Earthquake Information
 Origin Time
2025-04-21 04:24:36 (GMT)
 Magnitude
M 0.5
 Latitude
38.1467° N
 Longitude
21.8667° E
 Focal Depth
5 km
 # of Arrivals
11
 Location 15.9 km SE of Patras
22.0 km WSW of Aegion
164.4 km W of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LAKAHA14.3 43 P04:24:38.82 -0.21.0A
AIOACL17.6 73 P04:24:39.85 0.31.0A
DROHP25.6212 P04:24:40.90 0.01.0A
KLVHL27.3115 P04:24:41.10 -0.11.0A
TRIZCL30.3 36 P04:24:41.45 -0.21.0A
VVKHP31.0351 P04:24:42.03 0.21.0A
EFPHP31.3 6 P04:24:41.74 -0.11.0A
PSAMCL33.9 55 P04:24:42.18 -0.11.0A
KALEHA36.2 41 P04:24:43.01 0.41.0A
GURHP47.8119 P04:24:44.65 0.11.0A
ANXHP49.9 5 P04:24:44.84 -0.11.0A


  Solution details

Event:
    Public ID              nkua2025htib
    Description
      region name: Greece
Origin:
    Date                   2025-04-21
    Time                  04:24:35.84  +/-    0.5 s
    Latitude              38.1467 deg  +/-      3 km
    Longitude             21.8667 deg  +/-      4 km
    Depth                       5 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.19 s
    Azimuthal gap             139 deg

2 Network magnitudes:
    MLv       0.50 +/- 0.10   8            
    M         0.50            8 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LAKA  HA    0.1  43  P       04:24:38.82  -0.2 A  1.0  LAKA 
    AIOA  CL    0.2  73  P       04:24:39.85   0.3 A  1.0  AIOA 
    DRO   HP    0.2 212  P       04:24:40.90  -0.0 A  1.0  DRO  
    KLV   HL    0.2 115  P       04:24:41.10  -0.1 A  1.0  KLV  
    TRIZ  CL    0.3  36  P       04:24:41.45  -0.2 A  1.0  TRIZ 
    VVK   HP    0.3 351  P       04:24:42.03   0.2 A  1.0  VVK  
    EFP   HP    0.3   6  P       04:24:41.74  -0.1 A  1.0  EFP  
    PSAM  CL    0.3  55  P       04:24:42.18  -0.1 A  1.0  PSAM 
    KALE  HA    0.3  41  P       04:24:43.01   0.4 A  1.0  KALE 
    GUR   HP    0.4 119  P       04:24:44.65   0.1 A  1.0  GUR  
    ANX   HP    0.4   5  P       04:24:44.84  -0.1 A  1.0  ANX  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LAKA  HA    0.1  43  MLv     0.38 -0.12   0.0842685      
    AIOA  CL    0.2  73  MLv     0.39 -0.11   0.0183366      
    DRO   HP    0.2 212  MLv     0.55  0.05   0.134502      
    KLV   HL    0.2 115  MLv     0.47 -0.03   0.0365918      
    TRIZ  CL    0.3  36  MLv     0.56  0.06   0.0505704      
    VVK   HP    0.3 351  MLv     0.02 -0.48   0.0652509      
    EFP   HP    0.3   6  MLv     0.72  0.22   0.0680156      
    PSAM  CL    0.3  55  MLv     0.43 -0.07   0.0300902      
    KALE  HA    0.3  41  MLv     0.52  0.02   0.0326153      
    ANX   HP    0.4   5  MLv     0.75  0.26   0.0255266