Yes that's exactly right. You can see this information in the plot attached to the linked Twitter post. There is a range of times (indicated by color) and the c

Yes that's exactly right. You can see this information in the plot attached to the linked Twitter post. There is a range of times (indicated by color) and the corresponding projections for impact location. But note that meteors can be seen from quite far away. Large fireballs can be heard for dozens of miles around! Also, they posted a more recent update that the estimate is zeroing in on Rouen.