Storm Mode · Severe weather event

Test123

STORM MODEWeather tracking workspace

0 warnings total · 0 tornado warnings · 0 alerts including watches and advisories

Current alert feed · checked

Alerts in area

0 of 0 alerts

No active alerts reported by the current feed in this monitoring area.

Watched places

Places saved on this device appear here with scripting enabled.

Find or save a place
Layers

Map

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.

Alert outlines: NOAA/NWS; cell points/observed segments: IEM/NEXRAD. A warning polygon is not a tornado footprint.

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 2026-10-20 00:00:00 UTC, picture retrieved 2026-10-20 06:08:05.212 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)
Radar-derived cells (1) · current

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

  1. AMA / F0 · scan 2026-10-20T08:29:32Z · current
Station and river observations (131)

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 131 listed sources. All surface stations and retained trends · All supported gauges and forecasts

Selected details

Close

Surface station KSEQ

current · Observed 2026-10-20 07:55:00 UTC · wind 3 kt · temperature 15.1 °C.

Station KSEQ · -97.908, 29.566 (longitude, latitude).

Source checked 2026-10-20 08:30:06.056Z · current.

Station observations, not an address forecast or cyclone maximum wind. Maintenance-flagged, old and implausible reports are excluded by the existing parser; this is not independent NWS quality control.

Retained observations: 37; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-19 08:55:00 UTC.

Observed sustained wind at KSEQ (kt)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.7-1kt10-19 08:55Z10-20 07:55Z2026-10-19 08:55:00 UTC · 3 kt2026-10-19 09:55:00 UTC · 3 kt2026-10-19 10:30:00 UTC · 3 kt2026-10-19 10:55:00 UTC · 5 kt2026-10-19 11:15:00 UTC · 3 kt2026-10-19 11:30:00 UTC · 3 kt2026-10-19 11:55:00 UTC · 0 kt2026-10-19 12:30:00 UTC · 4 kt2026-10-19 12:55:00 UTC · 3 kt2026-10-19 13:25:00 UTC · 0 kt2026-10-19 14:05:00 UTC · 4 kt2026-10-19 14:20:00 UTC · 0 kt2026-10-19 14:30:00 UTC · 0 kt2026-10-19 14:45:00 UTC · 5 kt2026-10-19 15:00:00 UTC · 6 kt2026-10-19 15:50:00 UTC · 5 kt2026-10-19 16:10:00 UTC · 4 kt2026-10-19 16:45:00 UTC · 4 kt2026-10-19 17:05:00 UTC · 5 kt2026-10-19 17:30:00 UTC · 6 kt2026-10-19 17:50:00 UTC · 4 kt2026-10-19 17:55:00 UTC · 3 kt2026-10-19 18:20:00 UTC · 0 kt2026-10-19 19:05:00 UTC · 3 kt2026-10-19 19:55:00 UTC · 0 kt2026-10-19 20:55:00 UTC · 4 kt2026-10-19 21:55:00 UTC · 0 kt2026-10-19 22:55:00 UTC · 5 kt2026-10-19 23:55:00 UTC · 5 kt2026-10-20 00:55:00 UTC · 3 kt2026-10-20 01:55:00 UTC · 0 kt2026-10-20 02:55:00 UTC · 0 kt2026-10-20 03:55:00 UTC · 0 kt2026-10-20 04:55:00 UTC · 4 kt2026-10-20 05:55:00 UTC · 3 kt2026-10-20 06:55:00 UTC · 0 kt2026-10-20 07:55:00 UTC · 3 kt
Observed sustained wind · 37 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KSEQ (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.32.58.8°C10-19 08:55Z10-20 07:55Z2026-10-19 08:55:00 UTC · 12.1 °C2026-10-19 09:55:00 UTC · 12.4 °C2026-10-19 10:30:00 UTC · 12 °C2026-10-19 10:55:00 UTC · 11.9 °C2026-10-19 11:15:00 UTC · 12 °C2026-10-19 11:30:00 UTC · 12 °C2026-10-19 11:55:00 UTC · 11.8 °C2026-10-19 12:30:00 UTC · 11 °C2026-10-19 12:55:00 UTC · 10.8 °C2026-10-19 13:25:00 UTC · 12 °C2026-10-19 14:05:00 UTC · 14 °C2026-10-19 14:20:00 UTC · 15 °C2026-10-19 14:30:00 UTC · 16 °C2026-10-19 14:45:00 UTC · 17 °C2026-10-19 15:00:00 UTC · 18 °C2026-10-19 15:50:00 UTC · 21 °C2026-10-19 16:10:00 UTC · 21 °C2026-10-19 16:45:00 UTC · 24 °C2026-10-19 17:05:00 UTC · 25 °C2026-10-19 17:30:00 UTC · 26 °C2026-10-19 17:50:00 UTC · 26 °C2026-10-19 17:55:00 UTC · 26.2 °C2026-10-19 18:20:00 UTC · 28 °C2026-10-19 19:05:00 UTC · 28 °C2026-10-19 19:55:00 UTC · 30.2 °C2026-10-19 20:55:00 UTC · 30.5 °C2026-10-19 21:55:00 UTC · 29.6 °C2026-10-19 22:55:00 UTC · 28.8 °C2026-10-19 23:55:00 UTC · 24.3 °C2026-10-20 00:55:00 UTC · 21.7 °C2026-10-20 01:55:00 UTC · 19 °C2026-10-20 02:55:00 UTC · 17.6 °C2026-10-20 03:55:00 UTC · 17 °C2026-10-20 04:55:00 UTC · 17.1 °C2026-10-20 05:55:00 UTC · 16.8 °C2026-10-20 06:55:00 UTC · 15.8 °C2026-10-20 07:55:00 UTC · 15.1 °C
Observed temperature · 37 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KSEQ (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.13.75°C10-19 08:55Z10-20 07:55Z2026-10-19 08:55:00 UTC · 7.4 °C2026-10-19 09:55:00 UTC · 7.9 °C2026-10-19 10:30:00 UTC · 7 °C2026-10-19 10:55:00 UTC · 7.8 °C2026-10-19 11:15:00 UTC · 8 °C2026-10-19 11:30:00 UTC · 8 °C2026-10-19 11:55:00 UTC · 7.5 °C2026-10-19 12:30:00 UTC · 7 °C2026-10-19 12:55:00 UTC · 6.9 °C2026-10-19 13:25:00 UTC · 8 °C2026-10-19 14:05:00 UTC · 9 °C2026-10-19 14:20:00 UTC · 8 °C2026-10-19 14:30:00 UTC · 8 °C2026-10-19 14:45:00 UTC · 8 °C2026-10-19 15:00:00 UTC · 9 °C2026-10-19 15:50:00 UTC · 8 °C2026-10-19 16:10:00 UTC · 8 °C2026-10-19 16:45:00 UTC · 7 °C2026-10-19 17:05:00 UTC · 7 °C2026-10-19 17:30:00 UTC · 6 °C2026-10-19 17:50:00 UTC · 6 °C2026-10-19 17:55:00 UTC · 6.2 °C2026-10-19 18:20:00 UTC · 6 °C2026-10-19 19:05:00 UTC · 6 °C2026-10-19 19:55:00 UTC · 8 °C2026-10-19 20:55:00 UTC · 8.8 °C2026-10-19 21:55:00 UTC · 8 °C2026-10-19 22:55:00 UTC · 7.9 °C2026-10-19 23:55:00 UTC · 8.3 °C2026-10-20 00:55:00 UTC · 8.9 °C2026-10-20 01:55:00 UTC · 8 °C2026-10-20 02:55:00 UTC · 10 °C2026-10-20 03:55:00 UTC · 9.9 °C2026-10-20 04:55:00 UTC · 12 °C2026-10-20 05:55:00 UTC · 12.7 °C2026-10-20 06:55:00 UTC · 12.2 °C2026-10-20 07:55:00 UTC · 12.2 °C
Observed dew point · 37 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KSEQ (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1024.61017.7mb10-19 08:55Z10-20 07:55Z2026-10-19 08:55:00 UTC · 1022.1 mb2026-10-19 09:55:00 UTC · 1021.5 mb2026-10-19 10:30:00 UTC · 1021.8 mb2026-10-19 10:55:00 UTC · 1022.2 mb2026-10-19 11:15:00 UTC · 1022.2 mb2026-10-19 11:30:00 UTC · 1022.2 mb2026-10-19 11:55:00 UTC · 1022.6 mb2026-10-19 12:30:00 UTC · 1022.3 mb2026-10-19 12:55:00 UTC · 1022.7 mb2026-10-19 13:25:00 UTC · 1023 mb2026-10-19 14:05:00 UTC · 1023.3 mb2026-10-19 14:20:00 UTC · 1023.6 mb2026-10-19 14:30:00 UTC · 1023.6 mb2026-10-19 14:45:00 UTC · 1023.6 mb2026-10-19 15:00:00 UTC · 1023.2 mb2026-10-19 15:50:00 UTC · 1023.5 mb2026-10-19 16:10:00 UTC · 1023.5 mb2026-10-19 16:45:00 UTC · 1023.2 mb2026-10-19 17:05:00 UTC · 1023.2 mb2026-10-19 17:30:00 UTC · 1022.5 mb2026-10-19 17:50:00 UTC · 1022.1 mb2026-10-19 17:55:00 UTC · 1022.1 mb2026-10-19 18:20:00 UTC · 1021.7 mb2026-10-19 19:05:00 UTC · 1021.1 mb2026-10-19 19:55:00 UTC · 1020 mb2026-10-19 20:55:00 UTC · 1019.3 mb2026-10-19 21:55:00 UTC · 1019 mb2026-10-19 22:55:00 UTC · 1018.7 mb2026-10-19 23:55:00 UTC · 1019.1 mb2026-10-20 00:55:00 UTC · 1019.5 mb2026-10-20 01:55:00 UTC · 1019.9 mb2026-10-20 02:55:00 UTC · 1020.1 mb2026-10-20 03:55:00 UTC · 1020.4 mb2026-10-20 04:55:00 UTC · 1020.4 mb2026-10-20 05:55:00 UTC · 1020.3 mb2026-10-20 06:55:00 UTC · 1020.3 mb2026-10-20 07:55:00 UTC · 1020 mb
Observed sea-level pressure · 37 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (37)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-19 08:55:00 UTC3 / Not reported35012.1 / 7.41022.16
2026-10-19 09:55:00 UTC3 / Not reported6012.4 / 7.91021.57
2026-10-19 10:30:00 UTC3 / Not reported34012 / 71021.84
2026-10-19 10:55:00 UTC5 / Not reported1011.9 / 7.81022.24
2026-10-19 11:15:00 UTC3 / Not reported5012 / 81022.25
2026-10-19 11:30:00 UTC3 / Not reported4012 / 81022.24
2026-10-19 11:55:00 UTC0 / Not reportedCalm11.8 / 7.51022.64
2026-10-19 12:30:00 UTC4 / Not reported3011 / 71022.32
2026-10-19 12:55:00 UTC3 / Not reported36010.8 / 6.91022.72
2026-10-19 13:25:00 UTC0 / Not reportedCalm12 / 810232.5
2026-10-19 14:05:00 UTC4 / Not reported4014 / 91023.34
2026-10-19 14:20:00 UTC0 / Not reportedCalm15 / 81023.62.75
2026-10-19 14:30:00 UTC0 / Not reportedCalm16 / 81023.65
2026-10-19 14:45:00 UTC5 / Not reported6017 / 81023.64
2026-10-19 15:00:00 UTC6 / Not reported9018 / 91023.25
2026-10-19 15:50:00 UTC5 / Not reported12021 / 81023.54
2026-10-19 16:10:00 UTC4 / Not reported12021 / 81023.55
2026-10-19 16:45:00 UTC4 / Not reported8024 / 71023.24
2026-10-19 17:05:00 UTC5 / Not reported12025 / 71023.25
2026-10-19 17:30:00 UTC6 / Not reported8026 / 61022.55
2026-10-19 17:50:00 UTC4 / Not reported14026 / 61022.14
2026-10-19 17:55:00 UTC3 / Not reported13026.2 / 6.21022.14
2026-10-19 18:20:00 UTC0 / Not reportedCalm28 / 61021.74
2026-10-19 19:05:00 UTC3 / Not reported29028 / 61021.16
2026-10-19 19:55:00 UTC0 / Not reportedCalm30.2 / 8102010 or more
2026-10-19 20:55:00 UTC4 / Not reported27030.5 / 8.81019.310 or more
2026-10-19 21:55:00 UTC0 / Not reportedCalm29.6 / 8101910 or more
2026-10-19 22:55:00 UTC5 / Not reported14028.8 / 7.91018.710 or more
2026-10-19 23:55:00 UTC5 / Not reported12024.3 / 8.31019.19
2026-10-20 00:55:00 UTC3 / Not reported15021.7 / 8.91019.510 or more
2026-10-20 01:55:00 UTC0 / Not reportedCalm19 / 81019.910 or more
2026-10-20 02:55:00 UTC0 / Not reportedCalm17.6 / 101020.110 or more
2026-10-20 03:55:00 UTC0 / Not reportedCalm17 / 9.91020.410 or more
2026-10-20 04:55:00 UTC4 / Not reported11017.1 / 121020.410 or more
2026-10-20 05:55:00 UTC3 / Not reported13016.8 / 12.71020.310 or more
2026-10-20 06:55:00 UTC0 / Not reportedCalm15.8 / 12.21020.310 or more
2026-10-20 07:55:00 UTC3 / Not reported6015.1 / 12.2102010 or more
Capture times, quality and provenance

Each report keeps its observation time, first capture of this version, and the SHA-256 of the source bulk body. Corrections at the same observation time replace that point and are marked; unrelated bulk-file changes do not freshen a report.

  • Observed 2026-10-19 08:55:00 UTC, captured 2026-10-19 09:15:09.711Z; source body SHA-256 e14075729476b5a7a812d399060cfbaa02cb74de66061e63635289163dcef642.
  • Observed 2026-10-19 09:55:00 UTC, captured 2026-10-19 10:15:10.314Z; source body SHA-256 3a01c04895035c5d3be35482babeedd0d0a118ffeef4de755ff468da5e17d415.
  • Observed 2026-10-19 10:30:00 UTC, captured 2026-10-19 10:45:08.569Z; source body SHA-256 c8cd57726d3a3e73ad60827c92e63da7590541e7043b76d7bf273da2eedd6b3e.
  • Observed 2026-10-19 10:55:00 UTC, captured 2026-10-19 11:15:10.630Z; source body SHA-256 852d1fd1d7a1c892fc4c09a3a66bb0511b7b9a955d4096c89e0cc2cba570eba1.
  • Observed 2026-10-19 11:15:00 UTC, captured 2026-10-19 11:30:07.972Z; source body SHA-256 4b84ccc618ab6783058640bf934e701a77cac566f136bc499ac8d4f641912db5.
  • Observed 2026-10-19 11:30:00 UTC, captured 2026-10-19 11:45:08.687Z; source body SHA-256 915396a53b6872e1c6dc6e0ecb13e916b210f21c8822cc517878c94064c2e082.
  • Observed 2026-10-19 11:55:00 UTC, captured 2026-10-19 12:15:09.085Z; source body SHA-256 f3f0d6c5ed43508f4ed09c46d10a70e46bb009246cf012acc9f7d588d128c895.
  • Observed 2026-10-19 12:30:00 UTC, captured 2026-10-19 12:45:11.318Z; source body SHA-256 6d59275b73bf72725e285753909042d3e9b8491c32521067cca2bb82a5f9c08e.
  • Observed 2026-10-19 12:55:00 UTC, captured 2026-10-19 13:15:11.048Z; source body SHA-256 62d22d368a38571c3f86c4a9830625760d720961f2c8b2116cfb8d967dc60d25.
  • Observed 2026-10-19 13:25:00 UTC, captured 2026-10-19 13:45:08.802Z; source body SHA-256 984c460521628278673dd9b76a939849fa82de6ce41321d44696688f8d5b3129.
  • Observed 2026-10-19 14:05:00 UTC, captured 2026-10-19 14:15:14.823Z; source body SHA-256 174ebff7038ab7a4d1eb2c878e9556c5f24c135ab3309cbe895344eeaba8d1b9.
  • Observed 2026-10-19 14:20:00 UTC, captured 2026-10-19 14:30:13.080Z; source body SHA-256 60f083c1bf216fdcb361ae63f57be891ac53028a4ac57fcaceff49ebfb57a259.
  • Observed 2026-10-19 14:30:00 UTC, captured 2026-10-19 14:45:09.123Z; source body SHA-256 9f083f36236fbd5fca2bcd552e2efa9629df5938663bb96bf9f5c5ccd46a92b0.
  • Observed 2026-10-19 14:45:00 UTC, captured 2026-10-19 15:00:07.595Z; source body SHA-256 79338a42408ce98580a867c6b8c164225d4dee5b69b3fa964396566cecc1d3e5.
  • Observed 2026-10-19 15:00:00 UTC, captured 2026-10-19 15:15:08.491Z; source body SHA-256 cd51f2aca846e40e46c309fd4c522320fbef79f706027cc6ef804eb0e0384648.
  • Observed 2026-10-19 15:50:00 UTC, captured 2026-10-19 16:00:07.894Z; source body SHA-256 98cf863cee36ea3cef63310783a6faba17823c72e7a12247a73d555cdb3a9851.
  • Observed 2026-10-19 16:10:00 UTC, captured 2026-10-19 16:15:11.401Z; source body SHA-256 ce77020f0cd61011cdd901df885063eeb08720f32b44d99d37dff7d476dd3e4a.
  • Observed 2026-10-19 16:45:00 UTC, captured 2026-10-19 17:00:07.608Z; source body SHA-256 e804aa1153be32e6dcf08a3775d0959fe0000a5f4163da9e112699cf0396eb08.
  • Observed 2026-10-19 17:05:00 UTC, captured 2026-10-19 17:15:08.664Z; source body SHA-256 60c75c3f62e37e34cfbda0319e73072e8ea3b283ca27db9dc73012ba07929e9d.
  • Observed 2026-10-19 17:30:00 UTC, captured 2026-10-19 17:45:07.924Z; source body SHA-256 bf9d6d57f063e343ffeffdd1bd65d71b2cb1b887f8331387feed974203ef0346.
  • Observed 2026-10-19 17:50:00 UTC, captured 2026-10-19 18:00:09.195Z; source body SHA-256 2ec779d92663c376f5dde0537558e0cd1418583ce48d933fa234a8bfe4d55ee0.
  • Observed 2026-10-19 17:55:00 UTC, captured 2026-10-19 18:15:09.861Z; source body SHA-256 1a05f3b4642a5f38b73a758d4c6f0af302cc01e9dc04c83cb62fb941e7e8c951.
  • Observed 2026-10-19 18:20:00 UTC, captured 2026-10-19 18:30:07.456Z; source body SHA-256 fd04d8b3edcb2debb2f4b92aa85e5907d3893096863e670c8f62460749f6bc21.
  • Observed 2026-10-19 19:05:00 UTC, captured 2026-10-19 19:15:08.843Z; source body SHA-256 22f0e19f6707dd4287c449569be97a330f2890beee20f5b8ea9c67e74905ab58.
  • Observed 2026-10-19 19:55:00 UTC, captured 2026-10-19 20:15:11.791Z; source body SHA-256 49f12c92281e82ab787e95d2a7d9b464ee9d03f167f9dc90a6cd03453049214f.
  • Observed 2026-10-19 20:55:00 UTC, captured 2026-10-19 21:15:09.535Z; source body SHA-256 1f9a031cfe3662b6f5cc1a2cda2ee315b11a29a90cd7288f4fb1769737cfe2e2.
  • Observed 2026-10-19 21:55:00 UTC, captured 2026-10-19 22:15:09.034Z; source body SHA-256 06985739e1e518994e226760372da99829267afae4bef280f93012326ce744b7.
  • Observed 2026-10-19 22:55:00 UTC, captured 2026-10-19 23:15:08.912Z; source body SHA-256 51209109fb070fffe5d7dbc794cb563309f55b9a433a471f2cf03f2012e44d6e.
  • Observed 2026-10-19 23:55:00 UTC, captured 2026-10-20 00:15:09.288Z; source body SHA-256 6a13d818243ea4cb8266d6f9f9af6a098726445ec7012713fba99e7c1f9f2d50.
  • Observed 2026-10-20 00:55:00 UTC, captured 2026-10-20 01:15:10.954Z; source body SHA-256 894bf8058dd4acc4035eb4a3a88db9289d20fd600ed566222d6a0f6fbfc073e0.
  • Observed 2026-10-20 01:55:00 UTC, captured 2026-10-20 02:15:09.707Z; source body SHA-256 6f2b65ec4fdbf0ad807abe3d688369a3b1965ae3a6920280a40dd2181dc5e6f4.
  • Observed 2026-10-20 02:55:00 UTC, captured 2026-10-20 03:15:09.824Z; source body SHA-256 b3b07a53267a3be7551c9e72edb8b0ac0f91262e2548c9ff8a7cf615ed6ff93c.
  • Observed 2026-10-20 03:55:00 UTC, captured 2026-10-20 04:15:09.571Z; source body SHA-256 cd67d8a680f05572a388d178969caf865094032b80d751c57dca513406a90d96.
  • Observed 2026-10-20 04:55:00 UTC, captured 2026-10-20 05:15:09.556Z; source body SHA-256 eceb822697f40b90f0858b08bfd4b6fb3a73d34093f4acf81e2fcbccb038a63d.
  • Observed 2026-10-20 05:55:00 UTC, captured 2026-10-20 06:15:10.531Z; source body SHA-256 c8049eba3a051aeea40a26bfb84f48b42f8a72855dc7c58c3816844b24c4ed35.
  • Observed 2026-10-20 06:55:00 UTC, captured 2026-10-20 07:15:09.333Z; source body SHA-256 8fd611d3879716725e1f6526cd1fcb528ab107d3d054a898102dd98f4cc1e1cb.
  • Observed 2026-10-20 07:55:00 UTC, captured 2026-10-20 08:15:13.453Z; source body SHA-256 27d6b62b6f2927d0b56bef1433fae2afbaf77338adcda02e985f4cb4c8afc597.

Values use the decoded station report. Null means not reported, never zero. Gust is kept separate from sustained wind.

Observation source page · Cached readings as JSON · Official source

Recent changes

Recording coverage and limits
  • warnings: retained from 2026-10-19T08:35:17.147Z through 2026-10-20T08:35:06.306Z
  • outlooks: retained from 2026-10-19T08:35:17.147Z through 2026-10-20T08:35:06.574Z
  • hydro: retained from 2026-10-19T08:35:17.147Z through 2026-10-20T08:35:08.575Z
  • analysis: retained from 2026-10-19T08:35:17.147Z through 2026-10-20T08:30:07.700Z
  • winter: retained from 2026-10-19T08:35:17.147Z through 2026-10-20T08:23:05.811Z

Source changes and imagery have separate recording coverage. Open Replay for retained weather frames.

Checks every minute; each layer keeps its own time.

About this monitored event

This event, as this site’s operators set it up

This site could not read the events list again; this is its last good copy.

Kind
Severe weather
Window
Open: no start or end was set
Updated

Analysis

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.

Model guidance: what the models forecast

REFS · Rotating storms · initialized · valid

REFS / HRRR: feeds current

REFS: Feed current; checked .

HRRR: Feed current; checked .

Checked means retrieved, not newly issued. Each graphic retains its issue, observation, initialization or valid time. Site publishing status is separate.

Forecast REFS run , hour +3, valid . Chance of a rotating updraft nearby (2–5 km updraft helicity over 75 m²/s² in the hour). Data: NOAA/NCEP.

Rotating storms

How many of the ensemble’s members grow a storm with a strongly rotating updraft near each point in the hour: the model’s sign of a supercell, which can bring tornadoes, large hail and damaging wind.

A forecast’s own uncertainty, not a forecast of coverage: REFS is a set of runs of NCEP’s RRFS model, each started a little differently, and the share is how many of them put the event near a point. 30% is three runs in ten. It is guidance forecasters weigh, not SPC’s outlook and not a warning.

Share of members

  • 10–30%
  • 30–50%
  • 50–70%
  • 70–90%
  • 90% or more
  • under 10%: not drawn

In Texas: under 10% of members anywhere in the state.

Highest anywhere in the hour: 65.5% of members.

Pre-operational: NCEP’s parallel REFS, which it plans to make operational on 3 November 2026 (Service Change Notice 26-48). Until then it may be late, missing or changed without notice.

Compare REFS and HRRR context
Model, field & forecast hours
Retention & comparison limits

Only rolling current frames and limited previous copies are retained. Complete historical runs are not archived, so two-run comparison is unavailable. Only the published forecast hours are stepped; gaps are explicit. Rainfall uses WPC’s existing forecast, not an unprovided model rainfall field.

REFS (NOMADS) checked · Data: NOAA/NCEP

HRRR pictures (MAG) checked · Data: NOAA/NCEP

Spotlight: SPC Day 1 outlook

1 of 8

SPC Day 1 outlook

  • General Thunderstorms Risk highest in this area

SPC’s Day 1 categorical outlook, valid to , issued . SPC’s categories, as drawn. Data: NOAA/SPC.

Watches

No tornado or severe thunderstorm watch in force in this area.

SPC’s watches, by number, matched by the counties they list. Data: NOAA/SPC.

Mesoscale discussions

No mesoscale discussion reaches this area.

SPC’s mesoscale discussions whose outline reaches the area. Data: NOAA/SPC.

Storm ingredients

SPC’s hourly mesoanalysis, observed soundings and model guidance for the area, on the Analysis tab with its own clocks.

Open the Analysis tab

Drawn by the Analysis tab’s own renderer. Data: NOAA/SPC, NOAA/NCEP.

Flash-flood risk, Day 1

  • Marginal

WPC’s excessive rainfall outlook, to , issued : a chance of flash flooding, in four categories. Data: NOAA/WPC.

River gauges in flood

0 major · 1 moderate · 0 minor · 2 at action stage

NWS’s gauges at flood stage or above in the area, worst first, each with its forecast hydrograph on Rain & rivers. Data: NOAA/NWPS.

Rain expected and rain that fell

WPC’s rain forecast and MRMS’s radar estimate of the rain that fell, on the Briefing’s map for the area.

Open Rain & rivers

Data: NOAA/WPC, NOAA/NSSL MRMS.

Radar

NOAA’s radar for the area, loaded by your browser as on the Radar page.

Open the radar

Live tiles; the radar keeps no last-good copy.

What changed, last 60 minutes

since , when this server began watching this area
  1. WPC excessive rainfall outlook issued

The products’ own words and times, and what is no longer in force since the last read. Never written by AI.

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

No warning, watch or advisory for these hazards is in force in this area.

NWS’s alerts checked : a successful check, so this is none in force, not “can’t tell”.

Sources

Area alertsTest123 · 0 alerts
No active alerts reported in this monitoring area.
Checked

Not an official warning service. Warnings and watches are the National Weather Service’s, outlooks and reports the Storm Prediction Center’s and the Weather Prediction Center’s (Data: NOAA/NWS, NOAA/SPC, NOAA/WPC). When a warning is issued for you, act on it, and use weather.gov or a NOAA Weather Radio for where you are.