This alert expired on 11 June 2026 at 15:00 UTC. It is kept here as a record.
It is the 18th strongest of the 44 detections recorded within 20 km of this point since 15 March 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
NOAA reported: Flood Warning issued June 10 at 9:57PM EDT until June 11 at 9:39PM EDT by NWS Indianapolis IN
An estimated 60,825 people live within 50 km of this point.
Nearby, since 15 March 2026
- August 11, 2026 · score 43 · 16.1 km
- June 17, 2026 · score 63 · 19.9 km
- March 16, 2026 · score 39 · 20.4 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 32 out of 100, at 80 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 32 / 100 |
| Our confidence | 80% |
| Coordinates | 39.2960, -87.2029 |
| Nearest City | Terre Haute (26 km) |
| Population Exposed | 60.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-11T11:08:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.79e2cb20972e223e0355afdab000aba2 |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Jackson, IN; Lawrence, IN; Washington, IN; Crawford, IL; Lawrence, IL; Knox, IN; Sullivan, IN; Clark, IL; Crawford, IL; Sullivan, IN; Vigo, IN and 1 more areas |
| Headline | Flood Warning issued June 10 at 9:57PM EDT until June 11 at 9:39PM EDT by NWS Indianapolis IN |
| Expires | 2026-06-11T11:00:00-04:00 |
| SenderName | NWS Indianapolis IN |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.79e2cb20972e223e0355afdab000aba2cec978b3.001.1","noaa_urn:oid:2.49.0.1.840.0.e8e2cf0402a91c05115c1a7d056ca3ac973af5dd.003.1","noaa_urn:oid:2.49.0.1.840.0.e8e2cf0402a91c05115c1a7d056ca3ac973af5dd.002.1","noaa_urn:oid:2.49.0.1.840.0.e8e2cf0402a91c05115c1a7d056ca3ac973af5dd.001.1","noaa_urn:oid:2.49.0.1.840.0.e39b8173641cbe83f9695a585170745c30c906ae.001.1"] |
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 10 February 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.
Calamity.live data shows a weather event with CalamityScore 32/100, near Terre Haute (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.