Alaska lightning map8/10/2023 ![]() ![]() ![]() Any reuse without express permission from the copyright owner is prohibited. CC BY-NC-ND 3.0Įxcept where otherwise noted, images are subject to copyright. Valeriy Ivanov, Editor, Geophysical Research Letters Text © 2022. Geophysical Research Letters, 49, e2021GL096814. Cloud-to-ground lightning and near-surface fire weather control wildfire occurrence in Arctic tundra. This basic science research also has the potential to contribute new methodologies for fire monitoring and forecasting in data-scarce Arctic regions.Ĭitation: He, J., Loboda, T. They identify cloud-to-ground lightning fire as the most dominant controller. (Lightning with < 0.10' Precipitation) Dry Thunder Parameter 2 (Lightning with < 0.25' Precipitation) Probability of Wetting Rains 0.10' Probability of Wetting Rains 0. By using a new approach that combines statistical and physical modeling, they estimate likelihoods of the various factors that can possibly contribute to the tundra fire occurrence. ![]() address environmental and biological factors that contribute to the changing fire regime in three Alaskan tundra regions. 7 Day Fire Potential and Maps Logistics and Dispatch Aviation Crews. Alaska Wildland Fire Maps Alaska Lightning Maps NIFC - ArcGIS Online Fire Weather Fuels / Fire Danger Air Quality Outlooks. The driving mechanisms of wildfire occurrence remain poorly understood, despite the increasing occurrence of this new consequence of climate change in the Arctic. On a more normal thunderstorm day, we see closer to 1,000 and 3,000 (lightning strikes), Erin Billings, meteorologist at the NWS in Fairbanks told CNN. 2023 Alaska Fire Numbers Maps / Imagery / Geospatial. Source: Geophysical Research Letters Editors’ Highlights are summaries of recent papers by AGU’s journal editors.Īrctic tundra wildfires have important implications for ecosystems and regional and global climate. Race to Alaska is a project of the Northwest Maritime Center in Port Townsend, WA, a 501(c)(3) non-profit organization whose mission is to engage and. ![]()
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