Earthquake Information
 Origin Time
 2020-04-26 00:12:02 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 3.8
 Latitude
 36.2992° N
 Longitude
 25.5782° E
 Focal Depth
 6 km
 # of Arrivals
 36
 Location 18.4 km SE of Thira
91.5 km SSE of Naxos
248.6 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)
3990-60 9.66E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
36.437425.652814.03.9

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
THERAHL11.9309 P00:12:04.86 0.01.0M
THERAHL11.9309 S00:12:07.27 0.41.0M
THR8HT14.9323 P00:12:05.38 0.11.0M
THR3HT20.0307 P00:12:06.40 0.21.0M
SNT5HA20.1305 P00:12:06.57 0.31.0M
SNT5HA20.1305 S00:12:10.19 0.91.0M
THR9HT20.9288 P00:12:06.44 0.11.0M
THR5HT24.4302 P00:12:06.25 -0.71.0M
SAP3HL25.8306 P00:12:07.44 0.31.0M
SAP3HL25.8306 S00:12:11.08 0.11.0M
NAX1HI91.0348 P00:12:17.93 0.11.0M
NAX1HI91.0348 S00:12:29.83 0.21.0M
MHLOHL113.8292 P00:12:22.11 0.61.0M
MHLOHL113.8292 S00:12:36.64 0.51.0M
NPSHL115.4179 P00:12:21.24 -0.41.0M
NPSHL115.4179 S00:12:36.52 0.01.0M
TNSAHL142.8345 P00:12:25.30 -0.61.0M
KLNAHL144.3 60 P00:12:26.07 -0.11.0M
KLNAHL144.3 60 S00:12:44.84 0.41.0M
GVDHL211.0220 P00:12:35.94 0.61.0M
GVDHL211.0220 S00:13:00.87 0.31.0M
MNVAHL231.2281 P00:12:37.23 -0.71.0M
MNVAHL231.2281 S00:13:04.63 -0.61.0M
NOACHL248.7318 P00:12:39.57 -0.61.0M
MAGUHA269.5317 P00:12:42.61 -0.21.0M
STFNHA275.7319 P00:12:43.15 -0.61.0M
LTKHP300.4310 P00:12:46.57 -0.31.0M
VLXHP308.6293 P00:12:47.48 -0.61.0M
GURHP339.8302 P00:12:51.22 -0.81.0M
PYLHP348.8281 P00:12:53.28 0.11.0M
KSLHL359.8 93 P00:12:54.03 -0.51.0M
KLVHL360.3302 P00:12:53.83 -0.81.0M
AXARHA376.1317 P00:12:55.85 -0.71.0M
DROHP389.0298 P00:12:58.22 -0.11.0M
ZIRICL390.8305 P00:12:58.08 -0.51.0M
PYRGCL392.6307 P00:12:58.63 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2020idyt
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2020-04-26
    Time                  00:12:02.18
    Latitude              36.2992 deg  +/-      1 km
    Longitude             25.5782 deg  +/-      1 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.41 s
    Azimuthal gap              86 deg

2 Network magnitudes:
    MLv       3.75 +/- 0.23  20            
    M         3.75           20 preferred  

36 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THERA HL    0.1 309  P       00:12:04.86   0.0 M  1.0  THERA
    THERA HL    0.1 309  S       00:12:07.27   0.4 M  1.0  THERA
    THR8  HT    0.1 323  P       00:12:05.38   0.1 M  1.0  THR8 
    SNT5  HA    0.2 305  P       00:12:06.57   0.3 M  1.0  SNT5 
    SNT5  HA    0.2 305  S       00:12:10.19   0.9 M  1.0  SNT5 
    THR3  HT    0.2 307  P       00:12:06.40   0.2 M  1.0  THR3 
    THR9  HT    0.2 288  P       00:12:06.44   0.1 M  1.0  THR9 
    THR5  HT    0.2 302  P       00:12:06.25  -0.7 M  1.0  THR5 
    SAP3  HL    0.2 306  P       00:12:07.44   0.3 M  1.0  SAP3 
    SAP3  HL    0.2 306  S       00:12:11.08   0.1 M  1.0  SAP3 
    NAX1  HI    0.8 348  P       00:12:17.93   0.1 M  1.0  NAX1 
    NAX1  HI    0.8 348  S       00:12:29.83   0.2 M  1.0  NAX1 
    MHLO  HL    1.0 292  P       00:12:22.11   0.6 M  1.0  MHLO 
    MHLO  HL    1.0 292  S       00:12:36.64   0.5 M  1.0  MHLO 
    NPS   HL    1.0 179  P       00:12:21.24  -0.4 M  1.0  NPS  
    NPS   HL    1.0 179  S       00:12:36.52   0.0 M  1.0  NPS  
    TNSA  HL    1.3 345  P       00:12:25.30  -0.6 M  1.0  TNSA 
    KLNA  HL    1.3  60  P       00:12:26.07  -0.1 M  1.0  KLNA 
    KLNA  HL    1.3  60  S       00:12:44.84   0.4 M  1.0  KLNA 
    GVD   HL    1.9 220  P       00:12:35.94   0.6 M  1.0  GVD  
    GVD   HL    1.9 220  S       00:13:00.87   0.3 M  1.0  GVD  
    MNVA  HL    2.1 281  P       00:12:37.23  -0.7 M  1.0  MNVA 
    MNVA  HL    2.1 281  S       00:13:04.63  -0.6 M  1.0  MNVA 
    NOAC  HL    2.2 318  P       00:12:39.57  -0.6 M  1.0  NOAC 
    MAGU  HA    2.4 317  P       00:12:42.61  -0.2 M  1.0  MAGU 
    STFN  HA    2.5 319  P       00:12:43.15  -0.6 M  1.0  STFN 
    LTK   HP    2.7 310  P       00:12:46.57  -0.3 M  1.0  LTK  
    VLX   HP    2.8 293  P       00:12:47.48  -0.6 M  1.0  VLX  
    GUR   HP    3.1 302  P       00:12:51.22  -0.8 M  1.0  GUR  
    PYL   HP    3.1 281  P       00:12:53.28   0.1 M  1.0  PYL  
    KSL   HL    3.2  93  P       00:12:54.03  -0.5 M  1.0  KSL  
    KLV   HL    3.2 302  P       00:12:53.83  -0.8 M  1.0  KLV  
    AXAR  HA    3.4 317  P       00:12:55.85  -0.7 M  1.0  AXAR 
    DRO   HP    3.5 298  P       00:12:58.22  -0.1 M  1.0  DRO  
    ZIRI  CL    3.5 305  P       00:12:58.08  -0.5 M  1.0  ZIRI 
    PYRG  CL    3.5 307  P       00:12:58.63  -0.1 M  1.0  PYRG 

27 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THERA HL    0.1 309  MLv     3.71 -0.03    206.073      
    THR8  HT    0.1 323  MLv     2.90 -0.85     61.011      
    SNT5  HA    0.2 305  MLv     3.62 -0.13    61.1015      
    THR3  HT    0.2 307  MLv     3.01 -0.74    66.9829      
    THR9  HT    0.2 288  MLv     2.63 -1.12    36.7381      
    THR5  HT    0.2 302  MLv     1.85 -1.89    10.7383      
    SAP3  HL    0.2 306  MLv     3.64 -0.11     130.45      
    NAX1  HI    0.8 348  MLv     4.41  0.67    45.5435      
    MHLO  HL    1.0 292  MLv     3.81  0.07    18.0255      
    NPS   HL    1.0 179  MLv     3.99  0.25    13.0244      
    TNSA  HL    1.3 345  MLv     4.09  0.34    11.8384      
    KLNA  HL    1.3  60  MLv     3.92  0.17    7.91263      
    GVD   HL    1.9 220  MLv     3.72 -0.03    1.76379      
    MNVA  HL    2.1 281  MLv     3.63 -0.12     1.4995      
    NOAC  HL    2.2 318  MLv     4.08  0.33    3.43595      
    MAGU  HA    2.4 317  MLv     3.65 -0.10   0.996675      
    STFN  HA    2.5 319  MLv     3.86  0.12    1.53862      
    LTK   HP    2.7 310  MLv     2.55 -1.19   0.214546      
    VLX   HP    2.8 293  MLv     3.44 -0.31    0.39726      
    GUR   HP    3.1 302  MLv     3.91  0.17   0.821151      
    PYL   HP    3.1 281  MLv     4.01  0.27   0.0289235      
    KSL   HL    3.2  93  MLv     3.87  0.12   0.457814      
    KLV   HL    3.2 302  MLv     3.94  0.19   0.520178      
    AXAR  HA    3.4 317  MLv     3.69 -0.06    1.27719      
    DRO   HP    3.5 298  MLv     3.74 -0.00   0.660747      
    ZIRI  CL    3.5 305  MLv     3.86  0.12   0.408462      
    PYRG  CL    3.5 307  MLv     3.91  0.16   0.278681