CV-MEMBERS

BUTTERFLY
DIAGRAM

USAF PROJECT

Helios Newsletter (old issues)

CV-MEMBERS
PRESENTATION PAGE

SOLAR ACTIVITY FROM SOHO
WITH GRID AND HELIOGRAHIC DAILY DATA

P-INDEX

Sun in History

CV-MEMBER AWARDS

SUNSPOT REGION HISTORY:
LAST 50 SUNSPOT REGIONS

REGION HISTORY
start 1874 RGO-USAF

Georgi Dobrovolski Observatory

CV-WORLD

  DAILY IMAGES
ANNUAL FILE FROM SOHO

REGION HISTORY start 1966 NOAA-USAF

WEATHER PAGES -
Weatherunderground IROGALAN43

MENU MONTHLY CLASSIFICATIONS
BY CV-HELIOS NETWORK OBSERVERS

"SUPERSUNSPOTREGIONS"
(>=1000 mvh)
start 1874

DAILY RUN
FILES