Earthquake Information
 Origin Time
2020-02-26 11:33:22 (GMT)
 Magnitude
M 2.8
 Latitude
41.2827° N
 Longitude
23.4310° E
 Focal Depth
8 km
 # of Arrivals
26
 Location 24.1 km NNW of Serres
57.0 km NE of Kilkis
367.8 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SRSHT23.2145 P11:33:27.46 -0.11.0M
SRSHT23.2145 S11:33:30.57 -0.51.0M
NVRHL37.0 79 P11:33:30.03 0.21.0M
NVRHL37.0 79 S11:33:34.68 -0.31.0M
KNTHT46.6253 P11:33:31.33 0.01.0M
KNTHT46.6253 S11:33:37.44 -0.31.0M
HORTHT81.1200 P11:33:37.21 0.21.0M
HORTHT81.1200 S11:33:47.45 -0.31.0M
THEHT82.4209 P11:33:37.23 0.11.0M
THEHT82.4209 S11:33:47.73 -0.21.0M
GRGHT93.5247 P11:33:39.10 0.11.0M
GRGHT93.5247 S11:33:51.24 0.01.0M
KAVAHT96.0109 P11:33:39.58 0.21.0M
KAVAHT96.0109 S11:33:51.98 0.21.0M
PLGHL101.3179 P11:33:40.13 0.01.0M
PLGHL101.3179 S11:33:53.33 0.11.0M
THASHT131.8125 P11:33:45.32 0.41.0M
THASHT131.8125 S11:34:02.46 0.81.0M
LITHT153.6211 P11:33:48.51 0.21.0M
LITHT153.6211 S11:34:07.91 0.41.0M
RDOHL176.7 95 P11:33:51.78 0.21.0M
RDOHL176.7 95 S11:34:13.22 -0.21.0M
ALNHT223.6101 P11:33:57.57 -0.11.0M
AOS2HT240.0172 P11:33:58.96 -0.71.0M
AOS2HT240.0172 S11:34:27.23 -0.31.0M
SFL1HI240.5 92 P11:33:58.91 -0.91.0M


  Solution details

Event:
    Public ID              nkua2020dzfb
    Type                   earthquake
    Description
      region name: Greece Bulgaria Border Region
Origin:
    Date                   2020-02-26
    Time                  11:33:22.92
    Latitude              41.2827 deg  +/-      1 km
    Longitude             23.4310 deg  +/-      1 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap             185 deg

2 Network magnitudes:
    MLv       2.84 +/- 0.17  12            
    M         2.84           12 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SRS   HT    0.2 145  P       11:33:27.46  -0.1 M  1.0  SRS  
    SRS   HT    0.2 145  S       11:33:30.57  -0.5 M  1.0  SRS  
    NVR   HL    0.3  79  P       11:33:30.03   0.2 M  1.0  NVR  
    NVR   HL    0.3  79  S       11:33:34.68  -0.3 M  1.0  NVR  
    KNT   HT    0.4 253  P       11:33:31.33   0.0 M  1.0  KNT  
    KNT   HT    0.4 253  S       11:33:37.44  -0.3 M  1.0  KNT  
    HORT  HT    0.7 200  P       11:33:37.21   0.2 M  1.0  HORT 
    HORT  HT    0.7 200  S       11:33:47.45  -0.3 M  1.0  HORT 
    THE   HT    0.7 209  P       11:33:37.23   0.1 M  1.0  THE  
    THE   HT    0.7 209  S       11:33:47.73  -0.2 M  1.0  THE  
    GRG   HT    0.8 247  P       11:33:39.10   0.1 M  1.0  GRG  
    GRG   HT    0.8 247  S       11:33:51.24   0.0 M  1.0  GRG  
    KAVA  HT    0.9 109  P       11:33:39.58   0.2 M  1.0  KAVA 
    KAVA  HT    0.9 109  S       11:33:51.98   0.2 M  1.0  KAVA 
    PLG   HL    0.9 179  P       11:33:40.13  -0.0 M  1.0  PLG  
    PLG   HL    0.9 179  S       11:33:53.33   0.1 M  1.0  PLG  
    THAS  HT    1.2 125  P       11:33:45.32   0.4 M  1.0  THAS 
    THAS  HT    1.2 125  S       11:34:02.46   0.8 M  1.0  THAS 
    LIT   HT    1.4 211  P       11:33:48.51   0.2 M  1.0  LIT  
    LIT   HT    1.4 211  S       11:34:07.91   0.4 M  1.0  LIT  
    RDO   HL    1.6  95  P       11:33:51.78   0.2 M  1.0  RDO  
    RDO   HL    1.6  95  S       11:34:13.22  -0.2 M  1.0  RDO  
    ALN   HT    2.0 101  P       11:33:57.57  -0.1 M  1.0  ALN  
    AOS2  HT    2.2 172  P       11:33:58.96  -0.7 M  1.0  AOS2 
    AOS2  HT    2.2 172  S       11:34:27.23  -0.3 M  1.0  AOS2 
    SFL1  HI    2.2  92  P       11:33:58.91  -0.9 M  1.0  SFL1 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SRS   HT    0.2 145  MLv     2.62 -0.22    5.95385      
    NVR   HL    0.3  79  MLv     2.50 -0.34    2.22977      
    KNT   HT    0.4 253  MLv     2.88  0.04     4.1273      
    HORT  HT    0.7 200  MLv     3.28  0.44    2.53817      
    THE   HT    0.7 209  MLv     2.99  0.14    1.24282      
    GRG   HT    0.8 247  MLv     3.03  0.19     1.8292      
    KAVA  HT    0.9 109  MLv     2.66 -0.18    1.57767      
    PLG   HL    0.9 179  MLv     2.92  0.08    1.30027      
    THAS  HT    1.2 125  MLv     2.80 -0.04   0.695614      
    LIT   HT    1.4 211  MLv     2.38 -0.46   0.148091      
    RDO   HL    1.6  95  MLv     2.99  0.15   0.434945      
    ALN   HT    2.0 101  MLv     2.79 -0.05   0.180949      
    AOS2  HT    2.2 172  MLv     2.71 -0.13   0.164224      
    SFL1  HI    2.2  92  MLv     4.20  1.36    5.01487