Earthquake Information
 Origin Time
 2021-12-01 19:57:17 (GMT)
 Magnitude
 M 1.2
 Latitude
 41.2037° N
 Longitude
 24.0083° E
 Focal Depth
 12 km
 # of Arrivals
 13
 Location 12.3 km WNW of Drama
40.6 km ENE of Serres
358.9 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NVRHL20.1323 P19:57:22.15 0.41.0M
NVRHL20.1323 S19:57:25.05 -0.11.0M
SRSHT37.0253 P19:57:24.15 -0.11.0M
MMBBS43.9330 P19:57:25.97 0.51.0M
MMBBS43.9330 S19:57:31.37 -0.41.0M
KAVAHT48.2118 P19:57:26.25 0.11.0M
KAVAHT48.2118 S19:57:32.00 -0.91.0M
PRASHL48.2 70 P19:57:26.40 0.21.0M
PRASHL48.2 70 S19:57:32.87 -0.21.0M
THASHT89.3138 P19:57:33.07 0.41.0M
THASHT89.3138 S19:57:44.55 0.01.0M
OURHT96.7181 P19:57:34.53 0.71.0M
OURHT96.7181 S19:57:45.82 -0.91.0M


  Solution details 

Event:
    Public ID              nkua2021xntn
    Description
      region name: Greece Bulgaria Border Region
Origin:
    Date                   2021-12-01
    Time                  19:57:17.48
    Latitude              41.2037 deg  +/-      1 km
    Longitude             24.0083 deg  +/-      1 km
    Depth                      12 km   +/-    5 km
    Agency                 HA
    Author                 M. Pitsouli
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap             100 deg

2 Network magnitudes:
    MLv       1.18 +/- 0.31   7            
    M         1.18            7 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NVR   HL    0.2 323  P       19:57:22.15   0.4 M  1.0  NVR  
    NVR   HL    0.2 323  S       19:57:25.05  -0.1 M  1.0  NVR  
    SRS   HT    0.3 253  P       19:57:24.15  -0.1 M  1.0  SRS  
    MMB   BS    0.4 330  P       19:57:25.97   0.5 M  1.0  MMB  
    MMB   BS    0.4 330  S       19:57:31.37  -0.4 M  1.0  MMB  
    KAVA  HT    0.4 118  P       19:57:26.25   0.1 M  1.0  KAVA 
    KAVA  HT    0.4 118  S       19:57:32.00  -0.9 M  1.0  KAVA 
    PRAS  HL    0.4  70  P       19:57:26.40   0.2 M  1.0  PRAS 
    PRAS  HL    0.4  70  S       19:57:32.87  -0.2 M  1.0  PRAS 
    THAS  HT    0.8 138  P       19:57:33.07   0.4 M  1.0  THAS 
    THAS  HT    0.8 138  S       19:57:44.55  -0.0 M  1.0  THAS 
    OUR   HT    0.9 181  P       19:57:34.53   0.7 M  1.0  OUR  
    OUR   HT    0.9 181  S       19:57:45.82  -0.9 M  1.0  OUR  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NVR   HL    0.2 323  MLv     0.88 -0.30    0.14139      
    SRS   HT    0.3 253  MLv     0.96 -0.22   0.0643833      
    MMB   BS    0.4 330  MLv     0.93 -0.25   0.0546071      
    KAVA  HT    0.4 118  MLv     1.46  0.28    0.30161      
    PRAS  HL    0.4  70  MLv     0.96 -0.22   0.0453239      
    THAS  HT    0.8 138  MLv     1.62  0.44   0.0748598      
    OUR   HT    0.9 181  MLv     1.56  0.38   0.0599967