The Volcano Explains Everything—Or Does It?
Does this crater from an ancient volcanic eruption hold the answer to the mysteries of the Exodus? by Manfred Bietak. BAR Article in 2006 with much info to refute a film by Simcha Jacobovici. He has many concerns about the film and those related to the eruption are extracted below:
- …the volcanic eruption at the Mediterranean island of Thera (modern Santorini), more than 500 miles from Egypt
- …the date of the Thera eruption is not settled. Radiocarbon dates place it at about 1720 B.C.E.; however, on historical grounds, it can be argued that it occurred in 1500 B.C.E.
- What is, however, highly unlikely is that Egypt was shrouded in a cloud of volcanic ash. Vulcanologists and oceanographers have clearly shown (based on sediment accumulation) that the ash from the eruption was transported northeastward, across Asia Minor. The dark clouds never reached Syria, Palestine or Egypt. The Theran pumice that does appear at Egyptian sites3 most likely arrived by sea or by trade…All this means that it is highly unlikely that volcanic signals from Thera affected Egypt, except that tsunamis may have inundated the northern parts of the delta.


Eruption of Thera, volcanic eruption, Thera, Greece [about 1500 BCE] at Britannica.com
Extract – eruption of Thera, devastating Bronze Age eruption of a long-dormant volcano on the Aegean island of Thera, about 70 miles (110 km) north of Crete. Earthquakes, perhaps contemporaneous with the eruption, shattered Knossos and damaged other settlements in northern Crete. The Thera eruption is thought to have occurred about 1500 BCE, although, on the basis of evidence obtained during the 1980s from a Greenland ice-core and from tree-ring and radiocarbon dating, some scholars believe that it occurred earlier, possibly during the 1620s BCE. Ash and pumice from the eruption have been found as far away as Egypt and Israel, and there has been speculation that the eruption was the source of the legend of Atlantis and of stories in the Old Testament book of Exodus.
From https://www.britannica.com/place/Thera
Full article at Britannica here. Extracts below:
About the beginning of the 1st millennium bce, Dorian settlers [see below] from the mainland landed on Thera. About 630 the important Theran colony of Cyrene was settled on the north coast of Africa, in accord with a command of the Delphic oracle. From 308 to 145 the island, a member of the Cycladic League, was a Ptolemaic protectorate.
From that period date many of the ruins of the ancient city of Thera, unearthed (1895–1903) by a German archaeologist on the east coast. The earliest excavations by the French School at Athens (1869) uncovered a Middle Minoan, or Cycladic (c. 2000–c. 1570 bce), city beneath the pumice at the northern tip of Thirasía. Of even greater significance was the excavation begun by Marinatos during the 1960s south of Akrotíri village, which revealed a rich Minoan city buried under the volcanic debris just as it stood at the time of the eruption. The city (still being excavated) consisted of large, well-built, multi-story houses that contain some of the finest Minoan frescoes found in the Mediterranean. The discoveries show that strong links existed during the Bronze Age between Crete and Thera. Pop. (2001) 13,725; (2011) 15,550.
From Britannica here – In actual fact, the origins of the Dorians are necessarily obscure, but it appears they originated in northern and northwestern Greece—i.e., Macedonia and Epirus. From there they apparently swept southward into central Greece and then into the southern Aegean area in successive migrations beginning about 1100 bce, at the end of the Bronze Age. The invading Dorians had a relatively low cultural level, and their only major technological innovation was the iron slashing sword. The Dorians swept away the last of the declining Mycenaean and Minoan civilizations of southern Greece and plunged the region into a dark age out of which the Greek city-states began to emerge almost three centuries later.
The link below is to an interesting article, although I know nothing about the author, and he appears to be a reporter. He relates:
- An evacuation theory supported by the fact that no gold or other valuables were found.
- Still buried beneath the debris at the harbor.
- The Tsunami Hypothesis – The tsunamis triggered by the collapse of the Thera caldera would have been massive, reaching far beyond Santorini and affecting coastal communities across the Aegean. These tsunamis, combined with the pumice and ashfall, may have been responsible for the disappearance of many inhabitants.
From ChatGPT
Prompt: Compare the ancient eruption of Thera in the Aegean Sea with Vesuvius in Italy. Cite all sources.
The ancient eruptions of Thera in the Aegean Sea and Mount Vesuvius in Italy were both catastrophic events that had profound impacts on their respective regions. Despite occurring over a millennium apart, these eruptions share similarities and differences in their magnitude, effects, and historical significance.
Thera Eruption (circa 1600 BCE):
- Location and Magnitude: Thera, now known as Santorini, experienced one of the largest volcanic eruptions in human history around 1600 BCE. The eruption had a Volcanic Explosivity Index (VEI) of 7, ejecting approximately 28–41 cubic kilometers of dense-rock equivalent material. Wikipedia
- Impact on Minoan Civilization: The eruption devastated the island of Thera, destroying the Minoan settlement at Akrotiri. It also affected nearby islands and the coast of Crete through subsequent earthquakes and tsunamis, contributing to the decline of the Minoan civilization. Wikipedia
- Geological Evidence: Tephra from the Minoan eruption serves as a marker horizon in nearly all archaeological sites in the Eastern Mediterranean, underscoring its widespread impact. Wikipedia
Mount Vesuvius Eruption (79 CE):
- Location and Magnitude: Mount Vesuvius, located near Naples, Italy, erupted in 79 CE, ejecting a cloud of stones, ash, and volcanic gases to a height of 33 kilometers. The eruption released molten rock and pulverized pumice at a rate of 6×10^5 cubic meters per second. Sky HISTORY TV channel+3Wikipedia+3Wikipedia+3
- Impact on Roman Cities: The eruption led to the destruction of Roman cities such as Pompeii, Herculaneum, Oplontis, and Stabiae. The event resulted in significant loss of life, with more than 1,000 people thought to have died, though the exact toll is unknown. Encyclopedia Britannica+2Wikipedia+2ScienceDirect+2
- Eyewitness Accounts: The eruption was documented by Pliny the Younger, providing a detailed contemporary account of the event. His descriptions have led to the term “Plinian” being used to describe similar types of eruptions characterized by their explosive nature. Socratic.org
Comparison:
- Magnitude: The Thera eruption was significantly larger in magnitude, with a VEI of 7, compared to Vesuvius’s VEI of 5. Wikipedia
- Cultural Impact: Thera’s eruption contributed to the decline of the Minoan civilization, while Vesuvius’s eruption destroyed several Roman cities but did not lead to the collapse of the Roman Empire.
- Documentation: Unlike the Thera eruption, which lacks contemporary written records, the Vesuvius eruption was well-documented by eyewitnesses, notably Pliny the Younger.
Both eruptions highlight the devastating power of volcanic activity and its capacity to alter human history.

