This alert expired on 19 June 2026 at 04:07 UTC. It is kept here as a record.
It is the 9th strongest of the 43 detections recorded within 20 km of this point since 8 May 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: Flash Flood Warning issued June 18 at 10:57PM CDT until June 18 at 11:00PM CDT by NWS Mobile AL
An estimated 153,172 people live within 50 km of this point.
Nearby, since 8 May 2026
- May 31, 2026 · score 43 · 8.1 km
- May 30, 2026 · score 37 · 14.2 km
- May 8, 2026 · score 22 · 14.5 km
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 43 out of 100, at 91 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 43 / 100 |
| Our confidence | 91% |
| Coordinates | 30.7609, -88.8182 |
| Nearest City | Ocean Springs (39 km) |
| Population Exposed | 153.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-19T03:57:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4ce7293d97107b6a30e434cfbc98aa72b5a12d6f.001.1 |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | George, MS; Stone, MS |
| Headline | Flash Flood Warning issued June 18 at 10:57PM CDT until June 18 at 11:00PM CDT by NWS Mobile AL |
| Expires | 2026-06-18T23:07:00-05:00 |
| SenderName | NWS Mobile AL |
| HasExactCoords | true |
| Iem TypeSummary | D |
| Iem City | 2 ENE Magnolia Grove Go |
| Iem County | Mobile |
| Iem State | AL |
| Iem Wfo | MOB |
| Iem Remark | Trees down on Moffett Rd. |
| MergedSources | [{"id":"iem_F_30.780_-88.260_1781834400000","source":"iem","severity":"low","severityValue":25,"timestamp":1781834400000,"latitude":30.78,"longitude":-88.26},{"id":"iem_W_30.390_-88.870_1781820600000","source":"iem","severity":"low","severityValue":25,"timestamp":1781820600000,"latitude":30.39,"longitude":-88.87},{"id":"iem_D_30.750_-88.180_1781826900000","source":"iem","severity":"low","severityValue":25,"timestamp":1781826900000,"latitude":30.75,"longitude":-88.18}] |
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 10 February 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.
Calamity.live data shows a weather event with CalamityScore 43/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.