Seesmometric or Seismometric: How To spell?

The word Seesmometric is misspelled against Seismometric, an adjective meaning "pertaining to seismometry, seismometer; as, seismometric instruments; seismometric measurements."

Word contains consecutive vowels 'EI' in between alphabets s & smometric is misspelled as 'EE'
Wrong Spelling:  s-ee-smometric 
Correct Spelling:  s-ei-smometric 
Find more incorrect spellings of Seismometric to spell right way.