Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 09-06-2023 and time 05:20:04 (Italy) in region 3 km NE Morro Reatino (RI)

A magnitude ML 2.0 earthquake occured in region: 3 km NE Morro Reatino (RI), on

  • 09-06-2023 03:20:04 (UTC)
  • 09-06-2023 05:20:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.5490, 12.8580 at 8 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Morro Reatino RI 3 373 373
Rivodutri RI 4 1253 1626
Polino TR 4 233 1859
Labro RI 5 374 2233
Poggio Bustone RI 6 2055 4288
Arrone TR 8 2763 7051
Colli sul Velino RI 8 533 7584
Leonessa RI 9 2435 10019
Montefranco TR 9 1276 11295
Ferentillo TR 10 1913 13208
Cantalice RI 10 2755 15963
Greccio RI 13 1558 17521
Monteleone di Spoleto PG 14 599 18120
Rieti RI 16 47698 65818
Stroncone TR 17 4917 70735
Contigliano RI 17 3783 74518
Terni TR 17 111501 186019
Scheggino PG 18 461 186480
Poggiodomo PG 19 117 186597
Cittaducale RI 20 6828 193425
Micigliano RI 20 127 193552
Posta RI 20 694 194246

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km E of Terni (111501 inhabitants)
47 Km S of Foligno (57155 inhabitants)
50 Km W of L'Aquila (69753 inhabitants)
62 Km N of Guidonia Montecelio (88673 inhabitants)
63 Km E of Viterbo (67173 inhabitants)
65 Km N of Tivoli (56533 inhabitants)
71 Km W of Teramo (54892 inhabitants)
73 Km SE of Perugia (166134 inhabitants)
79 Km NE of Roma (2864731 inhabitants)
96 Km N of Velletri (53303 inhabitants)
100 Km NE of Fiumicino (78395 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
Reviewed
Rev100 		ML 2.0 2023-06-09
03:20:04		 42.5493 12.8575 9 2023-06-09
03:30:45		 Sala Sismica INGV-Roma 118231921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-09 03:20:04 ± 0.08
Latitude 42.5493 ± 0.0045
Longitude 12.8575 ± 0.0049
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118231921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 520
Semi-minor axis of confidence ellipse (meter) 370
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 191
Circular confidence region, given by single value of horizontal uncertainty (meter) 520.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 67
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 24
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) 0.59895
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 14
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 55
Type of magnitude ML
Reference to an origin 118231921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-09 03:30:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MTRZ.HNZ. 2023-06-09T03:20:40.59 3.0 undecidable manual Pn 2.22 0
IV.GATE.HHZ. 2023-06-09T03:20:39.28 3.0 positive manual Pg 3.74 0
IV.ARVD.HHZ. 2023-06-09T03:20:37.40 3.0 undecidable manual S -0.44 0
IV.EL6.EHZ. 2023-06-09T03:20:33.20 3.0 undecidable manual S 0.29 0
IV.MURB.HHZ. 2023-06-09T03:20:31.98 3.0 undecidable manual S 0.72 0
IV.CRE.HHZ. 2023-06-09T03:20:28.67 3.0 undecidable manual P 1.15 0
IV.MF5.EHZ. 2023-06-09T03:20:27.65 3.0 undecidable manual S 0.52 0
IV.CSP1.EHZ. 2023-06-09T03:20:25.09 0.3 undecidable manual S 25 66.4779 50 0.16 67
IV.ATMI.HHZ. 2023-06-09T03:20:23.39 3.0 positive manual P 1.53 0
IV.ASSB.HHZ. 2023-06-09T03:20:23.12 0.6 undecidable manual S 344 57.0984 50 0.7 39
IV.ATVO.HHZ. 2023-06-09T03:20:23.42 3.0 negative manual P 1.54 0
IV.FDMO.HHZ. 2023-06-09T03:20:22.74 0.3 undecidable manual S 19 57.1983 50 0.29 67
IV.ARVD.HHZ. 2023-06-09T03:20:21.06 3.0 positive manual P -1.9 0
IV.SSFR.HHZ. 2023-06-09T03:20:21.36 3.0 positive manual P -0.43 0
IV.CESI.HHZ. 2023-06-09T03:20:20.71 0.6 undecidable manual S 4 50.7159 50 0 48
IV.EL6.EHZ. 2023-06-09T03:20:19.54 3.0 negative manual P -0.65 0
IV.MGAB.HHZ. 2023-06-09T03:20:17.23 3.0 negative manual P -0.13 0
IV.NRCA.HHZ. 2023-06-09T03:20:17.19 0.6 undecidable manual S 33 37.8288 50 -0.09 48
IV.MURB.HHZ. 2023-06-09T03:20:17.57 3.0 negative manual P -1.69 0
IV.ATCC.EHZ. 2023-06-09T03:20:17.08 3.0 negative manual P -0.37 0
IV.MF5.EHZ. 2023-06-09T03:20:17.99 3.0 negative manual P 1.05 0
IV.SACS.HHZ. 2023-06-09T03:20:17.25 3.0 undecidable manual P -1.95 0
IV.CSP1.EHZ. 2023-06-09T03:20:16.19 0.1 undecidable manual P 25 66.4779 50 0.04 92
IV.MML1.EHZ. 2023-06-09T03:20:15.41 3.0 positive manual P -0.52 0
IV.MTCE.HHZ. 2023-06-09T03:20:14.68 3.0 undecidable manual P -0.16 0
IV.RM33.EHZ. 2023-06-09T03:20:14.99 0.3 undecidable manual S 99 29.5482 106 0.17 72
IV.MMO1.EHZ. 2023-06-09T03:20:14.22 3.0 negative manual P -0.28 0
IV.FDMO.HHZ. 2023-06-09T03:20:14.38 0.3 undecidable manual P 19 57.1983 50 -0.34 66
IV.ASSB.HHZ. 2023-06-09T03:20:14.49 0.1 undecidable manual P 344 57.0984 50 -0.21 90
MN.AQU.HHN. 2023-06-09T03:20:13.43 0.6 undecidable manual P 116 49.8168 50 -0.14 46
IV.CESI.HHZ. 2023-06-09T03:20:13.47 0.1 positive manual P 4 50.7159 50 -0.25 91
IV.SRES.HHE. 2023-06-09T03:20:13.11 0.3 undecidable manual P 220 44.8218 50 0.29 68
IV.CESX.HHZ. 2023-06-09T03:20:13.34 0.3 undecidable manual S 287 23.0547 110 0.65 64
IV.FIAM.HHZ. 2023-06-09T03:20:11.52 0.1 undecidable manual P 146 37.7289 50 -0.2 94
IT.MMP1.HGN. 2023-06-09T03:20:11.91 0.6 undecidable manual P 195 34.4433 50 0.69 41
IV.NRCA.HHZ. 2023-06-09T03:20:11.38 0.1 undecidable manual P 33 37.8288 50 -0.36 91
IV.GAVE.EHZ. 2023-06-09T03:20:10.53 0.3 undecidable manual S 11 16.1727 118 0.05 75
IV.RM33.EHZ. 2023-06-09T03:20:10.13 0.6 undecidable manual P 99 29.5482 106 -0.18 48
IV.LNSS.HHZ. 2023-06-09T03:20:10.82 0.3 undecidable manual S 68 16.0728 118 0.36 71
IV.ARRO.EHZ. 2023-06-09T03:20:08.16 0.3 undecidable manual S 294 8.1807 136 -0.09 76
IV.CESX.HHZ. 2023-06-09T03:20:08.82 0.1 undecidable manual P 287 23.0547 110 -0.26 95
IV.LNSS.HHZ. 2023-06-09T03:20:07.92 0.1 positive manual P 68 16.0728 118 0.12 99
IV.GAVE.EHZ. 2023-06-09T03:20:07.74 0.1 positive manual P 11 16.1727 118 -0.07 100
IV.ARRO.EHZ. 2023-06-09T03:20:06.20 0.1 positive manual P 294 8.1807 136 -0.32 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHE. ML:2.5 0.0045375829999999995 0.5008 AML other m 2023-06-09T03:20:08.84
IV.ARRO.EHN. ML:2.5 0.00524 0.46 AML other m 2023-06-09T03:20:09.28
IV.GAVE.EHN. ML:2.4 0.0025981585000000003 0.3184 AML other m 2023-06-09T03:20:11.06
IV.GAVE.HNE. ML:2.6 0.00379 0.3 AML other m 2023-06-09T03:20:10.88
IV.GAVE.EHE. ML:2.6 0.003805 0.3 AML other m 2023-06-09T03:20:10.89
IV.LNSS.HHE. ML:2.2 0.00163 0.34 AML other m 2023-06-09T03:20:12.62
IV.LNSS.HNE. ML:2.2 0.001635 0.96 AML other m 2023-06-09T03:20:12.62
IV.LNSS.HHN. ML:2.2 0.0016999999999999997 1 AML other m 2023-06-09T03:20:12.12
IV.GAVE.HNN. ML:2.0 0.0009195 0.62 AML other m 2023-06-09T03:20:13.48
IV.CESX.HHN. ML:2.1 0.0007615 1.22 AML other m 2023-06-09T03:20:15.84
IV.LNSS.HNN. ML:2.2 0.0014038874999999999 0.7504 AML other m 2023-06-09T03:20:12.13
IV.NRCA.HHE. ML:2.0 0.00039749999999999996 0.16 AML other m 2023-06-09T03:20:17.88
IV.RM33.HNE. ML:1.9 0.0003965 0.44 AML other m 2023-06-09T03:20:18.45
IV.RM33.HNN. ML:2.0 0.0004485 0.52 AML other m 2023-06-09T03:20:18.70
IV.RM33.EHN. ML:2.0 0.0004915 0.52 AML other m 2023-06-09T03:20:18.71
IV.RM33.EHE. ML:1.9 0.00039200000000000004 0.5 AML other m 2023-06-09T03:20:19.46
IV.NRCA.HHN. ML:1.9 0.0003275 1.5 AML other m 2023-06-09T03:20:20.18
IV.CESX.HHE. ML:2.1 0.0007564999999999999 0.5 AML other m 2023-06-09T03:20:20.57
IV.FDMO.HHE. ML:2.2 0.00032499999999999993 0.28 AML other m 2023-06-09T03:20:23.17
IV.CESI.HHE. ML:2.1 0.0003165 0.48 AML other m 2023-06-09T03:20:23.65
IV.FIAM.HHN. ML:1.8 0.000245 0.56 AML other m 2023-06-09T03:20:23.19
IV.ASSB.HHN. ML:1.8 0.00014450000000000002 0.34 AML other m 2023-06-09T03:20:23.97
IV.FDMO.HHN. ML:1.9 0.0001875 0.22 AML other m 2023-06-09T03:20:24.12
IV.ASSB.HHE. ML:1.9 0.00017199999999999998 0.32 AML other m 2023-06-09T03:20:24.81
IV.MMO1.EHN. ML:2.0 0.000221 0.36 AML other m 2023-06-09T03:20:24.97
IV.MML1.EHE. ML:2.2 0.00034199999999999996 0.24 AML other m 2023-06-09T03:20:25.73
IV.CESI.HHN. ML:2.1 0.0003105 1.52 AML other m 2023-06-09T03:20:27.08
IV.MML1.EHN. ML:2.0 0.0002115 1.46 AML other m 2023-06-09T03:20:27.89
IV.FIAM.HHE. ML:1.4 0.00009641690999999999 0.6592 AML other m 2023-06-09T03:20:24.54
IV.ATCC.EHE. ML:2.2 0.000255 0.52 AML other m 2023-06-09T03:20:29.49
IV.MGAB.HHE. ML:2.0 0.00017649999999999998 1.54 AML other m 2023-06-09T03:20:30.01
IV.MMO1.EHE. ML:2.0 0.000236 1.42 AML other m 2023-06-09T03:20:30.89
IV.CSP1.EHE. ML:0.0 0.00027600000000000004 0.38 AML other m 2023-06-09T03:20:32.20
IV.ATCC.EHN. ML:2.2 0.00022999999999999998 0.58 AML other m 2023-06-09T03:20:32.49
IV.ATCC.HNN. ML:2.3 0.0002925 0.58 AML other m 2023-06-09T03:20:32.21
IV.ATCC.HNE. ML:2.3 0.000316 1.58 AML other m 2023-06-09T03:20:33.15
IV.MGAB.HHN. ML:2.1 0.00019350000000000001 0.32 AML other m 2023-06-09T03:20:33.11
IV.MTCE.HHE. ML:1.5 0.00006970000000000001 0.42 AML other m 2023-06-09T03:20:34.34
IV.SACS.HHE. ML:1.6 0.0000551 0.64 AML other m 2023-06-09T03:20:34.50
IV.MURB.HHN. ML:2.2 0.00021400000000000002 0.32 AML other m 2023-06-09T03:20:35.84
IV.MF5.EHN. ML:1.9 0.00013698907 0.56 AML other m 2023-06-09T03:20:30.56
IV.MURB.HHE. ML:2.3 0.0002515 0.74 AML other m 2023-06-09T03:20:37.06
IV.CSP1.EHN. ML:0.0 0.00029200000000000005 0.62 AML other m 2023-06-09T03:20:37.33
IV.MF5.EHE. ML:1.9 0.0001255 1.48 AML other m 2023-06-09T03:20:39.89
IV.ATMI.HHE. ML:2.4 0.000223 0.5 AML other m 2023-06-09T03:20:40.25
IV.SACS.HHN. ML:1.7 0.00006485 0.64 AML other m 2023-06-09T03:20:40.12
IV.ATMI.HHN. ML:2.3 0.00022099999999999998 0.52 AML other m 2023-06-09T03:20:40.66
IV.ARVD.HHE. ML:1.6 0.000040050000000000004 0.72 AML other m 2023-06-09T03:20:41.49
IV.SSFR.HHN. ML:2.0 0.00009625000000000001 0.28 AML other m 2023-06-09T03:20:43.38
IV.ATVO.HHN. ML:1.7 0.000050549999999999995 0.62 AML other m 2023-06-09T03:20:43.52
IV.ATVO.HHE. ML:1.7 0.00005375 0.52 AML other m 2023-06-09T03:20:46.47
IV.ARVD.HHN. ML:1.5 0.00002785 0.88 AML other m 2023-06-09T03:20:47.46
IV.SSFR.HHE. ML:1.9 0.00008115 0.24 AML other m 2023-06-09T03:20:47.54
IV.CRE.HHE. ML:1.5 0.0000218 0.66 AML other m 2023-06-09T03:20:51.57
IV.CRE.HHN. ML:1.6 0.000025500000000000003 1.62 AML other m 2023-06-09T03:20:59.84
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