Earthquake Information
 Origin Time
 2026-02-04 09:15:45 (GMT)
 Magnitude
 M 1.6
 Latitude
 40.4158° N
 Longitude
 23.5193° E
 Focal Depth
 12 km
 # of Arrivals
 16
 Location 8.3 km NE of Poliyiros
54.7 km ESE of Thessaloniki
271.1 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PLGHL8.1233 P09:15:47.71 0.21.0M
PLGHL8.1233 S09:15:49.33 -0.21.0M
GR131Y29.1256 P09:15:50.88 0.41.0M
GR131Y29.1256 S09:15:54.57 -0.11.0M
GR091Y30.7 28 P09:15:50.75 0.11.0M
GR091Y30.7 28 S09:15:54.61 -0.51.0M
OURHT40.2103 P09:15:52.33 0.21.0M
OURHT40.2103 S09:15:57.49 -0.21.0M
HORTHT40.9300 P09:15:52.36 0.01.0M
HORTHT40.9300 S09:15:57.85 -0.31.0M
SOHHT47.1343 P09:15:53.44 0.11.0M
SOHHT47.1343 S09:15:59.46 -0.31.0M
PAIGHT55.0166 P09:15:54.64 0.11.0M
PAIGHT55.0166 S09:16:01.73 -0.11.0M
SRSHT77.2 5 P09:15:58.29 0.21.0M
SRSHT77.2 5 S09:16:08.44 0.31.0M


  Solution details 

Event:
    Public ID              nkua2026ckvl
    Description
      region name: Greece
Origin:
    Date                   2026-02-04
    Time                  09:15:44.81
    Latitude              40.4158 deg  +/-      0 km
    Longitude             23.5193 deg  +/-      0 km
    Depth                      12 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap              76 deg

2 Network magnitudes:
    MLv       1.62 +/- 0.12   6            
    M         1.62            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PLG   HL    0.1 233  P       09:15:47.71   0.2 M  1.0  PLG  
    PLG   HL    0.1 233  S       09:15:49.33  -0.2 M  1.0  PLG  
    GR13  1Y    0.3 256  P       09:15:50.88   0.4 M  1.0  GR13 
    GR13  1Y    0.3 256  S       09:15:54.57  -0.1 M  1.0  GR13 
    GR09  1Y    0.3  28  P       09:15:50.75   0.1 M  1.0  GR09 
    GR09  1Y    0.3  28  S       09:15:54.61  -0.5 M  1.0  GR09 
    OUR   HT    0.4 103  P       09:15:52.33   0.2 M  1.0  OUR  
    OUR   HT    0.4 103  S       09:15:57.49  -0.2 M  1.0  OUR  
    HORT  HT    0.4 300  P       09:15:52.36  -0.0 M  1.0  HORT 
    HORT  HT    0.4 300  S       09:15:57.85  -0.3 M  1.0  HORT 
    SOH   HT    0.4 343  P       09:15:53.44   0.1 M  1.0  SOH  
    SOH   HT    0.4 343  S       09:15:59.46  -0.3 M  1.0  SOH  
    PAIG  HT    0.5 166  P       09:15:54.64   0.1 M  1.0  PAIG 
    PAIG  HT    0.5 166  S       09:16:01.73  -0.1 M  1.0  PAIG 
    SRS   HT    0.7   5  P       09:15:58.29   0.2 M  1.0  SRS  
    SRS   HT    0.7   5  S       09:16:08.44   0.3 M  1.0  SRS  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PLG   HL    0.1 233  MLv     2.03  0.41     5.4177      
    GR13  1Y    0.3 256  MLv     1.10 -0.52   0.187258      
    GR09  1Y    0.3  28  MLv     1.71  0.09   0.706207      
    OUR   HT    0.4 103  MLv     1.61 -0.02   0.320852      
    HORT  HT    0.4 300  MLv     1.43 -0.19   0.139064      
    SOH   HT    0.4 343  MLv     1.56 -0.06    0.19381      
    PAIG  HT    0.5 166  MLv     1.64  0.02   0.114712      
    SRS   HT    0.7   5  MLv     1.77  0.15   0.0853057