Ralph, United States Page

World:United States:South Dakota
Latitude 45.7767 Longitude -103.0660 Altitude (feet) 2769
Lat (DMS) 45° 46' 36N Long (DMS) 103° 3' 58W Altitude (meters) 843
Time zone (est) America/Denver
Approximate population for 7 km radius from this point:
Wikipedia: http://en.wikipedia.org/wiki/Ralph%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.

Ralph Temperature in Celsius

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


Ralph Cloud Cover in Percent

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


Ralph 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
Ludlow (13.4 nm)
Buffalo (23.2 nm)
Haley (11.3 nm)
Gascoyne (20.5 nm)
Reeder (20.4 nm)
Scranton (22.5 nm)
Bucyrus (20.8 nm)
Buffalo Springs (24.9 nm)
Bowman (28.0 nm)
Pierce (34.5 nm)
De Sart (36.4 nm)
Ellingson (historical) (9.8 nm)
Lodgepole (17.0 nm)
Hettinger (22.4 nm)
Reva (13.9 nm)
Sorum (20.4 nm)
Prairie City (18.4 nm)
Strool (19.9 nm)
Date (29.4 nm)

Nearby Airports

Code IATA Kind Name City Distance Bearing Airlines
14ND Small HAGEN PRIVATE REEDER 26 nm N 14
HEI Small HETTINGER MUNI HETTINGER 22 nm E 50
DIK DIK Large DICKINSON THEODORE ROOSEVELT RGNL DICKINSON 62 nm N 10 Corporate Air, United Express
SD26 Heli MIKE JACOB STURGIS STURGIS 83 nm S 191
Nearby references in Wikipedia:
Distance Title
6.2 nm E List of United States tornadoes from June to August 2015
10.8 nm N 103rd meridian west
14.5 nm NW Bowman-Haley Dam
15.3 nm NE Lightning Creek Township, Adams County, North Dakota


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Sat Aug 27 18:56:14 2016