Navigational warnings, week 2015-W46

2015-11-09 to 2015-11-15 UTC

  1. 11-09
    46
  2. 11-10
    24
  3. 11-11
    26
  4. 11-12
    34
  5. 11-13
    39
  6. 11-14
    28
  7. 11-15
    21
issued
218
cancelled
177
in force at end
387
of these still in force
0

What this reporting period contains

218 messages have issue dates in this period, and 177 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 65 of 218 recorded messages (30%), the largest category group in this selection.

HYDROPAC accounts for 100 of 218 recorded messages (46%), 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

Exercises65
Incidents45
Other35
Nav aids15
Missiles14
Surveys12
Quakes10
Icebergs8
Derelicts6
Cable ops6
Towing1
Containers1

Issued · by sea

North Pacific Ocean23
South Atlantic Ocean14
South Pacific Ocean11
Gulf of Mexico10
North Atlantic Ocean8
Labrador Sea7
North Sea6
Indian Ocean5

HYDROPAC 100 · HYDROLANT 69 · NAVAREA IV 19 · NAVAREA XII 17 · USGS earthquakes 10 · HYDROARC 3

Issued · 218

Cancelled · 177

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 2015-W46 (2015-11-09 to 2015-11-15) · seahazards