Navigational warnings, week 2012-W32

2012-08-06 to 2012-08-12 UTC

  1. 08-06
    26
  2. 08-07
    12
  3. 08-08
    25
  4. 08-09
    28
  5. 08-10
    24
  6. 08-11
    14
  7. 08-12
    14
issued
143
cancelled
152
in force at end
308
of these still in force
0

What this reporting period contains

143 messages have issue dates in this period, and 152 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents accounts for 34 of 143 recorded messages (24%), the largest category group in this selection.

HYDROPAC accounts for 56 of 143 recorded messages (39%), the largest source series group in this selection.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Incidents34
Other24
Cable ops18
Nav aids18
Exercises18
Icebergs9
Missiles6
Quakes4
Derelicts3
Surveys2
Volcanic2
Containers2
Wrecks1
Ordnance1
Piracy1

Issued · by sea

South Atlantic Ocean14
North Pacific Ocean9
South China Sea7
North Atlantic Ocean7
South Pacific Ocean7
Labrador Sea7
North Sea4
Norwegian Sea3

HYDROPAC 56 · HYDROLANT 52 · NAVAREA IV 12 · NAVAREA XII 10 · HYDROARC 9 · USGS earthquakes 4

Issued · 143

Cancelled · 152

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 2012-W32 (2012-08-06 to 2012-08-12) · seahazards