Twombly Mountain, Michigan

Prominence: 160 ft, 49 m

Elevation: 1150+ feet, 351+ meters

True Isolation: 5.34 mi, 8.6 km
Elevation Info:Elevation range: 1150 - 1160 ft
    (10-foot closed contour)
NAVD88 Elevation: 1150 ft / 351 m
    (Range 1150 - 1160 ft)
Latitude/Longitude (WGS84)42° 50' 27'' N, 83° 5' 17'' W
42.840835, -83.088074 (Dec Deg)
329363 E 4745255 N, Zone 17 (UTM)
CountryUnited States
County/Second Level RegionMacomb (Highest Point)

Search Engines - search the web for "Twombly Mountain":
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Other Web Sites
     Twombly Mountain at Trip Report for Macomb, MI by Bob Schwab Trip Report for Macomb, MI by Bill Schuler

Weather and Snow
     National Weather Service Forecast
     NOAA Snow Depth Map

Lists that contain Twombly Mountain:
     Great Lakes CoHPs (Rank #38)
     Midwest USA CoHPs (Rank #645)
     Michigan County High Points (Rank #43)

Ascent Info

Total ascents/attempts logged by registered users: 6
     Show all viewable ascents/attempts (Total: 6)

Selected Trip Reports:
     2012-03-19 by Ben Lostracco
     2015-12-10 by Bob Lathrop (Unsuccessful)
     2017-05-14 by Dennis Stewart (Unsuccessful)
     2020-06-14 by Dave Fiddes

Nearby Peak Searches:
     Radius Search - Nearest Peaks to Twombly Mountain
     Elevation Ladder from Twombly Mountain
     Prominence Ladder from Twombly Mountain

Dynamic Map

 Twombly Mountain    Other Peaks
Click Here for a Full Screen Map
Web Map LinksPeakfinder Panorama
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ProminenceKey Col Page  (Detailed prominence information)
  Clean Prominence: 160 ft/49 m
  Optimistic Prominence: 180 ft/55 m
  Key Col: 990 ft/302 m
IsolationIsolation Page  (Detailed isolation information)
   Distance: 5.34 mi/8.6 km
   Isolation Limit Point: 42.8242, -83.1908
Nearest Higher Neighbor in the PBC database:
    Grampian Hills  (WSW)
RangesContinent: North America
Range2: North America Plains
Range3: Midwest-Great Lakes Area
Range4: Lower Peninsula-Heartland
Range5: Michigan Lower Peninsula
Drainage BasinsClinton
Lake St. Clair
Lake Erie
Lake Ontario
St. Lawrence
Gulf of St. Lawrence
Atlantic Ocean
Topo MapRomeo O42083g1 1:24,000
Data Source1:25,000 (or larger) Topographic Survey Map

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