Earthquake with magnitude of ML 1.2 on date 24-06-2019 and time 09:00:19 (Italy) in region 3 km E Colli sul Velino (RI)

A magnitude ML 1.2 earthquake occured in region: 3 km E Colli sul Velino (RI), on

  • 24-06-2019 07:00:19 (UTC)
  • 24-06-2019 09:00:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.49, 12.82 at 16 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Colli sul Velino RI 3 533 533
Morro Reatino RI 4 373 906
Rivodutri RI 4 1253 2159
Labro RI 4 374 2533
Greccio RI 6 1558 4091
Poggio Bustone RI 6 2055 6146
Cantalice RI 7 2755 8901
Contigliano RI 10 3783 12684
Rieti RI 10 47698 60382
Polino TR 11 233 60615
Arrone TR 11 2763 63378
Stroncone TR 13 4917 68295
Montefranco TR 13 1276 69571
Cottanello RI 14 563 70134
Leonessa RI 15 2435 72569
Ferentillo TR 15 1913 74482
Cittaducale RI 16 6828 81310
Montasola RI 16 395 81705
Configni RI 16 633 82338
Terni TR 16 111501 193839
Monte San Giovanni in Sabina RI 18 714 194553
Vacone RI 19 256 194809
Micigliano RI 20 127 194936
Belmonte in Sabina RI 20 636 195572

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km SE of Terni (111501 inhabitants)
50 Km W of L'Aquila (69753 inhabitants)
53 Km S of Foligno (57155 inhabitants)
55 Km N of Guidonia Montecelio (88673 inhabitants)
58 Km N of Tivoli (56533 inhabitants)
59 Km E of Viterbo (67173 inhabitants)
72 Km NE of Roma (2864731 inhabitants)
75 Km W of Teramo (54892 inhabitants)
77 Km SE of Perugia (166134 inhabitants)
89 Km N of Velletri (53303 inhabitants)
93 Km NE of Fiumicino (78395 inhabitants)
95 Km N of Pomezia (62966 inhabitants)
95 Km E of Civitavecchia (52991 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.2 2019-06-24
07:00:19
42.49 12.82 16 2019-06-24
07:05:21
Sala Sismica INGV-Roma 69857401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-24 07:00:19 ± 0.05
Latitude 42.49 ± 0.00
Longitude 12.82 ± 0.00
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 69857401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 208
Semi-minor axis of confidence ellipse (meter) 127
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 177
Circular confidence region, given by single value of horizontal uncertainty (meter) 210
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 113
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.07
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.40649
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 69857401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-24 07:05:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.SARM.EHZ. 2019-06-24T07:01:37.99 3.0 undecidable manual Sg 3.17 0
IV.BIOG.HNZ. 2019-06-24T07:01:26.09 3.0 undecidable manual Sg 1.29 0
IV.SEI.HHZ. 2019-06-24T07:01:22.52 3.0 undecidable manual Sg 1.21 0
IV.MNTV.HNZ. 2019-06-24T07:01:09.13 3.0 undecidable manual Pn -1.03 0
IV.FIR.HHZ. 2019-06-24T07:00:52.99 3.0 undecidable manual Pg 0.89 0
IV.COLB.HHZ. 2019-06-24T07:00:51.67 3.0 undecidable manual Pn -1.83 0
IV.PE3.EHZ. 2019-06-24T07:00:44.85 3.0 undecidable manual P -0.4 0
IV.GIUL.HHZ. 2019-06-24T07:00:35.56 3.0 positive manual P -3.88 0
IV.NRCA.HHZ. 2019-06-24T07:00:34.68 0.3 undecidable manual S 32 0.4065 98 0.12 71
IV.RM33.EHZ. 2019-06-24T07:00:31.24 0.3 undecidable manual S 86 0.2923 102 0.01 74
IV.GAVE.EHZ. 2019-06-24T07:00:28.84 0.3 undecidable manual S 15 0.2095 110 -0.04 75
IV.NRCA.HHZ. 2019-06-24T07:00:28.25 0.1 positive manual P 32 0.4065 98 -0.15 94
IV.LNSS.HHZ. 2019-06-24T07:00:28.54 0.3 undecidable manual S 55 0.1988 112 -0.03 75
IV.CESX.HHZ. 2019-06-24T07:00:28.81 0.3 undecidable manual S 305 0.2077 111 -0.01 76
IV.MOMA.HHZ. 2019-06-24T07:00:27.61 0.3 undecidable manual P 330 0.3633 99 -0.06 73
IV.FIAM.HHZ. 2019-06-24T07:00:26.74 0.3 negative manual P 135 0.313 101 -0.07 73
IV.ARRO.EHZ. 2019-06-24T07:00:26.06 0.3 undecidable manual S 337 0.0971 137 -0.02 77
IV.RM33.EHZ. 2019-06-24T07:00:26.53 0.3 undecidable manual P 86 0.2923 102 0.05 74
IV.CESX.HHZ. 2019-06-24T07:00:25.12 0.1 undecidable manual P 305 0.2077 111 0.04 100
IV.GAVE.EHZ. 2019-06-24T07:00:25.19 0.3 negative manual P 15 0.2095 110 0.07 75
IT.MMP1.HGZ. 2019-06-24T07:00:25.72 0.6 undecidable manual P 192 0.2455 106 0.02 50
IV.LNSS.HHZ. 2019-06-24T07:00:24.95 0.3 undecidable manual P 55 0.1988 112 0.01 76
IV.ARRO.EHZ. 2019-06-24T07:00:23.59 0.3 undecidable manual P 337 0.0971 137 0.09 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHN. ML:1 8.14E-5 0.8 AML other m 2019-06-24T07:00:26.51
IV.ARRO.EHE. ML:1 8.755E-5 0.16 AML other m 2019-06-24T07:00:27.75
IV.LNSS.HHE. ML:1.4 0.0001615 0.48 AML other m 2019-06-24T07:00:28.94
IV.GAVE.EHE. ML:1.3 0.00011255 1.76 AML other m 2019-06-24T07:00:28.03
IV.GAVE.EHN. ML:1.4 0.000141 1.46 AML other m 2019-06-24T07:00:28.96
IV.CESX.HHE. ML:1.1 7.185E-5 1.54 AML other m 2019-06-24T07:00:28.21
IV.LNSS.HHN. ML:1.2 0.0001065 1.3 AML other m 2019-06-24T07:00:29.91
IV.CESX.HHN. ML:1.2 9.18E-5 1.16 AML other m 2019-06-24T07:00:29.40
IV.RM33.EHE. ML:1.1 5.32E-5 0.78 AML other m 2019-06-24T07:00:31.41
IV.RM33.EHN. ML:1.2 6.615E-5 0.84 AML other m 2019-06-24T07:00:32.69
IV.MOMA.HHN. ML:1.1 4.255E-5 0.2 AML other m 2019-06-24T07:00:34.11
IV.MOMA.HHE. ML:1.1 4.285E-5 0.8 AML other m 2019-06-24T07:00:34.00
IV.NRCA.HHE. ML:1.2 4.935E-5 0.16 AML other m 2019-06-24T07:00:34.94
IV.NRCA.HHN. ML:1 2.78E-5 0.44 AML other m 2019-06-24T07:00:36.99
IV.SEI.HHE. ML:2 2.95E-5 1.12 AML other m 2019-06-24T07:01:24.71
IV.SEI.HHN. ML:2.4 7.57E-5 1.36 AML other m 2019-06-24T07:01:26.23
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download