Navigational warnings, week 2014-W50

2014-12-08 to 2014-12-14 UTC

  1. 12-08
    23
  2. 12-09
    24
  3. 12-10
    33
  4. 12-11
    40
  5. 12-12
    32
  6. 12-13
    21
  7. 12-14
    13
issued
186
cancelled
172
in force at end
396
of these still in force
0

What this reporting period contains

186 messages have issue dates in this period, and 172 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 39 of 186 recorded messages (21%), the largest category group in this selection.

HYDROPAC accounts for 78 of 186 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

Other39
Exercises38
Nav aids30
Incidents28
Missiles9
Icebergs8
Cable ops8
Quakes6
Derelicts5
Spills5
Surveys3
Restricted2
Containers2
Debris2
Towing1

Issued · by sea

North Pacific Ocean22
North Atlantic Ocean17
South Atlantic Ocean10
South Pacific Ocean7
Labrador Sea7
Gulf of Mexico6
South China Sea5
Coral Sea4

HYDROPAC 78 · HYDROLANT 60 · NAVAREA IV 21 · NAVAREA XII 9 · HYDROARC 7 · USGS earthquakes 6 · NOAA IncidentNews 5

Issued · 186

Cancelled · 172

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 2014-W50 (2014-12-08 to 2014-12-14) · seahazards