The best and brightest agreed with Vault-Co on the most probable cause.
Funny how the mainstream media offers up a bewildering series of narrow minded, implausible explanations and avoids the magnetic disturbance angle? It's almost like they are trying to skirt any idea that might be valid. Does the media have an understanding with the government? Maybe somebody promised them a shelter space if they keep the sheeple guessing until it is too late.
BUMP : Mountain House Dehydrated Foods (Premier Shelter Food Supplier) running short on product due to secret government agency buying entire lots of their product as soon as they are off the assembly line. Civilians have to wait in line for back orders while the government stocks their own deep rock shelters. What are they getting ready for? You know if you read Vault-Co. Better stock up rube - because soon you are going to hear shelter hatches slamming shut leaving you all on your lonesome.