Earthquake Information
 Origin Time
2020-10-11 11:31:32 (GMT)
 Magnitude
M 1.6
 Latitude
38.4150° N
 Longitude
25.4692° E
 Focal Depth
2 km
 # of Arrivals
16
 Location 58.3 km W of Chios
79.9 km NE of Andros
159.1 km ENE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
CHOSHT50.8 94 P11:31:41.87 -0.51.0M
CHOSHT50.8 94 S11:31:49.99 0.41.0M
KARYHA99.7245 P11:31:49.86 -0.41.0M
KARYHA99.7245 S11:32:03.89 0.31.0M
SKYHL95.4303 P11:31:49.47 -0.11.0M
SKYHL95.4303 S11:32:02.05 -0.31.0M
PRKHL115.2 37 P11:31:52.28 -0.41.0M
PRKHL115.2 37 S11:32:08.11 0.31.0M
KYMIHL121.5281 P11:31:53.74 0.01.0M
KYMIHL121.5281 S11:32:10.52 0.81.0M
MRTHHA137.3256 P11:31:56.48 0.31.0M
MRTHHA137.3256 S11:32:13.55 -0.41.0M
APEHL149.3178 P11:31:58.36 0.41.0M
APEHL149.3178 S11:32:17.08 -0.11.0M
DIONHL139.3254 P11:31:56.70 0.21.0M
DIONHL139.3254 S11:32:14.60 0.01.0M


  Solution details

Event:
    Public ID              nkua2020tztr
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-11
    Time                  11:31:32.74
    Latitude              38.4150 deg  +/-      1 km
    Longitude             25.4692 deg  +/-      1 km
    Depth                       2 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.36 s
    Azimuthal gap              94 deg

2 Network magnitudes:
    MLv       1.58 +/- 0.16   6            
    M         1.58            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CHOS  HT    0.5  94  P       11:31:41.87  -0.5 M  1.0  CHOS 
    CHOS  HT    0.5  94  S       11:31:49.99   0.4 M  1.0  CHOS 
    SKY   HL    0.9 303  P       11:31:49.47  -0.1 M  1.0  SKY  
    SKY   HL    0.9 303  S       11:32:02.05  -0.3 M  1.0  SKY  
    KARY  HA    0.9 245  P       11:31:49.86  -0.4 M  1.0  KARY 
    KARY  HA    0.9 245  S       11:32:03.89   0.3 M  1.0  KARY 
    PRK   HL    1.0  37  P       11:31:52.28  -0.4 M  1.0  PRK  
    PRK   HL    1.0  37  S       11:32:08.11   0.3 M  1.0  PRK  
    KYMI  HL    1.1 281  P       11:31:53.74   0.0 M  1.0  KYMI 
    KYMI  HL    1.1 281  S       11:32:10.52   0.8 M  1.0  KYMI 
    MRTH  HA    1.2 256  P       11:31:56.48   0.3 M  1.0  MRTH 
    MRTH  HA    1.2 256  S       11:32:13.55  -0.4 M  1.0  MRTH 
    DION  HL    1.3 254  P       11:31:56.70   0.2 M  1.0  DION 
    DION  HL    1.3 254  S       11:32:14.60  -0.0 M  1.0  DION 
    APE   HL    1.3 178  P       11:31:58.36   0.4 M  1.0  APE  
    APE   HL    1.3 178  S       11:32:17.08  -0.1 M  1.0  APE  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CHOS  HT    0.5  94  MLv     1.26 -0.31   0.0788167      
    SKY   HL    0.9 303  MLv     1.61  0.04   0.114227      
    KARY  HA    0.9 245  MLv     1.57 -0.00   0.0597227      
    PRK   HL    1.0  37  MLv     1.74  0.16   0.0732958      
    KYMI  HL    1.1 281  MLv     1.50 -0.08   0.0389023      
    MRTH  HA    1.2 256  MLv     1.72  0.15   0.0546966      
    DION  HL    1.3 254  MLv     1.32 -0.26   0.0591868      
    APE   HL    1.3 178  MLv     1.73  0.16   0.0486528