Navigational warnings, week 2014-W15

2014-04-07 to 2014-04-13 UTC

  1. 04-07
    30
  2. 04-08
    30
  3. 04-09
    29
  4. 04-10
    37
  5. 04-11
    30
  6. 04-12
    23
  7. 04-13
    21
issued
200
cancelled
168
in force at end
381
of these still in force
0

What this reporting period contains

200 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.

Exercises accounts for 36 of 200 recorded messages (18%), the largest category group in this selection.

HYDROLANT accounts for 74 of 200 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

Exercises36
Incidents33
Other25
Quakes23
Nav aids23
Cable ops13
Missiles12
Surveys11
Icebergs8
Derelicts7
Containers4
Ordnance3
Wrecks2

Issued · by sea

North Atlantic Ocean17
Coral Sea13
North Pacific Ocean13
South Atlantic Ocean12
South Pacific Ocean10
Mediterranean Sea - Eastern Basin8
Black Sea6
Solomon Sea6

HYDROLANT 74 · HYDROPAC 64 · NAVAREA IV 23 · USGS earthquakes 22 · NAVAREA XII 10 · HYDROARC 7

Issued · 200

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-W15 (2014-04-07 to 2014-04-13) · seahazards