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Observed Model Pressure Differences

Observation Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Sat Mar 25 13:10:01 GMT 2017

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 
2413     m     m     m     m     m     m     m     m     m     m     m     m     m 
2414  -2.9  -4.3   0.7   0.1  -0.2   4.5  -9.1   3.8  -4.6  -4.9   8.8   7.4   8.0 
2415  -3.0  -4.4   0.8   0.3  -0.1   4.4  -9.1   3.6  -4.3  -4.3   8.8   7.3   8.1 
2416  -3.0  -4.6   0.7   0.4   0.0   4.7  -9.1   4.0  -4.0  -4.3   9.3   7.8   8.3 
2417  -3.1  -4.5   0.8   0.2  -0.1   4.6  -9.3   3.8  -3.6  -4.0   9.1   7.9   8.6 
2418  -3.3  -4.6   0.5   0.1  -0.4   4.1  -8.9   3.6  -3.2  -3.6   8.7   7.2   8.9 
2419  -3.0  -4.3   0.4   0.2  -0.7   4.2  -8.9   3.8  -3.1  -3.3   8.5   7.6   9.1 
2420  -2.7  -4.3   0.1   0.0  -0.7   3.6  -8.6   3.5  -2.6  -3.1   7.9   7.0   9.6 
2421  -2.7  -4.3  -0.1   0.1  -0.9   2.9  -8.6   3.0  -2.5  -2.7   7.2   6.3   9.8 
2422  -2.5  -3.8  -0.2   0.2  -0.9   2.9  -8.6   3.1  -2.6  -2.5   6.7   5.9   9.7 
2423  -2.3  -3.3  -0.1  -0.2  -0.9   3.2  -8.7   3.3  -2.7  -2.7   6.5   5.9   9.8 
2500  -2.1  -3.5  -0.2  -0.1  -0.9   3.0  -8.6   3.2  -2.6  -2.8   6.5   6.0   9.7 
2501  -1.8  -3.3   0.1  -0.2  -0.8   3.6  -8.8   3.5  -2.4  -2.7   6.9   6.0   9.5 
2502  -1.6  -3.0   0.5  -0.3  -0.5   3.9  -8.9   3.4  -2.3  -2.5   6.9   6.0   9.3 
2503  -1.5  -2.9   0.5  -0.2  -0.4   4.2  -8.9   3.7  -2.4  -2.5   7.1   6.1   9.4 
2504  -1.4  -2.8   1.0  -0.2   0.2   4.9  -8.9   3.9  -2.3  -2.5   7.7   6.3   9.2 
2505  -1.3  -2.5   1.3  -0.3   0.4   5.0  -9.3   3.7  -2.1  -2.1   7.5   6.3   9.3 
2506  -1.3  -2.5   1.6  -0.3   0.7   4.7  -9.6   3.1  -1.9  -1.9   7.2   6.1   8.8 
2507  -1.0  -2.2   1.5  -0.6   0.5   4.6  -9.8   3.1  -1.3  -1.5   6.8   5.7   8.9 
2508  -1.4  -2.6   1.2  -0.3   0.4   3.9  -9.5   2.7  -1.2  -1.5   6.5   5.4   9.0 
2509  -1.4  -2.4   1.0  -0.2   0.4   3.6  -9.5   2.6  -0.9  -1.1   6.0   5.4   9.4 
2510  -1.9  -2.6   0.7   0.1   0.2   3.7  -9.4   3.0  -1.1  -1.3   6.3   5.5   9.3 
2511  -1.8  -2.5   0.9   0.2   0.2   4.1  -9.6   3.2  -1.3  -1.5   6.6   5.8   9.1 
2512  -1.9  -2.7   0.6   0.5   0.0   4.1  -9.4   3.5  -1.4  -1.4   6.8   5.9   9.3 
2513  -1.8  -2.7   0.6   0.5   0.1   4.2  -9.2   3.6  -1.2  -1.3   6.9   5.8   9.3 

 


Forecast Model Pressure Differences

 North American Mesoscale Model

Model Forecast Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Sat Mar 25 03:30:01 GMT 2017

     ETA242 Pressure Difference Forecast ( 20170325_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 
2500  -1.2  -3.8   0.9   0.3   0.6   1.5  -8.5   0.6  -3.9  -3.4   5.3   3.1   9.2
2503  -1.0  -3.7   1.0   0.9   1.1   1.2  -7.8   0.2  -3.3  -3.1   4.9   2.3   8.0
2506   0.3  -3.7   1.7   0.7   1.3   1.7  -8.3  -0.0  -2.5  -2.2   5.3   2.2   7.6
2509   1.0  -3.8   1.5   1.0   1.1   2.8  -8.2   1.3  -2.0  -2.1   6.6   3.3   7.7
2512   0.1  -4.2   1.2   1.6   0.9   3.7  -7.9   2.5  -1.8  -2.1   7.9   4.2   8.8
2515  -0.1  -4.1   0.8   1.9   0.7   4.4  -7.8   3.6  -2.0  -2.5   8.5   5.0   9.5
2518  -0.7  -4.1   0.2   2.2   0.3   4.1  -7.7   3.8  -2.2  -3.1   8.1   5.0  10.2
2521  -1.8  -3.6  -0.4   2.1  -0.2   3.3  -7.0   3.7  -2.6  -3.2   6.8   4.3   9.8
2600  -1.5  -2.3  -0.4   1.6  -0.1   2.6  -6.1   2.9  -2.4  -3.1   4.9   3.2   8.4
2603  -0.7  -1.8   0.1   1.3   0.2   2.6  -5.8   2.5  -2.0  -2.9   4.4   2.5   7.3
2606  -0.5  -2.1   0.7   0.9   0.6   3.0  -6.4   2.3  -1.8  -2.9   5.1   1.7   6.5
2609   1.5  -1.7   1.3   0.9   1.2   3.3  -6.3   2.0  -1.6  -3.0   5.0   2.4   6.1
2612   0.7  -3.1   1.0   1.3   1.1   3.4  -6.3   2.3  -1.9  -3.3   6.5   3.1   6.9
2615  -1.0  -2.7   1.0   1.7   1.0   3.9  -6.4   2.9  -1.8  -3.0   6.6   3.8   7.6
2618  -1.4  -2.1   0.8   1.7   0.6   4.4  -6.6   3.5  -1.9  -2.6   6.5   4.6   7.9
2621  -1.3  -2.4   0.2   1.7   0.2   3.3  -6.1   3.1  -2.0  -2.6   5.7   3.9   7.6
2700  -0.8  -2.8   0.3   1.5   0.4   2.2  -5.8   1.9  -1.8  -2.5   5.0   3.3   7.3
2703  -1.0  -2.4   0.5   1.5   0.7   2.1  -6.0   1.6  -1.7  -2.4   4.5   2.7   7.5
2706  -0.7  -1.9   1.3   1.2   1.3   3.1  -7.8   1.8  -2.1  -2.8   5.0   2.3   8.0
2709  -0.6  -1.9   1.8   1.4   1.7   4.9  -9.1   3.1  -3.0  -3.5   6.8   3.6   8.8
2712  -0.8  -2.3   1.8   2.0   1.9   6.4  -9.8   4.6  -4.3  -4.6   8.7   5.0  10.0
2715  -1.4  -2.2   1.6   2.7   1.9   8.1 -10.7   6.5  -5.5  -5.3  10.3   6.2  11.7
2718  -1.5  -2.2   1.4   2.8   1.7   7.2 -11.1   5.8  -6.6  -6.2   9.4   5.7  12.6
2721  -1.5  -1.8   1.3   2.8   1.8   5.1 -11.0   3.8  -7.7  -6.6   6.9   4.6  12.3
2800  -0.7  -0.4   1.2   2.5   1.7   4.6 -11.3   3.5  -8.3  -6.5   5.0   2.7  11.5
2803   0.2   0.7   1.3   2.2   1.8   5.2 -11.8   3.9  -8.2  -6.5   4.5   2.2  11.2
2806   0.6   4.4   1.1   2.0   1.9   5.9 -11.6   4.8  -7.5  -6.0   1.5   1.0  10.9
2809   1.0   4.6   1.3   2.6   2.3   6.3  -9.8   5.0  -6.7  -5.4   1.6   1.4   8.4
2812   1.5   2.6   1.2   3.4   2.8   5.7  -8.0   4.5  -6.7  -5.5   3.1   2.2   6.5