Retrograde in History · 2021

2021 Uttarakhand glacial outburst flood

On February 7, 2021, Mercury was mid-loop — retrograde in Aquarius, tracing backward through 21°17′ of the sign.

WhenFebruary 7, 2021♒︎Aquarius 21°17′Rx windowJan 30 – Feb 21, 2021
Mercury retrograde♒︎AquariusWikipedia
The record

Glacial outburst flood that occurred in Uttarakhand in 2021

More from this window · Jan 30 – Feb 21, 2021

Coincidence, not causation: the date is real and ephemeris-based, but a retrograde window is observed, never blamed. For entertainment, not navigation.