National Weather Service United States Department of Commerce

Observed Model Pressure Differences

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

Time  PAWR- PACV- PATK- PANC- PATK- PAGK- PANC- PAGK- PAHO- PADQ- PAGK- PAGK- PANN-
      PANC  PANC  PANC  PAHO  PAEN  PANC  PAMC  PATK  PAKN  PAKN  PACV  PAVD  PATK 
0910   2.4   3.7   1.1   0.1   0.9   3.1   2.6   2.0  10.0     m  -0.6  -3.2  -3.2 
0911   2.2   3.7   0.9   0.9   1.0   3.1   2.7   2.2  10.7     m  -0.6  -2.9  -2.9 
0912   2.4   4.2   1.3   1.5   1.6   3.6   2.3   2.3  10.1   5.7  -0.6  -3.0  -2.7 
0913   2.7   4.6   1.6   1.9   2.0   4.0   2.2   2.4  10.3   6.1  -0.6  -2.9  -2.6 
0914   2.5   4.7   1.7   1.4   2.0   4.5   2.0   2.8  11.7     m  -0.2  -2.6  -2.2 
0915   2.3     m   1.5   2.2   1.9   4.7   2.2   3.2  12.0   6.9     m  -2.8  -1.8 
0916   2.5   4.7   1.0   3.1   1.8   4.8   2.5   3.8  12.5   7.5   0.1  -2.4  -1.7 
0917   3.0   5.4   1.5   3.4   2.8   5.1   2.1   3.6  12.6   7.0  -0.3  -2.6  -2.1 
0918   2.6   5.6   1.3   4.0   2.9   5.1   2.4   3.8  12.4     m  -0.5  -2.9  -1.8 
0919   2.3   6.1   1.7   4.0   2.9     m   2.1     m  12.4     m     m     m  -1.9 
0920   2.4   5.7   1.0   4.9   2.6   4.4   2.3   3.4  11.8     m  -1.3  -3.7  -1.6 
0921     m     m     m     m   2.6     m     m   3.1  11.7   4.1  -1.6  -4.1  -1.6 
0922   1.8   5.6   1.1   4.8   3.2   4.2   1.4   3.1  11.3   3.2  -1.4  -3.9  -1.4 
0923   2.5   5.9   1.8   4.4   2.8   4.6   1.0   2.8  11.0   3.4  -1.3     m  -1.4 
1000   2.1   6.1   1.9   4.9   3.5   4.4   0.8   2.5  10.2   3.4  -1.7     m  -1.5 
1001   2.3   5.8   2.2   5.8     m   4.8   0.8   2.6   8.5   3.0  -1.0     m  -1.5 
1002   2.2   5.4   2.1   6.6   3.8   5.2   0.7   3.1   7.0   2.6  -0.2  -2.9  -1.1 
1003   2.3   6.0   2.4   6.5   3.8   5.8  -0.3   3.4   6.3   2.4  -0.2  -3.0  -0.5 
1004   2.1   5.5   2.2   7.3   3.8   7.0  -0.6   4.8   4.8   2.0   1.5  -1.8   0.1 
1005   1.9   5.4   2.5   7.1   4.7   7.1  -1.3   4.6   4.6     m   1.7  -0.8  -0.1 
1006   2.0   4.7   2.7   6.6   5.0   7.3  -1.7   4.6   4.2   1.5   2.6  -0.4   0.3 
1007   1.8   4.4   2.2   5.8   4.9   7.1  -2.2   4.9   4.1   1.1   2.7     m   0.8 
1008   1.4   4.4   2.6   4.3   4.6   7.3  -2.8   4.7   4.4     m   2.9   0.0   0.8 
1009   1.8   4.3   2.3   3.6   4.3     m  -3.3     m   4.2   0.1     m     m   1.0 

 


Forecast Model Pressure Differences

 North American Mesoscale Model

Model Forecast Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Wed Sep 10 03:30:01 GMT 2025

('    ', 'ETA242', 'Pressure Difference Forecast (', '20250910_0000', ' UTC)')
DDHH  PAWR- PACV- PATK- PANC- PATK- PAGK- PANC- PAGK- PAHO- PADQ- PAGK- PAGK- PANN-
      PANC  PANC  PANC  PAHO  PAEN  PANC  PAMC  PATK  PAKN  PAKN  PACV  PAVD  PATK 
1000   1.6   5.3   0.6   5.6   2.6   3.4   1.1   2.8   8.9   2.5  -1.9  -1.4  -0.2
1003   2.3   6.1   2.9   7.0   5.6   5.0  -1.3   2.0   5.6   2.0  -1.1  -1.7   0.2
1006   2.8   5.1   4.2   6.3   7.3   7.6  -3.1   3.4   3.8   1.0   2.5   0.8   1.6
1009   2.2   4.7   4.2   3.3   6.2   8.4  -4.4   4.3   3.8  -0.5   3.8   2.6   3.0
1012   1.4   4.4   2.4   3.0   3.5   6.9  -4.3   4.5   2.4  -2.2   2.5   1.5   4.1
1015   1.9   5.0   1.4   2.6   2.6   5.9  -4.0   4.4   1.0  -3.5   0.9   1.1   3.3
1018   1.9   5.2   0.8   2.9   2.2   4.1  -3.0   3.3  -0.6  -4.6  -1.1   0.1   2.3
1021   1.8   5.5   1.5   2.7   2.6   3.3  -3.1   1.8  -2.0  -5.3  -2.2  -1.3  -0.5
1100   1.4   5.1   2.3   2.2   3.4   3.7  -3.5   1.4  -3.1  -5.9  -1.4  -0.9  -1.8
1103   1.2   4.8   2.3   1.9   3.3   3.8  -4.2   1.5  -4.8  -6.6  -1.0  -0.5  -2.0
1106   0.7   4.6   2.5   1.1   3.1   4.0  -5.2   1.5  -6.3  -7.5  -0.6  -0.5  -2.0
1109   0.7   3.9   2.2   1.0   2.8   3.8  -5.6   1.6  -8.2  -8.2  -0.2  -0.2  -1.5
1112   0.9   3.9   1.9   0.5   2.0   3.9  -6.8   2.0 -10.0  -8.6   0.1  -0.1  -0.4
1115   0.5   3.5   0.9   0.2   1.2   3.4  -7.1   2.5 -10.6  -8.3  -0.1   0.0   0.8
1118   0.5   3.1   0.7  -0.5   0.7   3.3  -7.9   2.6 -10.9  -8.1   0.2   0.4   2.4
1121  -0.2   2.4   0.2  -0.6   0.1   2.8  -7.5   2.7 -10.4  -7.6   0.4   0.4   2.9
1200  -1.5   0.8  -0.7  -0.1  -1.0   1.2  -7.0   1.9  -9.7  -6.4   0.4   0.6   3.1
1203  -1.9   0.3  -0.9   0.3  -1.2  -0.1  -5.6   0.8  -8.7  -4.7  -0.4   0.6   3.0
1206  -3.0  -0.9  -1.2   0.8  -1.2  -1.0  -4.2   0.3  -8.0  -3.9  -0.0   0.4   3.4
1209  -3.6  -2.3  -1.1   0.9  -1.0  -2.1  -3.2  -1.0  -7.5  -3.7   0.2   0.5   2.9
1212  -3.0  -3.3  -0.9   0.7  -0.8  -2.6  -2.9  -1.7  -7.0  -3.3   0.7   0.7   2.8
1215  -2.8  -4.0  -0.8   0.4  -0.8  -2.7  -2.2  -1.9  -6.4  -2.7   1.3   1.0   2.9
1218  -2.2  -2.4  -0.6  -0.1  -1.0  -3.3  -1.8  -2.7  -5.4  -2.0  -0.9   0.5   2.7
1221  -1.2  -1.0  -0.7  -0.2  -0.8  -3.4  -1.6  -2.7  -4.3  -1.4  -2.4  -1.0   2.2
1300  -0.9   0.4  -0.4  -0.3  -0.4  -3.5  -1.1  -3.1  -2.9  -0.7  -3.9  -2.1   1.2
1303  -0.3   1.2  -0.2  -0.2   0.1  -2.6  -0.8  -2.4  -1.2   0.2  -3.8  -2.4   0.4
1306   0.1   1.5   0.1  -0.0   0.3  -1.0  -0.7  -1.1   0.1   1.0  -2.5  -1.9  -0.1
1309  -0.1   1.7   0.5  -0.0   0.6   0.3  -0.8  -0.2   1.4   1.2  -1.4  -0.8  -0.1
1312  -0.6   2.2   0.8   0.1   1.0   1.1  -1.0   0.3   2.6   1.4  -1.0  -0.6   0.1