MANUAL Location - Area: Francia , magnitude (ML): 1.0
2026-01-16 16:28:55 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-01-19 07:06:16

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Earthquake info - Manual location
Event - ID :260116162833
Magnitude (ML) :1.0 +/- 0.1
Origin Time :2026-01-16 16:28:55.928 (UTC)
Location : Latitude: 45.405 N, Longitude: 6.566 E
Area :Francia
Depth (km) :9.45
Distances (km) : 37.8 --- Bardonecchia
39.5 --- Moncenisio
42.5 --- Novalesa
44.2 --- Venaus
44.4 --- Exilles
44.6 --- Salbertrand
45.7 --- Chiomonte
45.8 --- La Thuile
45.8 --- Giaglione
46.2 --- Valgrisenche
46.3 --- Oulx
46.6 --- Mompantero
46.8 --- Rhemes-Notre-Dame
47.3 --- Gravere
47.8 --- Sauze d Oulx
48.2 --- Susa
50.4 --- Meana di Susa
51.6 --- Pre -Saint-Didier
52.1 --- Balme
52.2 --- Ceresole Reale

Quality location estimate: Erh: 1.3 km, Erz: 2.4 km, Nf: 26, Gap: 187 °, Rms: 0.30


Manual location results
Station Net P arrival time P pick
err
P pick
weight
P res Nll
weight
S arrival time S pick
err
S pick
weight
S res Nll
weight
Dist.
OGMOFR2026-01-16 16:29:01.3700.01700.520.882026-01-16 16:29:04.2500.07520.001.4425.5
RSLFR2026-01-16 16:29:02.5540.02000.171.132026-01-16 16:29:06.6000.1233-0.101.2533.2
LSDGU2026-01-16 16:29:04.9300.03110.360.872026-01-16 16:29:10.5800.13940.161.2546.3
MRGEIV2026-01-16 16:29:06.5920.02000.031.452026-01-16 16:29:14.3310.04000.620.6557.0
RRLGU2026-01-16 16:29:06.6600.03110.031.442026-01-16 16:29:13.9560.0400-0.161.1257.8
RSPGU2026-01-16 16:29:07.9100.03510.530.862026-01-16 16:29:14.7430.3577-0.560.4962.6
OGAGFR2026-01-16 16:29:08.3900.0371-0.051.372026-01-16 16:29:17.9480.04000.550.7869.5
CIROGU2026-01-16 16:29:10.8200.0200-0.380.572026-01-16 16:29:20.1230.0400-1.250.0382.0
BHBGU2026-01-16 16:29:11.4600.04520.600.712026-01-16 16:29:21.0400.3758-0.150.8984.3
CANIGU2026-01-16 16:29:12.1890.02000.460.922026-01-16 16:29:22.4420.04000.151.2088.4
SURFFR2026-01-16 16:29:14.4470.0200-0.081.242026-01-16 16:29:27.9140.0400-0.071.07105.0
PZZGU2026-01-16 16:29:15.1860.02000.121.292026-01-16 16:29:28.8270.04000.131.13109.3


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
LSD GUHH0.894.16e-246.382
MRGE IVHH0.832.02e-257.043
RRL GUHH0.962.10e-257.8162
RSP GUHH1.265.60e-262.6117
OGAG FRHH0.962.09e-269.5182
CIRO GUHH0.978.02e-382.074
BHB GUHH1.242.35e-284.3139
CANI GUHH1.061.52e-288.487
PZZ GUHH1.141.87e-2109.3156


Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation
Station Net Channel PGA
(g)
PGV
(m/s)
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.
(°)
LSD GUHHZ3.8298e-66.4615e-73.2412e-79.2073e-85.3807e-81.0223e-51.4143e-69.2443e-81.6967e-846.382
LSD GUHHN4.0680e-66.4851e-74.0030e-71.3090e-76.1508e-81.3208e-52.3251e-69.5668e-81.5184e-846.382
LSD GUHHE5.4718e-65.5837e-72.9634e-71.2742e-75.5549e-85.5343e-61.1264e-69.3605e-81.4682e-846.382
MRGE IVHHZ1.0183e-61.6026e-71.2870e-76.1540e-82.4025e-81.7038e-61.1794e-63.0059e-84.6523e-957.043
MRGE IVHHN2.5022e-63.4164e-71.7721e-76.9294e-83.5989e-87.5877e-66.2487e-74.0258e-87.5614e-957.043
MRGE IVHHE1.8918e-62.8487e-71.4410e-77.8502e-83.2222e-85.7184e-68.9569e-73.9073e-87.6482e-957.043
RRL GUHHZ1.6028e-62.8150e-71.2818e-75.6233e-82.3355e-83.1516e-65.6179e-73.3404e-84.1631e-957.8162
RRL GUHHN1.0095e-62.3433e-71.8221e-76.6046e-82.8131e-83.2345e-69.4861e-73.4799e-86.2752e-957.8162
RRL GUHHE8.8190e-72.1075e-72.1177e-76.6610e-83.2441e-83.6945e-62.0514e-65.1734e-86.2786e-957.8162
RSP GUHHZ2.7312e-63.9937e-72.0125e-79.7527e-84.4047e-84.7859e-67.3192e-75.3986e-89.2070e-962.6117
RSP GUHHN3.8904e-66.5595e-74.6539e-71.3451e-76.1802e-81.1375e-52.2460e-68.6087e-81.5278e-862.6117
RSP GUHHE5.1274e-69.0181e-75.6395e-71.4333e-77.2569e-81.9881e-51.7495e-61.1535e-72.0927e-862.6117
OGAG FRHHZ5.3912e-71.5404e-71.3166e-75.7702e-82.7306e-82.1851e-67.8516e-73.8204e-84.8073e-969.5182
OGAG FRHHN5.4525e-71.7484e-71.3619e-76.8872e-82.8054e-81.3804e-67.2353e-73.7183e-84.2440e-969.5182
OGAG FRHHE4.8507e-71.8838e-71.4376e-71.0303e-74.7270e-81.0640e-68.4256e-75.4695e-86.2840e-969.5182
CIRO GUHHZ4.7660e-78.6513e-86.7227e-83.4401e-81.2450e-81.1991e-63.0397e-71.6833e-82.5296e-982.074
CIRO GUHHN5.6550e-78.9448e-87.1208e-84.1598e-81.3367e-81.4249e-63.1270e-71.7661e-82.4003e-982.074
CIRO GUHHE4.1607e-76.1531e-84.4676e-81.7861e-87.3230e-91.1507e-61.8652e-71.0822e-81.3481e-982.074
BHB GUHHZ1.3491e-62.0259e-71.3768e-74.0040e-82.0142e-83.7586e-69.0290e-72.9739e-85.0026e-984.3139
BHB GUHHN1.2341e-62.6042e-72.1960e-71.1811e-74.0398e-85.3373e-61.1451e-64.5383e-86.6055e-984.3139
BHB GUHHE1.7701e-61.9170e-71.3687e-76.7582e-82.7048e-83.5165e-65.7239e-72.9259e-84.2566e-984.3139
CANI GUHHZ9.5571e-71.4078e-71.0823e-74.3402e-81.9678e-82.1199e-66.6832e-72.4485e-83.8502e-988.487
CANI GUHHN9.5532e-72.0542e-71.5393e-75.5403e-82.5051e-82.2015e-61.0252e-63.1844e-84.8652e-988.487
CANI GUHHE1.1233e-61.7770e-71.0643e-75.2767e-82.1001e-82.8981e-65.2038e-72.2969e-84.5025e-988.487
PZZ GUHHZ7.4825e-71.4878e-71.3132e-74.5325e-81.9991e-81.6758e-65.6689e-73.1396e-83.9127e-9109.3156
PZZ GUHHN8.8795e-71.9643e-71.7701e-76.2259e-83.1658e-82.1712e-61.0739e-64.1623e-85.3280e-9109.3156
PZZ GUHHE8.3757e-72.0792e-71.8492e-75.7549e-82.8545e-82.0125e-61.0502e-64.1374e-85.9560e-9109.3156
*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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