Right now
The most recent data we hold from IEM arrived 17 minutes ago, and this point is in it.
3 other detections within 20 km in the last 24 hours, the nearest 4 km from here.
Reported by IEM today.
It is one of only 4 we have recorded within 20 km of this point since 26 September 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
IEM reported: NMDOT reports closure on U.S. Hwy 380 MM3 to MM4 two miles east of San Antonio.
Nearby, since 26 September 2026
- September 26, 2026 · score 9 · 3.9 km
How we know
One source: IEM. Not yet confirmed by a second, independent source.
Our own score for this event is 9 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 | Floods |
| Severity | High |
| Calamity Score (ours) | 9 / 100 |
| Legacy data-support index | 0.41/1 |
| Coordinates | 33.9100, -106.8300 |
| Nearest City | Los Lunas (100 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-09-26T02:51:00.000Z |
| Source | https://mesonet.agron.iastate.edu/lsr/ |
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: iem. Occurrence: 2026-09-26T02:51:00.000Z.
First archived: 2026-09-26T04:28:38.185Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
2026-09-26T21:15:36.474Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T20:20:56.166Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T17:43:00.739Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T17:32:16.867Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T16:38:12.401Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T15:17:07.359Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T15:06:20.063Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T14:50:06.179Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T14:23:15.600Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T13:24:05.335Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T12:24:54.579Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T12:08:51.060Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T11:36:35.876Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T11:31:15.072Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T11:09:47.654Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T11:04:24.760Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T10:32:12.785Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
2026-09-26T10:16:17.467Z · data_change
Index 9 → 9; severity high → high; version 5 → 5.
Score Breakdown
Technical Details
| TypeSummary | Flash flood |
| LsrCode | F |
| LsrType | FLASH FLOOD |
| City | 2 ESE San Antonio |
| County | Socorro |
| State | NM |
| Wfo | ABQ |
| Remark | NMDOT reports closure on U.S. Hwy 380 MM3 to MM4 two miles east of San Antonio. |
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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