HMI OBSERVATIONS OF TRANSIENT PHENOMENA Juan Carlos Martínez Oliveros Space Sciences Laboratory, UC Berkeley Charles Lindsey, Hugh Hudson, S. Couvidat,
Observational Signatures of Relativistic and Newtonian Shock Breakouts Ehud Nakar Tel Aviv University Re’em Sari (Hebrew Univ.) Gilad Svirsky (Tel.
HMI Observations of Transient Phenomena