Earthquake Information
 Origin Time
2020-08-12 04:57:06 (GMT)
 Magnitude
M 3.5
 Latitude
40.5873° N
 Longitude
22.5883° E
 Focal Depth
5 km
 # of Arrivals
28
 Location 30.6 km W of Thessaloniki
33.3 km ENE of Veria
305.9 km NNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THEHT32.0 81 P04:57:12.35 -0.21.0M
THEHT32.0 81 S04:57:17.25 0.11.0M
GRGHT43.8339 P04:57:14.02 -0.51.0M
GRGHT43.8339 S04:57:21.12 0.41.0M
SOHHT69.7 68 P04:57:18.52 -0.21.0M
SOHHT69.7 68 S04:57:28.44 0.31.0M
PLGHL76.2108 P04:57:19.41 -0.41.0M
PLGHL76.2108 S04:57:29.94 -0.11.0M
SRSHT101.9 56 P04:57:23.96 -0.11.0M
SRSHT101.9 56 S04:57:38.40 1.01.0M
PAIGHT117.3128 P04:57:25.87 -0.51.0M
PAIGHT117.3128 S04:57:41.95 0.41.0M
OURHT121.2103 P04:57:26.84 -0.11.0M
OURHT121.2103 S04:57:43.30 0.71.0M
THLHL123.8203 P04:57:26.64 -0.71.0M
THLHL123.8203 S04:57:43.74 0.51.0M
KPROHT125.5236 P04:57:26.95 -0.81.0M
KPROHT125.5236 S04:57:44.01 0.11.0M
PENTHL130.3251 P04:57:27.75 -0.81.0M
PENTHL130.3251 S04:57:46.20 0.81.0M
NVRHL136.6 52 P04:57:29.25 -0.21.0M
NVRHL136.6 52 S04:57:47.83 0.91.0M
KAVAHT168.1 74 P04:57:33.70 -0.61.0M
KAVAHT168.1 74 S04:57:55.46 0.01.0M
PRMDHP173.0227 P04:57:35.06 0.01.0M
PRMDHP173.0227 S04:57:56.98 0.21.0M
TETRHL177.8219 P04:57:35.61 0.01.0M
TETRHL177.8219 S04:57:58.52 0.71.0M


  Solution details

Event:
    Public ID              nkua2020ptqm
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-08-12
    Time                  04:57:06.41
    Latitude              40.5873 deg  +/-      0 km
    Longitude             22.5883 deg  +/-      0 km
    Depth                       5 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.50 s
    Azimuthal gap              88 deg

2 Network magnitudes:
    MLv       3.54 +/- 0.09  12            
    M         3.54           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THE   HT    0.3  81  P       04:57:12.35  -0.2 M  1.0  THE  
    THE   HT    0.3  81  S       04:57:17.25   0.1 M  1.0  THE  
    GRG   HT    0.4 339  P       04:57:14.02  -0.5 M  1.0  GRG  
    GRG   HT    0.4 339  S       04:57:21.12   0.4 M  1.0  GRG  
    SOH   HT    0.6  68  P       04:57:18.52  -0.2 M  1.0  SOH  
    SOH   HT    0.6  68  S       04:57:28.44   0.3 M  1.0  SOH  
    PLG   HL    0.7 108  P       04:57:19.41  -0.4 M  1.0  PLG  
    PLG   HL    0.7 108  S       04:57:29.94  -0.1 M  1.0  PLG  
    SRS   HT    0.9  56  P       04:57:23.96  -0.1 M  1.0  SRS  
    SRS   HT    0.9  56  S       04:57:38.40   1.0 M  1.0  SRS  
    PAIG  HT    1.1 128  P       04:57:25.87  -0.5 M  1.0  PAIG 
    PAIG  HT    1.1 128  S       04:57:41.95   0.4 M  1.0  PAIG 
    OUR   HT    1.1 103  P       04:57:26.84  -0.1 M  1.0  OUR  
    OUR   HT    1.1 103  S       04:57:43.30   0.7 M  1.0  OUR  
    THL   HL    1.1 203  P       04:57:26.64  -0.7 M  1.0  THL  
    THL   HL    1.1 203  S       04:57:43.74   0.5 M  1.0  THL  
    KPRO  HT    1.1 236  P       04:57:26.95  -0.8 M  1.0  KPRO 
    KPRO  HT    1.1 236  S       04:57:44.01   0.1 M  1.0  KPRO 
    PENT  HL    1.2 251  P       04:57:27.75  -0.8 M  1.0  PENT 
    PENT  HL    1.2 251  S       04:57:46.20   0.8 M  1.0  PENT 
    NVR   HL    1.2  52  P       04:57:29.25  -0.2 M  1.0  NVR  
    NVR   HL    1.2  52  S       04:57:47.83   0.9 M  1.0  NVR  
    KAVA  HT    1.5  74  P       04:57:33.70  -0.6 M  1.0  KAVA 
    KAVA  HT    1.5  74  S       04:57:55.46   0.0 M  1.0  KAVA 
    PRMD  HP    1.6 227  P       04:57:35.06   0.0 M  1.0  PRMD 
    PRMD  HP    1.6 227  S       04:57:56.98   0.2 M  1.0  PRMD 
    TETR  HL    1.6 219  P       04:57:35.61  -0.0 M  1.0  TETR 
    TETR  HL    1.6 219  S       04:57:58.52   0.7 M  1.0  TETR 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THE   HT    0.3  81  MLv     3.09 -0.46    10.1484      
    GRG   HT    0.4 339  MLv     3.70  0.16    31.8799      
    SOH   HT    0.6  68  MLv     3.61  0.06    9.13442      
    PLG   HL    0.7 108  MLv     3.58  0.03    7.86691      
    SRS   HT    0.9  56  MLv     3.58  0.04     4.1462      
    PAIG  HT    1.1 128  MLv     3.22 -0.33    1.65422      
    OUR   HT    1.1 103  MLv     3.57  0.02    4.57316      
    THL   HL    1.1 203  MLv     3.58  0.04    2.77016      
    KPRO  HT    1.1 236  MLv     3.40 -0.15    2.94206      
    PENT  HL    1.2 251  MLv     3.63  0.08    3.69578      
    NVR   HL    1.2  52  MLv     3.64  0.10    3.39735      
    KAVA  HT    1.5  74  MLv     3.45 -0.09    4.28531      
    PRMD  HP    1.6 227  MLv     3.48 -0.06    2.08403      
    TETR  HL    1.6 219  MLv     3.62  0.08    2.71268