Right now
The most recent data we hold from HEAT GOV arrived 18 minutes ago, and this point is in it.
7 other detections within 20 km in the last 24 hours, the nearest 16 km from here.
This alert is in force until 13 September 2026, 16:00 UTC.
It is the 153rd strongest of the 170 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. 9 more were recorded here in the fortnight before it.
What the source measured
HEAT GOV reported: * WHAT...Heat index values up to 110 degrees expected. * WHERE...Carroll and Grenada Counties. * WHEN...From 11 AM this morning to 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
An estimated 15,431 people live within 50 km of this point.
Nearby, since 15 March 2026
- September 8, 2026 · score 28 · 17.1 km
- September 7, 2026 · score 28 · 17.1 km
- September 12, 2026 · score 28 · 18.5 km
How we know
One source: HEAT GOV. Not yet confirmed by a second, independent source.
Our own score for this event is 28 out of 100, at 70 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 28 / 100 |
| Our confidence | 70% |
| Coordinates | 33.6170, -89.8862 |
| Nearest City | Greenwood (29 km) |
| Population Exposed | 15.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-13T16:00:00.000Z |
| Source | http://www.weather.gov |
Score Breakdown
Technical Details
| Event | Heat Advisory |
| Urgency | Expected |
| Certainty | Likely |
| Onset | 2026-09-13T11:00:00-05:00 |
| Expires | 2026-09-13T11:00:00-05:00 |
| AreaDesc | Grenada; Carroll |
| SenderName | NWS Jackson MS |
| ZonesUsedForCentroid | 2 |
| ZoneCount | 2 |
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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