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Table 3.

Features in other wavelengths coincident with emission in millimeter ALMA images for each flare.

Date Time UT Peak source Coincides with
in mm image
2017-04-23 15:57 Primary Along neutral line in HMI, near the top of a small loop in Hα, 304 and
171 Å, footpoint of a 94 Å loop
Secondary Top of Hα filament, thin loop footpoint at 304 and 171 Å
Tertiary Plasma downflow in Hα, 304 Å
16:14 Primary Near the top of Hα filament, plasma outflow in 304 and 171 Å
16:34 Primary Footpoint of a dark Hα filament

2017-04-26 15:32 Primary Footpoint of a flare loop in 94 Å, bright in Hα and 304 Å, nothing in
171 Å
15:44–15:56 Primary Along neutral line in HMI, newly forming filament in Hα, peak in
304 Å, top of loop in 171 Å, nothing in 94 Å
15:44–16:20 Secondary Decaying flare loops in 94 Å

2018-04-03 14:00 Primary Hα filament
14:22 Primary Along neutral line in HMI, Hα filament footpoint, thin loops in 304 and
171 Å, near the hot loop top in 94 Å
14:22–16:07 Primary Hα filament footpoint
17:41 Primary Hα ribbon, footpoint of a hot loop in 94 Å

2018-04-19 16:21–16:32 Primary Nothing (displaced from the flaring region)

2018-12-15 13:46 Primary Loops in 171 Å, nothing elsewhere
13:58 Primary Top of the loop in Hα and 304 Å, footpoint of the flaring loop in 94 Å

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