The Eruption of Vesuvius

3 codes where hidden in The Eruption of Vesuvius post on the Investigate Ingress blog.

[1] wnndlxmvpvllxvylvxdmwlvmnxmdvwymwvwv

[2] enevg8pa2o7dagy5

[3] n13k23tn1137ufu3

Code #1


All letters, most of them in the high range of the alphabet

[hint]8 is the only hint I can think of :p[/hint]

Code #2


4 numbers, just need to make them fall at the right place and the keyword is almost showing at the start of the string.

Code #3


Way too many numbers but are they really numbers !

[hint]May6y y0u n33d to sp3@k d1ffer3nt1y[/hint]