STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

Test123

No alerts in force

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 Springfield, MO (SGF), 00Z. Its levels are in the table below.
Observed Sounding at Springfield, MO (SGF), 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 (59)
Springfield, MO (SGF): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
968 mb387 m18.06.0300° 9 kt
947 mb578 m16.85.8—
925 mb781 m14.84.8305° 29 kt
910 mb914 m13.54.5305° 29 kt
878 mb1219 m10.63.7305° 29 kt
850 mb1487 m8.03.0310° 25 kt
815 mb1829 m4.81.4310° 24 kt
802 mb1963 m3.60.8—
785 mb2134 m2.4-0.9315° 25 kt
771 mb2282 m2.0-3.0—
756 mb2438 m0.8-4.2325° 27 kt
728 mb2743 m-1.4-7.2325° 29 kt
717 mb2864 m-1.7-8.7—
701 mb3048 m-0.9-16.6330° 29 kt
700 mb3055 m-0.9-16.9320° 34 kt
689 mb3181 m-1.3-12.3—
674 mb3353 m-1.5-17.7320° 43 kt
649 mb3658 m-3.5-23.8320° 45 kt
633 mb3852 m-4.7-27.7—
600 mb4267 m-7.4-31.2310° 56 kt
577 mb4572 m-9.7-31.5300° 55 kt
556 mb4856 m-11.9-30.9—
522 mb5335 m-15.1-36.1—
512 mb5486 m-14.8-37.5300° 68 kt
500 mb5660 m-15.7-38.7305° 79 kt
472 mb6096 m-19.1-41.0305° 85 kt
450 mb6449 m-21.9-42.9—
417 mb7010 m-25.5-44.3295° 96 kt
400 mb7310 m-28.1-46.1295° 96 kt
383 mb7620 m-31.0-47.3295° 95 kt
370 mb7861 m-33.3-48.3—
351 mb8230 m-36.6-50.8300° 96 kt
337 mb8507 m-38.9-52.9—
307 mb9144 m-44.4-56.8290° 88 kt
300 mb9290 m-45.7-57.7285° 92 kt
280 mb9754 m-49.5-60.8280° 90 kt
267 mb10058 m-51.5-62.5280° 94 kt
250 mb10480 m-52.5-62.5295° 95 kt
232 mb10973 m-55.4-65.3305° 86 kt
216 mb11415 m-57.3-67.3—
200 mb11900 m-59.7-69.7265° 70 kt
189 mb12256 m-55.1-67.1—
175 mb12749 m-53.7-66.7—
150 mb13716 m-57.6-72.6285° 52 kt
150 mb13730 m-57.7-72.7285° 52 kt
140 mb14165 m-58.1-75.1—
130 mb14630 m-58.9-77.9—
118 mb15234 m-60.3-80.3—
108 mb15784 m-61.7-82.7—
100 mb16260 m-63.1-85.1280° 46 kt
86 mb17176 m-66.0-90.2300° 36 kt
75 mb18003 m-66.4-92.9295° 31 kt
64 mb18965 m-64.5-92.1305° 30 kt
54 mb20007 m-62.9-90.9275° 21 kt
43 mb21406 m-62.9-90.6285° 17 kt
33 mb23040 m-61.3-89.3310° 20 kt
23 mb25300 m-59.0-87.4300° 37 kt
12 mb29469 m-47.8-80.5275° 64 kt
7 mb33534 m-38.5-63.5—
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

    8 products · choose one

    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 ·
    · alerts checked 10:14Z