Clear Sky Chart

Charts within 180mi of the Simi Valley clear sky chart

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0 Simi Valley
 
California   Home of the Ventura County Astronomical Society.
6S Oak Canyon Park
 
California   A park in town of Oak Park.
6SW Rolling Roof Observatory
 
California   A private observatory near Thousand Oaks.
12SE Woodland Hills
 
California  
12SW Eagle Ridge Observatory
 
California   A private observatory near Newbury Park.
13NW Dreamweaver Observatory
 
California   A private observatory near Fillmore.
14SW Sandstone Trailhead
 
California   Head of the Standstone Peak Trail. Used by members of the Los Angeles Sidewalk Astronomers among others.
15E Granada Hills
 
California  
16SE Topanga
 
California  
17NE Santa Clarita
 
California  
17W Santa Paula
 
California  
18S Grasswood Observatory
 
California   A private observatory near Malibu.
20SE Santa Monica Mountains Observatory
 
California   A private observatory near Los Angeles.
20SW Lagoon Observatory
 
California   A private observatory.
21E Bright Skies Observatory
 
California   A private observatory to promote the science and technology of CCD based astro-photography in light polluted areas.
22N Templin Hwy
 
California   A dirt parking lot at Templin Highway and Ridge Route. Used by members of the Los Angeles Sidewalk Astronomers among others.
22SE Santa Monica Canyon Observatory
 
California   A private observatory.
27E Tujunga Observatory
 
California   A private observatory in Tujunga.
27SE Mar Vista
 
California  
27W Area 52 Observatory
 
California   A private observatory near Ventura.
29E Griffith Observatory
 
California   A professional observatory with public star parties
29NW Ojai
 
California  
29NW Rose Valley Campground
 
California   A campground in Los Padres National Forest.
30NE Vasquez Rocks
 
California   A Natural Area Park used as a star party site by The Local Group.
32SE El Segundo
 
California  
34SE Los Angeles
 
California   Home of the Los Angeles Astronomical Society and the Los Angeles Sidewalk Astronomers.
35E Pinhead Observatory
 
California   A private observatory in Acton.
36SE Redondo Beach
 
California   In the general area of the South Bay Astronomical Society. Forecast also covers Manhattan Beach.
37E 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.
37NE AVAC Kings Canyon Site
 
California   Observing site of The Antelope Valley Astronomy Club.
37NE Two Goats Observatory
 
California   A private site affiliated with the Antelope Valley Astronomy Club.
38NW 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.
38NW Lockwood Valley
 
California  
39E California Institute of Technology
 
California   Research and education institution with astronomy outreach events.
39N Chuchupate Ranger Station
 
California   Members of the Kern Astronomical Society observe nearby.
39SE Torrance
 
California  
41E Garvey Ranch Observatory
 
California   Observatory in Garvey Ranch Park in the city of Monterey Park.") Operated by the Los Angeles Astronomical Society.
41E Mount Wilson Observatory
 
California   link
41SE Carlos Lemmi Observatory
 
California   A private observatory near Rancho Palos Verdes. MPC G71.
42NW Mount Pinos
 
California   A popular observing site in Los Padres National Forest
45E Monrovia
 
California   Centered on Library Park, this chart marks the site of public observing held by the Old Town Sidewalk Astronomers.
45E Stony Ridge Observatory
 
California   An observatory in the Angeles National Forest
47NE Lancaster
 
California  
49SE Long Beach
 
California  
52E Automata Internet Observatory
 
California   In Pearblossom.
53E Devil's Punchbowl Trailhead
 
California   A Los Angeles County Park in Devil's Punchbowl Natural Area. Near Pearblossom.
53E Maury Lewin Astronomical Observatory
 
California   A private observatory in Glendora.
53NE Rosamond Skypark
 
California   A private residential skypark in Rosamond.
56E Mt. SAC Observatory
 
California   Observatory of Mount San Antonio College. In Walnut.
56SE Fullerton
 
California  
58SE Anaheim
 
California  
58W Santa Barbara
 
California   Home of The Astronomical Unit club.
59SE OCA Go-To Group
 
California   A private observing site in Placentia, used by some members of the Orange County Astronomers.
60E Webb Schools Observatory
 
California   A observatory of The Webb Schools.
62N Tehachapi Mountain Observatory
 
California   A private observatory near Tehachapi.
62NE Saddleback Butte
 
California   A State Park used as a star party site by The Antelope Valley Astronomy Club.
62SE Huntington Beach
 
California  
63E Table Mountain Observatory
 
California   Observatory at Table Mountain Facility which is operated by JPL. Near Wrightwood.
63N Tehachapi Municipal Airport
 
California   An observing site of the Greater Tehachapi Astronomers.
64E 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.
64N Astro-chalet West
 
California   A private observatory.
66E Pinon Hills
 
California   Near Wrightwood in the San Gabriel Mountains.
67SE Fountain Valley
 
California   Near Santa Ana.
67SE Irvine Regional Park
 
California   A park in Orange county.
69E Daniel B. Milliken Planetarium
 
California   Planetarium at Chaffey College in Rancho Cucamonga.
69NE EAFB
 
California   Edwards Air Force Base is an alternate shuttle landing site. Also home of the Dryden Flight Research Center.
70W Cachuma Lake Recreation Area
 
California   Recreation area used by the Santa Barbara Astronomical Unit (SBAU).
71E Phelan
 
California  
74SE OCA Silverado
 
California   A site of the Orange County Astronomers near Irvine.
75E Corona
 
California  
75NE California City
 
California  
76NW Figueroa Lookout
 
California   A picnic area in Los Padres National Forest.
76SE Laguna Beach
 
California  
77N Bakersfield
 
California   Home of the Kern Astronomical Society.
78NW Carrizo Plain National Monument
 
California   Centered on KCL Campground, this chart covers most of Carrizo Plain National Monument. Near Taft.
78W Byrne Observatory
 
California   An observatory that is one of a global network of observatories run by the organization called the Las Cumbres Observatory. Located at the Sedgwick Reserve (BOS) which is owned by the University of California at Santa Barbara (UCSB).
79SE Melinda Heights Observatory
 
California   A private observatory.
80SE Laguna Niguel
 
California   Forecast also covers San Juan Capistrano.
82E Oak Hills Observatory
 
California   A private observatory in Hesperia.
82E Silverwood Lake
 
California   Actually near the south-east shore of the lake. Forecast also covers the Silverwood lake State Recreation Area.
84E Murillo Family Observatory
 
California   Observatory of the California State University, San Bernardino.
87E Luz Observatory
 
California   Observatory in the Lewis Center for Educational Research. Base of the HiDAS. In Apple Valley.
87SE Caspers Wilderness Park
 
California   Campground and site of an International Starry Night starparty to observe the 2013 Perseids.
88NE Red Rock Canyon State Park
 
California   A state park used by local clubs for star parties.
89SE El Cariso
 
California   A peak in the Santa Ana mountains at the end of Upper Carisio Rd.
89SE San Clemente
 
California  
90E Robert Brownlee Observatory
 
California   An observatory of the Mountain Skies Astronomical Society. At MSAS Astronomy Village near Lake Arrowhead.
90E San Bernardino County Museum
 
California   Museum and meeting place, with public astronomy of the San Bernardino Valley Amateur Astronomers. In Redlands.
90S San Clemente Island (North)
 
California   Chart covers the north half of San Clamente Island.
92E Cedar Glen Observatory
 
California   (A private observatory near Cedar Glen.
92E Moreno Valley
 
California  
92NE Knight Sight
 
California   A private site in Helendale
93SE Lake Elsinore
 
California  
93SE San Onofre State Beach
 
California   State beach just south fo San Clamente.
94NE Redrock Inyokern Road
 
California   Used by the South Bay Astronomical Society.
101W Vandenberg Village
 
California  
103E Angelus Oaks Heliport
 
California  
104E Lucerne Valley
 
California   Used by the San Bernardino Valley Amateur Astronomers. In San Bernardino county.
104NE Cuddeback Lake
 
California   A dry lake.
105NE Walker Pass Campground
 
California   Campground and dark-sky site.
105NW Santa Maria
 
California   In Santa Barbara county.
105SE Rock Mountain Observatory
 
California   A private observatory near Fallbrook.
105SE Spencers Crossing
 
California   A neighborhood in Winchester, CA
105SE WeBeWebbiers Observatory
 
California   A private observatory somewhere around Temecula.
106E Oak Glen Preserve
 
California   Wildlife preserve of The Wildlands Conservancy used by the San Bernardino Valley Amateur Astronomers.
107NE Thomas Observatory
 
California   A private observatory.
108E Big Bear Solar Observatory
 
California   Aka BBSO. Solar Observatory operated by the New Jersey Institute of Technology. On Big Bear Lake.
108SE Temecula
 
California   Home of the The Temecula Valley Astronomers.
109E Big Falls Campground
 
California   A campground near Forest Falls.
109N Canebrake
 
California   7 miles east of Onyx. In the Kern valley.
109SE Oceanside
 
California   Centered on Oceanside City Beach.
111N Pine Flat Observatory
 
California   A private observatory near California Hot Springs.
112E Banning
 
California  
113E Big Bear City
 
California   In the San Bernardino Mountains
113NE Owl Canyon Campground
 
California   Near Barstow.
113NE Ridgecrest
 
California  
114SE Vista
 
California  
116E Camp Rock Road
 
California   10 miles north east of Lucerne Valley.
116NW Navajo Flats
 
California   A site used by the Central Coast Astronomical Society
118NW Arroyo Grande
 
California  
120SE Boulder Knolls Observatory
 
California   A private observatory, with Minor Planet Center code G74.
122NW Santa Margarita Lake
 
California   A site in Santa Margarita Lake Regional Park used by the Central Coast Astronomcal Society.
123E Johnson Valley
 
California   A town in San Bernardino county.
123E Whitewater Preserve
 
California   Preserve of the The Wildlands Conservancy and site of public star parties. In Whitewater Canyon.
123NE Trona Pinnacles
 
California   A BLM site in the north Mojave desert.
123SE Far Away Observatory
 
California   A private observatory in Valley Center.
123SE Mais Observatory
 
California   A private spectroscopic observatory in Valley Center.
123SE Pauma Valley
 
California   Site of The Kathryn Hood Observatory.
123SE Rock Springs Observatory
 
California   A private observatory.
124E Idyllwild
 
California  
125N Porterville
 
California  
125SE Lake Riverside Estates
 
California   A private community in Aguanga.
126N Coma Via Observatory
 
California   An observatory near Springville.
126SE Del Mar
 
California  
126SE Rancho del Rio Observatory
 
California   A private observatory
126SE Sonrisa Observatory
 
California   A private observatory near Escondido.
127SE Palomar Observatory
 
California   Observatory, with outreach center of Caltech. Home of the 200 inch Hale Telescope
128E Pioneertown Mountains Preserve
 
California   Wildlife preserve used by the San Bernardino Valley Amateur Astronomers.
128N Fossil Falls
 
California   In Owens valley.
128NW Cal Poly Observatory
 
California   Observatory of California Polytechnic State University. Near San Luis Obispo.
129N Blackrock Ranger Station
 
California  
129N Kennedy Meadows
 
California   In Sequoia National Forest.
129N Springville
 
California   A town in Tulare county and home of the Tule River Amateur Astronomers
129SE Santaluz Observatory
 
California   Observatory in Santaluz Club.
130SE OCA Anza Observatory
 
California   Observatory of the Orange County Astronomers near Anza.
131SE Pageant Avenue Observatory
 
California   A private observatory.
131SE San Pasqual Battlefield State Historic Park
 
California   State park and site of of monthly star parties.
131SE Sorrento Mesa Observatory
 
California   A private observatory.
131SE University of Califoria San Diego
 
California   UCSD is actually located in La Jolla.
133E Desert Hot Springs
 
California   A town in Riverside county and site of star parties at the Two Bunch Palms Resort & Spa.
133NW Bowen Observatory
 
California   Observatory of Cuesta College.
133SE Mt. Soledad National Veterans Memorial
 
California   Memorial park.
134N Royer Oaks Observatory
 
California   An observatory with public star parties.
135E Yucca Valley
 
California   Home of the Andromeda Society.
135N Arthur Purcell Observatory
 
California   Observatory of the Tulare Astronomical Association.
135SE Hawks Landing Observatory
 
California   A private observatory
135SE Scripps Ranch Observatory
 
California   A private observatory.
135SE Poinsettia Observatory
 
California   A private observatory in Poway.
136NW Atascadero
 
California  
136SE Erickson Observatory Site
 
California   Future site of Erickson Observatory (private). In Warner Springs.
137E Goat Mountain Astronomical Research Station
 
California   aka GMARS. MPC observatory G79.
137E Landers
 
California   Dark-sky site for the Riverside Astronomical Society.
137E Star Camp Observatory
 
California   A private observatory.
137NW Cerro Alto Campground
 
California   Campground 8 miles from Morro Bay
138SE Ramona Observatory
 
California   A private observatory near Ramona.
140E Thousand Palms
 
California   Star Party Site for the Astronomical Society of the Desert.
140E Rancho Mirage Library and Observatory
 
California   AKA The City of Rancho Mirage Public Library and Observatory.
141E Copper Mountain Observatory
 
California   Near the town of Joshua Tree which is near the north east corner of Joshua Tree National Park.
141N Tralfamadore Observatory
 
California   A private observatory.
141NW Redman Observatory
 
California   A private observatory.
141SE 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.
142E Santa Rosa Mountain
 
California   Centered on the trail to the summit. Also close to Santa Rosa Campground.
142E Sawmill Trailhead
 
California   A site used by the Astronomical Society of the Desert. Near Pinyon Flats
142SE 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.
142SE San Diego
 
California   Home of the San Diego Astronomy Association.
142SE Selkovitch's Observatory
 
California  
143NW Cuesta College - North County Campus
 
California   A campus of Cuesta College. Site of star parties held by the Central Coast Astronomical Society.
143SE Tassi Observatory
 
California   A private observatory near Ramona.
144SE SkyStar Observatory
 
California   A private observatory in San Diego Country Estates.
145E Joshua Tree Astronomy Arts Theater
 
California   Used by the Southern California Desert Video Astronomers. Located at Joshua Tree Lake RV & Campground.
145N Visalia
 
California   A town in Tulare.
145SE La Mesa
 
California   A town in San Diego county.
146NW Parkfield
 
California   A town in Monterey county.
146NW Ranchita Canyon Observatory
 
California   A private observatory Monterey County.
146SE El Cajon
 
California  
148N South Fork Observatory
 
California   A private observatory near Three Rivers.
150N Hanford
 
California  
151E Rustic Valley Observator
 
California   A private observatory.
151N Lemoore
 
California   A town in Kings county.
151SE Chula Vista Observatory
 
California   A private observatory.
151SE Curiosity Peak Observatory
 
California   A private observatory.
152SE Alpine
 
California  
152SE Galaxy Gazers Observatory
 
California   A private observatory near Julian.
155E Afton Canyon Campground
 
California   campground near Interstate 15 along the Mojave River between Barstow and Baker.
155SE Borrego Springs
 
California   Home to the Nightfall star party, held by the Riverside Astronomical Society (RAS) at the Palm Canyon Resort.
156E Jumbo Rocks
 
California   A campground in Joshua Tree National Park.
157SE Lockwood Observatory
 
California   A private observatory.
158E The Sky's The Limit Observatory and Nature Center
 
California   Observatory and nature center in Twentynine Palms.
158SE LaBelle Observatory
 
California   A private observatory.
158SE SkyScapes Observatory
 
California   A private observatory in Borrego Springs.
158SE Tijuana
 
Baja California   Hogar de la Sociedad Astronómica de Baja California.
161NE Panamint Springs
 
California   The best place to observe is the campground.
162E Twentynine Palms Airport
 
California   An airport near Twentynine Palms.
162SE Little Blair Valley
 
California  
163NW Lake San Antonio
 
California   A site used by SJAA and TAC
163SE Pine Valley Creek trailhead
 
California   Trail in the Cleveland National Forest in California.
166NE Mahogany Flat Campground
 
California   A 0campground in Death Valley National Park.
166NW SkiesAway Remote Observatories
 
California   A commerical observatory hosting remote telescopes.
167N Redwood Mountain View
 
California   A vacation rental.
168SE Mount Laguna Observatory
 
California   Observatory of San Diego State University (SDSU).
169N Big Meadow
 
California   Observing site used by the Tulare Astronomical Association and the Central Valley Astronomers.
170N Big Stump
 
California   An entrance to Sequoia & Kings Canyon national park. Used as a backup observing site of the Central Valley Astronomers.
172E Amboy Crater
 
California   Centered on the parking lot of Amboy Crater, a public nature site near the town of Amboy.
174E Cottonwood Spring Campground
 
California   A campground at Joshua Tree National Park.
176NW Condon Peak Campground
 
California   A campground on BLM land.
177N Homestake Dry Camp
 
California   Minimal campground in Death Valley National Park.
177N Yamada Observatory
 
California   A private observatory in Wonder Valley, east of Fresno.
178N Independence Creek Campground
 
California   Campground in a Inyo County.
180N Fresno
 
California   Home of the Central Valley Astronomers.


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