| 词条 | Solar eclipse of March 7, 1970 |
| 释义 |
A total solar eclipse occurred on Saturday, March 7, 1970, visible across most of North America and Central America.[1][2][3][4][5] A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. A total solar eclipse occurs when the Moon's apparent diameter is larger than the Sun's, blocking all direct sunlight, turning day into darkness. Totality occurs in a narrow path across Earth's surface, with the partial solar eclipse visible over a surrounding region thousands of kilometres wide. Totality was visible across southern Mexico and the Gulf of Mexico, the southeast Atlantic coast of the United States, northeast to the Maritimes of eastern Canada, and northern Miquelon-Langlade in the French overseas collectivity of Saint Pierre and Miquelon.[6] Greatest eclipse occurred over Mexico at 11:38 am CST, with totality lasting 3 minutes and 28 seconds. Totality over the U.S. lasted up to 3 minutes and 10 seconds.[7] The media declared Perry as the first municipality in Florida to be in the eclipse direct path. Inclement weather obstructed the viewing from that location and most of the eclipse path through the remainder of the southern states. There will not be an eclipse with a greater duration of totality over the contiguous U.S. until April 8, 2024, a period of 54 years. Scientific effectsThis eclipse slowed a radio transmission of atomic time from North Carolina to Washington, D.C.[8] Images
Related eclipsesSolar eclipses of 1968–1971{{Solar eclipse set 1968-1971}}Saros 139{{Solar_Saros_series_139}}Metonic series{{Solar Metonic series 2000 July 31}}In popular cultureCBS broadcast the first total eclipse in color.[9][10][11][12][13][14][15][16] Notes1. ^{{cite news |url=https://news.google.com/newspapers?id=e7szAAAAIBAJ&sjid=QvgDAAAAIBAJ&pg=3950%2C1941417 |work=Spokane Daily Chronicle |location=(Washington) |agency=UPI |title=Spell cast by eclipse |date=March 7, 1970 |page=1 }} 2. ^{{cite news |url=https://news.google.com/newspapers?id=k9JNAAAAIBAJ&sjid=YYoDAAAAIBAJ&pg=5154%2C484085 |work=Free Lance-Star |location= (Fredericksburg, Virginia) |agency=Associated Press |title=Sun, Moon, Earth fall into step |date=March 7, 1970 |page=1}} 3. ^{{cite news |url=https://news.google.com/newspapers?id=0iYxAAAAIBAJ&sjid=yAEEAAAAIBAJ&pg=6567%2C2621421 |work=Toledo Blade |location=(Ohio) |agency=Associated Press |title=Scientists get great view of solar eclipse in Mexico |date=March 8, 1970 |page=1 }} 4. ^{{cite news |url=https://news.google.com/newspapers?id=RLkqAAAAIBAJ&sjid=FGYEAAAAIBAJ&pg=4556%2C2492816 |work=Sarasota Herald-Tribune |location=(Florida) |agency=Associated Press |title=Great shadow crosses Earth as millions watch in awe |date=March 8, 1970 |page=1 }} 5. ^{{cite news |url=https://news.google.com/newspapers?id=i58tAAAAIBAJ&sjid=U6AFAAAAIBAJ&pg=2571%2C4144085 |work=Reading Eagle |location=(Pennsylvania)|agency=UPI |last=Quigg |first=H.D. |title=Seaboard 'oohs' as Ol' Sol blinks |date=March 8, 1970 |page=1}} 6. ^{{cite news |url=https://news.google.com/newspapers?id=es8nAAAAIBAJ&sjid=2GwDAAAAIBAJ&pg=5049%2C904113 |work=Pittsburgh Post-Gazette |last=Blakeslee |first=Alton |title=Total solar eclipse visible in East today |date=March 7, 1970 |page=1}} 7. ^{{cite web|last1=Espenak|first1=Fred|title=Total Solar Eclipse of 1970 Mar 07|url=http://eclipse.gsfc.nasa.gov/SEgoogle/SEgoogle1951/SE1970Mar07Tgoogle.html|website=NASA Eclipse Website|publisher=Goddard Space Flight Center|accessdate=3 June 2014}} 8. ^Sadeh, D. (1971), Phase variation of a very accurate radio frequency signal due to the solar eclipse, J. Geophys. Res., 76(34), 8427–8429, doi:10.1029/JA076i034p08427 9. ^{{cite web|url=https://www.youtube.com/watch?v=OW_Y29zfH0I|title=Solar Eclipse 1970 March 7 CBS News 1 of 6|first=|last=Mike Kentrianakis|date=10 March 2010|publisher=|accessdate=20 May 2017|via=YouTube}} 10. ^{{cite web|url=https://www.youtube.com/watch?v=IRI1AdSSy1k|title=Solar Eclipse 1970 March 7 CBS News 2 of 6|first=|last=Mike Kentrianakis|date=10 March 2010|publisher=|accessdate=20 May 2017|via=YouTube}} 11. ^{{cite web|url=https://www.youtube.com/watch?v=yDLR2-EeK-o|title=Solar Eclipse 1970 March 7 CBS News 3 of 6|first=|last=Mike Kentrianakis|date=10 March 2010|publisher=|accessdate=20 May 2017|via=YouTube}} 12. ^{{cite web|url=https://www.youtube.com/watch?v=hTKQFurxWD4|title=Solar Eclipse 1970 March 7 CBS News 4 of 6|first=|last=Mike Kentrianakis|date=10 March 2010|publisher=|accessdate=20 May 2017|via=YouTube}} 13. ^{{cite web|url=https://www.youtube.com/watch?v=3Ohm6wkX5o8|title=Solar Eclipse 1970 March 7 CBS News 5 of 6|first=|last=Mike Kentrianakis|date=10 March 2010|publisher=|accessdate=20 May 2017|via=YouTube}} 14. ^{{cite web|url=https://www.youtube.com/watch?v=gZP9Rd5rdfg|title=Solar Eclipse 1970 March 7 CBS News 6 of 6|first=|last=Mike Kentrianakis|date=10 March 2010|publisher=|accessdate=20 May 2017|via=YouTube}} 15. ^{{cite web|url=http://www.space.com/11074-solar-eclipse-televised-skywatching-history.html|title=60 Years Ago: The World's 1st Televised Solar Eclipse|author=|date=|website=space.com|accessdate=20 May 2017}} 16. ^{{cite web|url=http://www.space.com/35998-remembering-1970-solar-eclipse.html|title=NASA Remembers 1970 Solar 'Eclipse of the Century'|author=|date=|website=space.com|accessdate=20 May 2017}} References{{Solar eclipse NASA reference|1951/SE1970Mar07T|19700307}}Maps:
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4 : Total solar eclipses|1970 in science|20th-century solar eclipses|March 1970 events |
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