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Storm Mode · Severe weather event

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  • High Wind Warning 1

NWS’s polygons as issued, or the zones a zone-issued alert names; SPC’s watches by their counties. Checked . Data: NOAA/NWS, NOAA/SPC.

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ⓘ About this map

Outlines: NOAA/NWS · Radar cells: IEM/NEXRAD. Outlines are warned areas, not storm paths.

Interactive imagery loads separately. Missing radar does not remove warnings or imply clear weather.

Change time or forecast product

Recorded weather · gaps are marked. Coverage begins with recording activation.

Live sources keep independent clocks.

Replay coverage and interpretation

Rolling target: 24 hours; cells: six hours. Radar: NOAA MRMS national overview, 8-minute tolerance. Satellite: original GOES GeoColor day/night picture, hourly sampling, 75-minute tolerance. No interpolation or latest-image fallback. Warning and source checks retain their own clocks. “Recorded by” is collector acquisition evidence, not exact browser publication history.

Current GLM density, velocity and specialist layers are hidden during replay. Snow uses retained footprint metadata with unverified pixel time. Forecast uses one pinned issuance/run and exact valid time.

No observed replay frame displayed.

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Analysis and guidance

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Current weather

ReportsAnalysis and guidanceRadar

Observations

Coastal observationsRadar-derived cellsStations and river gauges

Severe storms

SPC Day 1 outlookWatchesMesoscale discussions

Rain and flooding

Flash-flood risk, Day 1River gauges in floodRain expected and rain that fell

Analysis

Area, source times and interpretation

Current cached context, independently dated. Regional reference: TX; a reference within a wider monitoring area does not replace the complete warning geography. This section remains separate from the historical replay cursor and official cyclone forecast. Use Forecast to pin a retained model package.

Soundings: what weather balloons measured

SPC’s skew-T diagram and hodograph of the sounding at Salt Lake City, UT (SLC), 12Z. Its levels are in the table below.
Observed Sounding at Salt Lake City, UT (SLC), for (8 h 8 min ago). SPC’s graphic; the values in its panels (CAPE, shear, the indices) are SPC’s computations from these levels. Data: NOAA/SPC.

A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.

The levels this sounding was drawn from (59)
Salt Lake City, UT (SLC): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
866 mb1289 m10.410.2040° 3 kt
856 mb1384 m9.78.4115° 4 kt
850 mb1441 m9.27.7120° 7 kt
833 mb1608 m8.26.8—
822 mb1718 m7.96.0165° 15 kt
802 mb1921 m6.13.4155° 17 kt
785 mb2096 m4.72.1150° 16 kt
775 mb2200 m3.91.7165° 15 kt
762 mb2338 m2.81.2—
752 mb2444 m2.10.5170° 22 kt
732 mb2662 m1.40.0160° 17 kt
700 mb3021 m-0.1-0.7180° 24 kt
665 mb3432 m-1.7-1.7—
653 mb3577 m-2.5-2.7—
640 mb3737 m-3.3-3.9185° 20 kt
616 mb4039 m-4.7-5.7190° 25 kt
604 mb4195 m-5.5-6.5—
590 mb4378 m-6.4-7.4185° 31 kt
577 mb4553 m-7.2-8.3185° 31 kt
559 mb4800 m-8.5-9.8190° 32 kt
541 mb5054 m-9.9-11.3185° 33 kt
529 mb5227 m-10.9-12.2180° 33 kt
504 mb5599 m-12.8-14.2190° 41 kt
500 mb5660 m-13.1-14.5190° 43 kt
469 mb6143 m-15.9-17.4—
459 mb6304 m-16.9-18.5190° 55 kt
444 mb6552 m-18.5-20.2—
428 mb6822 m-20.3-22.1205° 57 kt
411 mb7120 m-22.4-24.2200° 61 kt
400 mb7320 m-23.7-25.6200° 58 kt
389 mb7522 m-25.3-27.2205° 53 kt
378 mb7731 m-26.9-28.9—
366 mb7963 m-28.3-30.3200° 61 kt
355 mb8181 m-29.9-31.8205° 66 kt
344 mb8404 m-31.6-33.6200° 68 kt
334 mb8613 m-32.9-34.9205° 69 kt
324 mb8826 m-34.0-36.0205° 71 kt
303 mb9292 m-37.9-40.0—
300 mb9360 m-38.7-40.7215° 77 kt
287 mb9661 m-41.5-43.7215° 85 kt
275 mb9949 m-44.3-46.6220° 80 kt
264 mb10222 m-46.9-49.4220° 82 kt
253 mb10502 m-49.5-52.0—
250 mb10580 m-50.3-52.9220° 98 kt
237 mb10925 m-53.7-56.1220° 95 kt
224 mb11285 m-56.1-58.9—
214 mb11575 m-56.5-59.7215° 98 kt
204 mb11876 m-58.8-61.6215° 108 kt
200 mb12000 m-59.9-62.7215° 111 kt
187 mb12421 m-58.7-64.7—
176 mb12800 m-60.7-67.7225° 90 kt
163 mb13280 m-60.3-69.3—
153 mb13676 m-59.6-71.1235° 62 kt
150 mb13800 m-59.7-71.7240° 57 kt
139 mb14277 m-58.5-73.5—
127 mb14841 m-60.3-78.0230° 31 kt
117 mb15353 m-59.3-79.9225° 34 kt
106 mb15968 m-60.6-83.7230° 34 kt
100 mb16330 m-61.1-85.1250° 37 kt
Every station with a sounding (76)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (0) · current

Collector checked ; feed generated . Zero cells does not establish coverage or clear weather. Observations from different radars are not merged.

    Station and river observations (147)

    Surface source current; observed water-level source current. Each reading keeps its own time. Map markers show at most 500 stations and 500 gauges; the complete source directory is paginated.

    Circle: surface station; square: water-level gauge. Filled: current reading and source; hollow: stale, unconfirmed or missing observation. Marker color is not a hazard category. Enable “Stations and gauges” in Layers to inspect them on the map.

    Showing 100 of 147 listed sources. All surface stations and retained trends · All supported gauges and forecasts

    About this monitored event

    This event, as this site’s operators set it up

    Kind
    Severe weather
    Window
    Open: no start or end was set
    Updated

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    Monitoring area details
    Area
    Texas (NWS states: TX)
    Hazards
    Tornado, severe thunderstorm, flash flood, river flood, areal flood, coastal flood and other warnings, watches and advisories, and the forecasts for them
    Window
    In force now, with the next days of SPC’s and WPC’s products
    Made by
    This site’s operators, in its admin console. Nothing about a reader is stored. Watch another area

    An area the operators chose, not a storm’s footprint: everything here is in force in this area, never “from this event”.

    Published alerts in this area 1

    1. High Wind Warning11 not yet in effect · until 3 Nov 03:00Z

    Every alert is in the alert list. Checked .

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    1AlertsTest123
    High Wind Warningstarts UpdateSPC Day 1 outlook issuedUpdateWPC excessive rainfall outlook issued