Navigational warnings, week 2020-W01

2019-12-30 to 2020-01-05 UTC

  1. 12-30
    38
  2. 12-31
    36
  3. 01-01
    30
  4. 01-02
    37
  5. 01-03
    21
  6. 01-04
    24
  7. 01-05
    20
issued
206
cancelled
228
in force at end
337
of these still in force
0

Issued · by type

Other43
Incidents38
Exercises33
Icebergs20
Surveys18
Nav aids14
Missiles9
Derelicts9
Cable ops7
Quakes4
Debris3
Wrecks2
Piracy2
Structures1
Storms1
Spills1
Restricted1

Issued · by sea

North Atlantic Ocean20
South Atlantic Ocean16
Indian Ocean12
Aegean Sea12
North Pacific Ocean10
South Pacific Ocean9
Labrador Sea7
South China Sea7

HYDROPAC 98 · HYDROLANT 75 · NAVAREA IV 23 · NAVAREA XII 5 · USGS earthquakes 4 · NOAA IncidentNews 1

Issued · 206

Cancelled · 228

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 2020-W01 (2019-12-30 to 2020-01-05) · seahazards