Calamity
mediumSevere weatherCalamity Score: 22

Severe weather near Slidell

WashingtonUnited StatesNOAA

This alert expired on 20 June 2026 at 14:00 UTC. It is kept here as a record.

It is the 44th strongest of the 180 detections recorded within 20 km of this point since 12 March 2026. Another comparable one was recorded here earlier the same day. 127 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Flood Warning issued June 19 at 8:49PM CDT until June 22 at 4:00PM 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 60 % confidence.

The score is ours, computed from intensity, exposed population and local history — not the source’s.

Event Data

TypeSevere weather
Severitymedium
Calamity Score (ours)22 / 100
Our confidence60%
Coordinates30.8430, -89.9198
Nearest CitySlidell (64 km)
Impact Tierminor
Timestamp2026-06-22T18:00:00.000Z

Score Breakdown

35
intensity
0
population
0
cascading
80
historical

Technical Details

EventFlood Warning
UrgencyExpected
CertaintyLikely
AreaDescCovington, AL; Escambia, AL; Escambia, AL; Escambia, AL; Escambia, FL and 40 more areas
HeadlineFlood Warning issued June 19 at 8:49PM CDT until June 22 at 4:00PM CDT by NWS Mobile AL
Expires2026-06-20T09:00:00-05:00
SenderNameNWS Mobile AL
HasExactCoordstrue
MergedCount52
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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.

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Calamity.live data shows a weather event with CalamityScore 22/100, near Slidell (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.