Data health

Storm Mode · Severe weather event

Test123

Weather Operations Mode
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 2026-10-19 12:00:00 UTC, picture retrieved 2026-10-19 18:08:05.996 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 (4) · current

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

  1. AMA / M0 · scan 2026-10-19T23:29:24Z · current
  2. DFX / A0 · scan 2026-10-19T23:21:30Z · stale
  3. EWX / B0 · scan 2026-10-19T23:26:59Z · current
  4. FDX / K1 · scan 2026-10-19T23:30:18Z · current
Station and river observations (152)

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

Selected details

Close

Tracked observation no longer available

Continuity ended, the ID changed, or the observation left the feed. Following has stopped. Choose a current candidate in the cell list; warnings remain independent.

Recent changes

Recording coverage and limits
  • warnings: retained from 2026-10-18T23:35:57.278Z through 2026-10-19T23:35:05.061Z
  • outlooks: retained from 2026-10-18T23:35:57.278Z through 2026-10-19T23:35:05.739Z
  • hydro: retained from 2026-10-18T23:35:57.278Z through 2026-10-19T23:35:06.006Z
  • analysis: retained from 2026-10-18T23:35:57.278Z through 2026-10-19T23:30:06.601Z
  • winter: retained from 2026-10-18T23:35:57.278Z through 2026-10-19T23:23:04.201Z

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

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.

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 (11 h 35 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 (53)
Del Rio, TX (DRT): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
985 mb313 m13.46.4125° 6 kt
972 mb425 m14.43.4—
958 mb548 m13.62.6—
944 mb673 m14.61.6—
930 mb799 m14.20.2—
925 mb845 m14.20.2150° 18 kt
897 mb1104 m13.41.4—
884 mb1227 m13.4-1.6—
873 mb1333 m14.2-13.8—
859 mb1469 m13.85.3190° 15 kt
850 mb1558 m13.48.9205° 12 kt
835 mb1708 m13.710.1225° 10 kt
820 mb1861 m15.03.0—
809 mb1976 m15.45.4—
770 mb2394 m13.66.6—
733 mb2807 m10.66.5—
720 mb2956 m9.84.8—
700 mb3190 m8.84.8295° 6 kt
671 mb3539 m6.63.7—
657 mb3712 m5.80.9—
639 mb3939 m3.80.9—
629 mb4067 m3.0-2.0—
613 mb4275 m1.6-1.6—
599 mb4461 m0.4-3.5—
580 mb4719 m-1.5-5.0—
570 mb4857 m-2.5-4.4—
554 mb5083 m-2.9-4.0—
540 mb5286 m-3.3-8.3—
500 mb5890 m-7.9-9.0235° 11 kt
485 mb6127 m-9.6-10.6225° 14 kt
475 mb6289 m-9.7-21.7—
461 mb6520 m-11.1-24.1—
451 mb6689 m-12.3-30.3—
439 mb6895 m-12.7-22.7—
429 mb7071 m-14.2-20.6265° 22 kt
407 mb7470 m-17.7-22.7—
400 mb7600 m-18.5-26.5245° 28 kt
376 mb8057 m-22.1-33.1—
356 mb8454 m-25.9-34.2225° 19 kt
346 mb8660 m-25.9-50.9—
303 mb9610 m-30.9-62.9—
300 mb9680 m-31.5-63.5245° 32 kt
274 mb10318 m-36.9-63.9—
250 mb10950 m-40.5-68.5250° 39 kt
234 mb11398 m-42.5-72.5—
200 mb12440 m-50.3-74.3270° 41 kt
189 mb12806 m-52.3-76.3—
173 mb13362 m-56.2-77.5285° 32 kt
160 mb13854 m-59.6-78.6255° 29 kt
150 mb14260 m-62.5-79.5260° 34 kt
125 mb15365 m-69.9-82.9—
111 mb16068 m-73.1-85.1315° 2 kt
100 mb16680 m-72.9-86.9250° 6 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 · 1 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

Nothing has changed in the last 60 minutes.

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

Choose another storm or areaSource status

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.