National Weather Service United States Department of Commerce

Observed Model Pressure Differences

Observation Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Sun Oct 19 03:10:01 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 
1804  -1.6  -0.7   0.5   0.0   0.2     m  -5.2     m  -3.2  -3.0     m     m   2.8 
1805  -1.6  -0.7   0.5  -0.3  -0.1     m  -5.6     m  -3.1  -3.1     m     m   3.0 
1806  -1.9  -1.2   0.4  -0.1  -0.3     m  -5.6     m  -3.6  -3.4     m     m   3.2 
1807  -2.4  -1.6   0.2   0.0  -0.4     m  -5.7     m  -3.8  -3.9     m     m   3.3 
1808  -2.4  -2.0   0.3  -0.2  -0.4     m  -6.1     m  -4.6  -4.7     m     m     m 
1809  -2.6  -2.2   0.5  -0.3  -0.3     m  -6.6     m  -4.9  -4.9     m     m   3.4 
1810  -2.8  -2.7   0.1  -0.4  -0.6     m  -6.8     m  -4.8  -4.8     m     m   3.9 
1811  -2.9  -3.1   0.0  -0.3  -0.7     m  -7.1     m  -5.2  -5.2     m     m     m 
1812  -3.0  -3.3   0.0  -0.4  -0.7     m  -7.4     m  -5.7  -5.5     m     m   4.4 
1813  -3.2  -3.7   0.2  -0.3  -0.5     m  -7.5     m  -6.0  -5.8     m     m   4.0 
1814  -3.1  -4.0   0.2  -0.2  -0.4     m  -7.6     m  -5.9  -5.6     m     m     m 
1815  -2.5  -4.2   0.5  -0.5  -0.4     m  -8.0     m  -6.0  -6.1     m     m     m 
1816  -2.8  -4.6   0.6  -0.4  -0.2     m  -8.0     m  -6.0  -5.9     m     m     m 
1817  -3.0  -4.8   0.5  -0.8  -0.4     m  -8.1     m  -5.7  -5.8     m     m   4.0 
1818  -3.1  -5.5   0.4  -1.0  -0.5     m  -8.0     m  -5.6  -6.1     m     m   4.1 
1819  -2.9  -6.0   0.6  -1.0  -0.4     m  -7.9     m  -5.6  -6.1     m     m   3.8 
1820  -2.8  -6.9   0.2  -0.6  -0.8     m  -7.8     m  -5.9  -6.1     m     m   4.4 
1821  -2.9  -7.5   0.0  -0.2  -0.9     m  -7.9     m  -5.9  -5.5     m     m     m 
1822  -3.0  -7.7   0.1  -0.3  -0.7     m  -7.9     m  -5.4  -4.9     m     m     m 
1823  -3.1  -7.7   0.1  -0.2  -0.6     m  -7.8     m  -5.5  -5.2     m     m     m 
1900  -3.0  -7.5   0.3  -0.4  -0.2     m  -8.0     m  -4.9  -4.7     m     m     m 
1901  -3.2  -7.1   0.7  -0.5   0.3     m  -8.0     m  -4.6  -4.6     m     m   4.7 
1902  -2.8  -6.9   1.0  -0.7   0.2     m  -8.4     m  -4.3  -4.1     m     m     m 
1903  -2.9  -6.8   1.1  -0.2   0.3     m  -8.0     m  -4.5  -3.7     m     m     m 

 


Forecast Model Pressure Differences

 North American Mesoscale Model

Model Forecast Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Sat Oct 18 15:30:02 GMT 2025

('    ', 'ETA242', 'Pressure Difference Forecast (', '20251018_1200', ' 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 
1812  -1.8  -4.3   0.7  -0.1  -0.0  -0.4  -7.0  -1.1  -6.1  -5.5   3.9   3.4   3.8
1815  -2.1  -6.1   0.5   0.3   0.1  -1.6  -7.3  -2.1  -6.8  -6.1   4.5   2.8   3.5
1818  -1.9  -6.1   0.2   0.1  -0.5  -2.0  -6.3  -2.1  -6.5  -5.5   4.2   2.4   3.6
1821  -2.0  -6.9   0.1  -0.2  -0.6  -2.1  -6.6  -2.3  -5.8  -4.4   4.8   2.6   4.0
1900  -1.9  -7.4   0.1   0.1  -0.3  -2.6  -6.1  -2.7  -5.1  -3.7   4.8   2.1   3.4
1903  -1.2  -6.3   0.9  -0.1   0.4  -1.5  -6.2  -2.4  -4.4  -3.0   4.8   1.7   3.4
1906  -1.0  -5.4   0.7   0.3   0.2  -0.9  -5.8  -1.6  -3.0  -1.7   4.5   1.8   3.6
1909  -0.7  -3.4   0.5   0.4  -0.1   0.7  -5.1   0.3  -1.1  -0.1   4.2   1.8   4.3
1912  -0.2  -1.9   0.1   1.5   0.2   1.6  -4.4   1.5   0.6   1.5   3.5   1.2   4.8
1915   0.6  -0.0   0.4   2.1   0.8   3.1  -4.1   2.7   2.5   1.9   3.2   0.7   5.2
1918   1.7   1.7   1.1   1.8   1.4   4.9  -3.8   3.8   4.4   1.7   3.1   1.0   5.4
1921   2.5   3.1   1.5   2.9   2.3   5.2  -3.3   3.7   5.1   0.3   2.1   2.1   4.9
2000   2.4   3.4   1.6   3.3   2.6   5.1  -3.5   3.5   3.8  -3.7   1.7   1.9   4.9
2003   0.7   2.1   1.8   4.8   3.5   4.4  -3.9   2.6   0.3  -7.3   2.3   1.2   3.8
2006   0.5   1.1   2.6   3.9   3.8   5.2  -5.5   2.5  -3.4  -9.4   4.1   2.9   3.8
2009  -0.0  -1.1   1.6   3.2   2.5   3.6  -5.5   2.0  -5.0  -9.0   4.7   3.3   4.6
2012  -0.4  -2.7   1.0   2.2   1.6   2.4  -5.4   1.4  -5.8  -7.4   5.1   3.1   4.9
2015  -0.3  -3.3   0.7   0.8   0.5   1.4  -5.4   0.7  -5.9  -5.6   4.7   2.2   4.8
2018  -0.7  -4.0   0.4  -0.2  -0.1   0.7  -5.3   0.3  -5.5  -3.9   4.7   1.8   4.8
2021  -1.1  -3.8  -0.3  -0.6  -0.8   0.3  -5.1   0.6  -4.3  -2.5   4.2   2.7   4.9
2100  -1.1  -3.3  -0.6  -0.3  -0.7   0.5  -4.6   1.1  -3.3  -1.7   3.8   2.8   4.7
2103  -0.4  -2.6  -0.3   0.1  -0.0   1.1  -4.5   1.4  -2.7  -1.2   3.7   1.9   4.4
2106  -0.3  -2.0   0.0   0.1   0.3   1.3  -4.5   1.2  -2.2  -1.3   3.3   0.7   4.1
2109  -0.3  -1.3   0.4   0.2   0.8   1.5  -4.6   1.2  -2.4  -2.2   2.8   0.3   3.8
2112  -0.2  -0.7   0.6   0.3   0.9   2.2  -4.6   1.6  -2.7  -2.8   2.8   1.1   3.6
2115  -0.3  -0.1   0.5   0.7   0.8   2.7  -4.7   2.2  -3.4  -3.6   2.8   1.8   3.7
2118  -0.3   0.4   0.4   0.9   0.6   2.8  -4.7   2.4  -3.8  -3.8   2.4   2.2   3.6
2121   0.1  -0.4   0.4   1.0   0.5   2.4  -4.7   2.0  -4.3  -4.0   2.8   2.4   3.8
2200  -0.1  -0.9   0.3   1.2   0.5   1.9  -5.1   1.7  -4.7  -4.0   2.8   2.7   4.2