Earthquake Information
 Origin Time
2021-02-03 19:55:00 (GMT)
 Magnitude
M 4.1
 Latitude
39.3823° N
 Longitude
20.0723° E
 Focal Depth
3 km
 # of Arrivals
78
 Location 21.4 km SW of Igoumenitsa
29.5 km SSE of Kerkyra
353.8 km WNW 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)
2835734 3.01E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
39.348320.132819.04.3

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
IGTHT27.6 53 P19:55:05.74 0.31.0M
IGTHT27.6 53 S19:55:09.57 0.01.0M
KEKHL43.7327 P19:55:08.18 0.01.0M
KEKHL43.7327 S19:55:14.31 -0.11.0M
JANHL73.2 66 P19:55:12.58 -0.51.0M
JANHL73.2 66 S19:55:22.24 -0.81.0M
TSLKHT79.8141 P19:55:13.76 -0.31.0M
TSLKHT79.8141 S19:55:24.22 -0.61.0M
ART2HI83.5108 P19:55:13.93 -0.81.0M
ART2HI83.5108 S19:55:25.49 -0.41.0M
DRAGHT89.0151 P19:55:15.45 -0.11.0M
DRAGHT89.0151 S19:55:26.88 -0.61.0M
NYDRHT91.9144 P19:55:15.85 -0.21.0M
NYDRHT91.9144 S19:55:27.90 -0.31.0M
PRMDHP89.5 79 P19:55:14.99 -0.81.0M
PRMDHP89.5 79 S19:55:27.09 -0.71.0M
EVGIHT98.5149 P19:55:16.85 -0.31.0M
TETRHL103.4 92 P19:55:17.18 -0.81.0M
TETRHL103.4 92 S19:55:31.60 -0.11.0M
AMPLHP110.9117 P19:55:18.64 -0.51.0M
AMPLHP110.9117 S19:55:33.50 -0.11.0M
FSKHP111.0157 P19:55:18.83 -0.21.0M
FSKHP111.0157 S19:55:33.49 -0.11.0M
KPROHT127.5 60 P19:55:21.72 -0.11.0M
KPROHT127.5 60 S19:55:38.78 0.31.0M
DMLNHT129.8168 P19:55:22.47 0.41.0M
DMLNHT129.8168 S19:55:38.96 0.11.0M
PDOHP129.7132 P19:55:21.51 -0.51.0M
PDOHP129.7132 S19:55:38.98 0.21.0M
PENTHL128.4 45 P19:55:22.09 0.11.0M
NESTHT141.8 36 P19:55:24.89 0.91.0M
NESTHT141.8 36 S19:55:42.61 0.31.0M
VLSHL141.3161 P19:55:23.70 -0.11.0M
VLSHL141.3161 S19:55:42.28 0.31.0M
EVRHL158.6109 P19:55:26.78 0.11.0M
EVRHL158.6109 S19:55:47.45 0.51.0M
PLEVHP158.0133 P19:55:26.05 -0.41.0M
PLEVHP158.0133 S19:55:47.35 0.81.0M
PVOHP151.7124 P19:55:25.07 -0.41.0M
PVOHP151.7124 S19:55:45.48 0.71.0M
RTZLHT157.4157 P19:55:26.48 0.21.0M
RTZLHT157.4157 S19:55:47.23 1.01.0M
MSL1HI162.2134 P19:55:26.92 -0.11.0M
MSL1HI162.2134 S19:55:48.23 0.71.0M
THLHL167.9 83 P19:55:28.23 0.21.0M
THLHL167.9 83 S19:55:49.73 0.51.0M
AGRPCL180.1127 P19:55:29.08 -0.61.0M
AGRPCL180.1127 S19:55:52.09 -0.11.0M
ANXHP182.3119 P19:55:30.31 0.21.0M
ANXHP182.3119 S19:55:52.78 -0.11.0M
AXSHP173.7139 P19:55:28.40 -0.41.0M
AXSHP173.7139 S19:55:50.41 -0.21.0M
EFPHP190.9124 P19:55:31.42 0.41.0M
LMS2HI185.4 29 P19:55:30.58 0.21.0M
RLSHL190.6141 P19:55:30.98 0.01.0M
TYRNHT188.8 79 P19:55:31.52 0.71.0M
TYRNHT188.8 79 S19:55:54.07 -0.11.0M
UPRHP192.3129 P19:55:31.59 0.41.0M
UPRHP192.3129 S19:55:54.27 -0.61.0M
AGGHT199.1102 P19:55:33.02 0.81.0M
AGGHT199.1102 S19:55:56.44 -0.21.0M
LTHKHP197.5160 P19:55:31.03 -0.81.0M
LTHKHP197.5160 S19:55:55.86 -0.11.0M
MG00CL194.7123 P19:55:31.93 0.41.0M
MG00CL194.7123 S19:55:55.72 0.31.0M
DROHP213.4138 P19:55:33.88 -0.11.0M
DROHP213.4138 S19:55:59.60 -0.11.0M
KALEHA210.2122 P19:55:34.26 0.71.0M
KALEHA210.2122 S19:55:59.26 0.11.0M
LAKAHA208.3127 P19:55:33.56 0.21.0M
LITHT221.5 69 P19:55:35.58 0.51.0M
LITHT221.5 69 S19:56:01.20 -0.51.0M
PANRCL219.3121 P19:55:35.65 1.01.0M
PANRCL219.3121 S19:56:01.07 0.01.0M
KLVHL233.8129 P19:55:36.79 0.21.0M
KLVHL233.8129 S19:56:03.85 -0.61.0M
GURHP254.4129 P19:55:39.75 0.41.0M
GURHP254.4129 S19:56:08.55 -0.61.0M


  Solution details

Event:
    Public ID              nkua2021cjva
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2021-02-03
    Time                  19:55:00.00
    Latitude              39.3823 deg  +/-      0 km
    Longitude             20.0723 deg  +/-      0 km
    Depth                       3 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap             159 deg

2 Network magnitudes:
    MLv       4.11 +/- 0.13  32            
    M         4.11           32 preferred  

78 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    IGT   HT    0.2  53  P       19:55:05.74   0.3 M  1.0  IGT  
    IGT   HT    0.2  53  S       19:55:09.57   0.0 M  1.0  IGT  
    KEK   HL    0.4 327  P       19:55:08.18   0.0 M  1.0  KEK  
    KEK   HL    0.4 327  S       19:55:14.31  -0.1 M  1.0  KEK  
    JAN   HL    0.7  66  P       19:55:12.58  -0.5 M  1.0  JAN  
    JAN   HL    0.7  66  S       19:55:22.24  -0.8 M  1.0  JAN  
    TSLK  HT    0.7 141  P       19:55:13.76  -0.3 M  1.0  TSLK 
    TSLK  HT    0.7 141  S       19:55:24.22  -0.6 M  1.0  TSLK 
    ART2  HI    0.8 108  P       19:55:13.93  -0.8 M  1.0  ART2 
    ART2  HI    0.8 108  S       19:55:25.49  -0.4 M  1.0  ART2 
    DRAG  HT    0.8 151  P       19:55:15.45  -0.1 M  1.0  DRAG 
    DRAG  HT    0.8 151  S       19:55:26.88  -0.6 M  1.0  DRAG 
    PRMD  HP    0.8  79  P       19:55:14.99  -0.8 M  1.0  PRMD 
    PRMD  HP    0.8  79  S       19:55:27.09  -0.7 M  1.0  PRMD 
    NYDR  HT    0.8 144  P       19:55:15.85  -0.2 M  1.0  NYDR 
    NYDR  HT    0.8 144  S       19:55:27.90  -0.3 M  1.0  NYDR 
    EVGI  HT    0.9 149  P       19:55:16.85  -0.3 M  1.0  EVGI 
    TETR  HL    0.9  92  P       19:55:17.18  -0.8 M  1.0  TETR 
    TETR  HL    0.9  92  S       19:55:31.60  -0.1 M  1.0  TETR 
    FSK   HP    1.0 157  P       19:55:18.83  -0.2 M  1.0  FSK  
    FSK   HP    1.0 157  S       19:55:33.49  -0.1 M  1.0  FSK  
    AMPL  HP    1.0 117  P       19:55:18.64  -0.5 M  1.0  AMPL 
    AMPL  HP    1.0 117  S       19:55:33.50  -0.1 M  1.0  AMPL 
    KPRO  HT    1.1  60  P       19:55:21.72  -0.1 M  1.0  KPRO 
    KPRO  HT    1.1  60  S       19:55:38.78   0.3 M  1.0  KPRO 
    PENT  HL    1.2  45  P       19:55:22.09   0.1 M  1.0  PENT 
    DMLN  HT    1.2 168  P       19:55:22.47   0.4 M  1.0  DMLN 
    DMLN  HT    1.2 168  S       19:55:38.96   0.1 M  1.0  DMLN 
    PDO   HP    1.2 132  P       19:55:21.51  -0.5 M  1.0  PDO  
    PDO   HP    1.2 132  S       19:55:38.98   0.2 M  1.0  PDO  
    VLS   HL    1.3 161  P       19:55:23.70  -0.1 M  1.0  VLS  
    VLS   HL    1.3 161  S       19:55:42.28   0.3 M  1.0  VLS  
    NEST  HT    1.3  36  P       19:55:24.89   0.9 M  1.0  NEST 
    NEST  HT    1.3  36  S       19:55:42.61   0.3 M  1.0  NEST 
    PVO   HP    1.4 124  P       19:55:25.07  -0.4 M  1.0  PVO  
    PVO   HP    1.4 124  S       19:55:45.48   0.7 M  1.0  PVO  
    RTZL  HT    1.4 157  P       19:55:26.48   0.2 M  1.0  RTZL 
    RTZL  HT    1.4 157  S       19:55:47.23   1.0 M  1.0  RTZL 
    PLEV  HP    1.4 133  P       19:55:26.05  -0.4 M  1.0  PLEV 
    PLEV  HP    1.4 133  S       19:55:47.35   0.8 M  1.0  PLEV 
    EVR   HL    1.4 109  P       19:55:26.78   0.1 M  1.0  EVR  
    EVR   HL    1.4 109  S       19:55:47.45   0.5 M  1.0  EVR  
    MSL1  HI    1.5 134  P       19:55:26.92  -0.1 M  1.0  MSL1 
    MSL1  HI    1.5 134  S       19:55:48.23   0.7 M  1.0  MSL1 
    THL   HL    1.5  83  P       19:55:28.23   0.2 M  1.0  THL  
    THL   HL    1.5  83  S       19:55:49.73   0.5 M  1.0  THL  
    AXS   HP    1.6 139  P       19:55:28.40  -0.4 M  1.0  AXS  
    AXS   HP    1.6 139  S       19:55:50.41  -0.2 M  1.0  AXS  
    AGRP  CL    1.6 127  P       19:55:29.08  -0.6 M  1.0  AGRP 
    AGRP  CL    1.6 127  S       19:55:52.09  -0.1 M  1.0  AGRP 
    ANX   HP    1.6 119  P       19:55:30.31   0.2 M  1.0  ANX  
    ANX   HP    1.6 119  S       19:55:52.78  -0.1 M  1.0  ANX  
    LMS2  HI    1.7  29  P       19:55:30.58   0.2 M  1.0  LMS2 
    TYRN  HT    1.7  79  P       19:55:31.52   0.7 M  1.0  TYRN 
    TYRN  HT    1.7  79  S       19:55:54.07  -0.1 M  1.0  TYRN 
    RLS   HL    1.7 141  P       19:55:30.98   0.0 M  1.0  RLS  
    EFP   HP    1.7 124  P       19:55:31.42   0.4 M  1.0  EFP  
    UPR   HP    1.7 129  P       19:55:31.59   0.4 M  1.0  UPR  
    UPR   HP    1.7 129  S       19:55:54.27  -0.6 M  1.0  UPR  
    MG00  CL    1.8 123  P       19:55:31.93   0.4 M  1.0  MG00 
    MG00  CL    1.8 123  S       19:55:55.72   0.3 M  1.0  MG00 
    LTHK  HP    1.8 160  P       19:55:31.03  -0.8 M  1.0  LTHK 
    LTHK  HP    1.8 160  S       19:55:55.86  -0.1 M  1.0  LTHK 
    AGG   HT    1.8 102  P       19:55:33.02   0.8 M  1.0  AGG  
    AGG   HT    1.8 102  S       19:55:56.44  -0.2 M  1.0  AGG  
    LAKA  HA    1.9 127  P       19:55:33.56   0.2 M  1.0  LAKA 
    KALE  HA    1.9 122  P       19:55:34.26   0.7 M  1.0  KALE 
    KALE  HA    1.9 122  S       19:55:59.26   0.1 M  1.0  KALE 
    DRO   HP    1.9 138  P       19:55:33.88  -0.1 M  1.0  DRO  
    DRO   HP    1.9 138  S       19:55:59.60  -0.1 M  1.0  DRO  
    PANR  CL    2.0 121  P       19:55:35.65   1.0 M  1.0  PANR 
    PANR  CL    2.0 121  S       19:56:01.07   0.0 M  1.0  PANR 
    LIT   HT    2.0  69  P       19:55:35.58   0.5 M  1.0  LIT  
    LIT   HT    2.0  69  S       19:56:01.20  -0.5 M  1.0  LIT  
    KLV   HL    2.1 129  P       19:55:36.79   0.2 M  1.0  KLV  
    KLV   HL    2.1 129  S       19:56:03.85  -0.6 M  1.0  KLV  
    GUR   HP    2.3 129  P       19:55:39.75   0.4 M  1.0  GUR  
    GUR   HP    2.3 129  S       19:56:08.55  -0.6 M  1.0  GUR  

42 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    IGT   HT    0.2  53  MLv     4.00 -0.11    163.318      
    KEK   HL    0.4 327  MLv     3.44 -0.67    33.7808      
    JAN   HL    0.7  66  MLv     3.84 -0.27    19.7575      
    TSLK  HT    0.7 141  MLv     4.25  0.14    35.5344      
    ART2  HI    0.8 108  MLv     3.99 -0.12    18.6962      
    DRAG  HT    0.8 151  MLv     5.62  1.51    49.9262      
    PRMD  HP    0.8  79  MLv     3.99 -0.12    17.3099      
    NYDR  HT    0.8 144  MLv     4.44  0.33    34.9056      
    EVGI  HT    0.9 149  MLv     4.24  0.13    28.0004      
    TETR  HL    0.9  92  MLv     4.22  0.11    25.4382      
    FSK   HP    1.0 157  MLv     4.16  0.06    20.4059      
    AMPL  HP    1.0 117  MLv     4.28  0.17     26.467      
    KPRO  HT    1.1  60  MLv     4.14  0.03    15.8752      
    PENT  HL    1.2  45  MLv     4.13  0.02    11.8676      
    DMLN  HT    1.2 168  MLv     4.21  0.10    24.9415      
    PDO   HP    1.2 132  MLv     4.22  0.12    18.9017      
    VLS   HL    1.3 161  MLv     4.35  0.24    22.0895      
    NEST  HT    1.3  36  MLv     3.98 -0.12    9.45365      
    PVO   HP    1.4 124  MLv     4.10 -0.01    11.1008      
    RTZL  HT    1.4 157  MLv     3.96 -0.15    7.51059      
    PLEV  HP    1.4 133  MLv     4.05 -0.06    9.16999      
    EVR   HL    1.4 109  MLv     4.18  0.07    12.0981      
    MSL1  HI    1.5 134  MLv     4.72  0.61    40.5902      
    THL   HL    1.5  83  MLv     4.13  0.02    5.90134      
    AXS   HP    1.6 139  MLv     3.84 -0.27    4.68127      
    AGRP  CL    1.6 127  MLv     4.04 -0.07    6.97851      
    ANX   HP    1.6 119  MLv     4.19  0.08    9.58863      
    LMS2  HI    1.7  29  MLv     4.01 -0.10    6.04923      
    TYRN  HT    1.7  79  MLv     4.27  0.16    8.18248      
    RLS   HL    1.7 141  MLv     3.80 -0.31    3.51236      
    EFP   HP    1.7 124  MLv     3.85 -0.26    3.91058      
    UPR   HP    1.7 129  MLv     3.38 -0.73     15.126      
    MG00  CL    1.8 123  MLv     3.99 -0.12    6.76722      
    LTHK  HP    1.8 160  MLv     4.12  0.01     6.8027      
    AGG   HT    1.8 102  MLv     4.47  0.36     11.549      
    LAKA  HA    1.9 127  MLv     3.87 -0.24    3.36985      
    KALE  HA    1.9 122  MLv     3.98 -0.13    4.29501      
    DRO   HP    1.9 138  MLv     3.75 -0.36    5.03399      
    PANR  CL    2.0 121  MLv     5.46  1.35    2.24323      
    LIT   HT    2.0  69  MLv     4.28  0.17    5.39531      
    KLV   HL    2.1 129  MLv     4.25  0.14     4.5838      
    GUR   HP    2.3 129  MLv     4.20  0.10     4.3028