Right now
The most recent data we hold from NOAA arrived 58 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 25 May 2026 at 21:45 UTC. It is kept here as a record.
It is the 48th strongest of the 101 detections recorded within 20 km of this point since 12 March 2026. Another comparable one was recorded here earlier the same day. 25 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued May 25 at 3:23PM CDT until May 25 at 4:45PM CDT by NWS New Orleans LA
An estimated 86,884 people live within 50 km of this point.
Nearby, since 12 March 2026
- May 28, 2026 · score 43 · 6.3 km
- May 25, 2026 · score 43 · 7.4 km
- May 25, 2026 · score 43 · 7.4 km
How we know
Confirmed by 11 independent sources, including NOAA.
Our own score for this event is 39 out of 100, at 90 % 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) | 39 / 100 |
| Our confidence | 90% |
| Coordinates | 30.6857, -89.4624 |
| Nearest City | West Gulfport (48 km) |
| Population Exposed | 86.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-25T20:23:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.4b8609ea918ed0b216a69a350c1afa99 |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Hancock, MS; Harrison, MS; Hancock, MS; Pearl River, MS; Pearl River, MS and 1 more areas |
| Headline | Flash Flood Warning issued May 25 at 3:23PM CDT until May 25 at 4:45PM CDT by NWS New Orleans LA |
| Expires | 2026-05-25T16:45:00-05:00 |
| SenderName | NWS New Orleans LA |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.4b8609ea918ed0b216a69a350c1afa9913ac4c97.001.1","noaa_urn:oid:2.49.0.1.840.0.55aad0a8e124937b17e97d3702b6213634d5db8f.001.1","noaa_urn:oid:2.49.0.1.840.0.325adb048d42f39b33794d68be08ed1070f0f65b.001.1","noaa_urn:oid:2.49.0.1.840.0.b219117e746409877649a562ef816e2027da6ec6.001.1","noaa_urn:oid:2.49.0.1.840.0.dad3c2ccd20e37033fc41383b032c956642b2652.001.1"] |
| Iem TypeSummary | F |
| Iem City | 3 WNW Kiln |
| Iem County | Hancock |
| Iem State | MS |
| Iem Wfo | LIX |
| Iem Remark | Multiple portions of Kiln-Picayune Rd impassable with barricades blocking them per Hancock County SO. |
| MergedSources | [{"id":"iem_F_30.990_-89.380_1779736800000","source":"iem","severity":"low","severityValue":25,"timestamp":1779736800000,"latitude":30.99,"longitude":-89.38},{"id":"iem_F_30.920_-89.440_1779736800000","source":"iem","severity":"low","severityValue":25,"timestamp":1779736800000,"latitude":30.92,"longitude":-89.44},{"id":"iem_F_30.740_-89.670_1779732240000","source":"iem","severity":"low","severityValue":25,"timestamp":1779732240000,"latitude":30.74,"longitude":-89.67},{"id":"iem_F_30.990_-89.380_1779734280000","source":"iem","severity":"low","severityValue":25,"timestamp":1779734280000,"latitude":30.99,"longitude":-89.38},{"id":"iem_F_30.450_-89.410_1779729780000","source":"iem","severity":"low","severityValue":25,"timestamp":1779729780000,"latitude":30.45,"longitude":-89.41},{"id":"iem_F_30.680_-89.360_1779737160000","source":"iem","severity":"low","severityValue":25,"timestamp":1779737160000,"latitude":30.68,"longitude":-89.36},{"id":"iem_F_30.530_-89.520_1779730320000","source":"iem","severity":"low","severityValue":25,"timestamp":1779730320000,"latitude":30.53,"longitude":-89.52},{"id":"iem_F_30.530_-89.670_1779733200000","source":"iem","severity":"low","severityValue":25,"timestamp":1779733200000,"latitude":30.53,"longitude":-89.67},{"id":"iem_F_30.530_-89.680_1779733200000","source":"iem","severity":"low","severityValue":25,"timestamp":1779733200000,"latitude":30.53,"longitude":-89.68},{"id":"iem_F_30.430_-89.480_1779730140000","source":"iem","severity":"low","severityValue":25,"timestamp":1779730140000,"latitude":30.43,"longitude":-89.48}] |
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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