Navigational warnings, week 2017-W51

2017-12-18 to 2017-12-24 UTC

  1. 12-18
    34
  2. 12-19
    36
  3. 12-20
    38
  4. 12-21
    39
  5. 12-22
    32
  6. 12-23
    28
  7. 12-24
    26
issued
233
cancelled
252
in force at end
468
of these still in force
0

Issued · by type

Incidents71
Other41
Exercises28
Icebergs19
Nav aids17
Surveys17
Derelicts11
Missiles8
Cable ops5
Wrecks5
Quakes5
Spills2
Containers1
Debris1
Ordnance1
Piracy1

Issued · by sea

South China Sea35
South Atlantic Ocean19
North Pacific Ocean13
South Pacific Ocean11
North Atlantic Ocean10
Labrador Sea9
North Sea7
Mediterranean Sea - Eastern Basin6

HYDROPAC 121 · HYDROLANT 80 · NAVAREA IV 14 · NAVAREA XII 8 · USGS earthquakes 5 · HYDROARC 3 · NOAA IncidentNews 2

Issued · 233

Cancelled · 252

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 2017-W51 (2017-12-18 to 2017-12-24) · seahazards