October 2018 Drought Report National Centers for Environmental Information (NCEI)
Por un escritor de hombre misterioso
A monthly discussion of U.S. drought status, with narrative and graphics
U.S. Drought Monitor - An Author's Perspective
Wyoming State Climate Office Water Year 2018 Summary
Drought Wisconsin State Climatology Office
US Agency Reports July Was World's Hottest Month on Record
US Drought in 2018, Annual 2018 National Climate Report
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October 2018 Drought Report National Centers for Environmental Information (NCEI)
Atmosphere, Free Full-Text
2021 was Earth's 6th hottest year, NASA and NOAA say - Los Angeles Times
Western 2020 Drought Climate Change Links
Southwestern United States drought of the 21st century presages drier conditions into the future