Earthquake Information
 Origin Time
2020-10-22 21:05:26 (GMT)
 Magnitude
M 1.4
 Latitude
40.7718° N
 Longitude
23.3988° E
 Focal Depth
7 km
 # of Arrivals
12
 Location 37.1 km SSW of Serres
41.0 km ENE of Thessaloniki
311.4 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SOHHT6.5326 P21:05:28.92 0.21.0M
SOHHT6.5326 S21:05:30.25 0.11.0M
PLGHL44.7175 P21:05:34.77 0.01.0M
PLGHL44.7175 S21:05:40.39 -0.61.0M
SRSHT40.6 24 P21:05:33.89 -0.31.0M
SRSHT40.6 24 S21:05:38.98 -0.91.0M
NVRHL75.1 31 P21:05:39.67 -0.21.0M
NVRHL75.1 31 S21:05:49.10 -0.71.0M
GRGHT86.2284 P21:05:42.12 0.41.0M
GRGHT86.2284 S21:05:52.96 -0.11.0M
THASHT112.9 99 P21:05:46.48 0.61.0M
THASHT112.9 99 S21:06:00.57 0.21.0M


  Solution details

Event:
    Public ID              nkua2020uupd
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-10-22
    Time                  21:05:26.73
    Latitude              40.7718 deg  +/-      1 km
    Longitude             23.3988 deg  +/-      1 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.41 s
    Azimuthal gap             109 deg

2 Network magnitudes:
    MLv       1.38 +/- 0.17   6            
    M         1.38            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SOH   HT    0.1 326  P       21:05:28.92   0.2 M  1.0  SOH  
    SOH   HT    0.1 326  S       21:05:30.25   0.1 M  1.0  SOH  
    SRS   HT    0.4  24  P       21:05:33.89  -0.3 M  1.0  SRS  
    SRS   HT    0.4  24  S       21:05:38.98  -0.9 M  1.0  SRS  
    PLG   HL    0.4 175  P       21:05:34.77  -0.0 M  1.0  PLG  
    PLG   HL    0.4 175  S       21:05:40.39  -0.6 M  1.0  PLG  
    NVR   HL    0.7  31  P       21:05:39.67  -0.2 M  1.0  NVR  
    NVR   HL    0.7  31  S       21:05:49.10  -0.7 M  1.0  NVR  
    GRG   HT    0.8 284  P       21:05:42.12   0.4 M  1.0  GRG  
    GRG   HT    0.8 284  S       21:05:52.96  -0.1 M  1.0  GRG  
    THAS  HT    1.0  99  P       21:05:46.48   0.6 M  1.0  THAS 
    THAS  HT    1.0  99  S       21:06:00.57   0.2 M  1.0  THAS 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SOH   HT    0.1 326  MLv     1.51  0.12    1.73801      
    SRS   HT    0.4  24  MLv     1.13 -0.26   0.0714154      
    PLG   HL    0.4 175  MLv     1.35 -0.04   0.136482      
    NVR   HL    0.7  31  MLv     1.18 -0.20   0.0236631      
    GRG   HT    0.8 284  MLv     1.65  0.26   0.0821121      
    THAS  HT    1.0  99  MLv     1.50  0.11   0.0430092