INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 2.2 on date 06-11-2018 and time 18:04:34 (Italy) in region 2 km E Venarotta (AP)

A magnitude ML 2.2 earthquake occured in region: 2 km E Venarotta (AP), on

  • 06-11-2018 17:04:34 (UTC)
  • 06-11-2018 18:04:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.89, 13.52 at 21 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
Venarotta AP 2 2066 2066
Roccafluvione AP 4 2010 4076
Palmiano AP 5 196 4272
Ascoli Piceno AP 6 49407 53679
Rotella AP 9 906 54585
Force AP 9 1354 55939
Castignano AP 11 2796 58735
Montedinove AP 11 488 59223
Comunanza AP 12 3166 62389
Folignano AP 12 9241 71630
Montefalcone Appennino FM 12 424 72054
Appignano del Tronto AP 12 1785 73839
Montalto delle Marche AP 14 2122 75961
Smerillo FM 15 365 76326
Montelparo FM 15 778 77104
Santa Vittoria in Matenano FM 15 1330 78434
Maltignano AP 15 2401 80835
Offida AP 15 5058 85893
Montemonaco AP 15 604 86497
Acquasanta Terme AP 16 2916 89413
Montefortino FM 16 1178 90591
Montegallo AP 16 523 91114
Castel di Lama AP 16 8634 99748
Valle Castellana TE 17 977 100725
Amandola FM 17 3629 104354
Monte Rinaldo FM 17 379 104733
Monte San Martino MC 17 765 105498
Castorano AP 17 2380 107878
Civitella del Tronto TE 18 5116 112994
Sant'Egidio alla Vibrata TE 18 9811 122805
Cossignano AP 18 978 123783
Ortezzano FM 18 774 124557
Monteleone di Fermo FM 18 395 124952
Colli del Tronto AP 19 3668 128620
Ancarano TE 19 1857 130477

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km NW of Teramo (54892 inhabitants)
60 Km N of L'Aquila (69753 inhabitants)
66 Km NW of Montesilvano (53738 inhabitants)
67 Km E of Foligno (57155 inhabitants)
74 Km NW of Pescara (121014 inhabitants)
80 Km E of Terni (111501 inhabitants)
80 Km NW of Chieti (51815 inhabitants)
81 Km S of Ancona (100861 inhabitants)
95 Km E of Perugia (166134 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

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
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 2.2 2018-11-06
17:04:34
42.89 13.52 21 2018-11-06
17:24:45
Sala Sismica INGV-Roma 62841681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-06 17:04:34 ± 0.08
Latitude 42.89 ± 0.00
Longitude 13.52 ± 0.00
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 62841681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 469
Semi-minor axis of confidence ellipse (meter) 38
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 214
Circular confidence region, given by single value of horizontal uncertainty (meter) 470
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.49643
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 19
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 62841681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-06 17:24:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EL6.EHZ. 2018-11-06T17:04:54.06 3.0 undecidable manual S -0.48 0
IV.MURB.HHZ. 2018-11-06T17:04:50.66 3.0 negative manual P 0.15 0
IV.FEMA.HNZ. 2018-11-06T17:04:48.35 0.3 undecidable manual S 283 0.3498 109 0.36 69
IV.FDMO.HHZ. 2018-11-06T17:04:48.12 0.3 undecidable manual S 296 0.348 109 0.18 72
IV.ASSB.HHZ. 2018-11-06T17:04:47.63 3.0 positive manual P -0.04 0
IV.FIAM.HHZ. 2018-11-06T17:04:47.96 3.0 negative manual P -0.32 0
IV.TRTR.HHZ. 2018-11-06T17:04:47.12 0.6 undecidable manual S 105 0.3013 113 0.47 45
IV.FAGN.HHZ. 2018-11-06T17:04:47.43 3.0 undecidable manual P 0.23 0
IV.T1299.HNZ. 2018-11-06T17:04:47.09 0.3 undecidable manual S 214 0.304 113 0.36 69
IV.T0110.HHZ. 2018-11-06T17:04:47.79 3.0 undecidable manual P -0.56 0
IV.PF6.EHZ. 2018-11-06T17:04:47.82 0.3 undecidable manual S 317 0.3444 110 -0.03 73
IV.SMA1.EHZ. 2018-11-06T17:04:46.44 0.3 undecidable manual S 208 0.2878 114 0.17 72
IV.CSP1.EHZ. 2018-11-06T17:04:46.84 0.3 undecidable manual S 312 0.3076 112 0.03 74
IV.NRCA.HHZ. 2018-11-06T17:04:46.89 0.3 undecidable manual S 260 0.2995 113 0.3 70
IV.MNTP.HNZ. 2018-11-06T17:04:45.80 3.0 undecidable manual S 0
IV.EL6.EHZ. 2018-11-06T17:04:45.84 3.0 undecidable manual P 0.09 0
IV.MC2.EHZ. 2018-11-06T17:04:45.41 0.6 undecidable manual S 276 0.241 119 0.37 47
IV.PP3.HNN. 2018-11-06T17:04:45.02 0.3 undecidable manual P 8 0.4964 103 0.22 69
IV.TERO.HHZ. 2018-11-06T17:04:45.70 0.3 undecidable manual S 166 0.2707 116 -0.12 74
IV.VCEL.EHZ. 2018-11-06T17:04:45.56 3.0 undecidable manual P -0.32 0
IV.GAVE.EHZ. 2018-11-06T17:04:44.92 3.0 positive manual P 0.04 0
IV.GUMA.HHZ. 2018-11-06T17:04:44.75 0.3 undecidable manual S 323 0.2212 122 0.22 73
IV.LNSS.HHZ. 2018-11-06T17:04:44.11 3.0 negative manual P 0.07 0
IV.GIGS.HHZ. 2018-11-06T17:04:43.32 1.0 undecidable manual P 175 0.4344 105 -0.45 22
IV.OFFI.HHZ. 2018-11-06T17:04:43.13 0.3 undecidable manual S 68 0.1331 139 0.58 66
IV.RM33.EHZ. 2018-11-06T17:04:43.81 0.6 negative manual P 211 0.4371 105 0 48
IV.FDMO.HHZ. 2018-11-06T17:04:42.20 0.1 positive manual P 296 0.348 109 -0.16 95
IV.MMO1.EHZ. 2018-11-06T17:04:42.43 0.1 undecidable manual S 276 0.1394 137 -0.24 98
IV.CAMP.HHZ. 2018-11-06T17:04:42.34 1.0 undecidable manual P 193 0.3588 109 -0.19 24
IV.MTRA.HNZ. 2018-11-06T17:04:42.74 0.3 undecidable manual S 214 0.1556 134 -0.27 73
IV.FEMA.HNZ. 2018-11-06T17:04:42.39 0.1 undecidable manual P 283 0.3498 109 0 98
IV.MF5.EHZ. 2018-11-06T17:04:41.75 0.3 undecidable manual S 338 0.1106 145 -0.37 72
IV.TRTR.HHZ. 2018-11-06T17:04:41.82 0.3 undecidable manual P 105 0.3013 113 0.21 71
IV.T1299.HNZ. 2018-11-06T17:04:41.78 0.3 undecidable manual P 214 0.304 113 0.12 73
IV.PF6.EHZ. 2018-11-06T17:04:41.97 0.1 undecidable manual P 317 0.3444 110 -0.34 92
IV.SMA1.EHZ. 2018-11-06T17:04:41.35 0.3 negative manual P 208 0.2878 114 -0.04 74
IV.CSP1.EHZ. 2018-11-06T17:04:41.53 0.3 undecidable manual P 312 0.3076 112 -0.17 72
IV.NRCA.HHZ. 2018-11-06T17:04:41.54 0.1 positive manual P 260 0.2995 113 -0.04 98
IV.TERO.HHZ. 2018-11-06T17:04:40.90 0.1 negative manual P 166 0.2707 116 -0.23 96
IV.GUMA.HHZ. 2018-11-06T17:04:40.33 0.3 undecidable manual P 323 0.2212 122 -0.06 75
IV.MC2.EHZ. 2018-11-06T17:04:40.73 0.1 positive manual P 276 0.241 119 0.05 100
IV.MTRA.HNZ. 2018-11-06T17:04:39.33 0.1 undecidable manual P 214 0.1556 134 -0.18 99
IV.MNTP.HNZ. 2018-11-06T17:04:39.87 3.0 undecidable manual P 0
IV.MMO1.EHZ. 2018-11-06T17:04:39.13 0.1 positive manual P 276 0.1394 137 -0.18 99
IV.OFFI.HHZ. 2018-11-06T17:04:39.28 1.0 negative manual P 68 0.1331 139 0.04 25
IV.MF5.EHZ. 2018-11-06T17:04:38.83 0.1 positive manual P 338 0.1106 145 -0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHN. ML:2.3 0.00154 0.44 AML other m 2018-11-06T17:04:42.05
IV.MF5.EHE. ML:2.6 0.0026 0.42 AML other m 2018-11-06T17:04:42.31
IV.MTRA.HNN. ML:2.8 0.003505 1.5 AML other m 2018-11-06T17:04:43.15
IV.MTRA.EHN. ML:2.8 0.003425 1.5 AML other m 2018-11-06T17:04:43.15
IV.MTRA.HNE. ML:2.7 0.003025 0.1 AML other m 2018-11-06T17:04:43.20
IV.MTRA.EHE. ML:2.7 0.002975 0.1 AML other m 2018-11-06T17:04:43.21
IV.GUMA.HHN. ML:2.4 0.001164 1.56 AML other m 2018-11-06T17:04:44.95
IV.GUMA.HHE. ML:2.3 0.000924 1.08 AML other m 2018-11-06T17:04:45.88
IV.TERO.HHE. ML:2.3 0.0008365 0.2 AML other m 2018-11-06T17:04:45.98
IV.TERO.HNE. ML:2.1 0.0004775 0.18 AML other m 2018-11-06T17:04:45.98
IV.MNTP.HNE. ML:2.4 0.001125 1.76 AML other m 2018-11-06T17:04:45.94
IV.TERO.HNN. ML:1.9 0.0003165 1.48 AML other m 2018-11-06T17:04:45.95
IV.TERO.HHN. ML:2.1 0.000592 1.66 AML other m 2018-11-06T17:04:46.04
IV.MNTP.HNN. ML:2.4 0.0010065 0.28 AML other m 2018-11-06T17:04:46.38
IV.SMA1.EHN. ML:2.6 0.00165 0.28 AML other m 2018-11-06T17:04:46.77
IV.SMA1.EHE. ML:2.3 0.0007465 0.32 AML other m 2018-11-06T17:04:46.83
IV.CSP1.EHN. ML:2.1 0.0004535 0.36 AML other m 2018-11-06T17:04:47.25
IV.NRCA.HHN. ML:2.5 0.00117 0.12 AML other m 2018-11-06T17:04:47.73
IV.CSP1.EHE. ML:1.8 0.0002435 1.18 AML other m 2018-11-06T17:04:47.91
IV.NRCA.HHE. ML:2.6 0.00167 1.9 AML other m 2018-11-06T17:04:48.95
IV.FDMO.HHE. ML:2.1 0.0003815 0.42 AML other m 2018-11-06T17:04:48.24
IV.FDMO.HHN. ML:2.2 0.0004715 0.32 AML other m 2018-11-06T17:04:48.46
IV.TRTR.HHN. ML:2.2 0.0006475 1.66 AML other m 2018-11-06T17:04:49.83
IV.CAMP.HHE. ML:1.5 9.38E-5 0.62 AML other m 2018-11-06T17:04:49.55
IV.CAMP.HHN. ML:1.8 0.00018 0.66 AML other m 2018-11-06T17:04:50.46
IV.RM33.HNN. ML:2.2 0.000446 0.26 AML other m 2018-11-06T17:04:51.47
IV.RM33.EHN. ML:2.2 0.000438 0.26 AML other m 2018-11-06T17:04:51.48
IV.RM33.HNE. ML:2.3 0.0005125 0.56 AML other m 2018-11-06T17:04:51.27
IV.GIGS.HHE. ML:1.2 4.405E-5 0.9 AML other m 2018-11-06T17:04:51.99
IV.GIGS.HHN. ML:1.4 6.935E-5 0.88 AML other m 2018-11-06T17:04:52.05
IV.LNSS.HHN. ML:2.3 0.0004515 0.18 AML other m 2018-11-06T17:04:52.23
IV.RM33.EHE. ML:2.3 0.0005055 0.42 AML other m 2018-11-06T17:04:52.27
IV.LNSS.HHE. ML:2.3 0.000518 0.38 AML other m 2018-11-06T17:04:52.43
IV.GAVE.EHN. ML:2.4 0.0004995 0.22 AML other m 2018-11-06T17:04:53.78
IV.GAVE.EHE. ML:2.4 0.0006435 0.64 AML other m 2018-11-06T17:04:54.41
IV.TRTR.HHE. ML:2.2 0.000634 0.46 AML other m 2018-11-06T17:04:55.64
IV.VCEL.EHN. ML:1.9 0.000145 0.64 AML other m 2018-11-06T17:04:57.47
IV.ASSB.HHN. ML:1.7 8.455E-5 1.64 AML other m 2018-11-06T17:04:58.04
IV.VCEL.EHE. ML:1.8 0.0001195 0.88 AML other m 2018-11-06T17:04:58.38
IV.ASSB.HHE. ML:1.7 8.165E-5 0.78 AML other m 2018-11-06T17:05:02.19
IV.FIAM.HHE. ML:1.6 6.15E-5 0.58 AML other m 2018-11-06T17:05:03.77
IV.T0110.HHN. ML:1.9 0.00010995 0.52 AML other m 2018-11-06T17:05:05.37
IV.FAGN.HHN. ML:1.8 0.00010925 0.3 AML other m 2018-11-06T17:05:05.32
IV.FAGN.HHE. ML:2 0.0001765 0.42 AML other m 2018-11-06T17:05:05.54
IV.T0110.HHE. ML:1.8 8.96E-5 1.04 AML other m 2018-11-06T17:05:06.16
IV.MURB.HHE. ML:2.1 0.0001295 0.34 AML other m 2018-11-06T17:05:10.18
IV.FIAM.HHN. ML:1.5 4.63E-5 1.14 AML other m 2018-11-06T17:05:12.67
IV.MURB.HHN. ML:2 0.0001015 1 AML other m 2018-11-06T17:05:12.98
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://cnt.rm.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