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Storm Mode · Severe weather event

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4 alerts · 1 upcoming

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Map

  • Severe Thunderstorm Warning 1
  • High Wind Warning 1
  • Tornado Watch 1
  • Mesoscale Discussion 1

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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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 Sterling, VA (IAD), 00Z. Its levels are in the table below.
Observed Sounding at Sterling, VA (IAD), for (7 h 46 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 (61)
Sterling, VA (IAD): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
1021 mb93 m14.04.0125° 6 kt
1000 mb265 m15.02.0135° 13 kt
988 mb366 m14.22.0135° 12 kt
942 mb767 m10.91.8175° 11 kt
925 mb919 m10.2-2.8200° 9 kt
903 mb1118 m8.6-4.4—
889 mb1247 m8.2-6.8—
878 mb1350 m9.4-4.6—
868 mb1445 m9.0-3.0—
858 mb1541 m10.2-0.8—
850 mb1619 m9.6-2.4325° 6 kt
830 mb1816 m8.2-3.8—
771 mb2420 m3.2-1.6—
748 mb2666 m2.60.3—
724 mb2929 m1.6-2.9350° 11 kt
710 mb3087 m0.6-4.4—
700 mb3201 m0.4-4.5310° 8 kt
666 mb3598 m-2.0-6.0330° 10 kt
653 mb3754 m-3.1-6.0—
633 mb4000 m-4.5-8.7—
621 mb4150 m-4.7-15.7—
610 mb4290 m-4.9-26.9—
581 mb4670 m-7.7-11.8—
567 mb4860 m-8.5-14.5—
551 mb5081 m-10.3-15.2—
532 mb5349 m-12.3-16.8—
513 mb5626 m-14.5-16.2—
502 mb5790 m-14.5-19.3—
500 mb5820 m-14.7-19.5315° 4 kt
488 mb6003 m-15.4-21.1290° 10 kt
463 mb6399 m-17.1-21.0—
446 mb6679 m-19.1-21.5—
432 mb6916 m-20.5-23.8—
411 mb7282 m-23.5-25.5—
400 mb7480 m-24.7-28.6295° 36 kt
387 mb7720 m-26.5-32.5—
372 mb8006 m-28.9-33.6—
347 mb8501 m-32.9-37.9—
309 mb9308 m-39.9-49.9—
300 mb9510 m-41.5-49.5290° 40 kt
289 mb9762 m-43.7-53.7—
279 mb9998 m-45.5-53.5—
268 mb10265 m-47.5-53.7300° 50 kt
251 mb10694 m-51.3-56.2—
250 mb10720 m-51.5-56.4290° 52 kt
224 mb11419 m-57.9-62.0—
209 mb11850 m-61.9-68.9—
200 mb12120 m-63.7-70.7290° 52 kt
190 mb12434 m-65.5-71.5285° 44 kt
179 mb12797 m-66.3-72.3260° 55 kt
166 mb13256 m-65.5-78.5—
150 mb13880 m-62.7-81.7280° 41 kt
132 mb14665 m-62.0-83.4280° 35 kt
111 mb15723 m-64.7-85.5285° 36 kt
100 mb16360 m-66.9-86.9275° 39 kt
86 mb17299 m-63.1-87.1—
65 mb19048 m-65.1-89.1—
54 mb20143 m-63.3-89.3—
42 mb21667 m-63.6-90.3270° 24 kt
30 mb23709 m-62.9-89.9—
25 mb24963 m-58.7-88.7—
Every station with a sounding (76)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (57) · current

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

  1. AMA / A7 · scan 2026-11-02T07:34:56Z · stale
  2. AMA / B7 · scan 2026-11-02T07:34:56Z · stale
  3. AMA / C4 · scan 2026-11-02T07:34:56Z · stale
  4. AMA / C7 · scan 2026-11-02T07:34:56Z · stale
  5. AMA / E6 · scan 2026-11-02T07:34:56Z · stale
  6. AMA / E7 · scan 2026-11-02T07:34:56Z · stale
  7. AMA / F7 · scan 2026-11-02T07:34:56Z · stale
  8. AMA / G7 · scan 2026-11-02T07:34:56Z · stale
  9. AMA / H7 · scan 2026-11-02T07:34:56Z · stale
  10. AMA / I7 · scan 2026-11-02T07:34:56Z · stale
  11. AMA / J7 · scan 2026-11-02T07:34:56Z · stale
  12. AMA / M6 · scan 2026-11-02T07:34:56Z · stale
  13. AMA / O6 · scan 2026-11-02T07:34:56Z · stale
  14. AMA / P6 · scan 2026-11-02T07:34:56Z · stale
  15. AMA / S3 · scan 2026-11-02T07:34:56Z · stale
  16. AMA / T6 · scan 2026-11-02T07:34:56Z · stale
  17. AMA / U6 · scan 2026-11-02T07:34:56Z · stale
  18. AMA / V5 · scan 2026-11-02T07:34:56Z · stale
  19. AMA / V6 · scan 2026-11-02T07:34:56Z · stale
  20. AMA / W6 · scan 2026-11-02T07:34:56Z · stale
  21. AMA / X4 · scan 2026-11-02T07:34:56Z · stale
  22. AMA / Z6 · scan 2026-11-02T07:34:56Z · stale
  23. DDC / A3 · scan 2026-11-02T07:36:42Z · stale
  24. DDC / P2 · scan 2026-11-02T07:36:42Z · stale
  25. DDC / Z2 · scan 2026-11-02T07:36:42Z · stale
  26. EPZ / G6 · scan 2026-11-02T07:39:25Z · current
  27. EPZ / R7 · scan 2026-11-02T07:39:25Z · current
  28. EPZ / V7 · scan 2026-11-02T07:39:25Z · current
  29. FDR / A0 · scan 2026-11-02T07:33:40Z · stale
  30. FDR / C0 · scan 2026-11-02T07:33:40Z · stale
  31. FDX / C8 · scan 2026-11-02T07:36:37Z · stale
  32. FDX / K8 · scan 2026-11-02T07:36:37Z · stale
  33. FDX / L5 · scan 2026-11-02T07:36:37Z · stale
  34. FDX / O7 · scan 2026-11-02T07:36:37Z · stale
  35. FDX / O8 · scan 2026-11-02T07:36:37Z · stale
  36. FDX / R8 · scan 2026-11-02T07:36:37Z · stale
  37. FDX / S8 · scan 2026-11-02T07:36:37Z · stale
  38. FDX / T8 · scan 2026-11-02T07:36:37Z · stale
  39. FDX / W6 · scan 2026-11-02T07:36:37Z · stale
  40. FDX / X5 · scan 2026-11-02T07:36:37Z · stale
  41. FDX / Y8 · scan 2026-11-02T07:36:37Z · stale
  42. FDX / Z8 · scan 2026-11-02T07:36:37Z · stale
  43. HDX / Q8 · scan 2026-11-02T07:39:03Z · current
  44. LBB / B3 · scan 2026-11-02T07:39:56Z · current
  45. LBB / D3 · scan 2026-11-02T07:39:56Z · current
  46. LBB / G2 · scan 2026-11-02T07:39:56Z · current
  47. LBB / G3 · scan 2026-11-02T07:39:56Z · current
  48. LBB / H2 · scan 2026-11-02T07:39:56Z · current
  49. LBB / M3 · scan 2026-11-02T07:39:56Z · current
  50. LBB / O3 · scan 2026-11-02T07:39:56Z · current
  51. LBB / Q3 · scan 2026-11-02T07:39:56Z · current
  52. LBB / R3 · scan 2026-11-02T07:39:56Z · current
  53. LBB / T3 · scan 2026-11-02T07:39:56Z · current
  54. LBB / U3 · scan 2026-11-02T07:39:56Z · current
  55. LBB / V3 · scan 2026-11-02T07:39:56Z · current
  56. LBB / Z0 · scan 2026-11-02T07:39:56Z · current
  57. MAF / I0 · scan 2026-11-02T07:40:03Z · current
Station and river observations (143)

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 143 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

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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”.

Published alerts in this area 4

  1. Severe Thunderstorm Warning11 new · until 08:15Z
  2. High Wind Warning11 not yet in effect · until 3 Nov 03:00Z
  3. Tornado Watch11 new · until 10:00Z
  4. Mesoscale Discussion11 new · until 08:45Z

Every alert is in the alert list. Checked .

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4AlertsTest123
Severe Thunderstorm WarningSudan · Earth · Amherstuntil NewHigh Wind Warningstarts Tornado Watch 700Amarillo · Roswell · Clovisuntil NewMesoscale Discussion 2427Amarillo · Pampa · Canyonuntil UpdateTornado Watch 700 issued by NOAA/SPC: Offices KABQ, KAMA, KLUBUpdateSevere Thunderstorm Warning issued by NWS Lubbock TX: Bailey and Lamb counties, TXUpdateSevere Thunderstorm Warning no longer in force: Hutchinson, Moore and Sherman counties, TXUpdateMesoscale Discussion 2427 issued by NOAA/SPC: Far eastern New Mexico into the Texas Panhandle