Earthquake with magnitude of ML 2.0 on date 25-09-2020 and time 09:56:08 (Italy) in region 4 km NE Bolognola (MC)

A magnitude ML 2.0 earthquake occured in region: 4 km NE Bolognola (MC), on

  • 25-09-2020 07:56:08 (UTC)
  • 25-09-2020 09:56:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0120, 13.2660 at 26 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Bolognola MC 4 142 142
Sarnano MC 4 3264 3406
Acquacanina MC 8 121 3527
Amandola FM 8 3629 7156
Gualdo MC 9 815 7971
Fiastra MC 9 559 8530
Montefortino FM 10 1178 9708
Cessapalombo MC 11 512 10220
San Ginesio MC 12 3498 13718
Ussita MC 13 444 14162
Montemonaco AP 13 604 14766
Camporotondo di Fiastrone MC 14 563 15329
Comunanza AP 14 3166 18495
Penna San Giovanni MC 14 1108 19603
Monte San Martino MC 14 765 20368
Sant'Angelo in Pontano MC 14 1436 21804
Caldarola MC 15 1823 23627
Fiordimonte MC 15 202 23829
Smerillo FM 15 365 24194
Pievebovigliana MC 16 866 25060
Castelsantangelo sul Nera MC 16 281 25341
Montefalcone Appennino FM 16 424 25765
Ripe San Ginesio MC 17 852 26617
Visso MC 17 1107 27724
Belforte del Chienti MC 17 1886 29610
Pieve Torina MC 18 1458 31068
Colmurano MC 19 1263 32331
Santa Vittoria in Matenano FM 19 1330 33661
Force AP 19 1354 35015
Serrapetrona MC 20 966 35981
Montegallo AP 20 523 36504
Muccia MC 20 915 37419

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km E of Foligno (57155 inhabitants)
53 Km NW of Teramo (54892 inhabitants)
70 Km SW of Ancona (100861 inhabitants)
71 Km NE of Terni (111501 inhabitants)
72 Km E of Perugia (166134 inhabitants)
74 Km N of L'Aquila (69753 inhabitants)
91 Km NW of Montesilvano (53738 inhabitants)
95 Km S of Fano (60888 inhabitants)
98 Km NW of Pescara (121014 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.0 2020-09-25
07:56:08
43.0117 13.2663 26 2021-02-26
14:55:57
Bollettino Sismico Italiano INGV 83549891
Reviewed
Rev100
ML 2.0 2020-09-25
07:56:08
43.0198 13.2658 25 2020-09-25
08:11:19
Sala Sismica INGV-Roma 83230021
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-25 07:56:08 ± 0.09
Latitude 43.0117 ± 0.0036
Longitude 13.2663 ± 0.0049
Depth (km) 26 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83549891

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 385
Semi-minor axis of confidence ellipse (meter) 193
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 243
Circular confidence region, given by single value of horizontal uncertainty (meter) 380.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 39
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 5.28262
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 83549891
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-10-06 10:19:05

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 83230021
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-25 08:11:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAPR.HNZ. 2020-09-25T07:58:03.17 3.0 undecidable manual Sg 18.07 0
IV.MARS.EHZ. 2020-09-25T07:57:43.18 3.0 undecidable manual P 586.3686 1.678 0
IV.VOBA.HNZ. 2020-09-25T07:57:41.38 3.0 undecidable manual Sn 2.51 0
GU.SATI.HHZ. 2020-09-25T07:57:23.26 3.0 undecidable manual P 532.5669 3.55 0
XK.GIZZ.HHZ. 2020-09-25T07:57:21.57 3.0 positive manual P 510.6 4.59 0
IV.CRAC.EHZ. 2020-09-25T07:57:16.07 3.0 negative manual P 392.4072 1.38 0
IV.TDS.HHZ. 2020-09-25T07:57:13.61 3.0 undecidable manual P 451.3038 4.01 0
GU.POPM.HHZ. 2020-09-25T07:57:09.47 3.0 undecidable manual Sn 0.08 0
MN.CUC.HHZ. 2020-09-25T07:57:06.47 3.0 undecidable manual P 396.1035 3.74 0
IV.SALO.HHZ. 2020-09-25T07:57:05.93 3.0 undecidable manual P 361.86 7.46 0
OX.SABO.HNZ. 2020-09-25T07:56:59.56 3.0 undecidable manual P 331.4127 4.89 0
IV.TRIV.HHZ. 2020-09-25T07:56:59.17 3.0 undecidable manual Sg 3.91 0
IV.RINC.HHZ. 2020-09-25T07:56:52.48 3.0 undecidable manual Sn -2.19 0
IV.CPGN.HNZ. 2020-09-25T07:56:44.79 3.0 undecidable manual S 0.82 0
IV.IMOL.HNZ. 2020-09-25T07:56:38.60 3.0 undecidable manual P 193.1622 1.13 0
IV.PTRJ.HNZ. 2020-09-25T07:56:37.72 3.0 undecidable manual P 210.1341 -1.87 0
IV.PESA.HHZ. 2020-09-25T07:56:37.58 3.0 undecidable manual S -4.88 0
IV.SFI.HNZ. 2020-09-25T07:56:32.91 3.0 undecidable manual P 151.2375 0.65 0
IV.RM33.EHZ. 2020-09-25T07:56:26.60 0.3 undecidable manual S 184 55.8996 108 0.48 64
IV.LNSS.HHZ. 2020-09-25T07:56:24.90 0.6 undecidable manual S 202 48.9177 111 0.54 42
IV.GAVE.EHZ. 2020-09-25T07:56:24.40 1.0 undecidable manual S 221 46.62 112 0.62 21
IV.ASSB.HHZ. 2020-09-25T07:56:24.70 0.6 undecidable manual S 274 49.4172 111 0.22 45
IV.ATPI.EHZ. 2020-09-25T07:56:23.14 0.3 undecidable manual P 305 85.1481 101 0.26 62
IV.SMA1.EHZ. 2020-09-25T07:56:23.10 1.0 undecidable manual S 172 42.624 114 0.28 23
IV.ATVO.HHZ. 2020-09-25T07:56:22.32 0.3 undecidable manual P 301 80.7636 102 0.1 64
IV.EL6.EHZ. 2020-09-25T07:56:21.90 0.3 undecidable manual S 339 37.629 118 0.28 66
IV.CESI.HHZ. 2020-09-25T07:56:20.00 0.3 undecidable manual S 269 29.3484 125 0.28 69
IV.GIGS.HHN. 2020-09-25T07:56:19.67 0.3 undecidable manual P 158 66.7776 105 -0.45 61
IV.MML1.HNE. 2020-09-25T07:56:19.30 0.6 undecidable manual S 295 26.4513 128 0.2 47
IV.NRCA.HNZ. 2020-09-25T07:56:18.30 0.6 undecidable manual S 212 23.2545 133 -0.16 47
IV.RM33.EHZ. 2020-09-25T07:56:18.29 0.1 positive manual P 184 55.8996 108 -0.22 87
IV.GAVE.EHZ. 2020-09-25T07:56:17.24 0.1 undecidable manual P 221 46.62 112 0.08 93
IV.LNSS.HHZ. 2020-09-25T07:56:17.52 0.1 negative manual P 202 48.9177 111 0.02 93
IV.MF5.EHZ. 2020-09-25T07:56:17.40 0.3 undecidable manual S 100 15.873 144 0.25 70
IV.ASSB.HHZ. 2020-09-25T07:56:17.46 0.1 undecidable manual P 274 49.4172 111 -0.1 91
IV.SAP2.EHZ. 2020-09-25T07:56:17.00 0.3 undecidable manual S 49 14.2746 147 0.09 72
IV.CSP1.EHZ. 2020-09-25T07:56:16.20 0.6 undecidable manual S 331 10.1787 156 -0.18 48
IV.MC2.EHZ. 2020-09-25T07:56:16.80 0.3 undecidable manual S 210 12.7761 150 0.11 74
IV.MMO1.EHZ. 2020-09-25T07:56:16.50 1.0 undecidable manual S 158 13.3755 149 -0.28 23
IV.SMA1.EHZ. 2020-09-25T07:56:16.35 0.1 positive manual P 172 42.624 114 -0.25 89
IV.FDMO.HHZ. 2020-09-25T07:56:16.80 0.3 undecidable manual S 281 14.7741 146 -0.17 72
IV.GUMA.HHZ. 2020-09-25T07:56:16.30 0.3 undecidable manual S 45 7.9809 161 0.14 73
IV.PF6.EHN. 2020-09-25T07:56:16.50 0.3 undecidable manual S 337 15.1737 146 -0.53 67
IV.MNTT.EHZ. 2020-09-25T07:56:15.24 0.6 undecidable manual P 78 27.2505 127 0.68 40
IV.EL6.EHZ. 2020-09-25T07:56:15.92 0.1 undecidable manual P 339 37.629 118 0 94
IV.MML1.HNE. 2020-09-25T07:56:14.44 0.1 undecidable manual P 295 26.4513 128 -0.02 97
IV.CESI.HHZ. 2020-09-25T07:56:14.85 0.1 undecidable manual P 269 29.3484 125 0.03 96
IV.MC2.EHZ. 2020-09-25T07:56:13.14 0.1 undecidable manual P 210 12.7761 150 0.07 98
IV.MF5.EHZ. 2020-09-25T07:56:13.45 0.1 undecidable manual P 100 15.873 144 0.12 96
IV.FDMO.HHZ. 2020-09-25T07:56:13.05 0.1 negative manual P 281 14.7741 146 -0.18 96
IV.SAP2.EHZ. 2020-09-25T07:56:13.26 0.1 undecidable manual P 49 14.2746 147 0.07 97
IT.MTCL.HGZ. 2020-09-25T07:56:13.82 0.1 undecidable manual P 265 21.7671 135 -0.1 96
IV.NRCA.HNZ. 2020-09-25T07:56:13.95 0.1 undecidable manual P 212 23.2545 133 -0.14 94
IV.MMO1.EHZ. 2020-09-25T07:56:12.96 0.1 positive manual P 158 13.3755 149 -0.16 96
IV.GUMA.HHZ. 2020-09-25T07:56:12.75 0.1 negative manual P 45 7.9809 161 -0.01 100
IV.PF6.EHN. 2020-09-25T07:56:12.97 0.1 undecidable manual P 337 15.1737 146 -0.29 94
IV.CSP1.EHZ. 2020-09-25T07:56:12.74 0.1 undecidable manual P 331 10.1787 156 -0.15 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHN. ML:0.0 0.00048552655 0.16 AML other m 2020-09-25T07:56:16.39
IV.GUMA.HNN. ML:0.0 0.00168116935 0.2624 AML other m 2020-09-25T07:56:16.60
IV.GUMA.HHE. ML:0.0 0.0017119995 0.32 AML other m 2020-09-25T07:56:16.63
IV.GUMA.HNE. ML:0.0 0.00120053035 0.3584 AML other m 2020-09-25T07:56:16.63
IV.GUMA.HHN. ML:0.0 0.001290483 0.1216 AML other m 2020-09-25T07:56:16.66
IV.CSP1.EHE. ML:0.0 0.0005045689 0.0576 AML other m 2020-09-25T07:56:16.87
IV.FDMO.HHE. ML:0.0 0.00053155345 1.84 AML other m 2020-09-25T07:56:16.96
IV.FDMO.HHN. ML:0.0 0.00035566825000000004 0.1408 AML other m 2020-09-25T07:56:17.02
IV.SAP2.EHE. ML:0.0 0.0003387136 0.1408 AML other m 2020-09-25T07:56:17.83
IV.MF5.EHN. ML:0.0 0.000398938945 0.1152 AML other m 2020-09-25T07:56:17.83
IV.MF5.EHE. ML:0.0 0.00046496065000000005 0.2816 AML other m 2020-09-25T07:56:17.92
IV.NRCA.HHE. ML:0.0 0.00085213965 0.096 AML other m 2020-09-25T07:56:18.85
IV.NRCA.HNE. ML:0.0 0.0008159550500000001 0.1024 AML other m 2020-09-25T07:56:18.86
IV.NRCA.HHN. ML:0.0 0.0010116397 0.1216 AML other m 2020-09-25T07:56:19.63
IV.NRCA.HNN. ML:0.0 0.0009375646499999999 0.1216 AML other m 2020-09-25T07:56:19.64
IV.SAP2.EHN. ML:0.0 0.001734533 0.4608 AML other m 2020-09-25T07:56:17.69
IV.CESI.HHN. ML:0.0 0.0004895228 0.2176 AML other m 2020-09-25T07:56:20.44
IV.CESI.HHE. ML:0.0 0.00033491525 0.2176 AML other m 2020-09-25T07:56:20.60
IV.CESI.HNE. ML:0.0 0.00030849835000000005 0.224 AML other m 2020-09-25T07:56:20.60
IV.MNTT.EHN. ML:1.9 0.0003340901 0.3392 AML other m 2020-09-25T07:56:21.78
IV.EL6.EHE. ML:0.0 0.0004570944 0.1408 AML other m 2020-09-25T07:56:22.26
IV.EL6.EHN. ML:0.0 0.00065050655 0.16 AML other m 2020-09-25T07:56:22.50
IV.MNTT.EHE. ML:1.8 0.000257646 0.2368 AML other m 2020-09-25T07:56:24.48
IV.GAVE.HNE. ML:0.0 0.00025796240000000006 0.192 AML other m 2020-09-25T07:56:25.20
IV.GAVE.EHE. ML:0.0 0.00025040045 0.1984 AML other m 2020-09-25T07:56:25.11
IV.GAVE.EHN. ML:0.0 0.00026580645000000004 0.16 AML other m 2020-09-25T07:56:25.25
IV.LNSS.HHE. ML:0.0 0.000118646005 0.1856 AML other m 2020-09-25T07:56:25.96
IV.LNSS.HHN. ML:0.0 0.0001195696 0.2176 AML other m 2020-09-25T07:56:26.17
IV.ASSB.HHN. ML:0.0 0.00012042115 0.1792 AML other m 2020-09-25T07:56:26.17
IV.ASSB.HHE. ML:0.0 0.000066388595 0.0832 AML other m 2020-09-25T07:56:26.91
IV.RM33.HNE. ML:1.9 0.000156670876 0.4992 AML other m 2020-09-25T07:56:27.63
IV.SMA1.EHN. ML:1.4 0.00007634867500000001 0.384 AML other m 2020-09-25T07:56:28.35
IV.RM33.EHE. ML:1.5 0.00006085705500000001 0.16 AML other m 2020-09-25T07:56:28.40
IV.CESI.HNN. ML:2.3 0.00079226135 0.4928 AML other m 2020-09-25T07:56:31.46
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download