Thrillshare Instant Alerts

The Thrillshare Instant Alert System is a form of communication that will contact parents through voice, email, and/or text messaging. This is different from our email broadcast system through Naviance which is used for more general school communication/information.

The instant alert system is used for snow days, delayed openings, and other emergency school issues and/or announcements.

To update your contact information (email, phone) please use the "Update Student Demographics" link under "Parents" on West Morris Central's or West Morris Mendham's website. The link can also be found below:

Update Student Demographics

Contact information can be updated on a rolling basis.

Any issues updating your contact information should be directed to our Technology Department via our email address: itdept "at" A member of the WMRHSD Technology Department will then contact you for further assistance.