Storm Mode · Severe weather event

Test123

Wall mode

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

Current alert feed · checked

Warnings 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 2026-10-19 06:00:00 UTC, picture retrieved 2026-10-19 12:23:05.054 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

Replay uses retained source bytes. Recording begins with activation; missing history is not clear weather.

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 / A0 · scan 2026-10-19T16:33:30Z · current
Station and river observations (150)

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

Selected details

Close

Surface station KLZZ

unavailable · No observation in the latest cached source list. Retained readings below are historical; an absent gauge may have fallen below action stage or stopped reporting.

Station KLZZ · -98.1975, 31.1059 (longitude, latitude).

Source checked 2026-10-19 16:30:05.832Z · 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: 21; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-19 03:39:00 UTC.

Observed sustained wind at KLZZ (kt)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 1 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.4-1kt10-19 03:39Z10-19 12:53Z2026-10-19 03:39:00 UTC · 1 kt2026-10-19 03:57:00 UTC · 0 kt2026-10-19 04:15:00 UTC · 0 kt2026-10-19 04:28:00 UTC · 1 kt2026-10-19 04:55:00 UTC · 0 kt2026-10-19 05:15:00 UTC · 1 kt2026-10-19 06:03:00 UTC · 0 kt2026-10-19 06:11:00 UTC · 0 kt2026-10-19 06:28:00 UTC · 1 kt2026-10-19 06:50:00 UTC · 1 kt2026-10-19 07:16:00 UTC · 0 kt2026-10-19 07:57:00 UTC · 3 kt2026-10-19 08:10:00 UTC · 2 kt2026-10-19 08:34:00 UTC · 0 kt2026-10-19 08:46:00 UTC · 1 kt2026-10-19 09:35:00 UTC · 1 kt2026-10-19 09:54:00 UTC · 3 kt2026-10-19 10:30:00 UTC · 2 kt2026-10-19 10:51:00 UTC · 3 kt2026-10-19 11:09:00 UTC · 2 kt2026-10-19 12:53:00 UTC · 1 kt
Observed sustained wind · 21 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KLZZ (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 2 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.127°C10-19 03:57Z10-19 12:53Z2026-10-19 03:57:00 UTC · 10 °C2026-10-19 04:15:00 UTC · 10 °C2026-10-19 04:28:00 UTC · 11 °C2026-10-19 04:55:00 UTC · 10 °C2026-10-19 05:15:00 UTC · 11 °C2026-10-19 06:03:00 UTC · 10 °C2026-10-19 06:11:00 UTC · 10 °C2026-10-19 06:28:00 UTC · 10 °C2026-10-19 06:50:00 UTC · 11 °C2026-10-19 07:16:00 UTC · 9 °C2026-10-19 07:57:00 UTC · 9 °C2026-10-19 08:10:00 UTC · 10 °C2026-10-19 08:34:00 UTC · 8 °C2026-10-19 08:46:00 UTC · 8 °C2026-10-19 09:35:00 UTC · 9 °C2026-10-19 09:54:00 UTC · 8 °C2026-10-19 10:30:00 UTC · 8 °C2026-10-19 10:51:00 UTC · 9 °C2026-10-19 11:09:00 UTC · 9 °C2026-10-19 12:53:00 UTC · 9 °C
Observed temperature · 20 retained observations; 2 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KLZZ (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 2 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.84°C10-19 03:57Z10-19 12:53Z2026-10-19 03:57:00 UTC · 5 °C2026-10-19 04:15:00 UTC · 6 °C2026-10-19 04:28:00 UTC · 5 °C2026-10-19 04:55:00 UTC · 6 °C2026-10-19 05:15:00 UTC · 5 °C2026-10-19 06:03:00 UTC · 6 °C2026-10-19 06:11:00 UTC · 6 °C2026-10-19 06:28:00 UTC · 6 °C2026-10-19 06:50:00 UTC · 5 °C2026-10-19 07:16:00 UTC · 6 °C2026-10-19 07:57:00 UTC · 6 °C2026-10-19 08:10:00 UTC · 6 °C2026-10-19 08:34:00 UTC · 6 °C2026-10-19 08:46:00 UTC · 6 °C2026-10-19 09:35:00 UTC · 6 °C2026-10-19 09:54:00 UTC · 6 °C2026-10-19 10:30:00 UTC · 6 °C2026-10-19 10:51:00 UTC · 6 °C2026-10-19 11:09:00 UTC · 6 °C2026-10-19 12:53:00 UTC · 7 °C
Observed dew point · 20 retained observations; 2 discontinuities. Lines join reported values only; missing intervals are not interpolated.

Observed sea-level pressure: no readable observations.

Observed reports as a table (21)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-19 03:39:00 UTC1 / Not reported80Not reported / Not reportedNot reportedNot reported
2026-10-19 03:57:00 UTC0 / Not reportedCalm10 / 5Not reported10 or more
2026-10-19 04:15:00 UTC0 / Not reportedCalm10 / 6Not reported10 or more
2026-10-19 04:28:00 UTC1 / Not reported5011 / 5Not reported10 or more
2026-10-19 04:55:00 UTC0 / Not reportedCalm10 / 6Not reported10 or more
2026-10-19 05:15:00 UTC1 / Not reported9011 / 5Not reported10 or more
2026-10-19 06:03:00 UTC0 / Not reportedCalm10 / 6Not reportedNot reported
2026-10-19 06:11:00 UTC0 / Not reportedCalm10 / 6Not reportedNot reported
2026-10-19 06:28:00 UTC1 / Not reportedVariable10 / 6Not reported10 or more
2026-10-19 06:50:00 UTC1 / Not reported10011 / 5Not reported10 or more
2026-10-19 07:16:00 UTC0 / Not reportedCalm9 / 6Not reported10 or more
2026-10-19 07:57:00 UTC3 / Not reported509 / 6Not reported10 or more
2026-10-19 08:10:00 UTC2 / Not reported4010 / 6Not reported10 or more
2026-10-19 08:34:00 UTC0 / Not reportedCalm8 / 6Not reported10 or more
2026-10-19 08:46:00 UTC1 / Not reportedVariable8 / 6Not reported10 or more
2026-10-19 09:35:00 UTC1 / Not reported309 / 6Not reported10 or more
2026-10-19 09:54:00 UTC3 / Not reported108 / 6Not reported10 or more
2026-10-19 10:30:00 UTC2 / Not reported208 / 6Not reported10 or more
2026-10-19 10:51:00 UTC3 / Not reported3609 / 6Not reported10 or more
2026-10-19 11:09:00 UTC2 / Not reported3609 / 6Not reported10 or more
2026-10-19 12:53:00 UTC1 / Not reportedVariable9 / 7Not reportedNot reported
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 03:39:00 UTC, captured 2026-10-19 04:00:08.880Z; source body SHA-256 a5ba914b097742a9404847e95668dcc73a3a2c6a502cb28aeeefb35607721711.
  • Observed 2026-10-19 03:57:00 UTC, captured 2026-10-19 04:15:10.325Z; source body SHA-256 dbcba2cf4b83c71c0fe4c72951f5ee6739d59b8763585f9e5c9b6302f13a8d04.
  • Observed 2026-10-19 04:15:00 UTC, captured 2026-10-19 04:30:07.008Z; source body SHA-256 9cc40cf227c47652726a3411964a3c3f187104b4c753a121d4fc50f456c5ee54.
  • Observed 2026-10-19 04:28:00 UTC, captured 2026-10-19 04:45:08.640Z; source body SHA-256 ee773ae130593deed1913c524d59b64aea489bb08c05fb8734b27b288c3b7ecc.
  • Observed 2026-10-19 04:55:00 UTC, captured 2026-10-19 05:15:10.224Z; source body SHA-256 922597b6df7bbaa46d1d29f0a0840f68a02fc10fe7bb65ddf61d03196b9caf93.
  • Observed 2026-10-19 05:15:00 UTC, captured 2026-10-19 05:30:07.273Z; source body SHA-256 324e48bfb51a24be08f8e934e7c4bbc98b0f09961418106a0252cdd77ec7c435.
  • Observed 2026-10-19 06:03:00 UTC, captured 2026-10-19 06:15:09.790Z; source body SHA-256 09df8e47251dd0c1f807852ac00599243d4461b9aad75a3702389d79aad1564e.
  • Observed 2026-10-19 06:11:00 UTC, captured 2026-10-19 06:30:07.703Z; source body SHA-256 865a9e2ae28348ff52a75336b84bf5e1d2b31ad79ac55a7b0a36015c9613e54f.
  • Observed 2026-10-19 06:28:00 UTC, captured 2026-10-19 06:45:08.071Z; source body SHA-256 8aedc34a2116bd6aa9d4a29dffbfede5ea366e8964b890fb2c964144578ab49a.
  • Observed 2026-10-19 06:50:00 UTC, captured 2026-10-19 07:15:08.791Z; source body SHA-256 d52cae277e771321b087cc647c464d06fa36b60fba59f896523e1bfb81ce97be.
  • Observed 2026-10-19 07:16:00 UTC, captured 2026-10-19 07:30:07.756Z; source body SHA-256 9bb78320c68856ae3ef25f12817a69aafa388fda205b59e7d68ea3ad60a8bbd1.
  • Observed 2026-10-19 07:57:00 UTC, captured 2026-10-19 08:15:12.778Z; source body SHA-256 a64b4cdb3633bedf75545b4d16862a04c421b4c71ebc7b36854a8b8ab162c46d.
  • Observed 2026-10-19 08:10:00 UTC, captured 2026-10-19 08:30:07.047Z; source body SHA-256 82558df8386b894ca417d3283ea3a0705bc26fde0d566795c836ea9fa6971383.
  • Observed 2026-10-19 08:34:00 UTC, captured 2026-10-19 08:45:08.388Z; source body SHA-256 5d2d6c6baf2a0ab0738d5375edb4467e0af2015ea35dcf1fab22520086ceb256.
  • Observed 2026-10-19 08:46:00 UTC, captured 2026-10-19 09:15:09.711Z; source body SHA-256 e14075729476b5a7a812d399060cfbaa02cb74de66061e63635289163dcef642.
  • Observed 2026-10-19 09:35:00 UTC, captured 2026-10-19 09:45:08.367Z; source body SHA-256 70617c3c15cb68694e431aeef1b988d519d3b4aa1fb31a08dcb3aa053404e859.
  • Observed 2026-10-19 09:54:00 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 10:51:00 UTC, captured 2026-10-19 11:15:10.630Z; source body SHA-256 852d1fd1d7a1c892fc4c09a3a66bb0511b7b9a955d4096c89e0cc2cba570eba1.
  • Observed 2026-10-19 11:09:00 UTC, captured 2026-10-19 11:30:07.972Z; source body SHA-256 4b84ccc618ab6783058640bf934e701a77cac566f136bc499ac8d4f641912db5.
  • Observed 2026-10-19 12:53:00 UTC, captured 2026-10-19 13:15:11.048Z; source body SHA-256 62d22d368a38571c3f86c4a9830625760d720961f2c8b2116cfb8d967dc60d25.

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 source changes

Recording coverage and limits
  • warnings: retained from 2026-10-18T16:40:27.011Z through 2026-10-19T16:40:04.738Z
  • outlooks: retained from 2026-10-18T16:40:27.011Z through 2026-10-19T16:40:05.376Z
  • hydro: retained from 2026-10-18T16:40:27.011Z through 2026-10-19T16:35:05.571Z
  • analysis: retained from 2026-10-18T16:40:27.011Z through 2026-10-19T16:30:07.251Z
  • winter: retained from 2026-10-18T16:40:27.011Z through 2026-10-19T16:38:34.079Z

Source-message history is not recorded imagery replay. Recorded radar/satellite imagery is not available in this view.

Checks every minute; each layer keeps its own time.

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

Analysis and model context

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 Brownsville, TX (BRO), 00Z. Its levels are in the table below.
Observed Sounding at Brownsville, TX (BRO), for (16 h 40 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)
Brownsville, TX (BRO): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
1022 mb7 m22.614.6345° 11 kt
1000 mb193 m20.413.4355° 19 kt
987 mb305 m19.413.4355° 21 kt
956 mb580 m16.813.3—
942 mb706 m16.613.8—
927 mb844 m16.412.7—
925 mb862 m16.212.7035° 23 kt
901 mb1085 m14.612.2—
887 mb1219 m13.911.1050° 17 kt
854 mb1538 m12.48.6—
850 mb1577 m12.28.4045° 15 kt
825 mb1829 m10.06.8040° 13 kt
813 mb1949 m9.24.6—
795 mb2134 m7.54.2045° 10 kt
779 mb2301 m6.06.0—
766 mb2438 m12.9-36.1020° 9 kt
751 mb2607 m13.8-35.2—
739 mb2743 m13.1-35.9020° 9 kt
725 mb2902 m12.0-7.0—
700 mb3195 m10.22.2305° 8 kt
679 mb3448 m8.61.6—
662 mb3658 m7.7-3.1260° 7 kt
648 mb3832 m6.8-8.2—
621 mb4180 m3.6-2.4—
608 mb4351 m3.0-3.0—
589 mb4608 m1.4-4.6—
578 mb4759 m0.8-12.2—
567 mb4913 m0.2-6.8—
557 mb5055 m-0.9-9.9—
546 mb5214 m-1.3-9.3—
528 mb5481 m-2.9-8.9—
508 mb5791 m-4.5-19.2240° 10 kt
500 mb5910 m-5.3-12.3260° 10 kt
489 mb6085 m-6.3-9.1—
472 mb6362 m-8.1-11.0—
451 mb6706 m-10.3-14.0260° 15 kt
436 mb6975 m-12.1-15.3—
422 mb7225 m-13.9-17.9—
401 mb7620 m-16.8-20.9250° 5 kt
400 mb7630 m-16.9-20.9295° 3 kt
385 mb7915 m-19.1-22.0—
369 mb8230 m-20.8-22.2285° 11 kt
356 mb8494 m-22.1-23.7—
318 mb9312 m-26.9-31.5—
305 mb9612 m-27.9-35.9—
300 mb9730 m-29.1-37.1250° 25 kt
287 mb10058 m-31.7-40.3260° 28 kt
262 mb10687 m-37.5-41.5—
251 mb10983 m-39.9-46.9—
250 mb11010 m-40.1-46.1265° 36 kt
236 mb11400 m-43.3-46.5—
225 mb11719 m-45.9-46.9—
209 mb12192 m-50.0-51.7280° 46 kt
200 mb12490 m-52.1-65.1285° 38 kt
184 mb13025 m-56.3-65.3—
160 mb13903 m-61.9-74.9—
150 mb14300 m-63.9-72.9275° 28 kt
128 mb15240 m-70.3-82.8295° 26 kt
117 mb15787 m-72.9-83.9—
104 mb16459 m-75.6-84.7290° 16 kt
100 mb16700 m-76.5-85.5345° 17 kt
Every station with a sounding (76)

SPC observed soundings checked · Data: NOAA/SPC

Spotlight: SPC Day 1 outlook

1 of 8

SPC Day 1 outlook

  • General Thunderstorms Risk highest in this area
  • Marginal Risk

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

  1. SPC Day 1 outlook issued
  2. 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, legacy alert summary and selection rules
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

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.