Navigational warnings, week 2015-W40

2015-09-28 to 2015-10-04 UTC

  1. 09-28
    32
  2. 09-29
    21
  3. 09-30
    36
  4. 10-01
    31
  5. 10-02
    38
  6. 10-03
    22
  7. 10-04
    20
issued
200
cancelled
192
in force at end
388
of these still in force
0

What this reporting period contains

200 messages have issue dates in this period, and 192 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 35 of 200 recorded messages (18%), the largest category group in this selection.

HYDROPAC accounts for 68 of 200 recorded messages (34%), 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

Exercises35
Incidents32
Other27
Icebergs26
Nav aids15
Missiles14
Derelicts11
Cable ops9
Surveys9
Spills6
Wrecks4
Quakes4
Restricted3
Structures2
Towing1
Containers1
Debris1

Issued · by sea

North Pacific Ocean15
North Atlantic Ocean14
South Pacific Ocean12
Kara Sea11
South Atlantic Ocean10
Laptev Sea8
Labrador Sea7
South China Sea7

HYDROPAC 68 · HYDROLANT 65 · HYDROARC 31 · NAVAREA IV 19 · NAVAREA XII 7 · NOAA IncidentNews 6 · USGS earthquakes 4

Issued · 200

Cancelled · 192

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-W40 (2015-09-28 to 2015-10-04) · seahazards