Solar minimum is the regular period of least solar activity in the Sun's 11-year solar cycle. During solar minimum, sunspot and solar flare activity diminishes...

The Spörer Minimum is a hypothesized 90-year span of low solar activity, from about 1460 until 1550, which was identified and named by John A. Eddy in...

of minimum activity to a period of a maximum activity back to a period of minimum activity. The magnetic field of the Sun flips during each solar cycle...

temperatures. The reduced solar activity may have contributed to the climatic cooling, although the cooling began before the solar minimum and its primary cause...

The Dalton Minimum was a period of low sunspot count, representing low solar activity, named after the English meteorologist John Dalton, lasting from...

7310 BC, 7520 BC, 8220 BC, 9170 BC. Solar wind Solar variation Solar minimum List of solar cycles – table of solar cycles NASA C. D. Camp & K. K. Tung...

as being 1.361 kilowatts per square meter (kW/m2) at solar minimum (the time in the 11-year solar cycle when the number of sunspots is minimal) and approximately...

Modern Gleissberg Minimum. The Solar Cycle 25 Prediction Panel predicted in December 2019 that solar cycle 25 will be similar to solar cycle 24, with the...

composites are evident, but the most significant is the solar minimum-to-minimum trends during solar cycles 21-23. ACRIM found an increase of +0.037%/decade...

solar minimum, few sunspots are visible, and occasionally none can be seen at all. Those that do appear are at high solar latitudes. As the solar cycle...

that emission of the slow solar wind occurred at latitudes up to 30–35° during the solar minimum (the period of lowest solar activity), then expanded toward...

NP-2009-1-066-GSFC, U.S., 2009, 311 pp, ISBN 0160838088. Solar variation Climate change Maunder Minimum Spörer Minimum Arctowski Medal, National Academy of Sciences...

The Homeric Minimum is a grand solar minimum that started about 2,800 years ago (ca. 800 BC) and lasted around 200 years. It appears to coincide with,...

recognizable Solar phenomena and despite the fact that they are mostly visible in the solar photosphere they usually affect the entire solar atmosphere...

Muscheler (2022). "Cosmogenic radionuclides reveal an extreme solar particle storm near a solar minimum 9125 years BP". Nat. Commun. 13 (214): 214. Bibcode:2022NatCo...

field. At a typical solar minimum, few or no sunspots are visible. Those that do appear are at high solar latitudes. As the solar cycle progresses towards...

the center to about 0.2 of the solar radius (139,000 km; 86,000 mi). It is the hottest part of the Sun and of the Solar System. It has a density of 150...

recent solar cycles, down to a level which had not been seen since cycles 12 to 15 (1878-1923). Prior to the minimum between the end of Solar Cycle 23...

corroborated by tree rings. It unexpectedly appears to have occurred near a Solar minimum and was as strong as, or probably even slightly stronger than the famous...

released five solo albums: Mayfly (2005), The Returning Sun (2007), Solar Minimum (2009), The Horse's Mouth (2013) and Lockdown (2020). His Cinema for...

In the United States, the minimum wage is set by U.S. labor law and a range of state and local laws. The first federal minimum wage was instituted in the...

is at a minimum and is equal to latitude minus solar declination angle. This is the basis by which ancient mariners navigated the oceans. Solar zenith...

(astronomy) Sunspot, where most solar flares and coronal mass ejections originate Wolf number, counts sunspots Maunder Minimum, the period roughly spanning...

and East Asia in late afternoon and early evening. Even in times of solar minimum, when F2 is rarely available, 10 meters still has some long distance...

the Maunder minimum. It was proposed that one cycle might have been lost in the late 18th century, but this remains not fully confirmed. Solar cycles can...

it will pass. These things always do. The solar cycle is now heading down towards its expected solar minimum around 2006, while the current El Nino is...

either passive solar or active solar depending on how they capture and distribute solar energy or convert it into solar power. Active solar techniques include...

observed during the solar cycle was 180.3 (November 2001), and the starting minimum was 11.2. During the minimum transit from solar cycle 23 to 24, there...

the strongest cooling and contraction occurring in that layer during solar minimum. The most recent contraction in 2008–2009 was the largest such since...

after solar minimum, the part of the 11-year solar cycle when solar activity is lowest. The lowest-energy particles come from the slow and fast solar wind...