Tsunami warning
Bering Sea · HYDROPAC 1823/14
What this record establishes
Archived notice · 2014-06-24 01:27Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · PTWC 232100Z JUN 14.. Issued 2014-06-23 21:44Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- Bering Sea. The parsed report position is 51.900, 178.800. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Tsunami warninglater cancellation notice
These reports were linked by category and sea, with positions within 30 nautical miles and issue dates within 30 days of another report's recorded in-force span. Links can extend through other members, so the full group can cover a larger area or period. Proximity does not confirm that they describe one incident.
- USGS-USC000RKI52014-06-23 · Cancelled notice
- USGS-USC000RM6K2014-06-23 · Cancelled notice
- USGS-USC000RKII2014-06-23 · Cancelled notice
- USGS-USC000RKJV2014-06-23 · Cancelled notice
- HYDROPAC 1823/14 · this notice2014-06-23 · Archived notice
- USGS-USC000RKNC2014-06-23 · Cancelled notice
- issued
- 2014-06-23 21:44Z
- status
- Archived notice
- authority
- PTWC 232100Z JUN 14.
- issued by
- PTWC
- sea
- Bering Sea
- position
- 51.900, 178.800
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
NORTH PACIFIC. ALASKA. TSUNAMI WARNING. AN EARTHQUAKE OCCURRED AT 232053Z JUN WITH A PRELIMINATY MAGNITUDE OF 7.1, PRELIMINARY LOCATION 51-54N 178-48E VICINITY OF AMCHITKA ALASKA. A TSUNAMI HAS BEEN GENERATED WHICH COULD CAUSE DAMAGE TO COASTS AND ISLANDS IN THE PACIFIC AREA. TSUNAMI WAVE HEIGHTS CANNOT BE PREDICTED AND MAY BE A SERIES OF WAVES WHICH COULD BE DANGEROUS FOR SEVERAL HOURS AFTER THE INITIAL WAVE ARRIVAL.
Reading this warning
- Date-time group (DTG)
- A compact UTC timestamp — day, hour and minute followed by Z — such as 201500Z for the 20th at 15:00 UTC.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
Collected reports in this area · earthquake & tsunami bulletins
83 within 180 nm since 1997 · 7 in the last 12 months · 0 listed in force now
Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.
- 296 km wsw of adak, alaska2026-05-09
- Earthquake magnitude 6.1 (ml) in 50.981N 179.214E, depth 16 km at 090442Z may 262026-05-09
- 233 km ese of attu station, alaska2026-05-06
- 231 km ese of attu station, alaska2026-03-06
- 223 km ese of attu station, alaska2026-03-04
- 280 km ese of attu station, alaska2026-01-15
Month of issue in the collected archive
All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.
Nearby notices listed in force · within 120 nm
No other collected notice is currently listed in force within this radius. This does not establish safe conditions.
Worldwide in the collected sources
2 earthquake & tsunami bulletins listed in force · see all
Record snapshot 2026-10-03 19:14Z; source collection times vary.
Quakes
Undersea earthquakes of magnitude 5.5 and above (USGS) and the tsunami bulletins NAVAREA coordinators relay. All current earthquake & tsunami bulletins →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.