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Storm Mode · Severe weather event

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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 Tampa Bay, FL (TBW), 00Z. Its levels are in the table below.
Observed Sounding at Tampa Bay, FL (TBW), for (12 h 8 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)
Tampa Bay, FL (TBW): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
1018 mb13 m25.622.7075° 5 kt
1006 mb115 m24.621.3—
1000 mb167 m24.421.1075° 17 kt
971 mb426 m23.620.0—
951 mb610 m21.919.3100° 25 kt
940 mb709 m21.018.9—
925 mb848 m20.217.6100° 26 kt
902 mb1066 m19.016.1—
855 mb1524 m16.314.7095° 13 kt
850 mb1575 m16.014.5095° 13 kt
825 mb1829 m14.513.3105° 12 kt
796 mb2134 m12.711.9115° 10 kt
773 mb2377 m11.210.8—
740 mb2743 m8.06.5110° 9 kt
716 mb3012 m8.05.4—
703 mb3164 m7.84.5—
700 mb3199 m7.83.1125° 8 kt
687 mb3353 m7.22.5120° 8 kt
638 mb3962 m3.10.6110° 10 kt
614 mb4267 m1.3-1.5125° 12 kt
599 mb4468 m1.2-7.8—
589 mb4603 m1.0-14.0—
569 mb4877 m-0.4-19.6175° 10 kt
527 mb5486 m-4.3-26.2190° 7 kt
507 mb5791 m-6.3-27.3225° 10 kt
500 mb5900 m-7.1-28.1220° 12 kt
488 mb6096 m-8.8-30.4230° 13 kt
469 mb6401 m-11.1-27.3225° 12 kt
440 mb6884 m-14.7-18.8—
416 mb7315 m-18.2-21.0225° 18 kt
400 mb7600 m-20.5-22.7235° 19 kt
389 mb7805 m-22.3-24.1—
352 mb8534 m-27.1-31.9250° 26 kt
339 mb8801 m-29.1-33.5—
323 mb9144 m-32.1-35.8—
312 mb9387 m-33.9-38.8—
302 mb9614 m-35.7-39.8—
300 mb9660 m-36.3-40.6245° 31 kt
283 mb10058 m-39.2-45.3240° 30 kt
271 mb10363 m-41.5-48.0240° 30 kt
259 mb10668 m-43.8-49.0260° 22 kt
250 mb10900 m-45.1-51.1285° 20 kt
236 mb11278 m-48.5-53.7290° 21 kt
215 mb11887 m-53.8-57.5285° 29 kt
200 mb12350 m-56.9-60.4285° 26 kt
189 mb12705 m-58.9-62.8—
179 mb13048 m-55.5-60.5—
169 mb13411 m-58.1-64.4265° 34 kt
150 mb14150 m-63.7-70.7270° 40 kt
132 mb14921 m-70.5-75.5—
119 mb15545 m-72.4-77.8255° 47 kt
108 mb16101 m-72.9-78.9—
100 mb16550 m-74.1-82.1245° 39 kt
79 mb17962 m-70.7-82.7—
68 mb18833 m-69.4-83.8355° 15 kt
58 mb19782 m-67.5-85.5045° 13 kt
48 mb20929 m-65.0-86.0040° 7 kt
37 mb22540 m-58.9-85.9260° 13 kt
17 mb27539 m-46.5-79.5270° 26 kt
7 mb33500 m-42.1-75.1220° 19 kt
7 mb33897 m-41.9-67.9—
Every station with a sounding (77)

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 (146)

    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 146 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

    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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