Eureka.
AirportsMicrogrid Keeps Airport Up and Running After Earthquake
The 6.4 earthquake struck Humboldt County, California before dawn Tuesday, leaving more than 70,000 residents in the dark.
Meg Godlewski![](https://www.flyingmag.com/uploads/2022/12/Google-KACV.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2022/09/Pilot-and-copilot_adobe-stock-rs.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
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