Navigational warnings, week 2017-W47

2017-11-20 to 2017-11-26 UTC

  1. 11-20
    37
  2. 11-21
    29
  3. 11-22
    33
  4. 11-23
    33
  5. 11-24
    47
  6. 11-25
    28
  7. 11-26
    26
issued
233
cancelled
237
in force at end
506
of these still in force
0

Issued · by type

Exercises57
Incidents43
Other41
Nav aids19
Icebergs18
Surveys16
Missiles10
Quakes7
Cable ops6
Piracy6
Debris3
Derelicts2
Wrecks2
Restricted1
Spills1
Containers1

Issued · by sea

South Atlantic Ocean21
Mediterranean Sea - Eastern Basin18
North Pacific Ocean14
South Pacific Ocean13
Philippine Sea10
North Atlantic Ocean10
North Sea8
Bay of Bengal7

HYDROLANT 98 · HYDROPAC 89 · NAVAREA IV 18 · NAVAREA XII 14 · HYDROARC 7 · USGS earthquakes 6 · NOAA IncidentNews 1

Issued · 233

Cancelled · 237

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-W47 (2017-11-20 to 2017-11-26) · seahazards