Official names of the four status of submarine

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I
know there are four basic status of submarines.  I want to know the official terms of them.

1)  Completely
submerged. Everything is under the sea. Deep diving.

2) Periscope
depth. Everything is under the sea except for periscopes,
antennas for Radar ECM or Communications and snorkel. 

3) Fairwater depth??? I want to know the official term of this status. I see a
submarine’s hull is totally under the sea, but major part of the sail is above
the water including sail planes.  I often
observe this state of a submarine while degaussing in the calm water.  I think MBTs may be fully flooded.

4) Surfacing.
Totally rises to the surface.  All the
MBTs are filled with air.

I
want to know the official English terms to explain these four basic status of
submarines.  I apologize if these terms
are classified, but I believe they are not.

I
don’t expect someone can understand Japanese here, but status number 3 is
called “浸洗状態” in Japanese.

I
would appreciate it very much if someone would tell me those terms, especially the
status number 3.

Thank
you in advance.