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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 Aberdeen, SD (ABR), 00Z. Its levels are in the table below.
Observed Sounding at Aberdeen, SD (ABR), 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 (54)
Aberdeen, SD (ABR): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
974 mb396 m9.03.0005° 6 kt
962 mb499 m7.6-0.4—
949 mb610 m6.7-0.7005° 11 kt
925 mb824 m4.8-1.2010° 15 kt
915 mb914 m4.0-1.5015° 15 kt
881 mb1219 m1.5-2.6355° 14 kt
850 mb1506 m-0.9-3.6340° 12 kt
831 mb1686 m-2.1-4.7—
816 mb1829 m-2.9-7.5330° 15 kt
806 mb1928 m-3.5-9.5—
790 mb2087 m-2.9-7.9—
774 mb2249 m-2.7-9.7—
756 mb2438 m-2.9-11.2330° 30 kt
743 mb2572 m-3.3-11.3—
727 mb2743 m-4.1-12.1335° 33 kt
700 mb3042 m-5.5-11.5330° 32 kt
673 mb3353 m-6.9-20.9335° 27 kt
658 mb3525 m-7.7-26.7—
647 mb3658 m-8.6-24.3340° 30 kt
622 mb3962 m-10.5-18.7340° 35 kt
597 mb4267 m-12.3-23.6335° 40 kt
551 mb4877 m-15.5-41.8330° 50 kt
529 mb5182 m-17.2-50.9330° 62 kt
508 mb5486 m-19.2-49.3330° 62 kt
500 mb5610 m-20.1-45.1335° 59 kt
488 mb5791 m-21.1-45.7330° 58 kt
468 mb6096 m-22.7-50.7340° 66 kt
430 mb6706 m-27.8-45.5340° 86 kt
400 mb7230 m-32.1-41.1340° 97 kt
378 mb7620 m-35.2-46.6335° 98 kt
356 mb8042 m-39.1-49.1—
335 mb8455 m-42.7-53.7—
316 mb8839 m-46.2-55.4330° 98 kt
302 mb9144 m-48.2-58.9330° 96 kt
300 mb9190 m-48.5-59.5330° 94 kt
288 mb9449 m-49.9-61.5335° 104 kt
275 mb9754 m-51.5-63.7340° 103 kt
261 mb10095 m-53.3-66.3—
251 mb10344 m-54.9-67.9340° 108 kt
250 mb10370 m-55.1-68.1340° 108 kt
239 mb10668 m-56.5-68.8335° 107 kt
227 mb10981 m-56.3-70.3—
217 mb11278 m-57.6-72.5335° 88 kt
206 mb11582 m-56.6-71.9335° 92 kt
200 mb11780 m-56.1-72.1330° 83 kt
188 mb12192 m-54.7-72.4335° 75 kt
171 mb12783 m-55.1-75.1—
155 mb13411 m-55.8-77.4325° 61 kt
150 mb13620 m-56.3-78.3330° 60 kt
138 mb14150 m-56.5-80.5—
128 mb14630 m-57.1-81.8325° 49 kt
116 mb15240 m-57.1-84.1320° 54 kt
106 mb15817 m-59.5-87.5—
100 mb16180 m-61.3-89.3335° 53 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 ·