Today’s H-alpha image shows extensive prominences along the sun’s western limb. Along the eastern limb, there is less activity. Today’s annotated sunspot image shows six […]
Read MoreSolar Images of 09.17.25
Today’s H-alpha image shows prominences along the NE, ESE, NW, and WNW solar limbs. The corresponding sunspot image shows six active regions. The two faintest […]
Read MoreSolar Images of 09.16.25
Today’s H-alpha image shows ongoing prominences along the NE, SE, NW and WSW solar limbs. Those along the NE include some tall plumes of sun […]
Read MoreSolar Images of 09.15.25
Today’s H-alpha image shows ongoing prominences along the sun’s NE limb. There is additional activity along the SE and WNW solar limbs. The sunspot image […]
Read MoreThis Week in Public Health
Here is a link to Dr. Klotman’s Week 286 video address. This week’s address is focused more on lifestyle issues than on infectious diseases. My […]
Read MoreSolar Images 09.14.25
Today’s H-alpha image shows complex prominences along the NE solar limb. Along the NW and SW limbs there are additional areas of prominence activity. The […]
Read MoreSolar Images of 09.13.25
Today was mostly cloudy, but there were sufficient clearings between clouds to permit a solar imaging session. Today’s H-alpha image shows prominence activity along the […]
Read MoreSolar Images of 09.12.25
Below, today’s H-alpha image shows major prominence activity along the sun’s SE, NW, and SW limbs. Our corresponding sunspot image shows that active regions AR4207 […]
Read MoreSolar Images of 09.10.25
Today’s H-alpha image shows prominences along the NE, SE, NW, and SW solar limbs. Below, a bright plage associated with AR4207 in the NW ends […]
Read MoreSolar Images of 09.09.25
Today’s H-alpha image shows prominences along the sun’s NE, SE, NW and SW limbs. Today’s sunspot image, like yesterday’s, shows five of the six active […]
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