Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 24-08-2022 and time 12:32:38 (Italy) in region 3 km SE Bolognola (MC)

A magnitude ML 2.0 earthquake occured in region: 3 km SE Bolognola (MC), on

  • 24-08-2022 10:32:38 (UTC)
  • 24-08-2022 12:32:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9750, 13.2430 at 24 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 3 142 142
Acquacanina MC 8 121 263
Sarnano MC 8 3264 3527
Montefortino FM 9 1178 4705
Ussita MC 9 444 5149
Amandola FM 9 3629 8778
Fiastra MC 10 559 9337
Montemonaco AP 11 604 9941
Castelsantangelo sul Nera MC 12 281 10222
Gualdo MC 13 815 11037
Visso MC 13 1107 12144
Comunanza AP 14 3166 15310
Fiordimonte MC 14 202 15512
Cessapalombo MC 15 512 16024
San Ginesio MC 16 3498 19522
Pievebovigliana MC 16 866 20388
Montegallo AP 16 523 20911
Smerillo FM 17 365 21276
Monte San Martino MC 17 765 22041
Pieve Torina MC 17 1458 23499
Penna San Giovanni MC 17 1108 24607
Camporotondo di Fiastrone MC 18 563 25170
Montefalcone Appennino FM 18 424 25594
Caldarola MC 18 1823 27417
Sant'Angelo in Pontano MC 19 1436 28853
Palmiano AP 20 196 29049
Preci PG 20 724 29773
Monte Cavallo MC 20 145 29918

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km E of Foligno (57155 inhabitants)
52 Km NW of Teramo (54892 inhabitants)
67 Km NE of Terni (111501 inhabitants)
71 Km N of L'Aquila (69753 inhabitants)
71 Km E of Perugia (166134 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
90 Km NW of Montesilvano (53738 inhabitants)
98 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 2.0 2022-08-24
10:32:38		 42.9753 13.2433 24 2023-01-31
19:03:39		 Bollettino Sismico Italiano INGV 109419911
Reviewed
Rev100 		ML 2.0 2022-08-24
10:32:38		 42.9722 13.2463 26 2022-08-24
10:46:36		 Sala Sismica INGV-Roma 108894511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-24 10:32:38 ± 0.09
Latitude 42.9753 ± 0.0036
Longitude 13.2433 ± 0.0049
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 109419911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 440
Semi-minor axis of confidence ellipse (meter) 215
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 217
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 51
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.59805
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 28
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 108894511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-24 10:46:36

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 28
Type of magnitude ML
Reference to an origin 109419911
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-09-07 08:49:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RNI2.HHZ. 2022-08-24T10:33:26.33 3.0 undecidable manual Sg 3.91 0
IV.MOMA.HHZ. 2022-08-24T10:32:57.99 0.3 undecidable manual S 251 57.8976 106 0.65 58
IV.RM33.EHZ. 2022-08-24T10:32:56.31 0.3 undecidable manual S 183 51.8037 108 0.54 61
IV.FOSV.EHZ. 2022-08-24T10:32:56.23 0.3 undecidable manual S 312 52.7028 108 0.23 66
IV.ATCC.EHZ. 2022-08-24T10:32:56.68 0.3 undecidable manual S 296 54.1014 107 0.31 65
IV.ASSB.HHZ. 2022-08-24T10:32:55.28 0.3 undecidable manual S 279 48.0186 110 0.47 63
IV.CING.HNZ. 2022-08-24T10:32:54.03 0.3 undecidable manual S 355 44.5221 111 0.08 70
IV.EL6.EHZ. 2022-08-24T10:32:53.37 0.3 undecidable manual S 344 40.9257 114 0.32 67
IV.SNTG.HHE. 2022-08-24T10:32:52.59 0.3 undecidable manual S 322 39.5271 114 -0.13 69
IV.CESI.HHZ. 2022-08-24T10:32:50.22 0.1 undecidable manual S 277 27.6501 125 0.26 92
IV.MURB.HHZ. 2022-08-24T10:32:50.71 0.3 undecidable manual P 299 66.378 104 -0.1 67
IV.MTRA.HNZ. 2022-08-24T10:32:49.95 0.3 undecidable manual S 153 27.2505 125 0.08 72
IV.MOMA.HHZ. 2022-08-24T10:32:49.90 0.3 undecidable manual P 251 57.8976 106 0.34 64
IV.MML1.EHZ. 2022-08-24T10:32:49.75 0.3 undecidable manual S 305 26.8509 126 -0.03 72
IV.NRCA.HHZ. 2022-08-24T10:32:48.21 0.1 undecidable manual S 214 18.87 137 0.02 98
IV.FOSV.EHZ. 2022-08-24T10:32:48.61 0.1 undecidable manual P 312 52.7028 108 -0.17 90
IV.MF5.EHZ. 2022-08-24T10:32:48.44 0.3 undecidable manual S 85 17.5713 139 0.48 67
IV.ATCC.EHZ. 2022-08-24T10:32:48.92 0.1 positive manual P 296 54.1014 107 -0.07 92
IV.TERO.HHZ. 2022-08-24T10:32:48.15 0.3 undecidable manual P 143 48.9177 109 -0.08 69
IV.SAP2.EHZ. 2022-08-24T10:32:48.53 0.1 undecidable manual S 43 18.4704 138 0.43 91
IT.MTCL.HGZ. 2022-08-24T10:32:48.37 0.1 undecidable manual S 276 19.869 136 0 98
IV.RM33.EHZ. 2022-08-24T10:32:48.30 0.3 undecidable manual P 183 51.8037 108 -0.35 65
IV.ASSB.HHZ. 2022-08-24T10:32:47.91 0.1 positive manual P 279 48.0186 110 -0.19 91
IV.CSP1.EHZ. 2022-08-24T10:32:47.31 0.1 undecidable manual S 346 13.2756 148 0.04 99
IV.CING.HNZ. 2022-08-24T10:32:47.29 0.1 undecidable manual P 355 44.5221 111 -0.31 89
IV.FDMO.HHZ. 2022-08-24T10:32:47.24 0.1 undecidable manual S 298 14.3745 145 -0.19 95
IV.EL6.EHZ. 2022-08-24T10:32:47.00 0.1 positive manual P 344 40.9257 114 -0.08 94
IV.GUMA.HHZ. 2022-08-24T10:32:47.48 0.1 undecidable manual S 38 12.1767 150 0.36 93
IV.MMO1.EHZ. 2022-08-24T10:32:46.86 0.1 undecidable manual S 141 10.7781 153 -0.09 97
7F.SIB3.EHZ. 2022-08-24T10:32:46.72 0.3 undecidable manual S 169 11.3775 152 -0.29 70
7F.SIB2.EHZ. 2022-08-24T10:32:46.59 0.3 undecidable manual S 152 10.5783 153 -0.32 70
IV.MC2.EHZ. 2022-08-24T10:32:46.98 0.1 undecidable manual S 212 8.3805 159 0.31 95
7F.SIB1.EHZ. 2022-08-24T10:32:46.79 0.1 undecidable manual S 166 9.1797 157 0.03 100
IV.MML1.EHZ. 2022-08-24T10:32:45.07 0.1 positive manual P 305 26.8509 126 -0.12 95
IV.CESI.HHZ. 2022-08-24T10:32:45.24 0.1 positive manual P 277 27.6501 125 -0.06 96
IV.SNTG.HHE. 2022-08-24T10:32:45.26 0.3 undecidable manual P 322 39.5271 114 -1.62 37
IV.MTRA.HNZ. 2022-08-24T10:32:45.49 0.3 undecidable manual P 153 27.2505 125 0.24 69
IV.MNTT.EHE. 2022-08-24T10:32:45.85 0.3 undecidable manual P 71 30.1476 122 0.24 69
IT.MTCL.HGZ. 2022-08-24T10:32:44.23 0.1 undecidable manual P 276 19.869 136 -0.15 96
IV.NRCA.HHZ. 2022-08-24T10:32:44.19 0.1 positive manual P 214 18.87 137 -0.08 97
IV.MF5.EHZ. 2022-08-24T10:32:44.26 0.1 negative manual P 85 17.5713 139 0.12 96
IV.SAP2.EHZ. 2022-08-24T10:32:44.27 0.1 undecidable manual P 43 18.4704 138 0.05 98
IV.FEMA.HNZ. 2022-08-24T10:32:43.71 0.3 undecidable manual P 265 15.7731 143 -0.25 71
IV.MC2.EHZ. 2022-08-24T10:32:43.49 0.1 negative manual P 212 8.3805 159 0.09 99
IV.GUMA.HHZ. 2022-08-24T10:32:43.68 0.1 negative manual P 38 12.1767 150 0.02 99
7F.SIB1.EHZ. 2022-08-24T10:32:43.46 0.1 negative manual P 166 9.1797 157 0.01 100
IV.MMO1.EHZ. 2022-08-24T10:32:43.44 0.1 negative manual P 141 10.7781 153 -0.11 98
7F.SIB3.EHZ. 2022-08-24T10:32:43.43 0.1 negative manual P 169 11.3775 152 -0.16 97
IV.CSP1.EHZ. 2022-08-24T10:32:43.60 0.1 negative manual P 346 13.2756 148 -0.14 97
7F.SIB2.EHZ. 2022-08-24T10:32:43.30 0.1 undecidable manual P 152 10.5783 153 -0.23 95
IV.FDMO.HHZ. 2022-08-24T10:32:43.64 0.1 positive manual P 298 14.3745 145 -0.19 95
IV.PF6.EHZ. 2022-08-24T10:32:43.91 0.1 negative manual P 348 18.4704 138 -0.31 92
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMO1.EHN. ML:1.9 0.0005035 1.6 AML other m 2022-08-24T10:32:46.98
IV.MC2.EHE. ML:2.2 0.001059 0.28 AML other m 2022-08-24T10:32:47.12
IV.MC2.EHN. ML:2.3 0.0011899999999999999 0.24 AML other m 2022-08-24T10:32:47.21
IV.CSP1.EHE. ML:2.1 0.0007840000000000001 0.56 AML other m 2022-08-24T10:32:47.65
IV.CSP1.EHN. ML:2.0 0.0005945 0.52 AML other m 2022-08-24T10:32:47.66
IV.FDMO.HHE. ML:2.0 0.0006285 0.16 AML other m 2022-08-24T10:32:47.49
IV.MMO1.EHE. ML:1.9 0.000515 0.36 AML other m 2022-08-24T10:32:47.29
IV.GUMA.HHE. ML:2.0 0.000638 0.22 AML other m 2022-08-24T10:32:47.77
IV.GUMA.HHN. ML:1.9 0.0004755 0.18 AML other m 2022-08-24T10:32:47.80
IV.FDMO.HHN. ML:2.1 0.000687 0.82 AML other m 2022-08-24T10:32:48.70
IV.NRCA.HHE. ML:2.2 0.000772 0.14 AML other m 2022-08-24T10:32:48.38
IV.NRCA.HHN. ML:2.1 0.0006715 0.1 AML other m 2022-08-24T10:32:48.51
IV.SAP2.EHN. ML:2.4 0.00143 0.14 AML other m 2022-08-24T10:32:48.64
IV.MF5.EHN. ML:2.0 0.000475 0.36 AML other m 2022-08-24T10:32:48.85
IV.MF5.EHE. ML:1.8 0.00036899999999999997 1.44 AML other m 2022-08-24T10:32:49.11
IV.SAP2.EHE. ML:1.9 0.0003725 0.16 AML other m 2022-08-24T10:32:49.68
IV.MML1.EHN. ML:1.9 0.00030400000000000007 0.48 AML other m 2022-08-24T10:32:50.18
IV.MML1.EHE. ML:2.0 0.0004195 0.16 AML other m 2022-08-24T10:32:50.27
IV.CESI.HHE. ML:1.8 0.00026849999999999997 0.22 AML other m 2022-08-24T10:32:50.46
IV.CESI.HHN. ML:1.9 0.000347 1.72 AML other m 2022-08-24T10:32:50.95
IV.FOSV.HNE. ML:1.9 0.00016999999999999999 0.36 AML other m 2022-08-24T10:32:56.56
IV.FOSV.EHE. ML:1.8 0.0001445 0.28 AML other m 2022-08-24T10:32:56.56
IV.FOSV.EHN. ML:1.9 0.0001825 1.42 AML other m 2022-08-24T10:32:57.73
IV.FOSV.HNN. ML:1.9 0.0001795 1.42 AML other m 2022-08-24T10:32:57.02
IV.ATCC.EHE. ML:1.9 0.00017099999999999998 0.32 AML other m 2022-08-24T10:32:57.50
IV.ATCC.EHN. ML:1.6 0.00008460000000000001 0.46 AML other m 2022-08-24T10:32:58.44
IV.MURB.HHE. ML:2.2 0.00026900000000000003 0.22 AML other m 2022-08-24T10:33:01.70
IV.MURB.HHN. ML:2.1 0.000219 0.22 AML other m 2022-08-24T10:33:01.64
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