Continued aftershocks occurred throughout Nepal at the intervals of 15 -- 20 minutes , with one shock reaching a magnitude of 6.7 on 26 April at < time datetime = `` 2015-04-25 12:54 '' > 12:54:08 </time> NST .
Continued aftershocks occurred throughout Nepal within 15 -- 20 minute intervals . One shock reached a magnitude of 6.7 on 26 April at < time datetime = `` 2015-04-25 12:54 '' > 12:54:08 </time> NST .