This alert expired on 5 September 2026 at 01:00 UTC. It is kept here as a record.
It is one of only 2 we have recorded within 20 km of this point since 26 April 2026. The last comparable one was on 26 April 2026.
What the source measured
NOAA reported: Flash Flood Warning issued September 4 at 3:54PM MDT until September 4 at 7:00PM MDT by NWS Albuquerque NM
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 16 out of 100, at 60 % 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) | 16 / 100 |
| Our confidence | 60% |
| Coordinates | 33.4936, -107.5843 |
| Nearest City | Las Cruces (152 km) |
| Impact Tier | minor |
| Timestamp | 2026-09-04T21:54:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.f46ecdcd7317d81bf1356b088e9fe2c4aee9120a.001.1 |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Socorro, NM; Grant, NM |
| Headline | Flash Flood Warning issued September 4 at 3:54PM MDT until September 4 at 7:00PM MDT by NWS Albuquerque NM |
| Expires | 2026-09-04T19:00:00-06:00 |
| SenderName | NWS Albuquerque NM |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.f46ecdcd7317d81bf1356b088e9fe2c4aee9120a.001.1","noaa_urn:oid:2.49.0.1.840.0.c0c2792992e9c3796b28abecc296cdc06214dc21.001.1"] |
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 in this area?
Calamity.live data shows a weather event with CalamityScore 16/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.