Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 22-10-2022 and time 16:43:52 (UTC) in region 4 km E Bolognola (MC)

A magnitude ML 2.1 earthquake occured in region: 4 km E Bolognola (MC), on

  • 22-10-2022 16:43:52 (UTC)
  • 22-10-2022 18:43:52 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9810, 13.2670 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.

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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
Sarnano MC 7 3264 3406
Amandola FM 7 3629 7035
Montefortino FM 7 1178 8213
Acquacanina MC 9 121 8334
Montemonaco AP 10 604 8938
Fiastra MC 11 559 9497
Ussita MC 11 444 9941
Gualdo MC 11 815 10756
Comunanza AP 12 3166 13922
Castelsantangelo sul Nera MC 13 281 14203
Cessapalombo MC 14 512 14715
San Ginesio MC 15 3498 18213
Smerillo FM 15 365 18578
Monte San Martino MC 15 765 19343
Penna San Giovanni MC 15 1108 20451
Visso MC 16 1107 21558
Fiordimonte MC 16 202 21760
Montefalcone Appennino FM 16 424 22184
Montegallo AP 16 523 22707
Camporotondo di Fiastrone MC 17 563 23270
Sant'Angelo in Pontano MC 17 1436 24706
Pievebovigliana MC 17 866 25572
Caldarola MC 18 1823 27395
Palmiano AP 18 196 27591
Force AP 18 1354 28945
Pieve Torina MC 19 1458 30403
Santa Vittoria in Matenano FM 19 1330 31733
Ripe San Ginesio MC 20 852 32585

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km E of Foligno (57155 inhabitants)
51 Km NW of Teramo (54892 inhabitants)
69 Km NE of Terni (111501 inhabitants)
71 Km N of L'Aquila (69753 inhabitants)
73 Km E of Perugia (166134 inhabitants)
74 Km S of Ancona (100861 inhabitants)
89 Km NW of Montesilvano (53738 inhabitants)
96 Km NW of Pescara (121014 inhabitants)
98 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 2.1 2022-10-22
16:43:52		 42.9807 13.2673 27 2024-03-01
15:27:57		 Bollettino Sismico Italiano INGV 111130801
Reviewed
Rev100 		ML 2.0 2022-10-22
16:43:51		 42.9777 13.2808 27 2022-10-22
16:52:28		 Sala Sismica INGV-Roma 111073781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-10-22 16:43:52 ± 0.07
Latitude 42.9807 ± 0.0027
Longitude 13.2673 ± 0.0037
Depth (km) 27 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 111130801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 342
Semi-minor axis of confidence ellipse (meter) 121
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) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 83
Number of defining phases 80
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.76892
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 41
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 111130801
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-05-19 13:14:15

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 36
Type of magnitude ML
Reference to an origin 111073781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-10-22 16:52:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2022-10-22T16:44:18.23 0.6 undecidable manual S 316 85.3479 102 0.47 40
IV.MURB.HHZ. 2022-10-22T16:44:14.17 0.6 undecidable manual S 298 67.7766 105 0.97 33
IV.CESX.HHZ. 2022-10-22T16:44:13.91 0.6 undecidable manual S 234 69.0753 105 0.38 42
IV.INTR.HHZ. 2022-10-22T16:44:13.84 3.0 positive manual P 2.36 0
IV.SSFR.HHZ. 2022-10-22T16:44:12.67 0.6 undecidable manual S 322 63.9915 107 0.46 41
IV.LPEL.HHZ. 2022-10-22T16:44:12.41 3.0 undecidable manual Pn -0.16 0
IV.GIGS.HHZ. 2022-10-22T16:44:12.83 0.3 undecidable manual S 157 63.5919 107 0.71 57
IV.ARVD.HHZ. 2022-10-22T16:44:12.81 0.6 undecidable manual S 335 63.1923 107 0.8 36
IV.MOMA.HHZ. 2022-10-22T16:44:11.89 0.6 undecidable manual S 251 59.9955 108 0.7 38
IV.ATCC.EHZ. 2022-10-22T16:44:10.47 0.6 undecidable manual S 294 55.6998 109 0.36 43
IV.T0110.HHZ. 2022-10-22T16:44:10.19 3.0 positive manual P 1.96 0
IV.CAMP.HHZ. 2022-10-22T16:44:09.00 0.6 undecidable manual S 167 50.7159 111 0.14 45
IV.RM33.EHZ. 2022-10-22T16:44:09.78 0.3 undecidable manual S 185 52.503 111 0.47 63
IV.FOSV.EHZ. 2022-10-22T16:44:09.79 0.6 undecidable manual S 311 53.8017 110 0.16 45
IV.LNSS.HHZ. 2022-10-22T16:44:08.08 0.6 undecidable manual S 204 45.8208 114 0.42 43
IV.ASSB.HHZ. 2022-10-22T16:44:08.71 0.6 undecidable manual S 278 49.8168 112 0.06 46
IV.GAVE.EHZ. 2022-10-22T16:44:07.61 0.6 undecidable manual S 224 44.1225 115 0.37 44
IV.CING.HHZ. 2022-10-22T16:44:07.52 0.6 undecidable manual S 352 44.2224 115 0.26 45
IV.SNTG.HHZ. 2022-10-22T16:44:06.20 0.6 undecidable manual S 319 40.3263 117 -0.14 46
IV.EL6.EHZ. 2022-10-22T16:44:06.94 0.6 undecidable manual S 341 40.9257 117 0.46 43
IV.SMA1.EHZ. 2022-10-22T16:44:06.24 0.6 undecidable manual S 172 39.2274 118 0.16 46
IV.PIEI.HHZ. 2022-10-22T16:44:06.61 0.1 undecidable manual P 316 85.3479 102 -0.3 82
IV.FIU1.HNZ. 2022-10-22T16:44:05.31 0.3 undecidable manual S 310 35.6421 121 0.06 71
IV.GAG1.HNE. 2022-10-22T16:44:04.92 0.3 undecidable manual S 331 32.8449 123 0.32 67
IV.MURB.HHZ. 2022-10-22T16:44:04.39 0.3 undecidable manual P 298 67.7766 105 0.12 66
IV.CESI.HHZ. 2022-10-22T16:44:04.11 0.6 undecidable manual S 275 29.5482 126 0.22 46
IV.CESX.HHZ. 2022-10-22T16:44:04.59 0.6 undecidable manual P 234 69.0753 105 0.12 44
IV.SEF1.HNN. 2022-10-22T16:44:04.47 0.3 undecidable manual S 306 31.8459 124 0.09 70
IV.SSFR.HHZ. 2022-10-22T16:44:03.51 0.3 undecidable manual P 322 63.9915 107 -0.19 65
IV.MML1.EHZ. 2022-10-22T16:44:03.48 0.6 undecidable manual S 302 28.1496 128 -0.1 48
IV.GIGS.HHZ. 2022-10-22T16:44:03.74 0.3 undecidable manual P 157 63.5919 107 0.09 67
IV.MOMA.HHZ. 2022-10-22T16:44:03.44 0.3 undecidable manual P 251 59.9955 108 0.32 64
IV.MTRA.EHZ. 2022-10-22T16:44:03.35 0.6 undecidable manual S 157 26.9508 129 0.01 48
IV.ARVD.HHZ. 2022-10-22T16:44:03.53 0.3 undecidable manual P 335 63.1923 107 -0.05 67
IV.MDAR.HNZ. 2022-10-22T16:44:02.98 0.3 undecidable manual S 337 25.5522 131 -0.08 72
IT.MTCL.HGE. 2022-10-22T16:44:02.09 0.6 undecidable manual S 274 21.7671 136 -0.23 47
IV.SAP2.EHZ. 2022-10-22T16:44:02.03 0.6 undecidable manual S 40 16.7721 144 0.58 43
IV.ATCC.EHZ. 2022-10-22T16:44:02.35 0.1 positive manual P 294 55.6998 109 -0.14 90
IV.FOSV.EHZ. 2022-10-22T16:44:02.01 0.1 positive manual P 311 53.8017 110 -0.2 89
IV.MF5.EHZ. 2022-10-22T16:44:01.84 0.1 undecidable manual S 87 15.6732 146 0.55 87
IV.ASSB.HHZ. 2022-10-22T16:44:01.38 0.1 positive manual P 278 49.8168 112 -0.27 88
IV.FEMA.HNE. 2022-10-22T16:44:01.88 0.3 undecidable manual S 263 17.7711 142 0.26 70
IV.PF6.EHZ. 2022-10-22T16:44:01.31 0.6 undecidable manual S 341 18.3705 141 -0.42 45
IV.LNSS.HHZ. 2022-10-22T16:44:01.04 0.1 undecidable manual P 204 45.8208 114 -0.04 93
IV.CAMP.HHZ. 2022-10-22T16:44:01.49 0.3 undecidable manual P 167 50.7159 111 -0.28 66
IV.RM33.EHZ. 2022-10-22T16:44:01.47 0.3 undecidable manual P 185 52.503 111 -0.56 61
IV.NRCA.HNZ. 2022-10-22T16:44:01.84 0.6 undecidable manual S 217 20.5683 138 -0.25 47
IV.CSP1.EHZ. 2022-10-22T16:44:00.70 0.6 undecidable manual S 338 13.3755 150 -0.26 48
7F.SIB2.EHE. 2022-10-22T16:44:00.37 0.1 undecidable manual S 163 10.3785 156 -0.24 96
IV.CING.HHZ. 2022-10-22T16:44:00.71 0.1 negative manual P 352 44.2224 115 -0.14 91
IV.MMO1.EHZ. 2022-10-22T16:44:00.54 0.1 undecidable manual S 152 10.2786 157 -0.05 100
IV.SMA1.EHZ. 2022-10-22T16:44:00.05 0.1 undecidable manual P 172 39.2274 118 -0.11 93
7F.SIB3.EHE. 2022-10-22T16:44:00.48 0.1 undecidable manual S 179 11.6772 153 -0.28 95
IV.MC2.EHZ. 2022-10-22T16:44:00.70 0.6 undecidable manual S 220 9.9789 157 0.13 48
IV.EL6.EHZ. 2022-10-22T16:44:00.45 0.1 positive manual P 341 40.9257 117 0.05 94
IV.GUMA.HHZ. 2022-10-22T16:44:00.96 0.6 undecidable manual S 31 10.6782 156 0.33 46
IV.FDMO.HHZ. 2022-10-22T16:44:00.97 0.1 undecidable manual S 293 15.873 146 -0.35 93
IV.GAVE.EHZ. 2022-10-22T16:44:00.86 0.1 undecidable manual P 224 44.1225 115 0.02 94
7F.SIB1.EHE. 2022-10-22T16:44:00.65 0.6 undecidable manual S 179 9.5793 158 0.13 48
IV.SNTG.HHZ. 2022-10-22T16:44:00.03 0.1 positive manual P 319 40.3263 117 -0.28 89
IV.GAG1.HNE. 2022-10-22T16:43:59.16 0.3 undecidable manual P 331 32.8449 123 -0.15 70
IV.FIU1.HNZ. 2022-10-22T16:43:59.78 0.3 undecidable manual P 310 35.6421 121 0.1 70
IV.MNTT.EHZ. 2022-10-22T16:43:59.15 0.1 undecidable manual P 71 28.1496 128 0.43 89
IV.SEF1.HNN. 2022-10-22T16:43:59.00 0.3 undecidable manual P 306 31.8459 124 -0.18 70
IV.MTRA.EHZ. 2022-10-22T16:43:58.52 0.1 undecidable manual P 157 26.9508 129 -0.06 96
IV.OFFI.HHE. 2022-10-22T16:43:58.86 0.3 undecidable manual P 98 34.3434 122 -0.65 60
IV.MDAR.HNZ. 2022-10-22T16:43:58.32 0.3 undecidable manual P 337 25.5522 131 -0.1 71
IV.CESI.HHZ. 2022-10-22T16:43:58.75 0.1 positive manual P 275 29.5482 126 -0.15 94
IV.MML1.EHZ. 2022-10-22T16:43:58.55 0.1 positive manual P 302 28.1496 128 -0.17 94
IV.FDMO.HHZ. 2022-10-22T16:43:57.10 0.1 positive manual P 293 15.873 146 -0.31 93
IV.PF6.EHZ. 2022-10-22T16:43:57.36 0.1 undecidable manual P 341 18.3705 141 -0.29 93
IV.GUMA.HHZ. 2022-10-22T16:43:57.08 0.1 negative manual P 31 10.6782 156 0.06 99
IV.NRCA.HNZ. 2022-10-22T16:43:57.68 0.1 positive manual P 217 20.5683 138 -0.18 95
IV.MF5.EHZ. 2022-10-22T16:43:57.63 0.1 negative manual P 87 15.6732 146 0.23 95
IV.CSP1.EHZ. 2022-10-22T16:43:57.05 0.1 positive manual P 338 13.3755 150 -0.16 96
IT.MTCL.HGE. 2022-10-22T16:43:57.70 0.3 undecidable manual P 274 21.7671 136 -0.3 69
IV.FEMA.HNE. 2022-10-22T16:43:57.45 0.3 undecidable manual P 263 17.7711 142 -0.14 72
IV.SAP2.EHZ. 2022-10-22T16:43:57.66 0.1 positive manual P 40 16.7721 144 0.17 96
IV.MC2.EHZ. 2022-10-22T16:43:56.97 0.1 positive manual P 220 9.9789 157 -0.01 100
7F.SIB2.EHE. 2022-10-22T16:43:56.81 0.1 positive manual P 163 10.3785 156 -0.19 96
IV.MMO1.EHZ. 2022-10-22T16:43:56.92 0.1 positive manual P 152 10.2786 157 -0.07 99
7F.SIB3.EHE. 2022-10-22T16:43:56.93 0.1 positive manual P 179 11.6772 153 -0.16 97
7F.SIB1.EHE. 2022-10-22T16:43:56.97 0.1 undecidable manual P 179 9.5793 158 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMO1.EHN. ML:2.5 0.001815 0.26 AML other m 2022-10-22T16:44:00.78
IV.MMO1.EHE. ML:2.6 0.0020350000000000004 0.12 AML other m 2022-10-22T16:44:00.79
IV.FDMO.HHE. ML:1.9 0.000379 1.22 AML other m 2022-10-22T16:44:01.05
IV.GUMA.HNN. ML:2.3 0.0011099999999999999 0.26 AML other m 2022-10-22T16:44:01.11
IV.FDMO.HHN. ML:2.0 0.0005250000000000001 0.36 AML other m 2022-10-22T16:44:01.32
IV.GUMA.HNE. ML:2.6 0.0021500000000000004 0.36 AML other m 2022-10-22T16:44:01.35
IV.GUMA.HHE. ML:2.6 0.00223 0.32 AML other m 2022-10-22T16:44:01.19
IV.MC2.EHE. ML:2.4 0.0013599999999999999 0.54 AML other m 2022-10-22T16:44:01.02
IV.CSP1.EHN. ML:2.5 0.0017850000000000001 0.62 AML other m 2022-10-22T16:44:01.42
IV.GUMA.HHN. ML:2.4 0.00158 0.3 AML other m 2022-10-22T16:44:01.38
IV.CSP1.EHE. ML:2.6 0.002 0.94 AML other m 2022-10-22T16:44:01.63
IV.MF5.EHN. ML:2.2 0.000825 1.58 AML other m 2022-10-22T16:44:01.19
IV.MC2.EHN. ML:2.3 0.0011539999999999999 0.6 AML other m 2022-10-22T16:44:02.46
IV.MF5.EHE. ML:1.9 0.0004345 1.26 AML other m 2022-10-22T16:44:02.79
IV.NRCA.HHE. ML:2.6 0.001795 0.1 AML other m 2022-10-22T16:44:02.19
IV.NRCA.HHN. ML:2.2 0.0008305 0.92 AML other m 2022-10-22T16:44:03.55
IV.MTRA.EHN. ML:2.0 0.000402 0.48 AML other m 2022-10-22T16:44:03.65
IV.MML1.EHE. ML:2.0 0.0004185 0.2 AML other m 2022-10-22T16:44:03.75
IV.SAP2.EHE. ML:1.8 0.00029000000000000006 1.28 AML other m 2022-10-22T16:44:04.00
IV.MTRA.EHE. ML:2.0 0.00042999999999999994 1.26 AML other m 2022-10-22T16:44:04.67
IV.MML1.EHN. ML:1.8 0.000249 1.56 AML other m 2022-10-22T16:44:04.16
IV.CESI.HHE. ML:1.6 0.00015050000000000003 0.16 AML other m 2022-10-22T16:44:04.51
IV.CESI.HHN. ML:2.0 0.00032950000000000004 0.16 AML other m 2022-10-22T16:44:05.11
IV.SMA1.EHN. ML:1.8 0.0001655 0.84 AML other m 2022-10-22T16:44:06.10
IV.EL6.EHE. ML:2.3 0.000561 0.24 AML other m 2022-10-22T16:44:07.32
IV.SNTG.HHE. ML:1.7 0.00013900000000000002 0.44 AML other m 2022-10-22T16:44:07.46
IV.SNTG.HHN. ML:1.8 0.000162 0.84 AML other m 2022-10-22T16:44:07.48
IV.CING.HHN. ML:2.0 0.0002595 0.24 AML other m 2022-10-22T16:44:07.91
IV.EL6.EHN. ML:2.2 0.000495 0.94 AML other m 2022-10-22T16:44:07.97
IV.CING.HHE. ML:2.1 0.000309 0.54 AML other m 2022-10-22T16:44:08.29
IV.SAP2.EHN. ML:2.5 0.00148 0.92 AML other m 2022-10-22T16:44:08.89
IV.GAVE.EHN. ML:2.2 0.0004595 1.58 AML other m 2022-10-22T16:44:08.17
IV.GAVE.EHE. ML:2.4 0.0006185 0.8 AML other m 2022-10-22T16:44:09.07
IV.LNSS.HHN. ML:1.9 0.0001815 1.5 AML other m 2022-10-22T16:44:09.82
IV.SMA1.EHE. ML:1.6 0.000115 0.32 AML other m 2022-10-22T16:44:09.34
IV.LNSS.HHE. ML:2.0 0.00023999999999999998 0.4 AML other m 2022-10-22T16:44:09.38
IV.ASSB.HHN. ML:1.6 0.0000891 0.72 AML other m 2022-10-22T16:44:10.79
IV.ASSB.HHE. ML:1.7 0.00011125000000000001 0.28 AML other m 2022-10-22T16:44:11.16
IV.ATCC.EHE. ML:2.0 0.000189 0.16 AML other m 2022-10-22T16:44:11.20
IV.ATCC.EHN. ML:1.8 0.00011999999999999999 1.08 AML other m 2022-10-22T16:44:11.29
IV.CAMP.HHE. ML:1.2 0.0000422 0.52 AML other m 2022-10-22T16:44:11.64
IV.SSFR.HHN. ML:2.1 0.0001975 0.26 AML other m 2022-10-22T16:44:13.15
IV.MOMA.HHE. ML:1.9 0.00015350000000000002 0.56 AML other m 2022-10-22T16:44:13.28
IV.SSFR.HHE. ML:2.0 0.0001555 0.26 AML other m 2022-10-22T16:44:13.22
IV.MOMA.HHN. ML:1.9 0.00015900000000000002 0.3 AML other m 2022-10-22T16:44:14.18
IV.MURB.HHE. ML:2.3 0.0003395 0.64 AML other m 2022-10-22T16:44:14.67
IV.CAMP.HHN. ML:1.2 0.0000407 0.52 AML other m 2022-10-22T16:44:15.37
IV.MURB.HHN. ML:2.2 0.0002705 0.22 AML other m 2022-10-22T16:44:15.83
IV.CESX.HHE. ML:1.8 0.00009525 1.34 AML other m 2022-10-22T16:44:16.99
IV.CESX.HHN. ML:1.8 0.00010935 1.14 AML other m 2022-10-22T16:44:16.01
IV.MURB.HNN. ML:2.3 0.0003035 0.4 AML other m 2022-10-22T16:44:28.35
IV.MURB.HNE. ML:2.4 0.0003715 0.6 AML other m 2022-10-22T16:44:29.90
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
Waveforms Seismic signals in miniseed + resp format Download