Earthquake Information
 Origin Time
 2025-04-23 12:08:44 (GMT)
 Magnitude
 M 1.7
 Latitude
 37.1515° N
 Longitude
 22.4577° E
 Focal Depth
 10 km
 # of Arrivals
 10
 Location 9.0 km NNE of Sparti
32.9 km ENE of Kalamata
145.6 km SW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR311Y14.3157 P12:08:45.06 -3.21.0A
PSAMCL132.3350 P12:09:05.60 -0.71.0A
PSARCL133.6349 P12:09:08.16 1.71.0A
TRIZCL139.2346 P12:09:07.18 0.01.0A
DSFHP140.2 2 P12:09:07.20 -0.11.0A
ATHHL143.8 50 P12:09:08.15 0.31.0A
NOACHL143.9 50 P12:09:08.13 0.31.0A
GR241Y172.5352 P12:09:08.79 -2.81.0A
KNDRHC237.5153 P12:09:23.41 3.41.0A
PRMDHP289.9336 P12:09:27.58 1.11.0A


  Solution details 

Event:
    Public ID              nkua2025hxoj
    Description
      region name: Southern Greece
Origin:
    Date                   2025-04-23
    Time                  12:08:44.31  +/-    0.5 s
    Latitude              37.1515 deg  +/-      4 km
    Longitude             22.4577 deg  +/-      7 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.87 s
    Azimuthal gap             179 deg

2 Network magnitudes:
    MLv       1.69 +/- 0.24   6            
    M         1.69            6 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR31  1Y    0.1 157  P       12:08:45.06  -3.2 A  1.0  GR31 
    PSAM  CL    1.2 350  P       12:09:05.60  -0.7 A  1.0  PSAM 
    PSAR  CL    1.2 349  P       12:09:08.16   1.7 A  1.0  PSAR 
    TRIZ  CL    1.3 346  P       12:09:07.18  -0.0 A  1.0  TRIZ 
    DSF   HP    1.3   2  P       12:09:07.20  -0.1 A  1.0  DSF  
    ATH   HL    1.3  50  P       12:09:08.15   0.3 A  1.0  ATH  
    NOAC  HL    1.3  50  P       12:09:08.13   0.3 A  1.0  NOAC 
    GR24  1Y    1.6 352  P       12:09:08.79  -2.8 A  1.0  GR24 
    KNDR  HC    2.1 153  P       12:09:23.41   3.4 A  1.0  KNDR 
    PRMD  HP    2.6 336  P       12:09:27.58   1.1 A  1.0  PRMD 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR31  1Y    0.1 157  MLv     1.30 -0.39   0.693938      
    PSAM  CL    1.2 350  MLv     1.69 -0.00   0.0531466      
    PSAR  CL    1.2 349  MLv     1.63 -0.06   0.0461052      
    TRIZ  CL    1.3 346  MLv     1.68 -0.01   0.0487793      
    DSF   HP    1.3   2  MLv     1.66 -0.03   0.0454943      
    ATH   HL    1.3  50  MLv     2.50  0.81   0.304982