Earthquake Information
 Origin Time
2023-11-20 09:08:54 (GMT)
 Magnitude
M 2.0
 Latitude
41.2130° N
 Longitude
23.7257° E
 Focal Depth
8 km
 # of Arrivals
24
 Location 20.4 km NE of Serres
35.2 km W of Drama
359.1 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NVRHL19.0 38 P09:08:58.16 0.21.0M
NVRHL19.0 38 S09:09:00.58 -0.31.0M
GR021Y36.8 99 P09:09:00.94 0.11.0M
GR021Y36.8 99 S09:09:05.87 -0.11.0M
MMBBS37.2 3 P09:09:01.13 0.21.0M
MMBBS37.2 3 S09:09:05.84 -0.31.0M
GR011Y37.3282 P09:09:00.98 0.11.0M
GR011Y37.3282 S09:09:05.94 -0.21.0M
SOHHT53.6216 P09:09:03.79 0.21.0M
SOHHT53.6216 S09:09:10.47 -0.41.0M
GR091Y61.6183 P09:09:05.08 0.21.0M
GR091Y61.6183 S09:09:12.80 -0.21.0M
KVLAHL63.3119 P09:09:05.47 0.31.0M
KVLAHL63.3119 S09:09:13.44 -0.11.0M
PRASHL70.6 77 P09:09:06.48 0.01.0M
PRASHL70.6 77 S09:09:15.50 -0.31.0M
MK04A1Y73.6288 P09:09:07.12 0.21.0M
MK04A1Y73.6288 S09:09:16.56 -0.11.0M
KKBBS85.8324 P09:09:09.09 0.31.0M
KKBBS85.8324 S09:09:19.95 -0.11.0M
GR041Y106.9104 P09:09:12.49 0.31.0M
GR041Y106.9104 S09:09:25.91 -0.11.0M
KDZBS142.3 71 P09:09:18.38 0.71.0M
KDZBS142.3 71 S09:09:36.75 1.01.0M


  Solution details

Event:
    Public ID              nkua2023wsvp
    Description
      region name: Greece Bulgaria Border Region
Origin:
    Date                   2023-11-20
    Time                  09:08:54.04
    Latitude              41.2130 deg  +/-      0 km
    Longitude             23.7257 deg  +/-      0 km
    Depth                       8 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.26 s
    Azimuthal gap              67 deg

2 Network magnitudes:
    MLv       1.96 +/- 0.24  10            
    M         1.96           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NVR   HL    0.2  38  P       09:08:58.16   0.2 M  1.0  NVR  
    NVR   HL    0.2  38  S       09:09:00.58  -0.3 M  1.0  NVR  
    GR02  1Y    0.3  99  P       09:09:00.94   0.1 M  1.0  GR02 
    GR02  1Y    0.3  99  S       09:09:05.87  -0.1 M  1.0  GR02 
    MMB   BS    0.3   3  P       09:09:01.13   0.2 M  1.0  MMB  
    MMB   BS    0.3   3  S       09:09:05.84  -0.3 M  1.0  MMB  
    GR01  1Y    0.3 282  P       09:09:00.98   0.1 M  1.0  GR01 
    GR01  1Y    0.3 282  S       09:09:05.94  -0.2 M  1.0  GR01 
    SOH   HT    0.5 216  P       09:09:03.79   0.2 M  1.0  SOH  
    SOH   HT    0.5 216  S       09:09:10.47  -0.4 M  1.0  SOH  
    GR09  1Y    0.6 183  P       09:09:05.08   0.2 M  1.0  GR09 
    GR09  1Y    0.6 183  S       09:09:12.80  -0.2 M  1.0  GR09 
    KVLA  HL    0.6 119  P       09:09:05.47   0.3 M  1.0  KVLA 
    KVLA  HL    0.6 119  S       09:09:13.44  -0.1 M  1.0  KVLA 
    PRAS  HL    0.6  77  P       09:09:06.48   0.0 M  1.0  PRAS 
    PRAS  HL    0.6  77  S       09:09:15.50  -0.3 M  1.0  PRAS 
    MK04A 1Y    0.7 288  P       09:09:07.12   0.2 M  1.0  MK04A
    MK04A 1Y    0.7 288  S       09:09:16.56  -0.1 M  1.0  MK04A
    KKB   BS    0.8 324  P       09:09:09.09   0.3 M  1.0  KKB  
    KKB   BS    0.8 324  S       09:09:19.95  -0.1 M  1.0  KKB  
    GR04  1Y    1.0 104  P       09:09:12.49   0.3 M  1.0  GR04 
    GR04  1Y    1.0 104  S       09:09:25.91  -0.1 M  1.0  GR04 
    KDZ   BS    1.3  71  P       09:09:18.38   0.7 M  1.0  KDZ  
    KDZ   BS    1.3  71  S       09:09:36.75   1.0 M  1.0  KDZ  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NVR   HL    0.2  38  MLv     2.32  0.36    4.09459      
    GR02  1Y    0.3  99  MLv     1.31 -0.64   0.197408      
    MMB   BS    0.3   3  MLv     1.69 -0.27   0.460821      
    GR01  1Y    0.3 282  MLv     1.21 -0.75   0.151471      
    SOH   HT    0.5 216  MLv     1.88 -0.07   0.279955      
    GR09  1Y    0.6 183  MLv     2.23  0.27   0.421403      
    KVLA  HL    0.6 119  MLv     2.25  0.29   0.427883      
    PRAS  HL    0.6  77  MLv     1.93 -0.03   0.187845      
    MK04A 1Y    0.7 288  MLv     1.92 -0.04   0.179322      
    KKB   BS    0.8 324  MLv     2.01  0.05   0.192195      
    GR04  1Y    1.0 104  MLv     2.15  0.19   0.204992      
    KDZ   BS    1.3  71  MLv     2.04  0.08    0.10607