6.3R in Argentina! Watch out for Doubles!

We do not do Argentina predictions so we could not forsee it, This looks very strong, a 6.3R just minutes ago. Well since today is a day for double and triples we cant be sure if this is alone or it has a twin yet.

Magnitude

	M 6.3
Region	SAN JUAN, ARGENTINA
Date time	2016-11-20 20:57:41.9 UTC
Location	31.62 S ; 68.88 W
Depth	170 km
Distances	263 km NE of Santiago, Chile / pop: 4,838,000 / local time: 17:57:41.9 2016-11-20 34 km W of San Juan, Argentina / pop: 448,000 / local time: 17:57:41.9 2016-11-20 16 km SW of Zonda, Argentina / pop: 4,100 / local time: 17:57:41.9 2016-11-20