Earthquake Information
 Origin Time
2024-12-31 17:54:23 (GMT)
 Magnitude
M 1.4
 Latitude
39.5095° N
 Longitude
20.8088° E
 Focal Depth
12 km
 # of Arrivals
27
 Location 17.9 km SSW of Ioannina
41.7 km NNW of Arta
305.1 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
JANHL16.7 12 P17:54:27.04 0.21.0M
JANHL16.7 12 S17:54:29.75 0.01.0M
JAN2HI17.6 12 P17:54:27.06 0.11.0M
JAN2HI17.6 12 S17:54:29.99 0.01.0M
JAN3HI19.6 7 P17:54:27.33 0.01.0M
JAN3HI19.6 7 S17:54:30.47 0.01.0M
KSTRHP35.2215 P17:54:30.06 0.41.0M
KSTRHP35.2215 S17:54:34.67 0.01.0M
TETRHL44.0115 P17:54:30.99 -0.21.0M
TETRHL44.0115 S17:54:37.25 -0.11.0M
GR141Y47.7336 P17:54:31.71 0.01.0M
GR141Y47.7336 S17:54:38.13 -0.11.0M
GR151Y52.1 23 P17:54:32.82 0.31.0M
GR151Y52.1 23 S17:54:39.52 -0.11.0M
KPROHT68.6 44 P17:54:34.84 -0.21.0M
KPROHT68.6 44 S17:54:44.27 0.11.0M
AMPLHP74.0152 P17:54:35.54 -0.31.0M
AMPLHP74.0152 S17:54:45.57 0.01.0M
GR171Y74.7 71 P17:54:36.50 0.51.0M
GR171Y74.7 71 S17:54:45.92 0.11.0M
TSLKHT77.3190 P17:54:35.96 -0.41.0M
TSLKHT77.3190 S17:54:46.43 0.01.0M
PENTHL81.4 20 P17:54:37.55 0.41.0M
PENTHL81.4 20 S17:54:48.27 0.51.0M
GR201Y86.2111 P17:54:37.72 -0.21.0M
PDOHP106.3162 P17:54:41.20 0.21.0M
PDOHP106.3162 S17:54:55.31 0.81.0M


  Solution details

Event:
    Public ID              nkua2024zsgb
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2024-12-31
    Time                  17:54:23.14
    Latitude              39.5095 deg  +/-      0 km
    Longitude             20.8088 deg  +/-      0 km
    Depth                      12 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.22 s
    Azimuthal gap             121 deg

2 Network magnitudes:
    MLv       1.40 +/- 0.17  12            
    M         1.40           12 preferred  

27 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    JAN   HL    0.1  12  P       17:54:27.04   0.2 M  1.0  JAN  
    JAN   HL    0.1  12  S       17:54:29.75   0.0 M  1.0  JAN  
    JAN2  HI    0.2  12  P       17:54:27.06   0.1 M  1.0  JAN2 
    JAN2  HI    0.2  12  S       17:54:29.99   0.0 M  1.0  JAN2 
    JAN3  HI    0.2   7  P       17:54:27.33   0.0 M  1.0  JAN3 
    JAN3  HI    0.2   7  S       17:54:30.47   0.0 M  1.0  JAN3 
    KSTR  HP    0.3 215  P       17:54:30.06   0.4 M  1.0  KSTR 
    KSTR  HP    0.3 215  S       17:54:34.67   0.0 M  1.0  KSTR 
    TETR  HL    0.4 115  P       17:54:30.99  -0.2 M  1.0  TETR 
    TETR  HL    0.4 115  S       17:54:37.25  -0.1 M  1.0  TETR 
    GR14  1Y    0.4 336  P       17:54:31.71  -0.0 M  1.0  GR14 
    GR14  1Y    0.4 336  S       17:54:38.13  -0.1 M  1.0  GR14 
    GR15  1Y    0.5  23  P       17:54:32.82   0.3 M  1.0  GR15 
    GR15  1Y    0.5  23  S       17:54:39.52  -0.1 M  1.0  GR15 
    KPRO  HT    0.6  44  P       17:54:34.84  -0.2 M  1.0  KPRO 
    KPRO  HT    0.6  44  S       17:54:44.27   0.1 M  1.0  KPRO 
    AMPL  HP    0.7 152  P       17:54:35.54  -0.3 M  1.0  AMPL 
    AMPL  HP    0.7 152  S       17:54:45.57   0.0 M  1.0  AMPL 
    GR17  1Y    0.7  71  P       17:54:36.50   0.5 M  1.0  GR17 
    GR17  1Y    0.7  71  S       17:54:45.92   0.1 M  1.0  GR17 
    TSLK  HT    0.7 190  P       17:54:35.96  -0.4 M  1.0  TSLK 
    TSLK  HT    0.7 190  S       17:54:46.43   0.0 M  1.0  TSLK 
    PENT  HL    0.7  20  P       17:54:37.55   0.4 M  1.0  PENT 
    PENT  HL    0.7  20  S       17:54:48.27   0.5 M  1.0  PENT 
    GR20  1Y    0.8 111  P       17:54:37.72  -0.2 M  1.0  GR20 
    PDO   HP    1.0 162  P       17:54:41.20   0.2 M  1.0  PDO  
    PDO   HP    1.0 162  S       17:54:55.31   0.8 M  1.0  PDO  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    JAN   HL    0.1  12  MLv    -0.72 -2.12   0.00769242      
    JAN2  HI    0.2  12  MLv     1.73  0.32    1.53531      
    JAN3  HI    0.2   7  MLv     1.81  0.41    1.65628      
    KSTR  HP    0.3 215  MLv     0.82 -0.59   0.0687246      
    TETR  HL    0.4 115  MLv     1.65  0.25   0.281986      
    GR14  1Y    0.4 336  MLv     1.45  0.05   0.143538      
    GR15  1Y    0.5  23  MLv     1.30 -0.10   0.0799019      
    KPRO  HT    0.6  44  MLv     1.32 -0.08   0.047633      
    AMPL  HP    0.7 152  MLv     1.33 -0.07   0.0458803      
    GR17  1Y    0.7  71  MLv     1.35 -0.05   0.0477193      
    TSLK  HT    0.7 190  MLv     1.20 -0.20   0.0330053      
    PENT  HL    0.7  20  MLv     1.56  0.16   0.0556992      
    GR20  1Y    0.8 111  MLv     1.36 -0.04   0.0427671      
    PDO   HP    1.0 162  MLv     1.56  0.16   0.0533665