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 03:15 UTC. It is kept here as a record.
It is the 2nd strongest of the 6 detections recorded within 20 km of this point since 28 May 2026. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 28 at 7:21PM PDT until May 28 at 8:15PM PDT by NWS Spokane WA
An estimated 49,122 people live within 50 km of this point.
Nearby, since 28 May 2026
- May 28, 2026 · score 22 · 21.7 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 out of 100, at 79 % 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 | 79% |
| Coordinates | 47.2492, -116.6140 |
| Nearest City | Coeur d'Alene (49 km) |
| Population Exposed | 49.1K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-29T02:21:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.efc7617cb438a9d9e2e4cfa9f8ce6aca |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Lincoln, WA; Spokane, WA; Shoshone, ID and 1 more areas |
| Headline | Severe Thunderstorm Warning issued May 28 at 7:21PM PDT until May 28 at 8:15PM PDT by NWS Spokane WA |
| Expires | 2026-05-28T20:15:00-07:00 |
| SenderName | NWS Spokane WA |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.efc7617cb438a9d9e2e4cfa9f8ce6aca1d6129d6.001.1","noaa_urn:oid:2.49.0.1.840.0.7977b23d96d8f0630ace00afcfefbb7233991661.001.1","noaa_urn:oid:2.49.0.1.840.0.ced493324e0e8b42c737b5c3563f27dd23074044.001.1","noaa_urn:oid:2.49.0.1.840.0.812931016604416ee9da700cb3145324f497c48d.001.1","noaa_urn:oid:2.49.0.1.840.0.c515da5ce13103af6661c80d50aa79695324554f.001.1","noaa_urn:oid:2.49.0.1.840.0.56e7a3de8d65cd42b7a8257e73b76ec61c50ef4c.001.1"] |
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.
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