Navigational warnings, week 2011-W02

2011-01-10 to 2011-01-16 UTC

  1. 01-10
    25
  2. 01-11
    28
  3. 01-12
    28
  4. 01-13
    22
  5. 01-14
    12
  6. 01-15
    21
  7. 01-16
    26
issued
162
cancelled
157
in force at end
300
of these still in force
0

What this reporting period contains

162 messages have issue dates in this period, and 157 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 30 of 162 recorded messages (19%), the largest category group in this selection.

HYDROPAC accounts for 98 of 162 recorded messages (60%), 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

Other30
Incidents26
Exercises23
Piracy21
Nav aids21
Cable ops19
Quakes11
Surveys3
Debris3
Missiles2
Ordnance2
Derelicts1

Issued · by sea

Arabian Sea14
Coral Sea11
Indian Ocean10
North Pacific Ocean10
South Pacific Ocean9
South Atlantic Ocean7
Persian Gulf5
Bay of Bengal5

HYDROPAC 98 · HYDROLANT 35 · USGS earthquakes 11 · NAVAREA IV 9 · NAVAREA XII 6 · HYDROARC 3

Issued · 162

Cancelled · 157

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 2011-W02 (2011-01-10 to 2011-01-16) · seahazards