Navigational warnings, week 2012-W43

2012-10-22 to 2012-10-28 UTC

  1. 10-22
    23
  2. 10-23
    31
  3. 10-24
    28
  4. 10-25
    29
  5. 10-26
    28
  6. 10-27
    31
  7. 10-28
    20
issued
190
cancelled
169
in force at end
348
of these still in force
0

What this reporting period contains

190 messages have issue dates in this period, and 169 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Exercises accounts for 40 of 190 recorded messages (21%), the largest category group in this selection.

HYDROPAC accounts for 81 of 190 recorded messages (43%), 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

Exercises40
Other35
Incidents31
Nav aids23
Cable ops14
Quakes13
Missiles12
Icebergs8
Surveys7
Derelicts4
Wrecks2
Piracy1

Issued · by sea

North Pacific Ocean21
South Atlantic Ocean15
North Atlantic Ocean9
Labrador Sea7
North Sea7
Mediterranean Sea - Eastern Basin5
South China Sea5
Coral Sea5

HYDROPAC 81 · HYDROLANT 73 · NAVAREA IV 16 · USGS earthquakes 9 · NAVAREA XII 7 · HYDROARC 4

Issued · 190

Cancelled · 169

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-W43 (2012-10-22 to 2012-10-28) · seahazards