14 instances from 3 years 2019 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep 18 Oct Nov Dec 2018 - 8 instances Jan Feb Mar Apr May Jun 21 7 Jun 21, 2018 7 instances 04:13:47 04:13:48 04:13:51 04:14:07 08:31:41 08:41:03 19:44:57 23 Jul Aug Sep Oct Nov Dec 2017 - 5 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov 2 2 Nov 2, 2017 2 instances 16:49:10 16:49:12 8 2 Nov 8, 2017 2 instances 13:35:40 13:35:42 Dec 25