Sentences with phrase «sunspot counts»

Also, solar cycles, reflected in sunspot counts, are on an 11 year timescale, which clearly can not explain the abrupt climate change occurring.

The method is a straight - forward application of the first law of thermodynamics and uses only the time - integral of sunspot count and 32 - year long up trends and down trends that have an amplitude of 0.45 C and are probably related to the Pacific Decadal Oscillation.

The average temperature is already up at least + 2 degrees C. from the cold period / famines at the end of the 1600's during the Maunder Minimum extremely low sunspot count period.

You must be focusing on just one thing, the spike higher in the international sunspot count from cycle 19.

Sánchez - Bayo and Green (2013) report relatively strong correlation between Spencers Creek snow depths (midway between Perisher Valley and Thredbo, NSW, from Snowy Hydro) and the average half - cycle sunspot counts for the 12 available half cycles of data (R ² ~ 0.5, p ~ 0.01).

In this activity students compare the annual sunspot counts against satellite re-entries to explore the practical consequences of space weather.

The estimated international sunspot number (EISN) is a daily value obtained by a simple average over available sunspot counts from prompt stations in the SILSO network.

NASA's studies have found that when the surface movement slows down, sunspot counts drop significantly.

Perhaps cool periods in history coinciding with low sunspot counts have another explanation but the measured relationship is far from weak.

After four straight months of steep declines in monthly sunspot counts, July reversed the trend and increased slightly.

I have plotted every region recorded by the Layman's Sunspot Count from Jan 2010 along with the frequency of large unipolar groups.

«I see nothing in this chart that is inconsistent with the hypothesis that the sun might have been responsible for perhaps half of the 20th century warming» — what, the fact that whether the 11 year average sunspot count is going up or down bearing little or no resemblance to whether the temperature goes up or down doesn't seem inconsistent to you?

In prior data, from 1995 to 2007, the frequency shifts in the oscillations had matched up well with the sunspot counts.

In particular, given that there has been no trend in the sunspot count or cosmic ray flux over the last 50 years [1], while the global temperature has increased by 0.5 - 0.6 °C [2], how can one seriously claim that your work shows solar activity to be the major driver of climate change today and over the last 50 years?

I have found that a more complete global temperature model (from regressing 14 variables, including SOI and PDO) requires in order of importance, CO2, AMO, El Nino (a proxy for PDO and SOI), sunspot counts (a proxy for total solar insolation and cosmic rays), and the Arctic Oscillation -LRB-?

ShrNfr says: July 23, 2010 at 5:41 am «-LSB-...] Odd that in figure 3 that sunspot count is a trailing indicator of lake level rather than a leading indicator.»

Odd that in figure 3 that sunspot count is a trailing indicator of lake level rather than a leading indicator.

In recent years, sunspot counts have plummeted as the sun's magnetic field weakens.

If I am banned you will need to remove my sunspot count comparison graph on your solar reference page.

All records of sunspot counts and other proxies of solar activity going back 6,000 years clearly validates our own findings that when we have sunspot counts lower then 50 it means only one thing - an intense cold climate, globally.