Earthquake Information
 Origin Time
2021-09-16 07:47:05 (GMT)
 Magnitude
M 3.1
 Latitude
37.9032° N
 Longitude
20.0322° E
 Focal Depth
2 km
 # of Arrivals
61
 Location 49.5 km SW of Argostoli
76.8 km W of Zakynthos
324.7 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PSDAHT53.7 64 P07:47:15.73 -0.21.0M
PSDAHT53.7 64 S07:47:22.95 -0.61.0M
VLSHL57.4 58 P07:47:16.18 -0.41.0M
VLSHL57.4 58 S07:47:23.88 -0.81.0M
RTZLHT67.6 74 P07:47:17.76 -0.51.0M
RTZLHT67.6 74 S07:47:27.12 -0.41.0M
FSKHP77.3 37 P07:47:19.04 -0.71.0M
FSKHP77.3 37 S07:47:29.59 -0.71.0M
KRI1HI74.0111 P07:47:18.79 -0.51.0M
KRI1HI74.0111 S07:47:28.98 -0.41.0M
LTHKHP73.9107 P07:47:18.74 -0.51.0M
LTHKHP73.9107 S07:47:28.80 -0.61.0M
DRAGHT98.9 29 P07:47:22.83 -0.51.0M
EVGIHT96.6 34 P07:47:22.29 -0.71.0M
EVGIHT96.6 34 S07:47:35.49 -0.41.0M
NYDRHT107.2 33 P07:47:25.10 0.51.0M
NYDRHT107.2 33 S07:47:39.52 0.81.0M
TSLKHT116.0 28 P07:47:26.23 0.21.0M
TSLKHT116.0 28 S07:47:41.35 0.11.0M
AXSHP122.1 75 P07:47:27.64 0.61.0M
AXSHP122.1 75 S07:47:42.91 -0.11.0M
PDOHP126.8 53 P07:47:27.44 -0.31.0M
PDOHP126.8 53 S07:47:44.69 0.41.0M
RLSHL126.7 82 P07:47:27.33 -0.41.0M
RLSHL126.7 82 S07:47:45.18 0.81.0M
PLEVHP132.9 65 P07:47:28.51 -0.21.0M
PLEVHP132.9 65 S07:47:46.86 0.81.0M
DROHP147.4 88 P07:47:31.60 0.61.0M
DROHP147.4 88 S07:47:50.18 0.21.0M
AGRPCL157.7 70 P07:47:32.24 -0.31.0M
AGRPCL157.7 70 S07:47:53.59 0.81.0M
AMPLHP153.1 42 P07:47:32.34 0.51.0M
AMPLHP153.1 42 S07:47:52.03 0.61.0M
PVOHP152.6 59 P07:47:31.97 0.21.0M
PVOHP152.6 59 S07:47:52.16 0.81.0M
VVKHP165.9 70 P07:47:33.75 -0.11.0M
VVKHP165.9 70 S07:47:55.45 0.41.0M
EFPHP173.8 71 P07:47:35.50 0.51.0M
EFPHP173.8 71 S07:47:57.07 0.01.0M
IGTHT182.9 8 P07:47:35.51 -0.61.0M
IGTHT182.9 8 S07:47:58.64 -0.41.0M
LAKAHA174.4 78 P07:47:35.78 0.61.0M
LAKAHA174.4 78 S07:47:57.13 -0.21.0M
PYRGCL182.4 72 P07:47:36.20 0.01.0M
PYRGCL182.4 72 S07:47:59.14 0.01.0M
EVRHL191.6 54 P07:47:37.53 0.11.0M
EVRHL191.6 54 S07:48:00.88 -0.51.0M
KALEHA192.1 74 P07:47:37.98 0.51.0M
KALEHA192.1 74 S07:48:01.39 0.01.0M
KLVHL186.3 85 P07:47:37.33 0.61.0M
KLVHL186.3 85 S07:47:59.76 -0.41.0M
TETRHL193.2 34 P07:47:38.07 0.51.0M
TETRHL193.2 34 S07:48:01.50 -0.11.0M
TRIZCL185.7 74 P07:47:36.45 -0.11.0M
TRIZCL185.7 74 S07:47:59.57 -0.21.0M
GURHP202.7 89 P07:47:39.40 0.51.0M
GURHP202.7 89 S07:48:03.48 -0.41.0M
PANRCL200.9 75 P07:47:39.04 0.51.0M
PANRCL200.9 75 S07:48:03.63 0.41.0M
PRMDHP203.1 27 P07:47:39.32 0.51.0M
PRMDHP203.1 27 S07:48:03.68 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021sdze
    Description
      region name: Ionian Sea
Origin:
    Date                   2021-09-16
    Time                  07:47:05.96
    Latitude              37.9032 deg  +/-      1 km
    Longitude             20.0322 deg  +/-      1 km
    Depth                       2 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.47 s
    Azimuthal gap             257 deg

2 Network magnitudes:
    MLv       3.10 +/- 0.21  25            
    M         3.10           25 preferred  

61 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PSDA  HT    0.5  64  P       07:47:15.73  -0.2 M  1.0  PSDA 
    PSDA  HT    0.5  64  S       07:47:22.95  -0.6 M  1.0  PSDA 
    VLS   HL    0.5  58  P       07:47:16.18  -0.4 M  1.0  VLS  
    VLS   HL    0.5  58  S       07:47:23.88  -0.8 M  1.0  VLS  
    RTZL  HT    0.6  74  P       07:47:17.76  -0.5 M  1.0  RTZL 
    RTZL  HT    0.6  74  S       07:47:27.12  -0.4 M  1.0  RTZL 
    LTHK  HP    0.7 107  P       07:47:18.74  -0.5 M  1.0  LTHK 
    LTHK  HP    0.7 107  S       07:47:28.80  -0.6 M  1.0  LTHK 
    KRI1  HI    0.7 111  P       07:47:18.79  -0.5 M  1.0  KRI1 
    KRI1  HI    0.7 111  S       07:47:28.98  -0.4 M  1.0  KRI1 
    FSK   HP    0.7  37  P       07:47:19.04  -0.7 M  1.0  FSK  
    FSK   HP    0.7  37  S       07:47:29.59  -0.7 M  1.0  FSK  
    EVGI  HT    0.9  34  P       07:47:22.29  -0.7 M  1.0  EVGI 
    EVGI  HT    0.9  34  S       07:47:35.49  -0.4 M  1.0  EVGI 
    DRAG  HT    0.9  29  P       07:47:22.83  -0.5 M  1.0  DRAG 
    NYDR  HT    1.0  33  P       07:47:25.10   0.5 M  1.0  NYDR 
    NYDR  HT    1.0  33  S       07:47:39.52   0.8 M  1.0  NYDR 
    TSLK  HT    1.0  28  P       07:47:26.23   0.2 M  1.0  TSLK 
    TSLK  HT    1.0  28  S       07:47:41.35   0.1 M  1.0  TSLK 
    AXS   HP    1.1  75  P       07:47:27.64   0.6 M  1.0  AXS  
    AXS   HP    1.1  75  S       07:47:42.91  -0.1 M  1.0  AXS  
    PDO   HP    1.1  53  P       07:47:27.44  -0.3 M  1.0  PDO  
    PDO   HP    1.1  53  S       07:47:44.69   0.4 M  1.0  PDO  
    RLS   HL    1.1  82  P       07:47:27.33  -0.4 M  1.0  RLS  
    RLS   HL    1.1  82  S       07:47:45.18   0.8 M  1.0  RLS  
    PLEV  HP    1.2  65  P       07:47:28.51  -0.2 M  1.0  PLEV 
    PLEV  HP    1.2  65  S       07:47:46.86   0.8 M  1.0  PLEV 
    DRO   HP    1.3  88  P       07:47:31.60   0.6 M  1.0  DRO  
    DRO   HP    1.3  88  S       07:47:50.18   0.2 M  1.0  DRO  
    PVO   HP    1.4  59  P       07:47:31.97   0.2 M  1.0  PVO  
    PVO   HP    1.4  59  S       07:47:52.16   0.8 M  1.0  PVO  
    AMPL  HP    1.4  42  P       07:47:32.34   0.5 M  1.0  AMPL 
    AMPL  HP    1.4  42  S       07:47:52.03   0.6 M  1.0  AMPL 
    AGRP  CL    1.4  70  P       07:47:32.24  -0.3 M  1.0  AGRP 
    AGRP  CL    1.4  70  S       07:47:53.59   0.8 M  1.0  AGRP 
    VVK   HP    1.5  70  P       07:47:33.75  -0.1 M  1.0  VVK  
    VVK   HP    1.5  70  S       07:47:55.45   0.4 M  1.0  VVK  
    EFP   HP    1.6  71  P       07:47:35.50   0.5 M  1.0  EFP  
    EFP   HP    1.6  71  S       07:47:57.07  -0.0 M  1.0  EFP  
    LAKA  HA    1.6  78  P       07:47:35.78   0.6 M  1.0  LAKA 
    LAKA  HA    1.6  78  S       07:47:57.13  -0.2 M  1.0  LAKA 
    IGT   HT    1.6   8  P       07:47:35.51  -0.6 M  1.0  IGT  
    IGT   HT    1.6   8  S       07:47:58.64  -0.4 M  1.0  IGT  
    PYRG  CL    1.6  72  P       07:47:36.20   0.0 M  1.0  PYRG 
    PYRG  CL    1.6  72  S       07:47:59.14  -0.0 M  1.0  PYRG 
    TRIZ  CL    1.7  74  P       07:47:36.45  -0.1 M  1.0  TRIZ 
    TRIZ  CL    1.7  74  S       07:47:59.57  -0.2 M  1.0  TRIZ 
    KLV   HL    1.7  85  P       07:47:37.33   0.6 M  1.0  KLV  
    KLV   HL    1.7  85  S       07:47:59.76  -0.4 M  1.0  KLV  
    EVR   HL    1.7  54  P       07:47:37.53   0.1 M  1.0  EVR  
    EVR   HL    1.7  54  S       07:48:00.88  -0.5 M  1.0  EVR  
    KALE  HA    1.7  74  P       07:47:37.98   0.5 M  1.0  KALE 
    KALE  HA    1.7  74  S       07:48:01.39  -0.0 M  1.0  KALE 
    TETR  HL    1.7  34  P       07:47:38.07   0.5 M  1.0  TETR 
    TETR  HL    1.7  34  S       07:48:01.50  -0.1 M  1.0  TETR 
    PANR  CL    1.8  75  P       07:47:39.04   0.5 M  1.0  PANR 
    PANR  CL    1.8  75  S       07:48:03.63   0.4 M  1.0  PANR 
    PRMD  HP    1.8  27  P       07:47:39.32   0.5 M  1.0  PRMD 
    PRMD  HP    1.8  27  S       07:48:03.68  -0.1 M  1.0  PRMD 
    GUR   HP    1.8  89  P       07:47:39.40   0.5 M  1.0  GUR  
    GUR   HP    1.8  89  S       07:48:03.48  -0.4 M  1.0  GUR  

31 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PSDA  HT    0.5  64  MLv     3.34  0.24    7.97038      
    VLS   HL    0.5  58  MLv     3.29  0.19    5.70756      
    RTZL  HT    0.6  74  MLv     3.03 -0.07     2.4436      
    LTHK  HP    0.7 107  MLv     3.48  0.38    6.48347      
    KRI1  HI    0.7 111  MLv     3.52  0.42    7.13066      
    FSK   HP    0.7  37  MLv     3.03 -0.07    2.21732      
    EVGI  HT    0.9  34  MLv     3.50  0.40     5.2456      
    DRAG  HT    0.9  29  MLv     4.62  1.53    4.47125      
    NYDR  HT    1.0  33  MLv     3.37  0.27    2.48683      
    TSLK  HT    1.0  28  MLv     3.38  0.28    3.19543      
    AXS   HP    1.1  75  MLv     2.88 -0.22   0.923777      
    PDO   HP    1.1  53  MLv     3.29  0.20    2.29493      
    RLS   HL    1.1  82  MLv     2.84 -0.26   0.805528      
    PLEV  HP    1.2  65  MLv     3.24  0.15    1.90724      
    DRO   HP    1.3  88  MLv     2.73 -0.37     1.0376      
    PVO   HP    1.4  59  MLv     3.18  0.08    1.30527      
    AMPL  HP    1.4  42  MLv     3.02 -0.08   0.905287      
    AGRP  CL    1.4  70  MLv     2.97 -0.13   0.768318      
    VVK   HP    1.5  70  MLv     2.45 -0.65   0.989108      
    EFP   HP    1.6  71  MLv     2.59 -0.51   0.263472      
    LAKA  HA    1.6  78  MLv     2.84 -0.25   0.471044      
    IGT   HT    1.6   8  MLv     3.07 -0.03   0.717268      
    PYRG  CL    1.6  72  MLv     2.58 -0.52   0.146308      
    TRIZ  CL    1.7  74  MLv     2.67 -0.43   0.279105      
    KLV   HL    1.7  85  MLv     3.01 -0.09   0.456781      
    EVR   HL    1.7  54  MLv     2.96 -0.14    0.49926      
    KALE  HA    1.7  74  MLv     2.87 -0.23   0.409435      
    TETR  HL    1.7  34  MLv     3.20  0.10   0.861161      
    PANR  CL    1.8  75  MLv     4.30  1.20    0.19381      
    PRMD  HP    1.8  27  MLv     3.16  0.06   0.694525      
    GUR   HP    1.8  89  MLv     3.09 -0.01    0.59987