M=1.9, 2025-05-04 07:35:56 (GMT), 17.1 km ESE of Volos: Event Information

Earthquake Information
Origin Time	2025-05-04 07:35:56 (GMT)
Magnitude	M 1.9
Latitude	39.3062° N
Longitude	23.1282° E
Focal Depth	2 km
# of Arrivals	16
Location	17.1 km ESE of Volos 34.3 km WNW of Skiathos 156.2 km NNW 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
NEO	HL	8.1	90	P	07:35:57.59	0.3	1.0	A
GR22	1Y	35.5	227	P	07:36:01.47	-0.4	1.0	A
ACHL	HT	36.2	204	P	07:36:01.71	-0.3	1.0	A
GR21	1Y	53.4	278	P	07:36:04.39	-0.6	1.0	A
GR18	1Y	61.3	320	P	07:36:05.84	-0.4	1.0	A
AOS2	HT	64.1	106	P	07:36:05.78	-1.0	1.0	A
ATAL	HA	68.9	188	P	07:36:07.49	0.0	1.0	A
LKR	HL	73.9	189	P	07:36:09.46	1.1	1.0	A
MRKA	HA	77.7	149	P	07:36:09.07	0.0	1.0	A
PAIG	HT	84.4	34	P	07:36:10.50	0.3	1.0	A
LIT	HT	103.8	329	P	07:36:14.16	0.7	1.0	A
DSF	HP	112.3	208	P	07:36:14.53	-0.3	1.0	A
ERTR	HA	115.1	150	P	07:36:15.59	0.3	1.0	A
GR20	1Y	119.2	267	P	07:36:16.54	0.6	1.0	A
PLG	HL	121.5	13	P	07:36:15.88	-0.3	1.0	A
HORT	HT	143.6	359	P	07:36:19.44	0.1	1.0	A

Solution details

Event:
    Public ID              nkua2025irhx
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-05-04
    Time                  07:35:55.51  +/-    0.3 s
    Latitude              39.3062 deg  +/-      2 km
    Longitude             23.1282 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.52 s
    Azimuthal gap              57 deg

2 Network magnitudes:
    MLv       1.92 +/- 0.17  13            
    M         1.92           13 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NEO   HL    0.1  90  P       07:35:57.59   0.3 A  1.0  NEO  
    GR22  1Y    0.3 227  P       07:36:01.47  -0.4 A  1.0  GR22 
    ACHL  HT    0.3 204  P       07:36:01.71  -0.3 A  1.0  ACHL 
    GR21  1Y    0.5 278  P       07:36:04.39  -0.6 A  1.0  GR21 
    GR18  1Y    0.6 320  P       07:36:05.84  -0.4 A  1.0  GR18 
    AOS2  HT    0.6 106  P       07:36:05.78  -1.0 A  1.0  AOS2 
    ATAL  HA    0.6 188  P       07:36:07.49  -0.0 A  1.0  ATAL 
    LKR   HL    0.7 189  P       07:36:09.46   1.1 A  1.0  LKR  
    MRKA  HA    0.7 149  P       07:36:09.07   0.0 A  1.0  MRKA 
    PAIG  HT    0.8  34  P       07:36:10.50   0.3 A  1.0  PAIG 
    LIT   HT    0.9 329  P       07:36:14.16   0.7 A  1.0  LIT  
    DSF   HP    1.0 208  P       07:36:14.53  -0.3 A  1.0  DSF  
    ERTR  HA    1.0 150  P       07:36:15.59   0.3 A  1.0  ERTR 
    GR20  1Y    1.1 267  P       07:36:16.54   0.6 A  1.0  GR20 
    PLG   HL    1.1  13  P       07:36:15.88  -0.3 A  1.0  PLG  
    HORT  HT    1.3 359  P       07:36:19.44   0.1 A  1.0  HORT 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NEO   HL    0.1  90  MLv     2.11  0.19    8.90207      
    GR22  1Y    0.3 227  MLv     1.83 -0.09   0.695512      
    ACHL  HT    0.3 204  MLv     1.92 -0.00   0.818234      
    GR21  1Y    0.5 278  MLv     1.87 -0.05   0.273007      
    GR18  1Y    0.6 320  MLv     2.27  0.35   0.459168      
    AOS2  HT    0.6 106  MLv     1.72 -0.20   0.125331      
    ATAL  HA    0.6 188  MLv     2.10  0.18    0.28584      
    LKR   HL    0.7 189  MLv     2.41  0.49   0.293941      
    MRKA  HA    0.7 149  MLv     1.78 -0.14   0.123388      
    PAIG  HT    0.8  34  MLv     1.93  0.01   0.126421      
    LIT   HT    0.9 329  MLv     2.21  0.29   0.178544      
    DSF   HP    1.0 208  MLv     1.93  0.00   0.115895      
    ERTR  HA    1.0 150  MLv     1.68 -0.24   0.0639939      
    GR20  1Y    1.1 267  MLv     1.45 -0.47   0.036044      
    PLG   HL    1.1  13  MLv     1.73 -0.19   0.0660583