Right now
The most recent data we hold from NOAA arrived 5 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 23 June 2026 at 22:00 UTC. It is kept here as a record.
No stronger detection stands among the 52 recorded within 20 km of this point since 16 March 2026 — 28 others scored the same. 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 23 at 5:00PM EDT until June 23 at 6:00PM EDT by NWS Wakefield VA
Urban PEI: 17,988 within a heuristic 50 km radius; not unique people.
Nearby, since 16 March 2026
- June 1, 2026 · score 34 · 5.2 km
- May 28, 2026 · score 34 · 6.1 km
- June 14, 2026 · score 34 · 14.8 km
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 | 0.89/1 |
| Coordinates | 36.1205, -75.8563 |
| Nearest City | Elizabeth City (40 km) |
| Urban exposure index (PEI) | 18.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-23T21:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Special Marine Warning_noaa_urn:oid:2.49.0.1.840.0.e6bf150e126a8bd2fb5bee375d2a30a3 |
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: 2026-06-23T21:00:00.000Z.
First archived: 2026-06-23T21:11:06.321Z. 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 | Coastal waters from NC VA border to Currituck Beach Light NC out 20 NM; Waters from Chincoteague VA to Parramore Island VA from 20 to 60 NM; Waters from Parramore Island VA to Cape Charles Light VA from 20 to 60 NM; Waters from Cape Charles Light to Virginia - North Carolina Border from 20 to 60 NM; Waters from NC VA border to Currituck Beach Light NC from 20 to 60 NM; Alligator River; S of Currituck Beach Light NC to Oregon Inlet NC out to 20 NM; Albemarle Sound; Croatan and Roanoke Sounds; Pamlico Sound; Pamlico and Pungo Rivers; Neuse and Bay Rivers |
| Headline | Special Marine Warning issued June 23 at 5:00PM EDT until June 23 at 6:00PM EDT by NWS Wakefield VA |
| Expires | 2026-06-23T18:00:00-04:00 |
| SenderName | NWS Wakefield VA |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.e6bf150e126a8bd2fb5bee375d2a30a3fe0e5fb4.001.1","noaa_urn:oid:2.49.0.1.840.0.1cfaf8527c005ab99860c00be3729484d2a3bc96.001.1","noaa_urn:oid:2.49.0.1.840.0.a7703f1789c319b383400471600a2c127ef7afb6.001.1"] |
| Iem TypeSummary | M |
| Iem Magnitude | 52 |
| Iem Unit | MPH |
| Iem City | 3 E Knotts Island |
| Iem County | ANZ658 |
| Iem State | NC |
| Iem Wfo | AKQ |
| Iem Remark | Sensor at the Corova Fire Dept recorded a wind gust of 45 kt. |
| MergedSources | [{"id":"iem_D_36.720_-76.170_1782244080000","source":"iem","severity":"low","severityValue":25,"timestamp":1782244080000,"latitude":36.72,"longitude":-76.17},{"id":"iem_D_36.350_-76.600_1782242040000","source":"iem","severity":"low","severityValue":25,"timestamp":1782242040000,"latitude":36.35,"longitude":-76.6},{"id":"iem_D_36.190_-76.660_1782241200000","source":"iem","severity":"low","severityValue":25,"timestamp":1782241200000,"latitude":36.19,"longitude":-76.66},{"id":"iem_D_36.400_-76.560_1782242400000","source":"iem","severity":"low","severityValue":25,"timestamp":1782242400000,"latitude":36.4,"longitude":-76.56},{"id":"iem_M_36.510_-75.860_1782245880000","source":"iem","severity":"low","severityValue":25,"timestamp":1782245880000,"latitude":36.51,"longitude":-75.86},{"id":"iem_D_36.530_-76.180_1782244080000","source":"iem","severity":"low","severityValue":25,"timestamp":1782244080000,"latitude":36.53,"longitude":-76.18},{"id":"iem_D_36.280_-76.620_1782242220000","source":"iem","severity":"low","severityValue":25,"timestamp":1782242220000,"latitude":36.28,"longitude":-76.62},{"id":"iem_M_35.960_-76.490_1782243300000","source":"iem","severity":"low","severityValue":25,"timestamp":1782243300000,"latitude":35.96,"longitude":-76.49},{"id":"iem_M_36.510_-75.860_1782246180000","source":"iem","severity":"low","severityValue":25,"timestamp":1782246180000,"latitude":36.51,"longitude":-75.86}] |
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.
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