Piracy

M/V orna conducting mothership operations in 10-24N 060-14E at 291649Z may

Arabian Sea · HYDROPAC 1598/11

What this record establishes

Archived notice · 2011-05-30 02:25Z

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) · MSCHOA REQ 234/11 291752Z MAY 11.. Issued 2011-05-29 18:15Z. 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
Arabian Sea. The parsed report position is 10.400, 60.233. 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

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.

  1. HYDROPAC 1378/112011-05-07 · Archived notice
  2. HYDROPAC 1402/112011-05-09 · Archived notice
  3. HYDROPAC 1409/112011-05-10 · Archived notice
  4. HYDROPAC 1468/112011-05-16 · Archived notice
  5. HYDROPAC 1570/112011-05-26 · Archived notice
  6. HYDROPAC 1581/112011-05-27 · Archived notice
Compare all 11 notices, changes and original texts →

Current notices and reporting history in the Arabian Sea →

issued
2011-05-29 18:15Z
status
Archived notice
authority
MSCHOA REQ 234/11 291752Z MAY 11.
issued by
MSCHOA REQ
sea
Arabian Sea
position
10.400, 60.233
vessel
M/V ORNA · 9 messages
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

WESTERN INDIAN OCEAN.
SOUTHERN ARABIAN SEA.
PIRACY.
1. M/V ORNA CONDUCTING MOTHERSHIP OPERATIONS IN
   10-24N 060-14E AT 291649Z MAY. VESSELS
   ARE ADVISED TO EXERCISE EXTREME CAUTION,
   AREA INVOLVED SHOULD BE AVOIDED IF POSSIBLE.
   REPORTS TO UKMTO DUBAI, PHONE: 97 150 552 3215,
   E-MAIL: UKMTO@EIM.AE.
2. CANCEL HYDROPAC 1593/11.

Reading this warning

Piracy and armed robbery
Attacks and attempted boardings of ships, and suspicious approaches by small craft.
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.
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.
Cancellation reference
A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
HYDROPAC
The U.S. long-range warning series for the Pacific outside NAVAREA XII and for the Indian Ocean, Persian Gulf and adjoining seas.

All warning terms →

Collected reports in this area · piracy & armed robbery reports

46 within 180 nm since 2009 · 0 in the last 12 months · 0 listed in force now

09
10
12

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.

Month of issue in the collected archive

J
F
M
A
M
J
J
A
S
O
N
D

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

0 piracy & armed robbery reports listed in force · see all

Record snapshot 2026-10-02 01:23Z; source collection times vary.

Piracy

Vessels attacked or boarded, suspicious approaches, pirate action groups — Gulf of Aden, Gulf of Guinea, Malacca and Singapore Straits, South China Sea. All current piracy & armed robbery reports →

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.