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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 Springfield, MO (SGF), 12Z. Its levels are in the table below.
Observed Sounding at Springfield, MO (SGF), for (12 h 5 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)
Springfield, MO (SGF): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
976 mb387 m17.89.8115° 4 kt
955 mb576 m19.49.4—
940 mb714 m18.88.8—
925 mb853 m17.68.6165° 14 kt
886 mb1219 m14.67.0175° 16 kt
871 mb1364 m13.46.4—
855 mb1524 m12.92.8195° 8 kt
850 mb1569 m12.81.8185° 8 kt
831 mb1758 m11.6-1.4—
794 mb2134 m8.1-2.5145° 11 kt
765 mb2438 m5.3-3.3140° 15 kt
737 mb2743 m2.5-4.2150° 21 kt
710 mb3048 m-0.3-5.1135° 23 kt
700 mb3159 m-1.3-5.4140° 22 kt
678 mb3413 m-2.7-4.2—
667 mb3543 m-2.9-4.7—
655 mb3687 m-3.3-5.4—
633 mb3962 m-5.0-6.6145° 35 kt
609 mb4267 m-6.6-7.9150° 33 kt
580 mb4642 m-8.3-9.4—
563 mb4877 m-9.1-10.3180° 38 kt
547 mb5096 m-9.9-11.2—
532 mb5312 m-9.7-10.8—
517 mb5533 m-10.3-11.5—
500 mb5790 m-11.7-13.3230° 45 kt
489 mb5960 m-11.3-12.5—
458 mb6459 m-14.1-15.7—
426 mb7003 m-17.5-19.2—
408 mb7315 m-20.0-22.1235° 32 kt
400 mb7470 m-21.3-23.6235° 34 kt
365 mb8139 m-25.7-28.1—
346 mb8534 m-28.6-31.2210° 36 kt
331 mb8839 m-31.0-33.6215° 35 kt
317 mb9144 m-33.4-36.1215° 36 kt
300 mb9530 m-36.9-39.7205° 37 kt
286 mb9858 m-39.7-42.6—
272 mb10198 m-42.7-45.5—
253 mb10668 m-47.0-49.9200° 36 kt
250 mb10760 m-47.9-50.7195° 38 kt
236 mb11138 m-51.5-54.3—
207 mb11975 m-59.1-61.9—
200 mb12190 m-61.3-63.9200° 45 kt
185 mb12669 m-65.5-68.0—
174 mb13042 m-66.3-69.1—
164 mb13411 m-67.4-70.5215° 43 kt
150 mb13940 m-64.9-70.9245° 44 kt
135 mb14582 m-64.1-72.1—
125 mb15053 m-64.7-73.7—
112 mb15722 m-65.3-77.3—
100 mb16410 m-64.5-78.5280° 42 kt
88 mb17183 m-65.1-81.1—
78 mb17927 m-64.0-82.6265° 25 kt
67 mb18858 m-63.8-85.2275° 22 kt
57 mb19842 m-65.2-88.6300° 30 kt
47 mb21018 m-64.7-90.8305° 24 kt
36 mb22625 m-66.9-92.9—
26 mb24633 m-62.0-88.7295° 34 kt
16 mb27660 m-59.2-86.2275° 43 kt
6 mb34005 m-50.6-74.6260° 140 kt
6 mb34454 m-50.9-67.9—
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 (162)

    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 162 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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