Earthquake with magnitude of ML 1.8 on date 19-03-2023 and time 08:00:50 (UTC) in region 6 km S Bolognola (MC)

A magnitude ML 1.8 earthquake occured in region: 6 km S Bolognola (MC), on

  • 19-03-2023 08:00:50 (UTC)
  • 19-03-2023 09:00:50 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9450, 13.2190 at 8 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 6 142 142
Ussita MC 7 444 586
Castelsantangelo sul Nera MC 8 281 867
Montefortino FM 10 1178 2045
Acquacanina MC 10 121 2166
Montemonaco AP 10 604 2770
Visso MC 11 1107 3877
Fiastra MC 11 559 4436
Amandola FM 12 3629 8065
Sarnano MC 12 3264 11329
Montegallo AP 15 523 11852
Fiordimonte MC 15 202 12054
Comunanza AP 16 3166 15220
Preci PG 16 724 15944
Gualdo MC 17 815 16759
Pievebovigliana MC 17 866 17625
Pieve Torina MC 18 1458 19083
Monte Cavallo MC 19 145 19228
Cessapalombo MC 19 512 19740
Smerillo FM 20 365 20105
Norcia PG 20 4957 25062
San Ginesio MC 20 3498 28560

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Foligno (57155 inhabitants)
51 Km NW of Teramo (54892 inhabitants)
63 Km NE of Terni (111501 inhabitants)
68 Km N of L'Aquila (69753 inhabitants)
70 Km E of Perugia (166134 inhabitants)
79 Km SW of Ancona (100861 inhabitants)
90 Km NW of Montesilvano (53738 inhabitants)
97 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 1.8 2023-03-19
08:00:50
42.9448 13.2188 8 2024-03-01
17:18:11
Bollettino Sismico Italiano INGV 118327731
Reviewed
Rev100
ML 1.8 2023-03-19
08:00:50
42.9443 13.2178 8 2023-03-19
08:32:55
Sala Sismica INGV-Roma 115527321
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-03-19 08:00:50 ± 0.03
Latitude 42.9448 ± 0.0018
Longitude 13.2188 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 118327731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 280
Semi-minor axis of confidence ellipse (meter) 90
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 54
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 38
Number of associated phases, regardless of their use for origin computation 62
Number of defining phases 62
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.06295
Epicentral distance of station farthest from the epicenter (degree) 0.77252
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 38
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 64
Type of magnitude ML
Reference to an origin 118327731
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-06-12 06:25:37

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 64
Type of magnitude ML
Reference to an origin 115527321
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-03-19 08:32:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GIGS.HHZ. 2023-03-19T08:01:10.95 0.3 undecidable manual S 152 61.6938 50 0.45 62
IV.FOSV.EHZ. 2023-03-19T08:01:08.48 0.3 undecidable manual S 316 53.7018 50 0.13 68
IV.RM33.EHZ. 2023-03-19T08:01:07.32 0.6 undecidable manual S 180 48.3183 50 0.39 43
IV.CAMP.HHZ. 2023-03-19T08:01:06.95 0.3 undecidable manual S 161 47.9187 50 0.12 68
IV.TERO.HHZ. 2023-03-19T08:01:06.68 0.3 undecidable manual S 139 47.5191 50 -0.04 70
IV.CING.HHZ. 2023-03-19T08:01:06.91 0.3 undecidable manual S 358 47.8188 50 0.12 68
IV.MPAG.EHZ. 2023-03-19T08:01:06.10 0.3 undecidable manual P 334 84.4488 50 0.34 61
IV.EL6.EHZ. 2023-03-19T08:01:06.07 0.3 undecidable manual S 348 43.7229 50 0.38 65
IV.PIEI.HHZ. 2023-03-19T08:01:05.76 0.3 undecidable manual P 320 85.7475 50 -0.19 63
IV.ATVO.HHZ. 2023-03-19T08:01:05.24 0.3 undecidable manual P 307 81.6516 50 -0.09 65
IV.LNSS.HHZ. 2023-03-19T08:01:05.25 0.3 undecidable manual S 201 40.626 50 0.38 66
IV.GAVE.EHZ. 2023-03-19T08:01:04.43 0.6 undecidable manual S 223 38.5281 50 0.12 46
IV.SMA1.EHZ. 2023-03-19T08:01:03.20 0.6 undecidable manual S 165 36.1416 50 -0.47 43
IV.MURB.HHZ. 2023-03-19T08:01:03.02 0.3 undecidable manual P 302 66.378 50 0.05 67
IV.FRON.EHZ. 2023-03-19T08:01:03.97 0.3 undecidable manual P 328 74.9694 50 -0.33 62
IV.GIGS.HHZ. 2023-03-19T08:01:02.01 0.3 undecidable manual P 152 61.6938 50 -0.24 65
IV.MOMA.HHZ. 2023-03-19T08:01:01.21 0.3 undecidable manual P 254 55.0005 50 0 69
IV.RM33.EHZ. 2023-03-19T08:01:00.09 0.3 undecidable manual P 180 48.3183 50 -0.1 69
IV.MTRA.EHZ. 2023-03-19T08:01:00.30 0.3 undecidable manual S 145 25.3524 108 0.04 72
IV.FOSV.EHZ. 2023-03-19T08:01:00.80 0.3 undecidable manual P 316 53.7018 50 -0.21 66
IV.MML1.EHZ. 2023-03-19T08:01:00.93 0.3 undecidable manual S 313 27.4503 107 0 73
IV.ATCC.EHZ. 2023-03-19T08:01:00.96 0.3 undecidable manual P 300 54.0015 50 -0.09 68
IV.CESI.HHZ. 2023-03-19T08:01:00.86 0.3 undecidable manual S 285 26.3514 108 0.28 69
IV.LNSS.HHZ. 2023-03-19T08:00:59.04 0.1 undecidable manual P 201 40.626 50 0.04 94
IV.CING.HHZ. 2023-03-19T08:00:59.96 0.3 undecidable manual P 358 47.8188 50 -0.15 68
IV.MF5.EHZ. 2023-03-19T08:00:59.23 0.3 undecidable manual S 76 20.1687 113 0.68 62
IV.EL6.EHZ. 2023-03-19T08:00:59.14 0.1 undecidable manual P 348 43.7229 50 -0.33 88
IV.CAMP.HHZ. 2023-03-19T08:00:59.85 0.3 undecidable manual P 161 47.9187 50 -0.28 66
IV.TERO.HHZ. 2023-03-19T08:00:59.85 0.1 undecidable manual P 139 47.5191 50 -0.21 89
IV.SNTG.HHE. 2023-03-19T08:00:58.80 0.3 undecidable manual P 327 41.1255 50 -0.28 67
IV.SMA1.EHZ. 2023-03-19T08:00:58.01 0.1 undecidable manual P 165 36.1416 50 -0.3 90
IV.GAG1.HNE. 2023-03-19T08:00:58.29 0.6 undecidable manual P 339 34.743 50 0.19 46
IV.GAVE.EHZ. 2023-03-19T08:00:58.57 0.3 undecidable manual P 223 38.5281 50 -0.1 70
IT.MTCL.HGZ. 2023-03-19T08:00:58.15 0.3 undecidable manual S 287 18.6702 114 0.08 73
IV.MNTP.HNZ. 2023-03-19T08:00:57.57 0.3 undecidable manual P 43 29.4483 106 0.45 66
IV.ASCOL.EHN. 2023-03-19T08:00:57.31 0.3 undecidable manual P 109 31.8459 105 -0.27 68
IV.NRCA.HNN. 2023-03-19T08:00:57.25 0.3 undecidable manual S 215 14.9739 119 0.31 70
IV.MNTT.EHE. 2023-03-19T08:00:57.42 0.3 undecidable manual P 67 33.2445 104 -0.43 66
IV.GUMA.HHZ. 2023-03-19T08:00:57.68 0.3 undecidable manual S 36 16.1727 118 0.39 68
IV.FEMA.HNZ. 2023-03-19T08:00:57.02 0.3 undecidable manual S 278 13.875 121 0.42 68
IV.MML1.EHZ. 2023-03-19T08:00:56.50 0.1 undecidable manual P 313 27.4503 107 -0.22 93
IV.CSP1.EHZ. 2023-03-19T08:00:56.85 0.3 undecidable manual S 356 16.3725 117 -0.51 66
IV.CESI.HHZ. 2023-03-19T08:00:56.50 0.1 positive manual P 285 26.3514 108 -0.02 97
IV.FDMO.HHZ. 2023-03-19T08:00:56.47 0.3 undecidable manual S 314 14.7741 120 -0.4 68
IV.MTRA.EHZ. 2023-03-19T08:00:56.28 0.3 undecidable manual P 145 25.3524 108 -0.06 72
IV.SAP2.EHE. 2023-03-19T08:00:56.39 0.3 undecidable manual P 41 22.3554 111 0.63 63
IV.PF6.EHN. 2023-03-19T08:00:55.31 0.3 undecidable manual P 355 21.4674 111 -0.29 69
7F.SIB2.EHZ. 2023-03-19T08:00:55.00 0.3 undecidable manual S 131 9.0798 133 -0.29 71
IT.MTCL.HGZ. 2023-03-19T08:00:55.10 0.1 undecidable manual P 287 18.6702 114 0.03 98
IV.MMO1.EHZ. 2023-03-19T08:00:55.46 0.1 undecidable manual S 120 10.0788 130 -0.09 98
IV.MF5.EHZ. 2023-03-19T08:00:55.77 0.1 undecidable manual P 76 20.1687 113 0.42 90
IV.FDMO.HHZ. 2023-03-19T08:00:54.25 0.1 positive manual P 314 14.7741 120 -0.13 97
IV.GUMA.HHZ. 2023-03-19T08:00:54.81 0.1 undecidable manual P 36 16.1727 118 0.19 95
IV.FEMA.HNZ. 2023-03-19T08:00:54.41 0.1 undecidable manual P 278 13.875 121 0.18 96
IV.CSP1.EHZ. 2023-03-19T08:00:54.48 0.1 positive manual P 356 16.3725 117 -0.18 95
7F.SIB1.EHN. 2023-03-19T08:00:54.51 0.1 undecidable manual S 143 6.993 140 -0.25 95
IV.NRCA.HNN. 2023-03-19T08:00:54.68 0.1 undecidable manual P 215 14.9739 119 0.26 94
7F.SIB3.EHZ. 2023-03-19T08:00:54.97 0.3 undecidable manual S 152 8.7801 134 -0.23 72
7F.SIB1.EHN. 2023-03-19T08:00:53.19 0.1 negative manual P 143 6.993 140 0.03 100
7F.SIB3.EHZ. 2023-03-19T08:00:53.42 0.1 undecidable manual P 152 8.7801 134 0 100
7F.SIB2.EHZ. 2023-03-19T08:00:53.43 0.1 negative manual P 131 9.0798 133 -0.04 99
IV.MMO1.EHZ. 2023-03-19T08:00:53.67 0.1 undecidable manual P 120 10.0788 130 0.05 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMO1.EHE. ML:2.1 0.0019103174999999999 0.1408 AML other m 2023-03-19T08:00:55.64
IV.MMO1.EHN. ML:2.1 0.0019276955 0.2048 AML other m 2023-03-19T08:00:55.57
IV.FDMO.HHE. ML:1.8 0.0007393439499999999 0.1984 AML other m 2023-03-19T08:00:57.51
IV.FDMO.HHN. ML:1.7 0.00050579095 0.32 AML other m 2023-03-19T08:00:57.74
IV.CSP1.EHE. ML:2.0 0.00088671235 1.7376 AML other m 2023-03-19T08:00:58.91
IV.CSP1.EHN. ML:2.1 0.0011322985 1.8208 AML other m 2023-03-19T08:00:58.00
IV.GUMA.HHN. ML:2.2 0.001585 0.36 AML other m 2023-03-19T08:01:00.04
IV.GUMA.HNN. ML:2.3 0.0018322780000000001 0.32 AML other m 2023-03-19T08:01:00.05
IV.GUMA.HHE. ML:2.1 0.001305 0.24 AML other m 2023-03-19T08:01:00.07
IV.CESI.HHE. ML:2.0 0.00055358985 0.224 AML other m 2023-03-19T08:01:01.27
IV.CESI.HNE. ML:1.9 0.00044565830000000003 0.2112 AML other m 2023-03-19T08:01:01.16
IV.CESI.HNN. ML:2.2 0.0009656826999999998 0.2304 AML other m 2023-03-19T08:01:01.25
IV.CESI.HHN. ML:2.2 0.0009715 0.24 AML other m 2023-03-19T08:01:01.25
IV.MTRA.HNE. ML:1.9 0.00048933355 0.3008 AML other m 2023-03-19T08:01:01.59
IV.MML1.HNN. ML:1.8 0.00032552775000000003 0.1152 AML other m 2023-03-19T08:01:01.61
IV.MML1.EHN. ML:1.8 0.00033455935 0.1216 AML other m 2023-03-19T08:01:01.61
IV.MTRA.EHN. ML:1.8 0.00037718715 1.6608 AML other m 2023-03-19T08:01:01.93
IV.MML1.EHE. ML:1.6 0.00024073609999999997 0.2816 AML other m 2023-03-19T08:01:02.80
IV.MML1.HNE. ML:1.6 0.00024349999999999998 0.28 AML other m 2023-03-19T08:01:02.80
IV.MTRA.EHE. ML:1.9 0.0005145805999999999 0.3776 AML other m 2023-03-19T08:01:03.62
IV.MF5.EHE. ML:2.0 0.0008320000000000001 0.58 AML other m 2023-03-19T08:01:03.52
IV.MTRA.HNN. ML:1.8 0.00041138165000000006 0.3264 AML other m 2023-03-19T08:01:03.43
IV.GUMA.HNE. ML:2.1 0.0012250000000000002 0.44 AML other m 2023-03-19T08:01:04.50
IV.MF5.EHN. ML:1.8 0.0005055000000000001 0.62 AML other m 2023-03-19T08:01:05.31
IV.LNSS.HNN. ML:2.4 0.00090169535 0.2368 AML other m 2023-03-19T08:01:05.85
IV.LNSS.HHN. ML:2.4 0.0009535 0.24 AML other m 2023-03-19T08:01:05.85
IV.LNSS.HNE. ML:2.1 0.00046637240000000003 1.7184 AML other m 2023-03-19T08:01:05.98
IV.LNSS.HHE. ML:2.1 0.00039200000000000004 1.74 AML other m 2023-03-19T08:01:05.99
IV.GAVE.HNE. ML:1.8 0.0002137356 0.3008 AML other m 2023-03-19T08:01:06.24
IV.GAVE.EHE. ML:1.8 0.00020730949999999998 0.3008 AML other m 2023-03-19T08:01:06.10
IV.SMA1.EHE. ML:1.6 0.00016099999999999998 0.38 AML other m 2023-03-19T08:01:07.29
IV.CAMP.HHE. ML:1.4 0.00006855 0.22 AML other m 2023-03-19T08:01:07.33
IV.EL6.EHE. ML:1.8 0.00017321155 0.1216 AML other m 2023-03-19T08:01:07.43
IV.GAVE.EHN. ML:1.6 0.0001460375 0.256 AML other m 2023-03-19T08:01:07.42
IV.TERO.HHE. ML:1.5 0.00007877399 0.1216 AML other m 2023-03-19T08:01:07.57
IV.CING.HHE. ML:1.5 0.00009115 0.18 AML other m 2023-03-19T08:01:07.87
IV.CING.HHN. ML:1.5 0.0000828 0.18 AML other m 2023-03-19T08:01:08.14
IV.EL6.EHN. ML:1.8 0.00018512175 0.224 AML other m 2023-03-19T08:01:08.70
IV.CAMP.HHN. ML:1.5 0.00007960000000000001 1.3 AML other m 2023-03-19T08:01:08.68
IV.RM33.EHE. ML:1.5 0.0000932 0.24 AML other m 2023-03-19T08:01:08.62
IV.TERO.HHN. ML:1.4 0.00007565 0.84 AML other m 2023-03-19T08:01:09.97
IV.SMA1.EHN. ML:1.6 0.00016522325 0.3776 AML other m 2023-03-19T08:01:09.78
IV.FOSV.HNN. ML:1.7 0.00012773045 1.6992 AML other m 2023-03-19T08:01:10.85
IV.FOSV.EHN. ML:1.7 0.0001211458 1.6992 AML other m 2023-03-19T08:01:10.00
IV.ATCC.EHE. ML:1.8 0.0001635 0.42 AML other m 2023-03-19T08:01:10.05
IV.ATCC.EHN. ML:1.6 0.000091766425 0.1792 AML other m 2023-03-19T08:01:10.17
IV.RM33.EHN. ML:1.4 0.00006995782 1.5392 AML other m 2023-03-19T08:01:10.09
IV.GIGS.HHN. ML:1.4 0.00005035 0.22 AML other m 2023-03-19T08:01:11.50
IV.MOMA.HHE. ML:1.7 0.00010641 0.1792 AML other m 2023-03-19T08:01:11.71
IV.FOSV.HNE. ML:1.6 0.000086643125 0.3968 AML other m 2023-03-19T08:01:12.23
IV.FOSV.EHE. ML:1.5 0.0000824 1.72 AML other m 2023-03-19T08:01:12.90
IV.GIGS.HHE. ML:1.0 0.00002059992 0.2624 AML other m 2023-03-19T08:01:13.25
IV.MURB.HNN. ML:2.0 0.00019101795 0.3008 AML other m 2023-03-19T08:01:15.95
IV.MURB.HHN. ML:2.0 0.000182 0.28 AML other m 2023-03-19T08:01:15.81
IV.FRON.EHN. ML:1.6 0.00006232047 0.1408 AML other m 2023-03-19T08:01:16.64
IV.FRON.EHE. ML:1.4 0.00004026086 0.1984 AML other m 2023-03-19T08:01:16.88
IV.MURB.HHE. ML:2.0 0.000178 1.76 AML other m 2023-03-19T08:01:16.90
IV.ATVO.HHN. ML:1.4 0.000029231125 1.4432 AML other m 2023-03-19T08:01:18.86
IV.MURB.HNE. ML:2.0 0.000177609 0.416 AML other m 2023-03-19T08:01:18.00
IV.PIEI.HHE. ML:1.4 0.000029115885000000003 0.1408 AML other m 2023-03-19T08:01:20.30
IV.MPAG.EHN. ML:1.2 0.000020364425 0.1984 AML other m 2023-03-19T08:01:20.48
IV.MPAG.EHE. ML:1.5 0.00004085 0.54 AML other m 2023-03-19T08:01:20.61
IV.PIEI.HHN. ML:1.3 0.00002555 0.86 AML other m 2023-03-19T08:01:21.90
IV.ATVO.HHE. ML:1.3 0.00002670477 0.3008 AML other m 2023-03-19T08:01:22.54
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