Earthquake Information
 Origin Time
2020-02-12 19:41:11 (GMT)
 Magnitude
M 2.2
 Latitude
41.2740° N
 Longitude
23.4335° E
 Focal Depth
8 km
 # of Arrivals
21
 Location 23.1 km NNW of Serres
56.6 km NE of Kilkis
366.8 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SRSHT22.3144 P19:41:16.16 -0.11.0M
SRSHT22.3144 S19:41:19.15 -0.51.0M
NVRHL37.0 77 P19:41:18.74 0.21.0M
NVRHL37.0 77 S19:41:23.57 -0.21.0M
KNTHT46.5254 P19:41:20.01 -0.11.0M
KNTHT46.5254 S19:41:26.12 -0.41.0M
HORTHT80.3201 P19:41:25.95 0.31.0M
HORTHT80.3201 S19:41:36.18 -0.11.0M
GRGHT93.3248 P19:41:28.05 0.31.0M
GRGHT93.3248 S19:41:40.13 0.21.0M
KAVAHT95.5109 P19:41:28.24 0.21.0M
KAVAHT95.5109 S19:41:40.75 0.31.0M
PLGHL100.4179 P19:41:28.76 0.01.0M
THASHT131.1124 P19:41:33.93 0.41.0M
THASHT131.1124 S19:41:51.01 0.81.0M
RDOHL176.4 95 P19:41:40.47 0.21.0M
RDOHL176.4 95 S19:42:01.77 -0.21.0M
SMTHHL197.6117 P19:41:42.37 -0.71.0M
LIAHL212.6136 P19:41:44.46 -0.41.0M
LIAHL212.6136 S19:42:09.58 -0.51.0M
ALNHT223.3101 P19:41:46.27 0.01.0M


  Solution details

Event:
    Public ID              nkua2020dagc
    Type                   earthquake
    Description
      region name: Greece Bulgaria Border Region
Origin:
    Date                   2020-02-12
    Time                  19:41:11.71
    Latitude              41.2740 deg  +/-      1 km
    Longitude             23.4335 deg  +/-      1 km
    Depth                       8 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap             183 deg

2 Network magnitudes:
    MLv       2.19 +/- 0.16  10            
    M         2.19           10 preferred  

21 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SRS   HT    0.2 144  P       19:41:16.16  -0.1 M  1.0  SRS  
    SRS   HT    0.2 144  S       19:41:19.15  -0.5 M  1.0  SRS  
    NVR   HL    0.3  77  P       19:41:18.74   0.2 M  1.0  NVR  
    NVR   HL    0.3  77  S       19:41:23.57  -0.2 M  1.0  NVR  
    KNT   HT    0.4 254  P       19:41:20.01  -0.1 M  1.0  KNT  
    KNT   HT    0.4 254  S       19:41:26.12  -0.4 M  1.0  KNT  
    HORT  HT    0.7 201  P       19:41:25.95   0.3 M  1.0  HORT 
    HORT  HT    0.7 201  S       19:41:36.18  -0.1 M  1.0  HORT 
    GRG   HT    0.8 248  P       19:41:28.05   0.3 M  1.0  GRG  
    GRG   HT    0.8 248  S       19:41:40.13   0.2 M  1.0  GRG  
    KAVA  HT    0.9 109  P       19:41:28.24   0.2 M  1.0  KAVA 
    KAVA  HT    0.9 109  S       19:41:40.75   0.3 M  1.0  KAVA 
    PLG   HL    0.9 179  P       19:41:28.76   0.0 M  1.0  PLG  
    THAS  HT    1.2 124  P       19:41:33.93   0.4 M  1.0  THAS 
    THAS  HT    1.2 124  S       19:41:51.01   0.8 M  1.0  THAS 
    RDO   HL    1.6  95  P       19:41:40.47   0.2 M  1.0  RDO  
    RDO   HL    1.6  95  S       19:42:01.77  -0.2 M  1.0  RDO  
    SMTH  HL    1.8 117  P       19:41:42.37  -0.7 M  1.0  SMTH 
    LIA   HL    1.9 136  P       19:41:44.46  -0.4 M  1.0  LIA  
    LIA   HL    1.9 136  S       19:42:09.58  -0.5 M  1.0  LIA  
    ALN   HT    2.0 101  P       19:41:46.27  -0.0 M  1.0  ALN  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SRS   HT    0.2 144  MLv     2.03 -0.16    1.62921      
    NVR   HL    0.3  77  MLv     1.94 -0.26   0.607576      
    KNT   HT    0.4 254  MLv     1.95 -0.24   0.489501      
    HORT  HT    0.7 201  MLv     2.39  0.20    0.33207      
    GRG   HT    0.8 248  MLv     2.05 -0.14   0.193522      
    KAVA  HT    0.9 109  MLv     2.07 -0.13   0.407615      
    PLG   HL    0.9 179  MLv     2.10 -0.09   0.198763      
    THAS  HT    1.2 124  MLv     2.36  0.17   0.255308      
    RDO   HL    1.6  95  MLv     2.51  0.31   0.142707      
    SMTH  HL    1.8 117  MLv     2.30  0.11   0.0667876      
    LIA   HL    1.9 136  MLv     2.35  0.16   0.193664      
    ALN   HT    2.0 101  MLv     2.31  0.11   0.0597107