Right now
The most recent data we hold from NOAA arrived 9 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 13 May 2026 at 20:45 UTC. It is kept here as a record.
No stronger detection stands among the 12 recorded within 20 km of this point since 26 March 2026 — one other 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: Severe Thunderstorm Warning issued May 13 at 2:27PM MDT until May 13 at 2:45PM MDT by NWS Pocatello ID
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 69 % 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 | 69% |
| Coordinates | 42.9430, -113.5450 |
| Nearest City | Twin Falls (86 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-13T20:27:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.40742f73d5ac764ba98583a7edc9c4079ecad62a.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Bannock, ID; Bingham, ID; Blaine, ID; Bonneville, ID; Butte, ID; Cassia, ID; Jefferson, ID; Lincoln, ID; Minidoka, ID; Power, ID |
| Headline | Severe Thunderstorm Warning issued May 13 at 2:27PM MDT until May 13 at 2:45PM MDT by NWS Pocatello ID |
| Expires | 2026-05-13T14:45:00-06:00 |
| SenderName | NWS Pocatello ID |
| HasExactCoords | true |
| Iem TypeSummary | G |
| Iem Magnitude | 61 |
| Iem Unit | MPH |
| Iem City | 4 NNW Sterling |
| Iem County | Bingham |
| Iem State | ID |
| Iem Wfo | PIH |
| Iem Remark | Mesonet station 2250 D5 Sterling ID-39. |
| MergedSources | [{"id":"iem_G_42.800_-113.590_1778700900000","source":"iem","severity":"low","severityValue":25,"timestamp":1778700900000,"latitude":42.8,"longitude":-113.59},{"id":"iem_G_43.080_-112.780_1778697000000","source":"iem","severity":"low","severityValue":25,"timestamp":1778697000000,"latitude":43.08,"longitude":-112.78}] |
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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