Research Reveals Kilauea Volcano Exerted Influence On A Tropical Storm


http://earthchangesmedia.com/research-reveals-kilauea-volcano-exerted-influence-on-a-tropical-storm
One might assume that a tropical storm moving through volcanic smog (vog) would sweep up the tainted air and march on, unchanged. However, a recent study from atmospheric scientists at the University of Hawaii – Manoa revealed that, though microscopic, gasses and particles from Kilauea volcano e…

One might assume that a tropical storm moving through volcanic smog (vog) would sweep up the tainted air and march on, unchanged. However, a recent study from atmospheric scientists at the University of Hawaii – Manoa revealed that, though microscopic, gasses and particles from Kilauea volcano exerted an influence on Tropical Storm Flossie – affecting the formation of thunderstorms and lightning in the sizeable storm.

In July 2013, as Flossie approached the Hawaiian Islands, satellites steadily monitored lightning, rainfall, cloud cover, temperature and winds. In addition, UH graduate assistant Andre Pattantyus and UH Atmospheric Science Professor Dr. Steven Businger dutifully maintained their vog model – a forecasting tool Businger has operated since 2010to provide guidance on the location of the vog plume and the concentrations of sulfur dioxide (SO2) and sulfate aerosol for Hawaiian Island communities.

In assessing the vog model, “We noticed the curious spiral pattern of vog being entrained into Hurricane Flossie and decided to dig deeper by looking at satellite and lightning data sets,” said Businger, the study’s co-author.

He and lead author Pattantyus found that prior to Flossie’s passage over the island of Hawai‘i, the observation network detected no lightning in the storm. Though one hour later, vigorous lightning flashed in the vicinity of the Island of Hawaii as Flossie approached. Further, as volcanic emissions were wrapped into this moist environment, sulfate aerosols promoted the formation of a greater number of smaller than normal cloud droplets, which favored charge separation in the upper cloud region and the occurrence of lightning.

Sulfate aerosols have previously been identified as a principal component of cloud condensation nuclei (CCN), a necessary ingredient for forming raindrops. But, said Businger, “This is the first interaction between an active, vigorously degassing volcano and a tropical cyclone captured by a vog model run over the Hawaiian Islands – providing a unique opportunity to analyze the influence of robust volcanic emissions entrained into a tropical storm system.”

Taken together, the observations and the vog model highlight an intimate interaction between Tropical Storm Flossie and Kilauea’s vog plume during the passage of the storm. The observations of Flossie’s changing dynamics as it encountered Kilauea’s vog has implications for the impact on hurricanes of polluted air as they approach the US mainland coast.

“The Hawaiian Islands provide a unique environment to study this interaction in relative isolation from other influences,” according to Businger. He plans to model the interaction of the vog plume and Hurricane Flossie with a more complex model that integrates chemistry into the predictions to better understand the processes at work in this unique confluence.

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About Earth Changes Media w/ Mitch Battros

Mitch Battros is a scientific journalist who is highly respected in both the scientific and spiritual communities due to his unique ability to bridge the gap between modern science and ancient text. Founded in 1995 – Earth Changes TV was born with Battros as its creator and chief editor for his syndicated television show. In 2003, he switched to a weekly radio show as Earth Changes Media. ECM quickly found its way in becoming a top source for news and discoveries in the scientific fields of astrophysics, space weather, earth science, and ancient text. Seeing the need to venture beyond the Sun-Earth connection, in 2016 Battros advanced his studies which incorporates our galaxy Milky Way - and its seemingly rhythmic cycles directly connected to our Solar System, Sun, and Earth driven by the source of charged particles such as galactic cosmic rays, gamma rays, and solar rays. Now, "Science Of Cycles" is the vehicle which brings the latest cutting-edge discoveries confirming his published Equation.
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