![]() Printable versions are at the bottom of each of the three map segments. map that has resolution matching lightning location accuracies quite well. Satellite-based lightning detection also does not depict the exact location where the flash occurred because of an issue known as "parallax." Mouse over each day to view the 24-h cumulative lightning flash maps. lightning characteristic, fuel state, duff depth, or combination. In-cloud lightning flashes can comprise 60–90% of the total lightning (i.e., most lightning does not reach the ground). Option #1 only represents cloud-to-ground lightning flashes, and is based on a surface detection network. Option #2 does not discriminate between cloud-to-ground versus in-cloud flashes (i.e., it represents the total lightning) and is based on satellite. There are two sets of images for (1) NLDN cloud-to-ground flashes only and (2) GOES-East Lightning Mapper (GLM) cloud flash points. Explore our interactive map's features and benefits Map Tutorial (Desktop) Map Tutorial (Mobile) This outage map does not include the underground network distribution areas in downtown Seattle, First Hill, and the University District. ![]() ![]() 9 in the Journal of Geophysical Research: Atmospheres, a journal of the American Geophysical Union.The lightning images below are updated daily around 7:30–8:30 AM and contain 24-h accumulations of lightning ending at 6 am MDT (5 am MST) each day. "For now, we are showing that this previously unknown pattern exists." "We think it could be related to sunspots or cosmic rays, but we're leaving that as stimulation for future research," Holzworth said. The study noted that late 2013 was an all-time high, and late 2014 was the next highest, with other years having far fewer events. 36W View Location Examples Your local forecast office is Seattle, WA News. They add the reason for the pattern is still mysterious - some years have many more superbolts than others. lightning strikes and extreme weather affect us all. Normally, lightning is most frequent around summer, but superbolts happen most between November and February, researchers said. "We were not expecting this dramatic difference."Īnd it wasn't just where they happened, but when that puzzled researchers too. "But that's for the typical energy levels." Holzworth said. He added researchers already knew the average lightning stroke energy over water was greater than those over land. In fact, in the northeast Atlantic Ocean you can see Spain and England's coasts nicely outlined in the maps of superbolt distribution." "But superbolts happen mostly over the water going right up to the coast. "Ninety percent of lightning strikes occur over land," Holzworth said. The new paper shows that superbolts are most common in the Mediterranean Sea, the northeast Atlantic and over the Andes, with lesser hotspots east of Japan, in the tropical oceans and off the tip of South Africa.Īnd unlike regular lightning, the superbolts tend to strike over water. Site Map Accessibility Copyright Policy Privacy Policy Website Terms. Where are these superbolts most common? Thankfully nowhere near Seattle, or even the West Coast. "Until the last couple of years, we didn't have enough data to do this kind of study," Holzworth said.īut these super bolts hit the planet in different patterns from regular lightning, for reasons that are not yet fully understood, researchers said. Using those 100 or so lightning detection stations spread across the globe, researchers were able to study 2 billion lightning strikes between 20 and determine that about 8,000 lightning strikes (or 0.000004%) were these superbolts. Follow along with us on the latest weather we're watching, the threats it may bring and check out the extended forecast each day to be prepared. "It's very unexpected and unusual where and when the very big strokes occur," said lead author Robert Holzworth, a UW professor of Earth and space sciences who has been tracking lightning for almost two decades and manages the World Wide Lightning Location Network. Their research has been looking to map where and when these bolts happen most often. Lightning Counters Strike Circles Detector Links Animation Speed Detectors Sound This website is for entertainment purposes only. Lightning Strike Map in Portland, OR - Tracker &. Contact: This map shows lightning strikes in real time from colors represent the age from now (white) to past (dark red) in 20 minutes time ranges. University of Washington researchers have been studying a relatively newly-discovered phenomenon where thunderstorms can occasionally put out a super-charged bolt that releases about 1,000 times more energy than a typical lightning strike. Seattle and Western Washington have the Longest Spring Season in the. Seattle, WA Recent Lightning AccuWeather Radar Satellite Current Conditions Forecast Wind Flow Lightning. SEATTLE - There's lightning.and then there's.
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