The temperature on December 14, 1970 was between 0.8 °C and 7.8 °C and averaged 4.7 °C. There was 0.8 mm of rain during 0.6 hours. There was 1.0 hours of sunshine (13%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
January 22 » The Boeing 747, the world's first "jumbo jet", enters commercial service for launch customer Pan American Airways with its maiden voyage from John F. Kennedy International Airport to London Heathrow Airport.
June 15 » Charles Manson goes on trial for the Sharon Tate murders.
September 28 » Egyptian President Gamal Abdel Nasser dies of a heart attack in Cairo.
October 5 » The Public Broadcasting Service (PBS) is founded.
November 12 » The 1970 Bhola cyclone makes landfall on the coast of East Pakistan becoming the deadliest tropical cyclone in history.
November 12 » The Oregon Highway Division attempts to destroy a rotting beached Sperm whale with explosives, leading to the now infamous "exploding whale" incident.
When copying data from this family tree, please include a reference to the origin: Hendrik Jan Morrien, "Family tree Morrien", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-morrien/I234.php : accessed February 13, 2026), "Marco Gerardus Hendrik Rijfkogel (1970-)".
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