Navigational warnings, week 2017-W31

2017-07-31 to 2017-08-06 UTC

  1. 07-31
    33
  2. 08-01
    29
  3. 08-02
    32
  4. 08-03
    29
  5. 08-04
    28
  6. 08-05
    24
  7. 08-06
    33
issued
208
cancelled
182
in force at end
458
of these still in force
0

Issued · by type

Incidents48
Other47
Exercises33
Nav aids27
Surveys13
Icebergs8
Missiles7
Spills6
Wrecks6
Cable ops3
Derelicts3
Quakes3
Restricted2
Ordnance1
Debris1

Issued · by sea

North Sea21
South China Sea15
North Pacific Ocean15
Black Sea13
South Pacific Ocean8
Labrador Sea7
Mediterranean Sea - Eastern Basin6
North Atlantic Ocean6

HYDROPAC 78 · HYDROLANT 76 · NAVAREA IV 19 · NAVAREA XII 15 · HYDROARC 11 · NOAA IncidentNews 6 · USGS earthquakes 3

Issued · 208

Cancelled · 182

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-W31 (2017-07-31 to 2017-08-06) · seahazards