Data health

Storm Mode · Severe weather event

Test123

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STORM MODEWeather tracking workspace

2 alerts

Checked

Alerts in area

2 of 2 alerts
  1. Flood WarningPresidio County, TXIn effect · Until
  2. Mesoscale Discussion 2412parts of southeastern New Mexico and southwestern TexasIn effect · Until

Watched places

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Layers

Map

  • Flood Warning 1
  • Mesoscale Discussion 1

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.

Agency warning geometry · no observed imagery displayed
North ↑

Interactive imagery loads separately. Missing radar does not remove warnings or imply clear weather.

Alert outlines: NOAA/NWS; cell points/observed segments: IEM/NEXRAD. A warning polygon is not a tornado footprint.

Lightning activity — GOES GLM

Total lightning, including in-cloud activity. Not ground-strike locations or a safe-to-go-outside signal.

Cached lightning observations have not loaded. An empty map is not zero lightning.

Cached lightning source details and text readings

Snow analysis — NOHRSC

Source-rendered snow depth and snow water equivalent for the lower 48. History changes this snow picture only; warnings and radar keep their own clocks.

Stored snow depth · footprint valid 2026-10-27 12:00:00 UTC, picture retrieved 2026-10-27 18:23:05.795 UTC.

No NOHRSC picture displayed on the interactive map.

  • 0 - 0.39 in
  • 0.39 - 2.0 in
  • 2.0 - 3.9 in
  • 3.9 - 9.8 in
  • 9.8 - 20 in
  • 20 - 39 in
  • 39 - 59 in
  • 59 - 98 in
  • 98 - 197 in
  • 197 - 295 in
  • 295 - 394 in
  • 394 - 787 in
NOHRSC snow analysis for the lower 48; see the adjacent source legend and time qualification
NOAA/NWS/NOHRSC’s original picture and legend. No station or address value is inferred.

NOHRSC footprint times are metadata; pixel analysis time is not independently verified. Snow-depth pixels have previously differed from the footprint time. This is modeled/assimilated snow analysis, not a measurement at a place. Unshaded and no-data areas do not establish zero snow.

Snow pictures, retained history and source provenance

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)
Radar-derived cells (5) · current

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

  1. BRO / I9 · scan 2026-10-27T19:52:47Z · current
  2. CRP / A4 · scan 2026-10-27T19:49:56Z · stale
  3. CRP / D4 · scan 2026-10-27T19:49:56Z · stale
  4. LCH / P1 · scan 2026-10-27T19:55:21Z · current
  5. SHV / A0 · scan 2026-10-27T19:44:05Z · stale
Station and river observations (173)

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 173 listed sources. All surface stations and retained trends · All supported gauges and forecasts

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Surface station KINK

current · Observed 2026-10-27 19:53:00 UTC · wind 7 kt, gust 16 kt · temperature 23.9 °C.

Station KINK · -103.2017, 31.7801 (longitude, latitude).

Source checked 2026-10-27 20:00:05.286Z · current.

Station observations, not an address forecast or cyclone maximum wind. Maintenance-flagged, old and implausible reports are excluded by the existing parser; this is not independent NWS quality control.

Retained observations: 3; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-27 18:53:00 UTC.

Observed sustained wind at KINK (kt)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.85kt10-27 18:53Z10-27 19:53Z2026-10-27 18:53:00 UTC · 6 kt2026-10-27 19:11:00 UTC · 7 kt2026-10-27 19:53:00 UTC · 7 kt
Observed sustained wind · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KINK (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.24.922.9°C10-27 18:53Z10-27 19:53Z2026-10-27 18:53:00 UTC · 23.9 °C2026-10-27 19:11:00 UTC · 23.9 °C2026-10-27 19:53:00 UTC · 23.9 °C
Observed temperature · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KINK (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1614°C10-27 18:53Z10-27 19:53Z2026-10-27 18:53:00 UTC · 15 °C2026-10-27 19:11:00 UTC · 15 °C2026-10-27 19:53:00 UTC · 15 °C
Observed dew point · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.

Observed sea-level pressure: no readable observations.

Observed reports as a table (3)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-27 18:53:00 UTC6 / Not reported16023.9 / 15Not reportedNot reported
2026-10-27 19:11:00 UTC7 / Not reported15023.9 / 15Not reported10 or more
2026-10-27 19:53:00 UTC7 / 16 16023.9 / 15Not reported10 or more
Capture times, quality and provenance

Each report keeps its observation time, first capture of this version, and the SHA-256 of the source bulk body. Corrections at the same observation time replace that point and are marked; unrelated bulk-file changes do not freshen a report.

  • Observed 2026-10-27 18:53:00 UTC, captured 2026-10-27 19:00:07.312Z; source body SHA-256 84a7d93c8569d18618b70cac16c4ad917159ab79068335c07b60e3e90b0114bd.
  • Observed 2026-10-27 19:11:00 UTC, captured 2026-10-27 19:15:08.750Z; source body SHA-256 a494288cbc5292f55bcd3a4a24997d2dd9addbaf73cb2f0a5c333cf98d6dd93b.
  • Observed 2026-10-27 19:53:00 UTC, captured 2026-10-27 20:00:10.643Z; source body SHA-256 c23208d6327d3690933f01db34780fd0aee47ac5a066108ca290a842eed8a788.

Values use the decoded station report. Null means not reported, never zero. Gust is kept separate from sustained wind.

Observation source page · Cached readings as JSON · Official source

Alert changes

Source collection activity (15)
  • day1 wind · source revision · collected
  • day1 hail · source revision · collected
  • day1 narrative · source revision · collected
  • day1 categorical · source revision · collected
  • office afd · source revision · collected
  • office hwo · source revision · collected
  • day1 tornado · source revision · collected
  • metars · source revision · collected
  • hrrr · source revision · collected
  • refs · source revision · collected
  • radar alerts · source revision · collected
  • office afd · source revision · collected

A new collection or source revision does not establish a consequential weather change.

Recording coverage and limits
  • warnings: retained from 2026-10-26T20:02:28.838Z through 2026-10-27T20:02:03.857Z
  • outlooks: retained from 2026-10-26T20:02:28.838Z through 2026-10-27T20:00:11.158Z
  • hydro: retained from 2026-10-26T20:02:28.838Z through 2026-10-27T19:55:05.166Z
  • analysis: retained from 2026-10-26T20:02:28.838Z through 2026-10-27T20:00:10.643Z
  • winter: retained from 2026-10-26T20:02:28.838Z through 2026-10-27T19:53:04.697Z

Source changes and imagery have separate recording coverage. Open Replay for retained weather frames.

Checks every minute; each layer keeps its own time.

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

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 Nashville, TN (BNA), 12Z. Its levels are in the table below.
Observed Sounding at Nashville, TN (BNA), for (8 h 2 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 (63)
Nashville, TN (BNA): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
PressureHeightTemperatureDew pointWind
1004 mb210 m9.28.9calm
1000 mb214 m10.88.8130° 6 kt
976 mb419 m16.99.2095° 3 kt
956 mb595 m16.56.8115° 5 kt
942 mb721 m15.55.9100° 7 kt
925 mb875 m14.25.2120° 7 kt
894 mb1161 m12.41.4—
879 mb1303 m12.7-4.7125° 7 kt
869 mb1399 m12.5-9.0125° 5 kt
857 mb1515 m12.6-12.9145° 4 kt
850 mb1584 m12.6-13.4150° 2 kt
837 mb1713 m12.0-15.9150° 2 kt
827 mb1813 m11.5-17.3125° 5 kt
808 mb2007 m10.6-16.4—
787 mb2226 m9.4-20.6—
758 mb2536 m8.8-26.2—
731 mb2834 m7.4-30.8225° 9 kt
720 mb2959 m6.8-32.8240° 9 kt
710 mb3074 m6.3-34.6210° 7 kt
700 mb3190 m5.8-36.2210° 7 kt
676 mb3475 m5.4-43.6—
665 mb3609 m5.6-43.4—
648 mb3819 m4.2-34.6245° 11 kt
632 mb4021 m2.8-26.2245° 9 kt
599 mb4454 m0.2-17.4230° 16 kt
585 mb4644 m-0.5-21.5215° 12 kt
571 mb4837 m-1.7-23.7230° 12 kt
556 mb5048 m-3.0-23.4220° 12 kt
515 mb5651 m-7.5-21.5235° 3 kt
500 mb5880 m-9.3-25.3225° 4 kt
481 mb6178 m-11.8-22.9225° 9 kt
464 mb6451 m-14.0-23.4250° 17 kt
430 mb7025 m-18.7-25.7—
419 mb7218 m-20.3-26.5270° 26 kt
400 mb7560 m-22.7-28.7260° 29 kt
387 mb7800 m-24.9-30.4260° 30 kt
364 mb8241 m-28.7-34.2260° 26 kt
349 mb8536 m-30.6-38.4270° 18 kt
325 mb9037 m-33.9-45.5280° 21 kt
305 mb9484 m-36.8-51.9260° 13 kt
300 mb9600 m-37.5-53.5265° 10 kt
287 mb9904 m-39.9-56.7230° 4 kt
270 mb10315 m-43.6-58.3270° 15 kt
258 mb10619 m-46.4-58.9270° 20 kt
250 mb10830 m-48.3-59.3275° 20 kt
229 mb11399 m-53.0-62.4280° 20 kt
216 mb11774 m-56.0-64.4285° 26 kt
201 mb12229 m-57.5-66.5—
200 mb12260 m-57.5-66.5275° 38 kt
179 mb12957 m-60.5-70.5—
168 mb13353 m-59.9-71.9265° 45 kt
158 mb13736 m-60.7-73.4270° 31 kt
150 mb14060 m-61.5-75.5245° 34 kt
119 mb15481 m-66.5-83.7255° 33 kt
109 mb16015 m-68.7-86.7240° 47 kt
100 mb16530 m-69.7-88.7250° 32 kt
86 mb17411 m-69.3-91.3—
65 mb19095 m-67.0-92.8225° 26 kt
55 mb20097 m-67.8-92.8255° 16 kt
44 mb21450 m-64.4-89.4175° 3 kt
32 mb23378 m-59.5-85.5—
12 mb29640 m-51.0-77.0280° 43 kt
6 mb33892 m-45.1-71.1—
Every station with a sounding (77)

SPC observed soundings checked · Data: NOAA/SPC

Spotlight: SPC Day 1 outlook

1 of 8

SPC Day 1 outlook

  • General Thunderstorms Risk
  • Marginal Risk highest in this area

SPC’s Day 1 categorical outlook, valid to , issued . SPC’s categories, as drawn. Data: NOAA/SPC.

Watches

No tornado or severe thunderstorm watch in force in this area.

SPC’s watches, by number, matched by the counties they list. Data: NOAA/SPC.

Mesoscale discussions

  • Mesoscale Discussion 2412 Severe potential...Watch unlikely · until

SPC’s mesoscale discussions whose outline reaches the area. Data: NOAA/SPC.

Storm ingredients

SPC’s hourly mesoanalysis, observed soundings and model guidance for the area, on the Analysis tab with its own clocks.

Open the Analysis tab

Drawn by the Analysis tab’s own renderer. Data: NOAA/SPC, NOAA/NCEP.

Flash-flood risk, Day 1

  • Marginal

WPC’s excessive rainfall outlook, to , issued : a chance of flash flooding, in four categories. Data: NOAA/WPC.

River gauges in flood

No river, coastal or lake gauge in this area is in flood, observed or forecast; 7 gauges at action stage.

NWS’s gauges at flood stage or above in the area, worst first, each with its forecast hydrograph on Rain & rivers. Data: NOAA/NWPS.

Rain expected and rain that fell

WPC’s rain forecast and MRMS’s radar estimate of the rain that fell, on the Briefing’s map for the area.

Open Rain & rivers

Data: NOAA/WPC, NOAA/NSSL MRMS.

Radar

NOAA’s radar for the area, loaded by your browser as on the Radar page.

Open the radar

Live tiles; the radar keeps no last-good copy.

What changed, last 60 minutes

  1. SPC Day 1 outlook issued
  2. Mesoscale Discussion 2412 issued by NOAA/SPC: parts of southeastern New Mexico and southwestern Texas
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 2

  1. Flood Warning1until 22:00Z
  2. Mesoscale Discussion11 new · until 21:45Z
Every alert in this area, most urgent first
  1. Flood WarningPresidio County, TXuntil · NWS Midland/Odessa TX
  2. Mesoscale Discussion 2412parts of southeastern New Mexico and southwestern Texasuntil · NOAA/SPC · drawn over this area

Most urgent first, by the Briefing’s ranking. Checked .

Sources

Choose another storm or areaSource status

WarningsTest123 · 2 alerts
Flood WarningPresidio County, TXUntil Mesoscale Discussion 2412parts of southeastern New Mexico and southwestern TexasUntil
Checked

Not an official warning service. Warnings and watches are the National Weather Service’s, outlooks and reports the Storm Prediction Center’s and the Weather Prediction Center’s (Data: NOAA/NWS, NOAA/SPC, NOAA/WPC). When a warning is issued for you, act on it, and use weather.gov or a NOAA Weather Radio for where you are.