Clear Sky Chart

Charts within 180mi of the Tassi Observatory clear sky chart

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0 Tassi Observatory
 
California   A private observatory near Ramona.
1SE SkyStar Observatory
 
California   A private observatory in San Diego Country Estates.
5NE Selkovitch's Observatory
 
California  
7W Ramona Observatory
 
California   A private observatory near Ramona.
12NW San Pasqual Battlefield State Historic Park
 
California   State park and site of of monthly star parties.
12S Alpine
 
California  
12W Hawks Landing Observatory
 
California   A private observatory
14E Curiosity Peak Observatory
 
California   A private observatory.
14E Galaxy Gazers Observatory
 
California   A private observatory near Julian.
14SE Lockwood Observatory
 
California   A private observatory.
14W Poinsettia Observatory
 
California   A private observatory in Poway.
18SW El Cajon
 
California  
18SW 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.
18W Sonrisa Observatory
 
California   A private observatory near Escondido.
19SW Scripps Ranch Observatory
 
California   A private observatory.
19W Pageant Avenue Observatory
 
California   A private observatory.
20NW Rock Springs Observatory
 
California   A private observatory.
20SE Pine Valley Creek trailhead
 
California   Trail in the Cleveland National Forest in California.
20W Santaluz Observatory
 
California   Observatory in Santaluz Club.
21NW Far Away Observatory
 
California   A private observatory in Valley Center.
21NW Mais Observatory
 
California   A private spectroscopic observatory in Valley Center.
21SW La Mesa
 
California   A town in San Diego county.
21W Rancho del Rio Observatory
 
California   A private observatory
22E LaBelle Observatory
 
California   A private observatory.
22NW Pauma Valley
 
California   Site of The Kathryn Hood Observatory.
23NW Boulder Knolls Observatory
 
California   A private observatory, with Minor Planet Center code G74.
23W Sorrento Mesa Observatory
 
California   A private observatory.
24E Little Blair Valley
 
California  
24N Palomar Observatory
 
California   Observatory, with outreach center of Caltech. Home of the 200 inch Hale Telescope
25SE Mount Laguna Observatory
 
California   Observatory of San Diego State University (SDSU).
26W University of Califoria San Diego
 
California   UCSD is actually located in La Jolla.
27N Erickson Observatory Site
 
California   Future site of Erickson Observatory (private). In Warner Springs.
27W Del Mar
 
California  
28SW Chula Vista Observatory
 
California   A private observatory.
28SW 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.
28SW Mt. Soledad National Veterans Memorial
 
California   Memorial park.
29NW Vista
 
California  
29SW San Diego
 
California   Home of the San Diego Astronomy Association.
30NE Borrego Springs
 
California   Home to the Nightfall star party, held by the Riverside Astronomical Society (RAS) at the Palm Canyon Resort.
30NE SkyScapes Observatory
 
California   A private observatory in Borrego Springs.
33N OCA Anza Observatory
 
California   Observatory of the Orange County Astronomers near Anza.
35N Lake Riverside Estates
 
California   A private community in Aguanga.
36S Tijuana
 
Baja California   Hogar de la Sociedad Astronómica de Baja California.
36W Oceanside
 
California   Centered on Oceanside City Beach.
38NW Rock Mountain Observatory
 
California   A private observatory near Fallbrook.
38NW Temecula
 
California   Home of the The Temecula Valley Astronomers.
39SE Tierra del Sol
 
California   Site used by San Diego Astronomy Association (SDAA)
41NE Santa Rosa Mountain
 
California   Centered on the trail to the summit. Also close to Santa Rosa Campground.
43NW WeBeWebbiers Observatory
 
California   A private observatory somewhere around Temecula.
44NE Sawmill Trailhead
 
California   A site used by the Astronomical Society of the Desert. Near Pinyon Flats
45NW Spencers Crossing
 
California   A neighborhood in Winchester, CA
45SE Observatorio las Acacias
 
Baja California   Un sitio privado.
50N Idyllwild
 
California  
50NW San Onofre State Beach
 
California   State beach just south fo San Clamente.
54NW Lake Elsinore
 
California  
54NW San Clemente
 
California  
55NE Rancho Mirage Library and Observatory
 
California   AKA The City of Rancho Mirage Public Library and Observatory.
56NW Caspers Wilderness Park
 
California   Campground and site of an International Starry Night starparty to observe the 2013 Perseids.
56NW El Cariso
 
California   A peak in the Santa Ana mountains at the end of Upper Carisio Rd.
61NE Thousand Palms
 
California   Star Party Site for the Astronomical Society of the Desert.
61NE Rustic Valley Observator
 
California   A private observatory.
63N Banning
 
California  
63NW Laguna Niguel
 
California   Forecast also covers San Juan Capistrano.
64NE Salton Sea State Recreation Area
 
California   State park used by some members of the Pomona Valley Amateur Astronomers
64NW Melinda Heights Observatory
 
California   A private observatory.
64S Valle de Guadalupe
 
Baja California   Sitio de observación astronómica en Rancho Capuleto.
67N Desert Hot Springs
 
California   A town in Riverside county and site of star parties at the Two Bunch Palms Resort & Spa.
67NW Laguna Beach
 
California  
68N Moreno Valley
 
California  
68N Whitewater Preserve
 
California   Preserve of the The Wildlands Conservancy and site of public star parties. In Whitewater Canyon.
70NW OCA Silverado
 
California   A site of the Orange County Astronomers near Irvine.
71N Oak Glen Preserve
 
California   Wildlife preserve of The Wildlands Conservancy used by the San Bernardino Valley Amateur Astronomers.
73SE Cañón del Tajo
 
Baja California   Sitio de observación astronónica.
74E El Centro
 
California  
74N Big Falls Campground
 
California   A campground near Forest Falls.
74NW Corona
 
California  
76N San Bernardino County Museum
 
California   Museum and meeting place, with public astronomy of the San Bernardino Valley Amateur Astronomers. In Redlands.
76NE Cottonwood Spring Campground
 
California   A campground at Joshua Tree National Park.
76NW Fountain Valley
 
California   Near Santa Ana.
77NW Irvine Regional Park
 
California   A park in Orange county.
79N Angelus Oaks Heliport
 
California  
79N Yucca Valley
 
California   Home of the Andromeda Society.
80NE Jumbo Rocks
 
California   A campground in Joshua Tree National Park.
81N Pioneertown Mountains Preserve
 
California   Wildlife preserve used by the San Bernardino Valley Amateur Astronomers.
81S Ensenada
 
Baja California  
82N Copper Mountain Observatory
 
California   Near the town of Joshua Tree which is near the north east corner of Joshua Tree National Park.
82NW Huntington Beach
 
California  
85NW Anaheim
 
California  
86N Big Bear Solar Observatory
 
California   Aka BBSO. Solar Observatory operated by the New Jersey Institute of Technology. On Big Bear Lake.
86N Murillo Family Observatory
 
California   Observatory of the California State University, San Bernardino.
86NE The Sky's The Limit Observatory and Nature Center
 
California   Observatory and nature center in Twentynine Palms.
86NW OCA Go-To Group
 
California   A private observing site in Placentia, used by some members of the Orange County Astronomers.
87N Big Bear City
 
California   In the San Bernardino Mountains
87N Robert Brownlee Observatory
 
California   An observatory of the Mountain Skies Astronomical Society. At MSAS Astronomy Village near Lake Arrowhead.
87NW Fullerton
 
California  
88N Cedar Glen Observatory
 
California   (A private observatory near Cedar Glen.
88N Joshua Tree Astronomy Arts Theater
 
California   Used by the Southern California Desert Video Astronomers. Located at Joshua Tree Lake RV & Campground.
88NW Daniel B. Milliken Planetarium
 
California   Planetarium at Chaffey College in Rancho Cucamonga.
91N Goat Mountain Astronomical Research Station
 
California   aka GMARS. MPC observatory G79.
91N Landers
 
California   Dark-sky site for the Riverside Astronomical Society.
91N Star Camp Observatory
 
California   A private observatory.
92NE Twentynine Palms Airport
 
California   An airport near Twentynine Palms.
92SE Pino Colorado
 
Baja California   Sitio de observación astronómica.
93N Silverwood Lake
 
California   Actually near the south-east shore of the lake. Forecast also covers the Silverwood lake State Recreation Area.
93NW Mt. SAC Observatory
 
California   Observatory of Mount San Antonio College. In Walnut.
94NE Desert Center
 
California   A spot on Hwy 177 North of Interstate 10. On the west side of Palen Pass.
94NW Webb Schools Observatory
 
California   A observatory of The Webb Schools.
95NW Long Beach
 
California  
97NW 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.
98N Johnson Valley
 
California   A town in San Bernardino county.
99N Lucerne Valley
 
California   Used by the San Bernardino Valley Amateur Astronomers. In San Bernardino county.
99N Oak Hills Observatory
 
California   A private observatory in Hesperia.
99NW Maury Lewin Astronomical Observatory
 
California   A private observatory in Glendora.
101W San Clemente Island (North)
 
California   Chart covers the north half of San Clamente Island.
103NE Clarks Pass
 
California   A a spot along highway 62.
104NW Garvey Ranch Observatory
 
California   Observatory in Garvey Ranch Park in the city of Monterey Park.") Operated by the Los Angeles Astronomical Society.
104NW Monrovia
 
California   Centered on Library Park, this chart marks the site of public observing held by the Old Town Sidewalk Astronomers.
105NW Carlos Lemmi Observatory
 
California   A private observatory near Rancho Palos Verdes. MPC G71.
105NW Torrance
 
California  
106N Luz Observatory
 
California   Observatory in the Lewis Center for Educational Research. Base of the HiDAS. In Apple Valley.
107N Camp Rock Road
 
California   10 miles north east of Lucerne Valley.
107NW Table Mountain Observatory
 
California   Observatory at Table Mountain Facility which is operated by JPL. Near Wrightwood.
108NW California Institute of Technology
 
California   Research and education institution with astronomy outreach events.
109NW Los Angeles
 
California   Home of the Los Angeles Astronomical Society and the Los Angeles Sidewalk Astronomers.
109NW Phelan
 
California  
109NW Redondo Beach
 
California   In the general area of the South Bay Astronomical Society. Forecast also covers Manhattan Beach.
110NW Mount Wilson Observatory
 
California   link
110NW 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.
110NW Pinon Hills
 
California   Near Wrightwood in the San Gabriel Mountains.
112NW El Segundo
 
California  
112NW Stony Ridge Observatory
 
California   An observatory in the Angeles National Forest
114NW Devil's Punchbowl Trailhead
 
California   A Los Angeles County Park in Devil's Punchbowl Natural Area. Near Pearblossom.
115NW Griffith Observatory
 
California   A professional observatory with public star parties
116NW Mar Vista
 
California  
121NW Automata Internet Observatory
 
California   In Pearblossom.
121NW Santa Monica Canyon Observatory
 
California   A private observatory.
122NE Amboy Crater
 
California   Centered on the parking lot of Amboy Crater, a public nature site near the town of Amboy.
122NW Tujunga Observatory
 
California   A private observatory in Tujunga.
123NW Bright Skies Observatory
 
California   A private observatory to promote the science and technology of CCD based astro-photography in light polluted areas.
123NW Santa Monica Mountains Observatory
 
California   A private observatory near Los Angeles.
127NW Pinhead Observatory
 
California   A private observatory in Acton.
127NW Topanga
 
California  
128E Yuma
 
Arizona  
128NW Saddleback Butte
 
California   A State Park used as a star party site by The Antelope Valley Astronomy Club.
130E Gopherville Observatory
 
Arizona   A private observatory near Sumerton.
130N Knight Sight
 
California   A private site in Helendale
131NW Granada Hills
 
California  
131NW Woodland Hills
 
California  
133NE Trilobite Wilderness
 
California   A Wilderness Area of geological interest. It's also a dark observing spot.
133NW Vasquez Rocks
 
California   A Natural Area Park used as a star party site by The Local Group.
134E Blythe
 
California   Home of the Colorado River Astronomy Club.
134NW Grasswood Observatory
 
California   A private observatory near Malibu.
137E Beta Scorpii Observation Site
 
Arizona   A private observatory.
137NW Santa Clarita
 
California  
139N Owl Canyon Campground
 
California   Near Barstow.
139NE GMDRC
 
California   The Granite Mountain Desert Research Center. Lands are not open to the general public. Visitors must make reservations.
139NW Lancaster
 
California  
139NW Oak Canyon Park
 
California   A park in town of Oak Park.
140NW Two Goats Observatory
 
California   A private site affiliated with the Antelope Valley Astronomy Club.
143NW Simi Valley
 
California   Home of the Ventura County Astronomical Society.
144NW Sandstone Trailhead
 
California   Head of the Standstone Peak Trail. Used by members of the Los Angeles Sidewalk Astronomers among others.
145NW Rolling Roof Observatory
 
California   A private observatory near Thousand Oaks.
147NW Eagle Ridge Observatory
 
California   A private observatory near Newbury Park.
148N Afton Canyon Campground
 
California   campground near Interstate 15 along the Mojave River between Barstow and Baker.
148NW EAFB
 
California   Edwards Air Force Base is an alternate shuttle landing site. Also home of the Dryden Flight Research Center.
149NW Lagoon Observatory
 
California   A private observatory.
151NW Rosamond Skypark
 
California   A private residential skypark in Rosamond.
152NW Templin Hwy
 
California   A dirt parking lot at Templin Highway and Ridge Route. Used by members of the Los Angeles Sidewalk Astronomers among others.
155E Quartzsite
 
Arizona  
155NW AVAC Kings Canyon Site
 
California   Observing site of The Antelope Valley Astronomy Club.
156NW Dreamweaver Observatory
 
California   A private observatory near Fillmore.
157SE San Pedro Martir Observatory
 
Baja California   AKA Observatorio Astronómico Nacional. Observatory of National University of Mexico. In San Pedro Martir National Park
158NW Santa Paula
 
California  
161NW California City
 
California  
162NE Hole-in-the-Wall Campground
 
California   Campground in the Mojave desert.
164N Cuddeback Lake
 
California   A dry lake.
165NW Area 52 Observatory
 
California   A private observatory near Ventura.
168E Salome Observing Station
 
Arizona   Remote site for International Occultation Timing Association (IOTA).
168E Tacna Observing Station
 
Arizona   Remote site for International Occultation Timing Association (IOTA).
171NE Cima
 
California   A site used by the Astronomical Society of Nevada and the Astronomical Group of Las Vegas. In the Mojave National Preserve.
171NW Ojai
 
California  
172NW Rose Valley Campground
 
California   A campground in Los Padres National Forest.
173NW Tehachapi Municipal Airport
 
California   An observing site of the Greater Tehachapi Astronomers.
174E Bouse
 
Arizona  
174NE 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.
175N Halloran Summit
 
California  
175NW Tehachapi Mountain Observatory
 
California   A private observatory near Tehachapi.
176N Red Rock Canyon State Park
 
California   A state park used by local clubs for star parties.
176NE Lake Havasu City
 
Arizona   Home of Beyer Observatory at Thunderbolt Middle School.
177NE Moabi Regional Park
 
California   Park in Needles.
177NW Chuchupate Ranger Station
 
California   Members of the Kern Astronomical Society observe nearby.
178NW 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.
180NW Lockwood Valley
 
California  


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