Right now
The most recent data we hold from NOAA arrived 2 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 13 July 2026 at 01:00 UTC. It is kept here as a record.
It is the 25th strongest of the 83 detections recorded within 20 km of this point since 9 March 2026. Another comparable one was recorded here earlier the same day. 12 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Watch issued July 12 at 2:54PM EDT until July 12 at 9:00PM EDT by NWS Peachtree City GA
Urban PEI: 183,772 within a heuristic 50 km radius; not unique people.
Nearby, since 9 March 2026
- September 7, 2026 · score 37 · 0.0 km
- September 6, 2026 · score 37 · 0.0 km
- September 5, 2026 · score 37 · 0.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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 |
| Legacy data-support index | 0.80/1 |
| Coordinates | 33.0000, -83.6000 |
| Nearest City | Macon (18 km) |
| Urban exposure index (PEI) | 183.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-12T18:54:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Watch_noaa_urn:oid:2.49.0.1.840.0.680b737c2fc177fc888801b24800f450 |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-07-12T18:54:00.000Z.
First archived: 2026-07-12T23:41:23.943Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Watch |
| Urgency | Future |
| Certainty | Possible |
| AreaDesc | Baldwin, GA; Bibb, GA; Clarke, GA; Emanuel, GA; Glascock, GA; Greene, GA; Hancock, GA; Jasper, GA; Jefferson, GA; Johnson, GA; Jones, GA; Madison, GA; Monroe, GA; Morgan, GA; Oconee, GA; Oglethorpe, GA; Putnam, GA; Taliaferro, GA; Twiggs, GA; Warren, GA; Washington, GA; Wilkes, GA; Wilkinson, GA; Elbert, GA; Abbeville, SC; Chester, SC; Greenwood, SC; Laurens, SC; Union, SC; Jenkins, GA; Screven, GA; Allendale, SC; Hampton, SC and 1 more areas |
| Headline | Severe Thunderstorm Watch issued July 12 at 2:54PM EDT until July 12 at 9:00PM EDT by NWS Peachtree City GA |
| Expires | 2026-07-12T21:00:00-04:00 |
| SenderName | NWS Peachtree City GA |
| HasExactCoords | false |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.680b737c2fc177fc888801b24800f450a60dbd46.001.1","noaa_urn:oid:2.49.0.1.840.0.2980c453f1cc7648266725119c75feacae5c440f.001.1","noaa_urn:oid:2.49.0.1.840.0.339e4994529e2e9fbfd45141a6550d1888f065a2.001.1","noaa_urn:oid:2.49.0.1.840.0.42eb233f8fdfc5000b8470fee48a56baedeaedc9.001.1"] |
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.
Review the area, threshold and delivery channel in your account.
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