STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

Test123

4 alerts

Checked

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 Bismarck, ND (BIS), 12Z. Its levels are in the table below.
Observed Sounding at Bismarck, ND (BIS), 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 (58)
Bismarck, ND (BIS): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
946 mb506 m12.812.5075° 8 kt
934 mb610 m12.112.0080° 16 kt
925 mb691 m11.611.6085° 18 kt
906 mb865 m10.810.8—
868 mb1219 m9.69.6140° 23 kt
850 mb1396 m8.88.8150° 23 kt
837 mb1524 m8.38.3165° 17 kt
826 mb1633 m7.87.8—
807 mb1829 m7.07.0155° 13 kt
794 mb1959 m6.46.4—
777 mb2134 m5.55.5140° 15 kt
759 mb2328 m4.44.4—
749 mb2438 m3.83.8120° 16 kt
729 mb2656 m2.62.6—
701 mb2972 m0.40.4—
700 mb2983 m0.40.4135° 14 kt
672 mb3310 m-0.9-0.9—
643 mb3658 m-2.4-2.4150° 11 kt
619 mb3962 m-3.5-3.5205° 10 kt
596 mb4267 m-4.7-4.9270° 3 kt
558 mb4780 m-6.9-7.5—
500 mb5630 m-11.5-12.2215° 7 kt
470 mb6096 m-14.0-14.8185° 12 kt
452 mb6401 m-15.8-16.8180° 16 kt
417 mb7010 m-19.6-20.9210° 39 kt
400 mb7310 m-21.7-23.1205° 37 kt
383 mb7620 m-24.0-25.3210° 39 kt
368 mb7925 m-26.4-27.9215° 43 kt
352 mb8230 m-28.5-30.1220° 43 kt
338 mb8534 m-30.5-32.3210° 50 kt
323 mb8839 m-32.6-34.2200° 53 kt
309 mb9144 m-35.0-36.7205° 60 kt
300 mb9360 m-36.9-38.8205° 64 kt
283 mb9754 m-40.3-42.0200° 62 kt
271 mb10058 m-42.9-44.5200° 64 kt
260 mb10338 m-45.1-46.8—
250 mb10600 m-47.3-49.1195° 73 kt
236 mb10973 m-50.9-52.5190° 76 kt
225 mb11278 m-53.9-55.7195° 78 kt
215 mb11576 m-56.7-58.6—
205 mb11887 m-59.7-61.4190° 79 kt
200 mb12030 m-61.1-62.9195° 79 kt
185 mb12497 m-60.8-64.8205° 86 kt
172 mb12963 m-61.5-67.5—
160 mb13411 m-61.3-69.3—
150 mb13810 m-60.9-71.9245° 54 kt
138 mb14326 m-60.0-73.3250° 37 kt
124 mb14999 m-58.7-74.7—
114 mb15525 m-60.5-78.5—
103 mb16154 m-61.1-82.1270° 25 kt
100 mb16340 m-61.1-82.1280° 28 kt
90 mb16992 m-61.2-84.6295° 25 kt
80 mb17722 m-61.3-87.7295° 13 kt
70 mb18550 m-60.5-90.5270° 21 kt
60 mb19511 m-61.6-91.6300° 11 kt
50 mb20640 m-62.3-92.3305° 14 kt
39 mb22101 m-64.7-93.7—
36 mb22634 m-64.9-84.9—
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

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”.

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