Earthquake Information
 Origin Time
2020-09-25 20:45:07 (GMT)
 Magnitude
M 2.1
 Latitude
38.3150° N
 Longitude
24.0842° E
 Focal Depth
8 km
 # of Arrivals
24
 Location 45.4 km ESE of Chalkida
48.0 km NE of Athens
77.6 km SSW of Skyros
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRTHHA24.8210 P20:45:12.61 0.31.0M
MRTHHA24.8210 S20:45:16.59 0.71.0M
DIONHL29.5207 P20:45:13.26 0.21.0M
DIONHL29.5207 S20:45:17.51 0.21.0M
KYMIHL35.4 2 P20:45:13.77 -0.31.0M
KYMIHL35.4 2 S20:45:18.77 -0.21.0M
PTLHL35.5213 P20:45:14.34 0.31.0M
PTLHL35.5213 S20:45:19.11 0.01.0M
ATHUHA46.8214 P20:45:15.91 0.01.0M
ATHUHA46.8214 S20:45:21.99 -0.31.0M
KARYHA44.1135 P20:45:15.62 0.21.0M
KARYHA44.1135 S20:45:21.28 -0.21.0M
STFNHA49.6252 P20:45:16.60 0.21.0M
STFNHA49.6252 S20:45:22.78 -0.41.0M
MDRAHA61.0242 P20:45:18.28 0.01.0M
MDRAHA61.0242 S20:45:26.39 -0.11.0M
VLYHL57.4206 P20:45:17.96 0.31.0M
VLYHL57.4206 S20:45:25.11 -0.21.0M
MRKAHA61.3315 P20:45:17.86 -0.51.0M
MRKAHA61.3315 S20:45:26.18 -0.31.0M
VILLHA69.5256 P20:45:19.88 0.21.0M
VILLHA69.5256 S20:45:28.85 -0.11.0M
AOS2HT94.9347 P20:45:24.61 0.91.0M
AOS2HT94.9347 S20:45:36.36 0.41.0M


  Solution details

Event:
    Public ID              nkua2020sxfx
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-09-25
    Time                  20:45:07.50
    Latitude              38.3150 deg  +/-      0 km
    Longitude             24.0842 deg  +/-      0 km
    Depth                       8 km   +/-    3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap             133 deg

2 Network magnitudes:
    MLv       2.15 +/- 0.16  10            
    M         2.15           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRTH  HA    0.2 210  P       20:45:12.61   0.3 M  1.0  MRTH 
    MRTH  HA    0.2 210  S       20:45:16.59   0.7 M  1.0  MRTH 
    DION  HL    0.3 207  P       20:45:13.26   0.2 M  1.0  DION 
    DION  HL    0.3 207  S       20:45:17.51   0.2 M  1.0  DION 
    KYMI  HL    0.3   2  P       20:45:13.77  -0.3 M  1.0  KYMI 
    KYMI  HL    0.3   2  S       20:45:18.77  -0.2 M  1.0  KYMI 
    PTL   HL    0.3 213  P       20:45:14.34   0.3 M  1.0  PTL  
    PTL   HL    0.3 213  S       20:45:19.11   0.0 M  1.0  PTL  
    KARY  HA    0.4 135  P       20:45:15.62   0.2 M  1.0  KARY 
    KARY  HA    0.4 135  S       20:45:21.28  -0.2 M  1.0  KARY 
    ATHU  HA    0.4 214  P       20:45:15.91   0.0 M  1.0  ATHU 
    ATHU  HA    0.4 214  S       20:45:21.99  -0.3 M  1.0  ATHU 
    STFN  HA    0.4 252  P       20:45:16.60   0.2 M  1.0  STFN 
    STFN  HA    0.4 252  S       20:45:22.78  -0.4 M  1.0  STFN 
    VLY   HL    0.5 206  P       20:45:17.96   0.3 M  1.0  VLY  
    VLY   HL    0.5 206  S       20:45:25.11  -0.2 M  1.0  VLY  
    MDRA  HA    0.5 242  P       20:45:18.28   0.0 M  1.0  MDRA 
    MDRA  HA    0.5 242  S       20:45:26.39  -0.1 M  1.0  MDRA 
    MRKA  HA    0.6 315  P       20:45:17.86  -0.5 M  1.0  MRKA 
    MRKA  HA    0.6 315  S       20:45:26.18  -0.3 M  1.0  MRKA 
    VILL  HA    0.6 256  P       20:45:19.88   0.2 M  1.0  VILL 
    VILL  HA    0.6 256  S       20:45:28.85  -0.1 M  1.0  VILL 
    AOS2  HT    0.9 347  P       20:45:24.61   0.9 M  1.0  AOS2 
    AOS2  HT    0.9 347  S       20:45:36.36   0.4 M  1.0  AOS2 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRTH  HA    0.2 210  MLv     1.70 -0.45    0.94755      
    DION  HL    0.3 207  MLv     1.62 -0.53    1.71326      
    KYMI  HL    0.3   2  MLv     1.98 -0.17   0.982009      
    PTL   HL    0.3 213  MLv     2.10 -0.05    1.29069      
    KARY  HA    0.4 135  MLv     2.21  0.06     1.0203      
    ATHU  HA    0.4 214  MLv     2.20  0.05   0.520632      
    STFN  HA    0.4 252  MLv     2.14 -0.01   0.631335      
    VLY   HL    0.5 206  MLv     2.50  0.35   0.930871      
    MDRA  HA    0.5 242  MLv     2.22  0.08   0.417057      
    MRKA  HA    0.6 315  MLv     2.14 -0.00   0.344994      
    VILL  HA    0.6 256  MLv     2.27  0.12   0.416078      
    AOS2  HT    0.9 347  MLv     2.45  0.30   0.476647