1769: Portola's party experienced a large quake (about 6.0 on the Richter scale) on the
Newport-Inglewood fault while stopped at the Santa Ana River near Olive.
1984: The bicycling events for the Summer Olympics are held in Mission Viejo.
1951: Contract is awarded for the construction of the 75-bed Hoag Memorial Hospital in
Newport Beach.
1971: Dana Point Harbor is dedicated.
AUGUST
1889: The County of Orange officially comes into existence.
1960: Rossmoor puts incorporation to a vote, which fails 1,188 to 1,708.
1965: Highway inspector Rex Heflin takes several now-famous Polaroid photos of a "UFO"
near Myford Road and the Santa Ana Freeway.
1801: Bernardo Antonio Yorba is born in San Diego. He would help develop his family's
Rancho Santiago de Santa Ana and later received his own grant in Santa Ana Canyon,
where he built a huge adobe house.
1915: Orange County's most spectacular train wreck happens on the AT&SF near Yorba
Station. A runaway oil tank car hit a passenger train, killing three and injuring 30 more.
1941: The new Huntington Beach State Park is approved.
1889: The first meeting of the Orange County Board of Supervisors is held.
1905: The Pacific Electric Railroad opens its line from Huntington Beach to Newport Beach.
2003: "The OC," a teen soap opera set in Newport Beach, debuted on the Fox network.
1877: The Santa Ana Valley Irrigation Company incorporates to provide water to farmers in
the Olive area, Orange, Santa Ana, and Tustin.
1945: Army Staff Sgt. Kazuo Masuda of Santa Ana was posthumously awarded the
Distinguished Service Cross for extraordinary heroism in the Italian campaign.
1957: Dairy City changed its name to Cypress.
1967: Angels pitcher Jason Grimsley is born in Cleveland, Texas.
1969: The Haunted Mansion opens at Disneyland.
1974: After resgining the Presidency, Richard Nixon returns to Orange County. His plane is
greeted by 8,000 supporters at El Toro MCAS.
1909: Guitar master Leo Fender is born in Santa Ana.
1891: Newport Beach Post Office established.
1912: The Yorba Linda Post Office was established.
1932: The first Festival of the Arts is held in Laguna Beach. The event, held on El Paseo St.,
was organized by artist John Hinchman.
1907: The Southern Pacific Railroad completes its "Orange County Loop Line," which
includes stops in Santa Ana, Anaheim, Newport, Huntington Beach, Stanton and Smeltzer.
1878: Isaac J. Frazee makes a small sketch of Laguna Beach -- the earliest known image of
that location.
1887: Orange has its first "Grand Auction Sale" of town lots. 75 lots and 5 acre tracts were
for sale.
1971: The Mall of Orange opens. The opening date was selected by a psychic as especially