Right now
The most recent data we hold from NOAA arrived 72 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 29 May 2026 at 05:00 UTC. It is kept here as a record.
No stronger detection stands among the 5 recorded within 20 km of this point since 28 May 2026 — 2 others scored the same. Another comparable one was recorded here earlier the same day. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued May 28 at 7:01PM PDT until May 28 at 10:00PM PDT by NWS Spokane WA
An estimated 25,060 people live within 50 km of this point.
Nearby, since 28 May 2026
- May 28, 2026 · score 22 · 19.8 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 34 out of 100, at 84 % 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) | 34 / 100 |
| Our confidence | 84% |
| Coordinates | 47.0313, -116.5833 |
| Nearest City | Moscow (46 km) |
| Population Exposed | 25.1K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-29T02:01:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.2b0a77f8ca7a4cf57ceb3c1c9390b6b7 |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Benewah, ID; Shoshone, ID |
| Headline | Flash Flood Warning issued May 28 at 7:01PM PDT until May 28 at 10:00PM PDT by NWS Spokane WA |
| Expires | 2026-05-28T22:00:00-07:00 |
| SenderName | NWS Spokane WA |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.2b0a77f8ca7a4cf57ceb3c1c9390b6b795a9d4f0.001.1","noaa_urn:oid:2.49.0.1.840.0.2143cff6b66e6d251f8841f0ad09c2e3e625aeea.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 1 |
| Iem Unit | Inch |
| Iem City | 3 SE Santa |
| Iem County | Benewah |
| Iem State | ID |
| Iem Wfo | OTX |
| MergedSources | [{"id":"iem_H_47.120_-116.400_1780012140000","source":"iem","severity":"low","severityValue":25,"timestamp":1780012140000,"latitude":47.12,"longitude":-116.4}] |
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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