Right now
The most recent data we hold from NOAA arrived 15 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 28 May 2026 at 21:30 UTC. It is kept here as a record.
No stronger detection stands among the 14 recorded within 20 km of this point since 28 May 2026 — 9 others scored the same. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued May 28 at 1:23PM CDT until May 28 at 4:30PM CDT by NWS Little Rock AR
Nearby, since 28 May 2026
- August 6, 2026 · score 22 · 6.4 km
How we know
Confirmed by 6 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 70 % 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 | 70% |
| Coordinates | 36.0403, -92.7213 |
| Nearest City | Russellville (92 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-28T18:23:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.a5acf573fd87604f16a075cbab0955b4 |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Boone, AR; Newton, AR; Searcy, AR; Conway, AR; Faulkner, AR; Pope, AR; Searcy, AR; Van Buren, AR; Baxter, AR; Boone, AR; Marion, AR; Searcy, AR and 2 more areas |
| Headline | Flash Flood Warning issued May 28 at 1:23PM CDT until May 28 at 4:30PM CDT by NWS Little Rock AR |
| Expires | 2026-05-28T16:30:00-05:00 |
| SenderName | NWS Little Rock AR |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.a5acf573fd87604f16a075cbab0955b41e645247.001.1","noaa_urn:oid:2.49.0.1.840.0.03631be32bf96e6316a062086a0c5fbca16802c5.001.1","noaa_urn:oid:2.49.0.1.840.0.30b399e2fee9a57b9d1f2a8e3083cdfd0f6ca744.001.1","noaa_urn:oid:2.49.0.1.840.0.16966525777666df0bef95fbd7a9a615db044f78.001.1","noaa_urn:oid:2.49.0.1.840.0.832e5006b5e873e5fc136269ab0716807fb7e926.001.1"] |
| Iem TypeSummary | F |
| Iem City | 1 SE Batavia |
| Iem County | Boone |
| Iem State | AR |
| Iem Wfo | LZK |
| Iem Remark | Widespread flooding was reported out of its banks and encroaching near Batavia Assembly of God Church off Highway 392. |
| MergedSources | [{"id":"iem_F_35.940_-92.440_1779990960000","source":"iem","severity":"low","severityValue":25,"timestamp":1779990960000,"latitude":35.94,"longitude":-92.44},{"id":"iem_F_35.830_-92.430_1779987360000","source":"iem","severity":"low","severityValue":25,"timestamp":1779987360000,"latitude":35.83,"longitude":-92.43},{"id":"iem_F_35.420_-92.710_1779991680000","source":"iem","severity":"low","severityValue":25,"timestamp":1779991680000,"latitude":35.42,"longitude":-92.71},{"id":"iem_F_36.280_-92.590_1779991800000","source":"iem","severity":"low","severityValue":25,"timestamp":1779991800000,"latitude":36.28,"longitude":-92.59},{"id":"iem_F_36.250_-93.220_1779993960000","source":"iem","severity":"low","severityValue":25,"timestamp":1779993960000,"latitude":36.25,"longitude":-93.22}] |
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.
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