Navigational warnings, week 2014-W20

2014-05-12 to 2014-05-18 UTC

  1. 05-12
    35
  2. 05-13
    32
  3. 05-14
    23
  4. 05-15
    26
  5. 05-16
    30
  6. 05-17
    21
  7. 05-18
    19
issued
186
cancelled
168
in force at end
368
of these still in force
0

What this reporting period contains

186 messages have issue dates in this period, and 168 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents accounts for 43 of 186 recorded messages (23%), the largest category group in this selection.

HYDROPAC accounts for 72 of 186 recorded messages (39%), 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

Incidents43
Exercises28
Other28
Nav aids20
Quakes16
Cable ops10
Surveys9
Icebergs9
Missiles9
Containers3
Spills3
Derelicts2
Debris2
Piracy1
Restricted1
Wrecks1
Structures1

Issued · by sea

North Pacific Ocean23
North Atlantic Ocean21
South Pacific Ocean12
South China Sea10
North Sea8
Caribbean Sea6
South Atlantic Ocean5
Celtic Sea4

HYDROPAC 72 · HYDROLANT 67 · USGS earthquakes 16 · NAVAREA IV 15 · NAVAREA XII 10 · HYDROARC 3 · NOAA IncidentNews 3

Issued · 186

Cancelled · 168

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 2014-W20 (2014-05-12 to 2014-05-18) · seahazards