Earthquake Information
 Origin Time
2025-04-20 01:33:03 (GMT)
 Magnitude
M 1.6
 Latitude
40.0215° N
 Longitude
23.3163° E
 Focal Depth
2 km
 # of Arrivals
15
 Location 40.6 km SSW of Poliyiros
74.6 km ESE of Katerini
229.5 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PLN1HI22.2 97 P01:33:07.43 0.41.0A
PAIGHT32.1107 P01:33:08.53 -0.11.0A
PLGHL40.4 16 P01:33:09.15 -0.91.0A
GR181Y64.2240 P01:33:13.82 -0.31.0A
OURHT66.4 58 P01:33:13.95 -0.41.0A
HORTHT66.7344 P01:33:13.44 -1.01.0A
NESNHT73.9244 P01:33:16.10 0.41.0A
GR091Y77.7 24 P01:33:17.46 1.11.0A
TYRNHT98.7250 P01:33:19.59 -0.31.0A
GR211Y99.6224 P01:33:20.33 0.31.0A
KOKKHT105.7 33 P01:33:21.54 0.51.0A
AOS2HT107.1155 P01:33:21.16 -0.11.0A
GR221Y111.8202 P01:33:22.07 0.01.0A
THASHT135.6 61 P01:33:24.89 -0.71.0A
KKBBS203.0356 P01:33:36.13 1.21.0A


  Solution details

Event:
    Public ID              nkua2025hrgx
    Description
      region name: Greece
Origin:
    Date                   2025-04-20
    Time                  01:33:02.81  +/-    0.3 s
    Latitude              40.0215 deg  +/-      2 km
    Longitude             23.3163 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.64 s
    Azimuthal gap              94 deg

2 Network magnitudes:
    MLv       1.61 +/- 0.14  11            
    M         1.61           11 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PLN1  HI    0.2  97  P       01:33:07.43   0.4 A  1.0  PLN1 
    PAIG  HT    0.3 107  P       01:33:08.53  -0.1 A  1.0  PAIG 
    PLG   HL    0.4  16  P       01:33:09.15  -0.9 A  1.0  PLG  
    GR18  1Y    0.6 240  P       01:33:13.82  -0.3 A  1.0  GR18 
    OUR   HT    0.6  58  P       01:33:13.95  -0.4 A  1.0  OUR  
    HORT  HT    0.6 344  P       01:33:13.44  -1.0 A  1.0  HORT 
    NESN  HT    0.7 244  P       01:33:16.10   0.4 A  1.0  NESN 
    GR09  1Y    0.7  24  P       01:33:17.46   1.1 A  1.0  GR09 
    TYRN  HT    0.9 250  P       01:33:19.59  -0.3 A  1.0  TYRN 
    GR21  1Y    0.9 224  P       01:33:20.33   0.3 A  1.0  GR21 
    KOKK  HT    1.0  33  P       01:33:21.54   0.5 A  1.0  KOKK 
    AOS2  HT    1.0 155  P       01:33:21.16  -0.1 A  1.0  AOS2 
    GR22  1Y    1.0 202  P       01:33:22.07   0.0 A  1.0  GR22 
    THAS  HT    1.2  61  P       01:33:24.89  -0.7 A  1.0  THAS 
    KKB   BS    1.8 356  P       01:33:36.13   1.2 A  1.0  KKB  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PLN1  HI    0.2  97  MLv     1.51 -0.10   0.709538      
    PAIG  HT    0.3 107  MLv     1.56 -0.05   0.346713      
    PLG   HL    0.4  16  MLv     1.65  0.04   0.345656      
    GR18  1Y    0.6 240  MLv     1.56 -0.05   0.0861141      
    OUR   HT    0.6  58  MLv     1.73  0.12   0.126468      
    HORT  HT    0.6 344  MLv     2.02  0.41   0.165551      
    NESN  HT    0.7 244  MLv     1.95  0.34   0.191224      
    GR09  1Y    0.7  24  MLv     1.80  0.19   0.130129      
    TYRN  HT    0.9 250  MLv     1.57 -0.04   0.0464434      
    GR21  1Y    0.9 224  MLv     1.32 -0.29   0.0334095      
    KOKK  HT    1.0  33  MLv     1.64  0.03   0.0644717      
    AOS2  HT    1.0 155  MLv     1.38 -0.23   0.0346611      
    GR22  1Y    1.0 202  MLv     1.43 -0.18   0.0371869