M=1.8, 2026-04-17 15:31:50 (GMT), 18.5 km WNW of Karpenision: Event Information

Earthquake Information
Origin Time	2026-04-17 15:31:50 (GMT)
Magnitude	M 1.8
Latitude	38.8518° N
Longitude	21.5309° E
Focal Depth	10 km
# of Arrivals	10
Location	18.5 km WNW of Karpenision 54.4 km N of Mesolonghi 214.8 km WNW of Athens
Solution type	automatic
Files / Links	QuakeML GSE2.0 Alert .phi

Station data

Station	Net	Dist.(km)	Azim.	Phase	Arr.Time	Res.	Wgt.	Type
PVO	HP	26.1	181	P	15:31:55.79	0.0	1.0	A
PDO	HP	41.3	227	P	15:31:58.13	0.0	1.0	A
ANX	HP	44.4	130	P	15:31:58.60	0.0	1.0	A
PLEV	HP	50.0	192	P	15:31:59.11	-0.4	1.0	A
EFP	HP	57.4	145	P	15:32:01.10	0.4	1.0	A
GR24	1Y	60.3	107	P	15:32:01.02	-0.1	1.0	A
SERG	HP	66.8	137	P	15:32:02.08	-0.1	1.0	A
TRIZ	CL	71.7	139	P	15:32:03.04	0.1	1.0	A
AGG	HT	72.1	75	P	15:32:02.91	-0.1	1.0	A
LKD2	HT	76.0	265	P	15:32:03.74	0.1	1.0	A

Solution details

Event:
    Public ID              nkua2026hmwb
    Description
      region name: Greece
Origin:
    Date                   2026-04-17
    Time                  15:31:49.97  +/-    0.6 s
    Latitude              38.8518 deg  +/-      5 km
    Longitude             21.5309 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.20 s
    Azimuthal gap             170 deg

2 Network magnitudes:
    MLv       1.84 +/- 0.17   8            
    M         1.84            8 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PVO   HP    0.2 181  P       15:31:55.79   0.0 A  1.0  PVO  
    PDO   HP    0.4 227  P       15:31:58.13  -0.0 A  1.0  PDO  
    ANX   HP    0.4 130  P       15:31:58.60  -0.0 A  1.0  ANX  
    PLEV  HP    0.4 192  P       15:31:59.11  -0.4 A  1.0  PLEV 
    EFP   HP    0.5 145  P       15:32:01.10   0.4 A  1.0  EFP  
    GR24  1Y    0.5 107  P       15:32:01.02  -0.1 A  1.0  GR24 
    SERG  HP    0.6 137  P       15:32:02.08  -0.1 A  1.0  SERG 
    TRIZ  CL    0.6 139  P       15:32:03.04   0.1 A  1.0  TRIZ 
    AGG   HT    0.6  75  P       15:32:02.91  -0.1 A  1.0  AGG  
    LKD2  HT    0.7 265  P       15:32:03.74   0.1 A  1.0  LKD2 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PVO   HP    0.2 181  MLv     1.70 -0.13   0.883494      
    PDO   HP    0.4 227  MLv     1.56 -0.28    0.26874      
    ANX   HP    0.4 130  MLv     1.76 -0.07   0.358152      
    PLEV  HP    0.4 192  MLv     1.54 -0.29   0.155168      
    EFP   HP    0.5 145  MLv     2.00  0.16   0.291442      
    GR24  1Y    0.5 107  MLv     1.70 -0.13    0.12626      
    SERG  HP    0.6 137  MLv     2.02  0.18   0.242853      
    TRIZ  CL    0.6 139  MLv     1.92  0.09   0.183063      
    AGG   HT    0.6  75  MLv     2.00  0.16   0.168355      
    LKD2  HT    0.7 265  MLv     2.09  0.25   0.254536