Earthquake Information
 Origin Time
2019-04-26 21:40:52 (GMT)
 Magnitude
M 4.0
 Latitude
35.2473° N
 Longitude
27.8273° E
 Focal Depth
17 km
 # of Arrivals
41
 Location 77.4 km SE of Karpathos
137.4 km SSW of Rodhos
475.4 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
2402642 1.26E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
35.268827.793214.04.0

Source parameters determination

Click here for detailed focal mechanism solution


  Intensity map


PGA
PGV
MI

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


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
RGE1HI87.2 6 P21:41:07.78 0.21.0M
RGE1HI87.2 6 S21:41:19.34 0.21.0M
ARGHL110.7 14 P21:41:10.77 -0.41.0M
ARGHL110.7 14 S21:41:25.43 -0.21.0M
ZKRHL147.1264 P21:41:16.35 -0.51.0M
ZKRHL147.1264 S21:41:35.62 -0.21.0M
NISRHL164.0337 P21:41:19.49 0.51.0M
NISRHL164.0337 S21:41:39.39 -0.11.0M
ASTAHL196.1317 P21:41:23.10 0.01.0M
ASTAHL196.1317 S21:41:46.74 -0.21.0M
THR8HT247.9301 P21:41:29.54 -0.21.0M
THR8HT247.9301 S21:41:58.84 0.01.0M
CMBOHT257.2302 P21:41:31.00 0.11.0M
SAP3HL259.8300 P21:41:31.34 0.01.0M
SNT5HA254.2300 P21:41:30.68 0.11.0M
SNT5HA254.2300 S21:42:00.29 -0.11.0M
THR3HT254.0300 P21:41:30.56 0.01.0M
THR5HT258.6300 P21:41:31.42 0.31.0M
THR6HT251.4299 P21:41:30.18 0.01.0M
THR9HT254.7299 P21:41:30.61 0.01.0M
IDIMN266.7271 P21:41:32.80 0.51.0M
IDIMN266.7271 S21:42:03.45 0.01.0M
GVDHL343.5262 P21:41:42.02 -0.11.0M
GVDHL343.5262 S21:42:20.99 0.11.0M
KNDRHC381.6270 P21:41:46.99 0.01.0M
KNDRHC381.6270 S21:42:29.15 -0.51.0M
KARYHA432.8316 P21:41:52.77 -0.71.0M
KARYHA432.8316 S21:42:41.36 0.11.0M
ATHUHA470.7310 P21:41:58.20 -0.21.0M
DIONHL468.7312 P21:41:57.52 -0.61.0M
PRKHL465.6343 P21:41:57.02 -0.51.0M
PTLHL471.0311 P21:41:58.23 -0.21.0M
VLYHL462.2309 P21:41:57.01 -0.31.0M
KRNDHT481.6299 P21:41:59.73 -0.11.0M
KYMIHL501.4319 P21:42:01.78 -0.51.0M
VILLHA516.8309 P21:42:03.96 -0.41.0M
LTKHP532.1305 P21:42:06.50 0.21.0M
VLXHP542.1296 P21:42:07.29 -0.41.0M
AOS2HT559.0321 P21:42:09.12 -0.51.0M
GURHP573.6301 P21:42:11.96 0.21.0M
KLVHL594.1301 P21:42:14.08 -0.21.0M


  Solution details

Event:
    Public ID              nkua2019idtt
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2019-04-26
    Time                  21:40:52.92
    Latitude              35.2473 deg  +/-      2 km
    Longitude             27.8273 deg  +/-      2 km
    Depth                      17 km   +/-    3 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.27 s
    Azimuthal gap             249 deg

5 Network magnitudes:
    MLv       4.01 +/- 0.20  28            
    M         4.01           28 preferred  
    mb        4.51            2            
    mB        4.64            1            
    Mw(mB)    3.86            1            

41 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    RGE1  HI    0.8   6  P       21:41:07.78   0.2 M  1.0  RGE1 
    RGE1  HI    0.8   6  S       21:41:19.34   0.2 M  1.0  RGE1 
    ARG   HL    1.0  14  P       21:41:10.77  -0.4 M  1.0  ARG  
    ARG   HL    1.0  14  S       21:41:25.43  -0.2 M  1.0  ARG  
    ZKR   HL    1.3 264  P       21:41:16.35  -0.5 M  1.0  ZKR  
    ZKR   HL    1.3 264  S       21:41:35.62  -0.2 M  1.0  ZKR  
    NISR  HL    1.5 337  P       21:41:19.49   0.5 M  1.0  NISR 
    NISR  HL    1.5 337  S       21:41:39.39  -0.1 M  1.0  NISR 
    ASTA  HL    1.8 317  P       21:41:23.10   0.0 M  1.0  ASTA 
    ASTA  HL    1.8 317  S       21:41:46.74  -0.2 M  1.0  ASTA 
    THR8  HT    2.2 301  P       21:41:29.54  -0.2 M  1.0  THR8 
    THR8  HT    2.2 301  S       21:41:58.84  -0.0 M  1.0  THR8 
    THR6  HT    2.3 299  P       21:41:30.18  -0.0 M  1.0  THR6 
    THR3  HT    2.3 300  P       21:41:30.56   0.0 M  1.0  THR3 
    SNT5  HA    2.3 300  P       21:41:30.68   0.1 M  1.0  SNT5 
    SNT5  HA    2.3 300  S       21:42:00.29  -0.1 M  1.0  SNT5 
    THR9  HT    2.3 299  P       21:41:30.61  -0.0 M  1.0  THR9 
    CMBO  HT    2.3 302  P       21:41:31.00   0.1 M  1.0  CMBO 
    THR5  HT    2.3 300  P       21:41:31.42   0.3 M  1.0  THR5 
    SAP3  HL    2.3 300  P       21:41:31.34   0.0 M  1.0  SAP3 
    IDI   MN    2.4 271  P       21:41:32.80   0.5 M  1.0  IDI  
    IDI   MN    2.4 271  S       21:42:03.45  -0.0 M  1.0  IDI  
    GVD   HL    3.1 262  P       21:41:42.02  -0.1 M  1.0  GVD  
    GVD   HL    3.1 262  S       21:42:20.99   0.1 M  1.0  GVD  
    KNDR  HC    3.4 270  P       21:41:46.99   0.0 M  1.0  KNDR 
    KNDR  HC    3.4 270  S       21:42:29.15  -0.5 M  1.0  KNDR 
    KARY  HA    3.9 316  P       21:41:52.77  -0.7 M  1.0  KARY 
    KARY  HA    3.9 316  S       21:42:41.36   0.1 M  1.0  KARY 
    VLY   HL    4.2 309  P       21:41:57.01  -0.3 M  1.0  VLY  
    PRK   HL    4.2 343  P       21:41:57.02  -0.5 M  1.0  PRK  
    DION  HL    4.2 312  P       21:41:57.52  -0.6 M  1.0  DION 
    ATHU  HA    4.2 310  P       21:41:58.20  -0.2 M  1.0  ATHU 
    PTL   HL    4.2 311  P       21:41:58.23  -0.2 M  1.0  PTL  
    KRND  HT    4.3 299  P       21:41:59.73  -0.1 M  1.0  KRND 
    KYMI  HL    4.5 319  P       21:42:01.78  -0.5 M  1.0  KYMI 
    VILL  HA    4.7 309  P       21:42:03.96  -0.4 M  1.0  VILL 
    LTK   HP    4.8 305  P       21:42:06.50   0.2 M  1.0  LTK  
    VLX   HP    4.9 296  P       21:42:07.29  -0.4 M  1.0  VLX  
    AOS2  HT    5.0 321  P       21:42:09.12  -0.5 M  1.0  AOS2 
    GUR   HP    5.2 301  P       21:42:11.96   0.2 M  1.0  GUR  
    KLV   HL    5.4 301  P       21:42:14.08  -0.2 M  1.0  KLV  

32 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ARG   HL    1.0  14  MLv     3.92 -0.09    11.6554      
    ZKR   HL    1.3 264  MLv     3.84 -0.17    6.41245      
    NISR  HL    1.5 337  MLv     3.79 -0.22    4.69861      
    ASTA  HL    1.8 317  MLv     3.78 -0.23    3.17652      
    THR8  HT    2.2 301  MLv     4.30  0.29    13.1086      
    THR6  HT    2.3 299  MLv     4.13  0.12    6.60232      
    THR3  HT    2.3 300  MLv     4.14  0.13    9.84682      
    SNT5  HA    2.3 300  MLv     4.20  0.19    2.48317      
    THR9  HT    2.3 299  MLv     4.20  0.19    15.2264      
    CMBO  HT    2.3 302  MLv     4.20  0.19    4.12643      
    THR5  HT    2.3 300  MLv     3.70 -0.31    9.91333      
    SAP3  HL    2.3 300  MLv     4.21  0.21     6.8589      
    IDI   MN    2.4 271  MLv     3.82 -0.19     1.5292      
    GVD   HL    3.1 262  MLv     3.97 -0.04   0.680809      
    KNDR  HC    3.4 270  MLv     4.28  0.27    1.17145      
    KARY  HA    3.9 316  MLv     4.08  0.07   0.512051      
    VLY   HL    4.2 309  MLv     4.24  0.23   0.630443      
    PRK   HL    4.2 343  MLv     3.98 -0.02   0.345114      
    DION  HL    4.2 312  MLv     3.60 -0.41   0.390427      
    ATHU  HA    4.2 310  MLv     4.01  0.00   0.218711      
    PTL   HL    4.2 311  MLv     3.99 -0.02   0.341839      
    KRND  HT    4.3 299  MLv     4.13  0.12   0.441922      
    KYMI  HL    4.5 319  MLv     3.63 -0.37   0.127827      
    VILL  HA    4.7 309  MLv     4.10  0.09   0.342996      
    LTK   HP    4.8 305  MLv     2.72 -1.29   0.0499544      
    VLX   HP    4.9 296  MLv     3.78 -0.23   0.145626      
    AOS2  HT    5.0 321  MLv     3.90 -0.10    0.17695      
    AOS2  HT    5.0 321  mb      4.44 -0.07    33.2745 0.70 
    GUR   HP    5.2 301  MLv     4.13  0.12   0.273224      
    KLV   HL    5.4 301  MLv     4.19  0.18   0.215754      
    KLV   HL    5.4 301  mB      4.64  0.00        610      
    KLV   HL    5.4 301  mb      4.58  0.07    56.4299 0.94