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.
4 other detections within 20 km in the last 24 hours, the nearest 6 km from here.
This alert expired on 7 September 2026 at 19:45 UTC. It is kept here as a record.
It is the 13th strongest of the 38 detections recorded within 20 km of this point since 9 March 2026. The last comparable one was on 25 August 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued September 7 at 2:04PM CDT until September 7 at 2:45PM CDT by NWS New Orleans LA
An estimated 110,517 people live within 50 km of this point.
Nearby, since 9 March 2026
- June 21, 2026 · score 39 · 3.0 km
- September 7, 2026 · score 37 · 6.4 km
- May 14, 2026 · score 43 · 10.2 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 37 out of 100, at 81 % 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) | 37 / 100 |
| Our confidence | 81% |
| Coordinates | 30.6495, -90.6736 |
| Nearest City | Hammond (26 km) |
| Population Exposed | 110.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-07T19:04:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.1bc9a0cbe6943759a1c33b81b646311882ea5c28.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Tangipahoa, LA; Washington, LA; Ascension, LA; East Baton Rouge, LA; Iberville, LA; West Baton Rouge, LA |
| Headline | Severe Thunderstorm Warning issued September 7 at 2:04PM CDT until September 7 at 2:45PM CDT by NWS New Orleans LA |
| Expires | 2026-09-07T14:45:00-05:00 |
| SenderName | NWS New Orleans LA |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.1bc9a0cbe6943759a1c33b81b646311882ea5c28.001.1","noaa_urn:oid:2.49.0.1.840.0.992bce1ac971f0086874dd12d62815603a5fdf03.001.1"] |
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.
Want to know when something happens near Hammond?
Calamity.live data shows a weather event with CalamityScore 37/100, near Hammond (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.