187674
The deadliest earthquake in the series struck at 05:34 on October 22 , 1951 , with an epicentre at 23.9 ° N 121.7 ° E , a few kilometres southwest of Hualian City , with a magnitude of 7.3 , and was felt throughout Taiwan as well as on Penghu and Jinmen .
 Hualian City, Penghu
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Hualian City, Penghu