2000 miles X 1" a year = 24,000 years. Remember you heard it here first.
African rift: Massive crack could split the continent in half (msn.com) (https://www.msn.com/en-us/news/world/african-rift-massive-crack-could-split-the-continent-in-half/ar-AA1dDdcZ?ocid=msedgntp&cvid=2233af041f154d0ab326890000d08d90&ei=14)
Cool graphic at this link:
Mushroom-shaped superplume of scorching hot rock may be splitting Africa in 2 (msn.com) (https://www.msn.com/en-us/news/technology/mushroom-shaped-superplume-of-scorching-hot-rock-may-be-splitting-africa-in-2/ar-AA1dDlYk?ocid=msedgntp&cvid=27ffe14d0dfb477eb1a9004e78e9785b&ei=48)