Ephemeris Extra; 5/11/2024, 9 PM EDT Aurora alert for the 13th

Last night in our area there was an incredibly bright display of the Northern Lights or Aurora Borealis. It was cloudy where I was, although my granddaughter was able to get photographs of it with her smartphone. That was the result of an X type flare on the Sun on the 8th resulting in a coronal mass ejection or CME, which arrived here on Earth two days later.

Earlier today there was another X type flare on the Sun. So we expect on Monday the 13th to have another possibility of seeing an aurora. Auroras occur during geomagnetic storms caused by the Earth being intercepted by one of these CME’s. Check spaceweather.com for any news of auroras and check the Current Auroral Oval image. Click on it to get the forecast of the possibility of seeing an aurora in your area. It is from the NOAA Space Weather Prediction Center. If the oval covers your location, and it’s night, or is close, check the sky.

One of the images Nicole Farrell sent me via Messenger. The actual image is much sharper.