Earthquake Information
 Origin Time
2024-04-19 08:02:21 (GMT)
 Magnitude
M 4.2
 Latitude
37.7982° N
 Longitude
26.7445° E
 Focal Depth
7 km
 # of Arrivals
31
 Location 20.9 km WNW of Samos
56.2 km ENE of Ikaria
265.0 km E of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  
  

  Intensity map


PGA
PGV
MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SMGHL13.3142 P08:02:23.18 -0.41.0M
SMGHL13.3142 S08:02:25.40 -0.41.0M
CHOSHT89.3317 P08:02:36.57 0.51.0M
CHOSHT89.3317 S08:02:48.35 0.61.0M
KLNAHL95.7168 P08:02:36.97 0.11.0M
KLNAHL95.7168 S08:02:49.61 0.31.0M
KOSPHC112.5155 P08:02:39.70 0.11.0M
KOSPHC112.5155 S08:02:54.64 0.61.0M
TNSAHL142.1258 P08:02:44.36 0.11.0M
TNSAHL142.1258 S08:03:02.35 0.11.0M
MYT1HI143.9354 P08:02:44.74 0.31.0M
PRKHL166.3345 P08:02:47.71 -0.21.0M
PRKHL166.3345 S08:03:08.64 0.01.0M
SNT1HA193.0217 P08:02:51.90 0.51.0M
KARYHA204.1277 P08:02:52.49 -0.41.0M
KARYHA204.1277 S08:03:17.55 0.11.0M
MHLOHL241.2239 P08:02:56.68 -0.91.0M
MRTHHA248.4278 P08:02:58.34 -0.21.0M
ATHUHA260.4274 P08:02:59.68 -0.51.0M
ATHHL266.3274 P08:03:00.68 -0.21.0M
ERTRHA267.5285 P08:03:00.63 -0.41.0M
LIAHL269.8330 P08:03:00.43 -0.81.0M
LIAHL269.8330 S08:03:32.45 0.41.0M
STFNHA283.6278 P08:03:03.05 -0.11.0M
MET1HL296.5265 P08:03:04.21 -0.51.0M
MET1HL296.5265 S08:03:39.03 0.81.0M
GR261Y299.3283 P08:03:04.91 -0.31.0M
GR261Y299.3283 S08:03:38.61 -0.51.0M
ZKRHL302.1189 P08:03:04.75 -0.61.0M
PAIGHT356.4312 P08:03:11.56 -0.81.0M
PAIGHT356.4312 S08:03:52.15 0.41.0M


  Solution details

Event:
    Public ID              nkua2024hrtt
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2024-04-19
    Time                  08:02:20.62
    Latitude              37.7982 deg  +/-      1 km
    Longitude             26.7445 deg  +/-      1 km
    Depth                       7 km   +/-    3 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.40 s
    Azimuthal gap             148 deg

2 Network magnitudes:
    MLv       4.23 +/- 0.31  16            
    M         4.23           16 preferred  

31 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SMG   HL    0.1 142  P       08:02:23.18  -0.4 M  1.0  SMG  
    SMG   HL    0.1 142  S       08:02:25.40  -0.4 M  1.0  SMG  
    CHOS  HT    0.8 317  P       08:02:36.57   0.5 M  1.0  CHOS 
    CHOS  HT    0.8 317  S       08:02:48.35   0.6 M  1.0  CHOS 
    KLNA  HL    0.9 168  P       08:02:36.97   0.1 M  1.0  KLNA 
    KLNA  HL    0.9 168  S       08:02:49.61   0.3 M  1.0  KLNA 
    KOSP  HC    1.0 155  P       08:02:39.70   0.1 M  1.0  KOSP 
    KOSP  HC    1.0 155  S       08:02:54.64   0.6 M  1.0  KOSP 
    TNSA  HL    1.3 258  P       08:02:44.36   0.1 M  1.0  TNSA 
    TNSA  HL    1.3 258  S       08:03:02.35   0.1 M  1.0  TNSA 
    MYT1  HI    1.3 354  P       08:02:44.74   0.3 M  1.0  MYT1 
    PRK   HL    1.5 345  P       08:02:47.71  -0.2 M  1.0  PRK  
    PRK   HL    1.5 345  S       08:03:08.64   0.0 M  1.0  PRK  
    SNT1  HA    1.7 217  P       08:02:51.90   0.5 M  1.0  SNT1 
    KARY  HA    1.8 277  P       08:02:52.49  -0.4 M  1.0  KARY 
    KARY  HA    1.8 277  S       08:03:17.55   0.1 M  1.0  KARY 
    MHLO  HL    2.2 239  P       08:02:56.68  -0.9 M  1.0  MHLO 
    MRTH  HA    2.2 278  P       08:02:58.34  -0.2 M  1.0  MRTH 
    ATHU  HA    2.3 274  P       08:02:59.68  -0.5 M  1.0  ATHU 
    ATH   HL    2.4 274  P       08:03:00.68  -0.2 M  1.0  ATH  
    ERTR  HA    2.4 285  P       08:03:00.63  -0.4 M  1.0  ERTR 
    LIA   HL    2.4 330  P       08:03:00.43  -0.8 M  1.0  LIA  
    LIA   HL    2.4 330  S       08:03:32.45   0.4 M  1.0  LIA  
    STFN  HA    2.6 278  P       08:03:03.05  -0.1 M  1.0  STFN 
    MET1  HL    2.7 265  P       08:03:04.21  -0.5 M  1.0  MET1 
    MET1  HL    2.7 265  S       08:03:39.03   0.8 M  1.0  MET1 
    GR26  1Y    2.7 283  P       08:03:04.91  -0.3 M  1.0  GR26 
    GR26  1Y    2.7 283  S       08:03:38.61  -0.5 M  1.0  GR26 
    ZKR   HL    2.7 189  P       08:03:04.75  -0.6 M  1.0  ZKR  
    PAIG  HT    3.2 312  P       08:03:11.56  -0.8 M  1.0  PAIG 
    PAIG  HT    3.2 312  S       08:03:52.15   0.4 M  1.0  PAIG 

20 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SMG   HL    0.1 142  MLv     4.21 -0.02    594.082      
    CHOS  HT    0.8 317  MLv     4.40  0.17    44.6462      
    KLNA  HL    0.9 168  MLv     4.63  0.40     70.887      
    KOSP  HC    1.0 155  MLv     4.71  0.48    70.5405      
    TNSA  HL    1.3 258  MLv     4.02 -0.21     10.222      
    MYT1  HI    1.3 354  MLv     4.75  0.52     53.781      
    PRK   HL    1.5 345  MLv     4.68  0.45    35.2648      
    SNT1  HA    1.7 217  MLv     4.69  0.46    17.8581      
    KARY  HA    1.8 277  MLv     3.87 -0.35    3.57276      
    MHLO  HL    2.2 239  MLv     4.68  0.45    30.4667      
    MRTH  HA    2.2 278  MLv     3.93 -0.30     2.4429      
    ATHU  HA    2.3 274  MLv     3.95 -0.28    1.37329      
    ATH   HL    2.4 274  MLv     4.05 -0.18    2.63187      
    ERTR  HA    2.4 285  MLv     3.68 -0.54    1.11109      
    LIA   HL    2.4 330  MLv     3.93 -0.29    3.84783      
    STFN  HA    2.6 278  MLv     3.90 -0.33    1.51154      
    MET1  HL    2.7 265  MLv     4.08 -0.15    1.97118      
    GR26  1Y    2.7 283  MLv     3.89 -0.34     1.2367      
    ZKR   HL    2.7 189  MLv     4.52  0.30    5.18087      
    PAIG  HT    3.2 312  MLv     4.14 -0.09   0.874156