Right now
The most recent data we hold from NOAA arrived 28 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 25 May 2026 at 23:30 UTC. It is kept here as a record.
It is one of only 3 we have recorded within 20 km of this point since 25 May 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 25 at 4:44PM MDT until May 25 at 5:30PM MDT by NWS Boise ID
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 71 % 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) | 22 / 100 |
| Our confidence | 71% |
| Coordinates | 44.1840, -116.3400 |
| Nearest City | Eagle (54 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-25T22:44:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.29355751b6fcf6b13f8ee10cd6292041a04a6652.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Boise, ID; Gem, ID; Payette, ID; Valley, ID; Washington, ID |
| Headline | Severe Thunderstorm Warning issued May 25 at 4:44PM MDT until May 25 at 5:30PM MDT by NWS Boise ID |
| Expires | 2026-05-25T17:30:00-06:00 |
| SenderName | NWS Boise ID |
| HasExactCoords | true |
| Iem TypeSummary | D |
| Iem City | Garden City |
| Iem County | Ada |
| Iem State | ID |
| Iem Wfo | BOI |
| Iem Remark | Large trees down along River Greenbelt. |
| MergedSources | [{"id":"iem_G_43.630_-116.170_1779748080000","source":"iem","severity":"low","severityValue":25,"timestamp":1779748080000,"latitude":43.63,"longitude":-116.17},{"id":"iem_D_43.570_-116.220_1779747000000","source":"iem","severity":"low","severityValue":25,"timestamp":1779747000000,"latitude":43.57,"longitude":-116.22},{"id":"iem_D_43.630_-116.240_1779747300000","source":"iem","severity":"low","severityValue":25,"timestamp":1779747300000,"latitude":43.63,"longitude":-116.24}] |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
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 22/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.