AUTOMATIC Location - Area: Alpi Marittime , magnitude (ML): 0.1
2025-07-19 02:02:34 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-07-19 02:07:37

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Earthquake info - RsniPicker2 automatic location
Event - ID :250719020208
Magnitude (ML) :0.1 +/- 0.2
Origin Time :2025-07-19 02:02:34.189 (UTC)
Location : Latitude: 44.237 N, Longitude: 7.644 E
Area :Alpi Marittime
Depth (km) :9.10
Distances (km) : 6.7 --- Limone Piemonte (CN)
8.8 --- Vernante (CN)
9.9 --- Chiusa di Pesio (CN)
10.7 --- Peveragno (CN)
12.1 --- Roccaforte Mondovi (CN)
12.3 --- Robilante (CN)
12.8 --- Boves (CN)
14.2 --- Beinette (CN)
14.2 --- Frabosa Soprana (CN)
14.2 --- Frabosa Sottana (CN)
15.5 --- Roaschia (CN)
15.6 --- Roccavione (CN)
15.7 --- Villanova Mondovi (CN)
15.8 --- Pianfei (CN)
16.4 --- Borgo San Dalmazzo (CN)
18.1 --- Cuneo (CN)
18.4 --- Monastero di Vasco (CN)
18.7 --- Margarita (CN)
19.1 --- Briga Alta (CN)
19.5 --- Vignolo (CN)

Quality location estimate:
Erh: 0.8 km, Erz: 2.9 km, Nf: 16, Gap: 135°, Rms: 0.29 s
Stazioni validate: 13


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.
GBOSGU2025-07-19 02:02:37.8400.01200.011.202025-07-19 02:02:39.8690.0551-0.391.3218.1
ENRGU2025-07-19 02:02:38.1300.01300.011.202025-07-19 02:02:40.7310.1262-0.131.3320.2
MGROGU2025-07-19 02:02:36.3800.0070-3.320.002025-07-19 02:02:43.2590.0821-0.371.3526.9
STVGU--:---.-----.---.--2025-07-19 02:02:42.3690.0811-0.271.4326.9
SAOFFR--:---.-----.---.--2025-07-19 02:02:43.9700.0911-0.291.4230.1
TURFFR--:---.-----.---.--2025-07-19 02:02:45.7510.5233-0.590.7436.6
ROROGU--:---.-----.---.--2025-07-19 02:02:45.7400.1132-0.351.3437.6
BIGNGU--:---.-----.---.--2025-07-19 02:02:47.7700.12820.020.9842.4
IMIGU--:---.-----.---.--2025-07-19 02:02:47.5400.1282-0.161.3442.4
ISOFR--:---.-----.---.--2025-07-19 02:02:48.2900.1892-0.800.4748.6
PZZGU--:---.-----.---.--2025-07-19 02:02:50.0290.1572-0.431.1252.3
MVIFFR--:---.-----.---.--2025-07-19 02:02:50.9780.4122-0.860.5555.3
QLNOIV--:---.-----.---.--2025-07-19 02:02:51.0990.1722-1.100.2257.5


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
GBOS GU0.403.70e-218.188SI
ENR GU0.501.16e-120.2267SI
MGRO GU-0.101.17e-226.9149SI
STV GU0.009.54e-326.9272SI
SAOF FR-0.101.09e-230.1194SI
RORO GU0.301.60e-237.6112SI
IMI GU0.301.55e-242.4151SI
ISO FR-0.302.35e-348.6263SI
PZZ GU0.201.10e-252.3306SI
QLNO IV0.306.81e-357.580SI


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.
(°)
GBOS GUHHZ5.2407e-68.7153e-70.0000e+03.5209e-76.1027e-78.5234e-71.2152e-58.3515e-76.1836e-81.0594e-818.188
GBOS GUHHN3.8676e-64.7923e-70.0000e+02.2692e-74.1096e-74.1096e-75.2031e-68.3162e-74.7261e-88.6988e-918.188
GBOS GUHHE4.0289e-65.5132e-70.0000e+02.6527e-74.5577e-76.2384e-71.1398e-55.3067e-74.7338e-88.7478e-918.188
ENR GUHHZ1.2185e-51.1847e-60.0000e+04.7800e-79.3215e-71.3775e-61.2403e-56.7922e-77.5395e-81.9855e-820.2267
ENR GUHHN4.0147e-53.7294e-60.0000e+01.3252e-62.5380e-62.5380e-64.6951e-52.0633e-62.3985e-75.7363e-820.2267
ENR GUHHE3.4049e-52.9086e-60.0000e+01.1091e-62.3034e-63.4948e-62.5918e-51.1077e-61.4857e-74.4975e-820.2267
MGRO GUHHZ5.6096e-76.8796e-80.0000e+05.5830e-89.4190e-81.3049e-71.4030e-63.3205e-73.1998e-83.3930e-926.9149
MGRO GUHHN1.5721e-62.1546e-70.0000e+01.1191e-71.9508e-71.9508e-72.9332e-62.1794e-73.7648e-85.9426e-926.9149
MGRO GUHHE1.2456e-61.7090e-70.0000e+06.4280e-81.1569e-71.6123e-71.5889e-62.0861e-74.3579e-84.6800e-926.9149
STV GUHHZ1.7267e-61.6328e-70.0000e+08.0138e-81.6036e-72.3376e-72.9982e-61.8632e-71.6499e-82.9852e-926.9272
STV GUHHN2.0008e-61.9686e-70.0000e+09.8814e-81.8037e-71.8037e-73.5115e-62.4565e-72.2616e-83.7321e-926.9272
STV GUHHE2.3260e-62.3309e-70.0000e+01.2708e-72.3836e-73.4823e-74.0816e-62.0190e-72.9479e-85.0349e-926.9272
SAOF FRHHE2.3260e-62.3309e-70.0000e+01.2708e-72.3836e-73.4823e-74.0816e-62.0190e-72.9479e-85.0349e-930.1194
RORO GUHHZ1.3170e-61.7246e-70.0000e+08.0321e-81.4654e-72.1299e-71.7926e-62.4446e-72.7409e-84.3559e-937.6112
RORO GUHHN1.4406e-61.8581e-70.0000e+01.4199e-72.2837e-72.2837e-72.0721e-66.4195e-73.2994e-84.8577e-937.6112
RORO GUHHE1.5036e-61.9338e-70.0000e+01.1314e-72.1598e-73.1692e-72.1940e-63.7609e-73.2428e-84.2425e-937.6112
IMI GUHHZ1.0833e-61.1316e-70.0000e+06.0816e-81.1945e-71.7108e-71.7477e-61.7369e-75.4007e-83.9059e-942.4151
IMI GUHHN3.0564e-63.3528e-70.0000e+01.2460e-72.4330e-72.4330e-73.7539e-62.9288e-79.7349e-86.5271e-942.4151
IMI GUHHE2.2568e-62.5152e-70.0000e+08.8173e-81.8047e-72.7690e-72.1809e-61.8132e-79.4700e-84.6452e-942.4151
ISO FRHHZ2.9880e-74.0166e-80.0000e+03.1154e-85.1147e-87.0986e-85.9832e-78.3828e-82.0409e-81.7933e-948.6263
ISO FRHHN3.5143e-73.5108e-80.0000e+02.5569e-84.6694e-84.6694e-85.5643e-78.7648e-81.8792e-82.0093e-948.6263
ISO FRHHE3.5574e-73.7772e-80.0000e+02.3404e-84.4700e-86.4541e-86.4163e-77.4660e-82.0624e-81.4381e-948.6263
PZZ GUHHZ9.8254e-71.8199e-70.0000e+01.0610e-71.9616e-72.8260e-71.8177e-64.0964e-74.1098e-84.9204e-952.3306
PZZ GUHHN1.2723e-61.7489e-70.0000e+01.0565e-71.9426e-71.9426e-72.3861e-63.5134e-78.9975e-84.7909e-952.3306
PZZ GUHHE8.3224e-71.3787e-70.0000e+09.0072e-81.5465e-72.1608e-71.4432e-64.1182e-74.0742e-82.8417e-952.3306
QLNO IVHHZ4.2436e-74.8402e-80.0000e+03.7562e-87.6374e-81.1671e-77.9761e-71.0099e-74.1415e-84.3717e-957.580
QLNO IVHHN9.2444e-71.2999e-70.0000e+05.6672e-81.1054e-71.1054e-71.3455e-61.5495e-73.8182e-85.5837e-957.580
QLNO IVHHE1.0979e-61.2592e-70.0000e+06.3514e-81.1668e-71.8371e-71.8859e-61.6199e-74.1006e-84.1853e-957.580
*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)

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