National Weather Service United States Department of Commerce

Observed Model Pressure Differences

Observation Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Thu Jan 18 11:10:01 GMT 2018

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 
1711     m     m     m     m     m     m     m     m     m     m     m     m     m 
1712   2.6   5.7   1.7   4.3   2.9   8.8  -2.3   7.1  -0.1  -5.1   3.1   0.8  -0.3 
1713   2.4   5.6   1.4   4.3   3.0   8.3  -2.0   6.9  -0.1  -4.7   2.7   0.7  -2.1 
1714   2.3   5.8   0.9   4.3   2.5   7.5  -1.7   6.6   0.0  -4.4   1.7  -0.1  -0.9 
1715   2.4   5.9   0.5   4.1   2.1   7.3  -1.2   6.8   0.1  -4.1   1.4   2.0  -0.7 
1716   2.7   6.4   0.6   3.7   2.1   7.3  -1.3   6.7   0.6  -3.6   0.9  -0.5  -1.0 
1717   3.2   6.7   0.7   3.4   2.2   7.5  -1.5   6.8   0.8  -2.5   0.8  -0.7  -1.3 
1718   3.6   7.2   0.9   3.1   2.2   7.5  -1.9   6.6   1.2  -2.5   0.3  -1.1  -1.6 
1719   4.0   7.0   0.9   2.8   2.1   7.5  -1.4   6.6   1.3  -1.6   0.5  -1.3  -1.8 
1720   3.7   6.8   0.9   2.7   2.3   7.1  -1.7   6.2   1.4  -1.7   0.3   0.7  -2.3 
1721   3.1   5.9   0.7   2.7   2.2   6.3  -1.5   5.6   1.4  -2.0   0.4  -2.0  -2.7 
1722   2.9   4.9   0.5   2.7   2.0   5.6  -1.1   5.1   1.9  -1.8   0.7  -1.8  -2.8 
1723   2.3   4.1   0.6   2.9   2.0   4.9  -1.1   4.3   2.0  -1.7   0.8  -1.7  -3.0 
1800   2.4   3.2   0.8   2.5   1.9   4.8  -1.3   4.0   2.0  -1.4   1.6   0.9  -2.8 
1801   2.0   2.7   0.7   2.1   1.6   0.4  -1.4  -0.3   2.3  -1.3  -2.3  -5.6  -2.6 
1802   1.8   1.9   0.8   1.5   1.6  -0.0  -0.7  -0.8   2.5  -1.4  -1.9  -2.4  -2.4 
1803   1.5   0.9   0.4   1.3   1.1   3.6  -1.6   3.2   2.4  -1.4   2.7   1.9  -1.6 
1804   1.0   0.2   0.4   0.8   0.9   3.7  -2.1   3.3   2.5  -1.3   3.5  -0.2  -1.3 
1805   0.8   0.0   0.7   0.5   0.8   3.8  -2.7   3.1   2.2  -1.7   3.8   0.2  -1.8 
1806   0.3  -0.9   0.4   0.6   0.4   3.8  -2.8   3.4   2.0  -1.7   4.7   0.7  -1.3 
1807  -0.1  -1.1   0.7   0.1   0.7   0.5  -3.4  -0.2   1.7  -1.7   1.6   0.0  -1.2 
1808  -0.6  -1.7   0.7   0.3   0.8   0.2  -3.5  -0.5   1.5  -1.7   1.9   0.3   0.0 
1809  -1.1  -2.2   0.7   0.0   0.6   0.3  -4.0  -0.4   1.4  -1.7   2.5  -1.8  -0.0 
1810  -1.6  -2.1   0.8  -0.4   0.5   0.2  -4.5  -0.6   1.2  -1.7   2.3   1.0   1.1 
1811  -1.9  -2.4   0.8  -0.2   0.3   0.4  -4.7  -0.4   0.8  -1.8   2.8  -1.0   1.6 

 


Forecast Model Pressure Differences

 North American Mesoscale Model

Model Forecast Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Thu Jan 18 03:30:01 GMT 2018

     ETA242 Pressure Difference Forecast ( 20180118_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 
1800   2.1   3.8   0.8   1.9   2.1   3.4  -1.7   2.6   1.4  -2.9  -0.4  -0.0  -1.6
1803   1.9   1.9   0.7   1.7   1.8   3.7  -1.1   3.0   1.9  -2.7   1.8   0.8  -1.1
1806   1.2  -0.5   1.4   1.5   2.2   4.9  -2.2   3.5   2.2  -2.5   5.4   3.4  -1.3
1809   0.4  -1.9   1.3   1.1   1.7   4.6  -2.5   3.3   1.6  -3.1   6.6   2.2  -0.3
1812  -0.1  -2.9   1.0   0.8   1.0   4.0  -2.7   3.0   0.7  -3.1   7.0   3.1   0.5
1815   0.2  -3.2   0.8   1.2   0.9   3.6  -3.1   2.8  -0.6  -3.2   6.8   4.8   1.0
1818  -0.2  -2.9   0.4   1.3   0.5   3.1  -3.7   2.7  -1.2  -3.0   6.0   4.6   1.8
1821  -0.6  -2.6  -0.1   1.3  -0.1   2.8  -4.7   3.0  -2.2  -3.3   5.4   4.4   3.0
1900  -0.9  -2.3  -0.6   1.4  -0.4   2.7  -5.6   3.3  -3.0  -3.1   5.0   4.0   4.0
1903  -0.5  -1.6  -0.2   1.2   0.0   2.8  -6.5   3.1  -3.1  -2.2   4.4   3.5   4.2
1906  -0.2  -0.9   0.1   1.1   0.3   3.1  -7.3   3.1  -3.2  -1.9   4.0   3.0   4.6
1909  -0.2  -0.8   0.2   1.2   0.5   3.0  -7.7   2.8  -3.1  -2.0   3.8   1.3   4.5
1912  -0.0  -0.7   0.4   1.4   0.6   3.3  -8.9   2.8  -3.1  -2.1   4.0   1.2   4.6
1915  -0.2  -0.9   0.4   1.6   0.6   4.0  -9.8   3.5  -3.3  -2.5   4.9   2.0   5.2
1918  -0.4  -1.0   0.5   1.6   0.6   4.9 -11.1   4.4  -3.4  -3.0   5.9   3.8   6.2
1921  -0.6  -1.5   0.5   1.6   0.5   4.9 -12.5   4.4  -4.2  -4.3   6.4   5.3   7.0
2000  -0.8  -1.9   0.3   1.6   0.2   4.4 -13.4   4.1  -5.2  -5.6   6.3   5.6   8.2
2003  -0.5  -2.0   0.0   1.7   0.0   5.0 -14.8   5.0  -6.3  -6.4   7.0   5.7   9.7
2006  -0.4  -2.3  -0.2   1.6  -0.2   4.7 -15.9   5.0  -7.6  -7.7   7.1   4.8  11.1
2009  -1.2  -3.2  -0.2   2.0  -0.1   3.7 -16.2   3.9  -8.9  -8.8   6.8   3.4  11.8
2012  -1.9  -3.8   0.1   2.3   0.3   3.3 -16.6   3.2 -10.2 -10.0   7.1   3.3  12.4
2015  -2.6  -4.3   0.2   2.6   0.4   3.0 -17.0   2.9 -11.0 -10.8   7.4   3.0  13.2
2018  -3.1  -5.1   0.2   2.9   0.4   3.2 -17.3   3.0 -11.4 -11.3   8.2   3.4  13.8
2021  -3.3  -5.8   0.3   3.1   0.5   3.0 -17.4   2.7 -11.6 -11.3   8.8   5.6  14.2
2100  -3.4  -6.2   0.3   3.3   0.5   2.6 -17.1   2.3 -11.5 -11.2   8.8   5.1  14.5
2103  -3.2  -6.4   0.6   3.3   0.7   3.0 -16.9   2.4 -11.6 -11.4   9.4   4.2  14.5
2106  -2.7  -7.0   0.5   3.3   0.6   3.2 -16.4   2.7 -11.8 -11.5  10.2   4.6  14.3
2109  -2.6  -7.6   0.4   3.5   0.4   3.2 -15.4   2.8 -12.1 -11.7  10.8   5.2  13.9
2112  -2.5  -7.6   0.3   3.4   0.3   3.7 -14.7   3.5 -12.2 -11.7  11.3   5.7  13.8