Earthquake Information
 Origin Time
2025-04-27 12:36:17 (GMT)
 Magnitude
M 1.1
 Latitude
40.7223° N
 Longitude
23.1100° E
 Focal Depth
6 km
 # of Arrivals
14
 Location 16.7 km ENE of Thessaloniki
36.1 km SE of Kilkis
309.2 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HORTHT13.9184 P12:36:19.69 0.11.0M
HORTHT13.9184 S12:36:21.85 -0.11.0M
ITS1HI15.4212 P12:36:20.02 0.21.0M
ITS1HI15.4212 S12:36:22.18 -0.11.0M
THEHT16.0231 P12:36:20.03 0.11.0M
THEHT16.0231 S12:36:22.27 -0.11.0M
SEISHI16.0231 P12:36:19.99 0.11.0M
SEISHI16.0231 S12:36:22.25 -0.11.0M
PLA1HI21.1209 P12:36:20.68 -0.11.0M
PLA1HI21.1209 S12:36:23.68 -0.21.0M
SOHHT23.4 62 P12:36:21.44 0.21.0M
SOHHT23.4 62 S12:36:24.56 -0.21.0M
KNTHT52.0340 P12:36:26.12 0.21.0M
KNTHT52.0340 S12:36:32.85 -0.21.0M


  Solution details

Event:
    Public ID              nkua2025iexh
    Description
      region name: Greece
Origin:
    Date                   2025-04-27
    Time                  12:36:16.57
    Latitude              40.7223 deg  +/-      1 km
    Longitude             23.1100 deg  +/-      1 km
    Depth                       6 km   +/-    3 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap             121 deg

2 Network magnitudes:
    MLv       1.14 +/- 0.24   7            
    M         1.14            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HORT  HT    0.1 184  P       12:36:19.69   0.1 M  1.0  HORT 
    HORT  HT    0.1 184  S       12:36:21.85  -0.1 M  1.0  HORT 
    ITS1  HI    0.1 212  P       12:36:20.02   0.2 M  1.0  ITS1 
    ITS1  HI    0.1 212  S       12:36:22.18  -0.1 M  1.0  ITS1 
    SEIS  HI    0.1 231  P       12:36:19.99   0.1 M  1.0  SEIS 
    SEIS  HI    0.1 231  S       12:36:22.25  -0.1 M  1.0  SEIS 
    THE   HT    0.1 231  P       12:36:20.03   0.1 M  1.0  THE  
    THE   HT    0.1 231  S       12:36:22.27  -0.1 M  1.0  THE  
    PLA1  HI    0.2 209  P       12:36:20.68  -0.1 M  1.0  PLA1 
    PLA1  HI    0.2 209  S       12:36:23.68  -0.2 M  1.0  PLA1 
    SOH   HT    0.2  62  P       12:36:21.44   0.2 M  1.0  SOH  
    SOH   HT    0.2  62  S       12:36:24.56  -0.2 M  1.0  SOH  
    KNT   HT    0.5 340  P       12:36:26.12   0.2 M  1.0  KNT  
    KNT   HT    0.5 340  S       12:36:32.85  -0.2 M  1.0  KNT  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HORT  HT    0.1 184  MLv     1.14  0.00   0.334123      
    ITS1  HI    0.1 212  MLv     1.38  0.24   0.778822      
    SEIS  HI    0.1 231  MLv     0.98 -0.16   0.305275      
    THE   HT    0.1 231  MLv     0.88 -0.26   0.159296      
    PLA1  HI    0.2 209  MLv     1.35  0.21   0.526409      
    SOH   HT    0.2  62  MLv     0.58 -0.56   0.0777511      
    KNT   HT    0.5 340  MLv     1.45  0.31   0.112968