Data health
STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

Test123

4 alerts

Checked

Weather Operations Mode
More
Choose another storm or areaClassic viewWeather Operations Mode
Agency warning geometry · no observed imagery displayed

Map

  • High Wind Warning 1
  • Tornado Watch 1
  • Mesoscale Discussion 2

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.

North ↑
ⓘ About this map

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

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

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

Choose product

Current weather

ReportsAnalysis and guidanceRadar

Observations

Coastal observationsRadar-derived cellsStations and river gauges

Severe storms

SPC Day 1 outlookWatchesMesoscale discussions

Rain and flooding

Flash-flood risk, Day 1River gauges in floodRain expected and rain that fell

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 Elko, NV (LKN), 12Z. Its levels are in the table below.
Observed Sounding at Elko, NV (LKN), for (8 h 30 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 (45)
Elko, NV (LKN): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
844 mb1608 m3.01.0250° 7 kt
821 mb1829 m4.0-1.0290° 9 kt
796 mb2078 m1.6-2.7—
761 mb2438 m-1.2-4.9325° 17 kt
740 mb2655 m-3.1-6.1—
709 mb2989 m-4.5-9.3—
700 mb3089 m-3.9-10.9335° 17 kt
677 mb3353 m-5.6-14.9345° 19 kt
651 mb3658 m-7.5-18.5350° 18 kt
626 mb3962 m-9.3-22.1350° 17 kt
608 mb4185 m-10.7-24.7—
578 mb4572 m-12.2-31.8000° 21 kt
560 mb4814 m-13.3-35.3—
534 mb5182 m-11.3-37.8005° 51 kt
514 mb5469 m-11.5-38.5—
500 mb5680 m-12.9-36.9000° 58 kt
476 mb6055 m-15.3-38.3—
455 mb6401 m-17.4-40.4350° 66 kt
436 mb6706 m-19.9-41.5355° 68 kt
420 mb6992 m-22.3-42.3—
402 mb7315 m-24.6-44.6345° 63 kt
400 mb7350 m-24.9-44.9345° 64 kt
385 mb7620 m-27.0-45.5340° 65 kt
369 mb7925 m-29.4-46.1325° 72 kt
354 mb8223 m-31.7-46.7—
341 mb8487 m-31.3-47.3—
324 mb8839 m-33.7-48.8325° 86 kt
312 mb9109 m-35.9-49.9—
300 mb9380 m-37.1-52.1325° 89 kt
284 mb9754 m-39.8-53.4320° 93 kt
272 mb10058 m-42.1-54.8320° 104 kt
253 mb10540 m-45.7-57.7—
250 mb10620 m-46.1-59.1325° 85 kt
237 mb10973 m-46.2-60.2320° 62 kt
227 mb11259 m-45.7-60.7—
216 mb11582 m-47.6-62.6310° 51 kt
200 mb12090 m-50.7-65.7310° 35 kt
188 mb12491 m-53.5-67.5—
171 mb13106 m-53.5-68.5275° 42 kt
160 mb13526 m-54.5-69.5—
150 mb13940 m-54.3-70.3260° 41 kt
135 mb14630 m-57.8-73.3260° 33 kt
122 mb15240 m-61.9-76.2235° 22 kt
106 mb16101 m-68.5-80.5—
100 mb16450 m-69.3-81.3300° 22 kt
Every station with a sounding (76)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (12) · current

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

  1. AMA / O0 · scan 2026-11-02T20:24:37Z · current
  2. AMA / R0 · scan 2026-11-02T20:24:37Z · current
  3. DYX / E0 · scan 2026-11-02T20:21:38Z · current
  4. FDR / Y1 · scan 2026-11-02T20:22:40Z · current
  5. LBB / G0 · scan 2026-11-02T20:23:19Z · current
  6. LBB / H0 · scan 2026-11-02T20:23:19Z · current
  7. LBB / J0 · scan 2026-11-02T20:23:19Z · current
  8. SHV / A0 · scan 2026-11-02T20:22:17Z · current
  9. TLX / J3 · scan 2026-11-02T20:20:22Z · stale
  10. TLX / K3 · scan 2026-11-02T20:20:22Z · stale
  11. VNX / G4 · scan 2026-11-02T20:23:11Z · current
  12. VNX / R3 · scan 2026-11-02T20:23:11Z · current
Station and river observations (162)

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 162 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”.

In force in this area 4

  1. High Wind Warning1until 3 Nov 03:00Z
  2. Tornado Watch1until 3 Nov 04:00Z
  3. Mesoscale Discussion21 new · until 22:00Z

Every alert is in the alert list. Checked .

My places

Places saved on this device appear here with scripting enabled.

Find or save a place
4AlertsTest123
High Wind Warninguntil Tornado Watch 701Oklahoma City · Wichita · Normanuntil Mesoscale Discussion 2431Dallas · Fort Worth · Arlingtonuntil Mesoscale Discussion 2430Oklahoma City · Wichita · Normanuntil UpdateSPC Day 1 outlook issuedUpdateWPC excessive rainfall outlook issuedUpdateMesoscale Discussion 2431 issued by NOAA/SPC: portions of northwest...central...and north Texas