NOAA S-57 chart cell

Northern California

US5CA6EE

Usage band
Harbor · code 5
Current edition
1.2
Features
627
S-57 layers
51
Published
Apr 22, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
40.80000° N
South
40.72500° N
West
124.27500° W
East
124.20000° W
Center
40.76250° N, 124.23750° W
Bounds area
15 sq nm
Feature density
40.8242 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
12.3
Smallest layer
1
Largest layer
145
Area sq km
53
Features per sq km
11.90243
  1. DEPCNT Depth contour 145
  2. DEPARE Depth area 123
  3. SLCONS Shoreline construction 57
  4. LIGHTS Light 37
  5. COALNE Coastline 31
  6. DAYMAR 27
  7. BCNLAT Lateral beacon 18
  8. DRGARE 17
  9. M_QUAL Data quality 14
  10. SOUNDG Sounding 14
  11. BUISGL 13
  12. LNDRGN Land region 11
  13. PONTON 11
  14. PILPNT 9
  15. BCNSPP Special purpose beacon 8
  16. BOYLAT Lateral buoy 8
  17. FOGSIG 7
  18. LNDARE Land area 7
  19. OBSTRN Obstruction 6
  20. SEAARE Sea area 6

Nearby Chart Cells

Harbor usage band

  1. Humboldt Bay US5CA94M - about 3 nm away
  2. Northern California US5CA6EF - about 3 nm away
  3. Northern California US5CA6FE - about 5 nm away
  4. Northern California US5CA6DE - about 5 nm away
  5. Northern California US5CA6FF - about 6 nm away
  6. Northern California US5CA6EG - about 7 nm away

Current Edition Files

The NOAA ZIP archive is the upstream source for this chart cell; the other files are Open Ships generated derivatives for web and GIS use.

Editions

Edition Published Metadata
1.2 Apr 22, 2026 metadata.json