Iona, United States Page

World:United States:South Dakota
Latitude 43.5431 Longitude -99.4248 Altitude (feet) 1850
Lat (DMS) 43° 32' 35N Long (DMS) 99° 25' 29W Altitude (meters) 563
Time zone (est) America/Chicago
Estimated population (from Openstreetmap): 99
Wikipedia: http://en.wikipedia.org/wiki/Iona%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.

Iona Temperature in Celsius

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


Iona Cloud Cover in Percent

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


Iona 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
Hamill (11.6 nm) Grandview (8.2 nm)
Oacoma (15.2 nm)
Chamberlain (16.6 nm)
Pukwana (17.6 nm)
Reliance (21.6 nm)
Grosse (23.8 nm)
Crow Creek (26.2 nm)
Ola (9.9 nm)
Bijou Hills (12.1 nm)
Platte Colony (13.7 nm)
Eagle (14.6 nm)
Academy (15.9 nm)
Dixon (9.8 nm)
Gregory (18.7 nm)
Dallas (18.9 nm)
Lucas (17.7 nm)
Burke (22.4 nm)
Colome (21.2 nm)

Nearby Airports

Code IATA Kind Name City Distance Bearing Airlines
9V9 Small CHAMBERLAIN MUNI CHAMBERLAIN 14 nm N 18
SD09 Heli MID-DAKOTA HOSPITAL CHAMBERLAIN 15 nm N 16
KPIR PIR Large PIERRE RGNL PIERRE 62 nm N 323 CSA Air, Inc., Great Lakes Airlines
KHON HON Large HURON RGNL HURON 72 nm E 45 Great Lakes Airlines
Nearby references in Wikipedia:
Distance Title
9.8 nm S Dixon, South Dakota
10.4 nm N List of longest rivers of the United States (by main stem)
11.2 nm SE List of largest reservoirs in the United States
12.1 nm NE List of United States tornadoes in July 2010


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Presentation Copyright © Falling Rain Software, Ltd. 1996-2021
Sat Aug 27 18:39:54 2016