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
2017-03-27 95 218 34
2017-03-28 80 192 29
2017-03-29 80 186 22
2017-03-30 70 169 21
2017-03-31 79 246 27
2017-04-01 59 122 18
2017-04-02 38 58 8
2017-04-03 32 36 6
2017-04-04 74 151 24
2017-04-05 85 60 11
2017-04-06 43 54 8
2017-04-07 51 68 13
2017-04-08 67 115 19
2017-04-09 61 196 19
2017-04-10 39 19 6
2017-04-11 57 73 10
2017-04-12 31 59 8
2017-04-13 33 35 7
2017-04-14 46 146 14
2017-04-15 33 67 8
2017-04-16 36 43 6
2017-04-17 31 36 5
2017-04-18 47 34 8
2017-04-19 98 92 15
2017-04-20 75 169 25
2017-04-21 125 94 19
2017-04-22 100 263 47
2017-04-23 100 230 32
2017-04-24 94 193 23
2017-04-25 60 124 13