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
2016-07-30 49 52 8
2016-07-31 39 26 6
2016-08-01 46 20 7
2016-08-02 103 48 19
2016-08-03 120 205 28
2016-08-04 94 162 20
2016-08-05 144 157 21
2016-08-06 107 135 18
2016-08-07 87 67 13
2016-08-08 83 90 15
2016-08-09 109 134 17
2016-08-10 99 132 20
2016-08-11 95 69 13
2016-08-12 84 114 12
2016-08-13 48 57 7
2016-08-14 55 30 5
2016-08-15 28 39 6
2016-08-16 39 44 11
2016-08-17 63 73 12
2016-08-18 66 64 9
2016-08-19 35 42 7
2016-08-20 48 46 8
2016-08-21 89 31 10
2016-08-22 39 34 7
2016-08-23 64 124 16
2016-08-24 102 128 17
2016-08-25 76 100 12
2016-08-26 68 38 9
2016-08-27 59 57 7
2016-08-28 34 29 4