NÃin kertoo SIDC tÃnÃÃn:
Except for a small magnetic dipole just passing the East limb
in Extreme-UV images (probably a plage without sunspots), the Sun is
featureless and is expected to remain inactive. Since early today, the
solar wind has virtually vanished, reaching exceptionally low speeds
(now at 250 km/s), low densities (< 0.1 electron/cm3) and low plasma
temperatures (< 10â K), based on ACE and SOHO/MTOF data. This
leads also to exceptionally quiet geomagnetic conditions (Kp=0 at many
ground stations). Those extremely quiet conditions certainly deserve
special study.
Eli aurinko on nyt niin hiljainen, ettà tarvitaan lisÃtutkimuksia
selvittÃmÃÃn, mistà tÃmà johtuu.
Miksei sitten mitÃÃn kuulu?
Onko meillà huomenna enÃà aurinkoa??
Miten kÃy plussakeskustelulle, jos aurinko sammuu???
T: Jim
------------------------------------------------------------------------
___________________________________________________________________________________
Tilaa WRTH 2009 nyt:
http://www.hard-core-dx.com/redirect2.php?id=wrth2009
-----------------------------------------------------------------
DX mailing list
DX@xxxxxxxxxxxxxxxx
http://montreal.kotalampi.com/mailman/listinfo/dx
_______________________________________________
THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed
and/or modified under the conditions set down in the Design Science License
published by Michael Stutz at http://www.gnu.org/licenses/dsl.html