Q: creating new vibration

Hello oberczeller, 

You can easily create a custom vibration for an alert that you receive by going to Settings > Sounds. Select the alert that you want to have a custom vibration like Ringtone, Text Tone or any other option. When you made the selection scroll to the top and you will see Vibration as an option to then select a Custom to walk you through creating one that you like. For more information take a look at the article below. 

Change sounds, ringtones, and alerts on your iPhone, iPad, and iPod touch

https://support.apple.com/en-us/HT204019

Regards,

-Norm G.