Calamity
MediumSevere WeatherCalamity Score: 22

Severe Weather in United States

StoneUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 12 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 02:30 UTC. It is kept here as a record.

It is the 81st strongest of the 117 detections recorded within 20 km of this point since 8 May 2026. The last comparable one was on 26 May 2026. 10 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Flood Warning issued May 26 at 9:23PM CDT until May 30 at 5:00PM CDT by NWS Mobile AL

Nearby, since 8 May 2026

How we know

One source: NOAA. Not yet confirmed by a second, independent source.

Our own score for this event is 22 out of 100, at 60 % 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

TypeSevere Weather
SeverityMedium
Calamity Score (ours)22 / 100
Our confidence60%
Coordinates30.8542, -89.2105
Nearest CityWest Gulfport (52 km)
Impact Tierminor
Timestamp2026-05-27T02:23:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.962f90de9b902b04ca932471d808a88f

Score Breakdown

35
intensity
0
population
0
cascading
80
historical

Technical Details

EventFlood Warning
UrgencyImmediate
CertaintyObserved
AreaDescGeorge, MS; Greene, MS; Perry, MS; George, MS; Greene, MS; Clarke, MS and 5 more areas
HeadlineFlood Warning issued May 26 at 9:23PM CDT until May 30 at 5:00PM CDT by NWS Mobile AL
Expires2026-05-27T21:30:00-05:00
SenderNameNWS Mobile AL
HasExactCoordstrue
MergedCount10
MergedIds["noaa_urn:oid:2.49.0.1.840.0.962f90de9b902b04ca932471d808a88f25a939d7.001.1","noaa_urn:oid:2.49.0.1.840.0.2cde39f3da9515628b752a52b2cdf6744604c51f.001.1","noaa_urn:oid:2.49.0.1.840.0.6216fc7310ab650d05c63a2f3e4ead3fb000c9e9.001.1","noaa_urn:oid:2.49.0.1.840.0.6216fc7310ab650d05c63a2f3e4ead3fb000c9e9.002.1","noaa_urn:oid:2.49.0.1.840.0.436896077c1097225abf4590a93469b940b39c93.001.1","noaa_urn:oid:2.49.0.1.840.0.21ce1a5665a4e5651b9028f3c09406f33f9a5a05.001.1","noaa_urn:oid:2.49.0.1.840.0.d1f844d4a54db608f9deddac85a2f8cbbf1ff5d4.001.1","noaa_urn:oid:2.49.0.1.840.0.a5250f7781fcbe40a1e0596b3e27d39c84046d64.001.1","noaa_urn:oid:2.49.0.1.840.0.b9eb7568986f40f857ff01e8b7dc35b66ffba24c.001.1","noaa_urn:oid:2.49.0.1.840.0.d833fdfc961a815045f4d73f5e3e0490b3e59d47.001.1"]

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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