Space Weather News for July 21, 2022 https://spaceweather.com https://www.spaceweatheralerts.com SOLAR TSUNAMI AND CME: An explosion on the sun during the early hours of July 21st created a solar tsunami wave and hurled a CME toward Earth. The CME's arrival on July 23rd could spark minor to moderate geomagnetic storms with auroras at high latitudes. Full story @ Spaceweather.com