Right now
The most recent data we hold from NOAA arrived 4 hours 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 30 June 2026 at 16:45 UTC. It is kept here as a record.
It is the strongest of the 19 detections recorded within 20 km of this point since 7 April 2026. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued June 29 at 1:45PM MDT until June 30 at 10:45AM MDT by NWS Missoula MT
Urban PEI: 22,052 within a heuristic 50 km radius; not unique people.
How we know
10 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 34 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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 |
| Legacy data-support index | 0.90/1 |
| Coordinates | 48.3266, -113.7980 |
| Nearest City | Kalispell (40 km) |
| Urban exposure index (PEI) | 22.1K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-29T19:45:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.45e50282de297ec28112401ab7483ce5 |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-06-29T19:45:00.000Z.
First archived: 2026-06-30T02:38:33.300Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Flathead, MT; Glacier, MT; Lake, MT |
| Headline | Flood Warning issued June 29 at 1:45PM MDT until June 30 at 10:45AM MDT by NWS Missoula MT |
| Expires | 2026-06-30T10:45:00-06:00 |
| SenderName | NWS Missoula MT |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.45e50282de297ec28112401ab7483ce53e6e6fd0.001.1","noaa_urn:oid:2.49.0.1.840.0.4436b30e1f00ba7d985fb19cb39b211a7c06aa62.001.1","noaa_urn:oid:2.49.0.1.840.0.1c6d2eefd2ec87f39b9affed96777106a7b12a37.001.1"] |
| Iem TypeSummary | R |
| Iem Magnitude | 2.2 |
| Iem Unit | Inch |
| Iem City | 5 E Coram |
| Iem County | Flathead |
| Iem State | MT |
| Iem Wfo | MSO |
| Iem Remark | Mesonet station EMCM8 5.1 SE West Glacier (SNOTEL). |
| MergedSources | [{"id":"iem_R_48.390_-114.060_1782754140000","source":"iem","severity":"low","severityValue":25,"timestamp":1782754140000,"latitude":48.39,"longitude":-114.06},{"id":"iem_R_47.980_-114.360_1782753000000","source":"iem","severity":"low","severityValue":25,"timestamp":1782753000000,"latitude":47.98,"longitude":-114.36},{"id":"iem_R_48.260_-114.150_1782740700000","source":"iem","severity":"low","severityValue":25,"timestamp":1782740700000,"latitude":48.26,"longitude":-114.15},{"id":"iem_R_48.260_-114.150_1782753300000","source":"iem","severity":"low","severityValue":25,"timestamp":1782753300000,"latitude":48.26,"longitude":-114.15},{"id":"iem_R_48.160_-113.950_1782748800000","source":"iem","severity":"low","severityValue":25,"timestamp":1782748800000,"latitude":48.16,"longitude":-113.95},{"id":"iem_R_47.680_-113.960_1782752400000","source":"iem","severity":"low","severityValue":25,"timestamp":1782752400000,"latitude":47.68,"longitude":-113.96},{"id":"iem_R_48.510_-114.000_1782753120000","source":"iem","severity":"low","severityValue":25,"timestamp":1782753120000,"latitude":48.51,"longitude":-114},{"id":"iem_E_48.800_-113.670_1782780180000","source":"iem","severity":"low","severityValue":25,"timestamp":1782780180000,"latitude":48.8,"longitude":-113.67},{"id":"iem_R_48.430_-113.940_1782752400000","source":"iem","severity":"low","severityValue":25,"timestamp":1782752400000,"latitude":48.43,"longitude":-113.94}] |
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.
Review the area, threshold and delivery channel in your account.
Want to know when something happens in this area?