Location: 29 km SE of Blenheim, New Zealand Period: 16 Aug 2013 02:31:05 - 16 Aug 2013 06:55:58 (4 hours 24 minutes) Volcanoes in 100km radius: None Earthquakes: 10 3 swarms found nearby. 2013 S20130721.1(4.8km) 20 Jul 2 days 6 hours 46 earthquakes 2016 PS20161113.1(66.6km) 13 Nov 1 day 19 hours 33 earthquakes S20161113.1(8.3km) 13 Nov 2 days 16 hours 59 earthquakes