The Middle Bronze Age Cold Epoch was a period of unusually cold climate in the
North Atlantic
The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the "Old World" of Africa, Europe and ...
region that lasted about from 1800 BC to 1500 BC.
It was followed by the Bronze Age Optimum (1500—900 BC).

During the Middle Bronze Age Cold Epoch, a series of severe
volcanic eruptions occurred, including
Mount Vesuvius (
Avellino eruption
The Avellino eruption of Mount Vesuvius refers to a Vesuvian eruption in 1995 BC. It is estimated to have had a VEI of 6, making it larger and more catastrophic than Vesuvius's more famous and well-documented 79 AD eruption. It is the sour ...
, about 1660 BC),
Mount Aniakchak
Mount Aniakchak (russian: Аниакчак) is a 3,700-year-old volcanic caldera approximately in diameter, located in the Aleutian Range of Alaska, United States. Although a stratovolcano by composition, the pre-existing mountain collapsed i ...
(about 1645 BC), and
Thera (
Minoan eruption
The Minoan eruption was a catastrophic Types of volcanic eruptions, volcanic eruption that devastated the Aegean Islands, Aegean island of Thera (also called Santorini) circa 1600 BCE. It destroyed the Minoan civilization, Minoan settlement at ...
, about 1620 BC).
References
History of climate variability and change
Bronze Age
Holocene
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