- Extreme Water Levels
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Seasonal Variation of Exceedance Probability Levels
9450460 Ketchikan, AK
Seasonal variation of the 1%, 10%, 50%, and 99% exceedance probability levels. The values in meters are relative to the mean higher high water (MHHW) or mean lower low water (MLLW) datums established by CO-OPS.
Products available at 9450460 Ketchikan, AK
- Meteorological/Other
- Meteorological Observations
- Water Temp/Conductivity
- PORTS®
- This station is not a member of PORTS®
- Operational Forecast Systems
- This station is not a member of OFS
- Information
- Station Home Page
- Data Inventory
- Measurement Specifications