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Visible Auroras

3-Day Forecast Issued: 2022 May 16 0030 UTC

NOAA Geomagnetic Activity

The greatest observed 3 hr Kp over the past 24 hours was 4 (below NOAA Scale levels).

The greatest expected 3 hr Kp for May 16-May 18 2022 is 4 (below NOAA Scale levels).

Rationale: No G1 (Minor) or greater geomagnetic storms are expected.