Severe Weather near Laplace
Right now
The most recent data we hold from NOAA arrived 50 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 16 March 2026 at 07:15 UTC. It is kept here as a record.
It is the 2nd strongest of the 33 detections recorded within 20 km of this point since 16 March 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued March 16 at 1:25AM CDT until March 16 at 2:15AM CDT by NWS New Orleans LA
An estimated 788,009 people live within 50 km of this point.
Nearby, since 16 March 2026
- June 20, 2026 · score 43 · 5.0 km
- August 6, 2026 · score 43 · 5.4 km
- July 5, 2026 · score 72 · 5.7 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 48 out of 100, at 78 % 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) | 48 / 100 |
| Our confidence | 78% |
| Coordinates | 30.2550, -90.4533 |
| Nearest City | Laplace (21 km) |
| Population Exposed | 788.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-16T06:25:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.b8df041f801c99654744ce5af8dc8ee3d91ff7ba.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Ascension, LA; Livingston, LA; St. John The Baptist, LA; Tangipahoa, LA |
| Headline | Severe Thunderstorm Warning issued March 16 at 1:25AM CDT until March 16 at 2:15AM CDT by NWS New Orleans LA |
| Expires | 2026-03-16T02:15:00-05:00 |
| SenderName | NWS New Orleans LA |
| HasExactCoords | true |
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 Laplace?
Calamity.live data shows a weather event with CalamityScore 48/100, near Laplace (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.