Navigational warnings, week 2014-W12

2014-03-17 to 2014-03-23 UTC

  1. 03-17
    31
  2. 03-18
    24
  3. 03-19
    29
  4. 03-20
    32
  5. 03-21
    31
  6. 03-22
    23
  7. 03-23
    14
issued
184
cancelled
195
in force at end
339
of these still in force
0

What this reporting period contains

184 messages have issue dates in this period, and 195 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 184 recorded messages (22%), the largest category group in this selection.

HYDROPAC accounts for 69 of 184 recorded messages (38%), 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
Other34
Incidents26
Nav aids19
Cable ops18
Quakes16
Icebergs8
Missiles6
Surveys5
Debris4
Spills4
Derelicts3
Containers1

Issued · by sea

North Atlantic Ocean18
North Pacific Ocean12
South Atlantic Ocean11
South Pacific Ocean10
Mediterranean Sea - Eastern Basin6
Indian Ocean6
Yellow Sea5
Bay of Bengal5

HYDROPAC 69 · HYDROLANT 63 · NAVAREA IV 18 · USGS earthquakes 15 · NAVAREA XII 12 · NOAA IncidentNews 4 · HYDROARC 3

Issued · 184

Cancelled · 195

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-W12 (2014-03-17 to 2014-03-23) · seahazards