Oulu NM
DOMC Antarctica
DOMB Antarctica
Real-time Oulu NM count rate, updated every five minutes. Data for the last 24-hr is PRELIMINARY
. Cosmic ray database since April 1964 Description (pdf-file)
(1-min since 1996, 5-min since 1968, 1-h since 1964, 10-sec since 1990 upon requests) - see readme file
"Corrected data" in the datasets are adjusted for both barometric pressure and efficiency.
Read News
Current solar 
and geomagnetic conditions 
Some useful links
Publications using Oulu NM data
