We have two Apache Solr images available in the AWS marketplace:
The second image (the one with PV) is for customers that require legacy paravirtualization support (PV) and it is not supported in new regions. New deployments should use the "Apache Solr Certified by Bitnami" image.
You should be able to launch the "Apache Solr Certified by Bitnami" image in US East (Ohio) region.
I hope this information is useful to you. If you have any other question, please do not hesitate to let us know.
Carlos R. Hernández