Earthquake Information
 Origin Time
 2023-05-25 11:40:03 (GMT)
 Magnitude
 M 2.4
 Latitude
 36.0015° N
 Longitude
 21.9000° E
 Focal Depth
 2 km
 # of Arrivals
 29
 Location 92.4 km S of Methoni
104.2 km WSW of Kithira
274.0 km SW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR331Y93.1 25 P11:40:17.51 -1.21.0M
GR331Y93.1 25 S11:40:29.54 -0.41.0M
KTHRHC101.9 74 P11:40:19.58 -0.61.0M
KTHRHC101.9 74 S11:40:32.68 0.11.0M
KTRSHC105.0 12 P11:40:19.87 -0.81.0M
KTRSHC105.0 12 S11:40:32.92 -0.41.0M
PYLHP100.4352 P11:40:18.73 -1.21.0M
PYLHP100.4352 S11:40:32.25 0.21.0M
KTHAHL108.2 75 P11:40:21.19 -0.11.0M
KTHAHL108.2 75 S11:40:34.16 -0.31.0M
ANKYHL127.0 96 P11:40:24.83 0.71.0M
ANKYHL127.0 96 S11:40:40.28 0.71.0M
GR311Y127.4 26 P11:40:23.64 -0.51.0M
GR311Y127.4 26 S11:40:39.66 0.11.0M
VLIHL123.0 49 P11:40:23.19 -0.31.0M
VLIHL123.0 49 S11:40:38.34 -0.11.0M
ITMHL130.9 1 P11:40:23.85 -0.81.0M
ITMHL130.9 1 S11:40:40.04 -0.41.0M
VALYHP129.5 3 P11:40:23.48 -0.91.0M
VLXHP158.1 16 P11:40:28.56 0.11.0M
VLXHP158.1 16 S11:40:48.32 0.81.0M
AMTHP171.1354 P11:40:30.40 0.11.0M
AMTHP171.1354 S11:40:51.28 0.41.0M
GR291Y189.3 1 P11:40:33.35 0.51.0M
GR291Y189.3 1 S11:40:56.74 1.31.0M
GURHP218.7 10 P11:40:37.60 0.81.0M
GURHP218.7 10 S11:41:03.08 0.51.0M
KLVHL228.2 6 P11:40:38.89 0.91.0M
KLVHL228.2 6 S11:41:05.28 0.51.0M


  Solution details 

Event:
    Public ID              nkua2023kdzn
    Description
      region name: Southern Greece
Origin:
    Date                   2023-05-25
    Time                  11:40:02.57  +/-    0.6 s
    Latitude              36.0015 deg  +/-      3 km
    Longitude             21.9000 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.64 s
    Azimuthal gap             256 deg

2 Network magnitudes:
    MLv       2.44 +/- 0.13  13            
    M         2.44           13 preferred  

29 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR33  1Y    0.8  25  P       11:40:17.51  -1.2 M  1.0  GR33 
    GR33  1Y    0.8  25  S       11:40:29.54  -0.4 M  1.0  GR33 
    PYL   HP    0.9 352  P       11:40:18.73  -1.2 M  1.0  PYL  
    PYL   HP    0.9 352  S       11:40:32.25   0.2 M  1.0  PYL  
    KTHR  HC    0.9  74  P       11:40:19.58  -0.6 M  1.0  KTHR 
    KTHR  HC    0.9  74  S       11:40:32.68   0.1 M  1.0  KTHR 
    KTRS  HC    0.9  12  P       11:40:19.87  -0.8 M  1.0  KTRS 
    KTRS  HC    0.9  12  S       11:40:32.92  -0.4 M  1.0  KTRS 
    KTHA  HL    1.0  75  P       11:40:21.19  -0.1 M  1.0  KTHA 
    KTHA  HL    1.0  75  S       11:40:34.16  -0.3 M  1.0  KTHA 
    VLI   HL    1.1  49  P       11:40:23.19  -0.3 M  1.0  VLI  
    VLI   HL    1.1  49  S       11:40:38.34  -0.1 M  1.0  VLI  
    GR31  1Y    1.1  26  P       11:40:23.64  -0.5 M  1.0  GR31 
    GR31  1Y    1.1  26  S       11:40:39.66   0.1 M  1.0  GR31 
    ANKY  HL    1.1  96  P       11:40:24.83   0.7 M  1.0  ANKY 
    ANKY  HL    1.1  96  S       11:40:40.28   0.7 M  1.0  ANKY 
    VALY  HP    1.2   3  P       11:40:23.48  -0.9 M  1.0  VALY 
    ITM   HL    1.2   1  P       11:40:23.85  -0.8 M  1.0  ITM  
    ITM   HL    1.2   1  S       11:40:40.04  -0.4 M  1.0  ITM  
    VLX   HP    1.4  16  P       11:40:28.56   0.1 M  1.0  VLX  
    VLX   HP    1.4  16  S       11:40:48.32   0.8 M  1.0  VLX  
    AMT   HP    1.5 354  P       11:40:30.40   0.1 M  1.0  AMT  
    AMT   HP    1.5 354  S       11:40:51.28   0.4 M  1.0  AMT  
    GR29  1Y    1.7   1  P       11:40:33.35   0.5 M  1.0  GR29 
    GR29  1Y    1.7   1  S       11:40:56.74   1.3 M  1.0  GR29 
    GUR   HP    2.0  10  P       11:40:37.60   0.8 M  1.0  GUR  
    GUR   HP    2.0  10  S       11:41:03.08   0.5 M  1.0  GUR  
    KLV   HL    2.0   6  P       11:40:38.89   0.9 M  1.0  KLV  
    KLV   HL    2.0   6  S       11:41:05.28   0.5 M  1.0  KLV  

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR33  1Y    0.8  25  MLv     2.42 -0.02    0.45378      
    PYL   HP    0.9 352  MLv     2.85  0.41   0.356651      
    KTHR  HC    0.9  74  MLv     2.67  0.23    0.71803      
    KTRS  HC    0.9  12  MLv     2.33 -0.11   0.321867      
    KTHA  HL    1.0  75  MLv     2.59  0.15   0.558892      
    VLI   HL    1.1  49  MLv     2.47  0.03   0.461833      
    GR31  1Y    1.1  26  MLv     2.31 -0.13   0.235898      
    ANKY  HL    1.1  96  MLv     2.13 -0.31   0.158344      
    VALY  HP    1.2   3  MLv     2.66  0.22   0.516082      
    ITM   HL    1.2   1  MLv     2.30 -0.14   0.220115      
    VLX   HP    1.4  16  MLv     1.86 -0.58   0.0594279      
    AMT   HP    1.5 354  MLv     2.62  0.18    0.28959      
    GR29  1Y    1.7   1  MLv     2.39 -0.05   0.139026      
    GUR   HP    2.0  10  MLv     2.35 -0.09   0.091637      
    KLV   HL    2.0   6  MLv     2.42 -0.03   0.0716002