Saint John Harbor, United States Page

World:United States:Alaska
Latitude 56.4397 Longitude -132.9636 Altitude (feet) 0
Lat (DMS) 56° 26' 23N Long (DMS) 132° 57' 49W Altitude (meters) 0
Time zone (est) America/Sitka
Approximate population for 7 km radius from this point:

Weather Charts

New Covid-19 forecasts: Per the US DHS, the half-life of the SARS-CoV-2 virus in open air is inversely correlated to UV radiation, relative humidity, and temperature. Choose those graphs below for a rough estimate. UV radiation (sunlight) matters a lot (high UV is good), relative humidity and temperature matter less, but for both, high values are good. [1]
Example 1: High UV, 30C, RH 70% -> half life of 1.9 minutes.
Example 2: Low UV, 10C, RH 20% -> half life of 107 minutes. Two orders of magnitude worse.

Saint John Harbor Temperature in Celsius

Display: Relative Humidity
Time in GMT, not local. Click-drag to zoom,click-click to reset,shift-click to drag.


Saint John Harbor Cloud Cover in Percent

Display: Relative Humidity
Time in GMT, not local. Click-drag to zoom,click-click to reset,shift-click to drag.


Saint John Harbor Precipitation

Display: Relative Humidity
Time in GMT, not local. Click-drag to zoom,click-click to reset,shift-click to drag.

Nearby Cities and Towns
West North East South
Calder (historical) (23.0 nm) Tonka (historical) (17.1 nm)
Scow Bay (19.8 nm)
Doyhof (20.8 nm)
Petersburg (22.3 nm)
Kupreanof (22.5 nm)
Wrangell (19.5 nm) Whale Pass (20.2 nm)
Lake Bay (historical) (25.4 nm)
Coffman Cove (25.9 nm)
Deweyville (historical) (30.3 nm)
Naukati Bay (34.8 nm)
Tuxekan (historical) (34.4 nm)
New Tokeen (32.5 nm)
Holbrook (historical) (30.0 nm)
Tokeen (31.5 nm)
Karheen (historical) (39.4 nm)

Nearby Airports

Code IATA Kind Name City Distance Bearing Airlines
96Z WWP Seaplane NORTH WHALE NORTH WHALE PASS 20 nm S 195 Taquan Air
PAPG PSG Small PETERSBURG JAMES A JOHNSON PETERSBURG 21 nm N 1 Alaska Airlines
63A Seaplane LLOYD R. ROUNDTREE SEAPLANE FACILITY PETERSBURG 22 nm N 0
KCC KCC Seaplane COFFMAN COVE COFFMAN COVE 25 nm S 170 Taquan Air
PAWG WRG Small WRANGELL WRANGELL 19 nm E 82 Alaska Airlines
Nearby references in Wikipedia:
Distance Title
7.1 nm N Woewodski Island
5.8 nm NW Duncan Canal (volcanic field)
6.6 nm SE Zarembo Island
9.2 nm N List of the highest islands of North America
11.7 nm N Wrangell Narrows
10.6 nm NE List of dams and reservoirs in Alaska
10.8 nm NE Mitkof Island


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Sat Aug 27 21:01:31 2016