Earthquake Information
 Origin Time
2020-10-22 00:48:50 (GMT)
 Magnitude
M 3.1
 Latitude
39.7838° N
 Longitude
20.6927° E
 Focal Depth
4 km
 # of Arrivals
74
 Location 18.7 km NW of Ioannina
29.9 km S of Konitsa
330.6 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
IGTHT41.9228 P00:48:57.84 -0.51.0M
IGTHT41.9228 S00:49:04.29 0.01.0M
PRMDHP44.6129 P00:48:59.40 0.51.0M
KPROHT60.3 72 P00:49:01.50 0.01.0M
PENTHL59.5 40 P00:49:01.17 -0.21.0M
KRK1HI68.6255 P00:49:03.02 0.31.0M
TETRHL69.8134 P00:49:02.79 -0.31.0M
TETRHL69.8134 S00:49:11.99 -0.61.0M
ART2HI75.3160 P00:49:03.92 0.11.0M
ART2HI75.3160 S00:49:14.46 0.51.0M
NESTHT76.4 23 P00:49:04.05 -0.11.0M
NESTHT76.4 23 S00:49:13.85 -0.61.0M
AMPLHP105.7155 P00:49:08.42 -0.31.0M
AMPLHP105.7155 S00:49:22.67 0.11.0M
THLHL115.7102 P00:49:09.68 -0.71.0M
THLHL115.7102 S00:49:25.35 -0.11.0M
TSLKHT106.7182 P00:49:08.56 -0.31.0M
TSLKHT106.7182 S00:49:22.78 0.01.0M
DRAGHT122.7185 P00:49:11.30 -0.11.0M
DRAGHT122.7185 S00:49:27.38 0.11.0M
LMS2HI122.9 18 P00:49:11.73 0.21.0M
NYDRHT119.0180 P00:49:10.24 -0.61.0M
EVGIHT129.3181 P00:49:12.49 0.01.0M
EVGIHT129.3181 S00:49:29.32 0.21.0M
EVRHL136.2135 P00:49:13.46 -0.21.0M
PDOHP138.4162 P00:49:14.59 0.71.0M
PDOHP138.4162 S00:49:31.39 -0.21.0M
TYRNHT131.9 94 P00:49:12.62 -0.31.0M
TYRNHT131.9 94 S00:49:29.84 -0.11.0M
FSKHP147.7184 P00:49:14.96 -0.31.0M
FSKHP147.7184 S00:49:34.07 0.01.0M
LITHT157.2 77 P00:49:17.24 0.41.0M
LITHT157.2 77 S00:49:37.57 0.71.0M
AGGHT164.7121 P00:49:18.06 0.11.0M
ANXHP169.5141 P00:49:19.20 0.41.0M
PLEVHP164.5158 P00:49:18.46 0.61.0M
PLEVHP164.5158 S00:49:39.57 1.01.0M
AGRPCL178.1150 P00:49:20.32 0.51.0M
AGRPCL178.1150 S00:49:42.72 0.61.0M
DMLNHT174.0189 P00:49:19.28 0.01.0M
DMLNHT174.0189 S00:49:41.48 0.31.0M
VLSHL178.9183 P00:49:19.71 -0.21.0M
VLSHL178.9183 S00:49:42.08 -0.21.0M
AXSHP186.2161 P00:49:21.55 0.71.0M
AXSHP186.2161 S00:49:44.37 0.51.0M
RTZLHT190.0178 P00:49:21.50 0.21.0M
RTZLHT190.0178 S00:49:44.54 -0.11.0M
TIRMN187.4338 P00:49:21.64 0.61.0M
TIRMN187.4338 S00:49:44.20 0.01.0M
GRGHT194.9 48 P00:49:21.75 -0.31.0M
GRGHT194.9 48 S00:49:46.31 0.31.0M
KALEHA198.9141 P00:49:23.46 0.91.0M
KALEHA198.9141 S00:49:47.24 0.31.0M
RLSHL203.4161 P00:49:23.38 0.31.0M
RLSHL203.4161 S00:49:47.56 -0.11.0M
DROHP221.9157 P00:49:25.55 0.11.0M
DROHP221.9157 S00:49:51.31 -0.71.0M
NEOHL223.3104 P00:49:26.10 0.41.0M
NEOHL223.3104 S00:49:52.63 0.21.0M
ATALHA234.4121 P00:49:27.90 0.81.0M
ATALHA234.4121 S00:49:54.13 -0.81.0M
KLVHL231.0147 P00:49:27.29 0.61.0M
KLVHL231.0147 S00:49:53.39 -0.81.0M
LKRHL235.3122 P00:49:27.52 0.31.0M
LKRHL235.3122 S00:49:54.53 -0.51.0M
LTHKHP231.0177 P00:49:26.40 -0.11.0M
LTHKHP231.0177 S00:49:53.60 -0.31.0M
PLGHL243.0 74 P00:49:28.50 0.21.0M
PLGHL243.0 74 S00:49:56.95 0.01.0M
GURHP250.2145 P00:49:29.58 0.41.0M
GURHP250.2145 S00:49:57.70 -0.91.0M
SOHHT253.5 63 P00:49:29.53 -0.11.0M
SOHHT253.5 63 S00:49:58.69 -0.61.0M
THALHA258.6139 P00:49:30.19 0.01.0M


  Solution details

Event:
    Public ID              nkua2020utba
    Type                   earthquake
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2020-10-22
    Time                  00:48:50.57
    Latitude              39.7838 deg  +/-      0 km
    Longitude             20.6927 deg  +/-      0 km
    Depth                       4 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.37 s
    Azimuthal gap              83 deg

2 Network magnitudes:
    MLv       3.11 +/- 0.11  32            
    M         3.11           32 preferred  

74 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    IGT   HT    0.4 228  P       00:48:57.84  -0.5 M  1.0  IGT  
    IGT   HT    0.4 228  S       00:49:04.29  -0.0 M  1.0  IGT  
    PRMD  HP    0.4 129  P       00:48:59.40   0.5 M  1.0  PRMD 
    PENT  HL    0.5  40  P       00:49:01.17  -0.2 M  1.0  PENT 
    KPRO  HT    0.5  72  P       00:49:01.50   0.0 M  1.0  KPRO 
    KRK1  HI    0.6 255  P       00:49:03.02   0.3 M  1.0  KRK1 
    TETR  HL    0.6 134  P       00:49:02.79  -0.3 M  1.0  TETR 
    TETR  HL    0.6 134  S       00:49:11.99  -0.6 M  1.0  TETR 
    ART2  HI    0.7 160  P       00:49:03.92   0.1 M  1.0  ART2 
    ART2  HI    0.7 160  S       00:49:14.46   0.5 M  1.0  ART2 
    NEST  HT    0.7  23  P       00:49:04.05  -0.1 M  1.0  NEST 
    NEST  HT    0.7  23  S       00:49:13.85  -0.6 M  1.0  NEST 
    AMPL  HP    1.0 155  P       00:49:08.42  -0.3 M  1.0  AMPL 
    AMPL  HP    1.0 155  S       00:49:22.67   0.1 M  1.0  AMPL 
    TSLK  HT    1.0 182  P       00:49:08.56  -0.3 M  1.0  TSLK 
    TSLK  HT    1.0 182  S       00:49:22.78  -0.0 M  1.0  TSLK 
    THL   HL    1.0 102  P       00:49:09.68  -0.7 M  1.0  THL  
    THL   HL    1.0 102  S       00:49:25.35  -0.1 M  1.0  THL  
    NYDR  HT    1.1 180  P       00:49:10.24  -0.6 M  1.0  NYDR 
    DRAG  HT    1.1 185  P       00:49:11.30  -0.1 M  1.0  DRAG 
    DRAG  HT    1.1 185  S       00:49:27.38   0.1 M  1.0  DRAG 
    LMS2  HI    1.1  18  P       00:49:11.73   0.2 M  1.0  LMS2 
    EVGI  HT    1.2 181  P       00:49:12.49   0.0 M  1.0  EVGI 
    EVGI  HT    1.2 181  S       00:49:29.32   0.2 M  1.0  EVGI 
    TYRN  HT    1.2  94  P       00:49:12.62  -0.3 M  1.0  TYRN 
    TYRN  HT    1.2  94  S       00:49:29.84  -0.1 M  1.0  TYRN 
    EVR   HL    1.2 135  P       00:49:13.46  -0.2 M  1.0  EVR  
    PDO   HP    1.2 162  P       00:49:14.59   0.7 M  1.0  PDO  
    PDO   HP    1.2 162  S       00:49:31.39  -0.2 M  1.0  PDO  
    FSK   HP    1.3 184  P       00:49:14.96  -0.3 M  1.0  FSK  
    FSK   HP    1.3 184  S       00:49:34.07   0.0 M  1.0  FSK  
    LIT   HT    1.4  77  P       00:49:17.24   0.4 M  1.0  LIT  
    LIT   HT    1.4  77  S       00:49:37.57   0.7 M  1.0  LIT  
    PLEV  HP    1.5 158  P       00:49:18.46   0.6 M  1.0  PLEV 
    PLEV  HP    1.5 158  S       00:49:39.57   1.0 M  1.0  PLEV 
    AGG   HT    1.5 121  P       00:49:18.06   0.1 M  1.0  AGG  
    ANX   HP    1.5 141  P       00:49:19.20   0.4 M  1.0  ANX  
    DMLN  HT    1.6 189  P       00:49:19.28  -0.0 M  1.0  DMLN 
    DMLN  HT    1.6 189  S       00:49:41.48   0.3 M  1.0  DMLN 
    AGRP  CL    1.6 150  P       00:49:20.32   0.5 M  1.0  AGRP 
    AGRP  CL    1.6 150  S       00:49:42.72   0.6 M  1.0  AGRP 
    VLS   HL    1.6 183  P       00:49:19.71  -0.2 M  1.0  VLS  
    VLS   HL    1.6 183  S       00:49:42.08  -0.2 M  1.0  VLS  
    AXS   HP    1.7 161  P       00:49:21.55   0.7 M  1.0  AXS  
    AXS   HP    1.7 161  S       00:49:44.37   0.5 M  1.0  AXS  
    TIR   MN    1.7 338  P       00:49:21.64   0.6 M  1.0  TIR  
    TIR   MN    1.7 338  S       00:49:44.20   0.0 M  1.0  TIR  
    RTZL  HT    1.7 178  P       00:49:21.50   0.2 M  1.0  RTZL 
    RTZL  HT    1.7 178  S       00:49:44.54  -0.1 M  1.0  RTZL 
    GRG   HT    1.8  48  P       00:49:21.75  -0.3 M  1.0  GRG  
    GRG   HT    1.8  48  S       00:49:46.31   0.3 M  1.0  GRG  
    KALE  HA    1.8 141  P       00:49:23.46   0.9 M  1.0  KALE 
    KALE  HA    1.8 141  S       00:49:47.24   0.3 M  1.0  KALE 
    RLS   HL    1.8 161  P       00:49:23.38   0.3 M  1.0  RLS  
    RLS   HL    1.8 161  S       00:49:47.56  -0.1 M  1.0  RLS  
    DRO   HP    2.0 157  P       00:49:25.55   0.1 M  1.0  DRO  
    DRO   HP    2.0 157  S       00:49:51.31  -0.7 M  1.0  DRO  
    NEO   HL    2.0 104  P       00:49:26.10   0.4 M  1.0  NEO  
    NEO   HL    2.0 104  S       00:49:52.63   0.2 M  1.0  NEO  
    LTHK  HP    2.1 177  P       00:49:26.40  -0.1 M  1.0  LTHK 
    LTHK  HP    2.1 177  S       00:49:53.60  -0.3 M  1.0  LTHK 
    KLV   HL    2.1 147  P       00:49:27.29   0.6 M  1.0  KLV  
    KLV   HL    2.1 147  S       00:49:53.39  -0.8 M  1.0  KLV  
    ATAL  HA    2.1 121  P       00:49:27.90   0.8 M  1.0  ATAL 
    ATAL  HA    2.1 121  S       00:49:54.13  -0.8 M  1.0  ATAL 
    LKR   HL    2.1 122  P       00:49:27.52   0.3 M  1.0  LKR  
    LKR   HL    2.1 122  S       00:49:54.53  -0.5 M  1.0  LKR  
    PLG   HL    2.2  74  P       00:49:28.50   0.2 M  1.0  PLG  
    PLG   HL    2.2  74  S       00:49:56.95  -0.0 M  1.0  PLG  
    GUR   HP    2.3 145  P       00:49:29.58   0.4 M  1.0  GUR  
    GUR   HP    2.3 145  S       00:49:57.70  -0.9 M  1.0  GUR  
    SOH   HT    2.3  63  P       00:49:29.53  -0.1 M  1.0  SOH  
    SOH   HT    2.3  63  S       00:49:58.69  -0.6 M  1.0  SOH  
    THAL  HA    2.3 139  P       00:49:30.19   0.0 M  1.0  THAL 

42 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    IGT   HT    0.4 228  MLv     3.22  0.11     11.947      
    PRMD  HP    0.4 129  MLv     3.22  0.11    10.1902      
    PENT  HL    0.5  40  MLv     2.95 -0.16    1.78681      
    KPRO  HT    0.5  72  MLv     3.16  0.05    3.63409      
    KRK1  HI    0.6 255  MLv     3.60  0.49    9.15725      
    TETR  HL    0.6 134  MLv     3.42  0.31    5.87591      
    ART2  HI    0.7 160  MLv     3.30  0.19    4.16467      
    NEST  HT    0.7  23  MLv     2.99 -0.12     2.0244      
    AMPL  HP    1.0 155  MLv     3.17  0.06    2.18992      
    TSLK  HT    1.0 182  MLv     3.17  0.06    2.19306      
    THL   HL    1.0 102  MLv     2.81 -0.30   0.518115      
    NYDR  HT    1.1 180  MLv     3.34  0.23    2.04239      
    DRAG  HT    1.1 185  MLv     4.54  1.43    2.80476      
    LMS2  HI    1.1  18  MLv     3.05 -0.07    1.35127      
    EVGI  HT    1.2 181  MLv     3.22  0.11    1.87679      
    TYRN  HT    1.2  94  MLv     3.26  0.15    1.53864      
    EVR   HL    1.2 135  MLv     3.06 -0.05    1.19528      
    PDO   HP    1.2 162  MLv     3.26  0.15    1.85145      
    FSK   HP    1.3 184  MLv     3.17  0.06    1.34953      
    LIT   HT    1.4  77  MLv     3.18  0.07   0.900002      
    PLEV  HP    1.5 158  MLv     2.97 -0.14   0.708655      
    AGG   HT    1.5 121  MLv     2.93 -0.18   0.500719      
    ANX   HP    1.5 141  MLv     3.08 -0.03   0.855217      
    DMLN  HT    1.6 189  MLv     3.25  0.14    1.64957      
    AGRP  CL    1.6 150  MLv     3.01 -0.10   0.661021      
    VLS   HL    1.6 183  MLv     3.30  0.19    1.27736      
    AXS   HP    1.7 161  MLv     3.01 -0.10   0.605757      
    TIR   MN    1.7 338  MLv     3.19  0.08   0.904089      
    RTZL  HT    1.7 178  MLv     3.08 -0.03   0.670956      
    GRG   HT    1.8  48  MLv     3.33  0.22    1.14078      
    KALE  HA    1.8 141  MLv     3.10 -0.01   0.634666      
    RLS   HL    1.8 161  MLv     3.07 -0.04   0.564488      
    DRO   HP    2.0 157  MLv     2.84 -0.27   0.568297      
    NEO   HL    2.0 104  MLv     2.91 -0.20   0.433941      
    LTHK  HP    2.1 177  MLv     3.11  0.00   0.453334      
    KLV   HL    2.1 147  MLv     2.99 -0.12   0.262727      
    ATAL  HA    2.1 121  MLv     2.84 -0.27   0.232155      
    LKR   HL    2.1 122  MLv     2.98 -0.13   0.172802      
    PLG   HL    2.2  74  MLv     3.05 -0.06   0.346571      
    GUR   HP    2.3 145  MLv     3.08 -0.03   0.341986      
    SOH   HT    2.3  63  MLv     2.95 -0.16   0.240469      
    THAL  HA    2.3 139  MLv     2.94 -0.17   0.398487