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STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

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Agency warning geometry · no observed imagery displayed

Map

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.

Open the complete replay reader (works without scripting or WebGL)

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 Key West, FL (KEY), 12Z. Its levels are in the table below.
Observed Sounding at Key West, FL (KEY), for (1 h 23 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)
Key West, FL (KEY): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
1013 mb13 m26.425.2030° 6 kt
1000 mb131 m25.624.8065° 10 kt
980 mb305 m24.623.7095° 14 kt
970 mb400 m24.022.9—
947 mb610 m22.720.9095° 16 kt
925 mb815 m21.020.3100° 17 kt
915 mb914 m20.719.0105° 18 kt
886 mb1189 m19.417.4—
871 mb1336 m18.616.9—
852 mb1524 m18.114.6100° 12 kt
850 mb1546 m18.014.3105° 13 kt
839 mb1658 m17.014.0—
822 mb1829 m16.612.4125° 14 kt
793 mb2134 m14.411.9115° 14 kt
773 mb2354 m12.811.6—
762 mb2475 m12.410.8—
741 mb2710 m11.68.4—
727 mb2870 m10.49.2—
712 mb3048 m9.38.2090° 10 kt
700 mb3185 m9.23.2100° 5 kt
686 mb3353 m7.84.2—
675 mb3486 m7.85.1—
661 mb3658 m7.24.2190° 5 kt
615 mb4250 m2.22.2—
596 mb4506 m3.4-6.6—
586 mb4643 m2.4-10.6—
569 mb4877 m1.8-30.5225° 3 kt
540 mb5301 m-0.7-27.7—
522 mb5570 m-3.1-23.1—
501 mb5894 m-5.1-29.1—
500 mb5910 m-5.3-28.3135° 8 kt
488 mb6096 m-6.7-26.6140° 7 kt
476 mb6294 m-7.9-24.9—
460 mb6558 m-9.3-28.3—
417 mb7315 m-15.6-28.7260° 10 kt
406 mb7508 m-16.5-34.5—
400 mb7620 m-17.3-29.3275° 13 kt
368 mb8230 m-22.8-31.8285° 15 kt
358 mb8438 m-24.7-32.7—
347 mb8664 m-25.7-38.7—
336 mb8897 m-27.5-42.5—
325 mb9144 m-29.5-42.7295° 12 kt
311 mb9447 m-31.9-42.9—
300 mb9700 m-33.9-42.9265° 20 kt
284 mb10081 m-37.5-44.5—
274 mb10328 m-38.5-52.5—
250 mb10950 m-43.7-51.7265° 22 kt
230 mb11507 m-47.7-57.7—
219 mb11829 m-50.3-61.3—
207 mb12192 m-51.5-66.4240° 28 kt
200 mb12420 m-52.3-69.3255° 33 kt
190 mb12748 m-55.3-70.3—
180 mb13106 m-57.6-73.3260° 39 kt
165 mb13633 m-59.9-78.9—
155 mb14021 m-62.6-80.6285° 30 kt
150 mb14220 m-64.1-81.1280° 34 kt
129 mb15130 m-70.7-83.7—
112 mb15959 m-76.3-86.3—
100 mb16610 m-77.9-87.9305° 20 kt
Every station with a sounding (79)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (3) · current

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

  1. POE / W0 · scan 2026-10-31T13:15:31Z · current
  2. SHV / A8 · scan 2026-10-31T13:14:26Z · current
  3. SHV / Q6 · scan 2026-10-31T13:14:26Z · current
Station and river observations (168)

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 168 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”.

In force in this area

No warning, watch or advisory for these hazards is in force in this area.

NWS’s alerts checked : a successful check, so this is none in force, not “can’t tell”.

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