STORM MODEWeather tracking workspace

Storm Mode · Severe weather event

Test123

1 alert

Checked 21:45Z

Agency warning geometry · no observed imagery displayed

Map

Flood Warning 1

NWS’s polygons as issued, or the zones a zone-issued alert names; SPC’s watches by their counties. Checked 21:45Z. 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

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 12:00Z (9 h 45 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 (60)

Nashville, TN (BNA): the surface first, then up through the atmosphere. Temperature and dew point in °C, as measured.
Pressure	Height	Temperature	Dew point	Wind
1003 mb	210 m	10.8	9.9	calm
1000 mb	204 m	11.6	8.5	080° 1 kt
987 mb	315 m	16.0	8.1	075° 3 kt
963 mb	526 m	19.2	7.2	—
949 mb	652 m	18.6	5.6	—
925 mb	871 m	16.8	4.8	045° 8 kt
912 mb	991 m	15.8	5.0	050° 9 kt
890 mb	1198 m	15.3	0.6	050° 13 kt
870 mb	1390 m	14.4	0.2	055° 17 kt
855 mb	1537 m	13.6	2.6	—
850 mb	1586 m	14.0	-2.0	060° 17 kt
826 mb	1827 m	13.0	0.0	—
807 mb	2022 m	12.0	-8.0	—
791 mb	2187 m	10.4	-7.7	070° 8 kt
763 mb	2484 m	7.6	-7.0	110° 9 kt
726 mb	2893 m	3.6	-6.2	095° 9 kt
709 mb	3086 m	2.2	-8.8	—
700 mb	3189 m	2.6	-16.4	085° 4 kt
690 mb	3305 m	3.1	-22.2	310° 3 kt
665 mb	3603 m	2.2	-31.9	340° 11 kt
651 mb	3774 m	1.4	-33.6	—
640 mb	3911 m	0.9	-36.6	300° 4 kt
630 mb	4037 m	-0.1	-34.1	—
617 mb	4204 m	-1.0	-36.5	290° 4 kt
576 mb	4749 m	-3.6	-37.7	340° 6 kt
564 mb	4914 m	-4.5	-35.9	340° 7 kt
549 mb	5126 m	-5.9	-32.9	—
538 mb	5284 m	-6.9	-27.2	305° 10 kt
515 mb	5623 m	-9.9	-24.9	—
500 mb	5850 m	-10.9	-27.9	315° 14 kt
486 mb	6068 m	-12.5	-28.5	—
438 mb	6855 m	-18.1	-50.2	270° 22 kt
413 mb	7293 m	-20.5	-51.5	—
400 mb	7530 m	-21.9	-33.9	270° 28 kt
387 mb	7771 m	-23.5	-30.9	275° 34 kt
366 mb	8176 m	-25.9	-33.8	275° 31 kt
326 mb	9001 m	-32.3	-36.7	285° 44 kt
310 mb	9353 m	-35.3	-39.1	—
300 mb	9580 m	-37.3	-41.2	280° 46 kt
287 mb	9883 m	-39.8	-43.7	275° 46 kt
272 mb	10249 m	-43.1	-47.2	—
250 mb	10810 m	-48.3	-52.2	285° 53 kt
229 mb	11380 m	-53.3	-58.3	—
212 mb	11873 m	-56.1	-62.1	—
200 mb	12240 m	-59.3	-64.3	280° 75 kt
179 mb	12926 m	-63.7	-68.7	295° 78 kt
169 mb	13279 m	-63.0	-69.4	280° 63 kt
157 mb	13731 m	-64.5	-72.5	—
150 mb	14010 m	-64.7	-73.7	270° 64 kt
124 mb	15177 m	-63.8	-76.7	275° 50 kt
112 mb	15798 m	-66.3	-80.7	260° 51 kt
102 mb	16361 m	-68.4	-83.9	275° 61 kt
100 mb	16480 m	-68.3	-84.3	285° 56 kt
74 mb	18284 m	-66.4	-88.7	295° 31 kt
64 mb	19159 m	-67.3	-91.3	295° 22 kt
53 mb	20289 m	-67.1	-91.1	285° 21 kt
42 mb	21643 m	-65.7	-89.7	—
22 mb	25710 m	-58.1	-82.2	295° 34 kt
12 mb	29625 m	-48.9	-74.9	250° 68 kt
6 mb	33899 m	-45.5	—	—

Every station with a sounding (79)

SPC observed soundings checked 21:45Z · Data: NOAA/SPC

Radar-derived cells (112) · current

Collector checked 21:45Z; feed generated 21:45Z. Zero cells does not establish coverage or clear weather. Observations from different radars are not merged.

Station and river observations (166)

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.

K0F2 · Surface station K0F2 · 72 °F (22.2 °C) · wind 3 kt · current · 21:35Z
K11R · Surface station K11R · wind 0 kt · weather RA · current · 21:35Z
K2R9 · Surface station K2R9 · 73 °F (23 °C) · wind 6 kt · current · 21:35Z
K4F2 · Surface station K4F2 · 77 °F (24.8 °C) · wind 4 kt · current · 21:35Z
K5C1 · Surface station K5C1 · 64 °F (18 °C) · wind 5 kt · current · 21:35Z
K5T9 · Surface station K5T9 · 70 °F (21 °C) · wind 8 kt · current · 21:35Z
K66R · Surface station K66R · 72 °F (22 °C) · wind 3 kt · weather -RA · current · 21:35Z
K6P9 · Surface station K6P9 · 66 °F (18.8 °C) · wind 3 kt · weather -DZ · current · 21:30Z
K6R3 · Surface station K6R3 · 76 °F (24.5 °C) · wind 0 kt · current · 21:35Z
K6R6 · Surface station K6R6 · 75 °F (23.9 °C) · wind 6 kt · current · 20:51Z
K81R · Surface station K81R · 62 °F (16.8 °C) · wind 5 kt · weather -DZ · current · 21:35Z
K8T6 · Surface station K8T6 · 77 °F (25 °C) · wind 5 kt · current · 21:35Z
KABI · Surface station KABI · 60 °F (15.6 °C) · wind 8 kt · weather -RA · current · 20:52Z
KACT · Surface station KACT · 74 °F (23.3 °C) · wind 6 kt · current · 20:51Z
KADS · Surface station KADS · 75 °F (24 °C) · wind 6 kt · current · 20:55Z
KAFW · Surface station KAFW · 73 °F (22.8 °C) · wind 7 kt · current · 20:53Z
KALI · Surface station KALI · 82 °F (27.8 °C) · wind 7 kt · current · 20:53Z
KAMA · Surface station KAMA · 54 °F (12.2 °C) · wind 12 kt · weather -RA · current · 21:24Z
KAPY · Surface station KAPY · 87 °F (30.7 °C) · wind 5 kt · current · 21:35Z
KAQO · Surface station KAQO · 64 °F (18 °C) · wind 4 kt · weather -DZ BR · current · 21:35Z
KARM · Surface station KARM · 71 °F (21.7 °C) · wind 4 kt · weather -RA · current · 21:35Z
KAUS · Surface station KAUS · 67 °F (19.4 °C) · wind 6 kt · weather -RA BR · current · 21:38Z
KAXH · Surface station KAXH · 73 °F (22.7 °C) · wind 3 kt · weather RA · current · 21:35Z
KBAZ · Surface station KBAZ · 66 °F (18.9 °C) · wind 12 kt · weather RA BR · current · 20:51Z
KBBD · Surface station KBBD · 61 °F (16 °C) · wind 11 kt · current · 21:35Z
KBEA · Surface station KBEA · 74 °F (23.1 °C) · wind 5 kt · current · 21:35Z
KBGD · Surface station KBGD · 55 °F (12.8 °C) · wind 14 kt · gust 24 kt · weather -RA · current · 20:51Z
KBKD · Surface station KBKD · wind 0 kt · current · 21:35Z
KBMT · Surface station KBMT · 77 °F (25 °C) · wind 6 kt · current · 21:35Z
KBPG · Surface station KBPG · 55 °F (12.6 °C) · wind 9 kt · weather BR · current · 21:35Z
KBPT · Surface station KBPT · 78 °F (25.6 °C) · wind 8 kt · current · 20:53Z
KCDS · Surface station KCDS · 60 °F (15.6 °C) · wind 3 kt · weather -RA · current · 20:53Z
KCFD · Surface station KCFD · 72 °F (22.2 °C) · wind 3 kt · weather RA · current · 21:35Z
KCLL · Surface station KCLL · 74 °F (23.3 °C) · wind 4 kt · weather -RA · current · 20:53Z
KCNW · Surface station KCNW · 73 °F (23 °C) · wind 6 kt · weather HZ · current · 20:50Z
KCOM · Surface station KCOM · 60 °F (15.8 °C) · wind 9 kt · current · 21:35Z
KCRS · Surface station KCRS · 74 °F (23.3 °C) · wind 0 kt · current · 20:53Z
KCVB · Surface station KCVB · 70 °F (21 °C) · wind 8 kt · current · 21:35Z
KCWC · Surface station KCWC · 68 °F (20.1 °C) · current · 21:35Z
KCXO · Surface station KCXO · 77 °F (25 °C) · wind 7 kt · current · 20:53Z
KCZT · Surface station KCZT · 79 °F (26 °C) · wind 5 kt · current · 21:35Z
KDAL · Surface station KDAL · 74 °F (23.3 °C) · wind 4 kt · current · 20:53Z
KDFW · Surface station KDFW · 75 °F (23.9 °C) · wind 5 kt · current · 20:53Z
KDHT · Surface station KDHT · 55 °F (12.8 °C) · wind 18 kt · gust 25 kt · weather RA BR · current · 21:34Z
KDRT · Surface station KDRT · 70 °F (21.1 °C) · wind 8 kt · current · 21:28Z
KDTO · Surface station KDTO · 75 °F (23.9 °C) · wind 7 kt · current · 20:53Z
KDUX · Surface station KDUX · 54 °F (12 °C) · wind 12 kt · gust 18 kt · weather -RA BR · current · 21:35Z
KDWH · Surface station KDWH · 78 °F (25.6 °C) · wind 6 kt · current · 20:53Z
KDYS · Surface station KDYS · 60 °F (15.4 °C) · wind 11 kt · weather -RA · current · 20:55Z
KDZB · Surface station KDZB · 66 °F (19.1 °C) · wind 4 kt · weather DZ · current · 21:35Z
KE01 · Surface station KE01 · 61 °F (16 °C) · wind 9 kt · current · 21:35Z
KE11 · Surface station KE11 · wind 9 kt · weather -DZ · current · 21:35Z
KE35 · Surface station KE35 · 70 °F (21.1 °C) · wind 0 kt · current · 21:35Z
KE38 · Surface station KE38 · 73 °F (22.6 °C) · wind 11 kt · gust 16 kt · current · 21:35Z
KE41 · Surface station KE41 · 61 °F (15.9 °C) · wind 0 kt · current · 21:35Z
KE42 · Surface station KE42 · 53 °F (11.8 °C) · wind 13 kt · weather -RA · current · 21:35Z
KE57 · Surface station KE57 · 52 °F (11 °C) · wind 4 kt · weather -DZ BR · current · 21:35Z
KEBG · Surface station KEBG · 88 °F (31 °C) · wind 4 kt · current · 21:35Z
KECU · Surface station KECU · 66 °F (19 °C) · wind 7 kt · current · 21:35Z
KEFD · Surface station KEFD · 77 °F (25 °C) · wind 10 kt · current · 20:54Z
KELA · Surface station KELA · 71 °F (21.6 °C) · wind 0 kt · weather -RA · current · 21:35Z
KELP · Surface station KELP · 68 °F (20 °C) · wind 0 kt · current · 20:51Z
KERV · Surface station KERV · 65 °F (18.1 °C) · wind 4 kt · current · 21:35Z
KETN · Surface station KETN · 65 °F (18.3 °C) · wind 4 kt · current · 21:30Z
KF00 · Surface station KF00 · 75 °F (24 °C) · wind 6 kt · current · 21:35Z
KF05 · Surface station KF05 · 65 °F (18.2 °C) · wind 5 kt · current · 21:35Z
KF17 · Surface station KF17 · 77 °F (25 °C) · current · 21:35Z
KF44 · Surface station KF44 · 77 °F (25 °C) · wind 6 kt · current · 21:35Z
KF46 · Surface station KF46 · 73 °F (23 °C) · wind 3 kt · current · 21:35Z
KFTN · Surface station KFTN · 81 °F (27 °C) · wind 3 kt · current · 21:35Z
KFTW · Surface station KFTW · 74 °F (23.3 °C) · wind 7 kt · current · 20:53Z
KFWS · Surface station KFWS · 73 °F (23 °C) · wind 4 kt · current · 20:47Z
KGDJ · Surface station KGDJ · 72 °F (22 °C) · wind 4 kt · current · 21:35Z
KGGG · Surface station KGGG · 78 °F (25.6 °C) · wind 7 kt · current · 20:53Z
KGKY · Surface station KGKY · 73 °F (22.8 °C) · wind 6 kt · current · 20:53Z
KGLE · Surface station KGLE · 74 °F (23.4 °C) · wind 4 kt · current · 21:35Z
KGLS · Surface station KGLS · 75 °F (23.9 °C) · wind 13 kt · current · 20:52Z
KGNC · Surface station KGNC · 53 °F (11.4 °C) · wind 6 kt · weather BR · current · 21:30Z
KGOP · Surface station KGOP · 70 °F (21 °C) · wind 3 kt · current · 21:35Z
KGPM · Surface station KGPM · 74 °F (23.3 °C) · wind 6 kt · current · 21:35Z
KGRK · Surface station KGRK · 69 °F (20.3 °C) · wind 7 kt · weather -RA · current · 20:55Z
KGTU · Surface station KGTU · 66 °F (18.9 °C) · wind 5 kt · weather -RA · current · 21:24Z
KGVT · Surface station KGVT · 77 °F (25 °C) · wind 5 kt · current · 21:35Z
KGYB · Surface station KGYB · 67 °F (19.5 °C) · wind 0 kt · weather -RA · current · 21:35Z
KGYI · Surface station KGYI · 73 °F (23 °C) · wind 4 kt · current · 20:50Z
KGZN · Surface station KGZN · 64 °F (18 °C) · wind 6 kt · current · 21:25Z
KHDO · Surface station KHDO · 69 °F (20.6 °C) · wind 10 kt · current · 21:37Z
KHHF · Surface station KHHF · 55 °F (13 °C) · wind 6 kt · weather -RA BR · current · 21:35Z
KHLR · Surface station KHLR · 70 °F (21 °C) · wind 5 kt · weather -RA · current · 21:21Z
KHOU · Surface station KHOU · 77 °F (25 °C) · wind 9 kt · gust 16 kt · current · 20:53Z
KHQZ · Surface station KHQZ · 75 °F (24 °C) · wind 0 kt · current · 20:50Z
KHRL · Surface station KHRL · 88 °F (31.1 °C) · wind 10 kt · current · 20:52Z
KHRX · Surface station KHRX · 54 °F (12 °C) · wind 9 kt · current · 21:35Z
KIAH · Surface station KIAH · 79 °F (26.1 °C) · wind 10 kt · current · 20:53Z
KIKG · Surface station KIKG · 82 °F (27.7 °C) · wind 6 kt · current · 21:35Z
KINJ · Surface station KINJ · 73 °F (22.7 °C) · wind 6 kt · current · 21:35Z
KJAS · Surface station KJAS · 79 °F (26 °C) · wind 6 kt · gust 14 kt · current · 21:35Z
KJCT · Surface station KJCT · 65 °F (18.3 °C) · wind 9 kt · weather -RA · current · 20:51Z
KJXI · Surface station KJXI · 77 °F (25 °C) · wind 4 kt · current · 21:35Z
KLBB · Surface station KLBB · 55 °F (12.8 °C) · wind 12 kt · weather -RA · current · 20:53Z

Showing 100 of 166 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: 15 Oct 00:08Z

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 1

Flood Warning1until 1 Nov 11:00Z

Every alert is in the alert list. Checked 21:45Z.

My places

Places saved on this device appear here with scripting enabled.

Find or save a place

Area brief

In force now

Flood Warning1

Flood Warning ends 1 Nov 11:00Z · in 37 h 14 min

Outlooks for this area

Last hour

No changes.

Sources

All 7 current · alerts checked 21:45Z Sources

Map layers

Layers

Alert outlines Radar cells State/county borders Roads and rivers Stations and gauges

Lightning activity — GOES GLM

Public event region Aggregation interval Show density on map

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

Coverage and interpretation

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

Cached lightning source details and text readings

Snow analysis — NOHRSC

Snow field Retained picture Show snow on the map

Stored snow depth · footprint valid 2026-10-30 12:00:00 UTC, picture retrieved 2026-10-30 18:23:06.564 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

NOAA/NWS/NOHRSC’s original picture and legend. No station or address value is inferred.

Coverage and interpretation

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.

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

Alert changes

Flash Flood Warning · warning expired as issued · 18:15ZCollected 18:15Z
Flash Flood Warning · warning expired as issued · 18:15ZCollected 18:15Z
Flash Flood Warning · warning continued · 16:43ZCollected 16:45Z
Flash Flood Warning · warning continued · 16:43ZCollected 16:44Z
Flash Flood Warning · warning expired as issued · 15:45ZCollected 15:45Z
Flash Flood Warning · warning issued · 15:10ZCollected 15:11Z
Flash Flood Warning · warning issued · 15:08ZCollected 15:10Z
Flash Flood Warning · warning expired as issued · 15:00ZCollected 15:00Z
Flash Flood Warning · warning expired as issued · 15:00ZCollected 15:00Z
Flash Flood Warning · warning expired as issued · 15:00ZCollected 15:00Z
Flood Warning · warning issued · 14:47ZCollected 14:48Z
Flash Flood Warning · warning expired as issued · 14:30ZCollected 14:30Z

Source collection activity (15)

radar alerts · source revision · collected 21:45Z
office afd · source revision · collected 21:45Z
metars · source revision · collected 21:45Z
gauges observed · source revision · collected 21:45Z
gauge details · source revision · collected 21:45Z
radar alerts · source revision · collected 21:44Z
radar alerts · source revision · collected 21:36Z
gauges forecast · source revision · collected 21:35Z
radar alerts · source revision · collected 21:33Z
office afd · source revision · collected 21:30Z
metars · source revision · collected 21:30Z
hrrr · source revision · collected 21:30Z

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

Recording coverage and limits

warnings: retained from 2026-10-29T21:45:58.621Z through 2026-10-30T21:45:07.808Z
outlooks: retained from 2026-10-29T21:45:58.621Z through 2026-10-30T21:45:07.583Z
hydro: retained from 2026-10-29T21:45:58.621Z through 2026-10-30T21:45:06.835Z
analysis: retained from 2026-10-29T21:45:58.621Z through 2026-10-30T21:45:07.448Z
winter: retained from 2026-10-29T21:45:58.621Z through 2026-10-30T21:38:05.165Z

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

What changed, last 60 minutes

Nothing has changed in the last 60 minutes.

Sources

Curated events, as published checked 21:45Z
NWS warnings and SPC watches checked 21:45Z
NWS watches and advisories checked 21:45Z
SPC mesoscale discussions checked 21:45Z
SPC Day 1 outlook checked 21:45Z
WPC excessive rainfall checked 21:45Z
NWPS river gauges checked 21:45Z
Radar live tiles, no last-good copy

Checks every minute; each layer keeps its own time.

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.

1AlertsTest123

Flood WarningBrewster County, TXuntil 1 Nov 11:00Z

21:45Z

Map

Analysis

Soundings: what weather balloons measured

This event, as this site’s operators set it up

Spotlight

Flash-flood risk, Day 1

River gauges in flood

Rain expected and rain that fell

SPC Day 1 outlook

Watches

Mesoscale discussions

Storm ingredients

Radar

In force in this area 1

My places