Data health
STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

Test123

1 warning · 1 warning starts later

Checked

Weather Operations Mode
More
Choose another storm or areaClassic view
Weather Operations Mode
Agency warning geometry · no observed imagery displayed

Map

  • Flood Warning 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.

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

Current weather

ReportsAnalysis and guidanceRadar

Observations

Coastal observationsRadar-derived cellsStations and river gauges

Rain and flooding

Flash-flood risk, Day 1River gauges in floodRain expected and rain that fell
All products · 3 more

Severe storms

SPC Day 1 outlookWatchesMesoscale discussions

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 OYU, 12Z. Its levels are in the table below.
Observed Sounding at OYU, for (10 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 (52)
OYU: the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
986 mb222 m0.60.2320° 8 kt
976 mb305 m0.1-0.2320° 12 kt
940 mb610 m-1.7-1.8325° 20 kt
925 mb738 m-2.5-2.5330° 23 kt
905 mb914 m-3.7-3.7340° 26 kt
870 mb1219 m-4.5-4.5330° 25 kt
850 mb1405 m-4.9-4.9330° 18 kt
838 mb1517 m-5.5-5.5—
806 mb1829 m-2.7-5.1340° 24 kt
794 mb1945 m-3.1-6.0—
775 mb2134 m-4.4-6.9345° 26 kt
765 mb2239 m-5.1-7.4—
746 mb2438 m-5.7-8.6345° 21 kt
717 mb2743 m-6.5-10.4330° 24 kt
700 mb2935 m-7.1-11.6345° 25 kt
690 mb3048 m-7.6-12.4345° 26 kt
663 mb3353 m-8.4-14.1325° 22 kt
652 mb3488 m-8.5-15.5—
639 mb3644 m-9.7-19.7—
624 mb3827 m-10.9-17.9—
603 mb4090 m-12.7-18.7—
589 mb4267 m-13.8-21.6340° 21 kt
567 mb4558 m-15.5-26.5—
547 mb4829 m-16.7-44.7—
522 mb5179 m-18.3-52.3—
502 mb5470 m-19.9-53.9—
500 mb5500 m-19.7-52.7335° 50 kt
482 mb5771 m-19.7-50.7—
461 mb6096 m-22.3-49.4340° 58 kt
406 mb7010 m-29.4-45.7340° 60 kt
400 mb7120 m-30.3-45.3340° 58 kt
373 mb7620 m-34.7-47.6345° 57 kt
361 mb7842 m-36.7-48.7—
313 mb8817 m-44.9-57.9—
300 mb9100 m-46.9-60.9335° 57 kt
284 mb9449 m-49.5-65.3330° 53 kt
265 mb9907 m-52.1-64.1—
252 mb10229 m-53.9-66.9320° 65 kt
250 mb10280 m-54.1-69.1320° 66 kt
236 mb10651 m-54.1-71.3320° 70 kt
218 mb11160 m-55.5-71.5—
202 mb11646 m-55.5-74.5—
200 mb11710 m-54.1-75.1340° 43 kt
188 mb12104 m-56.3-77.3—
174 mb12597 m-53.1-81.1—
162 mb13055 m-54.5-82.5—
150 mb13550 m-52.9-81.9305° 37 kt
139 mb14021 m-54.4-82.7315° 32 kt
129 mb14519 m-51.9-82.9—
115 mb15240 m-55.4-83.7295° 21 kt
105 mb15850 m-58.3-84.4280° 17 kt
100 mb16140 m-59.7-84.7270° 21 kt
Every station with a sounding (76)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (51) · current

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

  1. CRP / A1 · scan 2026-11-09T22:36:12Z · stale
  2. CRP / A8 · scan 2026-11-09T22:36:12Z · stale
  3. CRP / D9 · scan 2026-11-09T22:36:12Z · stale
  4. CRP / I0 · scan 2026-11-09T22:36:12Z · stale
  5. CRP / I3 · scan 2026-11-09T22:36:12Z · stale
  6. CRP / L6 · scan 2026-11-09T22:36:12Z · stale
  7. CRP / N7 · scan 2026-11-09T22:36:12Z · stale
  8. CRP / Q0 · scan 2026-11-09T22:36:12Z · stale
  9. CRP / T1 · scan 2026-11-09T22:36:12Z · stale
  10. CRP / T6 · scan 2026-11-09T22:36:12Z · stale
  11. CRP / U3 · scan 2026-11-09T22:36:12Z · stale
  12. CRP / W1 · scan 2026-11-09T22:36:12Z · stale
  13. DFX / Q8 · scan 2026-11-09T22:39:12Z · current
  14. DFX / T4 · scan 2026-11-09T22:39:12Z · current
  15. DFX / Z8 · scan 2026-11-09T22:39:12Z · current
  16. DYX / N2 · scan 2026-11-09T22:38:54Z · current
  17. EWX / B9 · scan 2026-11-09T22:39:17Z · current
  18. EWX / E9 · scan 2026-11-09T22:39:17Z · current
  19. EWX / F9 · scan 2026-11-09T22:39:17Z · current
  20. EWX / M3 · scan 2026-11-09T22:39:17Z · current
  21. EWX / N7 · scan 2026-11-09T22:39:17Z · current
  22. EWX / O7 · scan 2026-11-09T22:39:17Z · current
  23. EWX / U0 · scan 2026-11-09T22:39:17Z · current
  24. EWX / U4 · scan 2026-11-09T22:39:17Z · current
  25. EWX / U6 · scan 2026-11-09T22:39:17Z · current
  26. FWS / C0 · scan 2026-11-09T22:41:26Z · current
  27. GRK / F1 · scan 2026-11-09T22:34:32Z · stale
  28. GRK / L7 · scan 2026-11-09T22:34:32Z · stale
  29. GRK / Y9 · scan 2026-11-09T22:34:32Z · stale
  30. GRK / Z7 · scan 2026-11-09T22:34:32Z · stale
  31. HGX / B6 · scan 2026-11-09T22:33:20Z · stale
  32. HGX / E5 · scan 2026-11-09T22:33:20Z · stale
  33. HGX / F6 · scan 2026-11-09T22:33:20Z · stale
  34. HGX / G6 · scan 2026-11-09T22:33:20Z · stale
  35. HGX / J5 · scan 2026-11-09T22:33:20Z · stale
  36. HGX / J6 · scan 2026-11-09T22:33:20Z · stale
  37. HGX / K6 · scan 2026-11-09T22:33:20Z · stale
  38. HGX / M6 · scan 2026-11-09T22:33:20Z · stale
  39. HGX / S5 · scan 2026-11-09T22:33:20Z · stale
  40. HGX / T4 · scan 2026-11-09T22:33:20Z · stale
  41. HGX / U3 · scan 2026-11-09T22:33:20Z · stale
  42. HOU / Z1 · scan 2026-11-09T22:35:36Z · stale
  43. LCH / M3 · scan 2026-11-09T22:37:18Z · current
  44. SHV / X0 · scan 2026-11-09T22:40:40Z · current
  45. SJT / A4 · scan 2026-11-09T22:37:12Z · current
  46. SJT / F9 · scan 2026-11-09T22:37:12Z · current
  47. SJT / N3 · scan 2026-11-09T22:37:12Z · current
  48. SJT / P7 · scan 2026-11-09T22:37:12Z · current
  49. SJT / W8 · scan 2026-11-09T22:37:12Z · current
  50. SJT / Y6 · scan 2026-11-09T22:37:12Z · current
  51. SJT / Y9 · scan 2026-11-09T22:37:12Z · current
Station and river observations (170)

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 170 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 2

  1. Flood Warning21 not yet in effect · until 11 Nov 13:00Z

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
1Alerts in forceTest123 · 1 warning starts later
Flood WarningVal Verde County, TXuntil Flood WarningMarble Falls · Granite Shoals · Llanostarts