Right now
The most recent data we hold from NOAA arrived 32 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
5 other detections within 20 km in the last 24 hours, the nearest <1 km from here.
This alert expired on 16 September 2026 at 01:30 UTC. It is kept here as a record.
It is the 12th strongest of the 27 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued September 15 at 4:33PM MDT until September 15 at 7:30PM MDT by NWS Albuquerque NM
Urban PEI: 87,505 within a heuristic 50 km radius; not unique people.
Nearby, since 15 March 2026
- September 15, 2026 · score 32 · 0.0 km
- September 16, 2026 · score 32 · 12.2 km
- July 27, 2026 · score 39 · 19.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 32 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
Computed under scoring rules v5. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 32 / 100 |
| Legacy data-support index | 0.81/1 |
| Coordinates | 36.0021, -106.2757 |
| Nearest City | Santa Fe (46 km) |
| Urban exposure index (PEI) | 87.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-15T22:33:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.0785622390dda274676ecb7b2f75818a862ecebe.001.1 |
Physical priority index · v5. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-09-15T22:33:00.000Z.
First archived: 2026-09-15T22:40:01.835Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Santa Fe, NM; Rio Arriba, NM; Sandoval, NM; Rio Arriba, NM; Santa Fe, NM |
| Headline | Flash Flood Warning issued September 15 at 4:33PM MDT until September 15 at 7:30PM MDT by NWS Albuquerque NM |
| Expires | 2026-09-15T19:30:00-06:00 |
| SenderName | NWS Albuquerque NM |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.0785622390dda274676ecb7b2f75818a862ecebe.001.1","noaa_urn:oid:2.49.0.1.840.0.a47e3548ab5cac886980988511e46819d141b4f1.001.1","noaa_urn:oid:2.49.0.1.840.0.cf0d96bc785f3df603c5d47614e0eb9a52202422.001.1"] |
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.
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