National Weather Service United States Department of Commerce

Observed Model Pressure Differences

Observation Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Wed Dec 31 09:10:02 GMT 2025

Time  PAWR- PACV- PATK- PANC- PATK- PAGK- PAGK- PAGK- PAHO- PADQ- PAGK- PAGK- PAZK-
      PANC  PANC  PANC  PAHO  PAEN  PANC  PAAQ  PATK  PAKN  PAKN  PACV  PAVD  PAAQ 
3010  -3.4  -4.3   1.7   4.3   3.0  15.6  15.9  13.9 -10.1 -16.5  19.9     m  12.8 
3011  -3.5  -4.5   1.5   4.1   2.1  15.4  15.6  13.9 -10.0     m  19.9  10.7  12.7 
3012  -3.4  -4.9   1.3   3.8   2.0  15.2  15.4  13.9 -10.2     m  20.1     m  12.3 
3013  -3.6  -5.3   1.0   3.5   1.6  14.6  14.6  13.6 -10.6 -16.2  19.9  10.3  11.6 
3014  -3.4  -5.4   1.0   3.1   1.3  14.4  14.6  13.4 -11.5     m  19.8     m  11.2 
3015  -3.6  -5.6   1.0   2.8   1.4  14.2  14.5  13.2 -11.6 -16.5  19.8     m  11.0 
3016  -3.8  -5.8   0.8   2.4   0.9  14.0  14.1  13.2 -12.4 -16.6  19.8     m  10.3 
3017  -4.2  -6.3   0.7   1.9   0.6  13.8  14.2  13.1 -12.7 -16.3  20.1  11.2  10.4 
3018  -4.5  -6.9   0.8   1.6   0.5  13.3  13.5  12.5 -13.5 -17.0  20.2  11.3   9.9 
3019  -4.9  -7.4   0.7   1.1   0.1  13.0  13.3  12.3 -13.8 -17.2  20.4     m   9.9 
3020  -6.2  -8.0   0.4   1.1  -0.1  12.2  12.6  11.8 -14.3 -17.0  20.2  11.8   9.6 
3021  -6.6  -8.2   0.4   0.3  -0.4  11.7  11.9  11.3 -13.5 -16.1  19.9  11.3   8.7 
3022  -6.6  -8.5   0.2   0.2  -0.8  11.5  11.9  11.3 -13.9 -16.8  20.0     m   8.4 
3023  -7.0  -8.2  -0.1   0.3  -1.2  11.0  11.3  11.1 -15.3 -18.3  19.2  11.5   7.9 
3100  -7.2  -8.1  -0.3   0.3  -1.3  11.0  11.3  11.3 -14.9 -17.7  19.1     m   7.5 
3101  -7.6  -8.7  -0.5   0.4  -1.5  10.5  11.0  11.0 -15.2 -17.8  19.2  11.9   6.8 
3102  -7.0  -9.2  -0.6   0.5  -1.7  10.4  11.0  11.0 -15.7 -18.2  19.6     m   6.3 
3103  -6.7  -9.5  -0.5   0.5  -1.5  10.1  10.4  10.6 -16.0 -18.5  19.6  11.8   5.7 
3104  -6.4  -9.6  -0.2   0.4  -1.2   9.4   9.6   9.6 -16.0 -18.1  19.0     m   5.3 
3105  -6.1  -9.5  -0.1   0.5  -0.8   9.4   9.5   9.5 -16.1 -18.4  18.9     m   5.0 
3106  -6.0  -8.7   0.1   0.7  -0.8   9.1   9.3   9.0 -15.8 -17.2  17.8     m   4.7 
3107  -6.6  -8.8  -0.1   1.2  -0.6   9.2   9.6   9.3 -15.9 -16.8  18.0     m   4.8 
3108  -5.7  -8.1   0.4   1.1  -0.4   9.7   9.8   9.3 -15.9 -17.3  17.8  11.1   4.7 
3109  -5.8  -7.7   0.7   0.6  -0.3   9.6   9.8   8.9 -15.5 -16.6  17.3  10.6   5.0 

 


Forecast Model Pressure Differences

 North American Mesoscale Model

Model Forecast Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Wed Dec 31 03:30:01 GMT 2025

('    ', 'ETA242', 'Pressure Difference Forecast (', '20251231_0000', ' UTC)')
DDHH  PAWR- PACV- PATK- PANC- PATK- PAGK- PAGK- PAGK- PAHO- PADQ- PAGK- PAGK- PAZK-
      PANC  PANC  PANC  PAHO  PAEN  PANC  PAAQ  PATK  PAKN  PAKN  PACV  PAVD  PAAQ 
3100  -5.8  -8.5   0.6   2.2   0.4  10.1  11.7   9.5 -17.0 -17.6  18.6  13.1  10.8
3103  -4.1  -9.7   1.4   1.8   1.4   7.1   8.4   5.6 -17.1 -16.3  16.8   9.2   9.3
3106  -4.7 -10.3   1.4   2.6   1.6   5.5   7.9   4.1 -14.9 -13.9  15.8   9.4   7.5
3109  -3.7  -8.2   1.1   2.1   0.9   5.5   7.9   4.4 -14.5 -13.9  13.7   8.3   6.8
3112  -3.2 -10.0   1.4   2.1   1.2   4.5   6.1   3.1 -14.0 -13.7  14.4   8.0   6.2
3115  -3.3 -10.5   2.2   1.9   1.8   4.7   5.9   2.5 -12.6 -12.7  15.2   8.4   7.4
3118  -3.1 -11.4   2.6   1.5   2.0   5.5   6.5   2.8 -11.7 -12.2  16.9   8.8   7.8
3121  -3.2 -12.3   3.1   1.5   2.4   5.7   6.4   2.6 -11.5 -11.9  18.0   9.7   7.5
0100  -3.6 -12.5   3.3   1.3   2.4   5.6   6.0   2.3 -10.4 -11.1  18.2   9.4   9.2
0103  -3.0 -12.3   3.2   1.3   2.3   5.9   5.9   2.7  -9.7 -10.3  18.2   9.1  10.6
0106  -2.7 -11.9   2.9   1.1   2.0   6.3   5.9   3.4  -8.4  -9.0  18.1   9.4  11.1
0109  -2.2 -11.0   2.4   1.0   1.5   6.6   6.2   4.3  -7.8  -7.9  17.7   9.1  10.7
0112  -1.9 -10.1   1.5   1.0   0.6   6.3   6.0   4.8  -6.6  -6.6  16.3   8.6  10.2
0115  -1.9  -9.7   0.4   1.4  -0.0   6.0   6.2   5.6  -5.5  -5.7  15.7   8.6   9.6
0118  -1.9  -9.1  -0.2   2.0  -0.3   5.8   6.3   6.0  -5.2  -5.0  14.9   8.3   8.6
0121  -2.3  -8.5  -0.4   1.8  -0.4   5.8   6.6   6.2  -4.5  -4.3  14.3   8.4   7.6
0200  -2.5  -7.8  -0.6   1.9  -0.6   5.6   6.8   6.2  -3.5  -3.4  13.4   7.8   7.3
0203  -1.9  -7.3  -0.6   2.0  -0.5   5.8   6.6   6.4  -2.9  -2.7  13.1   7.8   6.9
0206  -1.4  -6.6  -0.5   2.2  -0.4   6.3   6.7   6.8  -1.7  -1.5  13.0   7.9   6.7
0209  -1.1  -6.0  -0.4   2.3  -0.3   7.1   7.4   7.5  -1.1  -0.8  13.1   8.2   6.5
0212  -1.0  -5.4  -0.2   2.6   0.0   7.8   8.0   8.0  -0.1  -0.3  13.3   8.8   6.7
0215  -0.9  -5.0  -0.2   2.9  -0.1   9.3   9.3   9.5  -0.1  -0.6  14.2   9.7   7.0
0218  -0.9  -4.6  -0.3   2.9  -0.2  10.6  10.6  10.9  -1.6  -2.2  15.1  10.7   7.4
0221  -1.1  -4.8  -0.2   2.8  -0.2  10.6  11.1  10.8  -3.0  -3.6  15.4  11.1   7.4
0300  -1.5  -5.2  -0.5   2.7  -0.4   9.3   9.9   9.8  -4.0  -4.3  14.4   9.8   7.2
0303  -1.1  -5.2  -0.4   2.5  -0.3   9.4   9.6   9.8  -4.3  -3.9  14.7   9.6   8.6
0306  -1.0  -5.2  -0.5   2.5  -0.4  10.3  10.5  10.8  -4.0  -3.6  15.5  10.4   8.4
0309  -0.8  -5.0  -0.3   2.4  -0.3  10.9  11.1  11.2  -3.2  -3.2  15.9  10.7   8.3
0312  -0.8  -4.7  -0.3   2.8  -0.1  11.0  11.2  11.3  -2.0  -2.2  15.7  10.4   8.3