Right now
The most recent data we hold from NOAA arrived 21 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 May 2026 at 22:15 UTC. It is kept here as a record.
It is the 3rd strongest of the 25 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 17 at 5:44PM EDT until May 17 at 6:15PM EDT by NWS Jacksonville FL
Nearby, since 16 March 2026
- May 17, 2026 · score 34 · 19.3 km
- June 18, 2026 · score 22 · 23.4 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 69 % 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) | 22 / 100 |
| Our confidence | 69% |
| Coordinates | 31.5708, -82.8440 |
| Nearest City | Tifton (65 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-17T21:44:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.10eeb43a7639bb292ff0ca39801a2b25 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Hamilton, FL; Echols, GA; Emanuel, GA; Johnson, GA; Laurens, GA; Treutlen, GA |
| Headline | Severe Thunderstorm Warning issued May 17 at 5:44PM EDT until May 17 at 6:15PM EDT by NWS Jacksonville FL |
| Expires | 2026-05-17T18:15:00-04:00 |
| SenderName | NWS Jacksonville FL |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.10eeb43a7639bb292ff0ca39801a2b25eb13c09b.001.1","noaa_urn:oid:2.49.0.1.840.0.6a58dfa39a771097a623ce1ff4a1896c59aa28f5.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 0.25 |
| Iem Unit | Inch |
| Iem City | West Green |
| Iem County | Coffee |
| Iem State | GA |
| Iem Wfo | JAX |
| Iem Remark | Several reports of pea size hail in the West Green, GA area. |
| MergedSources | [{"id":"iem_H_31.810_-82.980_1779050400000","source":"iem","severity":"low","severityValue":25,"timestamp":1779050400000,"latitude":31.81,"longitude":-82.98},{"id":"iem_H_31.610_-82.730_1779048000000","source":"iem","severity":"low","severityValue":25,"timestamp":1779048000000,"latitude":31.61,"longitude":-82.73}] |
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 22/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.