Storm description, surface observations, snowfall totals, and images courtesy of the National Climatic Data Center, the National Centers of Environmental Prediction, the Climate Prediction Center, the Hydrometeorological Prediction Center, the Mount Holly National Weather Service Office, the Upton National Weather Service Office, Rutgers University, Plymouth State University, the University of Illinois, the American Meteorological Society, Weather Graphics Technologies, AccuWeather, and the Weather Channel.

Table of Contents Storm Summary Regional Surface Observations National Weather Service Forecasts Surface Maps Satellite Imagery National Surface Weather Maps - Pressure and Fronts Only Continental Surface Weather Maps - Pressure and Fronts Only Sea Level Pressure and 1000 to 500 Millibar Thickness Maps 850 Millibar Maps 700 Millibar Maps 500 Millibar Maps 300 Millibar Maps 200 Millibar Maps National Radar Imagery Regional Radar Imagery Fort Dix Doppler Radar Imagery

UTC Date/Time

EST Date/Time

TTN - Trenton, NJ

SMQ - Somerville, NJ

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

OVC -SN -SN -SN -SN -SN -SN UP UP SCT

38F/29F 36F/32F 35F/31F 35F/31F 34F/30F 34F/29F 33F/27F 29F/17F 26F/10F 24F/05F

29.59in 29.60in 29.61in 29.62in 29.64in 29.65in 29.68in 29.71in 29.75in 29.78in

NW WNW NW NNW NE NNW NNW N N N

06mph/---------- 06mph/---------- 06mph/---------- 06mph/---------- 12mph/18mph 12mph/21mph 17mph/28mph 18mph/32mph 20mph/29mph 20mph/31mph

4,100ft 3,100ft 900ft 600ft 600ft 1,200ft 3,900ft 6,000ft 11,000ft Unlimited

9.0mi 4.0mi 1.5mi 2.5mi 0.8mi 1.0mi 2.0mi 8.0mi 10mi 8.0mi

OVC OVC -SN -SN OVC OVC UP OVC OVC BKN

38F/27F 36F/27F 33F/31F 33F/31F 33F/30F 34F/26F 31F/24F 27F/15F 24F/04F 22F/01F

29.58in 29.59in 29.61in 29.62in 29.62in 29.64in 29.68in 29.71in 29.75in 29.79in

NW NNW NW NW N/A N NW NNW NNW NNW

03mph/---------- 05mph/---------- 03mph/---------- 05mph/---------- 00mph/---------- 09mph/17mph 15mph/23mph 16mph/26mph 18mph/31mph 14mph/24mph

6,000ft 3,400ft 1,200ft 1,600ft 6,500ft 8,000ft 3,000ft 10,000ft 11,000ft 12,000ft

10mi 10mi 0.8mi 1.5mi 8.0mi 10mi 7.0mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

DYL - Doylestown, PA

PNE - Northeast Philadelphia, PA

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

-SN -SN -SN OVC -SN -SN -SN OVC SCT CLR

32F/31F 32F/31F 32F/31F 32F/30F 31F/30F 31F/28F 25F/20F 23F/15F 20F/09F 19F/07F

29.58in 29.59in 29.61in 29.62in 29.64in 29.66in 29.71in 29.74in 29.77in 29.80in

N/A WNW NW NW NW NNW NW NNW NNW NNW

00mph/---------- 03mph/---------- 08mph/---------- 06mph/---------- 07mph/---------- 07mph/17mph 17mph/31mph 18mph/31mph 20mph/30mph 20mph/31mph

2,000ft 2,200ft 2,800ft 4,600ft 1,400ft 4,000ft 3,800ft 5,500ft Unlimited Unlimited

1.0mi 2.5mi 2.5mi 6.0mi 2.5mi 5.0mi 4.0mi 10mi 10mi 10mi

-SN -SN -SN -SN -SN -SN -SN OVC OVC SCT

34F/31F 34F/31F 33F/31F 34F/31F 32F/29F 30F/27F 30F/25F 26F/17F 24F/11F 22F/08F

29.62in 29.63in 29.64in 29.65in 29.67in 29.69in 29.71in 29.75in 29.79in 29.82in

NNW NW NW NW NW WNW NW NNW NNW NNW

05mph/---------- 07mph/---------- 09mph/---------- 08mph/---------- 09mph/21mph 16mph/23mph 21mph/26mph 24mph/33mph 22mph/37mph 16mph/35mph

2,600ft 2,900ft 2,100ft 2,700ft 1,100ft 1,800ft 1,600ft 5,500ft 7,500ft Unlimited

3.0mi 4.0mi 2.5mi 3.0mi 1.8mi 2.5mi 2.0mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

VAY - Mount Holly, NJ

WRI - Wrightstown, NJ

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

-SN -SN -SN -SN -SN SN SN OVC -SN OVC

35F/31F 34F/31F 33F/31F 33F/31F 33F/31F 31F/29F 30F/28F 28F/21F 25F/15F 23F/08F

29.61in 29.62in 29.64in 29.64in 29.65in 29.68in 29.69in 29.72in 29.76in 29.80in

WNW NNW NW ---- ---- N/A W NW NW NNW

07mph/---------- 03mph/---------- 05mph/---------- 03mph/---------- 06mph/---------- 00mph/---------- 07mph/---------- 14mph/25mph 15mph/30mph 18mph/31mph

3,300ft 2,900ft 2,300ft 900ft 700ft 1,300ft 1,500ft 5,500ft 7,000ft 9,500ft

4.0mi 1.5mi 1.5mi 2.5mi 1.8mi 0.5mi 0.5mi 7.0mi 5.0mi 7.0mi

UP -SN -SN -SN -SN BKN UP UP SCT SCT

35F/31F 34F/31F 34F/32F 33F/32F 33F/31F 32F/30F 32F/29F 29F/26F 26F/17F 23F/08F

29.57in 29.59in 29.60in 29.60in 29.62in 29.62in 29.65in 29.67in 29.71in 29.75in

NNW W W WNW NNW WNW NW NW NW NW

12mph/---------- 09mph/---------- 09mph/---------- 07mph/---------- 14mph/---------- 13mph/---------- 12mph/---------- 15mph/26mph 22mph/38mph 28mph/37mph

3,300ft 2,200ft 2,400ft 400ft 1,400ft 6,000ft 6,000ft 2,700ft Unlimited Unlimited

10mi 9.0mi 7.0mi 3.0mi 3.0mi 10mi 10mi 6.0mi 10mi 10mi

UTC Date/Time

EST Date/Time

BLM - Belmar-Farmdale, NJ

EWR - Newark, NJ

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

---- ---- ---- ---- ---- ---- ---- ---- ---- ----

36F/28F 36F/28F 36F/27F 34F/30F 34F/30F 34F/30F 34F/25F 30F/27F 28F/25F 27F/12F

29.57in 29.57in 29.59in 29.60in 29.60in 29.62in 29.63in 29.65in 29.68in 29.72in

NW NW NW NW NW NW NW NW NW NW

10mph/---------- 07mph/---------- 09mph/---------- 10mph/---------- 09mph/---------- 08mph/---------- 17mph/21mph 16mph/---------- 21mph/26mph 24mph/36mph

3,500ft 4,200ft 5,000ft 1,900ft 7,000ft 4,800ft 3,600ft 2,000ft 2,000ft 6,000ft

10mi 10mi 10mi 7.0mi 9.0mi 10mi 10mi 3.0mi 4.0mi 10mi

OVC OVC OVC OVC OVC OVC -SN -SN OVC OVC

38F/25F 38F/22F 37F/22F 37F/20F 37F/19F 35F/22F 34F/25F 33F/22F 28F/13F 25F/04F

29.58in 29.58in 29.61in 29.61in 29.62in 29.64in 29.66in 29.67in 29.71in 29.75in

N N N N N NNW N NW NW NW

12mph/---------- 13mph/22mph 20mph/26mph 17mph/---------- 16mph/---------- 15mph/23mph 13mph/---------- 25mph/31mph 22mph/30mph 26mph/40mph

4,300ft 4,300ft 5,000ft 4,700ft 10,000ft 6,000ft 3,600ft 3,600ft 4,700ft 9,500ft

10mi 10mi 10mi 10mi 10mi 10mi 6.0mi 6.0mi 10mi 10mi

UTC Date/Time

EST Date/Time

MMU - Morristown, NJ

ABE - Allentown, PA

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

OVC OVC OVC OVC OVC OVC OVC OVC OVC BKN

37F/25F 37F/27F 34F/28F 34F/28F 34F/27F 34F/23F 32F/23F 28F/18F 25F/10F 21F/01F

29.58in 29.59in 29.62in 29.62in 29.63in 29.65in 29.67in 29.71in 29.74in 29.78in

NNE NNW NNW NNW N NNE NNW NW NW NW

06mph/---------- 09mph/16mph 06mph/---------- 03mph/---------- 06mph/---------- 10mph/16mph 09mph/18mph 18mph/23mph 13mph/32mph 21mph/32mph

3,500ft 2,000ft 2,000ft 8,000ft 8,000ft 6,000ft 4,600ft 8,500ft 11,000ft 12,000ft

10mi 4.0mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi

-SN OVC OVC OVC -SN OVC OVC OVC OVC BKN

35F/29F 35F/27F 35F/27F 34F/27F 32F/24F 27F/16F 24F/12F 22F/06F 21F/06F 21F/07F

29.60in 29.61in 29.63in 29.65in 29.67in 29.72in 29.76in 29.79in 29.83in 29.85in

NW NW NNW NNW NNW NNW NNW NNW NNW NNW

09mph/---------- 10mph/---------- 07mph/---------- 13mph/18mph 16mph/23mph 18mph/33mph 24mph/38mph 17mph/37mph 17mph/31mph 20mph/28mph

3,500ft 5,500ft 6,000ft 5,500ft 5,000ft 5,500ft 7,000ft 8,000ft 9,500ft 11,000ft

5.0mi 10mi 10mi 10mi 9.0mi 10mi 10mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

XLL - Allentown, PA

UKT - Quakertown, PA

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC

34F/28F 34F/27F 34F/27F 34F/27F 32F/25F 28F/18F 25F/12F 23F/05F 21F/05F 21F/05F

29.61in 29.63in 29.64in 29.66in 29.69in 29.75in 29.79in 29.82in 29.85in 29.87in

NW NNW NNW NNW NW NNW NNW NNW NNW NW

07mph/---------- 07mph/---------- 08mph/---------- 08mph/---------- 14mph/21mph 16mph/28mph 14mph/31mph 20mph/26mph 12mph/18mph 21mph/26mph

3,500ft 4,300ft 4,400ft 3,100ft 2,000ft 5,500ft 7,000ft 7,000ft 8,000ft 10,000ft

7.0mi 10mi 10mi 10mi 7.0mi 10mi 10mi 10mi 10mi 10mi

---- ---- ---- ---- ---- ---- ---- ---- ---- ----

32F/32F 32F/32F 32F/32F 32F/32F 32F/28F 28F/21F 23F/16F 21F/10F 19F/05F 19F/05F

29.60in 29.61in 29.63in 29.64in 29.66in 29.69in 29.74in 29.77in 29.80in 29.83in

N/A N/A N/A N/A NNW NNW NNW NNW N N

00mph/---------- 00mph/---------- 00mph/---------- 00mph/---------- 06mph/20mph 14mph/21mph 13mph/28mph 12mph/25mph 16mph/30mph 14mph/24mph

2,500ft 3,200ft 1,300ft 1,900ft 2,400ft 2,400ft 3,500ft 3,500ft Unlimited Unlimited

2.0mi 4.0mi 2.5mi 3.0mi 3.0mi 10mi 10mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

PTW - Pottstown, PA

LOM - Blue Bell, PA

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

OVC OVC OVC SN -SN -SN ---- OVC ---- CLR

35F/29F 34F/30F 34F/31F 29F/26F 27F/25F 28F/24F 26F/16F 24F/12F 22F/08F 21F/07F

29.61in 29.63in 29.65in 29.68in 29.70in 29.72in 29.76in 29.80in 29.83in 29.86in

NW WNW WNW WNW WNW NW N NNW ---- NW

08mph/---------- 08mph/---------- 09mph/---------- 12mph/23mph 12mph/18mph 12mph/20mph 18mph/30mph 21mph/33mph ----------/---------- 15mph/22mph

5,500ft 6,000ft 5,500ft 900ft 2,500ft 1,800ft ------ 4,400ft ------ Unlimited

10mi 10mi 5.0mi 0.5mi 1.3mi 2.5mi 8.0mi 10mi 10mi 10mi

---- ---- ---- ---- ---- ---- ---- ---- ---- ----

34F/34F 34F/32F 34F/32F 32F/32F 30F/30F 30F/28F 30F/23F 27F/18F 25F/09F 23F/09F

29.60in 29.61in 29.62in 29.64in 29.66in 29.68in 29.72in 29.75in 29.79in 29.82in

NW WNW WNW W WNW WNW NNW NNW NNW NNW

05mph/---------- 05mph/---------- 03mph/---------- 12mph/18mph 10mph/20mph 08mph/---------- 12mph/23mph 14mph/23mph 13mph/28mph 10mph/22mph

1,000ft 1,000ft 1,000ft 700ft 1,100ft 900ft 1,200ft Unlimited Unlimited Unlimited

2.5mi 5.0mi 3.0mi 1.5mi 1.8mi 1.0mi 5.0mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

PHL - Philadelphia, PA

MJX - Toms River, NJ

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

-SN -SN OVC -SN -SN -SN -SN -SN OVC SCT

35F/30F 35F/31F 35F/31F 31F/27F 29F/24F 29F/23F 30F/24F 27F/20F 25F/13F 23F/08F

29.62in 29.64in 29.65in 29.67in 29.68in 29.70in 29.71in 29.75in 29.79in 29.83in

NW WNW WNW WNW WNW NW NW NNW NNW NNW

09mph/---------- 09mph/---------- 06mph/---------- 23mph/29mph 17mph/25mph 14mph/23mph 28mph/37mph 26mph/36mph 28mph/36mph 23mph/32mph

2,700ft 2,900ft 6,000ft 1,800ft 1,600ft 4,300ft 3,200ft 3,000ft 11,000ft Unlimited

2.5mi 2.5mi 7.0mi 1.5mi 1.5mi 7.0mi 4.0mi 4.0mi 10mi 10mi

---- ---- ---- ---- ---- ---- ---- ---- ---- ----

36F/30F 34F/28F 34F/30F 34F/30F 34F/28F 34F/28F 34F/28F 32F/28F 28F/21F 25F/14F

29.58in 29.59in 29.61in 29.62in 29.63in 29.63in 29.65in 29.66in 29.69in 29.74in

NW N/A WNW WNW NNW NW NW NNW NW NNW

05mph/---------- 00mph/---------- 09mph/---------- 07mph/---------- 07mph/---------- 03mph/---------- 06mph/---------- 09mph/---------- 17mph/25mph 12mph/22mph

3,700ft 4,500ft 3,600ft 500ft 600ft 6,500ft 6,500ft 2,600ft 2,200ft 7,000ft

9.0mi 10mi 7.0mi 4.0mi 2.5mi 7.0mi 10mi 4.0mi 10mi 10mi

UTC Date/Time

EST Date/Time

JFK - New York, NY

LGA - New York, NY

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC

38F/25F 38F/23F 38F/21F 37F/19F 36F/18F 36F/17F 35F/17F 33F/18F 32F/19F 29F/10F

29.57in 29.57in 29.59in 29.60in 29.61in 29.62in 29.65in 29.66in 29.67in 29.71in

NNW N N N N N N NNW NNW NW

13mph/---------- 15mph/---------- 18mph/24mph 20mph/25mph 18mph/28mph 23mph/31mph 20mph/29mph 25mph/33mph 23mph/29mph 28mph/38mph

3,900ft 4,200ft 4,600ft 9,000ft 7,500ft 7,000ft 4,000ft 5,000ft 3,400ft 3,400ft

10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi

BKN OVC OVC OVC OVC OVC OVC OVC OVC BKN

38F/24F 38F/22F 37F/21F 37F/20F 36F/19F 36F/18F 34F/20F 33F/20F 32F/21F 28F/08F

29.57in 29.58in 29.59in 29.60in 29.61in 29.63in 29.65in 29.66in 29.68in 29.73in

NNW N NNW N N N N NNW NNW NW

13mph/---------- 13mph/20mph 16mph/24mph 20mph/25mph 17mph/25mph 17mph/31mph 15mph/23mph 18mph/25mph 15mph/23mph 25mph/33mph

4,600ft 4,600ft 8,500ft 8,500ft 8,000ft 5,000ft 6,000ft 5,500ft 3,600ft 13,000ft

10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

NYC - New York, NY

TEB - Teterboro, NJ

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

OVC OVC OVC OVC OVC OVC -SN OVC OVC BKN

38F/25F 37F/22F 37F/22F 36F/21F 36F/20F 35F/19F 33F/22F 32F/21F 30F/17F 26F/05F

29.59in 29.59in 29.61in 29.62in 29.63in 29.65in 29.67in 29.68in 29.70in 29.75in

---- NNE NNW NNW NNW N ---- NNW W W

07mph/---------- 10mph/16mph 10mph/18mph 10mph/18mph 09mph/---------- 09mph/---------- 06mph/---------- 12mph/17mph 18mph/26mph 09mph/24mph

4,200ft 11,000ft 8,500ft 9,000ft 9,000ft 5,000ft 4,000ft 7,000ft 3,000ft 11,000ft

10mi 10mi 10mi 10mi 10mi 10mi 7.0mi 10mi 10mi 10mi

OVC OVC OVC OVC OVC OVC OVC -SN OVC BKN

38F/24F 38F/23F 37F/21F 36F/20F 36F/20F 35F/21F 33F/23F 32F/24F 29F/17F 25F/05F

29.57in 29.57in 29.60in 29.60in 29.62in 29.63in 29.65in 29.67in 29.69in 29.74in

N N NNW N N N NNW N NW NW

08mph/---------- 08mph/17mph 14mph/21mph 13mph/---------- 13mph/22mph 13mph/20mph 09mph/---------- 09mph/---------- 18mph/28mph 21mph/31mph

4,400ft 10,000ft 8,000ft 10,000ft 10,000ft 5,500ft 3,700ft 4,200ft 3,700ft 10,000ft

10mi 10mi 10mi 10mi 10mi 10mi 7.0mi 8.0mi 10mi 10mi

UTC Date/Time

EST Date/Time

CDW - Caldwell, NJ

12N - Andover, NJ

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC

37F/25F 37F/23F 36F/21F 35F/20F 35F/20F 34F/23F 33F/20F 29F/17F 26F/11F 23F/-03F

29.58in 29.59in 29.61in 29.62in 29.64in 29.65in 29.67in 29.70in 29.73in 29.78in

N/A NNE ---- NNE ---- ---- NNW NNW NNW NNW

00mph/---------- 08mph/---------- 05mph/---------- 09mph/---------- 06mph/---------- 05mph/---------- 08mph/18mph 15mph/29mph 15mph/22mph 09mph/29mph

10,000ft 5,500ft 4,900ft 10,000ft 7,000ft 4,400ft 3,700ft 4,100ft 10,000ft 11,000ft

10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi

---- ---- ---- ---- ---- ---- ---- ---- ---- ----

35F/28F 33F/30F 32F/31F 32F/30F 32F/25F 31F/23F 26F/17F 23F/10F 19F/-01F 19F/01F

29.57in 29.59in 29.61in 29.62in 29.63in 29.66in 29.70in 29.74in 29.77in 29.80in

NE N/A N/A N/A N N N NNW N N

06mph/---------- 00mph/---------- 00mph/---------- 00mph/---------- 09mph/---------- 08mph/21mph 09mph/26mph 14mph/25mph 17mph/29mph 12mph/24mph

------ ------ ------ ------ ------ ------ ------ ------ ------ ------

---- ---- ---- ---- ---- ---- ---- ---- ---- ----

UTC Date/Time

EST Date/Time

RDG - Reading, PA

MQS - Coatesville, PA

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

-SN OVC -SN -SN OVC OVC OVC OVC OVC OVC

35F/32F 35F/31F 29F/25F 28F/23F 28F/22F 26F/18F 24F/14F 22F/12F 21F/08F 20F/08F

29.61in 29.63in 29.67in 29.69in 29.71in 29.76in 29.81in 29.84in 29.86in 29.89in

NW WNW WNW WNW WNW NW NW NNW NNW NW

07mph/---------- 09mph/---------- 18mph/26mph 14mph/---------- 13mph/20mph 22mph/---------- 21mph/28mph 14mph/26mph 20mph/29mph 18mph/26mph

2,400ft 1,300ft 1,300ft 3,400ft 2,200ft 2,000ft 3,000ft 8,500ft 10,000ft 11,000ft

1.5mi 1.5mi 1.3mi 1.5mi 10mi 10mi 10mi 10mi 10mi 10mi

-SN SN SN -SN -SN -SN CLR -SN SCT CLR

34F/34F 34F/34F 28F/28F 28F/27F 27F/25F 27F/25F 25F/18F 23F/16F 21F/12F 21F/09F

29.61in 29.63in 29.66in 29.69in 29.70in 29.72in 29.75in 29.78in 29.82in 29.86in

NW NW WNW WNW NW NW NNW NNW NNW NNW

10mph/---------- 17mph/22mph 29mph/33mph 23mph/28mph 22mph/28mph 20mph/28mph 20mph/35mph 18mph/33mph 17mph/32mph 23mph/30mph

100ft 100ft 100ft 100ft 100ft 1,200ft Unlimited Unlimited Unlimited Unlimited

1.8mi 1.0mi 0.8mi 1.0mi 2.5mi 3.0mi 5.0mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

ILG - Wilmington, DE

MIV - Millville, NJ

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

-RA -RA -SN -SN -SN OVC OVC OVC BKN SCT

35F/34F 35F/34F 31F/31F 29F/28F 27F/24F 27F/23F 27F/24F 26F/19F 24F/15F 22F/12F

29.63in 29.64in 29.67in 29.70in 29.71in 29.72in 29.72in 29.76in 29.81in 29.85in

WNW W WNW NW NW NW NNW NW NNW NNW

07mph/---------- 09mph/---------- 18mph/24mph 20mph/29mph 24mph/30mph 21mph/32mph 21mph/30mph 25mph/36mph 24mph/37mph 26mph/33mph

3,200ft 3,000ft 700ft 4,300ft 8,500ft 7,000ft 9,000ft 10,000ft 11,000ft Unlimited

3.0mi 4.0mi 0.8mi 7.0mi 6.0mi 10mi 10mi 10mi 10mi 10mi

UP -SN -SN -SN -SN -SN -SN -SN BKN CLR

35F/31F 34F/32F 33F/32F 31F/29F 29F/24F 27F/24F 27F/24F 28F/25F 26F/19F 24F/15F

29.59in 29.61in 29.63in 29.64in 29.66in 29.68in 29.68in 29.70in 29.74in 29.78in

WNW WNW WNW WNW NW NW NW NW NNW NW

08mph/---------- 08mph/---------- 05mph/---------- 18mph/30mph 17mph/29mph 16mph/24mph 08mph/---------- 12mph/20mph 15mph/31mph 14mph/23mph

4,100ft 2,300ft 500ft 500ft 5,500ft 2,400ft 4,000ft 1,600ft 6,500ft Unlimited

5.0mi 3.0mi 1.5mi 0.8mi 3.0mi 1.8mi 5.0mi 5.0mi 10mi 10mi

UTC Date/Time

EST Date/Time

ACY - Atlantic City, NJ

ISP - Islip, NY

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

UP -SN -SN -SN -SN SN -SN -SN BKN SCT

36F/32F 35F/32F 34F/31F 34F/31F 34F/31F 31F/28F 30F/26F 30F/26F 28F/23F 25F/17F

29.59in 29.61in 29.63in 29.63in 29.64in 29.65in 29.66in 29.68in 29.70in 29.75in

NW NW NW NW NW WNW WNW NW NNW NW

10mph/---------- 09mph/---------- 09mph/---------- 07mph/---------- 09mph/---------- 16mph/---------- 17mph/---------- 16mph/---------- 26mph/32mph 23mph/30mph

2,400ft 2,700ft 2,500ft 700ft 500ft 1,000ft 3,500ft 3,000ft 1,600ft Unlimited

8.0mi 5.0mi 2.5mi 1.8mi 1.5mi 0.5mi 4.0mi 2.5mi 10mi 10mi

OVC OVC OVC OVC OVC OVC BKN OVC OVC OVC

37F/29F 37F/24F 37F/25F 36F/24F 36F/23F 35F/21F 34F/19F 32F/17F 30F/17F 28F/15F

29.53in 29.52in 29.54in 29.55in 29.56in 29.57in 29.58in 29.60in 29.62in 29.65in

NW N NNW NNW NNW NNW NNW N N NNW

07mph/---------- 12mph/---------- 14mph/---------- 13mph/---------- 15mph/25mph 14mph/---------- 18mph/26mph 23mph/43mph 21mph/31mph 22mph/32mph

3,700ft 4,500ft 4,900ft 5,500ft 5,500ft 11,000ft 12,000ft 10,000ft 10,000ft 10,000ft

10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

FRG - Farmingdale, NY

HPN - White Plains, NY

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC

36F/29F 37F/27F 37F/24F 35F/22F 35F/21F 34F/19F 33F/18F 32F/19F 30F/18F 29F/16F

29.55in 29.55in 29.57in 29.58in 29.59in 29.60in 29.61in 29.63in 29.65in 29.68in

NNW N NNW NNW N N N N N NNW

06mph/---------- 08mph/---------- 12mph/---------- 13mph/21mph 13mph/22mph 15mph/23mph 15mph/22mph 15mph/24mph 18mph/30mph 22mph/31mph

3,700ft 3,900ft 4,300ft 11,000ft 6,000ft 9,000ft 7,500ft 9,000ft 9,000ft 11,000ft

9.0mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi

OVC OVC OVC BKN OVC OVC OVC OVC OVC BKN

37F/24F 36F/22F 34F/20F 34F/19F 33F/19F 32F/18F 30F/17F 29F/17F 27F/16F 25F/13F

29.54in 29.55in 29.57in 29.57in 29.59in 29.60in 29.61in 29.63in 29.65in 29.68in

N NNW NNW NNW NNW NNW N NNW NNW NNW

08mph/---------- 18mph/26mph 15mph/25mph 16mph/25mph 14mph/24mph 14mph/23mph 17mph/30mph 14mph/---------- 22mph/32mph 25mph/31mph

3,600ft 3,800ft 10,000ft 8,000ft 10,000ft 6,500ft 6,500ft 9,000ft 11,000ft 10,000ft

10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

FWN - Sussex, NJ

MPO - Mount Pocono, PA

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

-SN -SN OVC OVC OVC OVC OVC OVC SCT ----

35F/28F 33F/29F 34F/27F 35F/21F 34F/20F 33F/19F 28F/17F 23F/11F 20F/02F ------/------

29.58in 29.59in 29.61in 29.62in 29.64in 29.66in 29.69in 29.74in 29.77in --------

NE W N/A N NNW NNW NNW NNW N ----

05mph/---------- 03mph/---------- 00mph/---------- 03mph/---------- 08mph/20mph 10mph/16mph 08mph/21mph 12mph/23mph 07mph/20mph ----------/----------

2,900ft 2,600ft 3,400ft 7,500ft 7,000ft 5,500ft 4,400ft 11,000ft Unlimited ------

1.5mi 4.0mi 8.0mi 10mi 10mi 10mi 10mi 10mi 10mi ----

-SN -SN -SN -SN -SN -SN -SN SCT SCT BKN

29F/24F 28F/24F 28F/23F 26F/21F 20F/14F 17F/11F 14F/06F 13F/02F 12F/02F 12F/03F

29.58in 29.58in 29.54in 29.54in 29.56in 29.59in 29.62in 29.64in 29.65in 29.66in

NNW NNW N N NNW NNW NNW NW NW NNW

07mph/---------- 09mph/---------- 13mph/18mph 12mph/22mph 17mph/30mph 20mph/32mph 23mph/35mph 25mph/37mph 20mph/36mph 26mph/39mph

1,900ft 1,200ft 1,200ft 2,800ft 3,000ft 1,600ft 2,700ft Unlimited Unlimited 2,300ft

1.3mi 1.5mi 2.5mi 1.8mi 2.5mi 1.3mi 9.0mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

LNS - Lancaster, PA

DOV - Dover, DE

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

-SN -SN -SN -SN -SN OVC OVC OVC OVC OVC

34F/32F 30F/25F 27F/22F 25F/20F 25F/20F 26F/16F 23F/13F 22F/13F 20F/07F 19F/05F

29.63in 29.66in 29.70in 29.72in 29.73in 29.76in 29.80in 29.85in 29.88in 29.90in

WNW WNW WNW WNW WNW NNW NNW NNW NNW NNW

10mph/---------- 20mph/30mph 20mph/---------- 25mph/33mph 16mph/25mph 18mph/30mph 21mph/32mph 14mph/20mph 22mph/26mph 18mph/29mph

3,500ft 2,600ft 3,100ft 2,100ft 3,100ft 9,000ft 9,500ft 2,900ft 9,000ft 9,500ft

2.0mi 2.5mi 2.5mi 1.8mi 7.0mi 10mi 10mi 10mi 10mi 10mi

-DZ -SN -SN -SN -SN -SN -SN -ZR -ZR CLR

36F/33F 35F/33F 32F/31F 31F/27F 28F/26F 27F/24F 27F/24F 27F/23F 26F/18F 23F/14F

29.61in 29.63in 29.65in 29.67in 29.70in 29.70in 29.71in 29.74in 29.77in 29.81in

WNW WNW W W WNW WNW WNW WNW NW NW

08mph/---------- 09mph/---------- 18mph/31mph 18mph/25mph 17mph/28mph 20mph/24mph 17mph/29mph 21mph/29mph 25mph/36mph 28mph/36mph

3,400ft 1,400ft 900ft 2,000ft 1,900ft 1,500ft 1,700ft 1,800ft Unlimited Unlimited

7.0mi 5.0mi 1.0mi 3.0mi 2.5mi 3.0mi 2.0mi 4.0mi 5.0mi 7.0mi

UTC Date/Time

EST Date/Time

WWD - Wildwood, NJ

FOK - Westhampton Beach, NY

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

---- ---- ---- ---- ---- ---- ---- ---- ---- ----

36F/30F 36F/30F 36F/30F 34F/30F 30F/27F 30F/25F 28F/25F 28F/25F 28F/25F 27F/18F

29.61in 29.63in 29.65in 29.65in 29.68in 29.69in 29.70in 29.72in 29.73in 29.77in

NW NW NNW WNW WNW WNW NW NW NW NNW

08mph/---------- 10mph/---------- 07mph/---------- 16mph/31mph 15mph/30mph 15mph/29mph 14mph/26mph 13mph/26mph 15mph/25mph 15mph/31mph

1,200ft 1,200ft 1,000ft 800ft 1,000ft 1,300ft 900ft 900ft 900ft 2,500ft

8.0mi 9.0mi 5.0mi 2.5mi 2.0mi 3.0mi 2.5mi 1.5mi 2.5mi 9.0mi

OVC OVC OVC OVC OVC OVC OVC BKN OVC SCT

36F/31F 36F/27F 36F/26F 37F/25F 37F/21F 36F/18F 35F/19F 33F/17F 32F/16F 30F/16F

29.54in 29.53in 29.54in 29.56in 29.56in 29.57in 29.58in 29.59in 29.61in 29.64in

NNW NNW NNW NW N NNW N NNW NNW NW

03mph/---------- 06mph/---------- 07mph/---------- 08mph/---------- 18mph/25mph 13mph/21mph 16mph/29mph 13mph/25mph 18mph/29mph 20mph/29mph

3,300ft 3,900ft 4,900ft 5,500ft 5,000ft 6,000ft 11,000ft 11,000ft 11,000ft Unlimited

8.0mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

HWV - Shirley, NY

BDR - Bridgeport, CT

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

OVC OVC OVC OVC OVC BKN BKN BKN OVC OVC

38F/27F 37F/25F 37F/25F 37F/25F 36F/24F 36F/23F 35F/20F 33F/18F 31F/17F 29F/14F

29.54in 29.54in 29.55in 29.56in 29.56in 29.58in 29.59in 29.61in 29.63in 29.66in

N NNW NNW NW NNW NNW NNW NNW NNW NNW

12mph/---------- 08mph/---------- 07mph/---------- 16mph/---------- 13mph/22mph 13mph/21mph 15mph/23mph 15mph/28mph 25mph/33mph 28mph/37mph

3,600ft 4,200ft 5,000ft 5,500ft 5,500ft 11,000ft 12,000ft 12,000ft 10,000ft 10,000ft

10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi

OVC BKN OVC BKN SCT SCT BKN OVC BKN OVC

39F/22F 38F/22F 37F/23F 36F/21F 35F/19F 35F/17F 33F/16F 31F/15F 28F/14F 26F/10F

29.55in 29.55in 29.56in 29.57in 29.59in 29.60in 29.62in 29.63in 29.66in 29.67in

N NNW NW NNW NNW NNW NNW NNW NNW NNW

12mph/---------- 07mph/---------- 12mph/---------- 10mph/---------- 12mph/---------- 09mph/---------- 15mph/22mph 16mph/30mph 17mph/26mph 25mph/37mph

4,300ft 4,900ft 5,500ft 6,000ft Unlimited Unlimited 11,000ft 11,000ft 11,000ft 11,000ft

10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

MUI - Indiantown, PA

CXY - Harrisburg, PA

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

-SN -SN -SN -SN BKN UP -SN CLR CLR SCT

30F/26F 27F/21F 26F/20F 25F/19F 25F/17F 22F/13F 21F/13F 20F/07F 19F/03F 18F/03F

29.65in 29.67in 29.70in 29.72in 29.76in 29.79in 29.83in 29.87in 29.90in 29.93in

W W W WNW NW NW NNW N NW W

24mph/31mph 21mph/28mph 17mph/25mph 10mph/30mph 14mph/29mph 26mph/44mph 22mph/33mph 12mph/32mph 17mph/28mph 09mph/20mph

1,300ft 1,400ft 1,900ft 1,200ft 1,700ft 1,700ft 1,500ft Unlimited Unlimited Unlimited

1.0mi 4.0mi 3.0mi 4.0mi 10mi 5.0mi 3.0mi 10mi 10mi 10mi

OVC -SN -SN -SN -SN -SN -SN OVC CLR CLR

31F/20F 29F/17F 27F/17F 25F/18F 25F/18F 25F/16F 24F/14F 23F/10F 22F/05F 20F/04F

29.68in 29.71in 29.75in 29.77in 29.80in 29.84in 29.87in 29.90in 29.93in 29.95in

WNW WNW WNW WNW WNW NW NNW NW NW WNW

21mph/30mph 16mph/28mph 16mph/35mph 16mph/25mph 16mph/23mph 14mph/23mph 17mph/24mph 15mph/26mph 16mph/26mph 10mph/----------

4,400ft 4,600ft 2,600ft 2,200ft 2,600ft 2,200ft 3,300ft 3,300ft Unlimited Unlimited

10mi 9.0mi 3.0mi 1.8mi 3.0mi 8.0mi 8.0mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

MDT - Middletown, PA

THV - York, PA

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

OVC -SN -SN -SN -SN -SN -SN OVC SCT SCT

31F/23F 28F/20F 26F/20F 24F/20F 25F/20F 23F/18F 22F/16F 22F/13F 21F/06F 20F/06F

29.66in 29.70in 29.73in 29.75in 29.78in 29.82in 29.86in 29.89in 29.92in 29.94in

WNW NW WNW WNW NW NNW NNW NW NW NNW

26mph/38mph 24mph/33mph 25mph/32mph 25mph/33mph 21mph/29mph 22mph/36mph 26mph/35mph 22mph/30mph 20mph/30mph 20mph/30mph

3,200ft 4,500ft 3,900ft 2,200ft 2,400ft 2,400ft 6,500ft 9,000ft Unlimited Unlimited

9.0mi 9.0mi 5.0mi 3.0mi 3.0mi 2.0mi 4.0mi 10mi 10mi 10mi

OVC OVC OVC -SN -SN -SN OVC OVC OVC CLR

31F/21F 28F/16F 27F/14F 24F/18F 23F/17F 23F/16F 22F/13F 21F/12F 21F/06F 20F/06F

29.67in 29.70in 29.74in 29.76in 29.78in 29.82in 29.85in 29.88in 29.91in 29.94in

WNW WNW WNW WNW WNW NW NNW NW NNW NW

20mph/29mph 20mph/37mph 23mph/32mph 16mph/26mph 14mph/24mph 24mph/32mph 18mph/29mph 18mph/28mph 17mph/24mph 10mph/21mph

4,300ft 6,500ft 4,400ft 2,600ft 3,000ft 2,400ft 3,000ft 4,900ft 9,500ft Unlimited

10mi 10mi 10mi 2.0mi 4.0mi 3.0mi 9.0mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

MTN - Baltimore, MD

DMH - Baltimore, MD

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

-SN OVC ---- OVC OVC -SN ---- ---- ---- ----

34F/30F 32F/21F ------/------ 30F/16F 28F/16F 27F/19F ------/------ ------/------ ------/------ ------/------

29.68in 29.71in -------- 29.76in 29.78in 29.80in -------- -------- -------- --------

WNW WNW ---- WNW W WNW ---- ---- ---- ----

21mph/33mph 24mph/36mph ----------/---------- 23mph/35mph 28mph/36mph 29mph/41mph ----------/---------- ----------/---------- ----------/---------- ----------/----------

1,500ft 9,000ft ------ 8,000ft 8,000ft 8,000ft ------ ------ ------ ------

2.5mi 10mi ---- 10mi 10mi 5.0mi ---- ---- ---- ----

---- ---- ---- ---- ---- ---- ---- ---- ---- ----

36F/28F 35F/16F 33F/12F 31F/11F 31F/12F 30F/12F 28F/15F 27F/15F 27F/11F 27F/05F

29.66in 29.70in 29.73in 29.75in 29.77in 29.79in 29.81in 29.84in 29.88in 29.92in

---- ---- ---- ---- ---- ---- ---- ---- ---- ----

----------/---------- ----------/---------- ----------/---------- ----------/---------- ----------/---------- ----------/---------- ----------/---------- ----------/---------- ----------/---------- ----------/----------

------ ------ ------ ------ ------ ------ ------ ------ ------ ------

---- ---- ---- ---- ---- ---- ---- ---- ---- ----

UTC Date/Time

EST Date/Time

BWI - Baltimore, MD

ESN - Easton, MD

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

OVC OVC OVC OVC OVC -SN -SN OVC -SN OVC

34F/22F 31F/16F 30F/14F 29F/12F 28F/12F 26F/14F 24F/16F 24F/14F 23F/13F 24F/07F

29.67in 29.70in 29.73in 29.75in 29.78in 29.80in 29.82in 29.84in 29.88in 29.91in

WNW W WNW WNW NW WNW NW NW NW NW

22mph/38mph 21mph/30mph 21mph/33mph 18mph/36mph 24mph/35mph 15mph/29mph 20mph/39mph 23mph/31mph 20mph/31mph 18mph/33mph

6,000ft 7,000ft 9,000ft 8,000ft 8,500ft 5,500ft 4,200ft 6,000ft 6,500ft 8,000ft

9.0mi 10mi 10mi 10mi 10mi 10mi 6.0mi 9.0mi 8.0mi 10mi

OVC -SN BKN BKN BKN ---- ---- ---- ---- ----

36F/36F 32F/32F 30F/25F 30F/21F 28F/19F ------/------ ------/------ ------/------ ------/------ ------/------

29.68in 29.72in 29.74in 29.77in 29.79in -------- -------- -------- -------- --------

NNW NW NW NW NW ---- ---- ---- ---- ----

06mph/---------- 17mph/23mph 29mph/37mph 18mph/32mph 24mph/37mph ----------/---------- ----------/---------- ----------/---------- ----------/---------- ----------/----------

1,000ft 1,400ft 8,000ft 8,000ft 8,000ft ------ ------ ------ ------ ------

3.0mi 7.0mi 10mi 10mi 10mi ---- ---- ---- ---- ----

UTC Date/Time

EST Date/Time

GED - Georgetown, DE

SEG - Selinsgrove, PA

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

UP UP -SN -SN -SN -SN -SN -SN -SN -SN

37F/33F 36F/33F 33F/29F 32F/27F 30F/22F 29F/19F 28F/20F 27F/20F 27F/19F 26F/14F

29.63in 29.65in 29.67in 29.69in 29.71in 29.72in 29.73in 29.74in 29.76in 29.81in

NW WNW NW NW WNW NW NW NW NNW NNW

03mph/---------- 05mph/---------- 13mph/26mph 12mph/23mph 14mph/29mph 14mph/28mph 14mph/25mph 10mph/24mph 10mph/28mph 15mph/32mph

4,100ft 900ft 1,300ft 3,800ft 3,000ft 4,600ft 3,600ft 3,400ft 1,900ft 5,500ft

4.0mi 4.0mi 1.0mi 4.0mi 2.5mi 10mi 9.0mi 9.0mi 9.0mi 9.0mi

-SN -SN SN -SN OVC -SN OVC OVC SCT CLR

30F/25F 28F/21F 25F/22F 25F/21F 22F/13F 21F/13F 20F/09F 19F/05F 18F/05F 17F/04F

29.67in 29.70in 29.74in 29.80in 29.85in 29.89in 29.91in 29.93in 29.95in 29.97in

W W WNW N NNW NNW NNW NNW NW NW

15mph/24mph 13mph/21mph 12mph/20mph 14mph/---------- 21mph/29mph 20mph/26mph 13mph/---------- 16mph/26mph 13mph/22mph 10mph/18mph

1,500ft 2,200ft 800ft 2,000ft 3,700ft 2,900ft 4,700ft 7,000ft Unlimited Unlimited

0.8mi 2.5mi 0.5mi 2.0mi 10mi 6.0mi 10mi 10mi 10mi 10mi

UTC Date/Time

EST Date/Time

DCA - Washington, DC

ADW - Camp Springs, MD

2200Z 11 Feb 12 2300Z 11 Feb 12 0000Z 12 Feb 12 0100Z 12 Feb 12 0200Z 12 Feb 12 0300Z 12 Feb 12 0400Z 12 Feb 12 0500Z 12 Feb 12 0600Z 12 Feb 12 0700Z 12 Feb 12

1700EST 11 Feb 12 1800EST 11 Feb 12 1900EST 11 Feb 12 2000EST 11 Feb 12 2100EST 11 Feb 12 2200EST 11 Feb 12 2300EST 11 Feb 12 0000EST 12 Feb 12 0100EST 12 Feb 12 0200EST 12 Feb 12

OVC OVC OVC BKN OVC -SN -SN -SN -SN OVC

36F/17F 33F/12F 31F/11F 29F/09F 28F/07F 27F/11F 26F/14F 23F/17F 23F/16F 24F/07F

29.72in 29.76in 29.80in 29.81in 29.84in 29.86in 29.88in 29.90in 29.93in 29.96in

NW NW NNW NW NW NW WNW NNW NW NNW

28mph/41mph 23mph/38mph 23mph/37mph 26mph/43mph 16mph/25mph 21mph/29mph 16mph/36mph 15mph/29mph 22mph/36mph 29mph/44mph

9,000ft 9,000ft 8,500ft 10,000ft 6,000ft 6,000ft 4,300ft 1,800ft 1,600ft 7,000ft

9.0mi 10mi 10mi 10mi 10mi 9.0mi 4.0mi 2.0mi 3.0mi 10mi

CLR BKN CLR CLR SCT CLR SCT -SN -SN SCT

34F/20F 32F/15F 30F/12F 28F/10F 26F/08F 25F/12F 25F/14F 22F/17F 21F/17F 23F/07F

29.68in 29.72in 29.76in 29.78in 29.80in 29.82in 29.84in 29.86in 29.89in 29.92in

WNW WNW WNW NW NW NW NW NW NW NW

23mph/33mph 25mph/36mph 24mph/33mph 23mph/39mph 28mph/38mph 26mph/38mph 17mph/28mph 18mph/29mph 26mph/35mph 24mph/38mph

Unlimited 6,000ft Unlimited Unlimited Unlimited Unlimited Unlimited 1,100ft 1,000ft Unlimited

10mi 10mi 10mi 10mi 10mi 10mi 10mi 1.8mi 1.5mi 10mi

Table of Contents Storm Summary Regional Surface Observations National Weather Service Forecasts Surface Maps Satellite Imagery National Surface Weather Maps - Pressure and Fronts Only Continental Surface Weather Maps - Pressure and Fronts Only Sea Level Pressure and 1000 to 500 Millibar Thickness Maps 850 Millibar Maps 700 Millibar Maps 500 Millibar Maps 300 Millibar Maps 200 Millibar Maps National Radar Imagery Regional Radar Imagery Fort Dix Doppler Radar Imagery

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