A slow moving system will produce strong to severe thunderstorms and heavy rainfall across Texas. Large hail, damaging winds, and localized flooding are possible in this area. These hazards will spread into parts Arkansas, Louisiana, and Oklahoma on Wednesday. Meanwhile, most of the country will see above-average high temperatures for the remainder of this week. Read More >
Observation Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Tue Apr 23 20:10:01 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
2221 -1.8 m m -2.3 m -5.9 -2.6 m m m m -6.1 m
2222 -1.3 0.8 -1.9 -2.4 -2.1 -6.3 -2.3 -4.4 -3.4 -1.0 -7.1 -7.5 -2.5
2223 -0.7 1.9 -1.9 -2.5 -2.2 -6.0 -2.0 -4.1 m m -7.9 -8.3 -3.4
2300 -0.3 3.0 -1.7 -2.6 -2.0 -5.7 -1.2 -4.0 -2.8 -0.6 -8.7 m -5.0
2301 0.3 3.9 -1.1 -2.7 -1.5 m -0.6 m -2.7 -0.8 m m -6.8
2302 m m m m m m m m m m -8.0 -9.0 m
2303 0.6 3.8 -1.0 -2.2 -1.1 -2.5 0.8 -1.5 m m -6.3 -7.1 -7.1
2304 0.4 4.1 -0.4 -2.3 -0.8 -1.3 0.8 -0.9 -2.3 -0.5 -5.4 -6.1 -7.0
2305 0.6 3.5 -0.2 -2.0 -0.5 -0.5 0.9 -0.3 -2.3 -0.7 -4.0 m -7.0
2306 0.1 m -0.4 -1.4 -0.5 -0.5 m -0.1 -2.3 -0.6 m -5.2 -7.1
2307 -0.1 m -0.5 -1.0 -0.6 -0.2 1.4 0.3 -2.2 -0.8 m -4.2 m
2308 -0.4 1.6 -0.4 -0.6 -0.4 -0.4 1.3 0.0 -2.2 -1.0 -2.0 -3.6 -6.2
2309 -0.7 1.0 0.1 -0.6 0.1 -0.6 0.9 -0.7 -2.2 -1.0 -1.6 -3.6 -6.0
2310 -0.9 m 0.1 -0.5 0.1 -0.6 0.8 -0.7 -2.2 -0.8 m m -5.4
2311 -1.1 0.5 0.2 -0.3 0.1 -0.9 0.6 -1.1 -2.3 -0.6 -1.4 -3.0 -4.9
2312 -1.0 m 0.3 -0.7 0.2 -1.1 0.2 -1.4 -2.1 -0.5 m -3.3 -4.5
2313 -1.0 m 0.1 -0.7 0.0 -1.0 -0.3 -1.1 -2.1 -0.2 m -3.3 -3.5
2314 -0.8 m 0.1 -0.8 -0.1 -0.8 -0.6 -0.9 -2.0 0.0 m -3.2 -2.7
2315 -0.9 0.8 0.2 -0.8 -0.3 -0.7 -0.6 -0.9 -1.7 0.1 -1.5 -3.2 -2.6
2316 -1.0 m 0.1 -0.7 -0.1 -0.8 -0.7 -0.9 -1.5 0.3 m -3.3 -2.6
2317 -0.8 0.5 0.2 -0.6 0.1 -0.8 m -1.0 -1.3 0.5 -1.3 -3.4 -2.5
2318 -0.8 0.5 -0.1 -0.8 -0.1 -1.1 -0.8 -1.0 -0.9 0.6 -1.6 -3.6 -2.2
2319 -0.5 0.6 0.0 -1.3 -0.2 -1.4 -1.0 -1.4 -0.3 0.8 -2.0 -3.9 -2.3
2320 0.1 0.8 0.1 -1.5 -0.2 -1.7 -1.1 -1.8 -0.1 0.9 -2.5 -4.3 -2.3
North American Mesoscale Model
Model Forecast Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Tue Apr 23 15:30:01 GMT 2019
ETA242 Pressure Difference Forecast ( 20190423_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
2312 -0.3 -0.6 0.1 -0.3 0.4 -0.8 0.0 -0.9 -3.3 -1.5 -0.2 0.3 -4.2
2315 -0.3 -0.4 -0.2 -0.5 -0.1 -1.1 0.0 -0.9 -2.9 -0.7 -0.7 0.7 -3.1
2318 -0.5 -0.4 -0.4 -0.7 -0.3 -1.5 -0.1 -1.0 -2.2 0.0 -1.1 -0.7 -2.7
2321 -0.4 -0.1 -1.0 -1.3 -1.1 -2.5 0.1 -1.5 -1.1 0.5 -2.4 -2.1 -2.0
2400 -0.0 0.2 -1.5 -1.5 -1.9 -3.6 0.6 -2.1 0.4 0.8 -3.7 -3.3 -1.5
2403 0.3 0.6 -1.4 -1.4 -1.9 -3.1 0.8 -1.7 1.5 1.3 -3.7 -3.8 -1.6
2406 0.4 0.6 -1.1 -0.8 -1.3 -1.6 1.1 -0.5 2.1 0.9 -2.2 -3.1 -2.1
2409 0.4 1.0 -0.4 -0.1 -0.2 -0.1 1.0 0.3 2.4 0.4 -1.1 -2.7 -2.7
2412 0.7 1.9 0.4 0.7 0.7 1.0 0.3 0.6 2.3 -1.0 -0.9 -0.2 -2.6
2415 1.3 2.6 1.0 1.5 1.4 2.0 -0.1 1.0 1.9 -2.1 -0.6 -0.1 -1.9
2418 2.0 2.4 0.8 2.2 1.7 2.3 -0.2 1.5 1.1 -3.2 -0.1 -0.3 -0.6
2421 1.5 1.4 0.3 3.2 1.6 1.8 0.3 1.4 0.5 -3.9 0.4 0.4 0.0
2500 1.6 1.0 0.6 4.1 2.0 1.7 0.1 1.1 -1.1 -4.4 0.7 1.0 0.4
2503 1.0 0.4 0.6 4.8 2.2 1.7 -0.3 1.1 -2.8 -5.2 1.3 1.0 0.8
2506 0.5 -0.2 0.8 4.6 2.2 2.6 -1.4 1.8 -4.0 -6.3 2.8 2.4 1.7
2509 0.2 0.9 1.7 3.4 2.7 3.2 -3.2 1.6 -4.3 -6.6 2.3 1.5 2.7
2512 0.2 1.1 1.5 2.8 2.4 3.3 -3.9 1.8 -4.0 -6.0 2.2 1.2 3.4
2515 0.7 1.1 1.2 2.4 2.0 2.7 -4.2 1.4 -3.9 -5.3 1.5 0.8 3.9
2518 0.8 0.1 0.6 2.2 1.5 0.8 -4.0 0.2 -3.9 -4.5 0.8 1.2 3.6
2521 0.8 -0.5 -0.0 1.9 0.9 -1.2 -3.4 -1.2 -3.6 -3.8 -0.7 0.5 3.1
2600 0.5 -0.8 -0.7 1.2 -0.1 -2.2 -3.5 -1.4 -3.5 -2.9 -1.4 -0.5 3.3
2603 0.4 -1.2 -0.8 0.4 -0.6 -1.9 -4.1 -1.2 -3.8 -2.7 -0.7 -0.6 3.7
2606 0.6 -2.4 -0.2 -0.2 -0.4 -1.6 -5.0 -1.4 -4.6 -3.1 0.8 -0.4 4.0
2609 0.2 -3.8 0.8 -0.6 0.4 -1.9 -5.9 -2.6 -5.5 -3.8 1.9 -2.2 3.9
2612 -0.4 -5.3 1.4 -0.5 1.0 -1.6 -6.4 -3.0 -6.2 -4.4 3.7 0.8 4.1
2615 -0.6 -5.9 1.6 -0.3 0.9 -1.3 -6.6 -2.8 -6.2 -4.2 4.6 1.4 4.1
2618 -1.6 -5.2 1.0 -0.3 0.3 -1.9 -6.4 -2.9 -5.9 -4.2 3.3 1.8 4.2
2621 -1.7 -3.8 0.4 -0.2 -0.2 -2.5 -5.7 -3.0 -5.3 -3.3 1.2 0.8 4.1
2700 -0.9 -2.8 0.2 -0.9 -0.6 -2.6 -5.3 -2.8 -3.7 -2.2 0.2 0.2 3.7
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