Earthquake Information
 Origin Time
2020-05-30 15:58:35 (GMT)
 Magnitude
M 4.2
 Latitude
35.5260° N
 Longitude
26.7443° E
 Focal Depth
7 km
 # of Arrivals
20
 Location 39.4 km WSW of Karpathos
147.9 km E of Iraklion
382.9 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)
19972-37 2.41E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
35.551126.75438.04.2

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
KARPHL37.8 86 P15:58:42.78 0.11.0M
KARPHL37.8 86 S15:58:47.79 -0.21.0M
SIT2HI67.9238 P15:58:47.25 -0.31.0M
SIT2HI67.9238 S15:58:56.07 -0.51.0M
ZKRHL66.2226 P15:58:47.67 0.41.0M
ZKRHL66.2226 S15:58:56.05 0.01.0M
NPSHL106.9254 P15:58:54.39 0.51.0M
NPSHL106.9254 S15:59:07.64 -0.11.0M
ARGHL145.7 58 P15:59:00.25 0.41.0M
ARGHL145.7 58 S15:59:18.11 -0.21.0M
THERAHL147.6309 P15:58:59.71 -0.51.0M
THERAHL147.6309 S15:59:18.72 -0.11.0M
IACMHL153.6261 P15:59:00.60 -0.51.0M
IACMHL153.6261 S15:59:21.14 0.71.0M
SNT5HA155.8309 P15:59:01.81 0.41.0M
SNT5HA155.8309 S15:59:21.12 0.11.0M
SAP3HL161.5309 P15:59:01.96 -0.31.0M
SAP3HL161.5309 S15:59:22.24 -0.31.0M
SIVAHL184.3252 P15:59:06.22 0.81.0M
SIVAHL184.3252 S15:59:28.24 0.21.0M


  Solution details

Event:
    Public ID              nkua2020kphc
    Type                   earthquake
    Description
      region name: Crete, Greece
Origin:
    Date                   2020-05-30
    Time                  15:58:35.67
    Latitude              35.5260 deg  +/-      1 km
    Longitude             26.7443 deg  +/-      1 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap             140 deg

2 Network magnitudes:
    MLv       4.25 +/- 0.12   8            
    M         4.25            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KARP  HL    0.3  86  P       15:58:42.78   0.1 M  1.0  KARP 
    KARP  HL    0.3  86  S       15:58:47.79  -0.2 M  1.0  KARP 
    ZKR   HL    0.6 226  P       15:58:47.67   0.4 M  1.0  ZKR  
    ZKR   HL    0.6 226  S       15:58:56.05  -0.0 M  1.0  ZKR  
    SIT2  HI    0.6 238  P       15:58:47.25  -0.3 M  1.0  SIT2 
    SIT2  HI    0.6 238  S       15:58:56.07  -0.5 M  1.0  SIT2 
    NPS   HL    1.0 254  P       15:58:54.39   0.5 M  1.0  NPS  
    NPS   HL    1.0 254  S       15:59:07.64  -0.1 M  1.0  NPS  
    ARG   HL    1.3  58  P       15:59:00.25   0.4 M  1.0  ARG  
    ARG   HL    1.3  58  S       15:59:18.11  -0.2 M  1.0  ARG  
    THERA HL    1.3 309  P       15:58:59.71  -0.5 M  1.0  THERA
    THERA HL    1.3 309  S       15:59:18.72  -0.1 M  1.0  THERA
    IACM  HL    1.4 261  P       15:59:00.60  -0.5 M  1.0  IACM 
    IACM  HL    1.4 261  S       15:59:21.14   0.7 M  1.0  IACM 
    SNT5  HA    1.4 309  P       15:59:01.81   0.4 M  1.0  SNT5 
    SNT5  HA    1.4 309  S       15:59:21.12   0.1 M  1.0  SNT5 
    SAP3  HL    1.5 309  P       15:59:01.96  -0.3 M  1.0  SAP3 
    SAP3  HL    1.5 309  S       15:59:22.24  -0.3 M  1.0  SAP3 
    SIVA  HL    1.7 252  P       15:59:06.22   0.8 M  1.0  SIVA 
    SIVA  HL    1.7 252  S       15:59:28.24   0.2 M  1.0  SIVA 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARP  HL    0.3  86  MLv     3.99 -0.26    116.079      
    ZKR   HL    0.6 226  MLv     4.08 -0.17    28.2064      
    SIT2  HI    0.6 238  MLv     4.51  0.25    73.6519      
    NPS   HL    1.0 254  MLv     4.30  0.05    29.4752      
    ARG   HL    1.3  58  MLv     4.40  0.15    23.4522      
    THERA HL    1.3 309  MLv     4.14 -0.11    12.6525      
    IACM  HL    1.4 261  MLv     4.46  0.21    55.0504      
    SNT5  HA    1.4 309  MLv     4.25  0.00    8.82603      
    SAP3  HL    1.5 309  MLv     4.16 -0.09    18.6719      
    SIVA  HL    1.7 252  MLv     4.23 -0.02    10.2679