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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 Nashville, TN (BNA), 12Z. Its levels are in the table below.
Observed Sounding at Nashville, TN (BNA), 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 (60)
Nashville, TN (BNA): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
1004 mb210 m14.410.6155° 4 kt
1000 mb217 m15.410.4155° 16 kt
990 mb305 m15.69.5155° 19 kt
962 mb546 m14.67.6—
925 mb877 m12.88.1150° 33 kt
915 mb968 m13.29.0—
899 mb1117 m12.87.8—
888 mb1219 m12.86.6150° 32 kt
859 mb1498 m11.43.4—
850 mb1586 m10.82.8145° 23 kt
828 mb1804 m9.44.4—
816 mb1925 m8.81.8—
805 mb2037 m8.22.2—
768 mb2425 m6.44.4—
757 mb2543 m6.03.5—
739 mb2743 m4.82.6195° 23 kt
712 mb3048 m3.01.2190° 26 kt
700 mb3181 m2.20.6190° 25 kt
685 mb3353 m1.40.1195° 25 kt
660 mb3658 m-0.1-0.8195° 23 kt
635 mb3962 m-1.5-1.7195° 25 kt
616 mb4204 m-2.7-2.9—
589 mb4558 m-4.5-5.5—
576 mb4733 m-5.3-6.1—
566 mb4877 m-6.1-7.1215° 22 kt
544 mb5182 m-7.8-8.9210° 21 kt
523 mb5486 m-9.6-10.7210° 17 kt
503 mb5791 m-11.4-12.5210° 18 kt
500 mb5830 m-11.7-12.8205° 19 kt
483 mb6096 m-13.3-14.6215° 18 kt
469 mb6320 m-14.7-16.1—
458 mb6500 m-16.1-17.5—
446 mb6706 m-17.4-18.8215° 20 kt
412 mb7292 m-21.5-23.1—
400 mb7510 m-23.1-24.7205° 26 kt
378 mb7925 m-26.3-28.1200° 29 kt
362 mb8230 m-28.8-30.7210° 25 kt
347 mb8534 m-31.3-33.3205° 28 kt
332 mb8839 m-33.8-35.9210° 27 kt
318 mb9144 m-36.4-38.6210° 29 kt
307 mb9383 m-38.5-40.7—
300 mb9540 m-39.9-42.1210° 31 kt
285 mb9889 m-42.9-45.0—
265 mb10363 m-47.2-49.4225° 35 kt
254 mb10668 m-49.9-52.1225° 33 kt
250 mb10760 m-50.7-52.9230° 35 kt
240 mb11025 m-53.3-55.6—
229 mb11325 m-56.1-58.5—
210 mb11869 m-61.5-63.6—
200 mb12170 m-64.3-66.3235° 47 kt
189 mb12497 m-66.7-68.3240° 50 kt
177 mb12910 m-63.5-66.8—
166 mb13304 m-61.3-65.7—
155 mb13716 m-61.6-67.3300° 30 kt
150 mb13930 m-61.7-68.7285° 29 kt
136 mb14535 m-62.9-70.9—
126 mb15005 m-62.3-72.3—
115 mb15545 m-63.4-75.1270° 27 kt
104 mb16154 m-65.0-78.5285° 30 kt
100 mb16420 m-65.1-80.1290° 27 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

    Spotlight

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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