Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 28-09-2022 and time 23:08:41 (Italy) in region 2 km W Scandriglia (RI)

A magnitude ML 2.0 earthquake occured in region: 2 km W Scandriglia (RI), on

  • 28-09-2022 21:08:41 (UTC)
  • 28-09-2022 23:08:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.1600, 12.8180 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
Scandriglia RI 2 3108 3108
Nerola RM 3 1926 5034
Montorio Romano RM 3 1984 7018
Monteflavio RM 6 1348 8366
Moricone RM 6 2650 11016
Poggio Nativo RI 7 2622 13638
Poggio Moiano RI 7 2751 16389
Montelibretti RM 7 5323 21712
Frasso Sabino RI 8 743 22455
Toffia RI 8 1058 23513
Monteleone Sabino RI 9 1224 24737
Fara in Sabina RI 9 13742 38479
Castelnuovo di Farfa RI 10 1059 39538
Orvinio RI 10 405 39943
Casaprota RI 10 744 40687
Percile RM 11 255 40942
Poggio San Lorenzo RI 11 589 41531
Palombara Sabina RM 11 13269 54800
Mompeo RI 11 530 55330
Licenza RM 12 1011 56341
Torricella in Sabina RI 12 1342 57683
Pozzaglia Sabina RI 12 360 58043
Colle di Tora RI 12 372 58415
Salisano RI 12 567 58982
Montenero Sabino RI 14 299 59281
Castel di Tora RI 14 288 59569
Roccagiovine RM 14 263 59832
Montopoli di Sabina RI 14 4210 64042
Marcellina RM 15 7280 71322
Paganico Sabino RI 15 172 71494
Ascrea RI 15 234 71728
Rocca Sinibalda RI 16 815 72543
Poggio Mirteto RI 16 6315 78858
Turania RI 16 241 79099
Sant'Angelo Romano RM 16 5018 84117
San Polo dei Cavalieri RM 16 2992 87109
Mandela RM 17 917 88026
Vallinfreda RM 17 283 88309
Vivaro Romano RM 17 182 88491
Cineto Romano RM 17 601 89092
Vicovaro RM 17 4019 93111
Longone Sabino RI 18 597 93708
Collegiove RI 18 213 93921
Poggio Catino RI 18 1341 95262
Torrita Tiberina RM 19 1089 96351
Fiano Romano RM 19 15360 111711
Riofreddo RM 19 781 112492
Belmonte in Sabina RI 19 636 113128
Varco Sabino RI 19 187 113315
Monte San Giovanni in Sabina RI 19 714 114029
Guidonia Montecelio RM 19 88673 202702
Collalto Sabino RI 19 442 203144
Nazzano RM 20 1436 204580
Civitella San Paolo RM 20 2066 206646

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NE of Guidonia Montecelio (88673 inhabitants)
22 Km N of Tivoli (56533 inhabitants)
40 Km NE of Roma (2864731 inhabitants)
47 Km SE of Terni (111501 inhabitants)
52 Km W of L'Aquila (69753 inhabitants)
53 Km N of Velletri (53303 inhabitants)
60 Km NE of Pomezia (62966 inhabitants)
64 Km NE of Fiumicino (78395 inhabitants)
64 Km N of Aprilia (73446 inhabitants)
65 Km E of Viterbo (67173 inhabitants)
77 Km N of Latina (125985 inhabitants)
81 Km N of Anzio (54211 inhabitants)
85 Km E of Civitavecchia (52991 inhabitants)
89 Km S of Foligno (57155 inhabitants)
92 Km SW of Teramo (54892 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 2022-09-28
21:08:41		 42.1602 12.8177 11 2024-03-01
15:28:07		 Bollettino Sismico Italiano INGV 112330661
Reviewed
Rev100 		ML 2.0 2022-09-28
21:08:40		 42.1657 12.829 12 2022-09-28
21:27:37		 Sala Sismica INGV-Roma 110269971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-28 21:08:41 ± 0.06
Latitude 42.1602 ± 0.0027
Longitude 12.8177 ± 0.0049
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 112330661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 325
Semi-minor axis of confidence ellipse (meter) 254
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 256
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 64
Number of defining phases 51
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.95958
Number of stations at which the event was observed 47
Number of stations from which data was used for origin computation 34
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 48
Type of magnitude ML
Reference to an origin 112330661
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-04-19 11:24:26

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 50
Type of magnitude ML
Reference to an origin 110269971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-28 21:27:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FREG.EHZ. 2022-09-28T21:10:33.16 3.0 undecidable manual Sg 10.06 0
MN.TRI.HHZ. 2022-09-28T21:10:14.41 3.0 undecidable manual Sn -2.9 0
1J.FX14.HHZ.00 2022-09-28T21:10:07.10 3.0 positive manual Pg 15.7 0
IV.MFNL.HHZ. 2022-09-28T21:10:01.06 3.0 positive manual Pg 16.690001 0
IV.MSRU.HHZ. 2022-09-28T21:09:59.21 3.0 positive manual Pg 13.91 0
IV.CMPR.HHZ. 2022-09-28T21:09:55.92 3.0 undecidable manual Sn 1.89 0
IV.FNVD.HHZ. 2022-09-28T21:09:53.79 3.0 undecidable manual Sg 8.16 0
IV.VISG.HHZ. 2022-09-28T21:09:53.13 3.0 undecidable manual Sg 9.66 0
1J.FX13.HHZ. 2022-09-28T21:09:51.14 3.0 negative manual Pn 0.97 0
RF.GEPF.HHZ. 2022-09-28T21:09:48.26 3.0 negative manual Pg 7.21 0
IV.NOCI.HHZ. 2022-09-28T21:09:47.71 3.0 undecidable manual Pg 14.79 0
IV.SPS2.HHZ. 2022-09-28T21:09:35.63 3.0 negative manual Pn -3.24 0
IV.PAOL.HHZ. 2022-09-28T21:09:10.23 3.0 undecidable manual Pn 1.38 0
IV.BARO.HNZ. 2022-09-28T21:09:00.72 0.6 undecidable manual S 279 63.6918 50 0.12 48
IV.GAVE.EHN. 2022-09-28T21:08:59.42 0.6 undecidable manual S 6 59.3961 50 -0.01 48
IV.GUAR.HHZ. 2022-09-28T21:08:59.14 0.3 undecidable manual S 135 57.498 50 0.2 71
IV.CESX.HHZ. 2022-09-28T21:08:58.21 0.3 undecidable manual S 339 53.2023 50 0.42 68
IV.MML1.EHZ. 2022-09-28T21:08:58.48 0.6 undecidable manual P 7 106.5156 50 -0.43 41
IV.RM33.EHZ. 2022-09-28T21:08:57.24 0.6 undecidable manual S 40 50.616 50 0.16 48
IV.LNSS.HHZ. 2022-09-28T21:08:57.72 0.3 undecidable manual S 20 52.4031 50 0.15 72
IV.MGAB.HHZ. 2022-09-28T21:08:57.53 0.6 undecidable manual P 326 101.4207 50 -0.6 39
MN.AQU.HNN. 2022-09-28T21:08:57.87 0.6 undecidable manual S 66 52.8027 50 0.19 48
IV.FDMO.HHZ. 2022-09-28T21:08:57.56 0.3 undecidable manual P 13 99.7224 50 -0.29 63
IV.CESI.HHZ. 2022-09-28T21:08:56.32 0.6 undecidable manual P 4 93.9393 50 -0.66 38
IV.ARRO.EHZ. 2022-09-28T21:08:56.30 0.3 undecidable manual S 355 46.7199 50 0.25 72
IV.ORTE.EHZ. 2022-09-28T21:08:56.74 0.6 undecidable manual S 313 48.7179 50 0.15 49
IV.MA9.HHN. 2022-09-28T21:08:56.14 0.3 undecidable manual S 197 45.2214 50 0.48 69
IV.MMO1.EHZ. 2022-09-28T21:08:56.35 0.3 undecidable manual P 27 91.9413 50 -0.32 64
IV.LRP.EHZ. 2022-09-28T21:08:55.28 0.3 undecidable manual P 132 85.248 50 -0.35 65
IV.MC2.EHZ. 2022-09-28T21:08:55.88 0.3 undecidable manual P 20 88.7445 50 -0.28 65
IV.T0110.HHZ. 2022-09-28T21:08:55.50 0.6 undecidable manual P 84 79.1652 50 0.8 37
IV.RDP.HHE. 2022-09-28T21:08:55.58 0.3 undecidable manual S 191 45.2214 50 -0.08 73
IV.POFI.HHZ. 2022-09-28T21:08:55.66 0.6 undecidable manual P 123 88.6446 50 -0.5 41
IV.NRCA.HHZ. 2022-09-28T21:08:54.31 0.6 undecidable manual P 18 78.5658 50 -0.29 44
IV.RCAV.EHZ. 2022-09-28T21:08:53.33 0.3 undecidable manual S 163 36.2415 50 0.06 76
IV.GIUL.HHZ. 2022-09-28T21:08:53.62 0.3 undecidable manual P 151 75.8685 50 -0.58 62
IV.LATB.EHZ. 2022-09-28T21:08:53.75 0.6 undecidable manual P 171 74.8695 50 -0.28 44
IV.BARO.HNZ. 2022-09-28T21:08:52.31 0.6 undecidable manual P 279 63.6918 50 0 48
IV.FAGN.HHZ. 2022-09-28T21:08:52.59 1.0 undecidable manual P 79 63.9915 50 0.23 23
IV.SMA1.EHZ. 2022-09-28T21:08:52.55 0.6 undecidable manual P 39 67.2771 50 -0.31 45
IV.GAVE.EHN. 2022-09-28T21:08:51.17 0.6 undecidable manual P 6 59.3961 50 -0.47 44
IV.FIAM.HHZ. 2022-09-28T21:08:51.25 0.6 undecidable manual S 64 27.3504 50 0.36 48
IT.CSO1.HGZ. 2022-09-28T21:08:50.29 0.3 undecidable manual S 106 23.1546 50 0.51 68
IV.RM33.EHZ. 2022-09-28T21:08:50.20 0.3 undecidable manual P 40 50.616 50 -0.09 73
IV.LNSS.HHZ. 2022-09-28T21:08:50.15 0.3 undecidable manual P 20 52.4031 50 -0.42 68
IV.ARRO.EHZ. 2022-09-28T21:08:50.08 0.3 undecidable manual P 355 46.7199 50 0.39 69
IV.CERT.HHZ. 2022-09-28T21:08:50.93 0.3 undecidable manual S 150 27.0507 50 0.13 76
IV.CESX.HHZ. 2022-09-28T21:08:50.98 0.3 undecidable manual P 339 53.2023 50 0.28 70
IV.ORTE.EHZ. 2022-09-28T21:08:50.70 0.3 undecidable manual P 313 48.7179 50 0.7 63
IV.GUAR.HHZ. 2022-09-28T21:08:50.95 0.3 undecidable manual P 135 57.498 50 -0.41 67
IV.PTQR.HHZ. 2022-09-28T21:08:50.45 0.6 undecidable manual P 108 50.4162 50 0.19 47
MN.AQU.HNN. 2022-09-28T21:08:50.46 0.3 undecidable manual P 66 52.8027 50 -0.17 71
IV.RDP.HHE. 2022-09-28T21:08:49.79 0.3 undecidable manual P 191 45.2214 50 0.32 70
IV.MA9.HHN. 2022-09-28T21:08:49.84 1.0 undecidable manual P 197 45.2214 50 0.38 23
IV.RMP.HHE. 2022-09-28T21:08:48.40 0.3 undecidable manual P 194 39.7269 50 -0.22 72
IV.MTCE.HHZ. 2022-09-28T21:08:47.71 0.3 undecidable manual S 202 16.4724 123 -0.08 79
IV.RCAV.EHZ. 2022-09-28T21:08:47.89 0.3 undecidable manual P 163 36.2415 50 -0.19 73
IV.CERT.HHZ. 2022-09-28T21:08:46.67 0.3 undecidable manual P 150 27.0507 50 0.01 77
IT.MMP1.HGZ. 2022-09-28T21:08:46.44 0.3 undecidable manual S 330 11.3775 133 0.04 77
IV.FIAM.HHZ. 2022-09-28T21:08:46.96 0.3 undecidable manual P 64 27.3504 50 0.25 73
IT.CSO1.HGZ. 2022-09-28T21:08:46.20 0.1 undecidable manual P 106 23.1546 50 0.13 100
IV.SRES.HHZ. 2022-09-28T21:08:46.25 0.3 undecidable manual P 289 26.6511 50 -0.36 71
IV.MTCE.HHZ. 2022-09-28T21:08:45.09 0.1 undecidable manual P 202 16.4724 123 0.17 100
IT.MMP1.HGZ. 2022-09-28T21:08:44.20 0.3 undecidable manual P 330 11.3775 133 0.09 77
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTCE.HHN. ML:2.3 0.0016699999999999998 0.26 AML other m 2022-09-28T21:08:47.89
IV.MTCE.HHE. ML:2.3 0.001765 1.46 AML other m 2022-09-28T21:08:47.80
IV.SRES.HHE. ML:1.6 0.000194 1 AML other m 2022-09-28T21:08:50.47
IV.CERT.HNN. ML:2.0 0.0005110000000000001 0.12 AML other m 2022-09-28T21:08:51.04
IV.CERT.HHN. ML:2.0 0.0006140000000000001 0.12 AML other m 2022-09-28T21:08:51.04
IV.FIAM.HHN. ML:1.9 0.00039449999999999994 0.76 AML other m 2022-09-28T21:08:51.05
IV.CERT.HHE. ML:1.8 0.000317 0.82 AML other m 2022-09-28T21:08:51.58
IV.CERT.HNE. ML:2.0 0.000589 0.76 AML other m 2022-09-28T21:08:51.99
IV.SRES.HHN. ML:1.6 0.00020700000000000002 1.16 AML other m 2022-09-28T21:08:51.64
IV.RCAV.EHN. ML:2.2 0.0006799999999999999 0.14 AML other m 2022-09-28T21:08:53.90
IV.RCAV.EHE. ML:2.2 0.0005520000000000001 0.88 AML other m 2022-09-28T21:08:53.90
IV.FIAM.HHE. ML:2.1 0.0007375000000000001 0.36 AML other m 2022-09-28T21:08:54.47
IV.ARRO.EHE. ML:2.1 0.0003305 0.18 AML other m 2022-09-28T21:08:57.55
IV.RM33.EHN. ML:1.9 0.00022700000000000002 0.26 AML other m 2022-09-28T21:08:57.83
IV.RM33.EHE. ML:2.0 0.0002395 0.3 AML other m 2022-09-28T21:08:58.38
IV.ARRO.EHN. ML:2.1 0.000323 0.18 AML other m 2022-09-28T21:08:58.57
IV.CESX.HHE. ML:2.0 0.0002265 0.34 AML other m 2022-09-28T21:08:58.54
IV.LNSS.HHE. ML:2.0 0.0002675 0.42 AML other m 2022-09-28T21:08:59.22
IV.PTQR.HHN. ML:1.4 0.00006890000000000001 0.58 AML other m 2022-09-28T21:08:59.01
IV.GUAR.HHE. ML:2.0 0.00021799999999999999 0.16 AML other m 2022-09-28T21:08:59.60
IV.GUAR.HHN. ML:2.1 0.000254 0.4 AML other m 2022-09-28T21:09:00.18
IV.LNSS.HHN. ML:2.0 0.0002395 0.48 AML other m 2022-09-28T21:09:02.35
IV.CESX.HHN. ML:1.9 0.000177 0.28 AML other m 2022-09-28T21:09:02.62
IV.FAGN.HHN. ML:2.3 0.00034649999999999997 0.28 AML other m 2022-09-28T21:09:03.14
IV.FAGN.HHE. ML:2.2 0.0002655 0.28 AML other m 2022-09-28T21:09:03.54
IV.PTQR.HHE. ML:1.4 0.00006965 0.42 AML other m 2022-09-28T21:09:04.55
IV.GIUL.HHE. ML:1.8 0.00010334999999999999 0.42 AML other m 2022-09-28T21:09:05.03
IV.SMA1.EHN. ML:2.0 0.0001915 0.4 AML other m 2022-09-28T21:09:05.24
IV.SMA1.EHE. ML:2.1 0.0001975 0.58 AML other m 2022-09-28T21:09:06.37
IV.NRCA.HHN. ML:2.0 0.00012885 0.12 AML other m 2022-09-28T21:09:06.98
IV.NRCA.HHE. ML:2.0 0.000128 0.14 AML other m 2022-09-28T21:09:07.74
IV.CESI.HHN. ML:2.1 0.00014979999999999998 0.62 AML other m 2022-09-28T21:09:09.38
IV.T0110.HHE. ML:1.9 0.000108 0.54 AML other m 2022-09-28T21:09:10.30
IV.CESI.HHE. ML:2.2 0.000155 0.48 AML other m 2022-09-28T21:09:10.55
IV.T0110.HHN. ML:1.9 0.0001185 0.36 AML other m 2022-09-28T21:09:11.05
IV.LRP.EHE. ML:2.0 0.0001158 0.72 AML other m 2022-09-28T21:09:11.13
IV.GIUL.HHN. ML:1.9 0.0001175 0.42 AML other m 2022-09-28T21:09:11.26
IV.MMO1.EHE. ML:1.9 0.00008410000000000001 0.44 AML other m 2022-09-28T21:09:11.65
IV.LRP.EHN. ML:1.4 0.000027750000000000004 1.06 AML other m 2022-09-28T21:09:11.59
IV.MMO1.EHN. ML:1.8 0.00007214999999999999 0.7 AML other m 2022-09-28T21:09:13.70
IV.MGAB.HHN. ML:1.9 0.00008094999999999999 0.52 AML other m 2022-09-28T21:09:13.52
IV.MGAB.HHE. ML:2.0 0.00010375000000000001 1.56 AML other m 2022-09-28T21:09:14.01
IV.FDMO.HHN. ML:1.9 0.00008165 1.68 AML other m 2022-09-28T21:09:14.91
IV.FDMO.HHE. ML:1.8 0.00007095 1.3 AML other m 2022-09-28T21:09:14.77
IV.MML1.EHN. ML:1.9 0.0000717 0.76 AML other m 2022-09-28T21:09:14.74
IV.MML1.EHE. ML:1.9 0.0000766 0.42 AML other m 2022-09-28T21:09:14.79
IV.CMPR.HHE. ML:2.6 0.00005215 1.58 AML other m 2022-09-28T21:09:41.88
IV.CMPR.HHN. ML:2.7 0.0000666 0.42 AML other m 2022-09-28T21:10:29.44
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