STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

Test123

4 alerts

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Agency warning geometry · no observed imagery displayed

Map

  • High Wind Warning 1
  • Tornado Watch 1
  • Mesoscale Discussion 2

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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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 Salt Lake City, UT (SLC), 12Z. Its levels are in the table below.
Observed Sounding at Salt Lake City, UT (SLC), for (8 h 30 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 (49)
Salt Lake City, UT (SLC): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
871 mb1289 m7.26.9005° 4 kt
850 mb1486 m5.84.8355° 11 kt
815 mb1829 m3.42.7340° 16 kt
788 mb2102 m1.61.3—
756 mb2438 m-0.4-0.5335° 21 kt
727 mb2743 m-2.1-2.2335° 26 kt
706 mb2979 m-3.3-3.3—
700 mb3047 m-3.7-3.7335° 28 kt
679 mb3287 m-4.9-5.0—
665 mb3451 m-4.7-5.0—
653 mb3594 m-6.1-6.7—
635 mb3812 m-7.7-8.4—
623 mb3962 m-8.3-9.1330° 26 kt
612 mb4099 m-8.9-9.7—
602 mb4226 m-10.1-10.7—
575 mb4572 m-12.4-13.8350° 34 kt
553 mb4877 m-14.5-16.4345° 31 kt
540 mb5054 m-15.7-18.0—
522 mb5309 m-17.5-19.9—
510 mb5486 m-18.7-20.8340° 38 kt
500 mb5630 m-19.7-21.6340° 36 kt
489 mb5791 m-21.1-23.1340° 37 kt
469 mb6096 m-23.4-25.5345° 37 kt
454 mb6340 m-24.7-26.3—
433 mb6684 m-27.5-29.0—
420 mb6903 m-29.5-31.1—
400 mb7250 m-32.3-34.3350° 37 kt
389 mb7446 m-33.1-35.2—
367 mb7851 m-36.1-40.5—
347 mb8230 m-34.3-40.1340° 38 kt
333 mb8534 m-33.1-41.0330° 48 kt
322 mb8763 m-32.3-41.3—
310 mb9030 m-31.9-41.9—
300 mb9260 m-32.5-43.5325° 34 kt
279 mb9754 m-35.2-48.2305° 32 kt
256 mb10363 m-38.6-53.9280° 37 kt
250 mb10530 m-39.5-55.5285° 44 kt
234 mb10973 m-40.9-59.8295° 33 kt
224 mb11278 m-40.4-60.8300° 21 kt
205 mb11887 m-44.0-66.5260° 29 kt
200 mb12040 m-44.9-67.9265° 27 kt
187 mb12497 m-47.6-71.7280° 30 kt
165 mb13307 m-52.3-78.3—
155 mb13716 m-54.5-81.5260° 25 kt
150 mb13920 m-55.9-82.9275° 32 kt
139 mb14401 m-59.5-87.5—
125 mb15057 m-64.5-92.5—
112 mb15720 m-69.1-96.1280° 49 kt
100 mb16400 m-67.1-95.1305° 36 kt
Every station with a sounding (76)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (12) · current

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

  1. AMA / O0 · scan 2026-11-02T20:24:37Z · current
  2. AMA / R0 · scan 2026-11-02T20:24:37Z · current
  3. DYX / E0 · scan 2026-11-02T20:21:38Z · current
  4. FDR / Y1 · scan 2026-11-02T20:22:40Z · current
  5. LBB / G0 · scan 2026-11-02T20:23:19Z · current
  6. LBB / H0 · scan 2026-11-02T20:23:19Z · current
  7. LBB / J0 · scan 2026-11-02T20:23:19Z · current
  8. SHV / A0 · scan 2026-11-02T20:22:17Z · current
  9. TLX / J3 · scan 2026-11-02T20:20:22Z · stale
  10. TLX / K3 · scan 2026-11-02T20:20:22Z · stale
  11. VNX / G4 · scan 2026-11-02T20:23:11Z · current
  12. VNX / R3 · scan 2026-11-02T20:23:11Z · current
Station and river observations (162)

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 162 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 4

  1. High Wind Warning1until 3 Nov 03:00Z
  2. Tornado Watch1until 3 Nov 04:00Z
  3. Mesoscale Discussion21 new · until 22:00Z

Every alert is in the alert list. Checked .

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4AlertsTest123 · alerts checked 20:30Z