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 24 May 2026 at 03:45 UTC. It is kept here as a record.
It is the 11th strongest of the 93 detections recorded within 20 km of this point since 25 April 2026. Another comparable one was recorded here earlier the same day. 14 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued May 23 at 6:32AM CDT until May 25 at 7:00AM CDT by NWS New Orleans LA
An estimated 222,013 people live within 50 km of this point.
Nearby, since 25 April 2026
- May 23, 2026 · score 43 · 0.0 km
- May 26, 2026 · score 43 · 8.9 km
- June 6, 2026 · score 43 · 10.1 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 81 % 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 | 81% |
| Coordinates | 30.5931, -89.0765 |
| Nearest City | West Gulfport (22 km) |
| Population Exposed | 222.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-23T12:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.bb64450a61e04f3d8be561d540a58ace |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Harrison, MS; Pearl River, MS; Mobile, AL |
| Headline | Flood Warning issued May 23 at 6:32AM CDT until May 25 at 7:00AM CDT by NWS New Orleans LA |
| Expires | 2026-05-23T22:45:00-05:00 |
| SenderName | NWS New Orleans LA |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.bb64450a61e04f3d8be561d540a58acef0b88349.001.1","noaa_urn:oid:2.49.0.1.840.0.ef4d2f78ecb323d02560ae8717068a60deb21fc8.001.1","noaa_urn:oid:2.49.0.1.840.0.6ed77f2df89a763424cc82aa3f4a74fb6ecafef1.001.1","noaa_urn:oid:2.49.0.1.840.0.7e477b0e9fd03b2824fd18fea0ff6d2027dde14f.001.1","noaa_urn:oid:2.49.0.1.840.0.d8404bfc1eacc14c112826c63c7699e447c3fd0e.001.1","noaa_urn:oid:2.49.0.1.840.0.4f0ef5f60d6afe7bc2ccadb7c658151ef029f045.001.1"] |
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.