Right now
The most recent data we hold from NOAA arrived 5 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 3 June 2026 at 03:30 UTC. It is kept here as a record.
It is the 25th strongest of the 51 detections recorded within 20 km of this point since 9 March 2026. The last comparable one was on 23 May 2026. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued June 2 at 7:19PM CDT until June 2 at 10:30PM CDT by NWS New Orleans LA
An estimated 290,612 people live within 50 km of this point.
Nearby, since 9 March 2026
- May 8, 2026 · score 43 · 12.1 km
- July 8, 2026 · score 43 · 12.9 km
- June 22, 2026 · score 43 · 14.9 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, at 80 % 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) | 43 / 100 |
| Our confidence | 80% |
| Coordinates | 30.6600, -91.2878 |
| Nearest City | Zachary (12 km) |
| Population Exposed | 290.6K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-03T00:19:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7520a8fbe0f50a9666d1b0c0fa32c63aec2bdafd.001.1 |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | East Baton Rouge, LA; East Feliciana, LA; Pointe Coupee, LA; West Baton Rouge, LA; West Feliciana, LA |
| Headline | Flash Flood Warning issued June 2 at 7:19PM CDT until June 2 at 10:30PM CDT by NWS New Orleans LA |
| Expires | 2026-06-02T22:30:00-05:00 |
| SenderName | NWS New Orleans LA |
| HasExactCoords | true |
Safety Information
During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.
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 Zachary?
Calamity.live data shows a weather event with CalamityScore 43/100, near Zachary (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.