Solar cycle 19
id:
solar-cycle-19-320-16368921
title:
Solar cycle 19
text:
Solar cycle 19 was the nineteenth solar cycle since 1755, when extensive recording of solar sunspot activity began. The solar cycle lasted 10.5 years, beginning in April 1954 and ending in October 1964. The International Geophysical Year occurred at the peak of this solar cycle. The maximum smoothed sunspot number observed during the solar cycle was 285.0, in March 1958, and the starting minimum was 5.1. During the minimum transit from solar cycle 19 to 20, there were a total of 227 days with no
brand slug:
wiki
category slug:
encyclopedia
description:
Solar activity from April 1954 to October 1964
original url:
https://en.wikipedia.org/wiki/Solar_cycle_19
date created:
date modified:
2022-08-16T18:23:45Z
main entity:
{"identifier":"Q7556133","url":"https://www.wikidata.org/entity/Q7556133"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/d/da/Prot19590411_0918.png","width":1000,"height":1000}
fields total:
13
integrity:
15