Comments: As noted by Ethan Chappel and others, on Nov. 5 a transient bright spot appeared just north of Valles Marineris, possibly a dust storm. I have noted the location of the bright spot on my image.

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Observation 1
Feature(s)	N/A
Filter(s)	rgb
Date	2020-11-05 06:03:54
Julian day	2459158.752083333
System I	336.3°
System II	N/A
System III	N/A
Illumination	97.399994%
Phase angle	18.399999618530273°
Solar longitude	164.8°
Eq. diameter	19.34″
Derotation	12.0 min