MANUAL Location - Area: Montefeltro , magnitude (ML): 2.3
2025-12-05 02:36:35 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-12-05 08:02:14

RSNI Logo


Earthquake info - Manual location
Event - ID :251205023624
Magnitude (ML) :2.3 +/- 0.1
Origin Time :2025-12-05 02:36:35.203 (UTC)
Location : Latitude: 43.830 N, Longitude: 11.983 E
Area :Montefeltro
Depth (km) :11.63
Distances (km) : 3.4 --- Bagno di Romagna
4.3 --- Verghereto
14.3 --- Santa Sofia
14.5 --- Casteldelci
15.3 --- Chiusi della Verna
16.3 --- Sarsina
18.2 --- Pieve Santo Stefano
18.6 --- Sant Agata Feltria
19.5 --- Galeata
19.8 --- Bibbiena
20.1 --- Civitella di Romagna
20.4 --- Chitignano
20.9 --- Poppi
20.9 --- Caprese Michelangelo
21.3 --- Badia Tedalda
21.4 --- Pratovecchio
22.2 --- Stia
22.7 --- Pennabilli
22.7 --- Mercato Saraceno
22.9 --- Castel Focognano

Quality location estimate: Erh: 2.4 km, Erz: 1.2 km, Nf: 31, Gap: 253 °, Rms: 0.35


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.
LMDIV2025-12-05 02:36:42.3400.0190-0.371.392025-12-05 02:36:48.2100.1033-0.630.8837.1
RUFIIV2025-12-05 02:36:42.7900.02310.031.402025-12-05 02:36:48.5000.1163-0.231.4939.7
IMOLIV2025-12-05 02:36:48.4000.03310.820.162025-12-05 02:36:59.0560.04001.190.1463.0
CSNTIV2025-12-05 02:36:47.7400.0371-0.411.342025-12-05 02:36:57.5500.21060.240.9469.3
OSSCIV2025-12-05 02:36:47.5720.0200-0.730.612025-12-05 02:36:57.1540.0400-0.461.2369.4
MTRZIV2025-12-05 02:36:49.7000.03611.470.082025-12-05 02:37:01.0130.04001.980.0270.8
ZCCAIV2025-12-05 02:36:53.8950.0602-0.041.422025-12-05 02:37:09.2900.04000.071.1599.8
POPMGU2025-12-05 02:36:53.3000.05020.141.142025-12-05 02:37:07.4490.04000.590.46101.7
PIIIV2025-12-05 02:36:55.9300.05820.111.192025-12-05 02:37:09.5020.0400-1.390.12118.2
MAIMGU2025-12-05 02:36:56.0900.09340.011.332025-12-05 02:37:10.8600.3577-0.490.97120.4
CARDGU2025-12-05 02:36:56.1800.0613-0.101.452025-12-05 02:37:11.6240.04000.001.19122.7
RAVAIV2025-12-05 02:37:00.1870.0200-0.271.402025-12-05 02:37:19.6970.0400-0.171.15124.3
GSCLGU2025-12-05 02:36:58.0640.0200-0.241.442025-12-05 02:37:14.5990.0400-0.880.58126.1
SARMGU2025-12-05 02:36:57.5040.0200-0.461.222025-12-05 02:37:14.0360.0400-0.441.11133.0
CMEIT2025-12-05 02:36:57.8970.0200-0.091.432025-12-05 02:37:15.9830.04001.390.00135.9
EQUIGU2025-12-05 02:37:00.1100.0753-0.081.382025-12-05 02:37:18.0400.0400-0.181.17151.4


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth
OSSC IVHH2.415.95e-169.4240
MTRZ IVHH2.324.56e-170.8320
ZCCA IVHH2.091.23e-199.8306
POPM GUHH2.233.32e-1101.7284
PII IVHH2.421.75e-1118.2265
MAIM GUHH2.198.67e-2120.4275
CARD GUHH2.321.27e-1122.7281
GSCL GUHH2.361.28e-1126.1298
SARM GUEH2.199.18e-2133.0288
CME ITHN2.662.11e-1135.9276
EQUI GUHH2.266.35e-2151.4285


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.
(°)
OSSC IVHHZ1.7984e-54.5009e-63.0937e-61.3990e-66.1913e-74.6012e-51.6980e-57.1859e-79.3047e-869.4240
OSSC IVHHN1.8584e-56.0031e-64.8236e-62.5336e-61.0201e-64.2761e-51.8518e-51.3880e-61.6648e-769.4240
OSSC IVHHE1.9397e-54.4888e-64.6291e-61.9563e-67.4320e-78.9556e-53.1099e-59.4684e-71.2036e-769.4240
MTRZ IVHHZ3.8459e-61.1966e-61.3397e-61.0040e-64.7702e-71.0131e-59.2131e-64.7544e-74.1736e-870.8320
MTRZ IVHHN7.6034e-63.4078e-63.3659e-62.2160e-68.2872e-71.6910e-51.5875e-51.0146e-61.3279e-770.8320
MTRZ IVHHE7.2294e-62.9532e-63.2192e-61.8071e-66.3859e-71.4801e-51.7602e-58.5014e-78.6660e-870.8320
ZCCA IVHHZ6.7095e-72.6424e-72.8139e-71.7574e-77.7757e-81.8572e-61.6357e-67.9934e-88.4831e-999.8306
ZCCA IVHHN7.4551e-73.8060e-73.4925e-73.4087e-71.6793e-71.3955e-62.2350e-62.6857e-71.8044e-899.8306
ZCCA IVHHE8.9776e-73.0552e-73.7161e-72.6180e-71.0913e-71.2999e-62.5064e-61.1535e-79.5543e-999.8306
POPM GUHHZ5.7676e-61.6130e-61.3201e-64.4512e-72.2474e-71.8679e-56.8777e-63.1788e-74.1652e-8101.7284
POPM GUHHN1.6751e-54.6079e-63.4539e-68.1300e-74.0048e-73.6180e-51.4057e-56.0520e-71.0919e-7101.7284
POPM GUHHE1.1396e-53.2172e-62.8046e-67.9992e-73.5835e-72.1837e-51.4953e-55.3947e-78.4035e-8101.7284
PII IVHHZ3.6826e-61.0968e-61.0446e-63.2777e-71.4405e-71.1295e-57.1799e-62.0380e-72.8923e-8118.2265
PII IVHHN2.8487e-61.2551e-61.3849e-65.6128e-72.4499e-75.7839e-61.3182e-53.1549e-73.8351e-8118.2265
PII IVHHE3.5045e-61.4636e-61.5381e-66.1354e-72.6191e-77.7218e-61.3545e-53.6805e-75.2016e-8118.2265
MAIM GUHHZ2.0744e-64.8586e-75.8502e-72.3654e-71.3782e-75.6991e-64.8647e-61.7471e-72.1238e-8120.4275
MAIM GUHHN2.5839e-67.3205e-76.8901e-74.5498e-72.0259e-77.0277e-63.5329e-62.1620e-72.4688e-8120.4275
MAIM GUHHE1.9694e-66.0141e-75.9896e-73.1101e-71.2891e-75.7540e-63.2448e-61.6177e-72.3582e-8120.4275
CARD GUHHZ2.3700e-66.0648e-74.8253e-73.2620e-71.1131e-76.2243e-63.3641e-61.3056e-71.6994e-8122.7281
CARD GUHHN5.9061e-61.3878e-68.9202e-74.5212e-71.8672e-71.9068e-53.5475e-62.5111e-72.9426e-8122.7281
CARD GUHHE4.2700e-61.1753e-61.0678e-63.6393e-71.2252e-71.3929e-59.1071e-61.7634e-73.2146e-8122.7281
GSCL GUHHZ7.8644e-72.8830e-73.2055e-72.1472e-71.0790e-71.7667e-62.1676e-61.2467e-78.9326e-9126.1298
GSCL GUHHN1.3524e-65.8226e-76.5633e-73.8732e-71.4279e-71.7533e-64.1386e-61.8001e-71.8441e-8126.1298
GSCL GUHHE1.0060e-64.3312e-73.8815e-73.1296e-71.9797e-71.4609e-62.9487e-61.9077e-71.4878e-8126.1298
SARM GUEHZ8.5084e-72.2046e-72.1648e-71.3983e-74.4406e-82.1912e-61.0420e-66.3410e-87.8580e-9133.0288
SARM GUEHN7.3192e-72.4649e-72.5904e-72.4990e-78.1750e-81.6353e-61.3185e-68.6368e-88.3305e-9133.0288
SARM GUEHE6.9639e-72.3418e-72.4944e-72.0421e-76.2590e-81.4833e-61.3975e-67.2026e-87.2835e-9133.0288
CME ITHNZ2.9067e-68.6897e-76.9042e-73.7051e-72.0327e-76.4955e-64.1077e-62.8603e-72.1601e-8135.9276
CME ITHNN6.1281e-61.5731e-68.8002e-75.6932e-75.2569e-71.0459e-54.1537e-69.3186e-74.3852e-8135.9276
CME ITHNE3.8544e-61.2019e-67.8025e-74.1964e-72.2923e-79.1397e-64.2903e-62.9244e-72.4316e-8135.9276
EQUI GUHHZ7.5372e-71.6823e-72.0700e-71.0916e-73.7606e-82.9313e-61.0720e-64.4513e-85.4606e-9151.4285
EQUI GUHHN6.9384e-72.0237e-71.9420e-71.6289e-71.0768e-71.8371e-61.2957e-61.2638e-79.0839e-9151.4285
EQUI GUHHE8.4641e-72.1766e-71.8573e-79.6148e-84.2591e-81.9259e-61.2514e-64.9861e-85.5756e-9151.4285
*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)

rsni
 
Disclaimer & Privacy

IT Italiano
UniGE-Distav
Search
HTML5 Powered