Earthquake Information
 Origin Time
 2020-10-18 18:43:21 (GMT)
 Magnitude
 M 1.5
 Latitude
 40.7800° N
 Longitude
 23.4023° E
 Focal Depth
 10 km
 # of Arrivals
 14
 Location 36.2 km SSW of Serres
41.6 km ENE of Thessaloniki
312.3 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SOHHT6.0319 P18:43:24.29 0.21.0M
SOHHT6.0319 S18:43:25.68 -0.11.0M
SRSHT39.6 24 P18:43:29.08 -0.11.0M
SRSHT39.6 24 S18:43:34.64 -0.11.0M
PLGHL45.6175 P18:43:29.98 -0.11.0M
PLGHL45.6175 S18:43:35.90 -0.41.0M
OURHT69.7135 P18:43:34.04 0.11.0M
OURHT69.7135 S18:43:43.14 0.01.0M
NVRHL74.2 32 P18:43:34.75 0.01.0M
NVRHL74.2 32 S18:43:44.64 0.11.0M
MMBBS90.1 19 P18:43:37.41 0.21.0M
MMBBS90.1 19 S18:43:48.65 -0.31.0M
PAIGHT96.7166 P18:43:37.98 -0.21.0M
PAIGHT96.7166 S18:43:50.96 0.31.0M


  Solution details 

Event:
    Public ID              nkua2020uncl
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-10-18
    Time                  18:43:21.83
    Latitude              40.7800 deg  +/-      1 km
    Longitude             23.4023 deg  +/-      1 km
    Depth                      10 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap             143 deg

2 Network magnitudes:
    MLv       1.53 +/- 0.16   7            
    M         1.53            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SOH   HT    0.1 319  P       18:43:24.29   0.2 M  1.0  SOH  
    SOH   HT    0.1 319  S       18:43:25.68  -0.1 M  1.0  SOH  
    SRS   HT    0.4  24  P       18:43:29.08  -0.1 M  1.0  SRS  
    SRS   HT    0.4  24  S       18:43:34.64  -0.1 M  1.0  SRS  
    PLG   HL    0.4 175  P       18:43:29.98  -0.1 M  1.0  PLG  
    PLG   HL    0.4 175  S       18:43:35.90  -0.4 M  1.0  PLG  
    OUR   HT    0.6 135  P       18:43:34.04   0.1 M  1.0  OUR  
    OUR   HT    0.6 135  S       18:43:43.14  -0.0 M  1.0  OUR  
    NVR   HL    0.7  32  P       18:43:34.75   0.0 M  1.0  NVR  
    NVR   HL    0.7  32  S       18:43:44.64   0.1 M  1.0  NVR  
    MMB   BS    0.8  19  P       18:43:37.41   0.2 M  1.0  MMB  
    MMB   BS    0.8  19  S       18:43:48.65  -0.3 M  1.0  MMB  
    PAIG  HT    0.9 166  P       18:43:37.98  -0.2 M  1.0  PAIG 
    PAIG  HT    0.9 166  S       18:43:50.96   0.3 M  1.0  PAIG 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SOH   HT    0.1 319  MLv     1.67  0.14     2.6189      
    SRS   HT    0.4  24  MLv     1.23 -0.30   0.0963929      
    PLG   HL    0.4 175  MLv     1.68  0.15   0.278426      
    OUR   HT    0.6 135  MLv     1.88  0.35   0.170848      
    NVR   HL    0.7  32  MLv     1.46 -0.07   0.0454446      
    MMB   BS    0.8  19  MLv     1.33 -0.19   0.0384179      
    PAIG  HT    0.9 166  MLv     1.50 -0.03   0.0400139