Calamity
MediumSevere WeatherCalamity Score: 16

Severe Weather in United States

OsborneUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 4 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 4 June 2026 at 17:00 UTC. It is kept here as a record.

It is the 16th strongest of the 26 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Flood Warning issued June 4 at 6:33AM CDT until June 4 at 12:00PM CDT by NWS Hastings NE

Nearby, since 15 March 2026

How we know

One source: NOAA. Not yet confirmed by a second, independent source.

Our own score for this event is 16 out of 100, at 62 % 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

TypeSevere Weather
SeverityMedium
Calamity Score (ours)16 / 100
Our confidence62%
Coordinates39.5054, -98.5311
Nearest CityHays (98 km)
Impact Tierminor
Timestamp2026-06-04T11:33:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.5ec0396a0a70481f42f481d4178b9b16

Score Breakdown

35
intensity
0
population
0
cascading
18
historical

Technical Details

EventFlood Warning
UrgencyExpected
CertaintyLikely
AreaDescJewell, KS; Mitchell, KS; Osborne, KS; Smith, KS; Harlan, NE; Phelps, NE; Osborne, KS and 2 more areas
HeadlineFlood Warning issued June 4 at 6:33AM CDT until June 4 at 12:00PM CDT by NWS Hastings NE
Expires2026-06-04T12:00:00-05:00
SenderNameNWS Hastings NE
HasExactCoordstrue
MergedCount5
MergedIds["noaa_urn:oid:2.49.0.1.840.0.5ec0396a0a70481f42f481d4178b9b16d9060501.001.1","noaa_urn:oid:2.49.0.1.840.0.2a3886bc17cb5bf397cb73572059a432888abef5.001.1","noaa_urn:oid:2.49.0.1.840.0.a88976b9ba8d07e59ed18aa92af620b4a4975f2c.001.1","noaa_urn:oid:2.49.0.1.840.0.7571cc581e9b4c521d1aae415dcab9f17e22b623.001.1","noaa_urn:oid:2.49.0.1.840.0.fefbcedea0617a7a62b7fa561d6e130457d2ebd2.001.1"]

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 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?

Share:XLinkedIn