Earthquake Information
 Origin Time
2020-05-22 00:25:37 (GMT)
 Magnitude
M 1.5
 Latitude
39.3055° N
 Longitude
20.8785° E
 Focal Depth
8 km
 # of Arrivals
16
 Location 18.6 km NNW of Arta
40.3 km S of Ioannina
288.2 km WNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ART2HI20.2150 P00:25:41.23 -0.51.0M
ART2HI20.2150 S00:25:44.29 -0.51.0M
PRMDHP31.2 37 P00:25:43.75 0.11.0M
PRMDHP31.2 37 S00:25:47.96 -0.21.0M
TETRHL34.3 83 P00:25:43.94 -0.21.0M
TETRHL34.3 83 S00:25:48.79 -0.31.0M
AMPLHP51.5146 P00:25:46.43 -0.41.0M
AMPLHP51.5146 S00:25:53.51 -0.31.0M
IGTHT53.4298 P00:25:47.65 0.51.0M
IGTHT53.4298 S00:25:53.95 -0.51.0M
NYDRHT67.6193 P00:25:50.43 1.01.0M
NYDRHT67.6193 S00:25:57.66 -0.81.0M
EVGIHT78.5194 P00:25:52.03 0.81.0M
EVGIHT78.5194 S00:26:01.57 0.01.0M
PVOHP94.9144 P00:25:54.45 0.61.0M
PVOHP94.9144 S00:26:06.37 0.21.0M


  Solution details

Event:
    Public ID              nkua2020jzmh
    Type                   earthquake
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2020-05-22
    Time                  00:25:37.68
    Latitude              39.3055 deg  +/-      1 km
    Longitude             20.8785 deg  +/-      1 km
    Depth                       8 km   +/-    6 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.46 s
    Azimuthal gap             104 deg

2 Network magnitudes:
    MLv       1.48 +/- 0.16   6            
    M         1.48            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ART2  HI    0.2 150  P       00:25:41.23  -0.5 M  1.0  ART2 
    ART2  HI    0.2 150  S       00:25:44.29  -0.5 M  1.0  ART2 
    PRMD  HP    0.3  37  P       00:25:43.75   0.1 M  1.0  PRMD 
    PRMD  HP    0.3  37  S       00:25:47.96  -0.2 M  1.0  PRMD 
    TETR  HL    0.3  83  P       00:25:43.94  -0.2 M  1.0  TETR 
    TETR  HL    0.3  83  S       00:25:48.79  -0.3 M  1.0  TETR 
    AMPL  HP    0.5 146  P       00:25:46.43  -0.4 M  1.0  AMPL 
    AMPL  HP    0.5 146  S       00:25:53.51  -0.3 M  1.0  AMPL 
    IGT   HT    0.5 298  P       00:25:47.65   0.5 M  1.0  IGT  
    IGT   HT    0.5 298  S       00:25:53.95  -0.5 M  1.0  IGT  
    NYDR  HT    0.6 193  P       00:25:50.43   1.0 M  1.0  NYDR 
    NYDR  HT    0.6 193  S       00:25:57.66  -0.8 M  1.0  NYDR 
    EVGI  HT    0.7 194  P       00:25:52.03   0.8 M  1.0  EVGI 
    EVGI  HT    0.7 194  S       00:26:01.57  -0.0 M  1.0  EVGI 
    PVO   HP    0.9 144  P       00:25:54.45   0.6 M  1.0  PVO  
    PVO   HP    0.9 144  S       00:26:06.37   0.2 M  1.0  PVO  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ART2  HI    0.2 150  MLv     1.21 -0.27   0.402375      
    PRMD  HP    0.3  37  MLv     1.32 -0.16   0.274919      
    TETR  HL    0.3  83  MLv     1.48 -0.00   0.334101      
    AMPL  HP    0.5 146  MLv     1.43 -0.05   0.110925      
    IGT   HT    0.5 298  MLv     1.41 -0.07   0.0951125      
    NYDR  HT    0.6 193  MLv     1.48 -0.01   0.0498009      
    EVGI  HT    0.7 194  MLv     1.78  0.30   0.122739      
    PVO   HP    0.9 144  MLv     1.96  0.48   0.154678