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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 Grand Junction, CO (GJT), 12Z. Its levels are in the table below.
Observed Sounding at Grand Junction, CO (GJT), for (7 h 41 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 (53)
Grand Junction, CO (GJT): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
848 mb1475 m10.66.9080° 6 kt
835 mb1604 m10.85.8120° 15 kt
825 mb1705 m11.25.2—
798 mb1983 m10.22.2—
787 mb2098 m9.52.1140° 22 kt
766 mb2323 m8.11.8135° 23 kt
747 mb2531 m6.71.6140° 20 kt
728 mb2742 m5.31.3160° 28 kt
700 mb3063 m3.20.7170° 29 kt
669 mb3429 m0.8-0.3—
639 mb3798 m0.1-1.3190° 42 kt
624 mb3987 m-0.8-2.1195° 42 kt
608 mb4193 m-1.8-3.1200° 45 kt
593 mb4391 m-2.8-4.0195° 44 kt
576 mb4622 m-4.0-5.2195° 49 kt
559 mb4859 m-5.2-6.3200° 51 kt
545 mb5059 m-6.3-7.3205° 47 kt
532 mb5248 m-7.2-8.2205° 46 kt
518 mb5456 m-8.1-9.2205° 52 kt
504 mb5668 m-9.5-10.8205° 54 kt
500 mb5730 m-9.9-11.2205° 53 kt
484 mb5978 m-11.4-12.8210° 57 kt
464 mb6299 m-13.3-14.9215° 59 kt
445 mb6617 m-15.3-17.0220° 58 kt
424 mb6985 m-17.5-19.4220° 65 kt
411 mb7218 m-19.0-21.0220° 63 kt
400 mb7420 m-20.3-22.3220° 66 kt
386 mb7682 m-22.0-24.1230° 66 kt
363 mb8130 m-25.1-27.5235° 60 kt
353 mb8331 m-26.6-29.1235° 57 kt
339 mb8621 m-28.9-31.5—
322 mb8983 m-31.9-34.5245° 63 kt
305 mb9364 m-35.0-37.6240° 78 kt
300 mb9480 m-35.9-38.6245° 89 kt
290 mb9715 m-38.1-40.8—
275 mb10079 m-41.1-44.0—
265 mb10329 m-43.2-46.1240° 97 kt
253 mb10641 m-45.9-48.8—
250 mb10720 m-46.3-49.1240° 104 kt
228 mb11317 m-51.5-54.1230° 117 kt
215 mb11696 m-54.8-57.3230° 114 kt
204 mb12036 m-57.7-60.1—
200 mb12160 m-58.9-61.3230° 114 kt
189 mb12513 m-62.1-64.5225° 113 kt
179 mb12848 m-64.6-67.1230° 115 kt
168 mb13235 m-67.1-69.3—
156 mb13683 m-67.5-71.4—
150 mb13920 m-67.9-72.5245° 98 kt
139 mb14377 m-68.1-74.5245° 89 kt
128 mb14876 m-65.2-73.7255° 53 kt
118 mb15371 m-64.1-74.1—
107 mb15968 m-65.0-76.7230° 38 kt
100 mb16380 m-64.9-78.9230° 55 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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