Navigational warnings, week 2010-W46

2010-11-15 to 2010-11-21 UTC

  1. 11-15
    12
  2. 11-16
    19
  3. 11-17
    27
  4. 11-18
    26
  5. 11-19
    29
  6. 11-20
    24
  7. 11-21
    14
issued
151
cancelled
98
in force at end
346
of these still in force
0

What this reporting period contains

151 messages have issue dates in this period, and 98 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 26 of 151 recorded messages (17%), the largest category group in this selection.

HYDROPAC accounts for 67 of 151 recorded messages (44%), 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

Exercises26
Cable ops23
Nav aids21
Other20
Piracy20
Incidents15
Missiles9
Surveys5
Quakes5
Wrecks3
Spills1
War risk1
Debris1
Derelicts1

Issued · by sea

South Atlantic Ocean20
Indian Ocean14
Arabian Sea13
North Atlantic Ocean10
North Pacific Ocean9
North Sea7
Bay of Bengal5
South China Sea5

HYDROPAC 67 · HYDROLANT 66 · NAVAREA IV 8 · USGS earthquakes 5 · HYDROARC 2 · NAVAREA XII 2 · NOAA IncidentNews 1

Issued · 151

Cancelled · 98

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 2010-W46 (2010-11-15 to 2010-11-21) · seahazards