Erwin, United States Page

World:United States:South Dakota
Latitude 44.4875 Longitude -97.4451 Altitude (feet) 1833
Lat (DMS) 44° 29' 15N Long (DMS) 97° 26' 42W Altitude (meters) 558
Time zone (est) America/Chicago
Estimated population (from Openstreetmap): 54
Wikipedia: http://en.wikipedia.org/wiki/Erwin%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.

Erwin Temperature in Celsius

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


Erwin Cloud Cover in Percent

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


Erwin 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
Melham (11.1 nm)
Collins Colony (11.4 nm)
Fairview (historical) (13.5 nm)
Manchester (13.8 nm)
Bryant (6.3 nm)
Success (historical) (6.3 nm)
Vienna (13.2 nm)
Willow Lake (11.7 nm)
Mayfield Colony (13.7 nm)
Hetland (11.1 nm)
Badger (10.3 nm)
Lake Norden (11.5 nm)
Hayti (14.5 nm)
Alsville (14.8 nm)
Arlington (15.3 nm)
Arlington Beach (15.1 nm)
Stone Bridge (17.9 nm)
Lake Preston (8.0 nm)
De Smet (7.5 nm)

Nearby Airports

Code IATA Kind Name City Distance Bearing Airlines
6E5 Small WILDER DESMET 6 nm W 235
Y34 Small LAKE PRESTON MUNI LAKE PRESTON 8 nm S 161
27SD Heli ALBRECHT DE SMET 12 nm S 201
KATY ATY Large WATERTOWN RGNL WATERTOWN 28 nm N 25 Great Lakes Airlines
KHON HON Large HURON RGNL HURON 34 nm W 259 Great Lakes Airlines
Nearby references in Wikipedia:
Distance Title
0.1 nm E Erwin, South Dakota
3.1 nm NW Plum Lake (South Dakota)
4.1 nm W List of United States tornadoes from June to July 2013
6.2 nm N Bryant, South Dakota
5.9 nm NW 1953 Waco tornado outbreak
7.3 nm S Kingsbury County, South Dakota
7.2 nm SW Big Slough (Kingsbury County, South Dakota)


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Sat Aug 27 18:51:18 2016