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 Spokane, WA (OTX), 18Z. Its levels are in the table below.
Observed Sounding at Spokane, WA (OTX), for (2 h 59 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 (54)
Spokane, WA (OTX): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
929 mb728 m5.22.9180° 16 kt
925 mb765 m4.61.5195° 22 kt
908 mb914 m3.40.8200° 23 kt
874 mb1219 m0.8-0.6205° 33 kt
850 mb1446 m-1.1-1.6215° 32 kt
810 mb1829 m-2.4-2.7220° 26 kt
789 mb2038 m-3.3-4.1—
768 mb2251 m-4.5-5.1—
750 mb2438 m-5.8-6.8220° 31 kt
721 mb2743 m-7.9-9.4230° 24 kt
703 mb2941 m-9.3-11.2—
700 mb2974 m-9.7-11.7240° 26 kt
684 mb3152 m-10.7-12.4—
659 mb3437 m-12.5-13.8—
640 mb3658 m-14.1-15.5230° 37 kt
627 mb3815 m-15.1-16.4—
601 mb4133 m-17.3-18.8—
590 mb4267 m-18.1-19.1220° 32 kt
563 mb4618 m-21.1-22.7—
543 mb4877 m-23.4-25.4220° 34 kt
522 mb5170 m-25.9-28.4—
500 mb5480 m-28.3-29.7220° 36 kt
480 mb5771 m-30.9-31.9—
458 mb6096 m-33.5-37.9230° 37 kt
439 mb6401 m-35.9-43.6235° 44 kt
420 mb6703 m-37.1-46.1—
402 mb7006 m-37.3-47.3—
400 mb7040 m-37.5-47.5250° 58 kt
389 mb7233 m-37.7-46.7—
374 mb7505 m-37.3-47.3—
361 mb7751 m-37.5-47.5—
351 mb7945 m-38.9-47.9—
337 mb8230 m-40.9-50.9260° 96 kt
323 mb8513 m-42.9-51.9—
308 mb8833 m-44.5-53.5—
300 mb9010 m-45.3-54.3255° 100 kt
285 mb9348 m-47.8-55.3250° 106 kt
270 mb9702 m-49.5-56.5—
256 mb10058 m-51.8-58.8255° 105 kt
250 mb10200 m-52.7-59.7260° 103 kt
240 mb10463 m-54.3-61.3—
222 mb10964 m-52.9-61.9—
212 mb11278 m-52.4-62.7260° 63 kt
200 mb11640 m-52.7-63.7260° 46 kt
186 mb12107 m-52.9-65.9—
175 mb12497 m-52.3-67.2260° 55 kt
165 mb12882 m-50.7-66.7—
154 mb13330 m-51.9-68.9—
150 mb13500 m-53.3-70.3235° 19 kt
139 mb13986 m-55.5-74.5255° 34 kt
128 mb14515 m-51.5-72.5—
116 mb15151 m-52.1-75.1—
104 mb15850 m-55.0-79.0235° 23 kt
100 mb16100 m-55.1-80.1260° 25 kt
Every station with a sounding (78)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (24) · current

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

  1. BRO / S2 · scan 2026-10-28T20:51:17Z · current
  2. CRP / D7 · scan 2026-10-28T20:49:40Z · current
  3. CRP / J8 · scan 2026-10-28T20:49:40Z · current
  4. CRP / L8 · scan 2026-10-28T20:49:40Z · current
  5. CRP / M8 · scan 2026-10-28T20:49:40Z · current
  6. CRP / P8 · scan 2026-10-28T20:49:40Z · current
  7. CRP / T8 · scan 2026-10-28T20:49:40Z · current
  8. CRP / U6 · scan 2026-10-28T20:49:40Z · current
  9. CRP / U8 · scan 2026-10-28T20:49:40Z · current
  10. CRP / V5 · scan 2026-10-28T20:49:40Z · current
  11. EWX / A1 · scan 2026-10-28T20:50:17Z · current
  12. EWX / B1 · scan 2026-10-28T20:50:17Z · current
  13. EWX / C1 · scan 2026-10-28T20:50:17Z · current
  14. EWX / P0 · scan 2026-10-28T20:50:17Z · current
  15. EWX / U0 · scan 2026-10-28T20:50:17Z · current
  16. GRK / C0 · scan 2026-10-28T20:55:00Z · current
  17. GRK / P0 · scan 2026-10-28T20:55:00Z · current
  18. GRK / V0 · scan 2026-10-28T20:55:00Z · current
  19. GRK / W0 · scan 2026-10-28T20:55:00Z · current
  20. HGX / T3 · scan 2026-10-28T20:49:53Z · current
  21. HGX / W3 · scan 2026-10-28T20:49:53Z · current
  22. HGX / X3 · scan 2026-10-28T20:49:53Z · current
  23. IAH / C2 · scan 2026-10-28T20:50:00Z · current
  24. IAH / W1 · scan 2026-10-28T20:50:00Z · 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

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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 1

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

Every alert is in the alert list. Checked .

My places

Places saved on this device appear here with scripting enabled.

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1AlertsTest123 · alerts checked 20:59Z