14 instances from 3 years 2018 - 3 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 02:15:22 02:15:48 02:16:22 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan Feb Mar Apr May Jun 21 2 Jun 21, 2017 2 instances 10:10:33 10:10:51 Jul Aug Sep Oct 2 Nov 21 Dec 25 2016 - 6 instances Jan Feb Mar Apr May Jun Jul Aug Sep 19 3 Sep 19, 2016 3 instances 16:23:07 16:27:51 16:27:55 Oct 1 3 Nov Dec 29