Navigational warnings, week 2016-W44

2016-10-31 to 2016-11-06 UTC

  1. 10-31
    31
  2. 11-01
    24
  3. 11-02
    32
  4. 11-03
    39
  5. 11-04
    38
  6. 11-05
    21
  7. 11-06
    35
issued
220
cancelled
204
in force at end
483
of these still in force
0

What this reporting period contains

220 messages have issue dates in this period, and 204 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 51 of 220 recorded messages (23%), the largest category group in this selection.

HYDROPAC accounts for 93 of 220 recorded messages (42%), 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

Incidents51
Exercises38
Other38
Nav aids33
Surveys21
Icebergs14
Cable ops9
Derelicts7
Missiles4
Debris2
Containers1
Wrecks1
Quakes1

Issued · by sea

South Atlantic Ocean20
North Pacific Ocean19
South China Sea10
Mediterranean Sea - Eastern Basin10
North Sea10
North Atlantic Ocean7
South Pacific Ocean6
Hudson Strait6

HYDROPAC 93 · HYDROLANT 85 · NAVAREA IV 17 · NAVAREA XII 16 · HYDROARC 8 · USGS earthquakes 1

Issued · 220

Cancelled · 204

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 2016-W44 (2016-10-31 to 2016-11-06) · seahazards