Navigational warnings, week 2017-W25

2017-06-19 to 2017-06-25 UTC

  1. 06-19
    26
  2. 06-20
    30
  3. 06-21
    28
  4. 06-22
    40
  5. 06-23
    36
  6. 06-24
    25
  7. 06-25
    16
issued
201
cancelled
187
in force at end
434
of these still in force
0

What this reporting period contains

201 messages have issue dates in this period, and 187 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 45 of 201 recorded messages (22%), the largest category group in this selection.

HYDROPAC accounts for 85 of 201 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

Other45
Incidents38
Exercises27
Surveys20
Nav aids19
Missiles16
Icebergs7
Spills6
Quakes6
Derelicts5
Cable ops4
Debris3
Restricted2
Wrecks2
Piracy1

Issued · by sea

North Atlantic Ocean19
North Pacific Ocean16
South Atlantic Ocean15
South Pacific Ocean14
South China Sea11
Indian Ocean11
Mediterranean Sea - Eastern Basin7
Labrador Sea7

HYDROPAC 85 · HYDROLANT 62 · NAVAREA IV 26 · NAVAREA XII 9 · HYDROARC 7 · USGS earthquakes 6 · NOAA IncidentNews 6

Issued · 201

Cancelled · 187

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 2017-W25 (2017-06-19 to 2017-06-25) · seahazards