NOAA S-57 chart cell
Kealakekua Bay to Hönaunau Bay
US5HA18M
- Usage band
- Harbor · code 5
- Current edition
- 4.0
- Features
- 1,092
- S-57 layers
- 26
- Published
- Aug 28, 2017
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 19.49041° N
- South
- 19.41209° N
- West
- 155.96552° W
- East
- 155.90366° W
- Center
- 19.45125° N, 155.93459° W
- Bounds area
- 16 sq nm
- Feature density
- 66.298 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 42
- Smallest layer
- 1
- Largest layer
- 206
- Area sq km
- 56
- Features per sq km
- 19.32939
- UWTROC Underwater rock 206
- COALNE Coastline 187
- BUISGL 165
- LNDARE Land area 119
- DEPCNT Depth contour 118
- SBDARE Seabed area 115
- DEPARE Depth area 104
- OBSTRN Obstruction 18
- LNDRGN Land region 13
- SLCONS Shoreline construction 12
- BUAARE 5
- LNDMRK 5
- SEAARE Sea area 5
- LNDELV 3
- M_QUAL Data quality 3
- M_COVR Coverage 2
- SOUNDG Sounding 2
- WATTUR 2
- BCNSPP Special purpose beacon 1
- C_ASSO 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/US5HA18M.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5HA18M/4.0/US5HA18M.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5HA18M/4.0/US5HA18M.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5HA18M/4.0/US5HA18M.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5HA18M/4.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 4.0 | Aug 28, 2017 | metadata.json |