Navigational warnings, week 2014-W13

2014-03-24 to 2014-03-30 UTC

  1. 03-24
    24
  2. 03-25
    20
  3. 03-26
    26
  4. 03-27
    30
  5. 03-28
    22
  6. 03-29
    14
  7. 03-30
    17
issued
153
cancelled
145
in force at end
347
of these still in force
0

What this reporting period contains

153 messages have issue dates in this period, and 145 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 43 of 153 recorded messages (28%), the largest category group in this selection.

HYDROPAC accounts for 73 of 153 recorded messages (48%), 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

Exercises43
Incidents27
Other15
Nav aids14
Missiles12
Cable ops9
Quakes9
Icebergs8
Derelicts5
Surveys3
Containers2
Wrecks2
Piracy2
Spills1
Ordnance1

Issued · by sea

North Atlantic Ocean16
North Pacific Ocean15
South Pacific Ocean8
South Atlantic Ocean8
Bay of Bengal7
Arabian Sea7
South China Sea6
Indian Ocean4

HYDROPAC 73 · HYDROLANT 43 · NAVAREA IV 15 · NAVAREA XII 10 · USGS earthquakes 9 · HYDROARC 2 · NOAA IncidentNews 1

Issued · 153

Cancelled · 145

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-W13 (2014-03-24 to 2014-03-30) · seahazards