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Storm Mode · Severe weather event

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  • High Wind Warning 1

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.

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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 Pittsburgh, PA (PIT), 12Z. Its levels are in the table below.
Observed Sounding at Pittsburgh, PA (PIT), for (8 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 (60)
Pittsburgh, PA (PIT): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
988 mb360 m9.44.6080° 2 kt
975 mb470 m10.6-0.4—
959 mb610 m14.4-1.8145° 10 kt
944 mb742 m15.6-0.4—
925 mb913 m14.2-0.8170° 11 kt
892 mb1219 m12.2-1.1125° 4 kt
859 mb1533 m10.4-3.6—
850 mb1620 m9.6-3.4250° 7 kt
829 mb1829 m8.1-2.4235° 11 kt
817 mb1947 m7.2-1.8—
807 mb2048 m6.6-7.4—
769 mb2438 m3.2-6.7265° 12 kt
744 mb2709 m0.8-6.2—
734 mb2817 m-0.3-3.1—
723 mb2938 m-1.1-1.8—
708 mb3105 m-1.5-1.5—
700 mb3196 m-1.9-1.9300° 12 kt
678 mb3450 m-3.5-3.8—
660 mb3658 m-3.9-7.0300° 11 kt
637 mb3942 m-5.7-9.5—
620 mb4154 m-6.1-8.4—
609 mb4294 m-6.1-20.1—
588 mb4572 m-7.9-26.7190° 1 kt
577 mb4714 m-8.9-29.9—
565 mb4877 m-9.8-27.4260° 4 kt
553 mb5042 m-10.7-27.7—
537 mb5268 m-11.7-19.7—
522 mb5486 m-13.4-17.2310° 13 kt
500 mb5810 m-16.5-18.1295° 13 kt
489 mb5977 m-18.1-18.6—
462 mb6401 m-18.8-31.3300° 12 kt
452 mb6564 m-19.9-29.9—
439 mb6780 m-21.1-27.1—
428 mb6967 m-22.7-30.7—
414 mb7210 m-24.7-30.7—
400 mb7460 m-26.3-29.5270° 17 kt
382 mb7791 m-29.1-30.1—
370 mb8019 m-30.3-32.9—
359 mb8230 m-31.9-34.5285° 28 kt
342 mb8573 m-34.7-36.6—
330 mb8822 m-35.3-39.6—
320 mb9036 m-36.7-43.7—
310 mb9255 m-37.9-40.8—
300 mb9480 m-39.9-42.2275° 43 kt
284 mb9850 m-43.1-46.0—
266 mb10285 m-47.1-49.5—
256 mb10536 m-49.3-52.0—
250 mb10690 m-50.7-53.9270° 42 kt
240 mb10956 m-52.5-56.6—
229 mb11258 m-55.1-58.5—
200 mb12110 m-62.9-67.7275° 49 kt
186 mb12552 m-66.7-71.6—
172 mb13021 m-70.1-73.2280° 49 kt
160 mb13455 m-64.3-80.3—
150 mb13850 m-63.7-81.7285° 43 kt
139 mb14326 m-63.0-83.0290° 47 kt
126 mb14935 m-64.6-84.6275° 46 kt
112 mb15639 m-63.9-84.9—
101 mb16270 m-65.3-86.3—
100 mb16330 m-65.5-86.5290° 45 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 (147)

    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 147 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”.

    Published alerts in this area 1

    1. High Wind Warning11 not yet in effect · until 3 Nov 03:00Z

    Every alert is in the alert list. Checked .

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    1AlertsTest123
    High Wind Warningstarts UpdateSPC Day 1 outlook issuedUpdateWPC excessive rainfall outlook issued