Calamity
MediumSevere WeatherCalamity Score: 34

Severe Weather in United States

IrwinUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 5 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 22 May 2026 at 20:30 UTC. It is kept here as a record.

It is the 2nd strongest of the 47 detections recorded within 20 km of this point since 13 March 2026. 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: Severe Thunderstorm Warning issued May 22 at 4:05PM EDT until May 22 at 4:30PM EDT by NWS Jacksonville FL

An estimated 16,725 people live within 50 km of this point.

Nearby, since 13 March 2026

How we know

Confirmed by 3 independent sources, including NOAA.

Our own score for this event is 34 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

TypeSevere Weather
SeverityMedium
Calamity Score (ours)34 / 100
Our confidence90%
Coordinates31.6153, -83.1598
Nearest CityTifton (38 km)
Population Exposed16.7K within 50 km
Impact Tiersignificant
Timestamp2026-05-22T20:05:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.0daba8ea075918fd57428f39d3c7b6e4

Score Breakdown

35
intensity
40
population
0
cascading
80
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescAtkinson, GA; Coffee, GA; Ben Hill, GA; Irwin, GA; Turner, GA
HeadlineSevere Thunderstorm Warning issued May 22 at 4:05PM EDT until May 22 at 4:30PM EDT by NWS Jacksonville FL
Expires2026-05-22T16:30:00-04:00
SenderNameNWS Jacksonville FL
HasExactCoordstrue
MergedCount2
MergedIds["noaa_urn:oid:2.49.0.1.840.0.0daba8ea075918fd57428f39d3c7b6e401d2abc3.001.1","noaa_urn:oid:2.49.0.1.840.0.acca7bf7e98baeb005d25412d008ab5c4630da97.002.1"]
Iem TypeSummaryG
Iem Magnitude43
Iem UnitMPH
Iem City2 NNE Tifton
Iem CountyTift
Iem StateGA
Iem WfoTAE
Iem Remarkmesonet station KE4RJI gusted to 43 mph.
MergedSources[{"id":"iem_G_31.430_-83.490_1779478500000","source":"iem","severity":"low","severityValue":25,"timestamp":1779478500000,"latitude":31.43,"longitude":-83.49},{"id":"iem_G_31.480_-83.490_1779478080000","source":"iem","severity":"low","severityValue":25,"timestamp":1779478080000,"latitude":31.48,"longitude":-83.49}]

Safety Information

Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.

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 34/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.