STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

Test123

3 alerts

Checked

Agency warning geometry · no observed imagery displayed

Map

  • Severe Thunderstorm Warning 1
  • High Wind Warning 1
  • Tornado Watch 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.

North ↑
ⓘ 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

Choose product

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 Yarmouth, Nova Scotia (YQI), 12Z. Its levels are in the table below.
Observed Sounding at Yarmouth, Nova Scotia (YQI), for (10 h 11 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)
Yarmouth, Nova Scotia (YQI): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
1020 mb9 m9.67.0245° 5 kt
1002 mb183 m10.85.8—
1000 mb203 m11.05.0265° 24 kt
988 mb305 m12.2-0.6275° 27 kt
952 mb610 m10.3-0.6270° 19 kt
937 mb746 m9.4-0.6—
925 mb853 m9.2-3.8285° 24 kt
885 mb1219 m7.2-7.4275° 26 kt
851 mb1539 m5.4-10.6—
850 mb1549 m5.4-9.6285° 26 kt
821 mb1829 m3.6-10.3285° 27 kt
791 mb2134 m1.7-11.0285° 24 kt
761 mb2438 m-0.3-11.8290° 27 kt
749 mb2569 m-1.1-12.1—
733 mb2743 m-1.2-10.0295° 33 kt
717 mb2917 m-2.7-8.7—
700 mb3107 m-3.3-19.3300° 38 kt
665 mb3510 m-6.1-19.1—
653 mb3658 m-7.5-13.3305° 39 kt
641 mb3796 m-8.5-13.5—
603 mb4267 m-9.7-29.3300° 44 kt
588 mb4463 m-10.7-32.7—
573 mb4662 m-10.3-37.3—
557 mb4877 m-11.3-39.8310° 41 kt
535 mb5182 m-12.6-43.3305° 42 kt
513 mb5506 m-14.1-47.1—
500 mb5700 m-15.5-33.5300° 40 kt
490 mb5852 m-16.3-49.3—
474 mb6096 m-18.3-48.4285° 45 kt
422 mb6954 m-25.1-45.1—
400 mb7340 m-28.5-49.5295° 47 kt
385 mb7620 m-30.9-50.0295° 50 kt
362 mb8048 m-34.7-50.7—
325 mb8791 m-41.5-48.5—
308 mb9144 m-44.5-54.4270° 48 kt
300 mb9330 m-46.1-55.1270° 49 kt
284 mb9690 m-49.5-61.5—
273 mb9947 m-51.7-61.7—
256 mb10363 m-54.8-63.3285° 50 kt
250 mb10510 m-55.9-63.9285° 47 kt
233 mb10956 m-59.5-65.5—
220 mb11317 m-60.5-65.2—
204 mb11787 m-62.5-68.5290° 47 kt
200 mb11910 m-62.5-70.5285° 44 kt
186 mb12358 m-60.9-74.9—
167 mb13023 m-62.1-79.1—
152 mb13608 m-59.7-82.7—
150 mb13690 m-60.1-82.1285° 41 kt
135 mb14326 m-61.1-83.6300° 32 kt
121 mb15022 m-62.3-85.3—
108 mb15725 m-61.1-86.1—
100 mb16200 m-63.3-86.3300° 21 kt
87 mb17069 m-63.5-87.3280° 40 kt
75 mb17983 m-62.4-87.7300° 38 kt
61 mb19202 m-62.2-88.7295° 27 kt
50 mb20470 m-64.7-89.7290° 35 kt
39 mb21946 m-62.8-89.6305° 29 kt
29 mb23774 m-65.8-90.8265° 36 kt
18 mb26822 m-60.0-88.5265° 57 kt
8 mb32274 m-42.9-81.9—
7 mb33416 m-42.7-81.7—
Every station with a sounding (76)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (41) · current

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

  1. AMA / H2 · scan 2026-11-02T22:06:08Z · current
  2. AMA / J2 · scan 2026-11-02T22:06:08Z · current
  3. AMA / L1 · scan 2026-11-02T22:06:08Z · current
  4. AMA / M1 · scan 2026-11-02T22:06:08Z · current
  5. DYX / B1 · scan 2026-11-02T22:04:47Z · current
  6. DYX / E1 · scan 2026-11-02T22:04:47Z · current
  7. DYX / I0 · scan 2026-11-02T22:04:47Z · current
  8. DYX / J1 · scan 2026-11-02T22:04:47Z · current
  9. DYX / L1 · scan 2026-11-02T22:04:47Z · current
  10. DYX / N0 · scan 2026-11-02T22:04:47Z · current
  11. DYX / V0 · scan 2026-11-02T22:04:47Z · current
  12. FDR / H3 · scan 2026-11-02T22:01:51Z · current
  13. FDR / M3 · scan 2026-11-02T22:01:51Z · current
  14. FDR / O3 · scan 2026-11-02T22:01:51Z · current
  15. FDR / P2 · scan 2026-11-02T22:01:51Z · current
  16. FDR / Q3 · scan 2026-11-02T22:01:51Z · current
  17. FDR / V2 · scan 2026-11-02T22:01:51Z · current
  18. FWS / I0 · scan 2026-11-02T21:58:33Z · stale
  19. FWS / J0 · scan 2026-11-02T21:58:33Z · stale
  20. FWS / L0 · scan 2026-11-02T21:58:33Z · stale
  21. FWS / M0 · scan 2026-11-02T21:58:33Z · stale
  22. LBB / B1 · scan 2026-11-02T22:03:33Z · current
  23. LBB / C1 · scan 2026-11-02T22:03:33Z · current
  24. LBB / E1 · scan 2026-11-02T22:03:33Z · current
  25. LBB / T0 · scan 2026-11-02T22:03:33Z · current
  26. LBB / U0 · scan 2026-11-02T22:03:33Z · current
  27. LBB / W0 · scan 2026-11-02T22:03:33Z · current
  28. MAF / B0 · scan 2026-11-02T22:01:54Z · current
  29. MAF / C0 · scan 2026-11-02T22:01:54Z · current
  30. MAF / F0 · scan 2026-11-02T22:01:54Z · current
  31. SJT / A0 · scan 2026-11-02T22:01:26Z · stale
  32. SJT / B0 · scan 2026-11-02T22:01:26Z · stale
  33. SJT / E0 · scan 2026-11-02T22:01:26Z · stale
  34. SJT / F0 · scan 2026-11-02T22:01:26Z · stale
  35. SJT / G0 · scan 2026-11-02T22:01:26Z · stale
  36. TLX / F5 · scan 2026-11-02T22:06:40Z · current
  37. TLX / Q4 · scan 2026-11-02T22:06:40Z · current
  38. TLX / S5 · scan 2026-11-02T22:06:40Z · current
  39. TLX / X5 · scan 2026-11-02T22:06:40Z · current
  40. VNX / F6 · scan 2026-11-02T22:00:49Z · stale
  41. VNX / K6 · scan 2026-11-02T22:00:49Z · stale
Station and river observations (168)

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 168 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 3

  1. Severe Thunderstorm Warning11 new · until 22:30Z
  2. High Wind Warning1until 3 Nov 03:00Z
  3. Tornado Watch11 new · until 3 Nov 04:00Z

Every alert is in the alert list. Checked .

My places

Places saved on this device appear here with scripting enabled.

Find or save a place

3AlertsTest123 · alerts checked 22:11Z