Earthquake Information
 Origin Time
 2024-04-21 13:11:35 (GMT)
 Magnitude
 M 1.4
 Latitude
 40.6672° N
 Longitude
 23.2977° E
 Focal Depth
 8 km
 # of Arrivals
 10
 Location 30.0 km E of Thessaloniki
34.7 km NNW of Poliyiros
300.8 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SOHHT17.7 15 P13:11:38.42 0.01.0M
SOHHT17.7 15 S13:11:41.36 0.11.0M
HORTHT18.4245 P13:11:38.66 0.11.0M
HORTHT18.4245 S13:11:41.38 -0.11.0M
GR091Y32.9 91 P13:11:41.23 0.41.0M
GR091Y32.9 91 S13:11:45.20 -0.21.0M
SRSHT54.7 27 P13:11:43.68 -0.81.0M
SRSHT54.7 27 S13:11:51.79 -0.11.0M
NVRHL89.5 32 P13:11:49.99 0.01.0M
NVRHL89.5 32 S13:12:01.64 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2024hvuy
    Description
      region name: Greece
Origin:
    Date                   2024-04-21
    Time                  13:11:34.67
    Latitude              40.6672 deg  +/-      1 km
    Longitude             23.2977 deg  +/-      1 km
    Depth                       8 km   +/-    3 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap             154 deg

2 Network magnitudes:
    MLv       1.40 +/- 0.17   5            
    M         1.40            5 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SOH   HT    0.2  15  P       13:11:38.42   0.0 M  1.0  SOH  
    SOH   HT    0.2  15  S       13:11:41.36   0.1 M  1.0  SOH  
    HORT  HT    0.2 245  P       13:11:38.66   0.1 M  1.0  HORT 
    HORT  HT    0.2 245  S       13:11:41.38  -0.1 M  1.0  HORT 
    GR09  1Y    0.3  91  P       13:11:41.23   0.4 M  1.0  GR09 
    GR09  1Y    0.3  91  S       13:11:45.20  -0.2 M  1.0  GR09 
    SRS   HT    0.5  27  P       13:11:43.68  -0.8 M  1.0  SRS  
    SRS   HT    0.5  27  S       13:11:51.79  -0.1 M  1.0  SRS  
    NVR   HL    0.8  32  P       13:11:49.99  -0.0 M  1.0  NVR  
    NVR   HL    0.8  32  S       13:12:01.64  -0.1 M  1.0  NVR  

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SOH   HT    0.2  15  MLv     1.55  0.15    1.00103      
    HORT  HT    0.2 245  MLv     1.23 -0.17   0.313506      
    GR09  1Y    0.3  91  MLv     1.19 -0.21   0.184645      
    SRS   HT    0.5  27  MLv     1.44  0.04   0.0643669      
    NVR   HL    0.8  32  MLv     1.59  0.19   0.0518725