Right now
The most recent data we hold from NOAA arrived 3 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 19 June 2026 at 01:30 UTC. It is kept here as a record.
It is the 4th strongest of the 59 detections recorded within 20 km of this point since 12 March 2026. Another comparable one was recorded here earlier the same day. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued June 18 at 7:09PM CDT until June 18 at 8:30PM CDT by NWS Mobile AL
Urban PEI: 283,882 within a heuristic 50 km radius; not unique people.
Nearby, since 12 March 2026
- June 19, 2026 · score 43 · 4.9 km
- June 2, 2026 · score 43 · 6.2 km
- August 8, 2026 · score 43 · 6.7 km
How we know
6 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 43 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) | 43 / 100 |
| Legacy data-support index | 0.90/1 |
| Coordinates | 30.5439, -87.9239 |
| Nearest City | Fairhope (4 km) |
| Urban exposure index (PEI) | 283.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-19T00:09:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.623b7bd7fd5dc3bbb98398b62e063877433e0f82.001.1 |
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: 2026-06-19T00:09:00.000Z.
First archived: 2026-06-19T01:24:16.309Z. 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 | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | North Mobile Bay; South Mobile Bay |
| Headline | Special Marine Warning issued June 18 at 7:09PM CDT until June 18 at 8:30PM CDT by NWS Mobile AL |
| Expires | 2026-06-18T20:30:00-05:00 |
| SenderName | NWS Mobile AL |
| HasExactCoords | true |
| Iem TypeSummary | F |
| Iem City | I65 And Airport Blvd |
| Iem County | Mobile |
| Iem State | AL |
| Iem Wfo | MOB |
| Iem Remark | ALDOT reports flooding at I-65 NB/SB @ MP 3.27 at Exit 3/Airport Blvd. in Mobile. |
| MergedSources | [{"id":"iem_F_30.580_-88.170_1781815020000","source":"iem","severity":"low","severityValue":25,"timestamp":1781815020000,"latitude":30.58,"longitude":-88.17},{"id":"iem_F_30.630_-88.120_1781815020000","source":"iem","severity":"low","severityValue":25,"timestamp":1781815020000,"latitude":30.63,"longitude":-88.12},{"id":"iem_v_30.570_-88.090_1781809320000","source":"iem","severity":"low","severityValue":25,"timestamp":1781809320000,"latitude":30.57,"longitude":-88.09},{"id":"iem_F_30.670_-88.040_1781816400000","source":"iem","severity":"low","severityValue":25,"timestamp":1781816400000,"latitude":30.67,"longitude":-88.04},{"id":"iem_F_30.670_-88.130_1781818080000","source":"iem","severity":"low","severityValue":25,"timestamp":1781818080000,"latitude":30.67,"longitude":-88.13}] |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
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.
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