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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 OYU, 12Z. Its levels are in the table below.
Observed Sounding at OYU, for (3 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 (46)
OYU: the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
1000 mb222 m2.8-1.1230° 7 kt
990 mb305 m2.3-1.5235° 12 kt
953 mb610 m0.3-2.9275° 22 kt
925 mb853 m-1.3-4.1280° 24 kt
883 mb1219 m-4.5-5.8285° 25 kt
850 mb1520 m-7.1-7.1280° 32 kt
817 mb1829 m-9.4-9.4280° 31 kt
804 mb1951 m-10.3-10.3—
785 mb2134 m-7.5-19.2300° 36 kt
759 mb2399 m-8.1-16.1—
736 mb2637 m-9.7-22.7—
726 mb2743 m-10.0-23.4295° 36 kt
706 mb2957 m-10.7-24.7—
700 mb3023 m-10.9-22.9295° 32 kt
686 mb3178 m-11.5-20.5—
674 mb3313 m-11.5-35.5—
644 mb3658 m-12.3-43.0285° 33 kt
619 mb3962 m-13.3-43.3285° 35 kt
594 mb4267 m-14.9-44.9275° 38 kt
571 mb4572 m-16.5-46.5260° 36 kt
548 mb4877 m-18.2-48.2265° 35 kt
532 mb5103 m-19.7-41.7—
520 mb5272 m-21.1-30.1—
500 mb5560 m-23.9-29.9270° 30 kt
484 mb5791 m-26.1-31.1270° 28 kt
464 mb6096 m-28.9-32.7275° 37 kt
444 mb6412 m-31.9-34.4—
425 mb6719 m-33.9-45.9—
403 mb7088 m-36.9-53.9—
400 mb7140 m-37.3-53.3270° 56 kt
390 mb7315 m-38.6-52.1270° 56 kt
373 mb7620 m-40.8-56.6275° 51 kt
311 mb8839 m-47.1-64.7280° 49 kt
300 mb9080 m-48.3-66.3280° 52 kt
286 mb9391 m-50.1-69.1—
271 mb9740 m-51.3-70.3280° 54 kt
250 mb10260 m-52.1-73.1280° 60 kt
235 mb10668 m-51.6-76.0285° 64 kt
213 mb11296 m-54.3-78.3—
200 mb11700 m-54.1-81.1295° 72 kt
177 mb12497 m-56.3-82.9305° 62 kt
157 mb13241 m-56.5-83.5—
150 mb13530 m-57.5-82.5295° 56 kt
114 mb15240 m-59.5-85.5290° 55 kt
104 mb15850 m-59.3-86.3295° 47 kt
100 mb16080 m-59.7-86.7305° 50 kt
Every station with a sounding (78)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (1) · current

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

  1. IAH / A0 · scan 2026-10-31T15:17:38Z · current
Station and river observations (163)

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 163 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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