MANUAL Location - Area: Zona Modena , magnitude (ML): 2.0
2024-06-25 17:31:01 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-06-26 07:31:15

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Earthquake info - Manual location
Event - ID :240625172938
Magnitude (ML) :2.0 +/- 0.2
Origin Time :2024-06-25 17:31:01.664 (UTC)
Location : Latitude: 44.510 N, Longitude: 10.828 E
Area :Zona Modena
Depth (km) :15.15
Distances (km) : 3.6 --- Maranello
3.7 --- Fiorano Modenese
5.2 --- Sassuolo
7.5 --- Formigine
7.8 --- Castellarano
9.2 --- Castelvetro di Modena
9.7 --- Serramazzoni
9.9 --- Castelnuovo Rangone
10.8 --- Casalgrande
12.8 --- Marano sul Panaro
13.1 --- Prignano sulla Secchia
13.8 --- Guiglia
14.5 --- Vignola
14.7 --- Scandiano
15.8 --- Spilamberto
16.5 --- Rubiera
16.6 --- Savignano sul Panaro
16.9 --- Viano
17.3 --- Modena
17.4 --- San Cesario sul Panaro

Quality location estimate: Erh: 1.8 km, Erz: 1.6 km, Nf: 27, Gap: 104 °, Rms: 0.15


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.
ZCCAIV2024-06-25 17:31:09.4500.01401.780.00--:---.-----.---.-- 26.1
GSCLGU2024-06-25 17:31:08.2200.01600.210.822024-06-25 17:31:12.4590.0932-0.121.3130.4
ERBMIV2024-06-25 17:31:09.6510.06020.031.522024-06-25 17:31:15.6080.1604-0.041.2438.0
CAVEIV2024-06-25 17:31:12.2100.0281-0.111.392024-06-25 17:31:20.6050.6909-0.570.4544.6
SARMGU2024-06-25 17:31:11.4000.02710.011.542024-06-25 17:31:17.8040.1625-0.800.1752.2
POPMGU2024-06-25 17:31:11.8800.1386-0.011.362024-06-25 17:31:19.8790.20050.270.7554.3
MTRZIV2024-06-25 17:31:14.1040.18071.230.01--:---.-----.---.-- 54.3
BDIIV2024-06-25 17:31:11.8200.0281-0.280.792024-06-25 17:31:19.9000.1675-0.021.1655.4
CARDGU2024-06-25 17:31:13.2300.03210.041.472024-06-25 17:31:21.2100.1885-0.520.4862.4
GRAMGU2024-06-25 17:31:13.4600.03210.061.422024-06-25 17:31:21.5520.2005-0.470.5762.5
EQUIGU2024-06-25 17:31:13.9100.0924-0.131.27--:---.-----.---.-- 67.5
SERMIV2024-06-25 17:31:16.2600.0351-0.001.42--:---.-----.---.-- 68.4
MAIMGU2024-06-25 17:31:15.0600.03710.031.432024-06-25 17:31:24.4400.3027-0.400.6773.2
PIIIV2024-06-25 17:31:18.4900.04720.001.352024-06-25 17:31:30.7400.27870.060.8492.1
PLMAGU2024-06-25 17:31:18.5000.0522-0.051.34--:---.-----.---.-- 94.1
CSNTIV2024-06-25 17:31:23.6800.0854-0.061.18--:---.-----.---.-- 121.9
GORRGU2024-06-25 17:31:23.8700.06230.131.07--:---.-----.---.-- 123.0


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
ERBM IVEH2.099.81e-138.0253
SARM GUEH1.632.15e-152.2223
POPM GUHH1.825.23e-154.3186
BDI IVHH2.045.07e-155.4200
CARD GUHH2.023.01e-162.4207
GRAM GUHH1.944.50e-162.5268
MAIM GUHH2.142.49e-173.2202
PII IVHH2.011.24e-192.1196


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.
(°)
GSCL GUHHZ3.8383e-59.8559e-68.6076e-65.1199e-62.8795e-61.1458e-45.0610e-54.1677e-62.5572e-730.4227
GSCL GUHHN1.6023e-45.1557e-53.4060e-51.4522e-58.1583e-62.2406e-42.0888e-41.3278e-51.7561e-630.4227
GSCL GUHHE1.3887e-43.8562e-53.1387e-51.3545e-55.2211e-62.2751e-42.0552e-47.1691e-61.1404e-630.4227
ERBM IVEHZ3.1247e-55.0351e-62.5729e-61.7288e-61.7150e-65.6879e-58.1594e-62.2885e-61.1126e-738.0253
ERBM IVEHN5.0636e-51.3226e-58.5201e-62.3336e-61.2128e-68.3836e-53.0214e-51.9410e-63.3201e-738.0253
ERBM IVEHE3.3440e-58.0116e-65.8228e-61.8010e-61.6256e-61.0306e-43.4895e-52.3880e-61.7957e-738.0253
SARM GUEHZ6.1186e-61.2715e-61.2810e-67.1038e-72.3825e-71.5718e-54.8211e-62.8178e-73.9649e-852.2223
SARM GUEHN5.2967e-61.5273e-61.5620e-61.4377e-67.4658e-71.7602e-57.2203e-61.1464e-66.4334e-852.2223
SARM GUEHE4.6120e-61.6429e-61.4624e-61.2174e-67.7685e-71.1815e-56.2667e-61.3025e-65.4447e-852.2223
POPM GUHHZ1.4394e-52.1942e-62.0800e-61.1557e-64.0794e-74.2170e-51.1878e-54.1683e-76.0592e-854.3186
POPM GUHHN2.1726e-56.8823e-65.4054e-61.8589e-68.6506e-75.3251e-53.8888e-51.2662e-61.7459e-754.3186
POPM GUHHE1.8093e-55.4575e-64.2847e-61.6528e-66.9794e-73.3645e-52.5382e-51.0421e-61.5700e-754.3186
BDI IVHHZ1.0780e-53.1484e-62.8272e-61.1830e-65.9947e-73.2017e-52.2587e-56.6445e-79.1822e-855.4200
BDI IVHHN1.5160e-54.4202e-63.6481e-62.0302e-61.4003e-65.0348e-51.9744e-51.5834e-61.1712e-755.4200
BDI IVHHE1.5221e-55.1971e-64.2743e-61.9491e-61.4038e-65.1794e-52.8623e-51.9661e-61.6751e-755.4200
CARD GUHHZ8.6230e-61.2853e-61.1255e-66.2345e-73.1332e-73.9172e-55.9005e-64.1273e-73.4755e-862.4207
CARD GUHHN1.4109e-53.0065e-62.1628e-68.3449e-73.5840e-75.6274e-51.2671e-54.6164e-77.6264e-862.4207
CARD GUHHE2.9150e-55.6698e-63.1213e-67.1078e-73.4418e-71.1734e-48.6189e-65.5944e-71.2079e-762.4207
GRAM GUHHZ1.2606e-51.9781e-61.7554e-69.8985e-73.6932e-72.6647e-56.9510e-65.0801e-75.9583e-862.5268
GRAM GUHHN1.1296e-53.2183e-62.9381e-62.4330e-61.1316e-61.5916e-51.7238e-51.1484e-61.2612e-762.5268
GRAM GUHHE1.2195e-54.2064e-63.8925e-61.8683e-66.6027e-71.7753e-52.5147e-58.9232e-71.1218e-762.5268
MAIM GUHHZ4.3638e-61.0500e-69.0452e-73.7476e-71.6276e-71.1249e-54.8489e-62.1853e-72.4542e-873.2202
MAIM GUHHN1.1222e-52.6197e-62.0826e-69.5929e-73.7577e-73.1598e-51.1553e-55.5601e-78.3167e-873.2202
MAIM GUHHE1.1064e-52.8878e-61.9797e-67.1116e-73.3012e-72.3049e-59.2985e-64.8787e-77.3494e-873.2202
PII IVHHZ4.0571e-61.1463e-68.7399e-72.0589e-71.0711e-71.1286e-55.2646e-61.6260e-72.9258e-892.1196
PII IVHHN4.2114e-61.1951e-61.1464e-63.9318e-71.6967e-79.9367e-68.1000e-62.5762e-73.7798e-892.1196
PII IVHHE3.7929e-61.0277e-69.7644e-74.0398e-71.7230e-79.7598e-64.8245e-62.3154e-72.6909e-892.1196
*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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