Earthquake Information
 Origin Time
2020-10-23 02:20:58 (GMT)
 Magnitude
M 1.9
 Latitude
39.0045° N
 Longitude
24.7538° E
 Focal Depth
20 km
 # of Arrivals
21
 Location 19.9 km NE of Skyros
110.0 km SSW of Limnos
144.2 km NE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SKYHL22.3233 P02:21:03.08 -0.71.0M
SKY1HI19.8236 P02:21:03.35 -0.11.0M
KYMIHL70.1234 P02:21:10.77 0.11.0M
KYMIHL70.1234 S02:21:20.28 0.31.0M
AOS2HT80.2281 P02:21:12.21 -0.11.0M
AOS2HT80.2281 S02:21:22.61 -0.11.0M
LMN1HI100.3 15 P02:21:15.20 -0.11.0M
LMN1HI100.3 15 S02:21:27.94 0.01.0M
KARYHA111.6194 P02:21:17.23 0.21.0M
KARYHA111.6194 S02:21:31.00 -0.11.0M
LIAHL105.8 20 P02:21:16.00 -0.11.0M
LIAHL105.8 20 S02:21:29.60 0.11.0M
DIONHL125.3215 P02:21:19.19 0.01.0M
DIONHL125.3215 S02:21:34.51 -0.41.0M
MRTHHA120.9216 P02:21:18.63 0.21.0M
MRTHHA120.9216 S02:21:33.79 0.21.0M
CHOSHT131.8121 P02:21:20.40 0.11.0M
CHOSHT131.8121 S02:21:36.74 -0.11.0M
NEOHL136.3284 P02:21:21.09 0.21.0M
VLYHL153.0213 P02:21:22.61 -0.41.0M
VLYHL153.0213 S02:21:40.67 -0.91.0M


  Solution details

Event:
    Public ID              nkua2020uuzo
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-23
    Time                  02:20:58.59
    Latitude              39.0045 deg  +/-      0 km
    Longitude             24.7538 deg  +/-      0 km
    Depth                      20 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.14 s
    Azimuthal gap             101 deg

2 Network magnitudes:
    MLv       1.92 +/- 0.20  10            
    M         1.92           10 preferred  

21 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SKY1  HI    0.2 236  P       02:21:03.35  -0.1 M  1.0  SKY1 
    SKY   HL    0.2 233  P       02:21:03.08  -0.7 M  1.0  SKY  
    KYMI  HL    0.6 234  P       02:21:10.77   0.1 M  1.0  KYMI 
    KYMI  HL    0.6 234  S       02:21:20.28   0.3 M  1.0  KYMI 
    AOS2  HT    0.7 281  P       02:21:12.21  -0.1 M  1.0  AOS2 
    AOS2  HT    0.7 281  S       02:21:22.61  -0.1 M  1.0  AOS2 
    LMN1  HI    0.9  15  P       02:21:15.20  -0.1 M  1.0  LMN1 
    LMN1  HI    0.9  15  S       02:21:27.94  -0.0 M  1.0  LMN1 
    LIA   HL    1.0  20  P       02:21:16.00  -0.1 M  1.0  LIA  
    LIA   HL    1.0  20  S       02:21:29.60   0.1 M  1.0  LIA  
    KARY  HA    1.0 194  P       02:21:17.23   0.2 M  1.0  KARY 
    KARY  HA    1.0 194  S       02:21:31.00  -0.1 M  1.0  KARY 
    MRTH  HA    1.1 216  P       02:21:18.63   0.2 M  1.0  MRTH 
    MRTH  HA    1.1 216  S       02:21:33.79   0.2 M  1.0  MRTH 
    DION  HL    1.1 215  P       02:21:19.19  -0.0 M  1.0  DION 
    DION  HL    1.1 215  S       02:21:34.51  -0.4 M  1.0  DION 
    CHOS  HT    1.2 121  P       02:21:20.40   0.1 M  1.0  CHOS 
    CHOS  HT    1.2 121  S       02:21:36.74  -0.1 M  1.0  CHOS 
    NEO   HL    1.2 284  P       02:21:21.09   0.2 M  1.0  NEO  
    VLY   HL    1.4 213  P       02:21:22.61  -0.4 M  1.0  VLY  
    VLY   HL    1.4 213  S       02:21:40.67  -0.9 M  1.0  VLY  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SKY1  HI    0.2 236  MLv     1.67 -0.24    1.19899      
    SKY   HL    0.2 233  MLv     1.72 -0.20    1.89861      
    KYMI  HL    0.6 234  MLv     1.97  0.06   0.210509      
    AOS2  HT    0.7 281  MLv     1.86 -0.06   0.142784      
    LMN1  HI    0.9  15  MLv     2.37  0.46   0.373948      
    LIA   HL    1.0  20  MLv     1.67 -0.25   0.138184      
    KARY  HA    1.0 194  MLv     2.15  0.23   0.194598      
    MRTH  HA    1.1 216  MLv     2.13  0.21   0.168647      
    DION  HL    1.1 215  MLv     1.78 -0.14   0.201061      
    CHOS  HT    1.2 121  MLv     2.05  0.14   0.124424      
    NEO   HL    1.2 284  MLv     1.60 -0.32   0.0575752      
    VLY   HL    1.4 213  MLv     2.19  0.27     0.1339