Right now
The most recent data we hold from NOAA arrived 4 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 23 May 2026 at 16:45 UTC. It is kept here as a record.
It is the 13th strongest of the 101 detections recorded within 20 km of this point since 25 April 2026. The last comparable one was on 21 May 2026. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued May 22 at 3:54PM CDT until May 23 at 11:36AM CDT by NWS Mobile AL
An estimated 222,013 people live within 50 km of this point.
Nearby, since 25 April 2026
- May 23, 2026 · score 43 · 4.2 km
- June 6, 2026 · score 43 · 7.7 km
- May 26, 2026 · score 43 · 8.2 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 79 % 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 | 79% |
| Coordinates | 30.6193, -89.1078 |
| Nearest City | West Gulfport (24 km) |
| Population Exposed | 222.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-23T02:24:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.09cd05b45d21f6879c8a22a811f84377 |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Mobile, AL; Harrison, MS; Pearl River, MS |
| Headline | Flood Warning issued May 22 at 3:54PM CDT until May 23 at 11:36AM CDT by NWS Mobile AL |
| Expires | 2026-05-23T11:45:00-05:00 |
| SenderName | NWS Mobile AL |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.09cd05b45d21f6879c8a22a811f8437759817502.001.1","noaa_urn:oid:2.49.0.1.840.0.a51f4f9a63655aa1e5c77e4ab5f7a364df717c8f.002.1","noaa_urn:oid:2.49.0.1.840.0.a51f4f9a63655aa1e5c77e4ab5f7a364df717c8f.001.1","noaa_urn:oid:2.49.0.1.840.0.325bf5b964dd689492652da8aac65a8f0a5576ae.001.1","noaa_urn:oid:2.49.0.1.840.0.8fc62aede5aa4fd195bfdeda6dbbbdbfdd4bf929.001.1"] |
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.
Want to know when something happens near West Gulfport?
Calamity.live data shows a weather event with CalamityScore 43/100, near West Gulfport (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.