Data health
STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

Test123

No alerts

Checked

Weather Operations Mode
More
Choose another storm or areaClassic view
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.

North ↑
ⓘ 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

Choose product

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 Norman, OK (OUN), 00Z. Its levels are in the table below.
Observed Sounding at Norman, OK (OUN), for (12 h 7 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 (53)
Norman, OK (OUN): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
978 mb357 m17.216.3110° 3 kt
953 mb573 m15.215.2—
925 mb821 m14.014.0195° 5 kt
915 mb914 m13.613.6200° 6 kt
882 mb1219 m12.312.3215° 10 kt
851 mb1524 m11.011.0205° 14 kt
850 mb1533 m11.011.0210° 15 kt
833 mb1702 m10.210.2—
820 mb1829 m10.110.1220° 17 kt
791 mb2134 m8.68.6225° 15 kt
762 mb2438 m7.17.1225° 13 kt
734 mb2743 m5.65.6245° 13 kt
708 mb3048 m3.31.6275° 15 kt
700 mb3136 m2.60.2275° 18 kt
671 mb3478 m0.8-0.5—
656 mb3658 m-0.0-2.3270° 20 kt
639 mb3870 m-0.9-2.6—
625 mb4047 m-0.7-4.8—
608 mb4267 m-1.8-8.7265° 26 kt
593 mb4466 m-2.7-7.7—
566 mb4834 m-5.7-10.2—
554 mb5002 m-6.1-14.1—
542 mb5174 m-6.9-17.9—
523 mb5452 m-7.9-27.9—
509 mb5662 m-9.1-36.1—
500 mb5800 m-9.9-35.9280° 32 kt
481 mb6096 m-12.3-36.1280° 35 kt
465 mb6354 m-14.3-36.3—
429 mb6956 m-20.5-37.5—
418 mb7147 m-22.1-45.1—
400 mb7470 m-22.7-54.7285° 49 kt
346 mb8516 m-30.3-59.3—
316 mb9144 m-36.0-58.2295° 71 kt
303 mb9442 m-38.7-57.7—
300 mb9510 m-39.1-59.1295° 72 kt
289 mb9766 m-41.1-59.1—
273 mb10152 m-43.7-60.7—
263 mb10401 m-45.6-63.1295° 83 kt
253 mb10668 m-47.7-65.6295° 83 kt
250 mb10740 m-48.3-66.3295° 79 kt
235 mb11144 m-50.7-69.7—
222 mb11512 m-52.9-68.9—
212 mb11808 m-53.3-71.3—
200 mb12180 m-55.5-73.5290° 73 kt
185 mb12674 m-59.1-75.1—
175 mb13023 m-59.7-76.7—
164 mb13411 m-61.1-78.6295° 81 kt
150 mb13980 m-63.3-80.3300° 73 kt
135 mb14630 m-64.5-82.6295° 50 kt
124 mb15143 m-65.5-84.5—
110 mb15850 m-63.7-85.0285° 38 kt
100 mb16459 m-66.7-85.7265° 29 kt
100 mb16460 m-66.7-85.7255° 33 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 (146)

    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 146 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”.

    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”.

    My places

    Places saved on this device appear here with scripting enabled.

    Find or save a place
    0AlertsTest123
    No alerts in Test123 ·