M=1.5, 2023-09-19 03:00:20 (GMT), 4.0 km ESE of Zakynthos: Event Information

Earthquake Information
Origin Time	2023-09-19 03:00:20 (GMT)
Magnitude	M 1.5
Latitude	37.7746° N
Longitude	20.9359° E
Focal Depth	21 km
# of Arrivals	10
Location	4.0 km ESE of Zakynthos 32.2 km WSW of Andravida 246.6 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	11.3	230	P	03:00:25.44	0.7	1.0	A
GR28	1Y	22.1	54	P	03:00:26.07	-0.1	1.0	A
ORTH	HL	22.7	292	P	03:00:24.93	-1.3	1.0	A
RTZL	HT	36.5	337	P	03:00:28.56	0.5	1.0	A
PSDA	HT	48.7	321	P	03:00:29.67	-0.1	1.0	A
VLS	HL	54.1	326	P	03:00:30.51	0.1	1.0	A
DRO	HP	70.9	74	P	03:00:33.44	0.7	1.0	A
DMLN	HT	71.3	316	P	03:00:33.20	0.4	1.0	A
GR29	1Y	87.1	95	P	03:00:34.09	-0.8	1.0	A

Solution details

Event:
    Public ID              nkua2023sjcg
    Description
      region name: Ionian Sea
Origin:
    Date                   2023-09-19
    Time                  03:00:19.58  +/-    0.7 s
    Latitude              37.7746 deg  +/-      5 km
    Longitude             20.9359 deg  +/-      4 km
    Depth                      21 km   +/-    8 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.66 s
    Azimuthal gap             135 deg

2 Network magnitudes:
    MLv       1.53 +/- 0.31   6            
    M         1.53            6 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.1 230  P       03:00:25.44   0.7 A  1.0  LTHK 
    GR28  1Y    0.2  54  P       03:00:26.07  -0.1 A  1.0  GR28 
    ORTH  HL    0.2 292  P       03:00:24.93  -1.3 A  1.0  ORTH 
    RTZL  HT    0.3 337  P       03:00:28.56   0.5 A  1.0  RTZL 
    PSDA  HT    0.4 321  P       03:00:29.67  -0.1 A  1.0  PSDA 
    VLS   HL    0.5 326  P       03:00:30.51   0.1 A  1.0  VLS  
    AXS   HP    0.5  39  P       03:00:34.48   3.1 AX 0.0  AXS  
    DRO   HP    0.6  74  P       03:00:33.44   0.7 A  1.0  DRO  
    DMLN  HT    0.6 316  P       03:00:33.20   0.4 A  1.0  DMLN 
    GR29  1Y    0.8  95  P       03:00:34.09  -0.8 A  1.0  GR29 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.1 230  MLv     1.43 -0.10     1.1149      
    GR28  1Y    0.2  54  MLv     1.15 -0.38   0.313414      
    ORTH  HL    0.2 292  MLv     1.57  0.04   0.798043      
    RTZL  HT    0.3 337  MLv     1.21 -0.32   0.159558      
    PSDA  HT    0.4 321  MLv     1.93  0.39   0.405053      
    VLS   HL    0.5 326  MLv     1.91  0.38   0.287481