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 Peachtree City, GA (FFC), 12Z. Its levels are in the table below.
Observed Sounding at Peachtree City, GA (FFC), for (2 h 44 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 (58)
Peachtree City, GA (FFC): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
996 mb245 m12.612.0170° 2 kt
963 mb532 m19.013.0—
928 mb850 m17.011.0—
925 mb878 m17.011.0095° 26 kt
913 mb989 m16.011.0—
889 mb1219 m15.17.4100° 30 kt
857 mb1524 m13.92.7110° 25 kt
850 mb1594 m13.61.6110° 25 kt
833 mb1763 m12.21.2—
813 mb1966 m11.00.0—
797 mb2134 m10.4-4.1130° 27 kt
768 mb2438 m9.2-11.5145° 22 kt
753 mb2602 m9.4-17.6—
740 mb2743 m8.9-14.3180° 8 kt
721 mb2960 m8.0-13.0—
700 mb3203 m6.4-10.6175° 6 kt
687 mb3353 m5.3-10.9195° 9 kt
662 mb3658 m3.5-13.8195° 8 kt
638 mb3962 m1.8-17.1215° 6 kt
614 mb4267 m-0.4-16.6230° 8 kt
590 mb4572 m-2.7-15.6220° 11 kt
568 mb4877 m-5.1-14.4230° 7 kt
546 mb5182 m-7.6-13.2225° 7 kt
528 mb5449 m-9.7-12.2—
517 mb5612 m-8.9-10.3—
505 mb5791 m-10.0-11.3265° 25 kt
500 mb5870 m-10.5-11.7270° 26 kt
487 mb6073 m-11.9-13.3—
467 mb6394 m-13.7-14.6—
448 mb6706 m-15.5-16.8260° 20 kt
430 mb7010 m-17.2-19.0260° 18 kt
413 mb7315 m-19.0-21.1255° 18 kt
400 mb7560 m-20.3-22.6255° 19 kt
383 mb7880 m-22.5-24.5—
372 mb8092 m-24.1-25.9—
360 mb8330 m-25.9-28.0—
350 mb8534 m-27.4-29.6255° 16 kt
339 mb8761 m-29.1-31.4—
321 mb9144 m-32.1-34.4240° 18 kt
307 mb9449 m-34.8-37.1240° 20 kt
300 mb9620 m-36.3-38.9240° 20 kt
281 mb10058 m-39.9-42.6250° 18 kt
269 mb10363 m-42.6-45.0250° 17 kt
257 mb10668 m-45.2-47.8245° 17 kt
250 mb10860 m-46.7-49.3245° 20 kt
235 mb11278 m-49.9-53.4240° 21 kt
224 mb11582 m-52.5-55.8250° 22 kt
213 mb11887 m-55.2-58.1245° 20 kt
203 mb12192 m-57.4-59.8240° 27 kt
200 mb12300 m-58.1-60.1245° 31 kt
188 mb12686 m-60.9-62.6—
176 mb13106 m-63.5-64.7260° 31 kt
160 mb13670 m-66.7-67.2—
150 mb14060 m-65.9-67.7255° 41 kt
133 mb14786 m-67.8-71.1235° 59 kt
120 mb15406 m-69.5-74.0—
106 mb16150 m-68.7-75.7—
100 mb16500 m-69.1-78.1265° 31 kt
Every station with a sounding (78)

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 (164)

    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 164 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 ·