STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

Test123

1 alert · 1 upcoming

Checked

Layers

Map

  • Flood 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.

Agency warning geometry · no observed imagery displayed
North ↑

Interactive imagery loads separately. Missing radar does not remove warnings or imply clear weather.

Outlines: NOAA/NWS · Radar cells: IEM/NEXRAD. Outlines are warned areas, not storm paths.

Lightning activity — GOES GLM

Total lightning, including in-cloud activity. Not ground-strike locations or a safe-to-go-outside signal.

Cached lightning observations have not loaded. An empty map is not zero lightning.

Cached lightning source details and text readings

Snow analysis — NOHRSC

Source-rendered snow depth and snow water equivalent for the lower 48. History changes this snow picture only; warnings and radar keep their own clocks.

Stored snow depth · footprint valid 2026-10-28 12:00:00 UTC, picture retrieved 2026-10-28 18:08:05.975 UTC.

No NOHRSC picture displayed on the interactive map.

  • 0 - 0.39 in
  • 0.39 - 2.0 in
  • 2.0 - 3.9 in
  • 3.9 - 9.8 in
  • 9.8 - 20 in
  • 20 - 39 in
  • 39 - 59 in
  • 59 - 98 in
  • 98 - 197 in
  • 197 - 295 in
  • 295 - 394 in
  • 394 - 787 in
NOHRSC snow analysis for the lower 48; see the adjacent source legend and time qualification
NOAA/NWS/NOHRSC’s original picture and legend. No station or address value is inferred.

NOHRSC footprint times are metadata; pixel analysis time is not independently verified. Snow-depth pixels have previously differed from the footprint time. This is modeled/assimilated snow analysis, not a measurement at a place. Unshaded and no-data areas do not establish zero snow.

Snow pictures, retained history and source provenance

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

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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 Del Rio, TX (DRT), 12Z. Its levels are in the table below.
Observed Sounding at Del Rio, TX (DRT), for (10 h 17 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)
Del Rio, TX (DRT): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
982 mb313 m18.417.6180° 2 kt
966 mb453 m18.317.8135° 10 kt
954 mb560 m18.217.9—
939 mb696 m19.618.3170° 21 kt
925 mb825 m19.017.6170° 23 kt
911 mb956 m18.017.7—
897 mb1089 m17.615.4—
850 mb1548 m14.213.7190° 16 kt
814 mb1913 m12.410.9—
798 mb2079 m10.910.3175° 16 kt
787 mb2196 m10.09.5—
777 mb2303 m11.85.8—
765 mb2433 m13.01.0—
747 mb2633 m11.6-0.4—
735 mb2768 m11.0-5.0—
709 mb3067 m8.8-5.2—
700 mb3173 m8.6-11.4255° 9 kt
685 mb3351 m7.4-8.6—
673 mb3496 m6.4-12.6—
661 mb3643 m5.2-15.8—
642 mb3880 m3.6-22.4—
630 mb4032 m2.2-16.8—
615 mb4226 m1.0-35.0—
565 mb4900 m-4.1-33.1—
548 mb5139 m-6.3-17.3—
535 mb5326 m-7.5-18.5—
517 mb5592 m-8.9-14.9—
503 mb5804 m-9.4-25.4245° 15 kt
500 mb5850 m-9.7-26.7245° 15 kt
490 mb6006 m-9.7-40.7—
480 mb6164 m-10.8-42.0260° 15 kt
454 mb6591 m-13.7-45.7—
418 mb7213 m-18.5-46.5—
401 mb7522 m-20.9-36.9—
400 mb7540 m-21.1-37.1250° 28 kt
387 mb7783 m-22.9-48.9—
373 mb8051 m-25.7-39.7—
352 mb8469 m-28.1-32.7—
342 mb8675 m-28.9-36.9—
331 mb8908 m-30.5-36.5—
318 mb9192 m-31.9-54.9—
304 mb9508 m-34.7-50.7—
300 mb9600 m-35.5-46.5250° 55 kt
290 mb9835 m-37.7-44.7—
278 mb10125 m-40.1-43.6—
268 mb10374 m-42.3-47.3—
256 mb10682 m-44.9-50.9—
250 mb10840 m-45.9-51.9255° 63 kt
236 mb11222 m-47.9-61.9—
224 mb11565 m-50.1-60.1—
211 mb11955 m-52.1-63.1—
201 mb12268 m-54.5-63.5—
200 mb12300 m-54.7-62.7260° 88 kt
190 mb12627 m-55.9-60.8—
178 mb13038 m-58.7-66.7—
164 mb13549 m-60.9-74.9—
150 mb14100 m-63.9-77.9255° 71 kt
134 mb14786 m-67.9-80.9—
119 mb15501 m-70.1-84.1—
105 mb16243 m-72.7-84.7270° 53 kt
100 mb16530 m-72.3-85.3275° 40 kt
Every station with a sounding (78)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (30) · current

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

  1. CRP / F0 · scan 2026-10-28T22:08:02Z · current
  2. CRP / H0 · scan 2026-10-28T22:08:02Z · current
  3. CRP / K9 · scan 2026-10-28T22:08:02Z · current
  4. CRP / N9 · scan 2026-10-28T22:08:02Z · current
  5. CRP / P9 · scan 2026-10-28T22:08:02Z · current
  6. EPZ / D1 · scan 2026-10-28T22:12:40Z · current
  7. EPZ / Z0 · scan 2026-10-28T22:12:40Z · current
  8. EWX / A2 · scan 2026-10-28T22:08:58Z · current
  9. EWX / B2 · scan 2026-10-28T22:08:58Z · current
  10. EWX / C2 · scan 2026-10-28T22:08:58Z · current
  11. EWX / D2 · scan 2026-10-28T22:08:58Z · current
  12. EWX / E2 · scan 2026-10-28T22:08:58Z · current
  13. EWX / F2 · scan 2026-10-28T22:08:58Z · current
  14. EWX / L1 · scan 2026-10-28T22:08:58Z · current
  15. EWX / W1 · scan 2026-10-28T22:08:58Z · current
  16. EWX / Z1 · scan 2026-10-28T22:08:58Z · current
  17. GRK / G1 · scan 2026-10-28T22:11:07Z · current
  18. GRK / K1 · scan 2026-10-28T22:11:07Z · current
  19. GRK / M1 · scan 2026-10-28T22:11:07Z · current
  20. GRK / N1 · scan 2026-10-28T22:11:07Z · current
  21. GRK / O1 · scan 2026-10-28T22:11:07Z · current
  22. GRK / P1 · scan 2026-10-28T22:11:07Z · current
  23. GRK / Q1 · scan 2026-10-28T22:11:07Z · current
  24. HDX / G0 · scan 2026-10-28T22:08:54Z · current
  25. HDX / I0 · scan 2026-10-28T22:08:54Z · current
  26. HGX / D4 · scan 2026-10-28T22:08:25Z · current
  27. HGX / J4 · scan 2026-10-28T22:08:25Z · current
  28. IAH / G2 · scan 2026-10-28T22:08:54Z · current
  29. MAF / A1 · scan 2026-10-28T22:11:12Z · current
  30. MAF / T0 · scan 2026-10-28T22:11:12Z · current
Station and river observations (164)

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 164 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”.

Published alerts in this area 1

  1. Flood Watch11 not yet in effect · until 31 Oct 00:00Z

Every alert is in the alert list. Checked .

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1AlertsTest123 · alerts checked 22:17Z