.....A shallow M5.6 earthquake near Blenheim caused a decent shake just now, mostly felt by people in the upper South Island and lower North Island. The shaking was strong in intensity, and we have received more than 15,000 felt reports.
— GeoNet (@geonet) February 21, 2022
For more detail see, https://t.co/9PHFPHu3oN. pic.twitter.com/eCb9jlZknw