Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 02-06-2023 and time 23:37:56 (UTC) in region 4 km SE Bolognola (MC)

A magnitude ML 1.9 earthquake occured in region: 4 km SE Bolognola (MC), on

  • 02-06-2023 23:37:56 (UTC)
  • 03-06-2023 01:37:56 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9700, 13.2670 at 26 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

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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 7 3629 4949
Sarnano MC 8 3264 8213
Montemonaco AP 9 604 8817
Acquacanina MC 10 121 8938
Ussita MC 11 444 9382
Fiastra MC 12 559 9941
Comunanza AP 12 3166 13107
Castelsantangelo sul Nera MC 12 281 13388
Gualdo MC 12 815 14203
Visso MC 15 1107 15310
Montegallo AP 15 523 15833
Smerillo FM 15 365 16198
Cessapalombo MC 16 512 16710
Monte San Martino MC 16 765 17475
Montefalcone Appennino FM 16 424 17899
San Ginesio MC 16 3498 21397
Penna San Giovanni MC 16 1108 22505
Fiordimonte MC 16 202 22707
Palmiano AP 18 196 22903
Sant'Angelo in Pontano MC 18 1436 24339
Pievebovigliana MC 18 866 25205
Camporotondo di Fiastrone MC 18 563 25768
Force AP 18 1354 27122
Caldarola MC 19 1823 28945
Pieve Torina MC 19 1458 30403
Santa Vittoria in Matenano FM 20 1330 31733

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km E of Foligno (57155 inhabitants)
50 Km NW of Teramo (54892 inhabitants)
68 Km NE of Terni (111501 inhabitants)
70 Km N of L'Aquila (69753 inhabitants)
73 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)
99 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
Reviewed
Rev100 		ML 1.9 2023-06-02
23:37:56		 42.9703 13.2673 26 2023-06-02
23:47:03		 Sala Sismica INGV-Roma 118015961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-02 23:37:56 ± 0.13
Latitude 42.9703 ± 0.0045
Longitude 13.2673 ± 0.0061
Depth (km) 26 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118015961

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 519
Semi-minor axis of confidence ellipse (meter) 58
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 61
Circular confidence region, given by single value of horizontal uncertainty (meter) 520.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 63
Number of defining phases 32
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) 0.49103
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.4
Num. used stations 77
Type of magnitude ML
Reference to an origin 118015961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-02 23:47:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATMI.HHZ. 2023-06-02T23:38:25.26 3.0 undecidable manual S 1.24 0
IV.ATPI.EHZ. 2023-06-02T23:38:24.29 3.0 undecidable manual S 0.88 0
IV.NARO.HHZ. 2023-06-02T23:38:24.39 3.0 undecidable manual S 0.59 0
IV.PIEI.HHZ. 2023-06-02T23:38:23.20 3.0 undecidable manual S 0.22 0
IV.ATVO.HHZ. 2023-06-02T23:38:22.70 3.0 undecidable manual S 0.29 0
IV.FIAM.HHZ. 2023-06-02T23:38:21.69 3.0 undecidable manual S -0.12 0
IV.FRON.EHZ. 2023-06-02T23:38:20.14 3.0 undecidable manual S -0.28 0
IV.MURB.HHZ. 2023-06-02T23:38:18.95 3.0 undecidable manual S 0.13 0
IV.ARVD.HHZ. 2023-06-02T23:38:17.47 3.0 undecidable manual S 0.13 0
IV.SSFR.HHZ. 2023-06-02T23:38:17.48 3.0 undecidable manual S -0.15 0
IV.MOMA.HHZ. 2023-06-02T23:38:16.43 3.0 undecidable manual S -0.22 0
IV.FOSV.EHZ. 2023-06-02T23:38:14.40 0.3 undecidable manual S 311 54.501 110 0.4 64
IV.ATMI.HHZ. 2023-06-02T23:38:12.58 3.0 negative manual P 0.81 0
IV.EL6.EHZ. 2023-06-02T23:38:11.35 0.6 undecidable manual S 341 42.0246 116 0.44 43
IV.CING.HHZ. 2023-06-02T23:38:11.78 0.6 undecidable manual S 353 45.3213 114 0.06 47
IV.NARO.HHZ. 2023-06-02T23:38:11.71 3.0 negative manual P 0.06 0
IV.SNTG.HHZ. 2023-06-02T23:38:10.87 0.6 undecidable manual S 320 41.2254 116 0.15 46
IV.PIEI.HHZ. 2023-06-02T23:38:10.95 3.0 negative manual P -0.24 0
IV.ATVO.HHZ. 2023-06-02T23:38:10.67 3.0 undecidable manual P -0.2 0
IV.MPAG.EHZ. 2023-06-02T23:38:10.93 3.0 positive manual P 0.09 0
IV.FIAM.HNZ. 2023-06-02T23:38:09.31 3.0 undecidable manual P -1.22 0
IV.FRON.EHZ. 2023-06-02T23:38:09.37 3.0 positive manual P -0.38 0
IV.CESI.HHZ. 2023-06-02T23:38:08.67 0.6 undecidable manual S 278 29.6481 126 0.59 43
IV.MURB.HHZ. 2023-06-02T23:38:08.63 3.0 negative manual P -0.22 0
IV.ATFO.HHZ. 2023-06-02T23:38:08.80 3.0 negative manual P -0.51 0
IV.SSFR.HHZ. 2023-06-02T23:38:07.85 3.0 negative manual P -0.33 0
IV.GIGS.HHZ. 2023-06-02T23:38:07.75 3.0 undecidable manual P -0.37 0
IV.ARRO.EHZ. 2023-06-02T23:38:07.74 3.0 positive manual P 0.06 0
IV.ARVD.HHZ. 2023-06-02T23:38:07.83 3.0 negative manual P -0.19 0
IV.ATCC.EHZ. 2023-06-02T23:38:06.54 3.0 positive manual P -0.36 0
IV.NRCA.HNZ. 2023-06-02T23:38:06.22 0.6 undecidable manual S 219 19.6692 139 0.12 48
IV.RM33.EHZ. 2023-06-02T23:38:06.20 3.0 positive manual P -0.18 0
IV.MOMA.HHZ. 2023-06-02T23:38:06.61 3.0 undecidable manual P -1.02 0
IT.MTCL.HGZ. 2023-06-02T23:38:06.62 0.6 undecidable manual S 277 21.867 136 0.11 49
IV.TERO.HHZ. 2023-06-02T23:38:06.58 3.0 undecidable manual P 0.92 0
IV.FOSV.EHZ. 2023-06-02T23:38:06.37 0.1 negative manual P 311 54.501 110 -0.14 91
IV.FEMA.HNZ. 2023-06-02T23:38:06.00 0.6 undecidable manual S 267 17.6712 142 0.23 48
IV.GAVE.EHZ. 2023-06-02T23:38:05.43 3.0 negative manual P 0.32 0
IV.GUMA.HHZ. 2023-06-02T23:38:05.02 0.6 undecidable manual S 28 11.6772 154 0.11 49
IV.ASSB.HHZ. 2023-06-02T23:38:05.78 3.0 negative manual P -0.22 0
IV.FDMO.HHZ. 2023-06-02T23:38:05.36 0.6 undecidable manual S 297 16.3725 145 -0.2 48
IV.SAP2.EHZ. 2023-06-02T23:38:05.90 0.6 undecidable manual S 37 17.6712 142 0.13 48
IV.LNSS.HHZ. 2023-06-02T23:38:05.46 3.0 undecidable manual Pg 0.11 0
IV.OFFI.HHZ. 2023-06-02T23:38:04.21 0.1 undecidable manual P 96 34.2435 122 0.54 84
IV.CING.HHZ. 2023-06-02T23:38:04.87 0.1 negative manual P 353 45.3213 114 -0.32 89
7F.SIB3.EHE. 2023-06-02T23:38:04.79 0.6 undecidable manual S 179 10.5783 156 0 50
IV.CSP1.EHZ. 2023-06-02T23:38:04.96 0.6 undecidable manual S 339 14.3745 148 -0.31 47
7F.SIB2.EHE. 2023-06-02T23:38:04.51 0.6 undecidable manual S 161 9.2796 158 -0.15 49
IV.SNTG.HHZ. 2023-06-02T23:38:04.40 0.1 negative manual P 320 41.2254 116 -0.22 91
IV.EL6.EHZ. 2023-06-02T23:38:04.55 1.0 negative manual P 341 42.0246 116 -0.18 23
IV.MMO1.HNE. 2023-06-02T23:38:04.59 0.6 undecidable manual S 148 9.2796 159 -0.06 50
IV.CESI.HHZ. 2023-06-02T23:38:03.12 0.1 negative manual P 278 29.6481 126 0.02 97
IV.MNTT.EHZ. 2023-06-02T23:38:03.23 0.1 positive manual P 69 28.5492 127 0.28 92
IV.NRCA.HNZ. 2023-06-02T23:38:02.00 0.1 negative manual P 219 19.6692 139 0.05 98
IT.MTCL.HGZ. 2023-06-02T23:38:02.04 0.1 undecidable manual P 277 21.867 136 -0.14 96
IV.SAP2.EHZ. 2023-06-02T23:38:01.65 0.1 undecidable manual P 37 17.6712 142 -0.1 98
IV.MMO1.HNE. 2023-06-02T23:38:01.06 0.1 undecidable manual P 148 9.2796 159 -0.05 100
IV.FEMA.HNZ. 2023-06-02T23:38:01.72 0.1 undecidable manual P 267 17.6712 142 -0.04 99
7F.SIB3.EHE. 2023-06-02T23:38:01.12 0.1 undecidable manual P 179 10.5783 156 -0.08 99
IV.CSP1.EHZ. 2023-06-02T23:38:01.24 0.1 undecidable manual P 339 14.3745 148 -0.23 95
IV.GUMA.HHZ. 2023-06-02T23:38:01.15 1.0 undecidable manual P 28 11.6772 154 -0.11 25
IV.FDMO.HHZ. 2023-06-02T23:38:01.41 0.1 undecidable manual P 297 16.3725 145 -0.23 95
7F.SIB2.EHE. 2023-06-02T23:38:00.96 0.1 undecidable manual P 161 9.2796 158 -0.15 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GUMA.HHE. ML:2.6 0.0019450000000000001 0.2 AML other m 2023-06-02T23:38:05.23
IV.GUMA.HNE. ML:2.6 0.002045 0.22 AML other m 2023-06-02T23:38:05.12
IV.GUMA.HHN. ML:2.4 0.0015300000000000001 0.14 AML other m 2023-06-02T23:38:05.17
IV.CSP1.EHE. ML:2.6 0.00197 0.44 AML other m 2023-06-02T23:38:05.34
IV.CSP1.EHN. ML:2.5 0.001795 0.12 AML other m 2023-06-02T23:38:05.53
IV.GUMA.HNN. ML:2.4 0.0014399999999999999 1.58 AML other m 2023-06-02T23:38:05.18
IV.NRCA.HNN. ML:2.5 0.0015550000000000002 0.14 AML other m 2023-06-02T23:38:06.63
IV.NRCA.HHN. ML:2.6 0.0016899999999999999 0.14 AML other m 2023-06-02T23:38:06.63
IV.NRCA.HHE. ML:2.5 0.001545 0.1 AML other m 2023-06-02T23:38:06.69
IV.NRCA.HNE. ML:2.5 0.00149 0.1 AML other m 2023-06-02T23:38:06.74
IV.FEMA.HNN. ML:1.9 0.0003855 1.56 AML other m 2023-06-02T23:38:06.88
IV.SAP2.EHE. ML:1.8 0.0003255 0.8 AML other m 2023-06-02T23:38:08.67
IV.FEMA.HNE. ML:2.0 0.000537 1.26 AML other m 2023-06-02T23:38:08.95
IV.CESI.HHE. ML:2.0 0.00041200000000000004 0.26 AML other m 2023-06-02T23:38:08.73
IV.CESI.HNE. ML:2.1 0.0004325 0.28 AML other m 2023-06-02T23:38:08.74
IV.CESI.HNN. ML:2.1 0.0004505 0.3 AML other m 2023-06-02T23:38:08.84
IV.CESI.HHN. ML:2.1 0.0004601016 0.2816 AML other m 2023-06-02T23:38:08.83
IV.SAP2.EHN. ML:2.6 0.00181 0.18 AML other m 2023-06-02T23:38:10.87
IV.SNTG.HHN. ML:1.8 0.0001785 0.86 AML other m 2023-06-02T23:38:11.00
IV.MNTT.EHE. ML:1.8 0.00024349999999999998 1.36 AML other m 2023-06-02T23:38:11.11
IV.MNTT.EHN. ML:1.8 0.0002405 0.28 AML other m 2023-06-02T23:38:11.83
IV.SNTG.HHE. ML:1.6 0.0001055 0.12 AML other m 2023-06-02T23:38:11.89
IV.CING.HHE. ML:1.9 0.0002024607 0.3456 AML other m 2023-06-02T23:38:12.07
IV.CING.HHN. ML:1.6 0.00011197776500000001 0.1792 AML other m 2023-06-02T23:38:12.93
IV.GAVE.EHN. ML:2.0 0.00029049999999999996 0.42 AML other m 2023-06-02T23:38:13.38
IV.LNSS.HHE. ML:1.8 0.000143 0.22 AML other m 2023-06-02T23:38:13.53
IV.OFFI.HHN. ML:1.6 0.00012580000000000002 1.04 AML other m 2023-06-02T23:38:13.44
IV.ASSB.HHN. ML:2.0 0.00020400000000000003 0.12 AML other m 2023-06-02T23:38:14.13
IV.ASSB.HHE. ML:1.9 0.000191 0.1 AML other m 2023-06-02T23:38:14.23
IV.GAVE.EHE. ML:2.1 0.000311 0.42 AML other m 2023-06-02T23:38:14.31
IV.RM33.EHN. ML:1.6 0.00009665 0.14 AML other m 2023-06-02T23:38:14.29
IV.FOSV.HNN. ML:0.0 0.00047400000000000003 0.24 AML other m 2023-06-02T23:38:14.66
IV.FOSV.EHN. ML:0.0 0.0004975 0.24 AML other m 2023-06-02T23:38:14.79
IV.FOSV.HNE. ML:0.0 0.00026250000000000004 0.2 AML other m 2023-06-02T23:38:14.76
IV.FOSV.EHE. ML:0.0 0.00029099999999999997 0.22 AML other m 2023-06-02T23:38:14.66
IV.OFFI.HHE. ML:1.6 0.0001238 1.68 AML other m 2023-06-02T23:38:14.97
IV.RM33.EHE. ML:1.8 0.0001245 0.14 AML other m 2023-06-02T23:38:15.13
IV.TERO.HHE. ML:1.6 0.00008785 0.72 AML other m 2023-06-02T23:38:15.60
IV.ATCC.EHE. ML:2.0 0.00020050000000000002 0.14 AML other m 2023-06-02T23:38:15.34
IV.ATCC.EHN. ML:2.2 0.000279 0.3 AML other m 2023-06-02T23:38:15.59
IV.TERO.HHN. ML:1.6 0.0000951 0.3 AML other m 2023-06-02T23:38:15.56
IV.GIGS.HHE. ML:0.9 0.00001315 0.76 AML other m 2023-06-02T23:38:17.55
IV.SSFR.HHN. ML:2.3 0.0003325 0.24 AML other m 2023-06-02T23:38:17.73
IV.SSFR.HNE. ML:2.5 0.000549 0.26 AML other m 2023-06-02T23:38:17.72
IV.SSFR.HHE. ML:2.4 0.000482 0.28 AML other m 2023-06-02T23:38:17.72
IV.GIGS.HHN. ML:0.9 0.000014249999999999999 0.4 AML other m 2023-06-02T23:38:17.91
IV.MOMA.HHN. ML:1.4 0.000044800000000000005 1.02 AML other m 2023-06-02T23:38:18.70
IV.MOMA.HHE. ML:1.8 0.00010775000000000002 0.36 AML other m 2023-06-02T23:38:18.33
IV.ARVD.HHE. ML:1.5 0.0000566 1.14 AML other m 2023-06-02T23:38:18.01
IV.SSFR.HNN. ML:2.3 0.0003175 0.72 AML other m 2023-06-02T23:38:18.48
IV.MURB.HHE. ML:2.5 0.000508 0.24 AML other m 2023-06-02T23:38:19.42
IV.MURB.HNE. ML:2.5 0.000514 0.22 AML other m 2023-06-02T23:38:19.42
IV.ARRO.EHE. ML:1.4 0.00004575 0.78 AML other m 2023-06-02T23:38:19.92
IV.ARVD.HHN. ML:1.4 0.00003895 0.56 AML other m 2023-06-02T23:38:19.26
IV.ARRO.EHN. ML:1.4 0.00004775 1.38 AML other m 2023-06-02T23:38:19.00
IV.LNSS.HHN. ML:1.6 0.00011235000000000001 0.22 AML other m 2023-06-02T23:38:19.61
IV.MURB.HNN. ML:2.4 0.0003725 0.26 AML other m 2023-06-02T23:38:20.24
IV.ATFO.HHN. ML:1.9 0.00011325 0.24 AML other m 2023-06-02T23:38:20.27
IV.MURB.HHN. ML:2.3 0.000343 0.26 AML other m 2023-06-02T23:38:20.37
IV.ATFO.HHE. ML:1.8 0.0001017 0.7 AML other m 2023-06-02T23:38:20.03
IV.FRON.EHE. ML:1.6 0.0000566 1.1 AML other m 2023-06-02T23:38:21.81
IV.ATVO.HHE. ML:1.5 0.000038100000000000005 1.32 AML other m 2023-06-02T23:38:22.92
IV.FRON.EHN. ML:1.8 0.00008905000000000001 0.3 AML other m 2023-06-02T23:38:23.03
IV.PIEI.HHN. ML:1.8 0.00007935 1.18 AML other m 2023-06-02T23:38:23.87
IV.PIEI.HHE. ML:1.9 0.00010015 1.76 AML other m 2023-06-02T23:38:23.09
IV.MPAG.EHE. ML:1.6 0.000044 0.44 AML other m 2023-06-02T23:38:24.61
IV.ATVO.HHN. ML:1.4 0.0000314 0.36 AML other m 2023-06-02T23:38:24.80
IV.NARO.HHE. ML:1.5 0.000036049999999999995 0.82 AML other m 2023-06-02T23:38:24.29
IV.NARO.HHN. ML:1.4 0.0000305 1.78 AML other m 2023-06-02T23:38:25.02
IV.ATMI.HHE. ML:1.6 0.000046450000000000004 0.26 AML other m 2023-06-02T23:38:26.06
IV.MPAG.EHN. ML:1.5 0.00004165 0.82 AML other m 2023-06-02T23:38:26.80
IV.ATMI.HHN. ML:1.7 0.0000512 0.46 AML other m 2023-06-02T23:38:30.90
IV.SNTG.HNE. ML:1.6 0.00011139952 0.1408 AML other m 2023-06-02T23:38:11.96
IV.SNTG.HNN. ML:1.7 0.00014970404999999998 0.1408 AML other m 2023-06-02T23:38:10.00
IV.ATCC.HNE. ML:2.0 0.0001878595 0.2432 AML other m 2023-06-02T23:38:16.83
IV.ATCC.HNN. ML:2.1 0.00023061029999999998 0.2944 AML other m 2023-06-02T23:38:15.44
IV.FIAM.HHN. ML:1.2 0.000018062210000000002 0.3328 AML other m 2023-06-02T23:38:29.90
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