The plane is in VERY shallow water just off the end of runway 9 (east bound) at NAS Jax
The plane was landing in light winds (<6 kts) when a sudden, very brief, thunderstorm passed over the runway from west to east. This was the same direction as the plane was landing. There is speculation, no hard facts, that there may have been a down-burst. This would have caused a sudden lost of lift
Given that there was sudden heavy rain, I think the plane was unable to stop. It certainly wasn't going very fast when it went off the runway.
WWG1WGA
Garde la Foi, mes amis! Nous nous sommes les sauveurs de la République! Maintenant et Toujours!
(Keep the Faith, my friends! We are the saviors of the Republic! Now and Forever!)
LonePalm, le Républicain du verre cassé (The Broken Glass Republican)