Earthquake Information
 Origin Time
2025-01-16 12:20:43 (GMT)
 Magnitude
M 1.8
 Latitude
40.1103° N
 Longitude
23.2243° E
 Focal Depth
9 km
 # of Arrivals
18
 Location 34.5 km SSW of Poliyiros
63.5 km SSE of Thessaloniki
240.6 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR131Y27.0353 P12:20:47.96 0.01.0M
GR131Y27.0353 S12:20:51.89 0.01.0M
PLGHL34.5 33 P12:20:49.27 0.01.0M
PLGHL34.5 33 S12:20:53.99 -0.21.0M
PAIGHT43.1117 P12:20:50.73 0.11.0M
PAIGHT43.1117 S12:20:56.37 -0.21.0M
HORTHT55.2349 P12:20:52.45 -0.21.0M
HORTHT55.2349 S12:20:59.77 -0.41.0M
GR181Y63.7228 P12:20:54.20 0.11.0M
GR181Y63.7228 S12:21:02.53 -0.11.0M
OURHT69.0 69 P12:20:54.89 0.11.0M
OURHT69.0 69 S12:21:03.88 0.01.0M
GR091Y72.6 33 P12:20:55.76 0.41.0M
GR091Y72.6 33 S12:21:04.93 0.01.0M
SRSHT115.1 16 P12:21:02.82 0.71.0M
SRSHT115.1 16 S12:21:17.46 0.61.0M
PRASHL177.6 39 P12:21:11.01 -0.41.0M
PRASHL177.6 39 S12:21:32.88 -0.41.0M


  Solution details

Event:
    Public ID              nkua2025bciz
    Description
      region name: Greece
Origin:
    Date                   2025-01-16
    Time                  12:20:42.77
    Latitude              40.1103 deg  +/-      0 km
    Longitude             23.2243 deg  +/-      0 km
    Depth                       9 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap             121 deg

2 Network magnitudes:
    MLv       1.81 +/- 0.21   7            
    M         1.81            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR13  1Y    0.2 353  P       12:20:47.96   0.0 M  1.0  GR13 
    GR13  1Y    0.2 353  S       12:20:51.89  -0.0 M  1.0  GR13 
    PLG   HL    0.3  33  P       12:20:49.27   0.0 M  1.0  PLG  
    PLG   HL    0.3  33  S       12:20:53.99  -0.2 M  1.0  PLG  
    PAIG  HT    0.4 117  P       12:20:50.73   0.1 M  1.0  PAIG 
    PAIG  HT    0.4 117  S       12:20:56.37  -0.2 M  1.0  PAIG 
    HORT  HT    0.5 349  P       12:20:52.45  -0.2 M  1.0  HORT 
    HORT  HT    0.5 349  S       12:20:59.77  -0.4 M  1.0  HORT 
    GR18  1Y    0.6 228  P       12:20:54.20   0.1 M  1.0  GR18 
    GR18  1Y    0.6 228  S       12:21:02.53  -0.1 M  1.0  GR18 
    OUR   HT    0.6  69  P       12:20:54.89   0.1 M  1.0  OUR  
    OUR   HT    0.6  69  S       12:21:03.88   0.0 M  1.0  OUR  
    GR09  1Y    0.7  33  P       12:20:55.76   0.4 M  1.0  GR09 
    GR09  1Y    0.7  33  S       12:21:04.93   0.0 M  1.0  GR09 
    SRS   HT    1.0  16  P       12:21:02.82   0.7 M  1.0  SRS  
    SRS   HT    1.0  16  S       12:21:17.46   0.6 M  1.0  SRS  
    PRAS  HL    1.6  39  P       12:21:11.01  -0.4 M  1.0  PRAS 
    PRAS  HL    1.6  39  S       12:21:32.88  -0.4 M  1.0  PRAS 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR13  1Y    0.2 353  MLv     1.49 -0.32   0.516571      
    PLG   HL    0.3  33  MLv     1.47 -0.34   0.314851      
    PAIG  HT    0.4 117  MLv     1.53 -0.28   0.173421      
    HORT  HT    0.5 349  MLv     1.96  0.15   0.203175      
    GR18  1Y    0.6 228  MLv     2.02  0.21   0.251884      
    OUR   HT    0.6  69  MLv     1.91  0.10   0.184689      
    GR09  1Y    0.7  33  MLv     1.87  0.06   0.160274      
    SRS   HT    1.0  16  MLv     1.88  0.07   0.0709608      
    PRAS  HL    1.6  39  MLv     2.14  0.33   0.0896528