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.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 28 May 2026 at 14:00 UTC. It is kept here as a record.
It is the 22nd strongest of the 112 detections recorded within 20 km of this point since 8 May 2026. Another comparable one was recorded here earlier the same day. 24 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued May 27 at 8:47PM CDT until May 30 at 11:17PM CDT by NWS Mobile AL
An estimated 222,013 people live within 50 km of this point.
Nearby, since 8 May 2026
- June 18, 2026 · score 67 · 7.5 km
- May 30, 2026 · score 43 · 8.0 km
- May 29, 2026 · score 43 · 8.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 80 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 43 / 100 |
| Our confidence | 80% |
| Coordinates | 30.7746, -89.0781 |
| Nearest City | West Gulfport (42 km) |
| Population Exposed | 222.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-28T01:47:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.df3c02fdbc19550597089d6c8f867f95 |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | George, MS; Greene, MS; Perry, MS; George, MS; Greene, MS; St. Tammany, LA; Hancock, MS; Pearl River, MS and 1 more areas |
| Headline | Flood Warning issued May 27 at 8:47PM CDT until May 30 at 11:17PM CDT by NWS Mobile AL |
| Expires | 2026-05-28T09:00:00-05:00 |
| SenderName | NWS Mobile AL |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.df3c02fdbc19550597089d6c8f867f9503a6b0a2.001.1","noaa_urn:oid:2.49.0.1.840.0.a2e06fd903f1a15e540b2d07cd18a15c26b118cf.001.1","noaa_urn:oid:2.49.0.1.840.0.c3d3820258d4507e4321d34d941658b8dd2491ee.001.1","noaa_urn:oid:2.49.0.1.840.0.a88c6ef283fe094dee5f5fa7b827d9855fdb974d.001.1"] |
Safety Information
During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.
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.
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