RsniPicker2 Automatic Earthquake Location

AUTOMATIC Location - Area: Svizzera , magnitude (M_L): 0.9
2025-11-08 10:33:57 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-11-08 10:37:44

Earthquake info - RsniPicker₂ automatic location

Event - ID :	251108103250
Magnitude (M_L) :	0.9 +/- 0.1
Origin Time :	2025-11-08 10:33:57.04 (UTC)
Location :	Latitude: 46.017 N, Longitude: 6.818 E
Area :	Svizzera
Depth (km) :	5.98
Distances (km) :	27.7 --- Courmayeur (AO) 31.0 --- Pre -Saint-Didier (AO) 33.4 --- Morgex (AO) 34.7 --- La Thuile (AO) 35.4 --- Saint-Rhemy-En-Bosses (AO) 35.9 --- La Salle (AO) 37.3 --- Saint-Oyen (AO) 38.6 --- Etroubles (AO) 42.2 --- Allein (AO) 42.4 --- Avise (AO) 42.4 --- Ollomont (AO) 43.0 --- Saint-Nicolas (AO) 43.8 --- Doues (AO) 44.1 --- Arvier (AO) 44.8 --- Valpelline (AO) 45.4 --- Gignod (AO) 46.2 --- Introd (AO) 46.3 --- Villeneuve (AO) 46.3 --- Roisan (AO) 46.7 --- Saint-Pierre (AO)

Quality location estimate:
Erh: 3.7 km, Erz: 2.6 km, Nf: 13, Gap: 202°, Rms: 0.288 s
Stazioni validate: 9

RsniPicker₂ - Automatic location results

Station	Net	P arrival times	P pick err	P pick weight	P res	Nll weight	S arrival time	S pick err	S pick weight	S res	Nll weight	Dist.
BLANC	GU	2025-11-08 10:34:01.970	0.011	0	0.00	2.06	--:--	-.---	-	-.--	-.--	22.0
REMY	GU	2025-11-08 10:34:03.950	0.017	0	0.01	1.96	2025-11-08 10:34:07.610	0.100	2	-1.09	0.47	33.5
MRGE	IV	2025-11-08 10:34:03.860	0.017	0	0.01	1.96	2025-11-08 10:34:07.600	0.102	2	-0.92	0.42	33.9
RSL	FR	--:--	-.---	-	-.--	-.--	2025-11-08 10:34:09.940	0.120	2	-0.04	1.27	39.9
DIX	CH	2025-11-08 10:34:06.340	0.023	0	0.00	1.76	2025-11-08 10:34:11.470	0.140	2	-1.27	0.37	46.5
SENIN	CH	--:--	-.---	-	-.--	-.--	2025-11-08 10:34:14.670	0.202	2	-0.39	0.56	53.8
SATI	GU	--:--	-.---	-	-.--	-.--	2025-11-08 10:34:21.420	0.301	2	-1.60	0.21	83.0
MMK	CH	2025-11-08 10:34:13.010	0.044	0	0.20	0.80	2025-11-08 10:34:23.059	0.488	2	-0.71	0.55	88.8
SIMPL	CH	--:--	-.---	-	-.--	-.--	2025-11-08 10:34:26.465	0.585	3	-0.26	0.61	96.1

RsniPicker₂ - Automatic magnitude (M_L) calculation results

Station	Net	Stat. Mag.	Wood-And. Ampl.	Dist. (km)	Azimuth	Used
REMY	GU	0.70	4.99e-2	33.5	127	SI
MRGE	IV	0.90	6.81e-2	33.9	145	SI
DIX	CH	1.10	6.17e-2	46.5	81	SI
SATI	GU	1.00	9.89e-3	83.0	101	SI
MMK	CH	0.90	5.21e-3	88.8	87	SI

Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation

Station

Net

Channel

PGA
(g)

PGV
(m/s)

PGD
(m)

IH 0*
(m)

IH 1*
(m)

IH 2*
(m)

Sa(T=0.10)
(g)

Sa(T=0.30)
(g)

Sa(T=1.00)
(g)

Sa(T=3.00)
(g)

Dist.
(km)

Azim.
(°)

BLANC

HHZ

4.8764e-6

7.8138e-7

0.0000e+0

2.8416e-7

4.8254e-7

6.9662e-7

1.0154e-5

6.8448e-7

8.4883e-8

1.0228e-8

22.0

-1

BLANC

HHN

1.0653e-5

1.4584e-6

0.0000e+0

4.3516e-7

7.3216e-7

1.1554e-5

1.6590e-6

1.5079e-7

1.9031e-8

22.0

-1

BLANC

HHE

4.6868e-6

7.0638e-7

0.0000e+0

5.5413e-7

8.9381e-7

1.2273e-6

1.5836e-5

2.6497e-6

8.7687e-8

1.5206e-8

22.0

-1

REMY

HHZ

3.9334e-6

4.5472e-7

0.0000e+0

2.6263e-7

4.6030e-7

6.1409e-7

6.6568e-6

1.3570e-6

5.8471e-8

9.5866e-9

33.5

127

REMY

HHN

6.0469e-6

7.1218e-7

0.0000e+0

3.2748e-7

6.0086e-7

6.7497e-6

9.0195e-7

1.6311e-7

1.5594e-8

33.5

127

REMY

HHE

7.4608e-6

6.5789e-7

0.0000e+0

2.9655e-7

5.2807e-7

7.4897e-7

6.1043e-6

1.1173e-6

8.2059e-8

1.2151e-8

33.5

127

MRGE

HHZ

7.8168e-6

6.7938e-7

0.0000e+0

2.0171e-7

3.9671e-7

5.6162e-7

3.5627e-6

8.3495e-7

5.4954e-8

8.7968e-9

33.9

145

MRGE

HHN

9.5476e-6

1.0699e-6

0.0000e+0

3.6995e-7

7.0537e-7

7.3172e-6

1.2214e-6

8.5239e-8

1.8952e-8

33.9

145

MRGE

HHE

1.0675e-5

1.3495e-6

0.0000e+0

3.5486e-7

6.4126e-7

9.0912e-7

6.1575e-6

1.2324e-6

1.4485e-7

1.4048e-8

33.9

145

DIX

HHZ

3.6182e-6

4.6014e-7

0.0000e+0

3.8538e-7

6.3991e-7

8.8359e-7

6.1597e-6

1.6721e-6

1.1315e-7

1.6636e-8

46.5

DIX

HHN

4.7020e-6

8.7610e-7

0.0000e+0

5.7081e-7

9.3957e-7

6.8675e-6

2.5267e-6

1.2449e-7

2.0545e-8

46.5

DIX

HHE

3.8392e-6

5.3771e-7

0.0000e+0

3.3678e-7

6.3004e-7

8.9717e-7

6.5516e-6

1.3954e-6

1.0541e-7

1.2792e-8

46.5

SATI

HHZ

9.7800e-7

1.1954e-7

0.0000e+0

6.8182e-8

1.3501e-7

1.8848e-7

2.0186e-6

1.9672e-7

3.3328e-8

4.4470e-9

83.0

101

SATI

HHN

1.7104e-6

2.0478e-7

0.0000e+0

1.0475e-7

2.0172e-7

3.4717e-6

3.3405e-7

4.2738e-8

5.0183e-9

83.0

101

SATI

HHE

1.2148e-6

1.9660e-7

0.0000e+0

1.0982e-7

1.9975e-7

2.9026e-7

3.9168e-6

2.5642e-7

6.1366e-8

6.3810e-9

83.0

101

MMK

HHZ

3.2112e-7

4.6110e-8

0.0000e+0

3.9397e-8

7.4913e-8

1.0421e-7

9.3702e-7

2.0724e-7

3.0017e-8

2.9013e-9

88.8

MMK

HHN

3.5692e-7

6.6510e-8

0.0000e+0

4.7181e-8

8.5525e-8

1.0071e-6

1.6151e-7

3.2368e-8

3.2373e-9

88.8

MMK

HHE

3.0141e-7

5.1268e-8

0.0000e+0

3.4371e-8

6.5138e-8

9.0375e-8

7.8481e-7

1.1959e-7

2.0443e-8

2.7354e-9

88.8

*IH (Housner Intensity) calculated on the velocity spectrum (SV) between 0.1 and 0.5 s (IH0), 0.1 and 1.0 s (IH1), 0.1 and 1.5 s (IH2)

AUTOMATIC Location - Area: Svizzera , magnitude (ML): 0.9 2025-11-08 10:33:57 (UTC)

AUTOMATIC Location - Area: Svizzera , magnitude (M_L): 0.9
2025-11-08 10:33:57 (UTC)