Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 05-06-2020 and time 05:00:12 (UTC) in region 4 km SE Bolognola (MC)

A magnitude ML 1.6 earthquake occured in region: 4 km SE Bolognola (MC), on

  • 05-06-2020 05:00:12 (UTC)
  • 05-06-2020 07:00:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9670, 13.2600 at 10 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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
Montefortino FM 7 1178 1320
Amandola FM 8 3629 4949
Sarnano MC 9 3264 8213
Montemonaco AP 9 604 8817
Acquacanina MC 10 121 8938
Ussita MC 10 444 9382
Fiastra MC 11 559 9941
Castelsantangelo sul Nera MC 12 281 10222
Comunanza AP 13 3166 13388
Gualdo MC 13 815 14203
Visso MC 14 1107 15310
Montegallo AP 15 523 15833
Smerillo FM 16 365 16198
Fiordimonte MC 16 202 16400
Cessapalombo MC 16 512 16912
Monte San Martino MC 16 765 17677
Montefalcone Appennino FM 17 424 18101
San Ginesio MC 17 3498 21599
Penna San Giovanni MC 17 1108 22707
Pievebovigliana MC 18 866 23573
Palmiano AP 18 196 23769
Sant'Angelo in Pontano MC 19 1436 25205
Camporotondo di Fiastrone MC 19 563 25768
Force AP 19 1354 27122
Pieve Torina MC 19 1458 28580
Caldarola MC 19 1823 30403

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km E of Foligno (57155 inhabitants)
50 Km NW of Teramo (54892 inhabitants)
67 Km NE of Terni (111501 inhabitants)
69 Km N of L'Aquila (69753 inhabitants)
72 Km E of Perugia (166134 inhabitants)
75 Km S of Ancona (100861 inhabitants)
88 Km NW of Montesilvano (53738 inhabitants)
96 Km NW of Pescara (121014 inhabitants)
100 Km S of Fano (60888 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 1.6 2020-06-05
05:00:12		 42.9668 13.2595 10 2020-11-19
12:36:48		 Bollettino Sismico Italiano INGV 80073231
Reviewed
Rev100 		ML 1.8 2020-06-05
05:00:12		 42.9645 13.2598 10 2020-06-05
05:05:24		 Sala Sismica INGV-Roma 79918071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-05 05:00:12 ± 0.04
Latitude 42.9668 ± 0.0027
Longitude 13.2595 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80073231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 316
Semi-minor axis of confidence ellipse (meter) 217
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 72
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 75
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.45865
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 24
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 40
Type of magnitude ML
Reference to an origin 80073231
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-10 17:29:15

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 79918071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-05 05:05:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2020-06-05T05:00:28.95 0.3 undecidable manual S 280 49.4172 50 0.46 64
IV.LNSS.HHZ. 2020-06-05T05:00:27.80 0.6 undecidable manual S 204 44.1225 50 0.73 39
IV.ATTE.HHZ. 2020-06-05T05:00:26.67 3.0 positive manual P 0.02 0
IV.SNTG.HHZ. 2020-06-05T05:00:26.33 0.3 undecidable manual S 321 41.1255 50 0.07 70
IV.SMA1.EHZ. 2020-06-05T05:00:25.57 0.3 undecidable manual S 171 37.8288 50 0.19 69
IV.MML1.HNE. 2020-06-05T05:00:23.00 0.3 undecidable manual S 305 28.4493 50 0.12 71
IV.CESI.HHZ. 2020-06-05T05:00:23.04 0.3 undecidable manual S 278 29.1486 50 -0.02 72
IV.RM33.EHZ. 2020-06-05T05:00:22.23 0.3 undecidable manual P 184 50.9157 50 0.22 67
IV.CAMP.HHZ. 2020-06-05T05:00:21.52 0.1 undecidable manual P 166 49.3173 50 -0.25 89
IV.LNSS.HHZ. 2020-06-05T05:00:21.03 0.3 undecidable manual P 204 44.1225 50 0.06 70
IV.CING.HNZ. 2020-06-05T05:00:21.11 0.1 undecidable manual P 354 45.621 50 -0.09 92
IV.TERO.HHZ. 2020-06-05T05:00:21.32 0.3 undecidable manual P 144 47.3193 50 -0.14 68
IV.ASSB.HHZ. 2020-06-05T05:00:21.75 0.1 positive manual P 280 49.4172 50 -0.04 93
IV.MTRA.EHZ. 2020-06-05T05:00:21.88 0.3 undecidable manual S 154 25.8519 50 -0.3 69
IV.SNTG.HHZ. 2020-06-05T05:00:20.32 0.1 undecidable manual P 321 41.1255 50 -0.18 91
IV.EL6.EHZ. 2020-06-05T05:00:20.49 0.1 undecidable manual P 342 42.2244 50 -0.18 91
IV.SAP2.EHZ. 2020-06-05T05:00:20.29 0.3 undecidable manual S 38 18.3705 119 0.38 68
IV.SMA1.EHZ. 2020-06-05T05:00:19.86 0.1 undecidable manual P 171 37.8288 50 -0.13 93
IV.FDMO.HHZ. 2020-06-05T05:00:19.01 0.3 undecidable manual S 299 15.9729 123 -0.2 71
IV.NRCA.HNZ. 2020-06-05T05:00:19.99 0.3 undecidable manual S 219 18.87 118 -0.1 72
IV.MNTT.EHZ. 2020-06-05T05:00:19.12 0.3 undecidable manual P 69 29.2485 50 0.44 66
IV.T1299.HNN. 2020-06-05T05:00:19.89 0.3 undecidable manual P 177 36.9297 50 0.03 71
IV.CESI.HHZ. 2020-06-05T05:00:18.68 0.1 positive manual P 278 29.1486 50 0.03 96
IV.MML1.HNE. 2020-06-05T05:00:18.42 0.1 negative manual P 305 28.4493 50 -0.13 94
IV.MDAR.HNZ. 2020-06-05T05:00:18.07 0.3 undecidable manual P 339 26.751 50 -0.22 70
IV.GUMA.HHZ. 2020-06-05T05:00:18.28 0.3 undecidable manual S 30 12.2766 130 0.1 73
IV.CSP1.EHZ. 2020-06-05T05:00:18.48 0.6 undecidable manual S 342 14.5743 125 -0.32 46
IV.SAP2.EHZ. 2020-06-05T05:00:17.09 0.1 undecidable manual P 38 18.3705 119 0.25 94
IV.MMO1.EHZ. 2020-06-05T05:00:17.06 0.3 undecidable manual S 144 9.2796 138 -0.35 70
IV.MTRA.EHZ. 2020-06-05T05:00:17.89 0.1 undecidable manual P 154 25.8519 50 -0.26 92
IV.MC2.EHZ. 2020-06-05T05:00:17.42 0.3 undecidable manual S 223 8.3805 141 0.2 72
IT.MTCL.HGZ. 2020-06-05T05:00:17.34 0.3 undecidable manual P 278 21.3675 116 -0.03 73
IV.NRCA.HNZ. 2020-06-05T05:00:17.00 0.1 undecidable manual P 219 18.87 118 0.06 97
IV.GUMA.HHZ. 2020-06-05T05:00:16.01 0.1 undecidable manual P 30 12.2766 130 0.18 96
IV.PF6.EHN. 2020-06-05T05:00:16.79 0.1 undecidable manual P 344 19.6692 117 -0.29 93
IV.CSP1.EHZ. 2020-06-05T05:00:16.16 0.1 undecidable manual P 342 14.5743 125 -0.04 98
IV.FDMO.HHZ. 2020-06-05T05:00:16.40 0.1 negative manual P 299 15.9729 123 -0.03 98
IV.MMO1.EHZ. 2020-06-05T05:00:15.40 0.1 undecidable manual P 144 9.2796 138 0 100
IV.MC2.EHZ. 2020-06-05T05:00:15.55 0.1 positive manual P 223 8.3805 141 0.27 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:1.5 0.0003296668 0.2208 AML other m 2020-06-05T05:00:18.81
IV.CSP1.EHN. ML:1.4 0.00025662665000000004 0.1984 AML other m 2020-06-05T05:00:18.63
IV.FDMO.HHN. ML:1.7 0.0005424057 0.1632 AML other m 2020-06-05T05:00:19.32
IV.FDMO.HHE. ML:1.6 0.00035051520000000004 0.16 AML other m 2020-06-05T05:00:19.40
IV.NRCA.HNN. ML:1.8 0.00055955405 0.0992 AML other m 2020-06-05T05:00:22.19
IV.NRCA.HHN. ML:1.8 0.0005766991999999999 0.0992 AML other m 2020-06-05T05:00:22.14
IV.NRCA.HNE. ML:1.8 0.00049411845 0.1408 AML other m 2020-06-05T05:00:20.78
IV.NRCA.HHE. ML:1.8 0.0005396658000000001 0.1408 AML other m 2020-06-05T05:00:20.78
IV.SAP2.EHN. ML:2.4 0.001883904 0.1792 AML other m 2020-06-05T05:00:20.95
IV.SAP2.EHE. ML:1.7 0.00039251785 0.1408 AML other m 2020-06-05T05:00:21.06
IV.MTRA.EHN. ML:1.2 0.00009187719 0.08 AML other m 2020-06-05T05:00:22.14
IV.MTRA.EHE. ML:1.2 0.00010237697 0.0992 AML other m 2020-06-05T05:00:22.09
IV.MTRA.HNE. ML:1.4 0.0001514436 0.4096 AML other m 2020-06-05T05:00:25.24
IV.MTRA.HNN. ML:1.5 0.0001783268 0.9216 AML other m 2020-06-05T05:00:25.22
IV.CESI.HHE. ML:1.3 0.00009204786 0.08 AML other m 2020-06-05T05:00:24.80
IV.CESI.HNE. ML:1.3 0.00009828209 0.2688 AML other m 2020-06-05T05:00:25.43
IV.CESI.HNN. ML:1.7 0.00027643534999999996 0.528 AML other m 2020-06-05T05:00:27.12
IV.CESI.HHN. ML:1.5 0.0001483845 0.1184 AML other m 2020-06-05T05:00:24.76
IV.MNTT.EHE. ML:1.9 0.00042354521499999995 0.8608 AML other m 2020-06-05T05:00:27.27
IV.SMA1.EHN. ML:1.4 0.00009826684999999999 0.3616 AML other m 2020-06-05T05:00:27.73
IV.SNTG.HNE. ML:1.7 0.000154832505 2.2592 AML other m 2020-06-05T05:00:40.10
IV.SNTG.HHN. ML:1.1 0.000044083700000000006 0.1408 AML other m 2020-06-05T05:00:26.50
IV.SNTG.HHE. ML:1.2 0.00004835304 1.9616 AML other m 2020-06-05T05:00:34.38
IV.EL6.EHE. ML:1.4 0.000077798475 0.1184 AML other m 2020-06-05T05:00:28.64
IV.EL6.EHN. ML:1.3 0.00006348918 0.1184 AML other m 2020-06-05T05:00:28.88
IV.LNSS.HNN. ML:1.7 0.00015590625 0.1888 AML other m 2020-06-05T05:00:29.75
IV.LNSS.HNE. ML:1.7 0.00015376272 0.1312 AML other m 2020-06-05T05:00:29.05
IV.LNSS.HHN. ML:1.6 0.00013284604999999998 0.1824 AML other m 2020-06-05T05:00:29.65
IV.LNSS.HHE. ML:1.7 0.0001553646 0.1216 AML other m 2020-06-05T05:00:29.05
IV.TERO.HHE. ML:1.2 0.00003852829 0.1376 AML other m 2020-06-05T05:00:31.24
IV.TERO.HHN. ML:1.2 0.00004492074 0.08 AML other m 2020-06-05T05:00:29.99
IV.TERO.HNN. ML:1.9 0.0002227345 0.4512 AML other m 2020-06-05T05:00:29.19
IV.CAMP.HHE. ML:1.6 0.00010558637500000001 1.6 AML other m 2020-06-05T05:00:27.50
IV.CAMP.HHN. ML:1.5 0.00008511724000000001 1.7408 AML other m 2020-06-05T05:00:26.51
IV.ASSB.HHE. ML:1.7 0.000132539965 0.1792 AML other m 2020-06-05T05:00:29.17
IV.ASSB.HHN. ML:1.7 0.00011783135 0.1792 AML other m 2020-06-05T05:00:29.21
IV.RM33.EHE. ML:1.5 0.00007389449 0.1376 AML other m 2020-06-05T05:00:30.52
IV.RM33.EHN. ML:1.3 0.00005406701999999999 0.0992 AML other m 2020-06-05T05:00:30.96
IV.RM33.HNE. ML:1.8 0.00015706635 0.7296 AML other m 2020-06-05T05:00:29.52
IV.ATTE.HHN. ML:1.6 0.000052844724999999994 1.52 AML other m 2020-06-05T05:00:36.86
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