Porcupine, United States Page

World:United States:South Dakota
Latitude 43.2397 Longitude -102.3310 Altitude (feet) 3349
Lat (DMS) 43° 14' 23N Long (DMS) 102° 19' 52W Altitude (meters) 1020
Time zone (est) America/Denver
Estimated population (from Geonames): 1062
Wikipedia: http://en.wikipedia.org/wiki/Porcupine%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.

Porcupine Temperature in Celsius

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


Porcupine Cloud Cover in Percent

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


Porcupine 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
Manderson (6.1 nm)
Oglala (18.1 nm)
Evergreen (4.5 nm)
Sharps Corner (9.5 nm)
Kyle (13.0 nm)
Rockyford (17.2 nm)
Potato Creek (23.1 nm)
Wakpamani (10.7 nm)
Batesland (12.0 nm)
Swett (17.1 nm)
Allen (17.9 nm)
Wounded Knee (6.1 nm)
Denby (10.7 nm)
Albany (historical) (17.0 nm)
Pine Ridge (16.2 nm)
Whiteclay (17.6 nm)
Pine Ridge (17.6 nm)
Gordon (26.7 nm)
Kellers Trailer Court (26.7 nm)

Nearby Airports

Code IATA Kind Name City Distance Bearing Airlines
IEN XPR Small PINE RIDGE PINE RIDGE 15 nm S 211
GRN Small GORDON MUNI GORDON 26 nm S 165
SD69 Heli BADLANDS INTERIOR 37 nm N 30
CDR CDR Large CHADRON MUNI CHADRON 41 nm W 234 '''Boutique Air'''
KRAP RAP Large RAPID CITY RGNL RAPID CITY 57 nm N 327 Allegiant Air, American Eagle, Delta Air Lines, Inc., United Express, http://en.wikipedia.org/wiki/Delta_Connection
Nearby references in Wikipedia:
Distance Title
1.6 nm NW Porcupine, South Dakota
3.6 nm S KILI
3.6 nm S Porcupine Butte
5.9 nm S Wounded Knee incident
6.0 nm S Wounded Knee, South Dakota
6.1 nm S Wounded Knee Massacre
6.3 nm W Manderson-White Horse Creek, South Dakota


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Sat Aug 27 18:37:43 2016