NOAA S-57 chart cell

North Pacific Ocean - Southern Coast of San Clemente Island, CA

US5CA1CL

Usage band
Harbor · code 5
Current edition
1.0
Features
706
S-57 layers
30
Published
Jan 14, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
32.85000° N
South
32.77500° N
West
118.42500° W
East
118.35000° W
Center
32.81250° N, 118.38750° W
Bounds area
17 sq nm
Feature density
41.4269 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
23.5
Smallest layer
1
Largest layer
139
Area sq km
58
Features per sq km
12.07814
  1. DEPCNT Depth contour 139
  2. DEPARE Depth area 130
  3. SBDARE Seabed area 119
  4. WEDKLP 100
  5. UWTROC Underwater rock 75
  6. COALNE Coastline 49
  7. LNDARE Land area 24
  8. RIVERS River 14
  9. SOUNDG Sounding 7
  10. OBSTRN Obstruction 6
  11. LNDELV 5
  12. M_QUAL Data quality 5
  13. MIPARE 5
  14. SEAARE Sea area 5
  15. LNDRGN Land region 3
  16. MORFAC 3
  17. WRECKS Wreck 3
  18. LIGHTS Light 2
  19. BCNSPP Special purpose beacon 1
  20. C_AGGR 1

Nearby Chart Cells

Harbor usage band

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
1.0 Jan 14, 2026 metadata.json