Earthquake Information
 Origin Time
 2021-01-09 04:33:55 (GMT)
 Magnitude
 M 4.1
 Latitude
 35.6095° N
 Longitude
 26.3187° E
 Focal Depth
 28 km
 # of Arrivals
 26
 Location 74.9 km W of Karpathos
112.2 km ENE of Iraklion
350.2 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)
13464-161 1.73E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
35.610326.334715.04.1

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
SIT2HI48.8203 P04:34:04.57 -0.11.0M
SIT2HI48.8203 S04:34:11.74 0.01.0M
STIAHC49.8205 P04:34:04.73 -0.11.0M
STIAHC49.8205 S04:34:12.01 0.01.0M
ZKRHL55.8190 P04:34:05.53 -0.21.0M
ZKRHL55.8190 S04:34:13.46 -0.11.0M
NPSHL75.0239 P04:34:08.75 0.21.0M
NPSHL75.0239 S04:34:18.53 0.01.0M
KARPHL76.5 95 P04:34:08.84 0.01.0M
KARPHL76.5 95 S04:34:19.02 0.01.0M
PFKSHC99.2231 P04:34:12.74 0.51.0M
PFKSHC99.2231 S04:34:24.86 -0.21.0M
KNSSHC108.6252 P04:34:13.98 0.41.0M
KNSSHC108.6252 S04:34:27.42 0.11.0M
THERAHL113.4318 P04:34:14.08 -0.11.0M
THERAHL113.4318 S04:34:28.26 -0.11.0M
IACMHL118.0253 P04:34:15.05 0.31.0M
IACMHL118.0253 S04:34:29.24 -0.21.0M
SAP3HL126.9316 P04:34:16.50 0.61.0M
SAP3HL126.9316 S04:34:31.02 -0.41.0M
KTHRHC307.6283 P04:34:39.28 0.11.0M
KTHRHC307.6283 S04:35:11.77 -0.61.0M
KARYHA317.2328 P04:34:40.32 0.11.0M
KARYHA317.2328 S04:35:14.12 -0.21.0M
VLYHL335.8318 P04:34:42.95 0.31.0M
DIONHL347.0322 P04:34:44.69 0.61.0M


  Solution details 

Event:
    Public ID              nkua2021aozb
    Type                   earthquake
    Description
      region name: Crete, Greece
Origin:
    Date                   2021-01-09
    Time                  04:33:55.46
    Latitude              35.6095 deg  +/-      1 km
    Longitude             26.3187 deg  +/-      1 km
    Depth                      28 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.19 s
    Azimuthal gap             127 deg

2 Network magnitudes:
    MLv       4.08 +/- 0.09  12            
    M         4.08           12 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SIT2  HI    0.4 203  P       04:34:04.57  -0.1 M  1.0  SIT2 
    SIT2  HI    0.4 203  S       04:34:11.74   0.0 M  1.0  SIT2 
    STIA  HC    0.4 205  P       04:34:04.73  -0.1 M  1.0  STIA 
    STIA  HC    0.4 205  S       04:34:12.01   0.0 M  1.0  STIA 
    ZKR   HL    0.5 190  P       04:34:05.53  -0.2 M  1.0  ZKR  
    ZKR   HL    0.5 190  S       04:34:13.46  -0.1 M  1.0  ZKR  
    NPS   HL    0.7 239  P       04:34:08.75   0.2 M  1.0  NPS  
    NPS   HL    0.7 239  S       04:34:18.53   0.0 M  1.0  NPS  
    KARP  HL    0.7  95  P       04:34:08.84   0.0 M  1.0  KARP 
    KARP  HL    0.7  95  S       04:34:19.02   0.0 M  1.0  KARP 
    PFKS  HC    0.9 231  P       04:34:12.74   0.5 M  1.0  PFKS 
    PFKS  HC    0.9 231  S       04:34:24.86  -0.2 M  1.0  PFKS 
    KNSS  HC    1.0 252  P       04:34:13.98   0.4 M  1.0  KNSS 
    KNSS  HC    1.0 252  S       04:34:27.42   0.1 M  1.0  KNSS 
    THERA HL    1.0 318  P       04:34:14.08  -0.1 M  1.0  THERA
    THERA HL    1.0 318  S       04:34:28.26  -0.1 M  1.0  THERA
    IACM  HL    1.1 253  P       04:34:15.05   0.3 M  1.0  IACM 
    IACM  HL    1.1 253  S       04:34:29.24  -0.2 M  1.0  IACM 
    SAP3  HL    1.1 316  P       04:34:16.50   0.6 M  1.0  SAP3 
    SAP3  HL    1.1 316  S       04:34:31.02  -0.4 M  1.0  SAP3 
    KTHR  HC    2.8 283  P       04:34:39.28   0.1 M  1.0  KTHR 
    KTHR  HC    2.8 283  S       04:35:11.77  -0.6 M  1.0  KTHR 
    KARY  HA    2.9 328  P       04:34:40.32   0.1 M  1.0  KARY 
    KARY  HA    2.9 328  S       04:35:14.12  -0.2 M  1.0  KARY 
    VLY   HL    3.0 318  P       04:34:42.95   0.3 M  1.0  VLY  
    DION  HL    3.1 322  P       04:34:44.69   0.6 M  1.0  DION 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SIT2  HI    0.4 203  MLv     4.07 -0.01    56.4779      
    STIA  HC    0.4 205  MLv     4.07 -0.01    52.7401      
    ZKR   HL    0.5 190  MLv     4.00 -0.08     31.842      
    NPS   HL    0.7 239  MLv     4.26  0.18    38.3936      
    KARP  HL    0.7  95  MLv     4.01 -0.07    28.2331      
    PFKS  HC    0.9 231  MLv     4.07 -0.01    18.6616      
    KNSS  HC    1.0 252  MLv     4.07 -0.01    16.7972      
    THERA HL    1.0 318  MLv     3.96 -0.12    12.3841      
    IACM  HL    1.1 253  MLv     4.37  0.29    67.1711      
    SAP3  HL    1.1 316  MLv     4.23  0.15    32.9102      
    KTHR  HC    2.8 283  MLv     4.14  0.06    2.01627      
    KARY  HA    2.9 328  MLv     4.18  0.10    1.96081      
    VLY   HL    3.0 318  MLv     3.96 -0.12   0.959126      
    DION  HL    3.1 322  MLv     3.48 -0.60   0.791684