Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 05-08-2022 and time 10:44:59 (Italy) in region 3 km SW Villavallelonga (AQ)

A magnitude ML 2.4 earthquake occured in region: 3 km SW Villavallelonga (AQ), on

  • 05-08-2022 08:44:59 (UTC)
  • 05-08-2022 10:44:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.8520, 13.5910 at 11 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
Villavallelonga AQ 3 919 919
Collelongo AQ 4 1233 2152
Balsorano AQ 6 3569 5721
San Vincenzo Valle Roveto AQ 6 2347 8068
Civita d'Antino AQ 11 979 9047
Morino AQ 11 1448 10495
Lecce nei Marsi AQ 12 1702 12197
Pescosolido FR 12 1555 13752
Ortucchio AQ 13 1860 15612
Trasacco AQ 13 6246 21858
Gioia dei Marsi AQ 14 1989 23847
Campoli Appennino FR 15 1725 25572
Sora FR 15 26144 51716
Civitella Roveto AQ 15 3268 54984
Luco dei Marsi AQ 16 6079 61063
Bisegna AQ 16 223 61286
Broccostella FR 17 2741 64027
Pescasseroli AQ 17 2203 66230
San Benedetto dei Marsi AQ 18 3909 70139
Canistro AQ 18 995 71134
Isola del Liri FR 19 11715 82849
Castelliri FR 19 3454 86303
Posta Fibreno FR 20 1139 87442
Ortona dei Marsi AQ 20 542 87984

Municipalities with at least 50000 inhabitants

An earthquake occurred to
58 Km S of L'Aquila (69753 inhabitants)
67 Km E of Tivoli (56533 inhabitants)
70 Km E of Velletri (53303 inhabitants)
71 Km NE of Latina (125985 inhabitants)
73 Km SW of Chieti (51815 inhabitants)
73 Km E of Guidonia Montecelio (88673 inhabitants)
83 Km E of Aprilia (73446 inhabitants)
85 Km SW of Pescara (121014 inhabitants)
87 Km SW of Montesilvano (53738 inhabitants)
90 Km S of Teramo (54892 inhabitants)
92 Km NE of Anzio (54211 inhabitants)
92 Km E of Roma (2864731 inhabitants)
93 Km E of Pomezia (62966 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 2.4 2022-08-05
08:44:59		 41.8515 13.5913 11 2023-01-31
19:03:36		 Bollettino Sismico Italiano INGV 109181361
Reviewed
Rev100 		ML 2.4 2022-08-05
08:44:59		 41.8597 13.5928 10 2022-08-05
08:53:54		 Sala Sismica INGV-Roma 108139411
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-05 08:44:59 ± 0.13
Latitude 41.8515 ± 0.0036
Longitude 13.5913 ± 0.0048
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 109181361

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 399
Semi-minor axis of confidence ellipse (meter) 149
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 266
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
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 58
Number of defining phases 49
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.27164
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 27
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 70
Type of magnitude ML
Reference to an origin 108139411
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-05 08:53:54

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 70
Type of magnitude ML
Reference to an origin 109181361
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-08-31 15:18:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2022-08-05T08:45:55.97 3.0 undecidable manual Sg 3.41 0
IX.SCL3.EHZ.02 2022-08-05T08:45:51.18 3.0 undecidable manual Sn -2.89 0
IV.PIEI.HHZ. 2022-08-05T08:45:50.23 3.0 undecidable manual Sn -5.76 0
IV.PIEI.HHZ. 2022-08-05T08:45:32.75 3.0 undecidable manual Pg 1.74 0
IV.RM33.EHZ. 2022-08-05T08:45:23.79 0.3 undecidable manual S 337 79.2651 50 0.88 53
IV.FDMO.HHZ. 2022-08-05T08:45:23.41 3.0 positive manual P 0.81 0
IV.CSP1.EHZ. 2022-08-05T08:45:22.78 0.1 undecidable manual P 347 141.1476 50 0.35 75
IV.MC2.EHZ. 2022-08-05T08:45:20.03 0.1 undecidable manual P 344 122.0889 50 0.54 74
IV.GIGS.HHZ. 2022-08-05T08:45:19.60 0.6 undecidable manual S 359 66.7776 50 0.03 47
IV.AQU.HHZ. 2022-08-05T08:45:19.74 3.0 undecidable manual Sg 0
IV.VCEL.EHZ. 2022-08-05T08:45:18.74 0.3 undecidable manual S 19 63.6918 50 0 71
IV.NRCA.HHZ. 2022-08-05T08:45:18.87 3.0 undecidable manual P -1.01 0
IV.LATB.EHZ. 2022-08-05T08:45:18.80 0.3 undecidable manual S 233 65.49 50 -0.43 64
IV.CERT.HHZ. 2022-08-05T08:45:15.30 0.6 undecidable manual S 282 51.5151 50 -0.19 46
IV.RNI2.HHZ. 2022-08-05T08:45:15.60 0.3 undecidable manual S 109 49.2174 50 0.71 60
IV.RCAV.EHZ. 2022-08-05T08:45:15.70 0.3 undecidable manual S 270 53.4021 50 -0.3 68
IV.CERA.HHZ. 2022-08-05T08:45:14.50 0.6 undecidable manual S 128 45.2214 50 0.69 41
IV.FAGN.HHZ. 2022-08-05T08:45:14.60 0.3 undecidable manual S 359 45.9207 50 0.58 64
IV.GIUL.HHZ. 2022-08-05T08:45:13.40 0.6 undecidable manual S 221 42.8238 50 0.21 47
IV.T0110.HHZ. 2022-08-05T08:45:13.60 0.3 undecidable manual S 20 44.622 50 -0.06 72
IV.RM33.EHZ. 2022-08-05T08:45:13.31 0.3 undecidable manual P 337 79.2651 50 0.43 63
IV.MCI.EHZ. 2022-08-05T08:45:13.60 0.6 undecidable manual S 155 44.0226 50 0.1 48
IV.LIK.EHE. 2022-08-05T08:45:12.70 0.6 undecidable manual S 184 39.1275 50 0.51 44
IT.SULA.HNN. 2022-08-05T08:45:11.20 0.6 undecidable manual S 47 36.4413 50 -0.27 47
IT.SULC.HNZ. 2022-08-05T08:45:11.00 0.6 undecidable manual S 47 35.5422 50 -0.24 47
IT.SULP.HGZ. 2022-08-05T08:45:11.50 0.6 undecidable manual S 47 37.9287 50 -0.38 46
IV.MTCE.HHZ. 2022-08-05T08:45:11.29 0.3 undecidable manual P 285 72.5718 50 -0.57 61
IV.VCEL.EHZ. 2022-08-05T08:45:10.25 0.3 undecidable manual P 19 63.6918 50 -0.23 67
IV.FIAM.HHZ. 2022-08-05T08:45:10.88 0.1 undecidable manual P 320 60.495 50 0.89 73
IV.LATB.EHZ. 2022-08-05T08:45:10.05 0.3 undecidable manual P 233 65.49 50 -0.71 58
IV.GIGS.HHZ. 2022-08-05T08:45:10.62 0.3 undecidable manual P 359 66.7776 50 -0.34 65
MN.AQU.HNN. 2022-08-05T08:45:09.39 3.0 undecidable manual P -0.01 0
IV.INTR.HNZ. 2022-08-05T08:45:09.70 0.6 undecidable manual S 55 31.3464 50 -0.42 46
IV.MIDA.HHZ. 2022-08-05T08:45:09.34 0.3 undecidable manual P 113 59.5959 50 -0.51 64
IV.GUAR.HHZ. 2022-08-05T08:45:08.30 0.6 undecidable manual S 255 23.9538 50 0.17 49
IV.LPEL.HHZ. 2022-08-05T08:45:08.33 3.0 undecidable manual P -0.45 0
IV.LRP.EHZ. 2022-08-05T08:45:08.20 0.6 undecidable manual S 181 22.6551 50 0.4 47
IV.CERT.HHZ. 2022-08-05T08:45:08.27 0.1 undecidable manual P 282 51.5151 50 -0.33 90
IV.PTQR.HHZ. 2022-08-05T08:45:08.60 0.3 undecidable manual S 320 24.6531 50 0.28 72
IV.RCAV.EHZ. 2022-08-05T08:45:08.50 0.3 undecidable manual P 270 53.4021 50 -0.4 66
IV.RNI2.HHZ. 2022-08-05T08:45:07.95 0.3 undecidable manual P 109 49.2174 50 -0.31 68
IV.MCI.EHZ. 2022-08-05T08:45:07.29 0.3 undecidable manual P 155 44.0226 50 -0.16 71
IV.CERA.HHZ. 2022-08-05T08:45:07.36 0.3 undecidable manual P 128 45.2214 50 -0.27 69
IV.GIUL.HHZ. 2022-08-05T08:45:07.19 0.1 undecidable manual P 221 42.8238 50 -0.08 96
IV.FAGN.HHZ. 2022-08-05T08:45:07.35 0.3 undecidable manual P 359 45.9207 50 -0.4 67
IV.T0110.HHZ. 2022-08-05T08:45:07.19 0.3 undecidable manual P 20 44.622 50 -0.35 68
IT.OPI.HGE. 2022-08-05T08:45:07.50 0.3 undecidable manual S 113 21.4674 50 0.03 76
IT.SULP.HGZ. 2022-08-05T08:45:06.26 0.3 undecidable manual P 47 37.9287 50 -0.25 70
IV.LIK.EHE. 2022-08-05T08:45:06.74 0.1 undecidable manual P 184 39.1275 50 0.04 98
IT.SULA.HNN. 2022-08-05T08:45:06.25 0.3 undecidable manual P 47 36.4413 50 -0.03 74
IV.POFI.HHZ. 2022-08-05T08:45:06.90 0.6 undecidable manual S 146 17.871 121 0.49 46
IT.SULC.HNZ. 2022-08-05T08:45:06.26 0.3 undecidable manual P 47 35.5422 50 0.11 73
IV.INTR.HNZ. 2022-08-05T08:45:05.28 0.1 positive manual P 55 31.3464 50 -0.22 95
IV.PTQR.HHZ. 2022-08-05T08:45:04.56 0.1 negative manual P 320 24.6531 50 0.1 99
IV.GUAR.HHZ. 2022-08-05T08:45:04.49 0.1 negative manual P 255 23.9538 50 0.14 98
IV.LRP.EHZ. 2022-08-05T08:45:04.23 0.1 negative manual P 181 22.6551 50 0.07 100
IV.POFI.HHZ. 2022-08-05T08:45:03.55 0.1 negative manual P 146 17.871 121 0.19 98
IT.OPI.HGE. 2022-08-05T08:45:03.89 0.1 undecidable manual P 113 21.4674 50 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.POFI.HHE. ML:2.3 0.0015550000000000002 0.78 AML other m 2022-08-05T08:45:07.58
IV.POFI.HNE. ML:2.4 0.0018299999999999998 0.76 AML other m 2022-08-05T08:45:07.58
IV.POFI.HHN. ML:2.3 0.0015400000000000001 0.3 AML other m 2022-08-05T08:45:07.67
IV.POFI.HNN. ML:2.4 0.00181 0.38 AML other m 2022-08-05T08:45:07.87
IV.LRP.EHN. ML:2.2 0.0011675 0.22 AML other m 2022-08-05T08:45:08.83
IV.PTQR.HHE. ML:2.5 0.0017399999999999998 0.34 AML other m 2022-08-05T08:45:09.02
IV.LRP.EHE. ML:2.6 0.002945 1.68 AML other m 2022-08-05T08:45:09.92
IV.INTR.HNE. ML:3.2 0.007455 1.4 AML other m 2022-08-05T08:45:09.95
IV.INTR.HHE. ML:3.2 0.00785 1.4 AML other m 2022-08-05T08:45:09.95
IV.PTQR.HHN. ML:2.3 0.001116 0.12 AML other m 2022-08-05T08:45:10.25
IV.INTR.HHN. ML:3.1 0.005855000000000001 0.96 AML other m 2022-08-05T08:45:10.35
IV.INTR.HNN. ML:3.0 0.005189999999999999 0.96 AML other m 2022-08-05T08:45:10.36
IV.GUAR.HHE. ML:2.4 0.001385 0.24 AML other m 2022-08-05T08:45:12.20
IV.GUAR.HNE. ML:2.3 0.001325 0.22 AML other m 2022-08-05T08:45:12.09
IT.SULP.HGE. ML:4.6 0.1485 0.66 AML other m 2022-08-05T08:45:13.33
IT.SULP.HGN. ML:4.8 0.2165 1.34 AML other m 2022-08-05T08:45:13.04
IV.GUAR.HHN. ML:2.4 0.001415 0.32 AML other m 2022-08-05T08:45:13.00
IV.GUAR.HNN. ML:2.4 0.00135 1.26 AML other m 2022-08-05T08:45:13.01
IV.GIUL.HHN. ML:2.4 0.0007109999999999999 0.58 AML other m 2022-08-05T08:45:13.94
IV.MCI.EHN. ML:2.7 0.0015249999999999999 0.24 AML other m 2022-08-05T08:45:14.47
IV.GIUL.HHE. ML:2.2 0.000526 1.58 AML other m 2022-08-05T08:45:14.79
IV.T0110.HHE. ML:2.6 0.0013245 1.48 AML other m 2022-08-05T08:45:16.90
IV.T0110.HHN. ML:2.7 0.00149 0.26 AML other m 2022-08-05T08:45:16.86
IV.MCI.EHE. ML:2.7 0.0015899999999999998 0.22 AML other m 2022-08-05T08:45:17.08
IV.LPEL.HHN. ML:2.6 0.0009424999999999999 0.24 AML other m 2022-08-05T08:45:17.40
IV.CERA.HHE. ML:2.3 0.0006805 0.86 AML other m 2022-08-05T08:45:18.49
IV.LPEL.HHE. ML:2.8 0.00138 0.72 AML other m 2022-08-05T08:45:18.47
IV.FAGN.HHN. ML:3.0 0.002945 0.44 AML other m 2022-08-05T08:45:18.33
IV.FAGN.HHE. ML:3.0 0.003005 0.54 AML other m 2022-08-05T08:45:18.79
IV.CERA.HHN. ML:2.5 0.0010234999999999999 1.36 AML other m 2022-08-05T08:45:19.70
IV.RNI2.HHN. ML:2.4 0.0007050000000000001 0.54 AML other m 2022-08-05T08:45:20.29
IV.RNI2.HNN. ML:2.4 0.0007164999999999999 0.54 AML other m 2022-08-05T08:45:20.29
IV.RNI2.HHE. ML:2.6 0.0009865 0.68 AML other m 2022-08-05T08:45:20.13
IV.RNI2.HNE. ML:2.5 0.0009255 0.68 AML other m 2022-08-05T08:45:20.13
IV.CERT.HHE. ML:2.0 0.0002325 0.36 AML other m 2022-08-05T08:45:20.39
IV.CERT.HNN. ML:2.2 0.0004005 0.88 AML other m 2022-08-05T08:45:20.91
IV.CERT.HHN. ML:2.2 0.0004095 0.88 AML other m 2022-08-05T08:45:20.47
IV.RCAV.EHE. ML:2.3 0.0005250000000000001 1.04 AML other m 2022-08-05T08:45:22.19
IV.CERT.HNE. ML:2.3 0.0005565 0.46 AML other m 2022-08-05T08:45:22.02
IV.LATB.EHN. ML:1.8 0.00010819999999999999 1.42 AML other m 2022-08-05T08:45:22.83
IV.LATB.EHE. ML:1.6 0.00008245 1.34 AML other m 2022-08-05T08:45:23.76
IV.MIDA.HNE. ML:2.3 0.0004115 0.5 AML other m 2022-08-05T08:45:23.14
IV.MIDA.HHE. ML:2.3 0.00041549999999999996 0.5 AML other m 2022-08-05T08:45:23.14
IV.RCAV.EHN. ML:2.2 0.0004275 1.1 AML other m 2022-08-05T08:45:23.15
IV.GIGS.HHE. ML:1.7 0.00009389999999999999 0.42 AML other m 2022-08-05T08:45:23.72
IV.VCEL.EHE. ML:2.7 0.0010245 0.48 AML other m 2022-08-05T08:45:24.63
IV.MTCE.HHN. ML:2.1 0.000189 1.28 AML other m 2022-08-05T08:45:25.20
IV.FIAM.HNN. ML:2.4 0.0004735 0.46 AML other m 2022-08-05T08:45:25.72
IV.FIAM.HHN. ML:2.3 0.0003875 0.38 AML other m 2022-08-05T08:45:26.50
IV.MIDA.HHN. ML:2.4 0.0005064999999999999 1.44 AML other m 2022-08-05T08:45:27.79
IV.MIDA.HNN. ML:2.4 0.0004775 1.42 AML other m 2022-08-05T08:45:27.79
IV.VCEL.EHN. ML:2.6 0.0007295 0.8 AML other m 2022-08-05T08:45:27.59
IV.GIGS.HHN. ML:1.8 0.000108 0.68 AML other m 2022-08-05T08:45:28.32
IV.MTCE.HHE. ML:2.2 0.00025 0.7 AML other m 2022-08-05T08:45:28.17
IV.RM33.EHE. ML:2.5 0.0004115 1.26 AML other m 2022-08-05T08:45:29.80
IV.RM33.EHN. ML:2.4 0.0003345 1.12 AML other m 2022-08-05T08:45:30.62
IV.FIAM.HNE. ML:2.3 0.000373 0.68 AML other m 2022-08-05T08:45:32.46
IV.FIAM.HHE. ML:2.2 0.0003125 1.52 AML other m 2022-08-05T08:45:36.88
IV.NRCA.HHE. ML:2.1 0.00009195 1.6 AML other m 2022-08-05T08:45:39.12
IV.NRCA.HHN. ML:2.0 0.00008010000000000001 1.62 AML other m 2022-08-05T08:45:43.81
IV.MC2.EHE. ML:2.7 0.000375 0.74 AML other m 2022-08-05T08:45:43.90
IV.MC2.EHN. ML:2.8 0.000414 0.36 AML other m 2022-08-05T08:45:44.45
IV.FDMO.HHE. ML:2.1 0.00007255 0.56 AML other m 2022-08-05T08:45:46.60
IV.FDMO.HHN. ML:2.2 0.0000831 1.38 AML other m 2022-08-05T08:45:47.96
IV.CSP1.EHN. ML:2.9 0.0004535 0.48 AML other m 2022-08-05T08:45:48.44
IV.CSP1.EHE. ML:2.7 0.000286 1.26 AML other m 2022-08-05T08:45:51.76
IV.PIEI.HHE. ML:2.0 0.00002925 1.14 AML other m 2022-08-05T08:46:09.04
IV.ARVD.HHE. ML:2.1 0.000046399999999999996 1.08 AML other m 2022-08-05T08:46:09.43
IV.PIEI.HHN. ML:2.0 0.00002525 1.34 AML other m 2022-08-05T08:46:12.96
IV.ARVD.HHN. ML:2.0 0.00002985 0.92 AML other m 2022-08-05T08:46:15.98
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