AUTOMATIC Location - Area: Mugello , magnitude (ML): 1.9
2024-04-26 23:25:23 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-04-26 23:29:53

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Earthquake info - RsniPicker2 automatic location
Event - ID :240426232422
Magnitude (ML) :1.9 +/- 0.3
Origin Time :2024-04-26 23:25:23.87 (UTC)
Location : Latitude: 44.042 N, Longitude: 11.271 E
Area :Mugello
Depth (km) :17.27
Distances (km) : 5.0 --- Barberino di Mugello (FI)
8.5 --- Scarperia (FI)
9.3 --- Vernio (PO)
9.6 --- San Piero a Sieve (FI)
12.3 --- Firenzuola (FI)
13.2 --- Cantagallo (PO)
13.6 --- Borgo San Lorenzo (FI)
14.2 --- Castiglione dei Pepoli (BO)
14.3 --- Vaiano (PO)
15.0 --- Vaglia (FI)
19.6 --- San Benedetto Val di Sambro (BO)
19.7 --- Vicchio (FI)
20.2 --- Monghidoro (BO)
20.3 --- Camugnano (BO)
21.9 --- Calenzano (FI)
22.6 --- Montemurlo (PO)
22.8 --- Prato (PO)
22.8 --- Sambuca Pistoiese (PT)
23.0 --- Castel di Casio (BO)
23.4 --- Montale (PT)

Quality location estimate:
Erh: 1.3 km, Erz: 2.3 km, Nf: 22, Gap: 137°, Rms: 0.267 s
Stazioni validate: 12


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.
SEIIV2024-04-26 23:25:27.6700.01300.021.532024-04-26 23:25:29.4500.0561-1.190.1818.7
RUFIIV2024-04-26 23:25:30.8920.02000.420.382024-04-26 23:25:34.7220.3092-0.690.5634.3
LMDIV2024-04-26 23:25:31.9400.0260-0.061.622024-04-26 23:25:37.8490.1172-0.311.1039.1
POPMGU2024-04-26 23:25:32.1340.02400.220.742024-04-26 23:25:37.7050.1342-0.191.3444.6
BDIIV2024-04-26 23:25:34.2090.03000.101.282024-04-26 23:25:41.5110.3592-0.161.0556.6
CARDGU--:---.-----.---.--2024-04-26 23:25:43.8200.19620.031.2365.4
CSNTIV2024-04-26 23:25:36.0090.03500.051.432024-04-26 23:25:44.4190.1972-0.181.2165.6
MAIMGU2024-04-26 23:25:35.6650.0350-0.171.442024-04-26 23:25:43.7210.3842-0.730.5866.3
GSCLGU2024-04-26 23:25:36.5400.0340-0.081.562024-04-26 23:25:45.6500.2002-0.370.9766.6
PIIIV2024-04-26 23:25:36.6300.0711-0.251.242024-04-26 23:25:45.0490.2752-1.210.2371.7
SARMGU2024-04-26 23:25:37.5400.03800.470.382024-04-26 23:25:46.3940.2242-0.191.1573.3
EQUIGU--:---.-----.---.--2024-04-26 23:25:50.7540.4352-0.470.8091.8


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
SEI IV2.701.44e+118.779SI
POPM GU1.705.93e-144.6271SI
BDI IV2.004.43e-156.6273SI
CARD GU2.002.69e-165.4269SI
MAIM GU1.609.93e-266.3257SI
GSCL GU1.701.37e-166.6302SI
PII IV1.701.06e-171.7240SI
SARM GU2.002.28e-173.3283SI
EQUI GU1.604.95e-291.8279SI


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.
(°)
SEI IVHHZ2.8690e-45.1660e-50.0000e+05.0768e-58.0455e-51.0639e-41.0532e-31.8378e-41.0345e-51.3620e-618.779
SEI IVHHN6.9194e-41.7774e-40.0000e+01.3243e-42.3365e-42.3365e-41.3640e-35.1282e-44.3031e-54.9772e-618.779
SEI IVHHE3.8944e-47.9542e-50.0000e+07.1142e-51.1998e-41.5985e-41.1555e-34.1736e-41.6917e-51.8799e-618.779
POPM GUHHZ3.8248e-56.1717e-60.0000e+03.7222e-66.4644e-69.0703e-61.2227e-49.9940e-67.7164e-71.6638e-744.6271
POPM GUHHN6.1842e-59.8487e-60.0000e+07.9473e-61.2803e-51.2803e-51.8839e-42.4283e-51.3025e-62.2606e-744.6271
POPM GUHHE6.7772e-59.3675e-60.0000e+06.8749e-61.2025e-51.6913e-59.8500e-52.9022e-51.3719e-62.4740e-744.6271
BDI IVHHZ8.1427e-61.7022e-60.0000e+01.8063e-62.9221e-63.9246e-61.9293e-51.3588e-55.9262e-75.2309e-856.6273
BDI IVHHN1.2090e-53.0836e-60.0000e+03.0960e-65.0415e-65.0415e-63.7080e-51.7432e-57.3370e-79.3293e-856.6273
BDI IVHHE1.7460e-53.3698e-60.0000e+03.5887e-65.9609e-67.8941e-65.6453e-51.6193e-51.2443e-61.3036e-756.6273
CARD GUHHZ4.9879e-69.8041e-70.0000e+07.3526e-71.4255e-61.9712e-61.2912e-53.2364e-63.0788e-73.9396e-865.4269
CARD GUHHN2.1484e-53.8179e-60.0000e+02.7306e-64.9645e-64.9645e-67.2691e-59.1020e-66.7863e-78.4068e-865.4269
CARD GUHHE1.0236e-52.2577e-60.0000e+01.6118e-62.9497e-64.0930e-63.7486e-55.6598e-64.1096e-74.8942e-865.4269
MAIM GUHHZ1.4271e-64.6564e-70.0000e+04.3398e-78.3701e-71.1141e-64.9755e-63.0858e-62.0659e-71.9128e-866.3257
MAIM GUHHN3.3599e-68.7539e-70.0000e+08.4092e-71.7114e-61.7114e-61.1401e-54.6798e-63.1358e-72.8511e-866.3257
MAIM GUHHE3.6041e-68.4755e-70.0000e+06.4399e-71.2080e-61.7542e-61.0462e-53.6947e-64.5537e-72.7494e-866.3257
GSCL GUHHZ1.5307e-65.0009e-70.0000e+04.3380e-79.3145e-71.2554e-63.4241e-63.9524e-63.3030e-72.2739e-866.6302
GSCL GUHHN3.1035e-61.1142e-60.0000e+01.0417e-61.8429e-61.8429e-67.3099e-68.4836e-64.9105e-73.3740e-866.6302
GSCL GUHHE3.0397e-69.8920e-70.0000e+08.8529e-71.8287e-62.4272e-66.1178e-66.0417e-68.7676e-73.5267e-866.6302
PII IVHHZ2.1286e-64.4350e-70.0000e+05.2507e-78.5623e-71.1108e-65.3873e-62.2931e-61.4468e-71.5295e-871.7240
PII IVHHN2.5047e-69.5614e-70.0000e+07.8478e-71.5816e-61.5816e-61.0027e-56.2437e-63.2474e-72.8451e-871.7240
PII IVHHE2.4347e-67.4142e-70.0000e+07.7845e-71.3855e-61.8170e-66.7170e-65.1187e-63.0088e-72.8781e-871.7240
SARM GUEHZ1.6700e-67.0495e-70.0000e+06.5537e-71.3345e-61.7501e-66.6545e-63.9940e-62.8396e-73.0717e-873.3283
SARM GUEHN3.5244e-61.3517e-60.0000e+01.1955e-62.8089e-62.8089e-66.8165e-64.9038e-66.3832e-75.3056e-873.3283
SARM GUEHE2.2354e-69.4840e-70.0000e+08.1651e-71.7448e-62.3075e-65.3743e-64.9779e-65.5272e-74.2075e-873.3283
EQUI GUHHZ8.9182e-73.0486e-70.0000e+03.1821e-76.2277e-78.3464e-73.6842e-61.7555e-61.3857e-71.4457e-891.8279
EQUI GUHHN1.4179e-64.6496e-70.0000e+03.5133e-77.7867e-77.7867e-74.3546e-61.9726e-62.6177e-71.4452e-891.8279
EQUI GUHHE1.0541e-63.6430e-70.0000e+02.6828e-76.1770e-78.4896e-73.4274e-61.2899e-61.8871e-71.4424e-891.8279
*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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