Earthquake Information
 Origin Time
2019-02-17 02:31:44 (GMT)
 Magnitude
M 3.8
 Latitude
39.5953° N
 Longitude
23.3448° E
 Focal Depth
9 km
 # of Arrivals
64
 Location 42.6 km NE of Volos
49.1 km NNW of Skiathos
182.4 km N 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)
31068-20 9.22E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
39.592423.335911.03.9

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
NEOHL33.9198 P02:31:50.77 0.21.0M
NEOHL33.9198 S02:31:55.05 -0.51.0M
PAIGHT47.4 37 P02:31:53.33 0.51.0M
PAIGHT47.4 37 S02:31:59.47 -0.11.0M
AOS2HT65.7139 P02:31:55.92 0.11.0M
AOS2HT65.7139 S02:32:05.42 0.51.0M
LRSOHT82.1276 P02:31:58.41 0.01.0M
LRSOHT82.1276 S02:32:09.04 -0.51.0M
LITHT92.1308 P02:32:00.22 0.11.0M
PLGHL86.7 6 P02:31:59.52 0.31.0M
PLGHL86.7 6 S02:32:10.62 -0.31.0M
TYRNHT96.1278 P02:32:00.37 -0.31.0M
TYRNHT96.1278 S02:32:13.24 -0.31.0M
AXARHA109.5213 P02:32:02.98 0.21.0M
AXARHA109.5213 S02:32:16.96 -0.41.0M
HORTHT113.4349 P02:32:04.02 0.61.0M
HORTHT113.4349 S02:32:18.43 -0.11.0M
LKRHL109.3196 P02:32:03.25 0.61.0M
LKRHL109.3196 S02:32:16.90 -0.31.0M
THLHL114.1268 P02:32:03.30 -0.21.0M
THLHL114.1268 S02:32:18.22 -0.51.0M
KYMIHL125.3149 P02:32:05.48 0.31.0M
KYMIHL125.3149 S02:32:21.21 -0.51.0M
THEHT119.8344 P02:32:04.38 0.11.0M
THEHT119.8344 S02:32:19.87 -0.31.0M
SOHHT136.3 0 P02:32:07.43 0.51.0M
SOHHT136.3 0 S02:32:24.83 0.01.0M
KOKKHT146.9 22 P02:32:08.46 -0.11.0M
LIAHL160.5 78 P02:32:10.44 -0.21.0M
VILLHA159.2181 P02:32:10.08 -0.31.0M
ANXHP165.9228 P02:32:11.93 0.41.0M
GRGHT171.1332 P02:32:12.17 0.01.0M
KALEHA169.6218 P02:32:11.87 -0.11.0M
THASHT162.2 46 P02:32:10.26 -0.61.0M
ATHHL183.2170 P02:32:13.89 0.31.0M
DIONHL176.3163 P02:32:12.49 -0.31.0M
EFPHP179.8224 P02:32:13.35 0.21.0M
EFPHP179.8224 S02:32:36.54 0.51.0M
KPROHT174.0283 P02:32:12.67 0.11.0M
KPROHT174.0283 S02:32:34.93 0.01.0M
LTKHP177.9191 P02:32:12.45 -0.51.0M
MG00CL178.4223 P02:32:13.04 0.01.0M
MG00CL178.4223 S02:32:36.15 0.51.0M
PSARCL173.1216 P02:32:12.74 0.41.0M
PTLHL177.9165 P02:32:12.75 -0.21.0M
PTLHL177.9165 S02:32:36.04 0.41.0M
PYRGCL174.7221 P02:32:12.44 -0.21.0M
PYRGCL174.7221 S02:32:35.33 0.31.0M
TETRHL179.9261 P02:32:13.10 -0.31.0M
AGEOCL184.8217 P02:32:14.09 0.31.0M
AGRPCL193.5227 P02:32:15.50 0.51.0M
PVOHP191.0235 P02:32:15.19 0.51.0M
ROD3CL190.4221 P02:32:14.80 0.21.0M
GURHP203.9205 P02:32:15.91 -0.51.0M
KLVHL201.2211 P02:32:15.65 -0.41.0M
NVRHL199.8 13 P02:32:16.29 0.51.0M
PENTHL199.7289 P02:32:15.63 -0.31.0M
VLYHL197.7169 P02:32:15.73 0.31.0M
NESTHT215.7295 P02:32:18.40 0.41.0M
SMTHHL210.0 62 P02:32:17.31 0.21.0M
DROHP231.2218 P02:32:19.86 0.01.0M
KRNDHT246.6184 P02:32:21.25 -0.51.0M
VLXHP261.3199 P02:32:23.43 -0.31.0M
ALNHT271.3 58 P02:32:24.25 -0.61.0M


  Solution details

Event:
    Public ID              nkua2019dibq
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2019-02-17
    Time                  02:31:44.29
    Latitude              39.5953 deg  +/-      0 km
    Longitude             23.3448 deg  +/-      0 km
    Depth                       9 km   +/-    1 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap              61 deg

2 Network magnitudes:
    MLv       3.77 +/- 0.11  36            
    M         3.77           36 preferred  

64 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NEO   HL    0.3 198  P       02:31:50.77   0.2 M  1.0  NEO  
    NEO   HL    0.3 198  S       02:31:55.05  -0.5 M  1.0  NEO  
    PAIG  HT    0.4  37  P       02:31:53.33   0.5 M  1.0  PAIG 
    PAIG  HT    0.4  37  S       02:31:59.47  -0.1 M  1.0  PAIG 
    AOS2  HT    0.6 139  P       02:31:55.92   0.1 M  1.0  AOS2 
    AOS2  HT    0.6 139  S       02:32:05.42   0.5 M  1.0  AOS2 
    LRSO  HT    0.7 276  P       02:31:58.41   0.0 M  1.0  LRSO 
    LRSO  HT    0.7 276  S       02:32:09.04  -0.5 M  1.0  LRSO 
    PLG   HL    0.8   6  P       02:31:59.52   0.3 M  1.0  PLG  
    PLG   HL    0.8   6  S       02:32:10.62  -0.3 M  1.0  PLG  
    LIT   HT    0.8 308  P       02:32:00.22   0.1 M  1.0  LIT  
    TYRN  HT    0.9 278  P       02:32:00.37  -0.3 M  1.0  TYRN 
    TYRN  HT    0.9 278  S       02:32:13.24  -0.3 M  1.0  TYRN 
    LKR   HL    1.0 196  P       02:32:03.25   0.6 M  1.0  LKR  
    LKR   HL    1.0 196  S       02:32:16.90  -0.3 M  1.0  LKR  
    AXAR  HA    1.0 213  P       02:32:02.98   0.2 M  1.0  AXAR 
    AXAR  HA    1.0 213  S       02:32:16.96  -0.4 M  1.0  AXAR 
    HORT  HT    1.0 349  P       02:32:04.02   0.6 M  1.0  HORT 
    HORT  HT    1.0 349  S       02:32:18.43  -0.1 M  1.0  HORT 
    THL   HL    1.0 268  P       02:32:03.30  -0.2 M  1.0  THL  
    THL   HL    1.0 268  S       02:32:18.22  -0.5 M  1.0  THL  
    THE   HT    1.1 344  P       02:32:04.38   0.1 M  1.0  THE  
    THE   HT    1.1 344  S       02:32:19.87  -0.3 M  1.0  THE  
    KYMI  HL    1.1 149  P       02:32:05.48   0.3 M  1.0  KYMI 
    KYMI  HL    1.1 149  S       02:32:21.21  -0.5 M  1.0  KYMI 
    SOH   HT    1.2   0  P       02:32:07.43   0.5 M  1.0  SOH  
    SOH   HT    1.2   0  S       02:32:24.83   0.0 M  1.0  SOH  
    KOKK  HT    1.3  22  P       02:32:08.46  -0.1 M  1.0  KOKK 
    VILL  HA    1.4 181  P       02:32:10.08  -0.3 M  1.0  VILL 
    LIA   HL    1.4  78  P       02:32:10.44  -0.2 M  1.0  LIA  
    THAS  HT    1.5  46  P       02:32:10.26  -0.6 M  1.0  THAS 
    ANX   HP    1.5 228  P       02:32:11.93   0.4 M  1.0  ANX  
    KALE  HA    1.5 218  P       02:32:11.87  -0.1 M  1.0  KALE 
    GRG   HT    1.5 332  P       02:32:12.17   0.0 M  1.0  GRG  
    PSAR  CL    1.6 216  P       02:32:12.74   0.4 M  1.0  PSAR 
    KPRO  HT    1.6 283  P       02:32:12.67   0.1 M  1.0  KPRO 
    KPRO  HT    1.6 283  S       02:32:34.93  -0.0 M  1.0  KPRO 
    PYRG  CL    1.6 221  P       02:32:12.44  -0.2 M  1.0  PYRG 
    PYRG  CL    1.6 221  S       02:32:35.33   0.3 M  1.0  PYRG 
    DION  HL    1.6 163  P       02:32:12.49  -0.3 M  1.0  DION 
    LTK   HP    1.6 191  P       02:32:12.45  -0.5 M  1.0  LTK  
    PTL   HL    1.6 165  P       02:32:12.75  -0.2 M  1.0  PTL  
    PTL   HL    1.6 165  S       02:32:36.04   0.4 M  1.0  PTL  
    MG00  CL    1.6 223  P       02:32:13.04   0.0 M  1.0  MG00 
    MG00  CL    1.6 223  S       02:32:36.15   0.5 M  1.0  MG00 
    EFP   HP    1.6 224  P       02:32:13.35   0.2 M  1.0  EFP  
    EFP   HP    1.6 224  S       02:32:36.54   0.5 M  1.0  EFP  
    TETR  HL    1.6 261  P       02:32:13.10  -0.3 M  1.0  TETR 
    ATH   HL    1.6 170  P       02:32:13.89   0.3 M  1.0  ATH  
    AGEO  CL    1.7 217  P       02:32:14.09   0.3 M  1.0  AGEO 
    ROD3  CL    1.7 221  P       02:32:14.80   0.2 M  1.0  ROD3 
    PVO   HP    1.7 235  P       02:32:15.19   0.5 M  1.0  PVO  
    AGRP  CL    1.7 227  P       02:32:15.50   0.5 M  1.0  AGRP 
    VLY   HL    1.8 169  P       02:32:15.73   0.3 M  1.0  VLY  
    NVR   HL    1.8  13  P       02:32:16.29   0.5 M  1.0  NVR  
    PENT  HL    1.8 289  P       02:32:15.63  -0.3 M  1.0  PENT 
    KLV   HL    1.8 211  P       02:32:15.65  -0.4 M  1.0  KLV  
    GUR   HP    1.8 205  P       02:32:15.91  -0.5 M  1.0  GUR  
    SMTH  HL    1.9  62  P       02:32:17.31   0.2 M  1.0  SMTH 
    NEST  HT    1.9 295  P       02:32:18.40   0.4 M  1.0  NEST 
    DRO   HP    2.1 218  P       02:32:19.86   0.0 M  1.0  DRO  
    KRND  HT    2.2 184  P       02:32:21.25  -0.5 M  1.0  KRND 
    VLX   HP    2.3 199  P       02:32:23.43  -0.3 M  1.0  VLX  
    ALN   HT    2.4  58  P       02:32:24.25  -0.6 M  1.0  ALN  

46 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NEO   HL    0.3 198  MLv     3.59 -0.18    60.7789      
    PAIG  HT    0.4  37  MLv     3.70 -0.07    19.9726      
    AOS2  HT    0.6 139  MLv     3.69 -0.08    11.5685      
    LRSO  HT    0.7 276  MLv     3.76 -0.01    29.2802      
    PLG   HL    0.8   6  MLv     3.72 -0.05    9.67505      
    LIT   HT    0.8 308  MLv     3.96  0.19    11.3132      
    TYRN  HT    0.9 278  MLv     3.86  0.10    9.42482      
    LKR   HL    1.0 196  MLv     4.00  0.23    7.56753      
    AXAR  HA    1.0 213  MLv     3.61 -0.16    22.9315      
    HORT  HT    1.0 349  MLv     4.04  0.28    10.1889      
    THL   HL    1.0 268  MLv     3.97  0.20    7.51416      
    THE   HT    1.1 344  MLv     3.73 -0.04    4.51045      
    KYMI  HL    1.1 149  MLv     3.61 -0.16    4.80959      
    SOH   HT    1.2   0  MLv     3.94  0.17    9.03173      
    KOKK  HT    1.3  22  MLv     3.73 -0.03    5.01337      
    VILL  HA    1.4 181  MLv     3.88  0.11    6.05321      
    LIA   HL    1.4  78  MLv     3.59 -0.17    6.18572      
    THAS  HT    1.5  46  MLv     3.83  0.06    5.25538      
    ANX   HP    1.5 228  MLv     3.90  0.13    5.91935      
    KALE  HA    1.5 218  MLv     3.69 -0.08     3.4536      
    GRG   HT    1.5 332  MLv     3.90  0.13    5.55644      
    PSAR  CL    1.6 216  MLv     2.22 -1.54   0.114692      
    KPRO  HT    1.6 283  MLv     3.98  0.21    6.40807      
    PYRG  CL    1.6 221  MLv     3.81  0.04    2.75151      
    DION  HL    1.6 163  MLv     3.34 -0.42    4.10698      
    LTK   HP    1.6 191  MLv     2.69 -1.08    1.21009      
    PTL   HL    1.6 165  MLv     3.79  0.02    3.99229      
    MG00  CL    1.6 223  MLv     3.61 -0.16    3.35717      
    EFP   HP    1.6 224  MLv     3.86  0.09    4.58101      
    TETR  HL    1.6 261  MLv     4.15  0.38     8.8401      
    ATH   HL    1.6 170  MLv     3.91  0.14    4.92313      
    AGEO  CL    1.7 217  MLv     3.52 -0.25   0.567565      
    ROD3  CL    1.7 221  MLv     3.70 -0.06    4.28741      
    PVO   HP    1.7 235  MLv     3.83  0.06    3.74382      
    AGRP  CL    1.7 227  MLv     3.75 -0.02    3.01541      
    VLY   HL    1.8 169  MLv     3.81  0.04    3.34248      
    NVR   HL    1.8  13  MLv     3.90  0.13    2.97059      
    PENT  HL    1.8 289  MLv     3.87  0.10    2.87148      
    KLV   HL    1.8 211  MLv     3.81  0.04    2.42388      
    GUR   HP    1.8 205  MLv     3.84  0.07    3.31365      
    SMTH  HL    1.9  62  MLv     3.49 -0.28   0.889138      
    NEST  HT    1.9 295  MLv     3.85  0.08    2.98088      
    DRO   HP    2.1 218  MLv     3.48 -0.28    2.23248      
    KRND  HT    2.2 184  MLv     3.82  0.05    1.94539      
    VLX   HP    2.3 199  MLv     3.44 -0.33   0.676392      
    ALN   HT    2.4  58  MLv     3.73 -0.04   0.916575