Navigational warnings, week 2021-W01

2021-01-04 to 2021-01-10 UTC

  1. 01-04
    40
  2. 01-05
    20
  3. 01-06
    30
  4. 01-07
    21
  5. 01-08
    37
  6. 01-09
    27
  7. 01-10
    31
issued
206
cancelled
170
in force at end
293
of these still in force
0

Issued · by type

Incidents47
Exercises40
Other26
Icebergs22
Surveys15
Nav aids12
Quakes9
Cable ops9
Derelicts8
Missiles5
Debris5
Piracy4
Wrecks2
Restricted1
Structures1

Issued · by sea

North Atlantic Ocean25
South Atlantic Ocean17
North Pacific Ocean12
Arabian Sea12
South China Sea11
Mediterranean Sea - Eastern Basin8
Arafura Sea7
Laccadive Sea7

HYDROPAC 86 · HYDROLANT 77 · NAVAREA IV 25 · USGS earthquakes 9 · NAVAREA XII 6 · HYDROARC 3

Issued · 206

Cancelled · 170

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.

Navigational warnings, week 2021-W01 (2021-01-04 to 2021-01-10) · seahazards