Animation 10k Starlink Satellites

TL;DR

Reports differ across sources; according to spaceweather.com, speed: 385.7 km/sec density: 0.82 protons/cm3 more data: ACE, DSCOVR Updated: Today at 1146 UT 6-hr max: M2 0842 UT Mar18 24-hr: M2 0842 UT Mar18 explanation | more data Updated: Today at: 1150 UT Expand: labels | no labels Sunspot AR4392 has a 'beta-gamma' magnetic field poses a threat for M-class solar flares.