Navigational warnings, week 2016-W13

2016-03-28 to 2016-04-03 UTC

  1. 03-28
    24
  2. 03-29
    35
  3. 03-30
    30
  4. 03-31
    24
  5. 04-01
    39
  6. 04-02
    15
  7. 04-03
    13
issued
180
cancelled
214
in force at end
359
of these still in force
0

What this reporting period contains

180 messages have issue dates in this period, and 214 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 38 of 180 recorded messages (21%), the largest category group in this selection.

HYDROPAC accounts for 87 of 180 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

Exercises38
Incidents33
Other29
Surveys14
Nav aids13
Cable ops11
Quakes9
Icebergs8
Derelicts8
Missiles7
Restricted4
Piracy3
Ordnance2
Spills1

Issued · by sea

North Pacific Ocean17
North Atlantic Ocean12
South Atlantic Ocean9
Arabian Sea8
South China Sea8
South Pacific Ocean8
Black Sea7
Mediterranean Sea - Eastern Basin6

HYDROPAC 87 · HYDROLANT 59 · NAVAREA IV 17 · USGS earthquakes 8 · NAVAREA XII 6 · HYDROARC 2 · NOAA IncidentNews 1

Issued · 180

Cancelled · 214

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-W13 (2016-03-28 to 2016-04-03) · seahazards