Navigational warnings, week 2012-W23

2012-06-04 to 2012-06-10 UTC

  1. 06-04
    31
  2. 06-05
    27
  3. 06-06
    26
  4. 06-07
    28
  5. 06-08
    24
  6. 06-09
    18
  7. 06-10
    24
issued
178
cancelled
157
in force at end
300
of these still in force
0

What this reporting period contains

178 messages have issue dates in this period, and 157 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 41 of 178 recorded messages (23%), the largest category group in this selection.

HYDROPAC accounts for 82 of 178 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

Incidents41
Nav aids25
Exercises23
Other18
Cable ops16
Surveys11
Icebergs9
Quakes9
Derelicts7
Spills5
Piracy4
Missiles3
Wrecks3
Debris2
Containers1
Restricted1

Issued · by sea

North Pacific Ocean20
South Atlantic Ocean14
North Atlantic Ocean12
South Pacific Ocean12
Labrador Sea7
Philippine Sea5
Indian Ocean4
Sea of Okhotsk4

HYDROPAC 82 · HYDROLANT 57 · NAVAREA IV 13 · USGS earthquakes 9 · HYDROARC 8 · NOAA IncidentNews 5 · NAVAREA XII 4

Issued · 178

Cancelled · 157

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 2012-W23 (2012-06-04 to 2012-06-10) · seahazards