The Trent Aegir is a natural phenomenon. On 10th April it is predicted to be a 5* Aegir.
The predicted time for the Aegir to arrive is 19:33 although it can arrive 30 minutes either side of this time or indeed not arrive at all.
Sunset is expected around 19:54.
We'll be watching the river intently and if you're lucky and it arrives, you may be able to drive alongside it.
What we will be looking for is a change in the direction of flow and a ripple or wave depending on the conditions.
If the Aegir does arrive and you meet the requirements then you may also be able the claim the nearby Earthcache
GC244QP Trent Aegir - A Natural Phenomena (Earthcache) in East Midlands, United Kingdom created by The Imp (geocaching.com)