NOAA S-57 chart cell
Hawaiian Islands - Nihoa, HI
US5HA06M
- Usage band
- Harbor · code 5
- Current edition
- 6.0
- Features
- 99
- S-57 layers
- 17
- Published
- Sep 9, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 23.08047° N
- South
- 23.03614° N
- West
- 161.94517° W
- East
- 161.89917° W
- Center
- 23.05831° N, 161.92217° W
- Bounds area
- 7 sq nm
- Feature density
- 14.6359 / sq nm
Chart Statistics
17 largest layers shown
- Average features per layer
- 5.8
- Smallest layer
- 1
- Largest layer
- 23
- Area sq km
- 23
- Features per sq km
- 4.26715
- DEPCNT Depth contour 23
- SBDARE Seabed area 23
- DEPARE Depth area 16
- UWTROC Underwater rock 8
- COALNE Coastline 5
- RESARE 5
- LNDARE Land area 4
- LNDELV 4
- MAGVAR Magnetic variation 2
- SOUNDG Sounding 2
- LNDMRK 1
- LNDRGN Land region 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- M_QUAL Data quality 1
- SEAARE Sea area 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.
- Original NOAA ZIP archive https://www.charts.noaa.gov/ENCs/US5HA06M.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5HA06M/6.0/US5HA06M.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5HA06M/6.0/US5HA06M.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5HA06M/6.0/US5HA06M.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5HA06M/6.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 6.0 | Sep 9, 2025 | metadata.json |