Earthquake Information
 Origin Time
 2021-10-19 06:57:10 (GMT)
 Magnitude
 M 2.6
 Latitude
 40.5175° N
 Longitude
 23.5745° E
 Focal Depth
 6 km
 # of Arrivals
 21
 Location 19.6 km NE of Poliyiros
55.0 km ESE of Thessaloniki
282.1 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SOHHT38.4331 P06:57:16.56 -0.61.0M
OURHT40.1121 P06:57:18.25 0.91.0M
OURHT40.1121 S06:57:23.60 0.71.0M
SRSHT65.7 2 P06:57:20.93 -0.71.0M
SRSHT65.7 2 S06:57:29.53 -0.81.0M
GRGHT110.1296 P06:57:29.37 0.51.0M
GRGHT110.1296 S06:57:43.18 0.01.0M
MMBBS115.4 7 P06:57:29.29 -0.31.0M
MMBBS115.4 7 S06:57:43.98 -0.51.0M
PRASHL123.8 42 P06:57:30.80 -0.21.0M
PRASHL123.8 42 S06:57:46.01 -0.91.0M
KKBBS151.9346 P06:57:35.46 0.21.0M
KKBBS151.9346 S06:57:54.12 -0.31.0M
AOS2HT154.0171 P06:57:35.12 -0.41.0M
AOS2HT154.0171 S06:57:54.65 -0.21.0M
SMTHHL165.5 92 P06:57:37.15 -0.21.0M
SMTHHL165.5 92 S06:57:58.21 0.01.0M
RDOHL179.1 67 P06:57:39.46 0.31.0M
RDOHL179.1 67 S06:58:01.67 0.31.0M
KDZBS192.9 50 P06:57:41.29 0.31.0M
KDZBS192.9 50 S06:58:05.05 0.61.0M


  Solution details 

Event:
    Public ID              nkua2021umfd
    Description
      region name: Greece
Origin:
    Date                   2021-10-19
    Time                  06:57:10.01
    Latitude              40.5175 deg  +/-      1 km
    Longitude             23.5745 deg  +/-      1 km
    Depth                       6 km   +/-    3 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.43 s
    Azimuthal gap             125 deg

2 Network magnitudes:
    MLv       2.60 +/- 0.15   9            
    M         2.60            9 preferred  

21 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SOH   HT    0.3 331  P       06:57:16.56  -0.6 M  1.0  SOH  
    OUR   HT    0.4 121  P       06:57:18.25   0.9 M  1.0  OUR  
    OUR   HT    0.4 121  S       06:57:23.60   0.7 M  1.0  OUR  
    SRS   HT    0.6   2  P       06:57:20.93  -0.7 M  1.0  SRS  
    SRS   HT    0.6   2  S       06:57:29.53  -0.8 M  1.0  SRS  
    GRG   HT    1.0 296  P       06:57:29.37   0.5 M  1.0  GRG  
    GRG   HT    1.0 296  S       06:57:43.18   0.0 M  1.0  GRG  
    MMB   BS    1.0   7  P       06:57:29.29  -0.3 M  1.0  MMB  
    MMB   BS    1.0   7  S       06:57:43.98  -0.5 M  1.0  MMB  
    PRAS  HL    1.1  42  P       06:57:30.80  -0.2 M  1.0  PRAS 
    PRAS  HL    1.1  42  S       06:57:46.01  -0.9 M  1.0  PRAS 
    KKB   BS    1.4 346  P       06:57:35.46   0.2 M  1.0  KKB  
    KKB   BS    1.4 346  S       06:57:54.12  -0.3 M  1.0  KKB  
    AOS2  HT    1.4 171  P       06:57:35.12  -0.4 M  1.0  AOS2 
    AOS2  HT    1.4 171  S       06:57:54.65  -0.2 M  1.0  AOS2 
    SMTH  HL    1.5  92  P       06:57:37.15  -0.2 M  1.0  SMTH 
    SMTH  HL    1.5  92  S       06:57:58.21   0.0 M  1.0  SMTH 
    RDO   HL    1.6  67  P       06:57:39.46   0.3 M  1.0  RDO  
    RDO   HL    1.6  67  S       06:58:01.67   0.3 M  1.0  RDO  
    KDZ   BS    1.7  50  P       06:57:41.29   0.3 M  1.0  KDZ  
    KDZ   BS    1.7  50  S       06:58:05.05   0.6 M  1.0  KDZ  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SOH   HT    0.3 331  MLv     2.80  0.20    5.43853      
    OUR   HT    0.4 121  MLv     2.66  0.06    3.60608      
    SRS   HT    0.6   2  MLv     2.70  0.10   0.828625      
    GRG   HT    1.0 296  MLv     2.53 -0.07   0.475422      
    MMB   BS    1.0   7  MLv     2.75  0.15   0.744458      
    PRAS  HL    1.1  42  MLv     2.67  0.08    0.56903      
    KKB   BS    1.4 346  MLv     3.18  0.58    1.31798      
    AOS2  HT    1.4 171  MLv     2.29 -0.31   0.165176      
    SMTH  HL    1.5  92  MLv     2.39 -0.21   0.118639      
    RDO   HL    1.6  67  MLv     2.37 -0.23   0.100295      
    KDZ   BS    1.7  50  MLv     2.51 -0.08   0.178045