October 28, 2015
Massive Solar Flare

X17 Solar Flare and Solar Storm of October 28, 2003

On this day in 2003 (October 28), the Sun unleashed one of the largest and most geoeffective solar storms of the modern age (and consequently, one of the most studied). The eruption was part of what became known as the […]
July 8, 2015

The Space Shuttle’s Importance to Solar Physics

  With the approaching final launch (scheduled July 8, 2011) of the Space Shuttle Atlantis and the end to the 30 plus year Space Shuttle program it is a good time to take a brief fond farewell look at the […]
September 12, 2014

The Small Storm Before the Big Storm?

UPDATE #4 (13:30 UT 9/13)) – The storm is subsiding but beautiful aurora were had by many. Even down to the northern US like Maine. “I took the picture from Casco, Maine, facing north towards the Presidential Range in New Hampshire,” […]
September 10, 2014

AR12158 Gives Away an X-flare and CME

AR12158 produced an X1.6 flare along with a coronal mass ejection. The flare peaked in X-rays at 17:45 UT. 18:20 UT (9/11/2014) – This movie is a difference movie created by Dr. Nariaki Nitta (@halocme) from the Lockheed Martin Solar and […]
August 4, 2014

Giant Filament Staring at Earth

High above the solar surface in the hot million+ C solar corona sits a giant filament of cooler (~50,000 C), denser material, both supported and restrained by solar magnetic fields. If this filament should become unstable as they sometimes do […]
July 8, 2014

Another M-flare from AR12113

01:22 UT – AR12113 produced an M1.2 flare that peaked in GOES X-ray at 00:26 UT Type II radio emission was detected at 00:29 UT. This emission is associated with a solar eruption and typically indicate a coronal mass ejection […]
June 12, 2014

A CME Impact at Earth – Maybe?

NOAA active region AR12087 began making its activity apparent in SDO well before it became visible on the Earth facing solar disk. Solar flares from the region became visible in the first week of June. On June 10, the region […]
February 20, 2014

Starting the Day with a Flare, Protons and a Geomagnetic Storm

Geomagnetic storms continue while an eruption on the west limb of the sun brings a flare, protons and possibly another CME our way. Solar Eruption The sun erupted with an M3 X-ray flare (NOAA Scale R1-Minor radio blackout) peaked in […]
February 19, 2014

Geomagnetic Storm and Aurora from Valentine’s Weekend CME

A CME from February 16, 2014 has impacted Earth. The CME’s magnetic structure was such that it stirred things up in the magnetosphere.   A significant interplanetary shock detected by ACE at L1 at 3:10 UT, February 19, 2014.   The […]
January 31, 2014

Possible Glancing Blow from M6.6 Associated CME

CME may impact Earth on Feb. 2, 2014 according to NASA SWRC research models. At 16:11 UT Jan. 30, 2014, an M6.6 flare from AR11967 peaked in the GOES X-ray monitor. This was about 15 minutes after the completion of an […]
October 30, 2013

A Whole Lot Happening on the Sun – In Many Types of Light

The sun has been really active lately. SDO gives us an amazing view of this activity in many different wavelengths of light. This also shows us the sun’s atmosphere in many temperatures ranging from ~4500 Kelvin or 7600 degrees Fahrenheit […]
October 25, 2013

X Marks the New Spot! (Updated)

The newest active region on the sun has given us an X-flare and a CME! 15:10 UT (10/25/2013) X again! AR11882 kicked it up again with an X2.1 peaking at 15:03 UT. A multi-million degree snapshot with SDO/AIA 94 angstrom. […]