STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

Test123

No alerts

Checked

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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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 Glasgow, MT (GGW), 00Z. Its levels are in the table below.
Observed Sounding at Glasgow, MT (GGW), for (10 h 19 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 (52)
Glasgow, MT (GGW): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
936 mb700 m8.66.9calm
925 mb787 m7.65.5165° 3 kt
911 mb914 m6.75.0145° 6 kt
877 mb1219 m4.74.0105° 7 kt
867 mb1317 m4.03.6—
850 mb1478 m4.03.7125° 7 kt
824 mb1731 m3.22.8—
801 mb1961 m4.84.8—
784 mb2134 m3.82.6270° 6 kt
774 mb2240 m3.21.3—
762 mb2367 m3.81.0—
727 mb2743 m1.1-0.6145° 15 kt
700 mb3048 m-1.3-1.8140° 23 kt
700 mb3051 m-1.3-1.8140° 20 kt
648 mb3658 m-4.5-5.2165° 31 kt
624 mb3962 m-6.0-6.8185° 34 kt
600 mb4267 m-7.6-8.4185° 38 kt
577 mb4572 m-9.3-10.1190° 46 kt
554 mb4877 m-11.1-11.9200° 41 kt
533 mb5182 m-12.8-13.8205° 37 kt
510 mb5520 m-14.7-15.8—
500 mb5670 m-15.7-16.8215° 29 kt
472 mb6096 m-18.8-20.2205° 27 kt
453 mb6401 m-20.9-22.5205° 27 kt
443 mb6570 m-22.1-23.7—
417 mb7010 m-25.6-27.3200° 28 kt
405 mb7221 m-27.3-29.0—
400 mb7310 m-28.1-29.9205° 31 kt
383 mb7620 m-30.8-32.7210° 32 kt
367 mb7925 m-33.4-35.2205° 32 kt
353 mb8192 m-35.7-37.3—
341 mb8431 m-37.7-39.5—
321 mb8839 m-40.8-44.3195° 35 kt
307 mb9144 m-43.3-46.8200° 37 kt
300 mb9300 m-44.5-47.9205° 36 kt
280 mb9754 m-48.5-51.8205° 36 kt
264 mb10140 m-51.7-55.0—
251 mb10465 m-54.3-57.2—
250 mb10490 m-54.7-57.7200° 40 kt
228 mb11074 m-59.1-61.6—
216 mb11412 m-60.9-62.9—
200 mb11887 m-61.7-65.3205° 41 kt
200 mb11890 m-61.7-65.3210° 39 kt
189 mb12240 m-62.5-67.3—
173 mb12802 m-59.9-67.5225° 39 kt
157 mb13411 m-59.6-69.2235° 35 kt
150 mb13680 m-59.5-70.5240° 29 kt
137 mb14246 m-60.3-72.3—
123 mb14921 m-57.9-72.9—
112 mb15510 m-58.9-75.9—
101 mb16154 m-59.3-79.0240° 21 kt
100 mb16220 m-59.1-79.1240° 17 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 (150)

    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 150 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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    0AlertsTest123
    No alerts in Test123 ·
    · alerts checked 10:19Z