Earthquake Information
 Origin Time
 2021-01-18 23:02:52 (GMT)
 Magnitude
 M 1.6
 Latitude
 40.0487° N
 Longitude
 21.2337° E
 Focal Depth
 13 km
 # of Arrivals
 12
 Location 16.0 km WSW of Grevena
40.6 km E of Konitsa
315.2 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KPROHT15.2133 P23:02:56.21 -0.11.0M
KPROHT15.2133 S23:02:59.09 0.01.0M
PENTHL18.3334 P23:02:56.70 -0.11.0M
PENTHL18.3334 S23:02:59.97 0.11.0M
NESTHT43.6339 P23:03:00.63 0.01.0M
NESTHT43.6339 S23:03:07.00 0.21.0M
PRMDHP58.9192 P23:03:02.85 -0.21.0M
PRMDHP58.9192 S23:03:11.03 0.11.0M
TETRHL78.4177 P23:03:05.81 -0.31.0M
TETRHL78.4177 S23:03:16.71 0.31.0M
THLHL85.7129 P23:03:06.90 -0.31.0M
THLHL85.7129 S23:03:18.90 0.61.0M


  Solution details 

Event:
    Public ID              nkua2021bgve
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2021-01-18
    Time                  23:02:52.64
    Latitude              40.0487 deg  +/-      1 km
    Longitude             21.2337 deg  +/-      1 km
    Depth                      13 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap             150 deg

2 Network magnitudes:
    MLv       1.62 +/- 0.33   6            
    M         1.62            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KPRO  HT    0.1 133  P       23:02:56.21  -0.1 M  1.0  KPRO 
    KPRO  HT    0.1 133  S       23:02:59.09  -0.0 M  1.0  KPRO 
    PENT  HL    0.2 334  P       23:02:56.70  -0.1 M  1.0  PENT 
    PENT  HL    0.2 334  S       23:02:59.97   0.1 M  1.0  PENT 
    NEST  HT    0.4 339  P       23:03:00.63  -0.0 M  1.0  NEST 
    NEST  HT    0.4 339  S       23:03:07.00   0.2 M  1.0  NEST 
    PRMD  HP    0.5 192  P       23:03:02.85  -0.2 M  1.0  PRMD 
    PRMD  HP    0.5 192  S       23:03:11.03   0.1 M  1.0  PRMD 
    TETR  HL    0.7 177  P       23:03:05.81  -0.3 M  1.0  TETR 
    TETR  HL    0.7 177  S       23:03:16.71   0.3 M  1.0  TETR 
    THL   HL    0.8 129  P       23:03:06.90  -0.3 M  1.0  THL  
    THL   HL    0.8 129  S       23:03:18.90   0.6 M  1.0  THL  

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KPRO  HT    0.1 133  MLv     1.19 -0.42   0.519601      
    PENT  HL    0.2 334  MLv     1.11 -0.51    0.27679      
    NEST  HT    0.4 339  MLv     1.62  0.00   0.269368      
    PRMD  HP    0.5 192  MLv     1.83  0.22   0.182611      
    TETR  HL    0.7 177  MLv     1.88  0.26   0.152765      
    THL   HL    0.8 129  MLv     1.88  0.26   0.0850433