A storm system will bring the potential for severe thunderstorms capable of damaging winds, large hail, and isolated tornadoes over the south central U.S. today. Heavy rainfall may also lead to flash flooding. The system will shift toward the eastern U.S. on Tuesday. Over the western Pacific, Typhoon Bualoi will intensify and impact the northern Mariana Islands early this week. Read More >
Observation Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Tue Oct 22 00:10:02 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
2101 1.0 2.4 1.0 1.6 2.2 7.8 -0.7 6.8 1.0 1.3 5.4 3.5 0.7
2102 1.2 2.3 1.0 1.6 2.1 7.9 -0.8 6.9 1.0 1.5 5.6 m 0.7
2103 1.0 2.4 1.0 1.2 2.0 8.1 -1.0 7.1 1.2 1.8 5.7 3.6 0.6
2104 1.1 2.7 1.1 1.0 1.7 8.2 -1.1 7.1 1.2 m 5.5 3.5 0.6
2105 0.9 2.7 1.0 1.0 1.6 8.2 -1.0 7.2 1.2 1.9 5.5 3.7 0.6
2106 0.8 2.6 1.1 0.8 1.5 7.8 -1.0 6.7 1.3 1.8 5.2 3.3 0.5
2107 1.0 2.7 1.0 m 1.4 m -1.0 m m 1.9 m m 0.5
2108 0.9 2.4 1.0 0.7 1.4 7.4 -1.0 6.4 1.5 2.1 5.0 3.0 0.1
2109 0.9 2.1 0.5 0.6 1.0 7.0 -0.9 6.5 m m 4.9 2.8 0.5
2110 1.1 2.3 0.4 m 0.8 m -0.8 m m m m m 0.4
2111 1.4 2.7 1.0 -0.1 0.9 m -1.2 m 2.5 2.8 m m 0.1
2112 1.4 2.7 0.7 m 0.3 m -1.1 m m 3.1 m m 0.4
2113 1.2 2.5 0.7 0.0 0.4 6.8 -1.0 6.1 3.2 3.4 4.3 2.4 0.1
2114 1.2 2.4 1.0 0.0 0.7 6.7 -1.0 5.7 3.5 3.8 4.3 2.2 -0.3
2115 1.0 1.8 0.9 0.2 0.8 6.3 -0.7 5.4 3.7 4.0 4.5 2.1 -0.5
2116 m m m m 0.8 m m 5.5 3.9 3.9 4.9 2.4 -0.7
2117 0.8 1.3 0.7 0.2 0.7 m -0.4 m 4.2 4.1 m m -0.8
2118 0.8 m m m m 5.3 -0.5 m m 4.1 m 1.7 m
2119 0.7 1.0 0.9 -0.1 0.6 5.4 -0.4 4.5 4.4 4.1 4.4 2.2 -0.7
2120 0.5 0.6 0.6 -0.2 0.5 4.8 -0.2 4.2 4.6 3.8 4.2 1.9 -0.8
2121 0.5 0.4 0.8 -0.1 m 4.8 m 4.0 4.2 3.5 4.4 1.9 -0.7
2122 0.2 0.1 0.6 0.2 0.4 4.2 0.1 3.6 4.2 3.4 4.1 1.7 -1.1
2123 0.3 0.2 m 0.2 m 3.9 0.3 m 4.3 3.3 3.7 1.3 m
2200 0.3 0.2 0.4 0.2 0.2 3.9 0.3 3.5 4.1 3.0 3.7 1.2 -0.7
North American Mesoscale Model
Model Forecast Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Mon Oct 21 15:30:01 GMT 2019
ETA242 Pressure Difference Forecast ( 20191021_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
2112 1.1 2.1 0.5 0.3 0.8 4.7 -0.9 4.1 1.4 1.9 2.5 2.5 1.4
2115 1.2 1.6 1.3 0.6 1.7 4.3 -0.7 3.0 1.9 2.4 2.7 2.7 0.3
2118 1.0 1.3 1.0 0.2 1.2 3.5 -0.5 2.5 2.2 2.6 2.2 2.1 0.2
2121 0.7 0.5 0.5 -0.1 0.6 2.0 0.0 1.6 3.2 2.7 1.5 1.4 -0.1
2200 0.5 -0.0 0.4 0.0 0.7 1.2 0.1 0.8 3.2 1.9 1.3 1.0 -0.2
2203 0.6 0.0 0.4 0.3 0.8 1.6 0.5 1.2 2.7 1.4 1.6 1.2 -0.3
2206 0.9 0.4 0.6 0.3 0.7 2.1 0.7 1.5 2.3 1.0 1.7 1.2 -0.2
2209 0.9 0.5 0.6 0.8 0.7 1.9 0.9 1.3 1.6 0.8 1.4 0.8 -0.6
2212 1.0 1.1 0.7 1.4 1.1 2.4 1.4 1.7 1.4 0.8 1.3 0.6 -0.7
2215 1.7 2.3 1.0 1.1 1.5 3.3 1.5 2.3 1.6 1.0 1.0 0.5 -0.5
2218 2.3 3.1 1.3 1.1 1.5 3.9 1.5 2.6 2.6 0.6 0.8 0.9 -0.6
2221 2.6 3.8 0.7 2.1 1.5 3.5 1.6 2.8 2.9 -0.6 -0.3 0.0 -0.1
2300 2.9 5.0 1.2 3.1 2.7 3.9 1.2 2.7 4.8 -0.9 -1.1 -0.1 -0.0
2303 2.8 5.6 1.9 4.6 3.9 5.5 0.5 3.6 6.7 2.0 -0.1 0.1 0.5
2306 3.6 7.1 3.2 5.5 5.1 8.4 -0.4 5.2 8.8 2.4 1.4 1.3 1.5
2309 3.7 6.3 3.5 6.8 6.4 9.2 -0.7 5.7 10.0 2.1 2.9 1.8 3.3
2312 3.2 5.9 3.3 8.2 6.3 10.5 -1.8 7.1 11.6 -0.0 4.5 3.4 6.2
2315 2.4 7.3 4.1 9.2 7.3 11.7 -3.6 7.6 11.2 2.0 4.4 3.4 8.5
2318 2.5 7.4 3.6 9.3 7.9 11.6 -4.5 7.9 9.1 5.5 4.2 2.9 9.9
2321 2.9 8.6 2.8 4.7 5.6 10.2 -4.4 7.3 10.8 6.5 1.6 2.7 9.7
2400 2.9 9.6 1.8 4.8 4.5 7.1 -2.0 5.3 9.0 5.3 -2.5 -1.4 7.3
2403 3.5 10.8 3.3 4.8 5.8 8.6 -2.1 5.3 4.2 2.1 -2.2 -1.2 3.8
2406 3.5 11.7 3.4 4.4 5.9 9.9 -3.0 6.4 -1.4 -1.7 -1.9 0.0 3.6
2409 3.3 12.7 3.5 3.5 5.5 9.3 -4.0 5.8 -5.8 -4.3 -3.4 -0.8 3.6
2412 3.1 12.7 3.9 2.5 5.1 10.1 -5.3 6.2 -9.2 -5.3 -2.6 -0.6 3.2
2415 1.9 10.4 3.4 0.3 3.8 10.0 -6.2 6.6 -10.6 -6.0 -0.4 0.9 3.6
2418 0.7 6.9 1.7 -1.7 1.8 7.2 -6.5 5.5 -10.4 -5.9 0.4 1.1 4.3
2421 -0.2 4.3 0.5 -2.6 0.1 4.2 -6.4 3.7 -10.4 -5.3 -0.1 0.8 4.0
2500 -0.2 3.0 -0.0 -3.1 -1.1 2.2 -6.3 2.2 -10.4 -4.5 -0.9 0.1 3.4
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