Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 30-06-2022 and time 20:05:36 (Italy) in region 4 km S Borgo Velino (RI)

A magnitude ML 1.4 earthquake occured in region: 4 km S Borgo Velino (RI), on

  • 30-06-2022 18:05:36 (UTC)
  • 30-06-2022 20:05:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.3720, 13.0710 at 10 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
Borgo Velino RI 4 972 972
Castel Sant'Angelo RI 4 1308 2280
Antrodoco RI 5 2588 4868
Petrella Salto RI 9 1197 6065
Concerviano RI 9 291 6356
Micigliano RI 9 127 6483
Cittaducale RI 10 6828 13311
Fiamignano RI 13 1413 14724
Longone Sabino RI 14 597 15321
Varco Sabino RI 15 187 15508
Scoppito AQ 15 3727 19235
Belmonte in Sabina RI 16 636 19871
Cagnano Amiterno AQ 16 1369 21240
Rocca Sinibalda RI 16 815 22055
Marcetelli RI 16 89 22144
Borbona RI 17 617 22761
Posta RI 17 694 23455
Cantalice RI 17 2755 26210
Rieti RI 18 47698 73908
Barete AQ 19 737 74645
Castel di Tora RI 19 288 74933
Pescorocchiano RI 20 2075 77008
Pizzoli AQ 20 4326 81334

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km W of L'Aquila (69753 inhabitants)
41 Km SE of Terni (111501 inhabitants)
50 Km NE of Guidonia Montecelio (88673 inhabitants)
51 Km NE of Tivoli (56533 inhabitants)
61 Km SW of Teramo (54892 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
72 Km NE of Roma (2864731 inhabitants)
80 Km E of Viterbo (67173 inhabitants)
80 Km NE of Velletri (53303 inhabitants)
90 Km W of Montesilvano (53738 inhabitants)
90 Km W of Chieti (51815 inhabitants)
91 Km NE of Pomezia (62966 inhabitants)
93 Km NE of Aprilia (73446 inhabitants)
94 Km W of Pescara (121014 inhabitants)
96 Km NE of Fiumicino (78395 inhabitants)
99 Km SE of Perugia (166134 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 1.4 2022-06-30
18:05:36		 42.3725 13.0712 10 2022-06-30
18:21:02		 Sala Sismica INGV-Roma 106658331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-06-30 18:05:36 ± 0.07
Latitude 42.3725 ± 0.0036
Longitude 13.0712 ± 0.0073
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 106658331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 644
Semi-minor axis of confidence ellipse (meter) 223
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 107
Circular confidence region, given by single value of horizontal uncertainty (meter) 640.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 124
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.46225
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 106658331
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-06-30 18:21:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SARZ.HHZ. 2022-06-30T18:07:23.89 3.0 undecidable manual Sn 1.41 0
SL.BOJS.BHZ. 2022-06-30T18:07:22.02 3.0 undecidable manual Sg 9.51 0
IV.LINA.HHZ. 2022-06-30T18:07:13.56 3.0 positive manual Pn 1.67 0
IV.IACL.HHZ. 2022-06-30T18:06:47.16 3.0 negative manual Pg 10.05 0
IV.PIPA.HHZ. 2022-06-30T18:06:40.23 3.0 undecidable manual Pn 1.93 0
OX.VARN.HHZ. 2022-06-30T18:06:29.76 3.0 undecidable manual Pn -3.09 0
IV.AGLI.HHZ. 2022-06-30T18:06:25.81 3.0 undecidable manual Pn -0.25 0
IV.IMOL.HNZ. 2022-06-30T18:06:15.64 3.0 positive manual Pg 3.04 0
IV.ARVD.HHZ. 2022-06-30T18:06:14.06 3.0 undecidable manual S -0.3 0
IV.MURB.HHZ. 2022-06-30T18:06:09.19 3.0 undecidable manual S -0.91 0
IV.CSP1.EHZ. 2022-06-30T18:06:02.45 3.0 undecidable manual S 0.55 0
IV.ASSB.HHZ. 2022-06-30T18:06:01.91 3.0 undecidable manual S -0.23 0
IV.MC2.EHZ. 2022-06-30T18:05:55.89 3.0 undecidable manual S -0.08 0
IV.NRCA.HHZ. 2022-06-30T18:05:53.28 0.3 undecidable manual S 4 51.3153 50 0.19 68
IV.CSP1.EHZ. 2022-06-30T18:05:50.59 3.0 undecidable manual P -0.19 0
IV.FDMO.HHZ. 2022-06-30T18:05:49.46 3.0 undecidable manual P -0.16 0
IV.SMA1.EHZ. 2022-06-30T18:05:49.27 0.3 undecidable manual S 37 35.8419 50 0.29 69
IV.MF5.EHZ. 2022-06-30T18:05:48.75 3.0 undecidable manual P -1.22 0
IV.MC2.EHZ. 2022-06-30T18:05:47.48 3.0 positive manual P 0.03 0
IT.MMP1.HGE. 2022-06-30T18:05:47.43 0.3 undecidable manual S 243 29.8479 50 0.07 73
IV.LNSS.HHZ. 2022-06-30T18:05:46.25 0.3 undecidable manual S 354 25.6521 111 0.06 73
IV.NRCA.HHZ. 2022-06-30T18:05:45.89 0.1 undecidable manual P 4 51.3153 50 -0.26 90
IV.TERO.HHZ. 2022-06-30T18:05:45.70 3.0 undecidable manual P -0.52 0
IV.RM33.EHZ. 2022-06-30T18:05:44.08 0.3 undecidable manual S 38 19.1697 117 -0.04 74
IV.SMA1.EHZ. 2022-06-30T18:05:43.49 0.1 undecidable manual P 37 35.8419 50 -0.28 92
IT.MMP1.HGE. 2022-06-30T18:05:42.65 1.0 undecidable manual P 243 29.8479 50 -0.19 24
IV.FIAM.HHZ. 2022-06-30T18:05:42.01 0.3 undecidable manual S 162 12.1767 129 -0.06 75
IV.LNSS.HHZ. 2022-06-30T18:05:42.17 0.1 undecidable manual P 354 25.6521 111 0.01 99
IV.RM33.EHZ. 2022-06-30T18:05:40.96 0.1 undecidable manual P 38 19.1697 117 0 100
IV.FIAM.HHZ. 2022-06-30T18:05:39.97 0.1 negative manual P 162 12.1767 129 0.19 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FIAM.HHE. ML:1.6 0.0004125 0.84 AML other m 2022-06-30T18:05:42.47
IV.FIAM.HHN. ML:1.6 0.00044750000000000004 1.36 AML other m 2022-06-30T18:05:42.26
IV.RM33.EHN. ML:1.4 0.000184 0.66 AML other m 2022-06-30T18:05:44.08
IV.RM33.EHE. ML:1.6 0.0003105 0.86 AML other m 2022-06-30T18:05:44.61
IV.LNSS.HHN. ML:1.7 0.000307 1.86 AML other m 2022-06-30T18:05:47.99
IV.LNSS.HHE. ML:1.7 0.000279 0.4 AML other m 2022-06-30T18:05:47.07
IV.SMA1.EHN. ML:1.2 0.0000639 0.26 AML other m 2022-06-30T18:05:51.90
IV.SMA1.EHE. ML:1.3 0.00007535 1.64 AML other m 2022-06-30T18:05:52.11
IV.NRCA.HHN. ML:1.6 0.00010899999999999999 0.5 AML other m 2022-06-30T18:05:54.35
IV.NRCA.HHE. ML:1.7 0.00013350000000000002 0.54 AML other m 2022-06-30T18:05:54.40
IV.FDMO.HHE. ML:1.2 0.000025849999999999998 0.9 AML other m 2022-06-30T18:06:00.73
IV.FDMO.HHN. ML:1.2 0.000025 0.24 AML other m 2022-06-30T18:06:01.36
IV.ASSB.HHN. ML:1.2 0.0000223 1.6 AML other m 2022-06-30T18:06:04.83
IV.ASSB.HHE. ML:1.2 0.0000197 1.04 AML other m 2022-06-30T18:06:06.24
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