Chelsea, United States Page

World:United States:South Dakota
Latitude 45.1686 Longitude -98.7395 Altitude (feet) 1669
Lat (DMS) 45° 10' 7N Long (DMS) 98° 44' 22W Altitude (meters) 508
Time zone (est) America/Chicago
Estimated population (from Openstreetmap): 29
Wikipedia: http://en.wikipedia.org/wiki/Chelsea%2C_South_Dakota

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.

Chelsea Temperature in Celsius

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


Chelsea Cloud Cover in Percent

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


Chelsea 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
Devoe (7.5 nm)
Cresbard (8.8 nm)
Evergreen Colony (13.2 nm)
Powell (14.3 nm)
Mina (15.9 nm)
Rudolph (13.8 nm)
Craven (18.2 nm)
Craven Corner (18.5 nm)
Northville (6.8 nm)
Mansfield (8.7 nm)
Mellette (10.3 nm)
Duxbury (11.2 nm)
Gallup (11.9 nm)
Warner (14.0 nm)
Athol (11.3 nm)
Zell (16.3 nm)
Rockham (16.3 nm)
Ashton (14.6 nm)
Miranda (15.2 nm)

Nearby Airports

Code IATA Kind Name City Distance Bearing Airlines
SD54 Heli ST LUKE'S MRMC ABERDEEN 18 nm N 13
SD05 Small THORSON AIRFIELD ABERDEEN 16 nm N 42
KABR ABR Large ABERDEEN RGNL ABERDEEN 21 nm N 38 CSA Air, Inc., http://en.wikipedia.org/wiki/Delta_Connection
KHON HON Large HURON RGNL HURON 51 nm S 155 Great Lakes Airlines
KATY ATY Large WATERTOWN RGNL WATERTOWN 68 nm E 102 Great Lakes Airlines
Nearby references in Wikipedia:
Distance Title
0.1 nm SW Chelsea, South Dakota
3.7 nm NE KNBZ
3.7 nm NE KGIM-FM
8.2 nm S List of bridges on the National Register of Historic Places in South Dakota
6.8 nm E Northville, South Dakota
8.8 nm W Cresbard, South Dakota
10.2 nm E Mellette, South Dakota


If this page is useful to you, please link to it. Credits
Presentation Copyright © Falling Rain Software, Ltd. 1996-2021
Sat Aug 27 18:58:09 2016