A Miyake event is an observed sharp enhancement of the production of cosmogenic isotopes by cosmic rays. It can be marked by a spike in the concentration...

has also been associated with the 774–775 event. The 774–775 CE carbon-14 spike is one of several Miyake events and it produced the largest and most rapid...

System portal Science portal 774–775 carbon-14 spike A-index K-index Miyake event Nuclear electromagnetic pulse Kimball, D. S. (April 1960). "A Study of...

compared to the level of protons. Solar particle events are thought to be responsible for Miyake events, observed sharp enhancements of the concentration...

Miyake may refer to: Miyake, Nara, a town located in Kansai Miyake, Tokyo, a village located in Tokyo Miyakejima, an island in the Izu Islands, often shortened...

Miyake is a cosmic ray physicist at Nagoya University, Japan, whose work measuring isotope abundances led to recognition of so-called Miyake events....

Issey Miyake (Japanese: 三宅 一生, Hepburn: Miyake Issei, [mijake iꜜsseː] 22 April 1938 – 5 August 2022) was a Japanese fashion designer. He was known for...

Northern Alps, the southwestern United States and the British Isles. Miyake events, which are major spikes in cosmic rays at known dates, are visible in...

event. c. 660 BCE 774–775 CE This extreme solar proton event is the first identified Miyake event. It caused the largest and most rapid rise in carbon-14...

(Miyake event) was identified in one of the tree stumps felled by the eruption. Exactly 172 rings were counted between this 774-775 CE Miyake event and...