This display of the lifted index (LI) stability as derived from the GOES-11 Sounder is provided each hour, matching the similar display from the "operational" GOES-8 and GOES-10 Sounders. For more description of the GOES Sounder LI DPI as well as longer animations from GOES-8 and GOES-10, see the LI section of the CIMSS Realtime GOES Page.