Earthquake Information
 Origin Time
2020-09-22 03:38:54 (GMT)
 Magnitude
M 2.5
 Latitude
38.4538° N
 Longitude
23.7875° E
 Focal Depth
17 km
 # of Arrivals
26
 Location 16.4 km E of Chalkida
52.5 km N of Athens
72.0 km ESE of Atalanti
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KYMIHL33.7 54 P03:39:01.45 0.01.0M
KYMIHL33.7 54 S03:39:06.00 -0.41.0M
STFNHA37.4215 P03:39:02.14 0.11.0M
STFNHA37.4215 S03:39:06.98 -0.51.0M
DIONHL43.7163 P03:39:03.20 0.31.0M
DIONHL43.7163 S03:39:08.91 -0.11.0M
MRTHHA39.2160 P03:39:02.59 0.41.0M
MRTHHA39.2160 S03:39:07.82 0.11.0M
PTLHL45.7172 P03:39:03.44 0.21.0M
PTLHL45.7172 S03:39:09.22 -0.41.0M
ATHHL53.7187 P03:39:04.76 0.31.0M
ATHHL53.7187 S03:39:11.93 0.31.0M
NOACHL53.7187 P03:39:04.79 0.41.0M
VILLHA52.5232 P03:39:04.29 -0.11.0M
VILLHA52.5232 S03:39:11.28 -0.21.0M
VLYHL66.9179 P03:39:06.82 0.41.0M
VLYHL66.9179 S03:39:14.53 -0.71.0M
AOS2HT77.3 4 P03:39:08.33 0.31.0M
AOS2HT77.3 4 S03:39:18.53 0.51.0M
PAIGHT165.1357 P03:39:20.63 -0.51.0M
VLXHP172.6226 P03:39:22.63 0.31.0M
VLXHP172.6226 S03:39:43.03 0.01.0M
CHOSHT197.3 92 P03:39:25.62 0.11.0M
LIAHL200.4 37 P03:39:25.59 -0.11.0M
OURHT209.7 5 P03:39:26.51 -0.31.0M
KTHAHL252.6195 P03:39:32.77 0.41.0M


  Solution details

Event:
    Public ID              nkua2020sqln
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-09-22
    Time                  03:38:54.89
    Latitude              38.4538 deg  +/-      1 km
    Longitude             23.7875 deg  +/-      1 km
    Depth                      17 km   +/-    1 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap             124 deg

2 Network magnitudes:
    MLv       2.54 +/- 0.22  14            
    M         2.54           14 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KYMI  HL    0.3  54  P       03:39:01.45   0.0 M  1.0  KYMI 
    KYMI  HL    0.3  54  S       03:39:06.00  -0.4 M  1.0  KYMI 
    STFN  HA    0.3 215  P       03:39:02.14   0.1 M  1.0  STFN 
    STFN  HA    0.3 215  S       03:39:06.98  -0.5 M  1.0  STFN 
    MRTH  HA    0.4 160  P       03:39:02.59   0.4 M  1.0  MRTH 
    MRTH  HA    0.4 160  S       03:39:07.82   0.1 M  1.0  MRTH 
    DION  HL    0.4 163  P       03:39:03.20   0.3 M  1.0  DION 
    DION  HL    0.4 163  S       03:39:08.91  -0.1 M  1.0  DION 
    PTL   HL    0.4 172  P       03:39:03.44   0.2 M  1.0  PTL  
    PTL   HL    0.4 172  S       03:39:09.22  -0.4 M  1.0  PTL  
    VILL  HA    0.5 232  P       03:39:04.29  -0.1 M  1.0  VILL 
    VILL  HA    0.5 232  S       03:39:11.28  -0.2 M  1.0  VILL 
    ATH   HL    0.5 187  P       03:39:04.76   0.3 M  1.0  ATH  
    ATH   HL    0.5 187  S       03:39:11.93   0.3 M  1.0  ATH  
    NOAC  HL    0.5 187  P       03:39:04.79   0.4 M  1.0  NOAC 
    VLY   HL    0.6 179  P       03:39:06.82   0.4 M  1.0  VLY  
    VLY   HL    0.6 179  S       03:39:14.53  -0.7 M  1.0  VLY  
    AOS2  HT    0.7   4  P       03:39:08.33   0.3 M  1.0  AOS2 
    AOS2  HT    0.7   4  S       03:39:18.53   0.5 M  1.0  AOS2 
    PAIG  HT    1.5 357  P       03:39:20.63  -0.5 M  1.0  PAIG 
    VLX   HP    1.6 226  P       03:39:22.63   0.3 M  1.0  VLX  
    VLX   HP    1.6 226  S       03:39:43.03  -0.0 M  1.0  VLX  
    CHOS  HT    1.8  92  P       03:39:25.62   0.1 M  1.0  CHOS 
    LIA   HL    1.8  37  P       03:39:25.59  -0.1 M  1.0  LIA  
    OUR   HT    1.9   5  P       03:39:26.51  -0.3 M  1.0  OUR  
    KTHA  HL    2.3 195  P       03:39:32.77   0.4 M  1.0  KTHA 

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KYMI  HL    0.3  54  MLv     2.58  0.04    4.37559      
    STFN  HA    0.3 215  MLv     2.20 -0.34    1.44607      
    MRTH  HA    0.4 160  MLv     2.39 -0.15    2.03409      
    DION  HL    0.4 163  MLv     2.47 -0.07    5.31821      
    PTL   HL    0.4 172  MLv     2.44 -0.10    1.56627      
    VILL  HA    0.5 232  MLv     2.54  0.00    1.34563      
    ATH   HL    0.5 187  MLv     2.81  0.27    2.33313      
    NOAC  HL    0.5 187  MLv     2.83  0.29    2.46336      
    VLY   HL    0.6 179  MLv     3.24  0.70    4.01789      
    AOS2  HT    0.7   4  MLv     2.73  0.19    1.10956      
    PAIG  HT    1.5 357  MLv     1.88 -0.65   0.0442332      
    VLX   HP    1.6 226  MLv     2.18 -0.36   0.103051      
    CHOS  HT    1.8  92  MLv     2.77  0.23     0.3071      
    LIA   HL    1.8  37  MLv     2.32 -0.22   0.205815      
    OUR   HT    1.9   5  MLv     2.54 -0.00   0.154641      
    KTHA  HL    2.3 195  MLv     2.76  0.22   0.156805