Ed reported that HAMS 2,4 and 5 all tripped at about 13:15 today. All tripped on actuators, but the spikes are small, and none of the in chamber instruments show much prior. HAM4 shows a trip that looks like something maybe hitting the chamber, so more understandable, but that trip was much later. HAM2's and 5's trips happened within 2 minutes  of each other, and look very similar. HAM2 first, then HAM5, I don't know when HAM4 happened as therehas been a subsequent trip. I've attached the HAM5 watchdog plots.