When Summer UNEXPECTEDLY Took a Vacation

DESCRIPTION Snow in June. Failed harvests. Families wondering how they would survive the next winter. Why did the summer of 1816 become a crisis across distant regions? This WeatherWackoo documentary follows the aftermath of Mount Tambora’s April 1815 eruption in present-day Indonesia. Through historical documents, archival imagery and explanatory weather animations, we trace how sulfate aerosols reduced incoming sunlight, disrupted growing seasons, and intensified hardship in parts of North America, Europe and Asia. We also explore the summer Mary Shelley spent near Lake Geneva, its connection to the beginnings of Frankenstein, and the evidence scientists use to reconstruct this extraordinary period. Conditions varied widely between regions, with warmer intervals even in some badly affected areas. Which weather event should WeatherWackoo investigate next? Tell us in the comments and subscribe for more weather history. #YearWithoutASummer #Tambora #WeatherHistory CHAPTERS 00:00 Snow in June 01:24 Tambora: the first disaster 02:53 How a volcano changes climate 05:04 North America: harvests at risk 07:19 Europe: cold, rain and hunger 08:51 Asia and the monsoon 10:19 Mary Shelley and Frankenstein 11:48 Remembering the crisis 12:33 What the evidence reveals 14:10 Recovery and the question for today 15:40 Closing SOURCES https://en.wikipedia.org/wiki/Year_Wi... https://ntrs.nasa.gov/citations/20180... CREDITS MUSIC Chris Zabriskie — © 2009, 2012, 2014 Chris Zabriskie; You've Been a Wonderful Laugh Track (ASCAP). “The Dark Glow of the Mountains” — The Dark Glow of the Mountains (2009) https://chriszabriskie.com/darkglow/ “Cylinder Two”, “Cylinder Seven”, “Cylinder Five” — Cylinders (2014) https://chriszabriskie.com/cylinders/ “The Temperature of the Air on the Bow of the Kaleetan” — Undercover Vampire Policeman (2012) https://chriszabriskie.com/uvp/ Creative Commons Attribution 4.0: https://creativecommons.org/licenses/... https://chriszabriskie.com/ Excerpts edited, crossfaded and mixed under narration. ARCHIVAL VISUALS AND GRAPHICS NASA / Expedition 20: ISS020-E-6563 (2009); NASA Earth Observatory. Thomas Stamford Raffles, The History of Java (1817); Luke Howard, The Climate of London (1833): Wellcome Collection. Public domain. John Melish, John Vallance & Henry S. Tanner, Map of the United States of America (1816): Library of Congress, g3700.ct003639. Public domain. M. Osborne / William Purser, Diodati; Mary Shelley, Frankenstein (1818): New York Public Library. Public domain. Lord Byron, Darkness (1816): Duke University Libraries / Internet Archive. Public domain. 1817: Johann Thomas Stettner / Georg Adam; photographs © Gerhard Dangel (Gerhard51), CC BY 3.0. https://creativecommons.org/licenses/... https://commons.wikimedia.org/wiki/Fi... https://commons.wikimedia.org/wiki/Fi... https://commons.wikimedia.org/wiki/Fi... Fig. 1(c), Climate of the Past 20, 2327–2348: © Peter Stucki, Lucas Pfister, Yuri Brugnara, Renate Varga, Chantal Hari & Stefan Brönnimann (2024), CC BY 4.0. https://doi.org/10.5194/cp-20-2327-2024 Natural Earth: Public domain. https://www.naturalearthdata.com/abou... Archival images cropped/reframed; the scientific figure cropped/highlighted. Original educational weather diagrams by WeatherWackoo; schematic, not measured particle paths.