Today’s H-alpha image shows all of the current active regions. Although two of them, AR4391 and -93, appear only as their associated plages. There continues […]
Read MoreSolar Images of 03.17.26
Today’s H-alpha image shows significant prominence activity along the sun’s E-SE and SW limbs. There are four active regions. The four sunspot regions are shown […]
Read MoreThe Week in Public Health
Dr. Klotman’s Week 312 video address is available here. My summary notes follow: Measles COVID Flu H5N1 Bird Flu
Read MoreSolar Images of 03.15.26
Today’s H-alpha image shows all seven of the active regions seen on NASA’s SDO image. AR4396, the newest of these regions, is represented by its […]
Read MoreSolar Images of 03.14.26
Today’s H-alpha image shows the five active regions visible in NASA’s SDO image. There are large prominences along the sun’s NE, SE and SW limbs. […]
Read MoreSolar Images of 03.13.26
Today’s H-alpha image shows on-going prominences along the sun’s NE, NW, and W-SW limbs. All of yesterday’s active regions except AR4387 are still visible although […]
Read MoreSolar Images of 03.12.26
It’s been nine days since the skies permitted solar imaging in Austin. Today’s H-alpha image shows some modest prominence activity along the sun’s NW and […]
Read MoreThis Week in Public Health
Dr. Klotman’s Week 311 video address is linked here. My summary notes follow below. TEPHI (wastewater) Data Measles COVID Influenza Recent Studies
Read MoreSolar Images of 03.03.26
Today’s H-alpha image shows the four active regions seen on NASA’s SDO image. Two regions on yesterday’s image, AR4382 and AR4380 have vanished, today’s AR4383 […]
Read MoreSolar Images of 03.01.26
Today’s H-alpha image shows all six of the active regions seen on NASA’s SDO image albeit AR4383 and AR4382 are not particularly well seen. The […]
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