Earthquake Information
 Origin Time
 2021-12-01 20:53:37 (GMT)
 Magnitude
 M 1.6
 Latitude
 39.4067° N
 Longitude
 20.5298° E
 Focal Depth
 24 km
 # of Arrivals
 10
 Location 25.1 km ESE of Igoumenitsa
40.0 km SW of Ioannina
319.9 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
IGTHT22.1309 P20:53:42.94 0.21.0M
IGTHT22.1309 S20:53:46.92 -0.11.0M
PRMDHP50.5 74 P20:53:46.81 0.21.0M
PRMDHP50.5 74 S20:53:54.20 0.11.0M
TETRHL64.4 96 P20:53:48.44 -0.31.0M
TETRHL64.4 96 S20:53:57.65 -0.11.0M
TSLKHT65.6170 P20:53:48.79 0.01.0M
TSLKHT65.6170 S20:53:58.61 0.81.0M
NYDRHT78.4169 P20:53:50.61 -0.11.0M
NYDRHT78.4169 S20:54:00.87 -0.41.0M


  Solution details 

Event:
    Public ID              nkua2021xnvj
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2021-12-01
    Time                  20:53:37.25
    Latitude              39.4067 deg  +/-      1 km
    Longitude             20.5298 deg  +/-      1 km
    Depth                      24 km   +/-    4 km
    Agency                 HA
    Author                 M. Pitsouli
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.25 s
    Azimuthal gap             138 deg

2 Network magnitudes:
    MLv       1.62 +/- 0.18   5            
    M         1.62            5 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    IGT   HT    0.2 309  P       20:53:42.94   0.2 M  1.0  IGT  
    IGT   HT    0.2 309  S       20:53:46.92  -0.1 M  1.0  IGT  
    PRMD  HP    0.5  74  P       20:53:46.81   0.2 M  1.0  PRMD 
    PRMD  HP    0.5  74  S       20:53:54.20   0.1 M  1.0  PRMD 
    TETR  HL    0.6  96  P       20:53:48.44  -0.3 M  1.0  TETR 
    TETR  HL    0.6  96  S       20:53:57.65  -0.1 M  1.0  TETR 
    TSLK  HT    0.6 170  P       20:53:48.79   0.0 M  1.0  TSLK 
    TSLK  HT    0.6 170  S       20:53:58.61   0.8 M  1.0  TSLK 
    NYDR  HT    0.7 169  P       20:53:50.61  -0.1 M  1.0  NYDR 
    NYDR  HT    0.7 169  S       20:54:00.87  -0.4 M  1.0  NYDR 

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    IGT   HT    0.2 309  MLv     1.20 -0.42   0.353428      
    PRMD  HP    0.5  74  MLv     1.70  0.08   0.218693      
    TETR  HL    0.6  96  MLv     1.68  0.06   0.114338      
    TSLK  HT    0.6 170  MLv     1.79  0.17    0.14486      
    NYDR  HT    0.7 169  MLv     1.57 -0.05   0.054959