M=1.5, 2025-04-16 23:54:49 (GMT), 8.5 km SW of Ioannina: Event Information

Earthquake Information
Origin Time	2025-04-16 23:54:49 (GMT)
Magnitude	M 1.5
Latitude	39.6041° N
Longitude	20.7955° E
Focal Depth	10 km
# of Arrivals	10
Location	8.5 km SW of Ioannina 46.8 km ENE of Igoumenitsa 311.9 km NW 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
JAN	HL	7.4	38	P	23:54:50.54	-1.4	1.0	A
PRMD	HP	27.1	108	P	23:54:55.68	0.6	1.0	A
GR14	1Y	37.8	331	P	23:54:57.32	0.6	1.0	A
IGT	HT	40.7	259	P	23:54:56.83	-0.3	1.0	A
GR15	1Y	43.2	30	P	23:54:57.61	0.1	1.0	A
TETR	HL	50.2	125	P	23:54:57.03	-1.6	1.0	A
KPRO	HT	62.3	51	P	23:55:00.71	0.2	1.0	A
PENT	HL	72.0	24	P	23:55:02.45	0.4	1.0	A
GR20	1Y	91.4	116	P	23:55:06.23	1.1	1.0	A
DSF	HP	199.9	131	P	23:55:20.50	0.5	1.0	A

Solution details

Event:
    Public ID              nkua2025hlrd
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2025-04-16
    Time                  23:54:49.08  +/-    0.4 s
    Latitude              39.6041 deg  +/-      3 km
    Longitude             20.7955 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.85 s
    Azimuthal gap             128 deg

2 Network magnitudes:
    MLv       1.48 +/- 0.22   6            
    M         1.48            6 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    JAN   HL    0.1  38  P       23:54:50.54  -1.4 A  1.0  JAN  
    PRMD  HP    0.2 108  P       23:54:55.68   0.6 A  1.0  PRMD 
    GR14  1Y    0.3 331  P       23:54:57.32   0.6 A  1.0  GR14 
    IGT   HT    0.4 259  P       23:54:56.83  -0.3 A  1.0  IGT  
    GR15  1Y    0.4  30  P       23:54:57.61   0.1 A  1.0  GR15 
    TETR  HL    0.5 125  P       23:54:57.03  -1.6 A  1.0  TETR 
    KPRO  HT    0.6  51  P       23:55:00.71   0.2 A  1.0  KPRO 
    PENT  HL    0.6  24  P       23:55:02.45   0.4 A  1.0  PENT 
    GR20  1Y    0.8 116  P       23:55:06.23   1.1 A  1.0  GR20 
    DSF   HP    1.8 131  P       23:55:20.50   0.5 A  1.0  DSF  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    JAN   HL    0.1  38  MLv     1.26 -0.21    1.25507      
    PRMD  HP    0.2 108  MLv     1.54  0.07   0.580385      
    GR14  1Y    0.3 331  MLv     1.30 -0.18   0.180558      
    IGT   HT    0.4 259  MLv     1.20 -0.27   0.121512      
    GR15  1Y    0.4  30  MLv     1.30 -0.17   0.132822      
    TETR  HL    0.5 125  MLv     1.82  0.34   0.291033      
    KPRO  HT    0.6  51  MLv     1.63  0.15   0.103381      
    PENT  HL    0.6  24  MLv     1.84  0.37   0.118794