Magnetic Activity Review

Magnetic Activity Review (Graphic)

Magnetic Activity Review.  Description and text values follow.

Description

The parameter used for the 30 day magnetic activity review is a daily index. It is known as DRX and is the average of the hourly ranges (maximum minus minimum during each hour) in the X (northward) component of the magnetic field intensity for a day (the UT or GMT day), ie DRX for the zone is the mean of 24 values. The units are nanoteslas (nT).

Magnetic Activity Review (Text)

Long Term DRX Review (nT)
Date Zones
Polar Auroral Sub-Auroral
2015-07-03 5 13 35
2015-07-04 28 67 112
2015-07-05 26 124 134
2015-07-06 12 98 78
2015-07-07 8 39 51
2015-07-08 8 52 57
2015-07-09 9 40 56
2015-07-10 17 49 72
2015-07-11 26 158 155
2015-07-12 18 136 124
2015-07-13 35 205 112
2015-07-14 9 73 141
2015-07-15 11 47 88
2015-07-16 13 94 82
2015-07-17 7 50 56
2015-07-18 6 25 41
2015-07-19 6 23 31
2015-07-20 7 44 42
2015-07-21 14 75 118
2015-07-22 12 56 86
2015-07-23 24 134 100
2015-07-24 8 59 82
2015-07-25 11 85 98
2015-07-26 9 81 76
2015-07-27 14 114 109
2015-07-28 12 107 65
2015-07-29 7 39 49
2015-07-30 15 69 87
2015-07-31 18 93 154
2015-08-01 14 75 109