Calamity
MediumSevere WeatherCalamity Score: 22

Severe Weather in United States

ClarkeUnited StatesNOAA

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 17 March 2026 at 02:45 UTC. It is kept here as a record.

No stronger detection stands among the 14 recorded within 20 km of this point since 12 March 2026 — 13 others scored the same. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Flood Warning issued March 15 at 9:38PM CDT until March 17 at 8:00PM CDT by NWS Mobile AL

Nearby, since 12 March 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 58 % 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 confidence58%
Coordinates31.6571, -88.0379
Nearest CityMeridian (100 km)
Impact Tierminor
Timestamp2026-03-16T02:38:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.d43f4e89268e6774e9234f37b8879660

Score Breakdown

35
intensity
0
population
0
cascading
80
historical

Technical Details

EventFlood Warning
UrgencyImmediate
CertaintyObserved
AreaDescClarke, AL; Washington, AL; Choctaw, AL; Clarke, AL; Washington, AL
HeadlineFlood Warning issued March 15 at 9:38PM CDT until March 17 at 8:00PM CDT by NWS Mobile AL
Expires2026-03-16T21:45:00-05:00
SenderNameNWS Mobile AL
HasExactCoordstrue
MergedCount2
MergedIds["noaa_urn:oid:2.49.0.1.840.0.d43f4e89268e6774e9234f37b887966032ac0c67.001.1","noaa_urn:oid:2.49.0.1.840.0.ed5d5d8183503257e415eafe0391e8411f65718d.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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Calamity.live data shows a weather event with CalamityScore 22/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.