Other issuer

SHGA

Recorded as: SHGA

The name suggests a other issuer; seahazards has not verified who this issuer is. What follows is what the messages recorded under this name show.

The name recorded with these warnings does not identify the kind of issuer on its own. The messages below show what it reports.

What the archive holds

800 messages in this archive record SHGA as their authority, issued from 2011-05-29 to 2016-09-29. None of them is in force in the latest lists we collected.

Other accounts for 696 of 800 recorded messages (87%), the largest warning type group in this selection.

Attributed to NAVAREAs, they fall mostly in NAVAREA XII (112), NAVAREA IV (104) and NAVAREA V (3).

Located messages lie in 8 sea areas, most often North Pacific Ocean, North Atlantic Ocean and Barentsz Sea.

The largest yearly count is 2014, with 194 messages.

Across all years its messages are issued most often in November and least often in May.

They reached this archive through HYDROPAC (273), HYDROLANT (256), NAVAREA XII (112) and NAVAREA IV (104).

Messages by year of issue

'11
'12
'13
'14
'15
'16

By month of issue, all years

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Warning types

Where

NAVAREA XII 112 · NAVAREA IV 104 · NAVAREA V 3 · NAVAREA VIII 1 · NAVAREA XV 1 · NAVAREA XVI 1

Most recently issued

  1. NAVAREA XII 351/16 · Missiles · North Pacific Ocean2016-09-28
    Intermittent missile firing operations conducted by the pacific missile range facility (pmrf), barking…
  2. HYDROARC 246/16 · Other2016-09-16
    Cancel this msg
  3. HYDROPAC 2705/16 · Other2016-09-07
    Cancel this msg
  4. HYDROPAC 2667/16 · Other2016-09-04
    Cancel this msg
  5. HYDROPAC 2655/16 · Other2016-09-02
    Cancel this msg
  6. NAVAREA XII 289/16 · Missiles · North Pacific Ocean2016-08-28
    Intermittent missile firing operations conducted by the pacific missile range facility (pmrf), barking…
  7. HYDROPAC 2519/16 · Nav aids2016-08-20
    Cancel HYDROPAC 2512/16 and this msg, 2381/16 refers
  8. NAVAREA IV 663/16 · Other2016-08-12
    Cancel NAVAREA IV 637/16, 642/16 and this msg

Earliest in the archive

  1. NAVAREA XII 207/11 · Missiles · North Pacific Ocean2011-05-29
    Intermittent missile firing operations 0001Z to 2359Z daily monday thru sunday in the naval air warfare…

Other other issuers in NAVAREA XII

Counts are messages recording this issuer as their authority, recounted 2026-09-24; see coverage for what is collected. Not for navigation.