Earthquake Information
 Origin Time
 2020-09-22 13:30:51 (GMT)
 Magnitude
 M 2.8
 Latitude
 42.4285° N
 Longitude
 26.2127° E
 Focal Depth
 20 km
 # of Arrivals
 26
 Location 160.2 km NNE of Komotini
178.0 km N of Alexandroupolis
537.2 km NNE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KDZBS114.4219 P13:31:10.58 -0.21.0M
KDZBS114.4219 S13:31:25.73 0.81.0M
SFL1HI137.9177 P13:31:13.56 -0.21.0M
SFL1HI137.9177 S13:31:30.83 0.51.0M
RDOHL153.4202 P13:31:15.45 -0.31.0M
RDOHL153.4202 S13:31:33.82 -0.11.0M
ALNHT171.0185 P13:31:17.75 -0.41.0M
ALNHT171.0185 S13:31:38.43 0.21.0M
KAVAHT213.0222 P13:31:23.30 0.11.0M
KAVAHT213.0222 S13:31:47.44 0.01.0M
SMTHHL225.0195 P13:31:24.52 -0.21.0M
SMTHHL225.0195 S13:31:49.99 -0.21.0M
MMBBS225.9245 P13:31:25.58 0.71.0M
MMBBS225.9245 S13:31:49.78 -0.71.0M
NVRHL228.4239 P13:31:25.65 0.41.0M
NVRHL228.4239 S13:31:50.78 -0.31.0M
THASHT237.7212 P13:31:26.58 0.31.0M
THASHT237.7212 S13:31:53.10 0.11.0M
KKBBS262.5257 P13:31:29.62 0.21.0M
SRSHT262.7237 P13:31:29.08 -0.31.0M
SRSHT262.7237 S13:31:59.14 0.61.0M
LIAHL294.4197 P13:31:33.24 -0.11.0M
LIAHL294.4197 S13:32:05.18 -0.41.0M
SOHHT297.2234 P13:31:33.77 0.01.0M
SOHHT297.2234 S13:32:05.85 -0.51.0M
OURHT298.1219 P13:31:33.89 0.11.0M


  Solution details 

Event:
    Public ID              nkua2020srfb
    Type                   earthquake
    Description
      region name: Bulgaria
Origin:
    Date                   2020-09-22
    Time                  13:30:51.73  +/-    0.7 s
    Latitude              42.4285 deg  +/-      4 km
    Longitude             26.2127 deg  +/-      3 km
    Depth                      20 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.37 s
    Azimuthal gap             280 deg

2 Network magnitudes:
    MLv       2.83 +/- 0.16  12            
    M         2.83           12 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KDZ   BS    1.0 219  P       13:31:10.58  -0.2 M  1.0  KDZ  
    KDZ   BS    1.0 219  S       13:31:25.73   0.8 M  1.0  KDZ  
    SFL1  HI    1.2 177  P       13:31:13.56  -0.2 M  1.0  SFL1 
    SFL1  HI    1.2 177  S       13:31:30.83   0.5 M  1.0  SFL1 
    RDO   HL    1.4 202  P       13:31:15.45  -0.3 M  1.0  RDO  
    RDO   HL    1.4 202  S       13:31:33.82  -0.1 M  1.0  RDO  
    ALN   HT    1.5 185  P       13:31:17.75  -0.4 M  1.0  ALN  
    ALN   HT    1.5 185  S       13:31:38.43   0.2 M  1.0  ALN  
    KAVA  HT    1.9 222  P       13:31:23.30   0.1 M  1.0  KAVA 
    KAVA  HT    1.9 222  S       13:31:47.44  -0.0 M  1.0  KAVA 
    SMTH  HL    2.0 195  P       13:31:24.52  -0.2 M  1.0  SMTH 
    SMTH  HL    2.0 195  S       13:31:49.99  -0.2 M  1.0  SMTH 
    MMB   BS    2.0 245  P       13:31:25.58   0.7 M  1.0  MMB  
    MMB   BS    2.0 245  S       13:31:49.78  -0.7 M  1.0  MMB  
    NVR   HL    2.1 239  P       13:31:25.65   0.4 M  1.0  NVR  
    NVR   HL    2.1 239  S       13:31:50.78  -0.3 M  1.0  NVR  
    THAS  HT    2.1 212  P       13:31:26.58   0.3 M  1.0  THAS 
    THAS  HT    2.1 212  S       13:31:53.10   0.1 M  1.0  THAS 
    SRS   HT    2.4 237  P       13:31:29.08  -0.3 M  1.0  SRS  
    SRS   HT    2.4 237  S       13:31:59.14   0.6 M  1.0  SRS  
    KKB   BS    2.4 257  P       13:31:29.62   0.2 M  1.0  KKB  
    LIA   HL    2.6 197  P       13:31:33.24  -0.1 M  1.0  LIA  
    LIA   HL    2.6 197  S       13:32:05.18  -0.4 M  1.0  LIA  
    SOH   HT    2.7 234  P       13:31:33.77   0.0 M  1.0  SOH  
    SOH   HT    2.7 234  S       13:32:05.85  -0.5 M  1.0  SOH  
    OUR   HT    2.7 219  P       13:31:33.89   0.1 M  1.0  OUR  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KDZ   BS    1.0 219  MLv     2.67 -0.16   0.634704      
    SFL1  HI    1.2 177  MLv     3.08  0.24    1.22635      
    RDO   HL    1.4 202  MLv     0.33 -2.50   0.00124865      
    ALN   HT    1.5 185  MLv     2.79 -0.04   0.329634      
    KAVA  HT    1.9 222  MLv     2.73 -0.11   0.481522      
    SMTH  HL    2.0 195  MLv     2.96  0.13   0.222674      
    MMB   BS    2.0 245  MLv     2.44 -0.40     0.1014      
    NVR   HL    2.1 239  MLv     2.74 -0.10   0.146642      
    THAS  HT    2.1 212  MLv     3.06  0.23   0.376163      
    SRS   HT    2.4 237  MLv     3.01  0.18   0.177434      
    KKB   BS    2.4 257  MLv     2.73 -0.11   0.130377      
    LIA   HL    2.6 197  MLv     2.70 -0.13   0.168623      
    SOH   HT    2.7 234  MLv     2.98  0.15   0.156896      
    OUR   HT    2.7 219  MLv     3.16  0.32   0.232172