The temperature on December 23, 1970 was between -4.9 °C and 0.8 °C and averaged -2.1 °C. There was 5.8 hours of sunshine (75%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. Source: KNMI
January 5 » The 7.1 Mw Tonghai earthquake shakes Tonghai County, Yunnan province, China, with a maximum Mercalli intensity of X (Extreme). Between 10,000 and 15,000 people are known to have been killed and about another 26,000 are injured.
April 10 » Paul McCartney announces that he is leaving The Beatles for personal and professional reasons.
April 22 » The first Earth Day is celebrated.
May 26 » The Soviet Tupolev Tu-144 becomes the first commercial transport to exceed Mach 2.
August 24 » Vietnam War protesters bomb Sterling Hall at the University of Wisconsin–Madison, leading to an international manhunt for the perpetrators.
September 4 » Salvador Allende is elected President of Chile.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I75259.php : accessed February 12, 2026), "Derk Meijberg (± 1894-1970)".
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