Earthquake Information
 Origin Time
2021-09-11 19:11:27 (GMT)
 Magnitude
M 1.9
 Latitude
38.5100° N
 Longitude
23.9423° E
 Focal Depth
11 km
 # of Arrivals
31
 Location 30.3 km E of Chalkida
61.3 km NNE of Athens
69.4 km SW of Skyros
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA37.8305 P19:11:34.21 -0.11.0M
MRKAHA37.8305 S19:11:39.31 -0.41.0M
DIONHL48.1181 P19:11:36.46 0.51.0M
DIONHL48.1181 S19:11:42.68 0.11.0M
MRTHHA43.1180 P19:11:35.77 0.61.0M
MRTHHA43.1180 S19:11:41.70 0.61.0M
THI1HL49.6254 P19:11:36.08 -0.11.0M
THI1HL49.6254 S19:11:42.68 -0.31.0M
PTLHL51.9188 P19:11:36.95 0.31.0M
PTLHL51.9188 S19:11:43.46 -0.21.0M
STFNHA50.8223 P19:11:36.74 0.31.0M
STFNHA50.8223 S19:11:43.16 -0.21.0M
THIVHA58.1246 P19:11:37.73 0.11.0M
THIVHA58.1246 S19:11:45.31 -0.11.0M
THVAHL56.5249 P19:11:37.34 0.01.0M
THVAHL56.5249 S19:11:44.90 0.01.0M
AMPEHA63.1249 P19:11:38.50 0.11.0M
AOS2HT71.4353 P19:11:39.81 0.21.0M
AOS2HT71.4353 S19:11:48.91 -0.11.0M
ATHHL62.8198 P19:11:38.42 0.11.0M
ATHHL62.8198 S19:11:46.56 0.01.0M
ATHUHA62.0193 P19:11:38.38 0.21.0M
ATHUHA62.0193 S19:11:46.17 -0.21.0M
KARYHA68.5141 P19:11:39.56 0.31.0M
KARYHA68.5141 S19:11:47.72 -0.51.0M
MDRAHA65.0220 P19:11:38.85 0.21.0M
MDRAHA65.0220 S19:11:47.39 0.11.0M
NOACHL62.8198 P19:11:38.37 0.11.0M
NOACHL62.8198 S19:11:46.56 0.01.0M
VLYHL74.3190 P19:11:40.52 0.41.0M
VLYHL74.3190 S19:11:49.52 -0.31.0M


  Solution details

Event:
    Public ID              nkua2021rvsg
    Description
      region name: Greece
Origin:
    Date                   2021-09-11
    Time                  19:11:27.35
    Latitude              38.5100 deg  +/-      0 km
    Longitude             23.9423 deg  +/-      0 km
    Depth                      11 km   +/-    2 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             148 deg

2 Network magnitudes:
    MLv       1.86 +/- 0.27  12            
    M         1.86           12 preferred  

31 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.3 305  P       19:11:34.21  -0.1 M  1.0  MRKA 
    MRKA  HA    0.3 305  S       19:11:39.31  -0.4 M  1.0  MRKA 
    MRTH  HA    0.4 180  P       19:11:35.77   0.6 M  1.0  MRTH 
    MRTH  HA    0.4 180  S       19:11:41.70   0.6 M  1.0  MRTH 
    DION  HL    0.4 181  P       19:11:36.46   0.5 M  1.0  DION 
    DION  HL    0.4 181  S       19:11:42.68   0.1 M  1.0  DION 
    THI1  HL    0.4 254  P       19:11:36.08  -0.1 M  1.0  THI1 
    THI1  HL    0.4 254  S       19:11:42.68  -0.3 M  1.0  THI1 
    STFN  HA    0.5 223  P       19:11:36.74   0.3 M  1.0  STFN 
    STFN  HA    0.5 223  S       19:11:43.16  -0.2 M  1.0  STFN 
    PTL   HL    0.5 188  P       19:11:36.95   0.3 M  1.0  PTL  
    PTL   HL    0.5 188  S       19:11:43.46  -0.2 M  1.0  PTL  
    THVA  HL    0.5 249  P       19:11:37.34   0.0 M  1.0  THVA 
    THVA  HL    0.5 249  S       19:11:44.90   0.0 M  1.0  THVA 
    THIV  HA    0.5 246  P       19:11:37.73   0.1 M  1.0  THIV 
    THIV  HA    0.5 246  S       19:11:45.31  -0.1 M  1.0  THIV 
    ATHU  HA    0.6 193  P       19:11:38.38   0.2 M  1.0  ATHU 
    ATHU  HA    0.6 193  S       19:11:46.17  -0.2 M  1.0  ATHU 
    ATH   HL    0.6 198  P       19:11:38.42   0.1 M  1.0  ATH  
    ATH   HL    0.6 198  S       19:11:46.56  -0.0 M  1.0  ATH  
    NOAC  HL    0.6 198  P       19:11:38.37   0.1 M  1.0  NOAC 
    NOAC  HL    0.6 198  S       19:11:46.56  -0.0 M  1.0  NOAC 
    AMPE  HA    0.6 249  P       19:11:38.50   0.1 M  1.0  AMPE 
    MDRA  HA    0.6 220  P       19:11:38.85   0.2 M  1.0  MDRA 
    MDRA  HA    0.6 220  S       19:11:47.39   0.1 M  1.0  MDRA 
    KARY  HA    0.6 141  P       19:11:39.56   0.3 M  1.0  KARY 
    KARY  HA    0.6 141  S       19:11:47.72  -0.5 M  1.0  KARY 
    AOS2  HT    0.6 353  P       19:11:39.81   0.2 M  1.0  AOS2 
    AOS2  HT    0.6 353  S       19:11:48.91  -0.1 M  1.0  AOS2 
    VLY   HL    0.7 190  P       19:11:40.52   0.4 M  1.0  VLY  
    VLY   HL    0.7 190  S       19:11:49.52  -0.3 M  1.0  VLY  

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.3 305  MLv     1.17 -0.69    0.13239      
    MRTH  HA    0.4 180  MLv     1.68 -0.18   0.317634      
    DION  HL    0.4 181  MLv     1.17 -0.68   0.210262      
    THI1  HL    0.4 254  MLv     2.67  0.81     2.1319      
    STFN  HA    0.5 223  MLv     1.49 -0.36   0.132719      
    PTL   HL    0.5 188  MLv     1.56 -0.30   0.144843      
    THVA  HL    0.5 249  MLv     2.29  0.43    0.59802      
    THIV  HA    0.5 246  MLv     2.50  0.64   0.879465      
    ATHU  HA    0.6 193  MLv     1.91  0.05   0.122418      
    ATH   HL    0.6 198  MLv     1.95  0.10   0.218698      
    NOAC  HL    0.6 198  MLv     2.30  0.44   0.486522      
    AMPE  HA    0.6 249  MLv     1.74 -0.12   0.131727      
    MDRA  HA    0.6 220  MLv     1.80 -0.06   0.148044      
    KARY  HA    0.6 141  MLv     1.74 -0.11   0.125904      
    AOS2  HT    0.6 353  MLv     1.68 -0.17   0.106119      
    VLY   HL    0.7 190  MLv     2.15  0.29   0.299132