Earthquake Information
 Origin Time
2020-01-17 17:47:38 (GMT)
 Magnitude
M 4.4
 Latitude
37.5540° N
 Longitude
20.8350° E
 Focal Depth
19 km
 # of Arrivals
40
 Location 26.9 km SSW of Zakynthos
54.1 km SW of Andravida
259.2 km W 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
LTHKHP17.3 1 P17:47:43.33 0.21.0M
LTHKHP17.3 1 S17:47:46.84 0.41.0M
RTZLHT58.3354 P17:47:48.52 -0.41.0M
RTZLHT58.3354 S17:47:56.98 0.21.0M
ARG2HI75.8336 P17:47:51.06 -0.61.0M
ARG2HI75.8336 S17:48:02.20 0.81.0M
VLSHL72.6343 P17:47:50.65 -0.51.0M
VLSHL72.6343 S17:48:00.94 0.31.0M
DMLNHT86.2332 P17:47:53.42 0.11.0M
DMLNHT86.2332 S17:48:04.51 0.21.0M
FSKHP103.5347 P17:47:55.46 -0.41.0M
FSKHP103.5347 S17:48:09.11 0.21.0M
MSL1HI104.7 30 P17:47:55.49 -0.61.0M
MSL1HI104.7 30 S17:48:09.35 0.11.0M
PYL1HI104.2133 P17:47:55.85 -0.21.0M
PYL1HI104.2133 S17:48:09.47 0.31.0M
PATCHL113.6 46 P17:47:57.61 0.11.0M
PATCHL113.6 46 S17:48:11.52 -0.21.0M
PATGHL109.2 46 P17:47:56.63 -0.11.0M
PATGHL109.2 46 S17:48:10.22 -0.31.0M
DRAGHT127.7350 P17:47:59.01 -0.61.0M
EVGIHT119.7352 P17:47:58.04 -0.31.0M
EVGIHT119.7352 S17:48:13.77 0.41.0M
KLV1HI123.9 65 P17:47:58.40 -0.81.0M
KLV1HI123.9 65 S17:48:14.76 0.11.0M
AIGSHA134.4 55 P17:48:01.18 0.51.0M
PVOHP132.7 27 P17:48:00.01 -0.41.0M
PVOHP132.7 27 S17:48:17.03 0.21.0M
ANXHP149.6 40 P17:48:02.07 -0.81.0M
ANXHP149.6 40 S17:48:21.70 0.41.0M
KALEHA147.5 51 P17:48:01.65 -0.91.0M
KALEHA147.5 51 S17:48:20.78 0.01.0M
DLFAHL178.1 55 P17:48:06.14 -0.41.0M
EVRHL173.8 29 P17:48:05.70 -0.31.0M
LTKHP194.5 75 P17:48:09.00 0.41.0M
TETRHL202.7 11 P17:48:10.55 0.91.0M
AGGHT209.2 39 P17:48:11.27 0.81.0M
AXARHA208.8 50 P17:48:11.27 0.91.0M
IGTHT224.2349 P17:48:12.25 -0.11.0M
PRMDHP220.9 6 P17:48:12.66 0.71.0M


  Solution details

Event:
    Public ID              nkua2020beph
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2020-01-17
    Time                  17:47:38.68
    Latitude              37.5540 deg  +/-      1 km
    Longitude             20.8350 deg  +/-      1 km
    Depth                      19 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.43 s
    Azimuthal gap             199 deg

2 Network magnitudes:
    MLv       4.44 +/- 0.15  18            
    M         4.44           18 preferred  

40 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.2   1  P       17:47:43.33   0.2 M  1.0  LTHK 
    LTHK  HP    0.2   1  S       17:47:46.84   0.4 M  1.0  LTHK 
    RTZL  HT    0.5 354  P       17:47:48.52  -0.4 M  1.0  RTZL 
    RTZL  HT    0.5 354  S       17:47:56.98   0.2 M  1.0  RTZL 
    VLS   HL    0.7 343  P       17:47:50.65  -0.5 M  1.0  VLS  
    VLS   HL    0.7 343  S       17:48:00.94   0.3 M  1.0  VLS  
    ARG2  HI    0.7 336  P       17:47:51.06  -0.6 M  1.0  ARG2 
    ARG2  HI    0.7 336  S       17:48:02.20   0.8 M  1.0  ARG2 
    DMLN  HT    0.8 332  P       17:47:53.42   0.1 M  1.0  DMLN 
    DMLN  HT    0.8 332  S       17:48:04.51   0.2 M  1.0  DMLN 
    FSK   HP    0.9 347  P       17:47:55.46  -0.4 M  1.0  FSK  
    FSK   HP    0.9 347  S       17:48:09.11   0.2 M  1.0  FSK  
    PYL1  HI    0.9 133  P       17:47:55.85  -0.2 M  1.0  PYL1 
    PYL1  HI    0.9 133  S       17:48:09.47   0.3 M  1.0  PYL1 
    MSL1  HI    0.9  30  P       17:47:55.49  -0.6 M  1.0  MSL1 
    MSL1  HI    0.9  30  S       17:48:09.35   0.1 M  1.0  MSL1 
    PATG  HL    1.0  46  P       17:47:56.63  -0.1 M  1.0  PATG 
    PATG  HL    1.0  46  S       17:48:10.22  -0.3 M  1.0  PATG 
    PATC  HL    1.0  46  P       17:47:57.61   0.1 M  1.0  PATC 
    PATC  HL    1.0  46  S       17:48:11.52  -0.2 M  1.0  PATC 
    EVGI  HT    1.1 352  P       17:47:58.04  -0.3 M  1.0  EVGI 
    EVGI  HT    1.1 352  S       17:48:13.77   0.4 M  1.0  EVGI 
    KLV1  HI    1.1  65  P       17:47:58.40  -0.8 M  1.0  KLV1 
    KLV1  HI    1.1  65  S       17:48:14.76   0.1 M  1.0  KLV1 
    DRAG  HT    1.1 350  P       17:47:59.01  -0.6 M  1.0  DRAG 
    PVO   HP    1.2  27  P       17:48:00.01  -0.4 M  1.0  PVO  
    PVO   HP    1.2  27  S       17:48:17.03   0.2 M  1.0  PVO  
    AIGS  HA    1.2  55  P       17:48:01.18   0.5 M  1.0  AIGS 
    KALE  HA    1.3  51  P       17:48:01.65  -0.9 M  1.0  KALE 
    KALE  HA    1.3  51  S       17:48:20.78   0.0 M  1.0  KALE 
    ANX   HP    1.3  40  P       17:48:02.07  -0.8 M  1.0  ANX  
    ANX   HP    1.3  40  S       17:48:21.70   0.4 M  1.0  ANX  
    EVR   HL    1.6  29  P       17:48:05.70  -0.3 M  1.0  EVR  
    DLFA  HL    1.6  55  P       17:48:06.14  -0.4 M  1.0  DLFA 
    LTK   HP    1.8  75  P       17:48:09.00   0.4 M  1.0  LTK  
    TETR  HL    1.8  11  P       17:48:10.55   0.9 M  1.0  TETR 
    AXAR  HA    1.9  50  P       17:48:11.27   0.9 M  1.0  AXAR 
    AGG   HT    1.9  39  P       17:48:11.27   0.8 M  1.0  AGG  
    PRMD  HP    2.0   6  P       17:48:12.66   0.7 M  1.0  PRMD 
    IGT   HT    2.0 349  P       17:48:12.25  -0.1 M  1.0  IGT  

25 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.2   1  MLv     4.22 -0.22    483.718      
    RTZL  HT    0.5 354  MLv     4.48  0.04    84.1876      
    VLS   HL    0.7 343  MLv     4.42 -0.02    56.9898      
    ARG2  HI    0.7 336  MLv     4.67  0.23    97.5416      
    DMLN  HT    0.8 332  MLv     4.59  0.15    98.4969      
    FSK   HP    0.9 347  MLv     4.50  0.06    47.6687      
    PYL1  HI    0.9 133  MLv     3.99 -0.44    14.9326      
    MSL1  HI    0.9  30  MLv     4.69  0.25    73.5874      
    PATG  HL    1.0  46  MLv     4.68  0.25    68.9487      
    PATC  HL    1.0  46  MLv     4.80  0.37    86.5137      
    EVGI  HT    1.1 352  MLv     4.51  0.07    40.6129      
    KLV1  HI    1.1  65  MLv     4.43 -0.01    32.5404      
    DRAG  HT    1.1 350  MLv     5.65  1.21    34.2558      
    PVO   HP    1.2  27  MLv     4.54  0.10    38.0236      
    AIGS  HA    1.2  55  MLv     3.00 -1.44    1.06286      
    KALE  HA    1.3  51  MLv     4.45  0.01    25.6714      
    ANX   HP    1.3  40  MLv     4.51  0.07    29.1519      
    EVR   HL    1.6  29  MLv     4.55  0.11    23.9729      
    DLFA  HL    1.6  55  MLv     4.21 -0.23    10.4061      
    LTK   HP    1.8  75  MLv     3.06 -1.38    2.34533      
    TETR  HL    1.8  11  MLv     4.59  0.15    18.9833      
    AXAR  HA    1.9  50  MLv     4.13 -0.31    24.2574      
    AGG   HT    1.9  39  MLv     4.25 -0.19    6.16402      
    PRMD  HP    2.0   6  MLv     4.46  0.02    11.3086      
    IGT   HT    2.0 349  MLv     4.42 -0.02    9.90486