https://www.weatherguidance.com/blog/ Weather, risk and operations — from the meteorologists behind SiteWarn, WeatherCue and StormIntel. en-us https://www.weatherguidance.com/blog/lightning-diesel-and-the-data-center-floor.html https://www.weatherguidance.com/blog/lightning-diesel-and-the-data-center-floor.html Sun, 20 Sep 2026 12:00:00 +0000 The NWS issues no public cloud-to-ground lightning warning, so data-center NOCs decide on generators and maintenance holds blind. Site-specific lightning warnings, drawn to the building instead of the county polygon, turn that scramble into procedure. sitewarn@weatherguidance.com (Rob White) SiteWarn™