Mw 6.2 Jujuy, Argentina
updated 22 September 2021

On 13 September 2021 a strong earthquake occurred in Jujuy, Argentina at a depth of 171 km. The seismic event occurred at 05:18:11 UTC and had an estimated moment magnitude (Mw) 6.2.

Critical geometry occurred on the 12th, which is marked by the VePG peak. As a result, stronger seismic activity was anticipated, most likely up to mid 6 magnitude. See also the Telegram post below.

Mercury: Venus-Earth      2021-09-12,  7:19:02   90°00'00"

Sun-Earth-Neptune         2021-09-14,  9:06:36  351°28'58"

Earth-Moon-Venus          2021-09-10,  4:08:25  208°54'54"
Moon-Earth-Uranus         2021-09-11,  5:57:02   44°17'28"
SSGI chart
SSGI depiction of planetary (PG) and lunar (LG) geometry

atmospheric electricity
atmospheric electricity before and during the earthquake