Navigational warnings, week 2016-W34

2016-08-22 to 2016-08-28 UTC

  1. 08-22
    25
  2. 08-23
    33
  3. 08-24
    36
  4. 08-25
    32
  5. 08-26
    28
  6. 08-27
    16
  7. 08-28
    23
issued
193
cancelled
213
in force at end
432
of these still in force
0

What this reporting period contains

193 messages have issue dates in this period, and 213 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 40 of 193 recorded messages (21%), the largest category group in this selection.

HYDROPAC accounts for 72 of 193 recorded messages (37%), 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

Exercises40
Incidents34
Other32
Nav aids22
Missiles16
Icebergs14
Cable ops7
Surveys7
Derelicts6
Restricted5
Quakes5
Wrecks2
Spills1
Ordnance1
Piracy1

Issued · by sea

North Pacific Ocean21
South Atlantic Ocean18
Black Sea12
South China Sea11
North Atlantic Ocean9
Indian Ocean6
Philippine Sea5
North Sea5

HYDROPAC 72 · HYDROLANT 68 · NAVAREA IV 17 · NAVAREA XII 17 · HYDROARC 13 · USGS earthquakes 5 · NOAA IncidentNews 1

Issued · 193

Cancelled · 213

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-W34 (2016-08-22 to 2016-08-28) · seahazards