Navigational warnings, week 2018-W52

2018-12-24 to 2018-12-30 UTC

  1. 12-24
    29
  2. 12-25
    12
  3. 12-26
    25
  4. 12-27
    19
  5. 12-28
    34
  6. 12-29
    25
  7. 12-30
    17
issued
161
cancelled
171
in force at end
407
of these still in force
0

Issued · by type

Exercises37
Other31
Incidents22
Icebergs18
Nav aids14
Surveys11
Quakes8
Derelicts6
Missiles5
Wrecks4
Cable ops3
Debris1
Structures1

Issued · by sea

North Pacific Ocean16
South Atlantic Ocean15
Mediterranean Sea - Eastern Basin11
Arabian Sea7
Labrador Sea7
Aegean Sea6
South China Sea6
South Pacific Ocean6

HYDROLANT 71 · HYDROPAC 58 · NAVAREA IV 14 · NAVAREA XII 11 · USGS earthquakes 6 · HYDROARC 1

Issued · 161

Cancelled · 171

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 2018-W52 (2018-12-24 to 2018-12-30) · seahazards