Earthquake Information
 Origin Time
 2021-01-21 02:18:30 (GMT)
 Magnitude
 M 1.8
 Latitude
 37.1207° N
 Longitude
 21.5693° E
 Focal Depth
 29 km
 # of Arrivals
 18
 Location 35.7 km NNW of Methoni
49.2 km W of Kalamata
213.5 km WSW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PYL1HI25.5154 P02:18:36.74 0.11.0M
PYL1HI25.5154 S02:18:41.47 0.01.0M
ITMHL32.2 79 P02:18:37.29 -0.21.0M
ITMHL32.2 79 S02:18:42.48 -0.51.0M
VALYHP37.0 83 P02:18:37.95 -0.11.0M
VALYHP37.0 83 S02:18:43.54 -0.41.0M
STPGHC58.9110 P02:18:41.91 0.91.0M
STPGHC58.9110 S02:18:49.55 0.31.0M
VLXHP76.9 69 P02:18:44.30 0.51.0M
VLXHP76.9 69 S02:18:54.10 0.01.0M
LTHKHP92.0315 P02:18:45.71 -0.21.0M
LTHKHP92.0315 S02:18:57.82 0.11.0M
DROHP93.3 8 P02:18:45.93 -0.21.0M
DROHP93.3 8 S02:18:58.66 0.51.0M
RLSHL104.4355 P02:18:47.78 0.21.0M
RLSHL104.4355 S02:19:00.75 -0.11.0M
GURHP113.5 37 P02:18:48.92 0.01.0M
GURHP113.5 37 S02:19:02.99 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2021bksp
    Type                   earthquake
    Description
      region name: Southern Greece
Origin:
    Date                   2021-01-21
    Time                  02:18:30.21
    Latitude              37.1207 deg  +/-      1 km
    Longitude             21.5693 deg  +/-      1 km
    Depth                      29 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.21 s
    Azimuthal gap             161 deg

2 Network magnitudes:
    MLv       1.82 +/- 0.24   7            
    M         1.82            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PYL1  HI    0.2 154  P       02:18:36.74   0.1 M  1.0  PYL1 
    PYL1  HI    0.2 154  S       02:18:41.47  -0.0 M  1.0  PYL1 
    ITM   HL    0.3  79  P       02:18:37.29  -0.2 M  1.0  ITM  
    ITM   HL    0.3  79  S       02:18:42.48  -0.5 M  1.0  ITM  
    VALY  HP    0.3  83  P       02:18:37.95  -0.1 M  1.0  VALY 
    VALY  HP    0.3  83  S       02:18:43.54  -0.4 M  1.0  VALY 
    STPG  HC    0.5 110  P       02:18:41.91   0.9 M  1.0  STPG 
    STPG  HC    0.5 110  S       02:18:49.55   0.3 M  1.0  STPG 
    VLX   HP    0.7  69  P       02:18:44.30   0.5 M  1.0  VLX  
    VLX   HP    0.7  69  S       02:18:54.10   0.0 M  1.0  VLX  
    LTHK  HP    0.8 315  P       02:18:45.71  -0.2 M  1.0  LTHK 
    LTHK  HP    0.8 315  S       02:18:57.82   0.1 M  1.0  LTHK 
    DRO   HP    0.8   8  P       02:18:45.93  -0.2 M  1.0  DRO  
    DRO   HP    0.8   8  S       02:18:58.66   0.5 M  1.0  DRO  
    RLS   HL    0.9 355  P       02:18:47.78   0.2 M  1.0  RLS  
    RLS   HL    0.9 355  S       02:19:00.75  -0.1 M  1.0  RLS  
    GUR   HP    1.0  37  P       02:18:48.92  -0.0 M  1.0  GUR  
    GUR   HP    1.0  37  S       02:19:02.99  -0.2 M  1.0  GUR  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PYL1  HI    0.2 154  MLv     1.41 -0.41   0.473288      
    ITM   HL    0.3  79  MLv     1.55 -0.27   0.445887      
    VALY  HP    0.3  83  MLv     1.91  0.09   0.764751      
    STPG  HC    0.5 110  MLv     2.44  0.62   0.742512      
    VLX   HP    0.7  69  MLv     1.56 -0.26   0.0753039      
    LTHK  HP    0.8 315  MLv     2.22  0.39   0.285937      
    DRO   HP    0.8   8  MLv     1.68 -0.15   0.169783      
    RLS   HL    0.9 355  MLv     1.88  0.06   0.114383      
    GUR   HP    1.0  37  MLv     1.97  0.15   0.127599