Chi Epsilon Pi (ΧΕΠ) is a graduate student group in the Department of Atmospheric Sciences at the University of California, Los Angeles (UCLA). We work to support graduate students in our department through organizing academic and social activities, and by representing student interests to the department, university, and student government.


ΧΕΠ was founded at UCLA in 1951, and it is now a national meteorological honors society. We are currently working to form an undergraduate chapter of XEP in the AOS department, stay tuned for updates shortly! You may read our constitution for more information.

Contact us:

405 Hilgard Ave.,
7127 Math Sciences Bldg.,
Los Angeles, CA 90095-1565

or email: