Earthquake Information
 Origin Time
2020-11-02 11:58:04 (GMT)
 Magnitude
M 4.0
 Latitude
37.8520° N
 Longitude
26.8260° E
 Focal Depth
22 km
 # of Arrivals
29
 Location 16.9 km NW of Samos
65.2 km ENE of Ikaria
271.7 km E 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)
10933-105 1.27E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
37.893426.840811.04.0

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
KRL1HI12.3239 P11:58:08.28 -0.51.0M
KRL1HI12.3239 S11:58:11.95 -0.11.0M
CHOSHT90.2311 P11:58:19.97 0.21.0M
CHOSHT90.2311 S11:58:31.61 0.21.0M
KLNAHL100.3173 P11:58:21.48 0.31.0M
KLNAHL100.3173 S11:58:33.86 0.01.0M
APEHL144.0233 P11:58:27.71 0.11.0M
APEHL144.0233 S11:58:44.88 -0.41.0M
TNSAHL150.4257 P11:58:28.74 0.41.0M
TNSAHL150.4257 S11:58:46.31 -0.31.0M
PRKHL162.5342 P11:58:29.58 -0.31.0M
PRKHL162.5342 S11:58:48.89 -0.31.0M
THERAHL204.0216 P11:58:34.81 -0.41.0M
THERAHL204.0216 S11:58:58.87 0.21.0M
MDRAHA295.5274 P11:58:47.72 0.61.0M
MDRAHA295.5274 S11:59:19.24 -0.21.0M
ATALHA345.0286 P11:58:53.93 0.51.0M
ACORHA347.3271 P11:58:54.27 0.51.0M
PAIGHT357.7310 P11:58:55.16 0.21.0M
VLIHL365.6250 P11:58:56.19 0.11.0M
KTHAHL378.2242 P11:58:58.52 0.81.0M
KAVAHT401.9330 P11:59:00.00 -0.61.0M
KLVHL410.5273 P11:59:02.76 0.81.0M
AGGHT412.1288 P11:59:02.97 0.91.0M
ANXHP436.3281 P11:59:06.18 0.91.0M
AGRPCL450.4278 P11:59:07.59 0.61.0M
SRSHT456.6322 P11:59:07.84 0.21.0M
MMBBS487.9327 P11:59:11.95 0.21.0M
TETRHL510.1289 P11:59:15.00 0.21.0M


  Solution details

Event:
    Public ID              nkua2020vnzq
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2020-11-02
    Time                  11:58:04.45
    Latitude              37.8520 deg  +/-      1 km
    Longitude             26.8260 deg  +/-      1 km
    Depth                      22 km   +/-    1 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.33 s
    Azimuthal gap             190 deg

2 Network magnitudes:
    MLv       4.05 +/- 0.11  15            
    M         4.05           15 preferred  

29 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KRL1  HI    0.1 239  P       11:58:08.28  -0.5 M  1.0  KRL1 
    KRL1  HI    0.1 239  S       11:58:11.95  -0.1 M  1.0  KRL1 
    CHOS  HT    0.8 311  P       11:58:19.97   0.2 M  1.0  CHOS 
    CHOS  HT    0.8 311  S       11:58:31.61   0.2 M  1.0  CHOS 
    KLNA  HL    0.9 173  P       11:58:21.48   0.3 M  1.0  KLNA 
    KLNA  HL    0.9 173  S       11:58:33.86  -0.0 M  1.0  KLNA 
    APE   HL    1.3 233  P       11:58:27.71   0.1 M  1.0  APE  
    APE   HL    1.3 233  S       11:58:44.88  -0.4 M  1.0  APE  
    TNSA  HL    1.4 257  P       11:58:28.74   0.4 M  1.0  TNSA 
    TNSA  HL    1.4 257  S       11:58:46.31  -0.3 M  1.0  TNSA 
    PRK   HL    1.5 342  P       11:58:29.58  -0.3 M  1.0  PRK  
    PRK   HL    1.5 342  S       11:58:48.89  -0.3 M  1.0  PRK  
    THERA HL    1.8 216  P       11:58:34.81  -0.4 M  1.0  THERA
    THERA HL    1.8 216  S       11:58:58.87   0.2 M  1.0  THERA
    MDRA  HA    2.7 274  P       11:58:47.72   0.6 M  1.0  MDRA 
    MDRA  HA    2.7 274  S       11:59:19.24  -0.2 M  1.0  MDRA 
    ATAL  HA    3.1 286  P       11:58:53.93   0.5 M  1.0  ATAL 
    ACOR  HA    3.1 271  P       11:58:54.27   0.5 M  1.0  ACOR 
    PAIG  HT    3.2 310  P       11:58:55.16   0.2 M  1.0  PAIG 
    VLI   HL    3.3 250  P       11:58:56.19   0.1 M  1.0  VLI  
    KTHA  HL    3.4 242  P       11:58:58.52   0.8 M  1.0  KTHA 
    KAVA  HT    3.6 330  P       11:59:00.00  -0.6 M  1.0  KAVA 
    KLV   HL    3.7 273  P       11:59:02.76   0.8 M  1.0  KLV  
    AGG   HT    3.7 288  P       11:59:02.97   0.9 M  1.0  AGG  
    ANX   HP    3.9 281  P       11:59:06.18   0.9 M  1.0  ANX  
    AGRP  CL    4.1 278  P       11:59:07.59   0.6 M  1.0  AGRP 
    SRS   HT    4.1 322  P       11:59:07.84   0.2 M  1.0  SRS  
    MMB   BS    4.4 327  P       11:59:11.95   0.2 M  1.0  MMB  
    TETR  HL    4.6 289  P       11:59:15.00   0.2 M  1.0  TETR 

21 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KRL1  HI    0.1 239  MLv     4.23  0.17    416.995      
    CHOS  HT    0.8 311  MLv     4.72  0.67    58.8647      
    KLNA  HL    0.9 173  MLv     4.53  0.47    33.6396      
    APE   HL    1.3 233  MLv     4.21  0.16    9.76745      
    TNSA  HL    1.4 257  MLv     4.17  0.12    8.35501      
    PRK   HL    1.5 342  MLv     4.85  0.80    34.8812      
    THERA HL    1.8 216  MLv     4.07  0.02    3.55837      
    MDRA  HA    2.7 274  MLv     3.96 -0.10   0.954599      
    ATAL  HA    3.1 286  MLv     3.85 -0.21   0.420123      
    ACOR  HA    3.1 271  MLv     4.02 -0.03   0.610078      
    PAIG  HT    3.2 310  MLv     3.44 -0.62   0.141314      
    VLI   HL    3.3 250  MLv     4.11  0.06   0.608104      
    KTHA  HL    3.4 242  MLv     3.98 -0.08   0.387896      
    KAVA  HT    3.6 330  MLv     4.30  0.24   0.619389      
    KLV   HL    3.7 273  MLv     4.07  0.02   0.355741      
    AGG   HT    3.7 288  MLv     3.89 -0.17   0.229695      
    ANX   HP    3.9 281  MLv     4.23  0.18   0.447938      
    AGRP  CL    4.1 278  MLv     4.01 -0.04   0.249908      
    SRS   HT    4.1 322  MLv     4.06  0.00   0.269192      
    MMB   BS    4.4 327  MLv     4.03 -0.02   0.216557      
    TETR  HL    4.6 289  MLv     4.15  0.10   0.253499