Open Access

Table 5

Dose rates for L > 4 (pre-event and event) for the May 2013 and January, February and September 2014 SPEs.

Date Dose rate (μGy/h) for L > 4
Increase (%)
Pre-event Event
22/23 May 2013 7.6 ± 0.1 9.9 ± 0.1 30.3
05/06 Jan. 2014 8.4 ± 0.1 11.1 ± 0.2 32.3
24/25 Feb. 2014 7.7 ± 0.1 10.2 ± 0.1 29.8
01/02 Sept. 2014 8.9 ± 0.1 11.1 ± 0.1 25.4

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