Clear Sky Chart

Charts within 120mi of Rio Vista

astronomy telescope weather forecast eyepiece optics camera realestate

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0 Rio Vista
 
California   A town in Solano county.
12SW DVHS Espace Academy
 
California   ESpace Academy, part of Deer Valley High School In Antioch.
15S Brentwood
 
California   Forecast also covers Byran and Oakley.
21NW Vacaville
 
California  
21SW Concord Observatory
 
California   A private observatory in Concord.
23E Lodi
 
California  
23SW Mount Diablo
 
California   Home of the Mt. Diablo Astronomical Society.
24SW CBA Concord Observatory
 
California   A private Observatory. Part of the Center for Backyard Astrophysics.
25NE Elk Grove
 
California   Used for public star parties by the Sacramento Valley Astronomical Association (SVAS).
25SW Diablo Valley College
 
California   College near Concord.
26SE Stockton
 
California   Home of the Stockton Astronomical Society.
27N Davis
 
California   A town in Yolo county.
27NW Blue Ridge
 
California   The general area of Blue Ridge, in the Vaca Mountains.
28NE Wilton
 
California  
28W Vallejo Observatory
 
California   A private observatory site close to Vallejo.
31N Sacramento
 
California   Home of the Sacrameto Valley Astronomical Association.
31SW Saint Mary's College Observatory
 
California   AKA Geissberger Observatory. Observatory of Saint Mary's College.
32SW DarkSights Observatory
 
California   A private observatory.
33S Livermore
 
California   Home of the Tri-Valley Stargazers astronomy club. Forecast also covers Pleasanton.
34W Napa
 
California  
35SE Tracy Airport
 
California  
35SW Chabot Space and Science Center
 
California   A science center home to the Eastbay Astronomical Society. In Oakland.
36SW Lawrence Hall of Science
 
California   A public and school science center of the University of California at Berkeley.
37SW Barking Spider Observatory
 
California   A private observatory near Castro Valley.
37SW Bransfield Observatory
 
California   A private observatory somewhere in the vicinity of Piedmont.
39S Del Valle
 
California   Site details.
39SW Castro Valley
 
California  
40SW Oakland
 
California  
41NE Rancho Cordova
 
California   A private site of the Sacramento Valley Active Astronomers Research Group.
41NW Esparto
 
California   Site used by the Davis Astronomers.
41SW Point Richmond
 
California  
43W Sonoma
 
California  
45S Fremont
 
California   The town in Alameda country.
46E Pardee Reservoir Recreation Area
 
California   Recreation area used as an observing site by the Stockton Astronomical Society.
47W San Rafael
 
California   A site used by the used by the Marin Observers.
48NE Sierra Skies Observatory
 
California   A private observatory.
48NW Robert Ferguson Observatory
 
California   Observatory in Sugar Loaf Ridge State Park near Kenwood.
48SW San Francisco
 
California   Home of the San Francisco Sidewalk Astronomers and the San Francisco Amateur Astronomers.
49SE Green Acres Observatory
 
California   A private observatory.
50NE Folsom Lake State Recration Area
 
California   State recreation area norteast of Sacramento. Chart also covers the towns of Roseville and Folsom.
50NW Angwin
 
California  
50SW Morrison Planetarium
 
California   Planetarium at the California Academy of Sciences. In San Francisco.
52SE Modesto
 
California   Home of the of Stanislaus Amateur Astronomers of Modesto Jr. College.
52SW San Francisco State University Observatory
 
California   Observatory of SFSU at Thornton Hall.
53NE Buena Vista Observatory
 
California   A private observatory.
53NW Putah Creek Observatory
 
California   Future site of a private observatory in Pope Valley.
53S Hidden Hill Observatory
 
California   Observatory of the Tri-Valley Stargazers
53W Mount Tamalpais State Park
 
California   Centered on Rock Springs parking area, of Mount Tamalpais State Park, a site used by the San Francisco Amateur Astronomers. Also site of astronomy programs organized by the Mt. Tamalpais Interpretive Association (MTIA).
54E Telegraph City
 
California   A site used by some members of the Stockton Astronomical Society.
54SW San Mateo
 
California  
54W Sonoma State University Observatory
 
California   observatory in Sonoma State University. Near Rohnert Park and Cotati
55SW CSM Observatory
 
California   Observatory of the astronomy department of College of San Mateo.
55SW Ewell Observatory
 
California  
56NE Penryn
 
California  
56S Mount Hamilton
 
California   Home of the Lick Observatory.
56SW Menlo Park
 
California  
57N Waltz Road
 
California   A a spot along Waltz road. Near Wheatland.
57S Mountain View
 
California  
57S Telescope Row
 
California   A parking lot in Joeseph D. Grant County Park used by the Halls Valley Astronomical Group for public star parties.
57SW Pacifica
 
California  
57SW Stanford Faculty Observatory
 
California   A private observatory of a faculty member of Stanford University.
57SW West Sweeney Ridge Observatory
 
California   A private observatory near Pacifica.
58S San Jose
 
California   Home of the San Jose Astronomical Association.
58SW Stanford
 
California   Centers on the Student Observatory of Stanford University. Home of the Stanford Astronomical Society.
59NE Cameron Park Rotary Club Community Observatory
 
California   A community observatory built and operated by the Rotary Club of Cameron Park, the El Dorado County Office of Education, and Folsom Lake College. In El Dorado County.
59S Greenhawk Observatory
 
California   A private observatory.
59W Santa Rosa
 
California  
60NE Fiddletown
 
California   A site about 6 miles east of Fiddletown proper.
60SW Foothill Observatory
 
California   Observatory of Foothill College. Used by the Peninsula Astronomical Society for public programs. In Los Altos Hills.
61NE Auburn
 
California   Forecast also covers the Auburn State Recreation Area
61NW Hume Observatory
 
California   Managed by the California Academy of Sciences and home of GORT (Gamma-ray Optical Robotic Telescope) of the GAST Telescope Network.
61S Cupertino
 
California  
61SW Vista Hill
 
California   A lookout in Foothills Park in Palo Alto. Site of star parties held by the Peninsula Astronomical Society.
62SW Half Moon Bay
 
California  
63E AngelKillarney s City
 
California   AKA Angels Camp. A town in Calaveras county.
63SW Montebello
 
California   Montebello Open Space Preserve is a site used by TAC
64S Ross Creek Observatory
 
California   A private observatory in San Jose.
64S Santa Teresa Spring
 
California  
64S Saratoga
 
California  
65E McKinney Creek Observatory
 
California   A private observatory.
65SE Turlock
 
California   A town in Stanislaus county.
65W Marshall
 
California   A town in Marin county by Tomales Bay.
66N Yuba City Astronomical Observatory
 
California   A private observatory in Yuba City.
67S Henry Coe State Park
 
California   A site used by SJAA and TAC
67SE Newman Vista Point
 
California   A lookout on Interstate 5.
69E Heaven's Plateau
 
California   Site of future private observatory, Frequented by some members of the Stockton Astronomical Society . Near Wilseyville.
69E Keeton Observing Site
 
California   A private observing site also used by some members of the Sacramento Valley Astronomical Society
69NE Rancho Del Sol Observatory
 
California   A private observatory near Camino.
69S Oak Ridge Observatory
 
California   Observatory of the Peninsula Astronomical Society, located in the Santa Cruz Mountains.
69W Forestville
 
California   A town in Sonoma county.
69W Occidental Observatory
 
California   Near Occidental.
70NW The Bishop's Ranch
 
California   Retreat and conference center.
70S Rancho Cañada del Oro
 
California   An Open Space Preserve of the Santa Clara County Open Space Authority. Used by the San Jose Astronomical Association for public outreach.
70W Drakes Bay visitors center
 
California   Officially the Kenneth C. Patrick Vistor Center. Site of astronomy classes at the Point Reyes National Seashore national park.
71S Morgan Hill
 
California  
72S BREIT IDEAS Observatory
 
California   A private observatory outside Morgan Hill.
72S Coyote Lake
 
California   A county park used by members of the SJAA and TAC.Near Gilroy.
72S Summit View Observatory
 
California   A private observatory in the Santa Cruz Mountains.
73SW Pescadero
 
California  
74S Dowdy Ranch Visitor Center
 
California   South-eastern visitors center of Henry Coe State Park. Site of local boy-scout astronomy events.
75NE Machholz Observatory
 
California   A private observatory near Colfax.
75NE Rock Hill Observatory
 
California   A private observatory in Grass Valley.
75S Holmes Observatory
 
California   A private observatory near Lompico.
76E Don Pedro Reservoir
 
California   Centered on a public scenic outlook at the north end of lake and recreation area.
76N Penn Valley
 
California  
76NE Foresthill
 
California  
79S Bonny Doon Airfield
 
California   A site used by the Santa Cruz Astronomy Club.
80S Pacheco State Park
 
California   A state park used as a dark sky site.
81E Longfellow Observatory
 
California   A private observatory somewhere around Groveland.
81NW Clear Lake
 
California   Covers the Clear Lake area inclunding Boggs Mountain State Forest.
81S Cabrillo College Observatory
 
California   Observatory of Cabrillo College.
81S Dinosaur Point
 
California   A site used by SJAA and TAC
82NE NCC Robotic Observatory
 
California   Observatory of Sierra College in Grass Valley.
82S Baskin Engineering Observatory
 
California   An observatory of the University of California, Santa Cruz.
82S Hidden Valley Observatory
 
California   A private observatory near Soquel.
83E Peddler Hill
 
California   A site used by the Stockton Astronomical Society.
83NE Ice House Observation Plateau
 
California  
83NE James Clerk Maxwell Observatory
 
California   A private observatory near Nevada City.
83NW Taylor Observatory
 
California   A community Observatory in Kelseyville.
84E High Sierra Park
 
California   In the Stanislaus National Forest near Mi-Wuk Village.
84NW Lake Sonoma
 
California   A site used by TAC
84S Santa Cruz
 
California   Home of the Santa Cruz Astronomy Club.
85NE Nevada City
 
California  
87E Greeley Hill Observatory
 
California   A private observatory near Coulterville.
87E Shot Rock
 
California   A spot along the Carson Pass Highway.
87NW Indian Valley Observatory
 
California   A private observatory near Lucerne.
89SE Merced
 
California  
92E Bear Valley
 
California   A town in Alpine county. Forecast also covers Tamarack and Lake Alpine.
93N Feather River Observatory
 
California   A private observatory in Oroville.
93NE Blue Canyon
 
California   Airport site used by the Sacramento Valley Astronomical Society.
94SE Plettstone
 
California   Home of the Dale Jay Steed Observatory, a private observatory. A site used by members of TAC and the SJAA. Near Mariposa.
97S Fremont Peak
 
California   A site used by SJAA and TAC. Home of the Fremont Peak Observatory. In Fremont Peak State Park.
99NW Galbreath Wildlands Preserve
 
California   Wildlife preserve of Sonoma State University.
102NE Lightholder Optics Observatory
 
California   Observatory of Lightholder Optics.
103NW Sea Ranch
 
California   A private ranch near Gualala.
103S Maple's Observatory
 
California   A private observatory somewhere around Salinas.
104S Schoonover Park
 
California   Park, and neighborhood, in the town of Marina.
106N Big Bird Observatory
 
California   A private observatory near Paradise.
107NE South Lake Tahoe
 
California  
108NW Gualala
 
California  
108NW Robinson Creek Observatory
 
California   A private observatory in Robinson Creek,west of Ukiah.
109S La Mesa Urban Observatory
 
California   A private observatory in Monterey.
110NW Rubicon Observatory
 
California   A private observatory of a member of the Ukiah Astronomical Society. Near lake Mendocino.
110SE D.A.R.C. Observatory
 
California   A private observatory near Mercy Hot Springs.
111N Paradise
 
California  
111NE Saddleback Observatory
 
California   A private observatory.
111S Carmel
 
California  
111SE Italian Creek Farms
 
California   A private farm near Mariposa.
112N Meadow View Observatory
 
California   A private observatory.
112NE Northstar Ski Resort
 
California   Resort and site of commercial star tours. Near Lake Tahoe.
112S Panoche Pass
 
California  
113N Chico Community Observatory
 
California   A community observatory in Upper Bidwell Park.
113N Orland
 
California   A town in Glenn.
113NE Sierra Stars Observatory
 
California   A private observatory near Paynesville.
114NE Bertucci's Sky
 
Nevada   A private observatory.
114SE Eastman Lake Recreation Area
 
California   Recreation area used by the Central Valley Astronomers.
115NW Lookout Ranch
 
California   A private ranch.
116E Horsetail Fall
 
California   A seasonal waterfall in Yosemite National Park.
117NE Martis Creek Campground
 
California   A site used by the Astronomical Society of Nevada.
118E Monitor Pass
 
California  
119E Glacier Point
 
California   A site of public star parties. In Yosemite National Park.
119NE Sand Point
 
Nevada   Site of star parties held by the astronomy outreach organization Space Science for Schools. In Lake Tahoe Nevada State Park, Near Incline Village.
119S Pinnacles Campground
 
California   Campground at the east entrance of Pinnacles National Park.
120S Tularcitos Observatory
 
California   A site used by the Mira Observers Group


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