STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

Test123

3 warnings · 1 warning starts later

Checked

Agency warning geometry · no observed imagery displayed

Map

  • Flood Warning 4

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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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 Great Falls, MT (TFX), 00Z. Its levels are in the table below.
Observed Sounding at Great Falls, MT (TFX), for (5 h 27 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)
Great Falls, MT (TFX): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
888 mb1134 m12.02.0125° 3 kt
874 mb1265 m11.62.6—
858 mb1417 m10.80.8—
850 mb1494 m10.60.6195° 9 kt
826 mb1732 m9.2-0.8—
786 mb2134 m5.6-2.8235° 26 kt
758 mb2438 m3.0-4.3245° 29 kt
730 mb2743 m1.2-8.1250° 23 kt
704 mb3031 m-0.3-12.3—
700 mb3077 m-0.7-12.7260° 22 kt
689 mb3203 m-1.5-10.5—
676 mb3353 m-2.5-13.3260° 22 kt
653 mb3627 m-4.5-11.5—
625 mb3962 m-7.0-12.0265° 27 kt
601 mb4267 m-9.4-12.4265° 27 kt
578 mb4573 m-11.7-12.9260° 27 kt
565 mb4747 m-11.7-13.5—
553 mb4911 m-12.5-14.7—
534 mb5182 m-14.6-16.5275° 43 kt
513 mb5478 m-16.9-18.5—
500 mb5670 m-18.5-21.0270° 45 kt
480 mb5973 m-21.3-22.3—
467 mb6176 m-22.1-28.1—
453 mb6401 m-23.5-31.4275° 44 kt
434 mb6706 m-25.5-35.9275° 43 kt
416 mb7010 m-27.4-40.4270° 47 kt
403 mb7247 m-28.9-43.9—
400 mb7300 m-29.3-44.3275° 45 kt
382 mb7620 m-32.1-44.3270° 43 kt
369 mb7869 m-34.3-44.3—
350 mb8230 m-37.2-44.6265° 45 kt
335 mb8534 m-39.6-44.8265° 56 kt
306 mb9144 m-44.3-50.2260° 63 kt
300 mb9280 m-45.5-51.5260° 64 kt
288 mb9552 m-46.9-52.9—
267 mb10058 m-49.6-56.6265° 96 kt
255 mb10351 m-51.1-58.1—
250 mb10480 m-52.1-59.1260° 110 kt
231 mb10986 m-55.9-62.9—
221 mb11278 m-57.8-64.8260° 102 kt
205 mb11737 m-60.1-67.1—
200 mb11890 m-60.9-67.9265° 84 kt
189 mb12240 m-62.3-68.3—
173 mb12802 m-63.5-70.1275° 66 kt
156 mb13411 m-63.5-71.3255° 70 kt
150 mb13660 m-63.1-72.1265° 63 kt
137 mb14218 m-63.3-74.3—
125 mb14785 m-61.3-74.3—
114 mb15357 m-61.1-76.1—
101 mb16108 m-62.3-79.3—
100 mb16170 m-62.3-79.3265° 37 kt
89 mb16880 m-62.9-81.9—
78 mb17746 m-58.5-81.5—
64 mb18914 m-63.7-88.7—
54 mb19988 m-59.3-88.1275° 32 kt
44 mb21263 m-62.6-90.8270° 22 kt
34 mb22865 m-61.4-89.2270° 9 kt
24 mb25004 m-63.3-90.8300° 12 kt
14 mb28310 m-63.6-90.6285° 20 kt
8 mb31537 m-61.3-78.3—
Every station with a sounding (76)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (28) · current

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

  1. CRP / J6 · scan 2026-11-10T05:20:48Z · current
  2. CRP / K8 · scan 2026-11-10T05:20:48Z · current
  3. CRP / Q3 · scan 2026-11-10T05:20:48Z · current
  4. CRP / Z7 · scan 2026-11-10T05:20:48Z · current
  5. DYX / K4 · scan 2026-11-10T05:21:21Z · current
  6. EWX / D4 · scan 2026-11-10T05:17:33Z · current
  7. EWX / J9 · scan 2026-11-10T05:17:33Z · current
  8. EWX / M0 · scan 2026-11-10T05:17:33Z · current
  9. EWX / N3 · scan 2026-11-10T05:17:33Z · current
  10. EWX / U3 · scan 2026-11-10T05:17:33Z · current
  11. FWS / G1 · scan 2026-11-10T05:21:50Z · current
  12. GRK / D8 · scan 2026-11-10T05:19:56Z · current
  13. GRK / G0 · scan 2026-11-10T05:19:56Z · current
  14. GRK / J0 · scan 2026-11-10T05:19:56Z · current
  15. GRK / N1 · scan 2026-11-10T05:19:56Z · current
  16. HGX / C5 · scan 2026-11-10T05:13:20Z · stale
  17. HGX / E3 · scan 2026-11-10T05:13:20Z · stale
  18. HGX / J4 · scan 2026-11-10T05:13:20Z · stale
  19. HGX / N6 · scan 2026-11-10T05:13:20Z · stale
  20. HGX / R3 · scan 2026-11-10T05:13:20Z · stale
  21. HGX / R5 · scan 2026-11-10T05:13:20Z · stale
  22. HGX / W4 · scan 2026-11-10T05:13:20Z · stale
  23. HGX / W5 · scan 2026-11-10T05:13:20Z · stale
  24. HGX / Y6 · scan 2026-11-10T05:13:20Z · stale
  25. HOU / B2 · scan 2026-11-10T05:22:23Z · current
  26. HOU / E2 · scan 2026-11-10T05:22:23Z · current
  27. HOU / J1 · scan 2026-11-10T05:22:23Z · current
  28. LCH / N8 · scan 2026-11-10T05:21:18Z · current
Station and river observations (159)

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 159 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

8 products · choose one

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”.

Alerts in this area 4

  1. Flood Warning41 not yet in effect · until 11 Nov 12:00Z

Every alert is in the alert list. Checked .

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3Alerts in forceTest123 · 1 warning starts later · alerts checked 05:27Z