Earthquake Information
 Origin Time
2024-04-30 03:31:31 (GMT)
 Magnitude
M 1.8
 Latitude
40.4986° N
 Longitude
23.4753° E
 Focal Depth
2 km
 # of Arrivals
15
 Location 14.2 km NNE of Poliyiros
47.6 km ESE of Thessaloniki
280.6 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PLGHL14.4191 P03:31:33.70 0.31.0A
GR091Y25.4 45 P03:31:35.20 -0.11.0A
GR131Y29.4236 P03:31:36.13 0.21.0A
HORTHT33.6289 P03:31:36.42 -0.31.0A
SOHHT37.2344 P03:31:37.09 -0.21.0A
OURHT46.6113 P03:31:38.73 -0.11.0A
KOKKHT56.7 51 P03:31:40.45 -0.11.0A
PAIGHT64.8165 P03:31:41.36 -0.61.0A
SRSHT68.4 8 P03:31:42.18 -0.41.0A
NVRHL100.0 19 P03:31:47.52 -0.31.0A
KAVAHT103.3 57 P03:31:48.66 0.21.0A
THASHT105.8 83 P03:31:49.30 0.41.0A
MMBBS118.8 11 P03:31:50.69 -0.11.0A
PRASHL131.0 43 P03:31:52.76 0.11.0A
KKBBS152.1349 P03:31:56.61 1.01.0A


  Solution details

Event:
    Public ID              nkua2024ilni
    Description
      region name: Greece
Origin:
    Date                   2024-04-30
    Time                  03:31:30.57  +/-    0.3 s
    Latitude              40.4986 deg  +/-      2 km
    Longitude             23.4753 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.36 s
    Azimuthal gap              55 deg

2 Network magnitudes:
    MLv       1.79 +/- 0.14   9            
    M         1.79            9 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PLG   HL    0.1 191  P       03:31:33.70   0.3 A  1.0  PLG  
    GR09  1Y    0.2  45  P       03:31:35.20  -0.1 A  1.0  GR09 
    GR13  1Y    0.3 236  P       03:31:36.13   0.2 A  1.0  GR13 
    HORT  HT    0.3 289  P       03:31:36.42  -0.3 A  1.0  HORT 
    SOH   HT    0.3 344  P       03:31:37.09  -0.2 A  1.0  SOH  
    OUR   HT    0.4 113  P       03:31:38.73  -0.1 A  1.0  OUR  
    KOKK  HT    0.5  51  P       03:31:40.45  -0.1 A  1.0  KOKK 
    PAIG  HT    0.6 165  P       03:31:41.36  -0.6 A  1.0  PAIG 
    SRS   HT    0.6   8  P       03:31:42.18  -0.4 A  1.0  SRS  
    NVR   HL    0.9  19  P       03:31:47.52  -0.3 A  1.0  NVR  
    KAVA  HT    0.9  57  P       03:31:48.66   0.2 A  1.0  KAVA 
    THAS  HT    1.0  83  P       03:31:49.30   0.4 A  1.0  THAS 
    MMB   BS    1.1  11  P       03:31:50.69  -0.1 A  1.0  MMB  
    PRAS  HL    1.2  43  P       03:31:52.76   0.1 A  1.0  PRAS 
    KKB   BS    1.4 349  P       03:31:56.61   1.0 A  1.0  KKB  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PLG   HL    0.1 191  MLv     2.04  0.25    3.85825      
    GR09  1Y    0.2  45  MLv     2.20  0.41    2.92045      
    GR13  1Y    0.3 236  MLv     1.53 -0.26   0.495414      
    HORT  HT    0.3 289  MLv     1.65 -0.14   0.349731      
    SOH   HT    0.3 344  MLv     1.81  0.02   0.600132      
    OUR   HT    0.4 113  MLv     1.61 -0.18   0.223117      
    KOKK  HT    0.5  51  MLv     1.88  0.08   0.228679      
    PAIG  HT    0.6 165  MLv     1.95  0.16    0.16455      
    SRS   HT    0.6   8  MLv     1.82  0.02    0.10602      
    NVR   HL    0.9  19  MLv     1.80  0.01   0.0749681      
    KAVA  HT    0.9  57  MLv     1.60 -0.19   0.127357