NASA said on the 3rd a strong solar flare peaked at 07:28 ET (19:28 Beijing) and was classified X1.0. NOAA has issued a strong geomagnetic storm warning, expected to persist through the 5th. The storm may disrupt communications, power grids, navigati

2026-06-04

NASA said on the 3rd a strong solar flare peaked at 07:28 ET (19:28 Beijing) and was classified X1.0. NOAA has issued a strong geomagnetic storm warning, expected to persist through the 5th. The storm may disrupt communications, power grids, navigation, radio and satellite operations. Auroras could be visible across multiple northern US states and parts of the Midwest.