Right now
The most recent data we hold from NOAA arrived 2 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
4 other detections within 20 km in the last 24 hours, the nearest 8 km from here.
This alert expired on 22 September 2026 at 01:30 UTC. It is kept here as a record.
It is the 9th strongest of the 37 detections recorded within 20 km of this point since 25 April 2026. The last comparable one was on 21 September 2026. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued September 21 at 7:36PM CDT until September 21 at 8:30PM CDT by NWS Jackson MS
Urban PEI: 65,642 within a heuristic 50 km radius; not unique people.
Nearby, since 25 April 2026
- June 2, 2026 · score 39 · 12.2 km
- September 12, 2026 · score 28 · 15.1 km
- May 26, 2026 · score 39 · 15.3 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 32 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
Computed under scoring rules v5. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 32 / 100 |
| Legacy data-support index | 0.80/1 |
| Coordinates | 31.7348, -89.3156 |
| Nearest City | Laurel (18 km) |
| Urban exposure index (PEI) | 65.6K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-22T00:36:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.1c629c4721e71706c99312dffafc1133dc577b5e.001.1 |
Physical priority index · v5. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-09-22T00:36:00.000Z.
First archived: 2026-09-22T00:40:48.806Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Choctaw, MS; Clay, MS; Oktibbeha, MS; Webster, MS; Madison, MS; Yazoo, MS; Forrest, MS; Jones, MS and 3 more areas |
| Headline | Severe Thunderstorm Warning issued September 21 at 7:36PM CDT until September 21 at 8:30PM CDT by NWS Jackson MS |
| Expires | 2026-09-21T20:30:00-05:00 |
| SenderName | NWS Jackson MS |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.1c629c4721e71706c99312dffafc1133dc577b5e.001.1","noaa_urn:oid:2.49.0.1.840.0.b007e1ea89769d1720dd68f8797965b9276ecc56.001.1","noaa_urn:oid:2.49.0.1.840.0.9606ff675d6241e6c577260091372231e3352fb0.001.1","noaa_urn:oid:2.49.0.1.840.0.630e36531fe509288dd3a9474447a32425bf0c25.001.1","noaa_urn:oid:2.49.0.1.840.0.3da0bea8b33ab89726a9a1d7fbeb2d6c568a2ecb.001.1","noaa_urn:oid:2.49.0.1.840.0.d6f5d66db8986f0bf3778e1003e7436182028698.001.1"] |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Review the area, threshold and delivery channel in your account.
Want to know when something happens near Laurel?