Breadcrumb Home Observation Mauna Loa Solar Observatory Solar Event Gallery Event Gallery Here is a collection of events observed by MLSO instrumentation. The movies displayed below do not contain every image taken of the event. All images (and frame-by-frame animations) are available through the MLSO calendar page. CME Gallery 2024-03-30: Fast CME 2022-08-30 CME 2022-06-13 CME More CMEs >> Prominence Gallery 2015-07-02: Erupting Prominence 2015-02-12: Active Prominence 2015-02-04: Prominence Inside Cavity More Prominences >> Other Interesting Events Gallery 2022 Coronal Magnetic Field Plane-of-Sky (POS) maps from MLSO UCoMP Observations 2020-06-03: Venus Inferior Solar Conjunction 2019-11-11: Transit of Mercury More Interesting Events >>