All articles tagged with #extreme winds
Super Typhoon Bavi made landfall on Guam and the Northern Mariana Islands, delivering sustained winds near 180 mph and gusts up to 350 km/h, prompting evacuations, shelter openings, and warnings of catastrophic damage and towering waves as authorities warn conditions will deteriorate rapidly.
HD 189733b looks like a cobalt Earth from afar, but its blue color comes from silicate hazes in a scorching gas giant atmosphere, not oceans. Molten silicate droplets condense into glass and can rain sideways driven by winds around 7,000 km/h, giving a vivid blue appearance with no solid surface. The planet is about 63 light-years away and its color was directly measured by the Hubble Space Telescope in 2013, highlighting how a blue hue can mislead about a world’s true nature.
HD 189733b, a tidally locked hot Jupiter about 63 light-years away, appears cobalt blue because its atmosphere scatters blue light from molten silicate droplets; daytime temperatures exceed 1,000°C and winds reach around 7,000 km/h, driving continuous horizontal rain of glass droplets. The planet has no oceans, and its color was inferred from secondary eclipse spectroscopy rather than direct imaging.
A new study highlights that rising ocean temperatures due to climate change are increasing extreme wind speeds, which threaten offshore wind turbines by exceeding their design limits, especially in cyclone-prone areas. This necessitates adapting wind farm infrastructure, re-evaluating site locations, and implementing more resilient design standards to ensure the long-term viability of offshore renewable energy projects.