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Storm Mode · Severe weather event

Test123

5 warnings

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Map

  • Flood Warning 5

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.

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Analysis and guidance

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Current weather

ReportsAnalysis and guidanceRadar

Observations

Coastal observationsRadar-derived cellsStations and river gauges

Rain and flooding

Flash-flood risk, Day 1River gauges in floodRain expected and rain that fell
All products · 3 more

Severe storms

SPC Day 1 outlookWatchesMesoscale discussions

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 Sterling, VA (IAD), 12Z. Its levels are in the table below.
Observed Sounding at Sterling, VA (IAD), for (1 h 54 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 (62)
Sterling, VA (IAD): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
1008 mb93 m2.01.1145° 3 kt
1000 mb152 m8.02.0210° 14 kt
990 mb236 m10.81.8—
963 mb466 m11.8-0.2—
947 mb610 m11.0-0.5240° 15 kt
925 mb802 m9.4-0.6265° 15 kt
913 mb914 m8.6-0.5270° 17 kt
882 mb1195 m6.6-0.4—
863 mb1374 m8.6-22.4—
850 mb1499 m8.2-22.8300° 22 kt
839 mb1606 m7.6-21.4—
827 mb1725 m9.4-36.6—
817 mb1829 m8.9-33.7300° 33 kt
787 mb2134 m6.5-12.3290° 32 kt
771 mb2301 m6.0-9.0—
758 mb2438 m5.5-10.6285° 32 kt
710 mb2972 m2.4-14.6—
700 mb3086 m1.6-13.4280° 35 kt
685 mb3260 m0.4-13.6—
674 mb3390 m0.0-16.0—
652 mb3658 m-2.0-16.9280° 38 kt
633 mb3888 m-3.7-17.7—
576 mb4627 m-8.3-23.3—
558 mb4877 m-9.7-26.4285° 47 kt
544 mb5069 m-10.7-28.7—
527 mb5312 m-13.1-24.1—
511 mb5546 m-14.7-25.7—
500 mb5710 m-15.9-27.9275° 54 kt
464 mb6271 m-19.5-35.5—
450 mb6499 m-20.7-36.7—
420 mb7010 m-25.2-27.4285° 67 kt
409 mb7199 m-26.9-28.7—
400 mb7360 m-27.7-30.6285° 66 kt
388 mb7578 m-28.9-33.3—
360 mb8110 m-32.5-42.5—
347 mb8369 m-34.3-43.3—
333 mb8655 m-36.3-46.3—
317 mb8995 m-38.9-48.9—
303 mb9303 m-41.3-53.3—
300 mb9370 m-41.9-53.9295° 79 kt
274 mb9978 m-46.7-57.7—
256 mb10426 m-50.3-62.3—
250 mb10580 m-51.7-59.7290° 81 kt
239 mb10869 m-54.3-61.3—
228 mb11168 m-55.9-63.9—
209 mb11716 m-59.1-69.1—
200 mb11990 m-59.1-72.1295° 80 kt
189 mb12344 m-61.1-72.1295° 82 kt
172 mb12933 m-61.3-76.3—
152 mb13716 m-62.8-80.5295° 72 kt
150 mb13780 m-62.9-80.9275° 68 kt
132 mb14563 m-61.9-83.9—
122 mb15049 m-62.3-84.3—
100 mb16260 m-65.5-86.5290° 65 kt
90 mb16905 m-64.7-86.7—
80 mb17621 m-65.6-87.4285° 31 kt
70 mb18430 m-68.5-88.5280° 33 kt
60 mb19363 m-66.1-89.1—
50 mb20480 m-61.5-88.5285° 34 kt
28 mb24067 m-61.7-89.1270° 35 kt
18 mb26853 m-53.2-85.0280° 46 kt
14 mb28333 m-51.9-84.9—
Every station with a sounding (76)

SPC observed soundings checked · Data: NOAA/SPC

Radar-derived cells (64) · current

Collector checked ; feed generated . Zero cells does not establish coverage or clear weather. Observations from different radars are not merged.

  1. BRO / A8 · scan 2026-11-10T13:44:44Z · current
  2. BRO / E9 · scan 2026-11-10T13:44:44Z · current
  3. BRO / G0 · scan 2026-11-10T13:44:44Z · current
  4. BRO / N6 · scan 2026-11-10T13:44:44Z · current
  5. BRO / S7 · scan 2026-11-10T13:44:44Z · current
  6. BRO / V6 · scan 2026-11-10T13:44:44Z · current
  7. BRO / Z8 · scan 2026-11-10T13:44:44Z · current
  8. CRP / A0 · scan 2026-11-10T13:40:34Z · stale
  9. CRP / C1 · scan 2026-11-10T13:40:34Z · stale
  10. CRP / E9 · scan 2026-11-10T13:40:34Z · stale
  11. CRP / G8 · scan 2026-11-10T13:40:34Z · stale
  12. CRP / H8 · scan 2026-11-10T13:40:34Z · stale
  13. CRP / I3 · scan 2026-11-10T13:40:34Z · stale
  14. CRP / I5 · scan 2026-11-10T13:40:34Z · stale
  15. CRP / I7 · scan 2026-11-10T13:40:34Z · stale
  16. CRP / J3 · scan 2026-11-10T13:40:34Z · stale
  17. CRP / O5 · scan 2026-11-10T13:40:34Z · stale
  18. CRP / O6 · scan 2026-11-10T13:40:34Z · stale
  19. CRP / Q9 · scan 2026-11-10T13:40:34Z · stale
  20. CRP / R1 · scan 2026-11-10T13:40:34Z · stale
  21. CRP / R5 · scan 2026-11-10T13:40:34Z · stale
  22. CRP / T1 · scan 2026-11-10T13:40:34Z · stale
  23. CRP / U9 · scan 2026-11-10T13:40:34Z · stale
  24. CRP / V8 · scan 2026-11-10T13:40:34Z · stale
  25. CRP / W6 · scan 2026-11-10T13:40:34Z · stale
  26. CRP / X7 · scan 2026-11-10T13:40:34Z · stale
  27. CRP / Y5 · scan 2026-11-10T13:40:34Z · stale
  28. CRP / Z1 · scan 2026-11-10T13:40:34Z · stale
  29. DFX / N0 · scan 2026-11-10T13:47:21Z · current
  30. DFX / T0 · scan 2026-11-10T13:47:21Z · current
  31. EWX / B2 · scan 2026-11-10T13:43:45Z · stale
  32. EWX / C5 · scan 2026-11-10T13:43:45Z · stale
  33. EWX / C6 · scan 2026-11-10T13:43:45Z · stale
  34. EWX / D8 · scan 2026-11-10T13:43:45Z · stale
  35. EWX / E7 · scan 2026-11-10T13:43:45Z · stale
  36. EWX / I3 · scan 2026-11-10T13:43:45Z · stale
  37. EWX / L6 · scan 2026-11-10T13:43:45Z · stale
  38. EWX / N9 · scan 2026-11-10T13:43:45Z · stale
  39. EWX / O3 · scan 2026-11-10T13:43:45Z · stale
  40. EWX / S0 · scan 2026-11-10T13:43:45Z · stale
  41. EWX / S6 · scan 2026-11-10T13:43:45Z · stale
  42. EWX / T2 · scan 2026-11-10T13:43:45Z · stale
  43. EWX / T8 · scan 2026-11-10T13:43:45Z · stale
  44. EWX / U1 · scan 2026-11-10T13:43:45Z · stale
  45. EWX / V3 · scan 2026-11-10T13:43:45Z · stale
  46. EWX / W3 · scan 2026-11-10T13:43:45Z · stale
  47. GRK / A1 · scan 2026-11-10T13:43:59Z · stale
  48. GRK / A4 · scan 2026-11-10T13:43:59Z · stale
  49. GRK / B4 · scan 2026-11-10T13:43:59Z · stale
  50. GRK / D1 · scan 2026-11-10T13:43:59Z · stale
  51. GRK / D4 · scan 2026-11-10T13:43:59Z · stale
  52. GRK / Q4 · scan 2026-11-10T13:43:59Z · stale
  53. GRK / V9 · scan 2026-11-10T13:43:59Z · stale
  54. HGX / A1 · scan 2026-11-10T13:42:29Z · stale
  55. HGX / C0 · scan 2026-11-10T13:42:29Z · stale
  56. HGX / D7 · scan 2026-11-10T13:42:29Z · stale
  57. HGX / H2 · scan 2026-11-10T13:42:29Z · stale
  58. HGX / J0 · scan 2026-11-10T13:42:29Z · stale
  59. HGX / N9 · scan 2026-11-10T13:42:29Z · stale
  60. HGX / Q0 · scan 2026-11-10T13:42:29Z · stale
  61. HGX / R1 · scan 2026-11-10T13:42:29Z · stale
  62. HGX / V0 · scan 2026-11-10T13:42:29Z · stale
  63. HGX / Z0 · scan 2026-11-10T13:42:29Z · stale
  64. HGX / Z2 · scan 2026-11-10T13:42:29Z · stale
Station and river observations (165)

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 165 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 5

  1. Flood Warning5until 11 Nov 11:00Z

Every alert is in the alert list. Checked .

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5AlertsTest123
Flood WarningMason County, TXuntil Flood WarningJunctionuntil Flood WarningVal Verde County, TXuntil Flood WarningMarble Falls · Granite Shoals · Llanountil Flood WarningVal Verde County, TXuntil UpdateCauthorn Ranch near Juno (JNXT2) rose to minor flooding, forecast