4.8 magnitude earthquake 181 km from Katsuura, Chiba, Japan
1982-02-21 00:31:39 UTC
Katsuura, Chiba, Japan
4.8 magnitude earthquake
      
      
      
        1982-02-21 00:31:39 UTC
      
      at 00:31 
February 21, 1982 UTC
      
    
      Location:
      Epicenter at 33.62, 141.037
        
        181.2 km from
  Katsuura
    (112.2 miles)
    
Depth: 42 km
Katsuura, Chiba, Japan
5.6 magnitude earthquake
      
      
      
        1982-02-22 15:03:13 UTC
      
      at 15:03 
February 22, 1982 UTC
      
    
      Location:
      Epicenter at 33.598, 141.006
        
        182.2 km from
  Katsuura
    (113.2 miles)
    
Depth: 38 km
Katsuura, Chiba, Japan
4.8 magnitude earthquake
      
      
      
        1982-02-22 15:11:48 UTC
      
      at 15:11 
February 22, 1982 UTC
      
    
      Location:
      Epicenter at 33.597, 141.366
        
        196.2 km from
  Katsuura
    (122.2 miles)
    
Depth: 16 km
Katsuura, Chiba, Japan
4.3 magnitude earthquake
      
      
      
        1982-02-23 05:40:50 UTC
      
      at 05:40 
February 23, 1982 UTC
      
    
      Location:
      Epicenter at 33.527, 141.101
        
        193.2 km from
  Katsuura
    (120.2 miles)
    
Depth: 33 km
Katsuura, Chiba, Japan
4.5 magnitude earthquake
      
      
      
        1982-02-23 10:45:12 UTC
      
      at 10:45 
February 23, 1982 UTC
      
    
      Location:
      Epicenter at 33.653, 140.978
        
        176.2 km from
  Katsuura
    (109.2 miles)
    
Depth: 60 km
Katsuura, Chiba, Japan
4.8 magnitude earthquake
      
      
      
        1982-02-24 09:40:24 UTC
      
      at 09:40 
February 24, 1982 UTC
      
    
      Location:
      Epicenter at 34.044, 141.434
        
        159.2 km from
  Katsuura
    (99.2 miles)
    
Near East Coast Of Honshu, Japan
Depth: 56 km