Earthquake Information
 Origin Time
 2021-09-25 18:40:08 (GMT)
 Magnitude
 M 1.5
 Latitude
 37.8102° N
 Longitude
 21.2435° E
 Focal Depth
 31 km
 # of Arrivals
 18
 Location 10.2 km SSW of Andravida
23.0 km NW of Pyrgos
219.3 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
RLSHL33.5 35 P18:40:15.70 -0.11.0M
RLSHL33.5 35 S18:40:21.68 0.11.0M
LTHKHP37.5253 P18:40:16.46 0.11.0M
LTHKHP37.5253 S18:40:22.61 0.21.0M
DROHP44.0 69 P18:40:16.86 -0.31.0M
DROHP44.0 69 S18:40:24.42 0.41.0M
AXSHP44.5 15 P18:40:17.10 -0.11.0M
AXSHP44.5 15 S18:40:23.97 0.01.0M
PSDAHT67.0300 P18:40:19.43 -0.91.0M
PSDAHT67.0300 S18:40:29.39 -0.11.0M
PLEVHP68.5 12 P18:40:20.64 0.11.0M
PLEVHP68.5 12 S18:40:29.99 0.11.0M
VLSHL70.4305 P18:40:20.36 -0.51.0M
VLSHL70.4305 S18:40:30.73 0.31.0M
KLVHL83.7 72 P18:40:22.80 -0.11.0M
KLVHL83.7 72 S18:40:34.02 0.01.0M
DMLNHT89.9302 P18:40:24.07 0.31.0M
DMLNHT89.9302 S18:40:35.49 0.11.0M


  Solution details 

Event:
    Public ID              nkua2021svgh
    Description
      region name: Southern Greece
Origin:
    Date                   2021-09-25
    Time                  18:40:08.30
    Latitude              37.8102 deg  +/-      1 km
    Longitude             21.2435 deg  +/-      1 km
    Depth                      31 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.27 s
    Azimuthal gap             181 deg

2 Network magnitudes:
    MLv       1.51 +/- 0.33   7            
    M         1.51            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    RLS   HL    0.3  35  P       18:40:15.70  -0.1 M  1.0  RLS  
    RLS   HL    0.3  35  S       18:40:21.68   0.1 M  1.0  RLS  
    LTHK  HP    0.3 253  P       18:40:16.46   0.1 M  1.0  LTHK 
    LTHK  HP    0.3 253  S       18:40:22.61   0.2 M  1.0  LTHK 
    DRO   HP    0.4  69  P       18:40:16.86  -0.3 M  1.0  DRO  
    DRO   HP    0.4  69  S       18:40:24.42   0.4 M  1.0  DRO  
    AXS   HP    0.4  15  P       18:40:17.10  -0.1 M  1.0  AXS  
    AXS   HP    0.4  15  S       18:40:23.97  -0.0 M  1.0  AXS  
    PSDA  HT    0.6 300  P       18:40:19.43  -0.9 M  1.0  PSDA 
    PSDA  HT    0.6 300  S       18:40:29.39  -0.1 M  1.0  PSDA 
    PLEV  HP    0.6  12  P       18:40:20.64   0.1 M  1.0  PLEV 
    PLEV  HP    0.6  12  S       18:40:29.99   0.1 M  1.0  PLEV 
    VLS   HL    0.6 305  P       18:40:20.36  -0.5 M  1.0  VLS  
    VLS   HL    0.6 305  S       18:40:30.73   0.3 M  1.0  VLS  
    KLV   HL    0.8  72  P       18:40:22.80  -0.1 M  1.0  KLV  
    KLV   HL    0.8  72  S       18:40:34.02   0.0 M  1.0  KLV  
    DMLN  HT    0.8 302  P       18:40:24.07   0.3 M  1.0  DMLN 
    DMLN  HT    0.8 302  S       18:40:35.49   0.1 M  1.0  DMLN 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    RLS   HL    0.3  35  MLv     1.07 -0.44   0.136129      
    LTHK  HP    0.3 253  MLv     1.74  0.23   0.500906      
    DRO   HP    0.4  69  MLv     0.98 -0.52   0.127956      
    AXS   HP    0.4  15  MLv     1.07 -0.43   0.0724984      
    PSDA  HT    0.6 300  MLv     1.85  0.34   0.162999      
    PLEV  HP    0.6  12  MLv     1.37 -0.13   0.0540236      
    VLS   HL    0.6 305  MLv     1.77  0.26   0.131293      
    KLV   HL    0.8  72  MLv     1.66  0.16   0.0665959      
    DMLN  HT    0.8 302  MLv     1.97  0.46    0.22899