NOAA S-57 chart cell

Chatham Strait and Hawk Inlet

US4AK5QJ

Usage band
Approach · code 4
Current edition
1.1
Features
1,068
S-57 layers
40
Published
Dec 18, 2024
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
58.20000° N
South
57.90000° N
West
135.00000° W
East
134.40000° W
Center
58.05000° N, 134.70000° W
Bounds area
343 sq nm
Feature density
3.1103 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
26.7
Smallest layer
1
Largest layer
246
Area sq km
1,178
Features per sq km
0.90683
  1. DEPCNT Depth contour 246
  2. SBDARE Seabed area 186
  3. DEPARE Depth area 156
  4. UWTROC Underwater rock 87
  5. COALNE Coastline 74
  6. RIVERS River 60
  7. LNDARE Land area 43
  8. WEDKLP 35
  9. OBSTRN Obstruction 27
  10. M_QUAL Data quality 17
  11. SEAARE Sea area 16
  12. SLOGRD 16
  13. LNDELV 14
  14. LNDRGN Land region 9
  15. SOUNDG Sounding 9
  16. LIGHTS Light 8
  17. DAYMAR 7
  18. MAGVAR Magnetic variation 7
  19. CBLSUB 6
  20. MORFAC 6

Nearby Chart Cells

Approach usage band

  1. Alaska US4AK5PJ - about 18 nm away
  2. Stephens Passage and Gastineau Channel US4AK5RJ - about 18 nm away
  3. Stephens Passage and Seymour Canal US4AK5QK - about 19 nm away
  4. Icy Strait and Port Frederick, AK US4AK5QI - about 19 nm away
  5. Gastineau Channel and Taku Inlet US4AK5RK - about 26 nm away
  6. Icy Strait, Excursion Inlet, and Lynn Canal US4AK5RI - about 26 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
1.1 Dec 18, 2024 metadata.json