Earthquake with magnitude of ML 2.0 on date 10-06-2019 and time 21:54:20 (UTC) in region 3 km E Accumoli (RI)

A magnitude ML 2.0 earthquake occured in region: 3 km E Accumoli (RI), on

  • 10-06-2019 21:54:20 (UTC)
  • 10-06-2019 23:54:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.71, 13.28 at 10 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Accumoli RI 3 667 667
Arquata del Tronto AP 8 1178 1845
Amatrice RI 9 2657 4502
Acquasanta Terme AP 13 2916 7418
Cittareale RI 14 482 7900
Montegallo AP 16 523 8423
Valle Castellana TE 18 977 9400
Campotosto AQ 18 542 9942
Norcia PG 18 4957 14899

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km W of Teramo (54892 inhabitants)
41 Km N of L'Aquila (69753 inhabitants)
54 Km E of Terni (111501 inhabitants)
55 Km SE of Foligno (57155 inhabitants)
74 Km W of Montesilvano (53738 inhabitants)
81 Km W of Pescara (121014 inhabitants)
83 Km W of Chieti (51815 inhabitants)
85 Km SE of Perugia (166134 inhabitants)
91 Km NE of Guidonia Montecelio (88673 inhabitants)
92 Km NE of Tivoli (56533 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
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 1000 ML 2.0 2019-06-10
21:54:20
42.71 13.28 10 2019-11-13
14:30:59
Bollettino Sismico Italiano INGV 71884001
Rev 100 ML 2.2 2019-06-10
21:54:20
42.71 13.29 13 2019-06-10
22:07:26
Sala Sismica INGV-Roma 69394251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-10 21:54:20 ± 0.06
Latitude 42.71 ± 0.00
Longitude 13.28 ± 0.01
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71884001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 455
Semi-minor axis of confidence ellipse (meter) 327
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 221
Circular confidence region, given by single value of horizontal uncertainty (meter) 460
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 71
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 41
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.08544
Epicentral distance of station farthest from the epicenter (degree) 0.99195
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.4
Num. used stations 45
Type of magnitude ML
Reference to an origin 71884001
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-11 12:23:03

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 55
Type of magnitude ML
Reference to an origin 69394251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-10 22:07:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ATCC.EHN. 2019-06-10T21:54:44.12 0.6 undecidable manual S 316 0.6709 50 0.82 36
IV.SNTG.HHZ. 2019-06-10T21:54:41.97 0.6 undecidable manual S 336 0.6025 50 0.69 39
IV.CESX.HHE. 2019-06-10T21:54:39.23 0.6 undecidable manual S 259 0.5207 50 0.38 43
IV.MOMA.HHZ. 2019-06-10T21:54:39.55 0.6 undecidable manual S 281 0.5315 50 0.37 43
IV.VCEL.EHZ. 2019-06-10T21:54:39.34 0.6 undecidable manual S 127 0.5162 50 0.63 40
IV.PIEI.HHE. 2019-06-10T21:54:39.44 0.3 undecidable manual P 327 0.992 50 0.19 61
IV.MGAB.HHN. 2019-06-10T21:54:37.86 0.3 undecidable manual P 284 0.8822 50 0.49 59
IV.ARVD.HHE. 2019-06-10T21:54:36.48 0.3 undecidable manual P 343 0.8292 50 0.01 66
IV.ARRO.EHZ. 2019-06-10T21:54:35.56 0.6 undecidable manual S 252 0.4002 50 0.27 46
IV.CESI.HHN. 2019-06-10T21:54:35.45 0.6 undecidable manual S 317 0.4065 50 -0.03 48
IV.MURB.HHZ. 2019-06-10T21:54:35.86 0.3 undecidable manual P 315 0.7851 50 0.15 65
IV.GUMA.HHE. 2019-06-10T21:54:34.47 0.3 undecidable manual S 6 0.3579 50 0.43 67
IV.CSP1.EHN. 2019-06-10T21:54:34.92 0.6 undecidable manual S 352 0.3894 50 -0.04 48
IV.ATCC.EHN. 2019-06-10T21:54:33.49 0.1 undecidable manual P 316 0.6709 50 -0.26 86
IV.EL6.EHZ. 2019-06-10T21:54:33.21 0.1 undecidable manual P 348 0.6367 50 0.04 91
IV.SNTG.HHZ. 2019-06-10T21:54:32.28 0.1 undecidable manual P 336 0.6025 50 -0.31 87
IV.FEMA.HNE. 2019-06-10T21:54:32.30 0.6 undecidable manual S 326 0.3067 50 -0.23 47
IV.GIGS.HHE. 2019-06-10T21:54:32.75 0.6 undecidable manual S 140 0.331 50 -0.5 44
IV.T0110.HHZ. 2019-06-10T21:54:32.27 0.3 undecidable manual P 142 0.5998 50 -0.27 66
IV.MOMA.HHZ. 2019-06-10T21:54:31.25 0.1 undecidable manual P 281 0.5315 50 -0.12 92
IV.VCEL.EHZ. 2019-06-10T21:54:31.02 0.3 undecidable manual P 127 0.5162 50 -0.09 69
IV.TRTR.HHZ. 2019-06-10T21:54:31.17 0.1 undecidable manual P 77 0.4748 50 0.77 77
IV.FAGN.HHZ. 2019-06-10T21:54:30.75 0.3 undecidable manual P 153 0.4937 50 0.03 71
IV.CESX.HHE. 2019-06-10T21:54:30.91 0.1 undecidable manual P 259 0.5207 50 -0.28 89
IV.LNSS.HHZ. 2019-06-10T21:54:29.60 0.1 undecidable manual S 240 0.2059 114 0.24 95
IV.RM33.HNE. 2019-06-10T21:54:29.30 0.3 undecidable manual S 194 0.2032 114 0.02 75
IV.ARRO.EHZ. 2019-06-10T21:54:28.89 0.1 positive manual P 252 0.4002 50 -0.24 92
IV.CSP1.EHN. 2019-06-10T21:54:28.62 0.1 undecidable manual P 352 0.3894 50 -0.33 90
IV.CAMP.HHZ. 2019-06-10T21:54:28.70 0.1 undecidable manual S 151 0.1943 115 -0.26 95
IV.CESI.HHN. 2019-06-10T21:54:28.90 0.1 positive manual P 317 0.4065 50 -0.34 90
MN.AQU.HHE. 2019-06-10T21:54:28.41 0.6 undecidable manual P 166 0.3633 50 -0.1 48
IV.GUMA.HHE. 2019-06-10T21:54:28.40 0.1 negative manual P 6 0.3579 50 -0.01 97
IV.NRCA.HNZ. 2019-06-10T21:54:28.10 0.1 undecidable manual S 316 0.1772 117 -0.26 96
IV.GIGS.HHE. 2019-06-10T21:54:27.58 0.1 undecidable manual P 140 0.331 50 -0.37 90
IV.FEMA.HNE. 2019-06-10T21:54:27.22 0.3 undecidable manual P 326 0.3067 50 -0.32 69
IV.CAMP.HHZ. 2019-06-10T21:54:25.33 0.1 negative manual P 151 0.1943 115 -0.15 97
IV.RM33.HNE. 2019-06-10T21:54:25.65 0.1 undecidable manual P 194 0.2032 114 -0.01 100
IV.NRCA.HNZ. 2019-06-10T21:54:25.05 0.1 positive manual P 316 0.1772 117 -0.08 99
IV.LNSS.HHZ. 2019-06-10T21:54:25.76 0.1 positive manual P 240 0.2059 114 0.05 99
IV.SMA1.EHZ. 2019-06-10T21:54:25.95 0.3 undecidable manual S 153 0.0854 136 0.47 70
IV.SMA1.EHZ. 2019-06-10T21:54:23.88 0.1 negative manual P 153 0.0854 136 0.41 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHN. ML:2.4 0.00324 0.36 AML other m 2019-06-10T21:54:26.07
IV.SMA1.EHE. ML:0 0.003115 0.26 AML other m 2019-06-10T21:54:26.16
IV.NRCA.HNN. ML:0 0.003285 0.14 AML other m 2019-06-10T21:54:28.32
IV.NRCA.HHE. ML:0 0.00535 0.16 AML other m 2019-06-10T21:54:28.39
IV.NRCA.HHN. ML:0 0.003125 0.14 AML other m 2019-06-10T21:54:28.32
IV.NRCA.HNE. ML:0 0.004625 0.14 AML other m 2019-06-10T21:54:28.39
IV.CAMP.HHN. ML:0 0.00036720225 0.4608 AML other m 2019-06-10T21:54:29.09
IV.CAMP.HHE. ML:0 0.000308 0.2 AML other m 2019-06-10T21:54:29.31
IV.LNSS.HHE. ML:0 0.00142 1.88 AML other m 2019-06-10T21:54:30.04
IV.LNSS.HHN. ML:0 0.000909 0.7 AML other m 2019-06-10T21:54:30.33
IV.GIGS.HHE. ML:1.2 5.2888915E-5 0.1664 AML other m 2019-06-10T21:54:33.66
IV.GIGS.HHN. ML:0 6.515E-5 0.16 AML other m 2019-06-10T21:54:34.19
IV.GUMA.HHN. ML:0 0.0009225 0.26 AML other m 2019-06-10T21:54:34.86
IV.GUMA.HNE. ML:2.5 0.0010272759 0.3328 AML other m 2019-06-10T21:54:34.94
IV.GUMA.HHE. ML:2.5 0.0012 0.3 AML other m 2019-06-10T21:54:34.79
IV.CESI.HHE. ML:0 0.0002765 0.2 AML other m 2019-06-10T21:54:35.86
IV.CESI.HHN. ML:2 0.000336 0.3 AML other m 2019-06-10T21:54:36.16
IV.ARRO.EHE. ML:0 0.0002315 0.18 AML other m 2019-06-10T21:54:36.74
IV.ARRO.EHN. ML:0 0.000247 0.22 AML other m 2019-06-10T21:54:38.36
IV.VCEL.EHE. ML:0 0.0001719475 0.3584 AML other m 2019-06-10T21:54:44.43
IV.VCEL.EHN. ML:0 0.0003215 0.34 AML other m 2019-06-10T21:54:40.77
IV.CESX.HHE. ML:0 0.000118 0.2 AML other m 2019-06-10T21:54:40.83
IV.FAGN.HHE. ML:0 0.0001579002 0.32 AML other m 2019-06-10T21:54:40.92
IV.MOMA.HHN. ML:0 0.0003435 0.24 AML other m 2019-06-10T21:54:41.19
IV.MOMA.HHE. ML:0 0.0004695 0.24 AML other m 2019-06-10T21:54:41.75
IV.MOMA.HNE. ML:2.3 0.00045345255 0.2432 AML other m 2019-06-10T21:54:41.76
IV.CESX.HHN. ML:0 0.000169 0.22 AML other m 2019-06-10T21:54:41.67
IV.SNTG.HHN. ML:0 5.0757435E-5 0.1536 AML other m 2019-06-10T21:54:45.45
IV.FAGN.HHN. ML:0 0.000134029 0.256 AML other m 2019-06-10T21:54:45.78
IV.TRTR.HHE. ML:0 0.0005079161 0.4608 AML other m 2019-06-10T21:54:50.36
IV.ATCC.EHE. ML:1.8 8.57366E-5 0.2688 AML other m 2019-06-10T21:54:46.01
IV.ATCC.EHN. ML:1.8 9.14107625E-5 0.192 AML other m 2019-06-10T21:54:45.95
IV.SNTG.HHE. ML:0 4.2454355E-5 0.1536 AML other m 2019-06-10T21:54:46.04
IV.T0110.HHN. ML:0 0.000133 0.34 AML other m 2019-06-10T21:54:47.35
IV.TRTR.HHN. ML:0 0.0005735 0.46 AML other m 2019-06-10T21:54:47.85
IV.T0110.HHE. ML:0 0.0001305 0.72 AML other m 2019-06-10T21:54:53.76
IV.MURB.HHE. ML:0 0.000251 0.3 AML other m 2019-06-10T21:54:50.48
IV.MURB.HHN. ML:0 0.0002243711 0.2944 AML other m 2019-06-10T21:54:51.61
IV.ARVD.HHE. ML:1.4 2.3627625E-5 0.1152 AML other m 2019-06-10T21:54:53.18
IV.PIEI.HHN. ML:0 2.4650815E-5 0.2944 AML other m 2019-06-10T21:54:54.53
IV.PIEI.HHE. ML:1.5 2.7264895E-5 0.2176 AML other m 2019-06-10T21:54:54.87
IV.MGAB.HHN. ML:1.8 6.473968E-5 0.3456 AML other m 2019-06-10T21:54:55.77
IV.ARVD.HHN. ML:0 1.995E-5 0.68 AML other m 2019-06-10T21:54:56.77
IV.MGAB.HHE. ML:0 0.000125 1.16 AML other m 2019-06-10T21:54:56.91
IV.SNTG.HNN. ML:2 0.00019074955 0.768 AML other m 2019-06-10T21:54:57.20
IV.ATMI.HHN. ML:0 9.795E-5 0.44 AML other m 2019-06-10T21:55:00.22
IV.ATMI.HHE. ML:0 6.863657E-5 0.3328 AML other m 2019-06-10T21:55:00.72
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
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 full SEED format Download