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STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

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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 Pickle Lake, Ontario (WPL), 12Z. Its levels are in the table below.
Observed Sounding at Pickle Lake, Ontario (WPL), for (22 h 15 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)
Pickle Lake, Ontario (WPL): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
970 mb386 m-1.7-2.5025° 9 kt
944 mb610 m-3.4-3.8020° 11 kt
925 mb773 m-4.7-4.7020° 13 kt
912 mb884 m-5.1-8.2—
874 mb1219 m-7.0-8.8030° 11 kt
850 mb1434 m-7.7-11.1010° 12 kt
830 mb1619 m-8.5-14.5—
808 mb1829 m-9.8-10.6015° 16 kt
776 mb2134 m-10.0-11.1015° 18 kt
753 mb2370 m-10.1-11.5—
717 mb2743 m-12.6-13.8005° 16 kt
700 mb2929 m-13.9-15.0010° 13 kt
635 mb3658 m-19.4-20.3355° 13 kt
610 mb3962 m-21.7-22.6000° 16 kt
585 mb4267 m-20.9-26.3345° 26 kt
561 mb4572 m-22.8-28.9345° 28 kt
538 mb4877 m-24.7-31.6350° 25 kt
524 mb5073 m-26.1-38.1—
500 mb5410 m-28.7-40.7335° 27 kt
479 mb5716 m-31.1-41.1—
454 mb6096 m-33.9-47.8340° 23 kt
434 mb6401 m-36.1-48.0340° 23 kt
400 mb6970 m-39.9-53.9010° 17 kt
390 mb7142 m-40.7-54.7—
377 mb7372 m-41.7-45.9—
363 mb7620 m-43.8-48.6045° 26 kt
349 mb7889 m-45.7-52.7—
335 mb8160 m-47.5-54.5—
318 mb8502 m-49.9-56.9—
302 mb8839 m-51.5-63.2055° 28 kt
300 mb8880 m-51.7-64.7050° 23 kt
288 mb9144 m-51.9-67.0030° 21 kt
275 mb9449 m-51.6-68.3005° 20 kt
250 mb10058 m-51.1-71.0330° 19 kt
250 mb10070 m-51.1-71.1330° 20 kt
228 mb10668 m-50.0-71.4315° 33 kt
218 mb10960 m-49.5-71.5—
206 mb11329 m-51.1-73.1—
200 mb11520 m-51.1-73.1320° 33 kt
180 mb12192 m-51.6-74.0315° 27 kt
157 mb13094 m-52.3-75.3—
150 mb13390 m-51.5-75.5320° 29 kt
130 mb14326 m-52.9-76.9310° 22 kt
113 mb15240 m-52.9-78.2320° 24 kt
100 mb16000 m-55.3-79.3330° 15 kt
89 mb16764 m-54.2-79.4315° 26 kt
77 mb17678 m-54.4-80.8350° 21 kt
67 mb18593 m-56.8-83.4355° 15 kt
55 mb19792 m-60.1-85.1—
43 mb21336 m-60.4-85.7330° 12 kt
31 mb23470 m-61.4-87.4010° 17 kt
20 mb26090 m-62.1-89.1005° 9 kt
10 mb30330 m-62.9-89.9355° 25 kt
5 mb34699 m-56.1-87.1—
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 ·