רעידת האדמה, סן פרננדו, קליפורניה, 1971
להגדלת הטקסט להקטנת הטקסט-
נשמר בהצלחההפריט קיים באזור האישישגיאההכנסו לחשבון כדי לשמור
מידע על הזהות:
מזהים נוספים
Wikidata:
Q912835
Library of congress:
sh2006001497
מקורות מידע
- Work cat.: The San Fernando, California, Earthquake of February 9, 1971, 1971.
- Wikipedia, Feb. 24, 2006(The Sylmar earthquake struck at 6:00:55 a.m. PST on the morning of February 9, 1971. The earthquake that rocked the northern San Fernando Valley, near Sylmar measured magnitude 6.6 on the Richter magnitude scale. There are various names for this earthquake. 'Sylmar Quake' is the name initially given to the event by local media outlets ... Seismologists call it the San Fernando earthquake)
- Southern California Earthquake Data Center WWW site, Feb. 24, 2006(San Fernando Earthquake ... also known as the Sylmar Earthquake)