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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 Upton, NY (OKX), 00Z. Its levels are in the table below.
Observed Sounding at Upton, NY (OKX), for (12 h 7 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 (60)
Upton, NY (OKX): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
1028 mb20 m5.22.7calm
1017 mb109 m12.25.2—
1000 mb251 m11.20.2315° 7 kt
978 mb434 m9.6-0.6330° 8 kt
959 mb596 m8.1-1.3325° 8 kt
925 mb894 m5.4-2.6310° 11 kt
883 mb1270 m2.2-4.0295° 18 kt
855 mb1531 m0.0-5.0—
850 mb1578 m-0.1-6.1305° 23 kt
829 mb1779 m1.4-11.6—
817 mb1896 m1.1-16.1335° 21 kt
804 mb2025 m1.2-19.8—
772 mb2351 m0.4-28.6—
757 mb2508 m1.6-32.4—
746 mb2626 m1.4-33.9305° 27 kt
722 mb2888 m0.4-33.2300° 30 kt
712 mb3000 m-0.1-32.2305° 33 kt
700 mb3136 m-0.1-26.1305° 36 kt
662 mb3579 m-4.1-17.1—
651 mb3710 m-4.8-18.9310° 40 kt
641 mb3831 m-5.5-20.6305° 39 kt
612 mb4192 m-7.5-25.6295° 40 kt
586 mb4531 m-9.3-30.3—
567 mb4785 m-11.1-26.1—
554 mb4963 m-11.7-32.7—
542 mb5130 m-12.9-27.9285° 50 kt
530 mb5300 m-14.1-23.1—
505 mb5665 m-16.7-26.7—
500 mb5740 m-17.3-27.3300° 56 kt
489 mb5906 m-18.3-27.4300° 56 kt
466 mb6264 m-20.3-32.3—
455 mb6441 m-21.3-32.3—
429 mb6873 m-23.9-32.9—
418 mb7061 m-25.1-35.4290° 68 kt
404 mb7308 m-26.7-38.7—
400 mb7380 m-27.3-38.3290° 76 kt
382 mb7707 m-30.1-38.3290° 80 kt
369 mb7953 m-32.3-38.2290° 79 kt
356 mb8206 m-33.7-40.2295° 82 kt
345 mb8425 m-34.2-44.9290° 85 kt
332 mb8693 m-35.5-51.5—
309 mb9187 m-38.8-49.5285° 98 kt
300 mb9390 m-40.3-49.3285° 99 kt
289 mb9644 m-42.5-51.5285° 99 kt
279 mb9881 m-44.4-52.6285° 100 kt
250 mb10610 m-49.7-57.7290° 107 kt
237 mb10957 m-52.7-60.7—
227 mb11234 m-54.9-62.9—
217 mb11519 m-57.4-65.4290° 117 kt
207 mb11816 m-60.0-67.9295° 117 kt
200 mb12030 m-62.1-69.1295° 116 kt
189 mb12376 m-64.5-71.5295° 113 kt
176 mb12810 m-65.0-73.0285° 95 kt
165 mb13203 m-62.9-72.9—
152 mb13708 m-61.5-73.3290° 84 kt
150 mb13790 m-61.3-73.3285° 82 kt
134 mb14486 m-63.7-77.7—
121 mb15113 m-63.7-79.4280° 64 kt
109 mb15753 m-64.4-82.0280° 69 kt
100 mb16280 m-63.7-82.7290° 56 kt
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

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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”.

    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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