Navigational warnings, week 2015-W37

2015-09-07 to 2015-09-13 UTC

  1. 09-07
    26
  2. 09-08
    28
  3. 09-09
    43
  4. 09-10
    22
  5. 09-11
    34
  6. 09-12
    24
  7. 09-13
    30
issued
207
cancelled
223
in force at end
380
of these still in force
0

What this reporting period contains

207 messages have issue dates in this period, and 223 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 47 of 207 recorded messages (23%), the largest category group in this selection.

HYDROPAC accounts for 88 of 207 recorded messages (43%), 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

Exercises47
Incidents41
Other35
Nav aids18
Quakes13
Cable ops12
Missiles9
Icebergs7
Surveys6
Derelicts4
Containers4
Spills4
Debris3
Wrecks2
Ordnance2

Issued · by sea

North Pacific Ocean30
South Atlantic Ocean13
South Pacific Ocean12
North Atlantic Ocean11
Indian Ocean9
North Sea8
South China Sea7
Labrador Sea7

HYDROPAC 88 · HYDROLANT 62 · NAVAREA IV 17 · HYDROARC 13 · USGS earthquakes 13 · NAVAREA XII 10 · NOAA IncidentNews 4

Issued · 207

Cancelled · 223

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-W37 (2015-09-07 to 2015-09-13) · seahazards