It seems clear from articles in the past 10 years a meteor strike is very unlikely. e.g. - if you look at the wiki reference [7] "The Bangui Magnetic Anomaly

It seems clear from articles in the past 10 years a meteor strike is very unlikely. e.g. - if you look at the wiki reference [7] "The Bangui Magnetic Anomaly Revisited" they clearly say no with what seems like an air tight explanation. I know wiki isn't a source of truth, but academia doesn't seem to be stepping up with solutions. Someone needs to say the meteor strike theory is very unlikely and needs more updated evidence or modelling to still be taken seriously.