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STORM MODEWeather tracking workspace

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 Spokane, WA (OTX), 00Z. Its levels are in the table below.
Observed Sounding at Spokane, WA (OTX), for (10 h 14 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 (55)
Spokane, WA (OTX): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
934 mb728 m11.610.7035° 5 kt
925 mb814 m11.410.3065° 5 kt
914 mb914 m11.89.4070° 7 kt
898 mb1063 m13.28.3—
883 mb1204 m13.05.0—
862 mb1407 m12.61.6—
850 mb1524 m11.60.6205° 12 kt
831 mb1712 m10.2-0.8—
819 mb1829 m9.5-1.5210° 19 kt
793 mb2100 m8.0-3.0—
771 mb2331 m6.2-3.8—
750 mb2558 m6.2-6.8—
733 mb2743 m5.3-7.6205° 25 kt
717 mb2925 m4.6-11.4—
706 mb3048 m4.3-20.8215° 23 kt
700 mb3120 m4.0-22.0235° 29 kt
680 mb3353 m2.5-15.8240° 32 kt
655 mb3656 m0.2-13.8—
643 mb3804 m-0.5-17.5—
630 mb3962 m-1.8-17.0235° 36 kt
608 mb4249 m-4.1-16.1—
591 mb4472 m-5.3-20.3—
575 mb4687 m-7.1-19.1—
561 mb4877 m-8.5-17.6245° 41 kt
539 mb5182 m-11.0-17.8245° 38 kt
520 mb5462 m-13.1-17.1—
500 mb5760 m-14.7-19.4235° 43 kt
482 mb6035 m-16.9-21.0—
467 mb6271 m-18.9-22.5—
440 mb6706 m-22.3-30.7240° 36 kt
426 mb6945 m-24.1-32.1—
405 mb7315 m-26.6-31.2240° 34 kt
400 mb7400 m-27.3-31.4225° 40 kt
388 mb7620 m-28.5-33.9230° 41 kt
366 mb8035 m-32.1-34.7—
341 mb8534 m-36.0-38.7230° 44 kt
329 mb8779 m-37.9-40.7—
314 mb9100 m-40.1-43.6—
300 mb9410 m-42.5-46.2235° 51 kt
286 mb9732 m-44.9-48.6—
263 mb10289 m-49.5-52.7—
250 mb10620 m-51.9-54.8250° 62 kt
239 mb10909 m-54.3-57.0—
228 mb11209 m-56.5-59.3—
210 mb11726 m-59.3-61.7—
200 mb12030 m-59.5-61.8255° 75 kt
186 mb12497 m-59.9-63.0250° 61 kt
175 mb12865 m-61.9-65.4240° 76 kt
165 mb13230 m-61.4-66.0250° 92 kt
152 mb13738 m-62.3-68.3—
150 mb13820 m-62.5-69.5250° 68 kt
138 mb14326 m-60.2-69.2255° 73 kt
125 mb14935 m-61.7-72.2250° 70 kt
108 mb15850 m-66.3-79.1240° 42 kt
100 mb16310 m-66.3-81.3245° 42 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 ·