M=1.8, 2025-02-09 18:16:50 (GMT), 30.2 km SSW of Zakynthos: Event Information

Earthquake Information
Origin Time	2025-02-09 18:16:50 (GMT)	+− ESRI Topo ESRI Ocean ESRI Satellite Google Hybrid Google Satellite Google Terrain Google Streets Stm Terrain ESRI Street ESRI Sh.Relief OSM HOT OpenTopo 10 km 5 mi Leaflet \| Tiles © Esri
Magnitude	M 1.8
Latitude	37.5256° N
Longitude	20.8244° E
Focal Depth	10 km
# of Arrivals	13
Location	30.2 km SSW of Zakynthos 57.0 km SW of Andravida 260.7 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
LTHK	HP	20.5	3	P	18:16:54.92	0.1	1.0	A
STRF	HL	35.4	151	P	18:16:57.16	0.0	1.0	A
ORTH	HL	37.9	343	P	18:16:57.54	0.0	1.0	A
GR28	1Y	49.1	34	P	18:16:59.94	0.6	1.0	A
RTZL	HT	61.4	356	P	18:16:59.54	-1.7	1.0	A
VLS	HL	75.3	344	P	18:17:03.26	-0.2	1.0	A
AMT	HP	78.0	89	P	18:17:03.47	-0.4	1.0	A
DMLN	HT	88.6	334	P	18:17:06.07	0.6	1.0	A
DRO	HP	91.3	58	P	18:17:05.86	-0.1	1.0	A
FSK	HP	106.3	348	P	18:17:08.34	0.1	1.0	A
EVGI	HT	122.7	353	P	18:17:11.31	0.7	1.0	A
KLV	HL	130.0	63	P	18:17:12.03	0.4	1.0	A

Solution details

Event:
    Public ID              nkua2025cuqu
    Description
      region name: Ionian Sea
Origin:
    Date                   2025-02-09
    Time                  18:16:49.94  +/-    0.6 s
    Latitude              37.5256 deg  +/-      4 km
    Longitude             20.8244 deg  +/-      5 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.61 s
    Azimuthal gap             182 deg

2 Network magnitudes:
    MLv       1.83 +/- 0.13   8            
    M         1.83            8 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.2   3  P       18:16:54.92   0.1 A  1.0  LTHK 
    STRF  HL    0.3 151  P       18:16:57.16  -0.0 A  1.0  STRF 
    ORTH  HL    0.3 343  P       18:16:57.54  -0.0 A  1.0  ORTH 
    GR28  1Y    0.4  34  P       18:16:59.94   0.6 A  1.0  GR28 
    RTZL  HT    0.6 356  P       18:16:59.54  -1.7 A  1.0  RTZL 
    VLS   HL    0.7 344  P       18:17:03.26  -0.2 A  1.0  VLS  
    AMT   HP    0.7  89  P       18:17:03.47  -0.4 A  1.0  AMT  
    DMLN  HT    0.8 334  P       18:17:06.07   0.6 A  1.0  DMLN 
    DRO   HP    0.8  58  P       18:17:05.86  -0.1 A  1.0  DRO  
    FSK   HP    1.0 348  P       18:17:08.34   0.1 A  1.0  FSK  
    EVGI  HT    1.1 353  P       18:17:11.31   0.7 A  1.0  EVGI 
    KLV   HL    1.2  63  P       18:17:12.03   0.4 A  1.0  KLV  
    LKD2  HT    1.3 354  P       18:17:16.17   3.1 AX 0.0  LKD2 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.2   3  MLv     1.42 -0.41   0.647011      
    STRF  HL    0.3 151  MLv     1.72 -0.11   0.544372      
    ORTH  HL    0.3 343  MLv     1.61 -0.22   0.367895      
    GR28  1Y    0.4  34  MLv     1.84  0.00   0.324739      
    RTZL  HT    0.6 356  MLv     1.82 -0.02   0.162437      
    VLS   HL    0.7 344  MLv     2.06  0.22   0.240249      
    AMT   HP    0.7  89  MLv     1.89  0.06   0.159928      
    DMLN  HT    0.8 334  MLv     2.12  0.29   0.331617      
    DRO   HP    0.8  58  MLv     1.76 -0.08   0.209423      
    FSK   HP    1.0 348  MLv     1.98  0.15    0.14113