In the evening on 27th(UT), Radio Meteor Observation in the world caught a possibility of lambda-Ursae Majorids activity.
This was analyzed and announced by Mr.Hirofumi Sugimoto (JPN).
Mr.Sowa reported an increase of meteor echoes to him first.
After that, Mr.Hirofumi analyzed radio meteor observations data in the world and caught a possibility of this meteor shower activity.
As his report, the estimated ZHR using radio meteor observations was around ZHR=59 at 23h(UT) on 27th October.
You can see the detail information and result.