National Weather Service United States Department of Commerce

Observed Model Pressure Differences

Observation Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Fri Feb 21 09:10:01 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 
2010   1.1     m   1.2   3.8   2.7   7.9  -3.6   6.7   5.1   1.3     m   2.0   4.6 
2011   1.3     m   1.6   3.6   3.0   8.1  -3.8   6.5   5.2   1.0     m   2.0   4.8 
2012   1.6   3.6   1.8   3.6   3.2   8.2  -3.7   6.4   5.3   0.7   4.6   2.1   4.8 
2013   1.6   3.2   1.7   3.5   2.9     m  -3.9     m   5.4   0.6     m     m   5.1 
2014   1.4   2.6   1.3   3.6   2.7     m  -3.5     m   5.5   0.4     m     m   5.4 
2015   1.2   1.9   0.8   3.7   2.2     m  -3.3     m   5.4   0.2     m     m   5.9 
2016   1.2   1.2   0.7   3.8   2.0   7.2  -3.3   6.5   5.1  -0.2   6.0   2.3   6.0 
2017   0.9   0.6   0.6   3.8   1.9     m  -3.2     m   5.1  -0.2     m     m   6.1 
2018   0.5   0.0   1.0   4.1   2.3   7.0  -3.6   6.0   4.7  -0.3   7.0   3.0   5.5 
2019  -0.1  -0.4   0.9   4.2   2.2     m  -4.0     m   4.2  -0.9     m     m   6.0 
2020  -0.5  -0.8   1.2   4.4   2.5   6.9  -4.4   5.7   3.5  -1.3   7.7   3.8   6.2 
2021  -1.1  -0.9   1.2   4.4   2.5   7.1  -4.5   5.9   3.2  -1.5   8.0   4.3   6.4 
2022  -1.0  -0.7   1.6   4.1   2.6   7.4  -5.0   5.8   2.8  -1.8   8.1   4.5   6.7 
2023  -0.7  -1.0   1.8   4.1   2.6   7.5  -5.3   5.7   2.4  -1.7   8.5   4.2   6.7 
2100  -0.2  -0.5   2.0   3.7   2.3   8.0  -5.7   6.0   2.1  -1.9   8.5   4.2   7.2 
2101   0.1  -0.2   1.6   3.7   2.3   7.7  -5.7   6.1   2.0  -2.2   7.9   4.0   7.6 
2102   0.0  -0.1   1.7   3.6   2.2   7.9  -5.8   6.2   1.7  -2.2   8.0   4.0   7.6 
2103  -0.5  -0.2   1.5   3.5   2.1   8.1  -6.1   6.6   1.4  -2.1   8.3   4.0   7.8 
2104  -0.6  -0.2   1.1   3.6   2.0   7.9  -6.0   6.8   1.2     m   8.1   4.1   7.9 
2105   0.1   0.3   1.1   3.6   1.9   8.2  -5.9   7.1   1.2  -1.6   7.9   4.3   7.9 
2106   0.4   0.6   1.2   3.5   2.0   8.3  -6.1   7.1   1.0  -1.7   7.7   4.1   7.8 
2107   0.7   0.9   1.4   3.7   2.5   8.3  -6.3   6.9   0.9  -1.5   7.4   3.8   7.4 
2108   0.7   1.4   1.4   3.8   2.6   8.6  -6.2   7.2   0.8  -1.6   7.2   3.8   7.2 
2109   0.4   1.8   1.2   4.0   2.5   8.2  -6.0   7.0   0.8     m   6.4   3.2   6.9 

 


Forecast Model Pressure Differences

 North American Mesoscale Model

Model Forecast Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Fri Feb 21 03:30:01 GMT 2025

('    ', 'ETA242', 'Pressure Difference Forecast (', '20250221_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 
2100   0.1  -0.6   1.6   3.2   2.3   7.1  -5.6   5.6   1.1  -4.1   7.7   5.9   8.1
2103   0.1  -0.8   0.9   4.0   2.2   6.5  -5.0   5.5   0.5  -3.7   7.2   3.8   8.6
2106   0.7   0.8   2.3   3.7   3.4   8.3  -5.7   5.9  -0.5  -2.9   7.4   4.9   8.8
2109   0.8   1.9   2.8   4.2   4.3   8.7  -6.0   5.9  -1.1  -2.7   6.8   4.8   8.7
2112   1.4   3.3   2.3   4.4   4.0   9.4  -6.3   7.1  -1.7  -3.3   6.1   5.0   9.3
2115   2.1   5.7   2.1   4.1   3.5   9.4  -6.4   7.4  -1.5  -2.7   3.7   4.1   9.5
2118   2.6   6.5   2.0   4.4   3.6   8.5  -5.1   6.5  -0.8  -2.0   2.1   2.2   7.8
2121   2.5   5.7   2.4   4.3   4.0   5.8  -3.1   3.5   0.6  -1.2   0.1   0.5   5.0
2200   2.2   4.7   1.8   3.9   3.7   4.1  -1.3   2.3   2.3  -0.6  -0.7  -0.2   3.8
2203   2.0   3.5   1.6   3.5   3.2   4.1  -1.0   2.5   3.2  -0.3   0.6   0.4   4.3
2206   1.5   1.3   1.5   2.7   2.8   4.3  -1.3   2.8   3.7  -0.2   3.0   1.9   4.2
2209   1.3   0.5   1.7   2.2   2.7   5.4  -1.7   3.7   3.7  -0.1   4.9   4.1   4.2
2212   0.9  -0.4   1.7   1.9   2.5   5.7  -2.4   4.0   3.5  -0.1   6.0   4.9   4.6
2215   0.3  -0.5   1.4   1.6   1.9   5.4  -3.2   4.0   3.0   0.2   5.9   4.8   5.3
2218  -0.2  -1.1   1.0   1.4   1.3   5.1  -3.8   4.1   2.3   0.4   6.2   4.8   6.0
2221  -0.1  -1.3   0.7   1.3   0.8   4.7  -4.2   4.0   1.2   0.3   6.0   5.2   6.4
2300  -0.6  -1.1   0.2   1.1   0.3   4.0  -4.0   3.8   0.2   0.1   5.1   4.5   6.6
2303  -0.4  -0.5   0.3   0.9   0.1   4.1  -4.5   3.8  -0.4   0.0   4.6   4.2   6.9
2306  -0.1  -0.1   0.3   0.5   0.0   4.2  -4.9   3.9  -1.0  -0.0   4.4   3.6   7.1
2309   0.1   0.6   0.3   0.2  -0.0   4.3  -4.9   4.0  -1.3  -0.3   3.7   3.1   7.2
2312   0.6   1.4   0.3  -0.1  -0.0   4.4  -5.1   4.0  -1.4  -0.5   3.0   3.0   7.1
2315   0.8   2.1  -0.0  -0.2  -0.2   4.2  -4.7   4.2  -1.3  -0.5   2.0   2.4   7.0
2318   0.9   2.9   0.0  -0.3  -0.0   4.8  -3.8   4.7  -1.2  -0.6   1.9   2.6   5.9
2321   0.9   3.4   0.4  -0.4   0.3   3.1  -2.8   2.8  -1.0  -0.8  -0.3   0.7   4.5
2400   0.8   3.8   0.4  -0.6   0.1   1.7  -2.0   1.3  -0.6  -0.8  -2.1  -1.4   3.7
2403   0.7   3.6  -0.1  -0.5  -0.3   1.6  -1.0   1.7  -0.3  -0.8  -2.0  -1.5   3.3
2406   1.0   3.1  -0.2  -0.1  -0.2   1.7   0.0   1.9  -0.1  -0.7  -1.4  -0.8   2.2
2409   0.9   2.3  -0.3   0.5  -0.2   1.6   0.6   1.8  -0.3  -0.9  -0.7  -0.3   1.7
2412   0.5   1.5   0.1   0.7   0.3   1.8   0.7   1.7  -0.7  -1.4   0.3   0.1   1.5