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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 Reno, NV (REV), 00Z. Its levels are in the table below.
Observed Sounding at Reno, NV (REV), 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 (63)
Reno, NV (REV): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
851 mb1516 m19.2-0.8155° 5 kt
850 mb1533 m18.6-2.4165° 7 kt
824 mb1797 m15.8-4.2145° 3 kt
802 mb2025 m14.3-5.7115° 2 kt
780 mb2259 m13.1-7.0260° 8 kt
767 mb2398 m11.9-7.5260° 10 kt
749 mb2596 m10.3-8.2235° 11 kt
739 mb2707 m9.4-8.6240° 9 kt
721 mb2912 m7.8-9.3215° 10 kt
704 mb3107 m6.0-10.2210° 9 kt
700 mb3154 m5.6-10.4210° 10 kt
690 mb3272 m4.8-10.2—
678 mb3414 m3.7-11.8200° 10 kt
668 mb3535 m2.8-13.2—
654 mb3706 m1.8-15.7190° 15 kt
631 mb3994 m0.2-19.8—
620 mb4135 m-0.5-19.5—
609 mb4278 m-0.5-22.5—
582 mb4637 m-3.0-28.1190° 19 kt
568 mb4830 m-4.4-31.1185° 20 kt
557 mb4985 m-5.5-33.5—
545 mb5153 m-7.0-33.5185° 28 kt
523 mb5473 m-9.8-33.4180° 29 kt
504 mb5759 m-12.3-33.3—
500 mb5820 m-12.9-33.9190° 26 kt
490 mb5973 m-14.1-36.1—
475 mb6207 m-15.8-36.5185° 23 kt
454 mb6545 m-18.5-38.5190° 28 kt
443 mb6727 m-19.1-40.8175° 22 kt
431 mb6931 m-19.7-43.1160° 26 kt
414 mb7227 m-21.0-41.8185° 22 kt
400 mb7480 m-22.5-39.5180° 21 kt
375 mb7950 m-25.5-41.5210° 22 kt
363 mb8185 m-27.3-41.5210° 26 kt
349 mb8469 m-29.5-41.5—
328 mb8906 m-33.4-43.4230° 30 kt
309 mb9325 m-37.1-45.3230° 27 kt
300 mb9530 m-38.7-46.7230° 30 kt
289 mb9786 m-40.5-49.2240° 34 kt
257 mb10577 m-46.5-53.5250° 41 kt
250 mb10760 m-47.7-54.7250° 40 kt
240 mb11027 m-48.7-56.7—
230 mb11304 m-50.5-57.5—
220 mb11592 m-51.5-59.5—
210 mb11889 m-54.0-61.5240° 53 kt
200 mb12200 m-56.7-63.7240° 55 kt
187 mb12623 m-59.7-65.7240° 54 kt
176 mb13001 m-61.7-67.7235° 54 kt
166 mb13364 m-62.9-68.9245° 72 kt
156 mb13747 m-62.1-70.1250° 70 kt
150 mb13990 m-62.5-71.5255° 71 kt
133 mb14724 m-64.6-75.2245° 48 kt
119 mb15401 m-67.4-79.9250° 45 kt
100 mb16440 m-71.5-85.5240° 41 kt
90 mb17062 m-70.2-87.1255° 40 kt
79 mb17835 m-70.3-88.9225° 19 kt
68 mb18723 m-70.8-91.3235° 25 kt
58 mb19680 m-66.2-90.2220° 7 kt
47 mb20958 m-64.1-89.6245° 29 kt
27 mb24383 m-61.7-86.7270° 15 kt
17 mb27261 m-58.0-84.0260° 36 kt
7 mb32960 m-44.7—280° 65 kt
6 mb33773 m-43.7——
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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