Saving Mount Wilson

This was last night:

And this was just before sunset tonight:

From the Mt. Wilson Observatory website:

Mount Wilson Observatory Status

Angeles National Forest is CLOSED due to the extreme fire hazard conditions. To see how the Observatory is faring during the ongoing Bobcat fire, check our Facebook linkTwitter link, or go to the HPWREN Tower Cam and click on the second frame from the left at the top, which looks east towards the fire (also check the south-facing cam and the recently archived timelapse movies below which offer a good look at the latest events in 3-hour segments. Note to media: These images can be used with credit to HPWREN). For the latest updates on the Bobcat fire from U.S. Forest Service, please check out their Twitter page.

Last night the firefighters set a strategic backfire to make a barrier to the fire on our southern flank. To many of us who did not know what was happening it looked like the end. Click here to watch the timelapse. The 12 ground crews up there have now declared us safe. They will remain to make sure nothing gets by as the fires tend to linger in the canyons below. They are our heroes and we owe them our existence. They are true professionals, artists with those backfires, and willing to put themselves at considerable risk to protect us. We thank them!!!!

There will be plenty of stories about how the Observatory and the many broadcast transmitters nearby were saved from the Bobcat Fire. For the curious, start with these links:

I’ll add some more soon.