Barry continues to steadily weaken as it moves northward across the Mississippi Valley. Despite the weakening, the system continues to produce very heavy rainfall across this region, with the threat for significant flash flooding in some areas. In Barry's wake, a widespread heat wave is forecast to develop across the Central and Eastern states by mid to late week. Read More >
Observation Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Mon Jul 15 17:10:01 GMT 2019
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
1418 1.7 3.2 0.7 1.1 0.9 0.8 1.5 0.1 5.3 m -2.4 -4.3 -3.0
1419 1.7 3.5 0.7 1.0 1.1 0.8 1.6 0.1 5.5 1.6 -2.7 -4.1 -3.0
1420 1.9 3.5 0.7 1.0 1.2 0.9 1.8 0.2 5.6 m -2.6 -4.2 -3.0
1421 2.1 3.6 0.4 1.2 1.0 0.4 2.1 0.0 5.6 1.3 -3.2 -4.3 -3.2
1422 2.2 4.0 0.0 m 0.6 0.2 2.7 0.2 m m -3.8 -4.5 -3.3
1423 1.8 m -0.4 1.5 0.3 -0.4 3.0 0.0 5.8 m m -5.2 -3.4
1500 2.1 4.3 -0.4 1.5 0.2 -0.5 3.4 -0.1 5.6 m -4.8 -5.5 -3.8
1501 2.2 4.3 -0.4 1.6 0.4 -0.6 3.5 -0.2 5.1 1.4 -4.9 -5.8 -4.2
1502 2.2 m -0.1 1.5 0.7 -0.5 3.4 -0.4 5.1 1.6 m -6.1 -4.3
1503 2.6 m 0.0 1.8 0.8 -0.1 3.2 -0.1 4.7 1.8 m -6.3 -4.5
1504 2.4 4.1 -0.2 2.1 0.8 -0.2 m 0.0 4.8 2.1 -4.3 -6.2 -4.4
1505 2.6 4.1 -0.2 2.1 0.8 0.2 3.6 0.4 4.6 2.0 -3.9 -5.7 -4.2
1506 2.3 m -0.1 2.3 1.1 0.6 3.5 0.7 4.2 1.7 m -5.3 -3.3
1507 2.2 4.4 0.2 2.2 1.3 1.3 3.3 1.1 4.0 m -3.1 -4.8 -3.1
1508 2.3 4.5 0.4 2.1 1.4 1.6 3.1 1.2 3.9 1.6 -2.9 -4.6 -3.1
1509 1.9 4.1 0.3 2.4 1.5 1.6 m 1.3 3.8 1.5 -2.5 -4.4 -2.9
1510 2.1 3.9 0.5 2.5 1.7 2.2 3.1 1.7 3.5 1.4 -1.7 -3.9 -3.3
1511 1.4 3.8 0.4 2.4 1.9 2.2 m 1.8 3.7 1.4 -1.6 -3.9 -3.0
1512 1.8 3.8 0.5 2.1 1.8 2.6 2.7 2.1 m m -1.2 -3.4 -2.9
1513 1.6 3.9 0.4 1.7 1.6 3.0 m 2.6 3.7 1.2 -0.9 -3.2 -2.4
1514 1.9 4.1 0.7 1.6 1.9 3.3 m 2.6 3.4 m -0.8 -3.1 -2.4
1515 1.5 4.1 0.6 1.5 1.8 3.3 m 2.7 m m -0.8 -2.9 -2.1
1516 1.7 m 0.7 1.7 1.9 3.2 2.0 2.5 3.2 1.0 m -2.9 -2.2
1517 1.8 4.2 0.6 1.6 1.5 3.0 1.9 2.4 3.4 m -1.2 -3.3 -2.0
North American Mesoscale Model
Model Forecast Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Mon Jul 15 15:30:01 GMT 2019
ETA242 Pressure Difference Forecast ( 20190715_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
1512 1.5 3.0 0.3 2.5 1.3 2.7 3.0 2.4 2.5 0.6 -0.3 -0.8 -2.6
1515 1.4 2.8 1.0 2.2 2.1 3.5 1.4 2.5 2.4 0.6 0.7 0.4 -1.9
1518 1.7 3.5 -0.2 2.7 0.9 2.4 2.0 2.6 2.4 1.2 -1.1 -1.0 -0.9
1521 2.4 4.3 -0.1 1.7 1.3 2.9 2.2 3.0 2.4 1.0 -1.4 -0.7 -1.0
1600 2.2 4.7 -0.4 1.3 1.4 2.2 3.3 2.5 1.6 1.2 -2.5 -1.3 -2.0
1603 2.4 5.0 -0.4 1.4 1.4 2.6 4.1 3.0 1.1 1.3 -2.4 -1.7 -3.0
1606 2.2 4.3 0.6 1.1 2.3 2.3 4.6 1.6 1.2 1.1 -2.0 -1.6 -4.5
1609 1.6 2.7 0.5 0.9 1.1 1.8 4.6 1.3 1.4 0.7 -0.9 -1.3 -4.5
1612 1.1 1.2 0.5 0.9 0.8 1.6 4.0 1.1 1.1 0.2 0.3 -0.1 -4.3
1615 1.0 0.4 0.6 0.7 0.9 1.1 2.7 0.5 1.0 0.3 0.7 0.6 -3.5
1618 0.7 -0.4 0.1 0.5 0.4 -0.1 1.7 -0.2 0.3 -0.1 0.3 0.9 -2.4
1621 0.5 -1.0 -0.4 0.1 -0.3 -1.2 -0.1 -0.8 -0.9 -0.7 -0.2 0.4 -0.8
1700 0.5 -0.1 -0.6 -0.5 -0.5 -1.7 -0.9 -1.0 -2.1 -1.1 -1.6 -0.2 0.8
1703 1.7 0.4 -0.9 -0.5 -0.8 -1.5 -1.2 -0.6 -3.4 -1.6 -1.9 -2.2 0.9
1706 1.6 -0.8 -1.4 -0.5 -1.5 -1.6 -1.1 -0.2 -3.6 -2.3 -0.8 -1.4 0.6
1709 1.1 -2.0 -0.8 -0.7 -0.9 -1.8 -1.3 -1.1 -3.8 -3.0 0.2 -0.3 -0.2
1712 0.5 -2.3 0.3 -1.0 0.0 -1.9 -2.0 -2.2 -4.1 -3.0 0.4 0.2 -1.0
1715 -0.2 -2.6 0.2 -0.8 -0.0 -2.4 -2.4 -2.7 -4.5 -3.0 0.2 0.4 -0.2
1718 -1.1 -3.2 -0.8 -0.4 -1.0 -3.2 -2.8 -2.4 -4.8 -3.4 -0.0 0.8 1.0
1721 -1.7 -3.1 -1.3 -0.4 -1.5 -3.8 -3.4 -2.5 -5.3 -3.3 -0.7 0.2 1.1
1800 -1.3 -2.7 -1.1 -0.8 -1.4 -3.5 -3.6 -2.4 -5.3 -3.0 -0.8 0.0 1.9
1803 -1.0 -2.7 0.5 -0.5 0.3 -3.0 -3.6 -3.5 -5.7 -3.0 -0.2 0.1 1.0
1806 -0.7 -3.1 1.0 -0.3 0.7 -2.0 -3.8 -3.0 -5.8 -2.8 1.1 0.3 0.4
1809 -0.6 -4.0 0.6 -0.2 0.3 -2.5 -3.9 -3.1 -6.3 -3.5 1.5 -0.5 0.3
1812 -0.4 -4.0 0.5 -0.2 0.0 -2.4 -4.0 -3.0 -6.6 -4.1 1.6 -0.1 0.2
1815 -0.4 -2.1 0.6 -0.5 0.2 -1.9 -4.0 -2.5 -6.7 -4.3 0.2 0.1 -0.2
1818 -0.8 -1.8 -0.6 -0.6 -0.9 -1.9 -3.9 -1.3 -6.5 -4.5 -0.1 0.7 1.4
1821 -0.9 -2.4 -1.2 -0.6 -1.5 -2.7 -4.1 -1.4 -6.7 -4.3 -0.3 0.5 2.2
1900 -0.7 -0.9 -1.4 -0.9 -1.7 -3.3 -4.3 -2.0 -6.1 -3.6 -2.5 -0.8 2.2
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