19th March is coming so Supermoon happened or not?

Exactly what is Supermoon?

The term supermoon was coined by astrologer Richard Nolle in 1979, defined as

A new or full moon which occurs with the Moon at or near (within 90% of) its closest approach to Earth in a given orbit (perigee). In short, Earth, Moon and Sun are all in a line, with Moon in its nearest approach to Earth. Effect on tides The combined effect of the Sun and Moon on Earth's oceans, the tide, is greatest when the Moon is new or full. Full Moons during lunar perigees (such as in the case of supermoons) exert an even stronger tidal force, resulting in more extreme high and low tides, but even at their most powerful this force is still considerably weak. Dates of supermoons between 1950 and 2050 There are approximately 4-6 supermoons annually. The following is a list of past and predicted extreme supermoons. November 10, 1954 November 20, 1972 January 8, 1974 February 26, 1975 December 2nd, 1990 January 19, 1992 March 8, 1993 January 10, 2005 December 12, 2008 January 30, 2010 March 19, 2011 November 14, 2016 January 2nd, 2018 January 21st, 2023 November 25, 2034 January 13, 2036