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2026-09-23 19:53:20 UTC

ΛD ΛSTRΛ on Nostr: GEOMAGNETIC STORM WATCH (G1): Minor G1-class geomagnetic storms are possible on Sept. ...


GEOMAGNETIC STORM WATCH (G1): Minor G1-class geomagnetic storms are possible on Sept. 23-24 when a fast-moving stream of solar wind is expected to reach Earth. This stream is coming from a canyon-shaped hole in the sun's atmosphere. The Russell-McPherron effect could turn it into a nice display of equinox auroras.