Navigational warnings, week 2016-W38

2016-09-19 to 2016-09-25 UTC

  1. 09-19
    35
  2. 09-20
    27
  3. 09-21
    30
  4. 09-22
    30
  5. 09-23
    31
  6. 09-24
    27
  7. 09-25
    16
issued
196
cancelled
197
in force at end
480
of these still in force
0

What this reporting period contains

196 messages have issue dates in this period, and 197 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 43 of 196 recorded messages (22%), the largest category group in this selection.

HYDROPAC accounts for 83 of 196 recorded messages (42%), 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

Other43
Incidents42
Exercises31
Nav aids23
Icebergs15
Cable ops11
Quakes10
Missiles6
Surveys4
Spills3
Debris2
Ordnance2
Restricted1
Wrecks1
Derelicts1
Piracy1

Issued · by sea

South Atlantic Ocean16
North Pacific Ocean13
North Atlantic Ocean13
South China Sea9
Indian Ocean8
Philippine Sea7
Labrador Sea7
South Pacific Ocean7

HYDROPAC 83 · HYDROLANT 60 · NAVAREA IV 20 · HYDROARC 12 · USGS earthquakes 10 · NAVAREA XII 8 · NOAA IncidentNews 3

Issued · 196

Cancelled · 197

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-W38 (2016-09-19 to 2016-09-25) · seahazards