M=1.5, 2026-09-18 18:53:41 (GMT), 15.2 km SW of Andravida: Event Information

Earthquake Information
Origin Time	2026-09-18 18:53:41 (GMT)
Magnitude	M 1.5
Latitude	37.8189° N
Longitude	21.1277° E
Focal Depth	10 km
# of Arrivals	12
Location	15.2 km SW of Andravida 20.6 km E of Zakynthos 229.3 km W 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
GR28	1Y	8.0	8	P	18:53:42.89	-1.3	1.0	A
LTHK	HP	28.3	245	P	18:53:47.27	-0.1	1.0	A
KRI1	HI	32.4	238	P	18:53:48.82	0.8	1.0	A
ORTH	HL	38.1	276	P	18:53:48.33	-0.5	1.0	A
DRO	HP	53.3	74	P	18:53:50.23	-1.0	1.0	A
AMT	HP	60.3	122	P	18:53:51.70	-0.6	1.0	A
VLS	HL	61.8	310	P	18:53:52.18	-0.4	1.0	A
PLEV	HP	70.4	20	P	18:53:54.34	0.4	1.0	A
PDO	HP	86.8	3	P	18:53:56.85	0.4	1.0	A
KLV	HL	93.1	74	P	18:53:57.72	0.2	1.0	A
GUR	HP	107.4	83	P	18:54:00.37	0.6	1.0	A
GINA	HL	233.0	28	P	18:54:17.72	1.4	1.0	A

Solution details

Event:
    Public ID              nkua2026simf
    Description
      region name: Southern Greece
Origin:
    Date                   2026-09-18
    Time                  18:53:41.19  +/-    0.3 s
    Latitude              37.8189 deg  +/-      3 km
    Longitude             21.1277 deg  +/-      2 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.76 s
    Azimuthal gap             116 deg

2 Network magnitudes:
    MLv       1.51 +/- 0.12   8            
    M         1.51            8 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR28  1Y    0.1   8  P       18:53:42.89  -1.3 A  1.0  GR28 
    LTHK  HP    0.3 245  P       18:53:47.27  -0.1 A  1.0  LTHK 
    KRI1  HI    0.3 238  P       18:53:48.82   0.8 A  1.0  KRI1 
    ORTH  HL    0.3 276  P       18:53:48.33  -0.5 A  1.0  ORTH 
    DRO   HP    0.5  74  P       18:53:50.23  -1.0 A  1.0  DRO  
    AMT   HP    0.5 122  P       18:53:51.70  -0.6 A  1.0  AMT  
    VLS   HL    0.6 310  P       18:53:52.18  -0.4 A  1.0  VLS  
    PLEV  HP    0.6  20  P       18:53:54.34   0.4 A  1.0  PLEV 
    PDO   HP    0.8   3  P       18:53:56.85   0.4 A  1.0  PDO  
    KLV   HL    0.8  74  P       18:53:57.72   0.2 A  1.0  KLV  
    GUR   HP    1.0  83  P       18:54:00.37   0.6 A  1.0  GUR  
    GINA  HL    2.1  28  P       18:54:17.72   1.4 A  1.0  GINA 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR28  1Y    0.1   8  MLv     1.54  0.04    1.75009      
    LTHK  HP    0.3 245  MLv     1.63  0.12   0.663175      
    KRI1  HI    0.3 238  MLv     1.58  0.08   0.472171      
    ORTH  HL    0.3 276  MLv     1.24 -0.26   0.155594      
    DRO   HP    0.5  74  MLv     1.22 -0.29    0.12869      
    AMT   HP    0.5 122  MLv     1.64  0.13   0.109435      
    VLS   HL    0.6 310  MLv     1.48 -0.02   0.0749621      
    PLEV  HP    0.6  20  MLv     1.41 -0.09   0.0578927      
    PDO   HP    0.8   3  MLv     2.05  0.54   0.205988      
    KLV   HL    0.8  74  MLv     1.49 -0.02   0.0399779