Data health
STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

Test123

1 alert · 1 upcoming

Checked

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

Map

  • High Wind Warning 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.

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 Amarillo, TX (AMA), 12Z. Its levels are in the table below.
Observed Sounding at Amarillo, TX (AMA), for (7 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 (53)
Amarillo, TX (AMA): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
895 mb1099 m12.012.0190° 12 kt
884 mb1202 m12.011.9—
855 mb1479 m12.611.2—
850 mb1528 m12.810.1215° 28 kt
832 mb1709 m16.610.6—
820 mb1829 m16.19.5215° 16 kt
791 mb2134 m13.97.6225° 14 kt
763 mb2438 m11.36.3225° 15 kt
740 mb2696 m9.04.8—
709 mb3048 m7.01.2230° 23 kt
700 mb3155 m6.40.4230° 23 kt
683 mb3353 m5.40.2225° 29 kt
667 mb3550 m4.4-0.6—
655 mb3698 m4.60.4—
638 mb3912 m3.4-0.4—
611 mb4267 m1.4-2.6250° 20 kt
589 mb4557 m-0.5-3.9—
566 mb4875 m-1.5-8.5—
555 mb5031 m-2.9-9.9—
544 mb5182 m-3.9-9.7255° 28 kt
524 mb5486 m-6.1-10.4250° 34 kt
511 mb5680 m-6.7-15.7—
500 mb5850 m-7.5-10.1260° 40 kt
484 mb6096 m-8.9-11.3260° 42 kt
466 mb6401 m-10.8-13.4260° 34 kt
447 mb6706 m-12.7-15.7260° 37 kt
430 mb7010 m-14.9-17.8265° 32 kt
413 mb7315 m-17.3-19.6270° 24 kt
400 mb7550 m-18.5-20.9265° 30 kt
386 mb7815 m-20.3-22.7—
365 mb8230 m-23.0-28.2280° 28 kt
351 mb8512 m-24.9-31.9—
335 mb8839 m-27.9-33.6300° 33 kt
321 mb9144 m-30.4-35.7295° 38 kt
308 mb9449 m-32.8-38.7270° 39 kt
300 mb9630 m-34.3-39.3265° 37 kt
282 mb10058 m-38.0-41.3260° 45 kt
270 mb10363 m-40.8-43.4265° 44 kt
258 mb10668 m-43.6-45.8265° 47 kt
250 mb10880 m-45.3-47.6270° 48 kt
225 mb11582 m-50.8-53.8280° 57 kt
207 mb12112 m-55.7-58.0—
200 mb12330 m-57.5-60.3275° 67 kt
187 mb12750 m-61.1-64.1—
175 mb13158 m-64.1-66.3—
165 mb13516 m-65.9-68.7—
154 mb13932 m-67.7-70.4—
150 mb14090 m-67.7-70.6290° 84 kt
140 mb14503 m-69.9-72.3—
126 mb15124 m-74.5-75.8—
111 mb15850 m-74.6-77.0265° 77 kt
100 mb16459 m-69.6-74.0265° 37 kt
100 mb16470 m-69.5-73.9265° 40 kt
Every station with a sounding (76)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (0) · current

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

    Station and river observations (147)

    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 147 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”.

    Published alerts in this area 1

    1. High Wind Warning11 not yet in effect · until 3 Nov 03:00Z

    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
    1AlertsTest123
    High Wind Warningstarts