This alert expired on 16 March 2026 at 11:45 UTC. It is kept here as a record.
No stronger detection stands among the 7 recorded within 20 km of this point since 16 March 2026 — 3 others scored the same.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued March 16 at 7:34AM EDT until March 16 at 7:45AM EDT by NWS Peachtree City GA
An estimated 137,979 people live within 50 km of this point.
Nearby, since 16 March 2026
- June 22, 2026 · score 43 · 17.0 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 43 out of 100, at 87 % 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) | 43 / 100 |
| Our confidence | 87% |
| Coordinates | 33.2774, -83.7384 |
| Nearest City | McDonough (43 km) |
| Population Exposed | 138.0K within 50 km |
| Impact Tier | significant |
| Date | 2026-03-16 — time not reported by the source |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.0561dc586347139a9cea91c031fe6202 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Chattahoochee, GA; Marion, GA; Schley, GA; Taylor, GA; Dale, AL; Henry, AL; Houston, AL; Clay, GA; Quitman, GA; Randolph, GA; Houston, AL; Bay, FL; Calhoun, FL; Holmes, FL; Jackson, FL; Walton, FL; Washington, FL; Early, GA; Miller, GA; Seminole, GA and 14 more areas |
| Headline | Severe Thunderstorm Warning issued March 16 at 7:34AM EDT until March 16 at 7:45AM EDT by NWS Peachtree City GA |
| Expires | 2026-03-16T07:45:00-04:00 |
| SenderName | NWS Peachtree City GA |
| HasExactCoords | true |
| MergedCount | 17 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.0561dc586347139a9cea91c031fe620289f5f8c6.002.1","noaa_urn:oid:2.49.0.1.840.0.9cb07a9b6b319c0efba0e338c5217ab7056c10f7.002.1","noaa_urn:oid:2.49.0.1.840.0.a89f984529b20899038fad0a9148199db1478f9e.001.1","noaa_urn:oid:2.49.0.1.840.0.7e98f72986f10abfa30e9d04f118f08a3f38c93e.001.1","noaa_urn:oid:2.49.0.1.840.0.42a7cca1684b2fcc0b620179e4b2be0d9c623914.002.1","noaa_urn:oid:2.49.0.1.840.0.5afbe6c4e9c6cc292ce59a74eac3d4dddf5d11eb.002.1","noaa_urn:oid:2.49.0.1.840.0.4474a8ff6acf39a1b554580f3eb9114f37ac4853.002.1","noaa_urn:oid:2.49.0.1.840.0.659e5bfb5313e13216186cce2bfb7d212f05098e.001.1","noaa_urn:oid:2.49.0.1.840.0.62ef5ec7f74dfba1fca90bc51a173c5580158227.001.1","noaa_urn:oid:2.49.0.1.840.0.161875ea215074360dad26cc893f74fa3a6a4f6d.001.1","noaa_urn:oid:2.49.0.1.840.0.fd50a99cd638f17c5459e48b986ac2a1be74847a.002.1","noaa_urn:oid:2.49.0.1.840.0.4ac1f436c41d13f8927b97bd87961f60c924aa0f.001.1","noaa_urn:oid:2.49.0.1.840.0.c4ccc9aa8da494276d25c373e61c99489b16013f.001.1","noaa_urn:oid:2.49.0.1.840.0.533d1291bdad22a625d0542d3e7dfbca96cd5733.002.1","noaa_urn:oid:2.49.0.1.840.0.1eec9016b7f524b7ba6b7ab2b39152fd1f062118.001.1","noaa_urn:oid:2.49.0.1.840.0.7f87dadab9f89d86a7be93fa8feaf7348ea7ff89.001.1","noaa_urn:oid:2.49.0.1.840.0.3b493fde695fef8487c582cd231a47c8a28de03a.001.1"] |
| Iem TypeSummary | D |
| Iem City | 1 WSW Birdie |
| Iem County | Spalding |
| Iem State | GA |
| Iem Wfo | FFC |
| Iem Remark | EM reports a tree down at Fayetteville Rd and Vaughn Rd. |
| MergedSources | [{"id":"iem_D_33.330_-84.350_1773657300000","source":"iem","severity":"low","severityValue":25,"timestamp":1773657300000,"latitude":33.33,"longitude":-84.35},{"id":"iem_D_33.310_-84.380_1773657480000","source":"iem","severity":"low","severityValue":25,"timestamp":1773657480000,"latitude":33.31,"longitude":-84.38}] |
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.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 43/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.