AUTOMATIC Location - Area: Appennino modenese , magnitude (ML): 2.7
2024-11-20 18:04:38 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-11-20 18:09:24

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Earthquake info - RsniPicker2 automatic location
Event - ID :241120180418
Magnitude (ML) :2.7 +/- 0.3
Origin Time :2024-11-20 18:04:38.47 (UTC)
Location : Latitude: 44.225 N, Longitude: 10.938 E
Area :Appennino modenese
Depth (km) :52.35
Distances (km) : 3.0 --- Gaggio Montano (BO)
5.2 --- Montese (MO)
7.7 --- Lizzano in Belvedere (BO)
8.1 --- Porretta Terme (BO)
8.1 --- Castel d Aiano (BO)
10.5 --- Castel di Casio (BO)
11.6 --- Fanano (MO)
13.3 --- Sestola (MO)
13.6 --- Camugnano (BO)
13.9 --- Granaglione (BO)
14.3 --- Sambuca Pistoiese (PT)
14.5 --- Zocca (MO)
14.9 --- Pavullo nel Frignano (MO)
15.5 --- Vergato (BO)
17.7 --- Grizzana Morandi (BO)
17.7 --- Montecreto (MO)
19.0 --- Lama Mocogno (MO)
19.9 --- Cutigliano (PT)
20.1 --- Castiglione dei Pepoli (BO)
21.5 --- Savigno (BO)

Quality location estimate:
Erh: 2 km, Erz: 2.7 km, Nf: 32, Gap: 66°, Rms: 0.285 s
Stazioni validate: 19


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.
ZCCAIV2024-11-20 18:04:47.5400.0310-0.900.31--:---.-----.---.-- 54.3
POPMGU2024-11-20 18:04:48.0000.03400.181.352024-11-20 18:04:55.0350.17820.450.8057.9
GSCLGU2024-11-20 18:04:48.1690.0340-1.110.18--:---.-----.---.-- 60.9
BDIIV2024-11-20 18:04:48.4390.03500.011.592024-11-20 18:04:55.4880.1852-0.091.2761.7
SEIIV2024-11-20 18:04:49.6500.03800.390.85--:---.-----.---.-- 65.0
MTRZIV2024-11-20 18:04:50.0700.03700.071.55--:---.-----.---.-- 65.9
CARDGU2024-11-20 18:04:49.1300.0380-0.021.572024-11-20 18:04:57.0480.48620.260.8767.5
SARMGU2024-11-20 18:04:49.2200.0370-0.251.022024-11-20 18:04:57.4180.20320.021.2967.8
ERBMIV2024-11-20 18:04:50.0090.0370-0.880.312024-11-20 18:04:58.6690.5813-1.610.1370.4
MAIMGU2024-11-20 18:04:49.6690.0400-0.091.482024-11-20 18:04:57.7200.2292-0.111.1972.1
EQUIGU2024-11-20 18:04:51.7700.04300.400.852024-11-20 18:05:00.8700.24520.380.9281.7
RUFIIV2024-11-20 18:04:51.6690.05110.211.322024-11-20 18:05:01.0860.2502-0.141.1181.7
LMDIV2024-11-20 18:04:52.5200.0460-0.141.352024-11-20 18:05:03.2080.3202-0.161.0282.3
PIIIV2024-11-20 18:04:51.5290.0460-0.051.522024-11-20 18:05:00.4680.4182-0.640.5983.4
CAVEIV2024-11-20 18:04:51.5200.1032-2.740.01--:---.-----.---.-- 88.6
GRAMGU2024-11-20 18:04:53.3600.0521-0.211.152024-11-20 18:05:03.9900.2752-0.320.9091.8
CSNTIV2024-11-20 18:04:54.6800.06110.091.472024-11-20 18:05:06.1500.3082-0.121.03102.6
PLMAIV--:---.-----.---.--2024-11-20 18:05:05.3200.34820.011.03103.0
MSSAIV2024-11-20 18:04:57.9300.06310.221.26--:---.-----.---.-- 125.0
RNCAGU2024-11-20 18:05:03.0300.08410.500.70--:---.-----.---.-- 168.7


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
ZCCA IV2.903.02e+054.312SI
POPM GU2.602.50e+057.9216SI
GSCL GU2.802.01e+060.9297SI
BDI IV2.501.25e+061.7237SI
SEI IV3.204.03e+065.0119SI
MTRZ IV2.801.51e+065.976SI
CARD GU3.203.76e+067.5239SI
SARM GU2.205.09e-167.8264SI
ERBM IV2.507.33e-170.4298SI
MAIM GU2.304.12e-172.1226SI
EQUI GU2.708.54e-181.7264SI
PII IV2.505.04e-183.4211SI
GRAM GU2.901.82e+091.8293SI
PLMA IV2.805.65e-1103.0258SI
MSSA IV2.703.05e-1125.0276SI
RNCA GU3.002.69e-1168.7281SI


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.
(°)
ZCCA IVHHZ6.0341e-51.8555e-50.0000e+08.7764e-61.6205e-52.1799e-57.0120e-55.9310e-53.2958e-64.3663e-754.312
ZCCA IVHHN3.4376e-52.0224e-50.0000e+01.6503e-53.4032e-53.4032e-56.3815e-51.3905e-48.0379e-68.0671e-754.312
ZCCA IVHHE3.1300e-51.1619e-50.0000e+01.0541e-52.1759e-52.9037e-53.1941e-58.8639e-56.9806e-65.6304e-754.312
POPM GUHHZ4.9070e-51.2824e-50.0000e+07.8985e-61.3764e-51.8624e-59.9099e-54.2657e-52.8700e-63.1288e-757.9216
POPM GUHHN7.4259e-52.4173e-50.0000e+02.3229e-53.7292e-53.7292e-51.5803e-41.2944e-44.8650e-67.8126e-757.9216
POPM GUHHE5.9991e-51.8580e-50.0000e+01.6454e-53.0056e-54.2041e-51.2256e-41.1510e-47.7408e-68.2791e-757.9216
GSCL GUHHZ1.5522e-55.0036e-60.0000e+05.0780e-69.2641e-61.2069e-53.0471e-52.6558e-52.5852e-61.8658e-760.9297
GSCL GUHHN4.1938e-51.6774e-50.0000e+01.4501e-52.6603e-52.6603e-56.6196e-57.6417e-58.1667e-65.8792e-760.9297
GSCL GUHHE3.1593e-51.2268e-50.0000e+01.2503e-52.3363e-53.0343e-55.0590e-57.8486e-54.7227e-64.9017e-760.9297
BDI IVHHZ4.1292e-57.5943e-60.0000e+05.4493e-69.9039e-61.3694e-51.0515e-42.5499e-51.8634e-61.9547e-761.7237
BDI IVHHN7.3754e-51.4808e-50.0000e+01.0519e-51.8189e-51.8189e-51.9740e-43.9267e-52.8003e-63.4765e-761.7237
BDI IVHHE6.6614e-51.2587e-50.0000e+01.0637e-51.9232e-52.6419e-52.1695e-44.3204e-52.9318e-63.5952e-761.7237
SEI IVHHZ2.4719e-59.8039e-60.0000e+01.1479e-52.1212e-52.6940e-53.4159e-51.0728e-43.8346e-63.6577e-765.0119
SEI IVHHN4.4090e-52.7461e-50.0000e+02.3517e-54.9215e-54.9215e-56.1129e-51.5343e-49.1456e-69.8282e-765.0119
SEI IVHHE3.3128e-51.7240e-50.0000e+01.6094e-53.1148e-54.0859e-53.9498e-51.1080e-45.8514e-65.6711e-765.0119
MTRZ IVHHZ9.2238e-62.4610e-60.0000e+02.5751e-65.6012e-67.5026e-62.1679e-51.4214e-51.6621e-61.5994e-765.976
MTRZ IVHHN1.2787e-56.3519e-60.0000e+06.8229e-61.4789e-51.4789e-52.1925e-55.0444e-55.1113e-62.9001e-765.976
MTRZ IVHHE1.8325e-59.7506e-60.0000e+09.8523e-62.2005e-52.9718e-52.1947e-56.1647e-51.0198e-53.9544e-765.976
CARD GUHHZ1.1103e-41.9904e-50.0000e+01.4660e-52.4832e-53.4714e-54.1787e-44.0050e-51.9253e-64.5373e-767.5239
CARD GUHHN3.0955e-45.3232e-50.0000e+03.6901e-56.3948e-56.3948e-59.5881e-46.6258e-55.5550e-61.0674e-667.5239
CARD GUHHE2.3879e-45.4888e-50.0000e+04.2136e-57.1924e-59.9365e-56.2006e-49.2699e-56.5305e-61.2786e-667.5239
SARM GUEHZ9.8792e-62.3622e-60.0000e+02.3843e-64.2938e-65.6160e-63.0563e-59.5583e-61.1488e-68.7457e-867.8264
SARM GUEHN1.4159e-54.2137e-60.0000e+03.4661e-67.8454e-67.8454e-63.8388e-51.1534e-52.0196e-61.7619e-767.8264
SARM GUEHE1.5055e-53.8457e-60.0000e+04.1810e-67.5517e-69.8631e-63.0203e-51.8503e-52.1515e-61.6652e-767.8264
MAIM GUHHZ1.7162e-52.5124e-60.0000e+02.2300e-63.7068e-65.0022e-65.1096e-57.4873e-65.1337e-75.7635e-872.1226
MAIM GUHHN3.1075e-56.8188e-60.0000e+05.0805e-68.5122e-68.5122e-61.2220e-42.0422e-58.3825e-71.6823e-772.1226
MAIM GUHHE2.8193e-54.8935e-60.0000e+03.9704e-66.7422e-69.0507e-68.9132e-51.7772e-51.3300e-61.5424e-772.1226
EQUI GUHHZ1.7308e-55.3132e-60.0000e+04.1323e-67.4403e-61.0194e-54.9641e-51.8257e-59.8345e-71.5863e-781.7264
EQUI GUHHN2.3781e-56.1931e-60.0000e+04.8070e-69.6133e-69.6133e-65.5108e-52.3655e-52.1905e-62.8357e-781.7264
EQUI GUHHE1.3740e-52.2346e-60.0000e+01.8459e-63.0796e-64.0960e-63.3582e-59.7306e-65.8392e-75.7003e-881.7264
PII IVHHZ2.1539e-55.6407e-60.0000e+04.9119e-67.9792e-61.0895e-54.3269e-52.1256e-58.7894e-71.4222e-783.4211
PII IVHHN2.3368e-56.1890e-60.0000e+05.2886e-68.7875e-68.7875e-65.3749e-52.1691e-59.9621e-71.5304e-783.4211
PII IVHHE2.2486e-56.4949e-60.0000e+05.2983e-68.9429e-61.2131e-56.2485e-52.2592e-51.0047e-61.5759e-783.4211
GRAM GUHHZ2.3223e-55.7417e-60.0000e+05.2021e-69.0424e-61.1956e-54.7785e-51.7864e-51.6314e-61.8146e-791.8293
GRAM GUHHN3.3181e-51.4194e-50.0000e+01.2386e-52.1609e-52.1609e-55.5906e-56.1233e-53.5207e-64.3527e-791.8293
GRAM GUHHE4.0532e-51.4009e-50.0000e+01.6177e-52.6574e-53.4101e-58.2076e-58.2665e-53.8831e-64.3681e-791.8293
PLMA IVHHZ1.9800e-52.5565e-60.0000e+02.1489e-63.5337e-64.8853e-64.7258e-51.0356e-57.1144e-71.6256e-7103.0258
PLMA IVHHN4.3330e-56.4138e-60.0000e+05.3621e-68.6529e-68.6529e-69.0863e-52.8874e-51.3453e-62.2963e-7103.0258
PLMA IVHHE1.9838e-54.3144e-60.0000e+03.6133e-66.0338e-68.3143e-65.7265e-51.6660e-51.1698e-61.4343e-7103.0258
MSSA IVHHZ3.0202e-67.1558e-70.0000e+05.5166e-71.0519e-61.4784e-61.1405e-52.4687e-64.0579e-72.3244e-8125.0276
MSSA IVHHN4.5602e-61.0213e-60.0000e+01.0714e-62.0124e-62.0124e-61.2530e-54.7593e-64.7227e-73.7862e-8125.0276
MSSA IVHHE3.2802e-68.9165e-70.0000e+08.5490e-71.6659e-62.2292e-67.9783e-63.2812e-65.5961e-73.4213e-8125.0276
RNCA GUHHZ5.0850e-61.0536e-60.0000e+09.8057e-71.6585e-62.2879e-61.6400e-54.9866e-63.2872e-77.7788e-8168.7281
RNCA GUHHN4.9644e-69.0106e-70.0000e+05.7284e-71.0723e-61.0723e-61.2092e-52.2898e-62.8355e-75.9843e-8168.7281
RNCA GUHHE7.6452e-61.2471e-60.0000e+08.6881e-71.4135e-61.9054e-61.8518e-54.3718e-63.0669e-75.0762e-8168.7281
*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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