Gempa M 5.4 di AS (Redding) — 20 November 1971

Gempa M 5.4 di AS (Redding) — 20 November 1971. Episentrum 173 km di barat Redding, kedalaman 15 km. Guncangan dirasakan ~684 rb orang. Hasil ukur seluruh badan, kota terdampak, dan rangkaian gempa susulan.

173 km di barat Redding (AS) — 40.361, -124.414