This alert expired on 26 June 2026 at 03:30 UTC. It is kept here as a record.
It is the 8th strongest of the 20 detections recorded within 20 km of this point since 27 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: Flash Flood Warning issued June 25 at 8:32PM CDT until June 25 at 10:30PM CDT by NWS Kansas City/Pleasant Hill MO
Nearby, since 27 April 2026
- May 31, 2026 · score 37 · 20.0 km
How we know
Confirmed by 20 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.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 22 / 100 |
| Our confidence | 69% |
| Coordinates | 37.5912, -93.6793 |
| Nearest City | Springfield (53 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-26T01:32:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.eb9de067047d280c1b7a467ffcb79c8d |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Henry, MO; Barry, MO; Christian, MO; Stone, MO; Dade, MO; Dallas, MO; Greene, MO; Lawrence, MO; Polk, MO and 1 more areas |
| Headline | Flash Flood Warning issued June 25 at 8:32PM CDT until June 25 at 10:30PM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-06-25T22:30:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.eb9de067047d280c1b7a467ffcb79c8d3d1f23e5.001.1","noaa_urn:oid:2.49.0.1.840.0.e091c1305fef928a19bbba96cd46a8c9122bd250.001.1","noaa_urn:oid:2.49.0.1.840.0.af22dbd95197bda983558c047d970080e7ac5a88.001.1","noaa_urn:oid:2.49.0.1.840.0.d25a4622c0ec0a1f20c9286c0e8b5dac7776bfce.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 1 |
| Iem Unit | Inch |
| Iem City | Pleasant Hope |
| Iem County | Polk |
| Iem State | MO |
| Iem Wfo | SGF |
| Iem Remark | Quarter Size Hail per EMD. |
| MergedSources | [{"id":"iem_F_37.280_-93.500_1782433440000","source":"iem","severity":"low","severityValue":25,"timestamp":1782433440000,"latitude":37.28,"longitude":-93.5},{"id":"iem_F_37.300_-93.590_1782427140000","source":"iem","severity":"low","severityValue":25,"timestamp":1782427140000,"latitude":37.3,"longitude":-93.59},{"id":"iem_F_37.320_-93.570_1782425040000","source":"iem","severity":"low","severityValue":25,"timestamp":1782425040000,"latitude":37.32,"longitude":-93.57},{"id":"iem_F_37.320_-93.430_1782427980000","source":"iem","severity":"low","severityValue":25,"timestamp":1782427980000,"latitude":37.32,"longitude":-93.43},{"id":"iem_F_37.310_-93.530_1782428580000","source":"iem","severity":"low","severityValue":25,"timestamp":1782428580000,"latitude":37.31,"longitude":-93.53},{"id":"iem_F_37.310_-93.440_1782430800000","source":"iem","severity":"low","severityValue":25,"timestamp":1782430800000,"latitude":37.31,"longitude":-93.44},{"id":"iem_F_37.320_-93.580_1782426000000","source":"iem","severity":"low","severityValue":25,"timestamp":1782426000000,"latitude":37.32,"longitude":-93.58},{"id":"iem_F_37.280_-93.520_1782432720000","source":"iem","severity":"low","severityValue":25,"timestamp":1782432720000,"latitude":37.28,"longitude":-93.52},{"id":"iem_F_37.550_-93.320_1782429300000","source":"iem","severity":"low","severityValue":25,"timestamp":1782429300000,"latitude":37.55,"longitude":-93.32},{"id":"iem_F_37.390_-93.310_1782425760000","source":"iem","severity":"low","severityValue":25,"timestamp":1782425760000,"latitude":37.39,"longitude":-93.31},{"id":"iem_F_37.390_-93.180_1782425760000","source":"iem","severity":"low","severityValue":25,"timestamp":1782425760000,"latitude":37.39,"longitude":-93.18},{"id":"iem_D_37.480_-93.270_1782421680000","source":"iem","severity":"low","severityValue":25,"timestamp":1782421680000,"latitude":37.48,"longitude":-93.27},{"id":"iem_F_37.480_-93.560_1782434280000","source":"iem","severity":"low","severityValue":25,"timestamp":1782434280000,"latitude":37.48,"longitude":-93.56},{"id":"iem_F_37.320_-93.590_1782430200000","source":"iem","severity":"low","severityValue":25,"timestamp":1782430200000,"latitude":37.32,"longitude":-93.59},{"id":"iem_F_37.410_-93.270_1782427680000","source":"iem","severity":"low","severityValue":25,"timestamp":1782427680000,"latitude":37.41,"longitude":-93.27},{"id":"iem_F_37.340_-93.330_1782424140000","source":"iem","severity":"low","severityValue":25,"timestamp":1782424140000,"latitude":37.34,"longitude":-93.33},{"id":"iem_F_37.380_-93.330_1782432300000","source":"iem","severity":"low","severityValue":25,"timestamp":1782432300000,"latitude":37.38,"longitude":-93.33},{"id":"iem_F_37.330_-93.320_1782427020000","source":"iem","severity":"low","severityValue":25,"timestamp":1782427020000,"latitude":37.33,"longitude":-93.32},{"id":"iem_H_37.460_-93.280_1782421560000","source":"iem","severity":"low","severityValue":25,"timestamp":1782421560000,"latitude":37.46,"longitude":-93.28}] |
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.
Want to know when something happens near Springfield?
Calamity.live data shows a weather event with CalamityScore 22/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 187 scientific monitoring sources.