Clear Sky Chart

Charts within 180mi of the OCA Anza Observatory clear sky chart

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< 15 Lake Riverside Estates
 
California   A private community in Aguanga.
< 15 Erickson Observatory Site
 
California   Future site of Erickson Observatory (private). In Warner Springs.
< 15 OCA Anza Observatory
 
California   Observatory of the Orange County Astronomers near Anza.
< 15 Palomar Observatory
 
California   Observatory, with outreach center of Caltech. Home of the 200 inch Hale Telescope
15E Santa Rosa Mountain
 
California   Centered on the trail to the summit. Also close to Santa Rosa Campground.
17NE Sawmill Trailhead
 
California   A site used by the Astronomical Society of the Desert. Near Pinyon Flats
18N Idyllwild
 
California  
20SW Pauma Valley
 
California   Site of The Kathryn Hood Observatory.
22SW Mais Observatory
 
California   A private spectroscopic observatory in Valley Center.
23SW Far Away Observatory
 
California   A private observatory in Valley Center.
25NE Rancho Mirage Library and Observatory
 
California   AKA The City of Rancho Mirage Public Library and Observatory.
25SE Borrego Springs
 
California   Home to the Nightfall star party, held by the Riverside Astronomical Society (RAS) at the Palm Canyon Resort.
25W Spencers Crossing
 
California   A neighborhood in Winchester, CA
25W Temecula
 
California   Home of the The Temecula Valley Astronomers.
26W WeBeWebbiers Observatory
 
California   A private observatory somewhere around Temecula.
28S Selkovitch's Observatory
 
California  
29SE SkyScapes Observatory
 
California   A private observatory in Borrego Springs.
29SW Boulder Knolls Observatory
 
California   A private observatory, with Minor Planet Center code G74.
30NE Thousand Palms
 
California   Star Party Site for the Astronomical Society of the Desert.
30W Rock Mountain Observatory
 
California   A private observatory near Fallbrook.
30S Curiosity Peak Observatory
 
California   A private observatory.
31S Galaxy Gazers Observatory
 
California   A private observatory near Julian.
31SW San Pasqual Battlefield State Historic Park
 
California   State park and site of of monthly star parties.
32N Banning
 
California  
32SE LaBelle Observatory
 
California   A private observatory.
33S Tassi Observatory
 
California   A private observatory near Ramona.
33S SkyStar Observatory
 
California   A private observatory in San Diego Country Estates.
33SW Rock Springs Observatory
 
California   A private observatory.
34NE Rustic Valley Observator
 
California   A private observatory.
35N Whitewater Preserve
 
California   Preserve of the The Wildlands Conservancy and site of public star parties. In Whitewater Canyon.
35NE Desert Hot Springs
 
California   A town in Riverside county and site of star parties at the Two Bunch Palms Resort & Spa.
35S Ramona Observatory
 
California   A private observatory near Ramona.
35SW Sonrisa Observatory
 
California   A private observatory near Escondido.
36SW Vista
 
California  
37SE Little Blair Valley
 
California  
37W Lake Elsinore
 
California  
38SW Hawks Landing Observatory
 
California   A private observatory
40N Oak Glen Preserve
 
California   Wildlife preserve of The Wildlands Conservancy used by the San Bernardino Valley Amateur Astronomers.
40SW Poinsettia Observatory
 
California   A private observatory in Poway.
40SW Rancho del Rio Observatory
 
California   A private observatory
41W El Cariso
 
California   A peak in the Santa Ana mountains at the end of Upper Carisio Rd.
42SW Santaluz Observatory
 
California   Observatory in Santaluz Club.
43N Big Falls Campground
 
California   A campground near Forest Falls.
43NW Moreno Valley
 
California  
43S Lockwood Observatory
 
California   A private observatory.
43SW Oceanside
 
California   Centered on Oceanside City Beach.
43SW Pageant Avenue Observatory
 
California   A private observatory.
44S Alpine
 
California  
46S Pine Valley Creek trailhead
 
California   Trail in the Cleveland National Forest in California.
46SW Scripps Ranch Observatory
 
California   A private observatory.
47N Yucca Valley
 
California   Home of the Andromeda Society.
47SW Sorrento Mesa Observatory
 
California   A private observatory.
48N Angelus Oaks Heliport
 
California  
48S Mission Trails Regional Park
 
California   Centered on Kumeyaay Campground in Mission Trails Regional Park. Site of public star parties held by the San Diego Astronomy Association.
48S Mount Laguna Observatory
 
California   Observatory of San Diego State University (SDSU).
48SW Del Mar
 
California  
48W Caspers Wilderness Park
 
California   Campground and site of an International Starry Night starparty to observe the 2013 Perseids.
49N Pioneertown Mountains Preserve
 
California   Wildlife preserve used by the San Bernardino Valley Amateur Astronomers.
49W San Onofre State Beach
 
California   State beach just south fo San Clamente.
50NW San Bernardino County Museum
 
California   Museum and meeting place, with public astronomy of the San Bernardino Valley Amateur Astronomers. In Redlands.
50S El Cajon
 
California  
51NE Copper Mountain Observatory
 
California   Near the town of Joshua Tree which is near the north east corner of Joshua Tree National Park.
51NE Jumbo Rocks
 
California   A campground in Joshua Tree National Park.
51SW University of Califoria San Diego
 
California   UCSD is actually located in La Jolla.
51W San Clemente
 
California  
52S La Mesa
 
California   A town in San Diego county.
53W Melinda Heights Observatory
 
California   A private observatory.
54E Salton Sea State Recreation Area
 
California   State park used by some members of the Pomona Valley Amateur Astronomers
54SW Mt. Soledad National Veterans Memorial
 
California   Memorial park.
55E Cottonwood Spring Campground
 
California   A campground at Joshua Tree National Park.
55N Big Bear Solar Observatory
 
California   Aka BBSO. Solar Observatory operated by the New Jersey Institute of Technology. On Big Bear Lake.
55N Big Bear City
 
California   In the San Bernardino Mountains
56NW Corona
 
California  
57NE Joshua Tree Astronomy Arts Theater
 
California   Used by the Southern California Desert Video Astronomers. Located at Joshua Tree Lake RV & Campground.
57NE The Sky's The Limit Observatory and Nature Center
 
California   Observatory and nature center in Twentynine Palms.
57W Laguna Niguel
 
California   Forecast also covers San Juan Capistrano.
57W OCA Silverado
 
California   A site of the Orange County Astronomers near Irvine.
58SW Reuben H. Fleet Science Center
 
California   Science center at Balboa Park. Site of Stars in the Park public star parties held by the San Diego Astronomy Association. in San Diego.
59N Goat Mountain Astronomical Research Station
 
California   aka GMARS. MPC observatory G79.
59N Landers
 
California   Dark-sky site for the Riverside Astronomical Society.
59N Star Camp Observatory
 
California   A private observatory.
59NW Cedar Glen Observatory
 
California   (A private observatory near Cedar Glen.
59NW Robert Brownlee Observatory
 
California   An observatory of the Mountain Skies Astronomical Society. At MSAS Astronomy Village near Lake Arrowhead.
59SW San Diego
 
California   Home of the San Diego Astronomy Association.
60NW Murillo Family Observatory
 
California   Observatory of the California State University, San Bernardino.
60S Chula Vista Observatory
 
California   A private observatory.
61W Laguna Beach
 
California  
63NE Twentynine Palms Airport
 
California   An airport near Twentynine Palms.
63W Irvine Regional Park
 
California   A park in Orange county.
64S Tierra del Sol
 
California   Site used by San Diego Astronomy Association (SDAA)
66N Johnson Valley
 
California   A town in San Bernardino county.
66NW Daniel B. Milliken Planetarium
 
California   Planetarium at Chaffey College in Rancho Cucamonga.
66NW Silverwood Lake
 
California   Actually near the south-east shore of the lake. Forecast also covers the Silverwood lake State Recreation Area.
66W Fountain Valley
 
California   Near Santa Ana.
68N Lucerne Valley
 
California   Used by the San Bernardino Valley Amateur Astronomers. In San Bernardino county.
68S Tijuana
 
Baja California   Hogar de la Sociedad Astronómica de Baja California.
71NW OCA Go-To Group
 
California   A private observing site in Placentia, used by some members of the Orange County Astronomers.
72NW Oak Hills Observatory
 
California   A private observatory in Hesperia.
72S Observatorio las Acacias
 
Baja California   Un sitio privado.
73W Anaheim
 
California  
74NW Webb Schools Observatory
 
California   A observatory of The Webb Schools.
74W Fullerton
 
California  
75N Camp Rock Road
 
California   10 miles north east of Lucerne Valley.
75NW Cow Canyon Saddle
 
California   A spot in Cow Canyon, near Mt. Baldy, used as an observing and star party location by the Pomona Valley Amateur Astronomers.
75NW Mt. SAC Observatory
 
California   Observatory of Mount San Antonio College. In Walnut.
75W Huntington Beach
 
California  
77NW Luz Observatory
 
California   Observatory in the Lewis Center for Educational Research. Base of the HiDAS. In Apple Valley.
78E Desert Center
 
California   A spot on Hwy 177 North of Interstate 10. On the west side of Palen Pass.
79NE Clarks Pass
 
California   A a spot along highway 62.
80NW Maury Lewin Astronomical Observatory
 
California   A private observatory in Glendora.
82SE El Centro
 
California  
83NW Phelan
 
California  
83NW Table Mountain Observatory
 
California   Observatory at Table Mountain Facility which is operated by JPL. Near Wrightwood.
85NW Pinon Hills
 
California   Near Wrightwood in the San Gabriel Mountains.
87NW Monrovia
 
California   Centered on Library Park, this chart marks the site of public observing held by the Old Town Sidewalk Astronomers.
87W Long Beach
 
California  
89NW Garvey Ranch Observatory
 
California   Observatory in Garvey Ranch Park in the city of Monterey Park.") Operated by the Los Angeles Astronomical Society.
92NE Amboy Crater
 
California   Centered on the parking lot of Amboy Crater, a public nature site near the town of Amboy.
92NW California Institute of Technology
 
California   Research and education institution with astronomy outreach events.
92NW Devil's Punchbowl Trailhead
 
California   A Los Angeles County Park in Devil's Punchbowl Natural Area. Near Pearblossom.
92NW Mount Wilson Observatory
 
California   link
92NW Stony Ridge Observatory
 
California   An observatory in the Angeles National Forest
94NW Old Town Pasadena
 
California   Centered Colorado Blvd, somewhere between Fair Oaks and Pasadena Ave, this charts marks the site of public observing held by the Old Town Sidewalk Astronomers.
96NW Los Angeles
 
California   Home of the Los Angeles Astronomical Society and the Los Angeles Sidewalk Astronomers.
96S Valle de Guadalupe
 
Baja California   Sitio de observación astronómica en Rancho Capuleto.
96SE Cañón del Tajo
 
Baja California   Sitio de observación astronónica.
96W Torrance
 
California  
98NW Automata Internet Observatory
 
California   In Pearblossom.
98W Carlos Lemmi Observatory
 
California   A private observatory near Rancho Palos Verdes. MPC G71.
100N Knight Sight
 
California   A private site in Helendale
100W Redondo Beach
 
California   In the general area of the South Bay Astronomical Society. Forecast also covers Manhattan Beach.
101NW Griffith Observatory
 
California   A professional observatory with public star parties
102W El Segundo
 
California  
103NW Saddleback Butte
 
California   A State Park used as a star party site by The Antelope Valley Astronomy Club.
104NE Trilobite Wilderness
 
California   A Wilderness Area of geological interest. It's also a dark observing spot.
105W Mar Vista
 
California  
106NW Tujunga Observatory
 
California   A private observatory in Tujunga.
107N Owl Canyon Campground
 
California   Near Barstow.
108NE GMDRC
 
California   The Granite Mountain Desert Research Center. Lands are not open to the general public. Visitors must make reservations.
108NW Pinhead Observatory
 
California   A private observatory in Acton.
109W Santa Monica Canyon Observatory
 
California   A private observatory.
110NW Bright Skies Observatory
 
California   A private observatory to promote the science and technology of CCD based astro-photography in light polluted areas.
111NW Santa Monica Mountains Observatory
 
California   A private observatory near Los Angeles.
111W San Clemente Island (North)
 
California   Chart covers the north half of San Clamente Island.
112S Ensenada
 
Baja California  
115N Afton Canyon Campground
 
California   campground near Interstate 15 along the Mojave River between Barstow and Baker.
115NW Vasquez Rocks
 
California   A Natural Area Park used as a star party site by The Local Group.
116W Topanga
 
California  
117NW Granada Hills
 
California  
117NW Lancaster
 
California  
118NW Woodland Hills
 
California  
119SE Pino Colorado
 
Baja California   Sitio de observación astronómica.
120NW Two Goats Observatory
 
California   A private site affiliated with the Antelope Valley Astronomy Club.
121NW Santa Clarita
 
California  
122NW EAFB
 
California   Edwards Air Force Base is an alternate shuttle landing site. Also home of the Dryden Flight Research Center.
123E Blythe
 
California   Home of the Colorado River Astronomy Club.
125W Grasswood Observatory
 
California   A private observatory near Malibu.
127NW Oak Canyon Park
 
California   A park in town of Oak Park.
128NW Rosamond Skypark
 
California   A private residential skypark in Rosamond.
130NW Simi Valley
 
California   Home of the Ventura County Astronomical Society.
132NE Hole-in-the-Wall Campground
 
California   Campground in the Mojave desert.
132SE Yuma
 
Arizona  
134N Cuddeback Lake
 
California   A dry lake.
134NW Rolling Roof Observatory
 
California   A private observatory near Thousand Oaks.
134W Sandstone Trailhead
 
California   Head of the Standstone Peak Trail. Used by members of the Los Angeles Sidewalk Astronomers among others.
135NW AVAC Kings Canyon Site
 
California   Observing site of The Antelope Valley Astronomy Club.
135NW California City
 
California  
135NW Templin Hwy
 
California   A dirt parking lot at Templin Highway and Ridge Route. Used by members of the Los Angeles Sidewalk Astronomers among others.
136SE Gopherville Observatory
 
Arizona   A private observatory near Sumerton.
136W Eagle Ridge Observatory
 
California   A private observatory near Newbury Park.
140NE Cima
 
California   A site used by the Astronomical Society of Nevada and the Astronomical Group of Las Vegas. In the Mojave National Preserve.
141SE Beta Scorpii Observation Site
 
Arizona   A private observatory.
141W Lagoon Observatory
 
California   A private observatory.
143N Halloran Summit
 
California  
143NE Teutonia Peak
 
California   A site used by the Astronomical Society of Nevada, Las Vegas, the Las Vegas Astronomical Society and the Astronomical Group of Las Vegas.
143NW Dreamweaver Observatory
 
California   A private observatory near Fillmore.
144E Quartzsite
 
Arizona  
146NW Santa Paula
 
California  
149NW Red Rock Canyon State Park
 
California   A state park used by local clubs for star parties.
150NW Tehachapi Municipal Airport
 
California   An observing site of the Greater Tehachapi Astronomers.
152N Trona Pinnacles
 
California   A BLM site in the north Mojave desert.
153NE Moabi Regional Park
 
California   Park in Needles.
153NW Redrock Inyokern Road
 
California   Used by the South Bay Astronomical Society.
153NW Tehachapi Mountain Observatory
 
California   A private observatory near Tehachapi.
155NE Lake Havasu City
 
Arizona   Home of Beyer Observatory at Thunderbolt Middle School.
155W Area 52 Observatory
 
California   A private observatory near Ventura.
157E Salome Observing Station
 
Arizona   Remote site for International Occultation Timing Association (IOTA).
157N Ridgecrest
 
California  
159E Bouse
 
Arizona  
159NW Ojai
 
California  
159NW Rose Valley Campground
 
California   A campground in Los Padres National Forest.
160NW Astro-chalet West
 
California   A private observatory.
160NW Chuchupate Ranger Station
 
California   Members of the Kern Astronomical Society observe nearby.
160NW Thomas Observatory
 
California   A private observatory.
163NW LAAS -- Boy Scout Camp Road
 
California   A dark-sky site of the Los Angeles Astronomical Society on Boy Scout Camp road near Lockwood Valley Road near Fraser Park, CA.
164NW Lockwood Valley
 
California  
165NW Mount Pinos
 
California   A popular observing site in Los Padres National Forest
168N Cielos Oscuros
 
California   An unnamed pull-off along Mesquite Valley Road. On the east edge of South Nopah Range Wilderness Area.
168NE Bullhead City
 
Arizona   A town in Mohave county
168NW Walker Pass Campground
 
California   Campground and dark-sky site.
170E Tacna Observing Station
 
Arizona   Remote site for International Occultation Timing Association (IOTA).
175NW Canebrake
 
California   7 miles east of Onyx. In the Kern valley.
178E Antenna Site
 
Arizona   Observing site near I-10 and Hovatter Rd, used by the Saguaro Astronomy Club and the East Valley Astronomy Club


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