Earthquake Information
 Origin Time
2025-04-25 01:56:42 (GMT)
 Magnitude
M 1.9
 Latitude
40.7600° N
 Longitude
20.9834° E
 Focal Depth
10 km
 # of Arrivals
18
 Location 35.2 km W of Florina
36.1 km NW of Kastoria
388.8 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LMS2HI15.7 58 P01:56:44.78 -1.11.0A
FLNAHT34.0 86 P01:56:48.21 -0.51.0A
NESTHT38.8172 P01:56:48.02 -1.41.0A
GR101Y60.0121 P01:56:52.82 0.11.0A
PENTHL64.1168 P01:56:52.21 -1.21.0A
GR071Y87.4 88 P01:56:57.39 0.31.0A
GR151Y91.2177 P01:56:56.64 -1.01.0A
KPROHT95.1160 P01:56:58.80 0.61.0A
MK03A1Y97.4 60 P01:56:58.52 -0.11.0A
GR141Y101.6200 P01:56:57.49 -1.71.0A
GR111Y105.1104 P01:57:00.44 0.61.0A
GR161Y113.7134 P01:57:01.28 0.21.0A
GRGHT121.3 79 P01:57:02.49 0.31.0A
GR171Y126.7154 P01:57:05.14 2.31.0A
IGTHT147.5202 P01:57:07.66 2.01.0A
KEKHL154.0221 P01:57:07.16 0.61.0A


  Solution details

Event:
    Public ID              nkua2025ialf
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2025-04-25
    Time                  01:56:41.64  +/-    0.6 s
    Latitude              40.7600 deg  +/-      4 km
    Longitude             20.9834 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.09 s
    Azimuthal gap             197 deg

2 Network magnitudes:
    MLv       1.89 +/- 0.14   9            
    M         1.89            9 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LMS2  HI    0.1  58  P       01:56:44.78  -1.1 A  1.0  LMS2 
    FLNA  HT    0.3  86  P       01:56:48.21  -0.5 A  1.0  FLNA 
    NEST  HT    0.3 172  P       01:56:48.02  -1.4 A  1.0  NEST 
    GR10  1Y    0.5 121  P       01:56:52.82   0.1 A  1.0  GR10 
    PENT  HL    0.6 168  P       01:56:52.21  -1.2 A  1.0  PENT 
    GR07  1Y    0.8  88  P       01:56:57.39   0.3 A  1.0  GR07 
    GR15  1Y    0.8 177  P       01:56:56.64  -1.0 A  1.0  GR15 
    KPRO  HT    0.9 160  P       01:56:58.80   0.6 A  1.0  KPRO 
    MK03A 1Y    0.9  60  P       01:56:58.52  -0.1 A  1.0  MK03A
    GR14  1Y    0.9 200  P       01:56:57.49  -1.7 A  1.0  GR14 
    GR11  1Y    0.9 104  P       01:57:00.44   0.6 A  1.0  GR11 
    GR16  1Y    1.0 134  P       01:57:01.28   0.2 A  1.0  GR16 
    GRG   HT    1.1  79  P       01:57:02.49   0.3 A  1.0  GRG  
    GR17  1Y    1.1 154  P       01:57:05.14   2.3 A  1.0  GR17 
    PRMD  HP    1.2 176  P       01:57:08.21   4.0 AX 0.0  PRMD 
    IGT   HT    1.3 202  P       01:57:07.66   2.0 A  1.0  IGT  
    KEK   HL    1.4 221  P       01:57:07.16   0.6 A  1.0  KEK  
    TYRN  HT    1.4 137  P       01:57:10.30   3.3 AX 0.0  TYRN 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LMS2  HI    0.1  58  MLv     1.43 -0.46   0.868347      
    FLNA  HT    0.3  86  MLv     1.76 -0.14   0.638909      
    NEST  HT    0.3 172  MLv     1.73 -0.17   0.453991      
    GR10  1Y    0.5 121  MLv     1.97  0.08   0.236065      
    PENT  HL    0.6 168  MLv     2.13  0.24   0.250646      
    GR07  1Y    0.8  88  MLv     2.10  0.21   0.233068      
    GR15  1Y    0.8 177  MLv     1.82 -0.07   0.115676      
    KPRO  HT    0.9 160  MLv     1.87 -0.03   0.123166      
    MK03A 1Y    0.9  60  MLv     2.36  0.47   0.376035      
    GR14  1Y    0.9 200  MLv     1.84 -0.06   0.106649      
    GR11  1Y    0.9 104  MLv     1.85 -0.04    0.10665