Navigational warnings, week 2016-W35

2016-08-29 to 2016-09-04 UTC

  1. 08-29
    38
  2. 08-30
    43
  3. 08-31
    31
  4. 09-01
    37
  5. 09-02
    30
  6. 09-03
    26
  7. 09-04
    26
issued
231
cancelled
215
in force at end
447
of these still in force
0

What this reporting period contains

231 messages have issue dates in this period, and 215 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 50 of 231 recorded messages (22%), the largest category group in this selection.

HYDROLANT accounts for 80 of 231 recorded messages (35%), 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

Exercises50
Other41
Incidents33
Nav aids17
Quakes17
Cable ops15
Icebergs14
Missiles12
Derelicts7
Restricted5
Surveys4
Storms4
Spills4
Debris3
Ordnance2
Structures1
Wrecks1
Containers1

Issued · by sea

North Atlantic Ocean22
North Pacific Ocean17
South Atlantic Ocean15
Black Sea14
South Pacific Ocean12
Mediterranean Sea - Eastern Basin8
Indian Ocean6
Labrador Sea5

HYDROLANT 80 · HYDROPAC 63 · NAVAREA IV 34 · HYDROARC 18 · USGS earthquakes 17 · NAVAREA XII 15 · NOAA IncidentNews 4

Issued · 231

Cancelled · 215

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-W35 (2016-08-29 to 2016-09-04) · seahazards