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STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

Test123

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Agency warning geometry · no observed imagery displayed

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.

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ⓘ 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

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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 Key West, FL (KEY), 00Z. Its levels are in the table below.
Observed Sounding at Key West, FL (KEY), for (10 h 17 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)
Key West, FL (KEY): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
1013 mb13 m27.421.4140° 4 kt
1000 mb128 m26.021.0140° 10 kt
980 mb305 m24.320.2140° 8 kt
966 mb433 m23.019.6—
955 mb533 m22.219.0—
925 mb811 m22.212.2115° 6 kt
914 mb914 m21.611.0105° 6 kt
887 mb1174 m20.08.0—
862 mb1420 m17.810.8—
850 mb1540 m17.010.0105° 3 kt
840 mb1641 m16.66.6—
822 mb1829 m15.57.5200° 2 kt
796 mb2097 m13.410.1—
764 mb2438 m11.05.2225° 4 kt
751 mb2585 m10.22.2—
738 mb2731 m9.62.6—
715 mb2993 m7.64.1—
702 mb3144 m7.8-2.2—
700 mb3168 m7.8-0.2250° 7 kt
683 mb3370 m7.0-6.0—
672 mb3503 m6.2-9.8—
662 mb3626 m5.4-8.6—
638 mb3926 m4.0-10.0—
626 mb4080 m2.8-1.8—
612 mb4267 m1.1-1.1265° 10 kt
598 mb4449 m0.40.1—
585 mb4625 m-0.7-1.8—
573 mb4791 m-1.5-4.8—
561 mb4959 m-0.7-16.7—
543 mb5219 m-1.9-13.9—
513 mb5668 m-4.1-14.1—
500 mb5870 m-5.9-13.9270° 31 kt
489 mb6045 m-7.5-15.5—
476 mb6255 m-9.1-18.1—
457 mb6570 m-11.9-18.9—
445 mb6774 m-13.7-22.7—
432 mb6999 m-15.5-20.1—
418 mb7248 m-16.7-22.7—
400 mb7580 m-17.7-24.7280° 51 kt
387 mb7826 m-19.3-23.8—
370 mb8159 m-21.1-28.1—
360 mb8360 m-22.9-26.9—
347 mb8628 m-24.7-32.7—
337 mb8840 m-26.3-33.3—
326 mb9079 m-27.5-39.5—
305 mb9553 m-31.3-43.3—
300 mb9670 m-31.9-46.9275° 58 kt
250 mb10930 m-43.1-58.1280° 62 kt
240 mb11202 m-45.7-63.7—
230 mb11482 m-48.3-56.3—
220 mb11771 m-51.3-62.3—
209 mb12101 m-54.1-61.1—
200 mb12380 m-55.9-66.9270° 63 kt
170 mb13411 m-61.9-75.0250° 69 kt
156 mb13932 m-65.5-73.5—
150 mb14170 m-67.1-76.1265° 78 kt
139 mb14630 m-69.9-78.1275° 79 kt
125 mb15240 m-72.1-82.0280° 62 kt
113 mb15850 m-75.0-84.5250° 56 kt
102 mb16459 m-76.8-86.5270° 76 kt
100 mb16550 m-76.7-86.7275° 68 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 (153)

    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 153 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

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    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”.

    Alerts 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”.

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    0AlertsTest123
    No alerts in Test123 ·