Earthquake with magnitude of ML 2.1 on date 19-11-2019 and time 14:08:08 (Italy) in region 1 km S Castel di Lucio (ME)

A magnitude ML 2.1 earthquake occured in region: 1 km S Castel di Lucio (ME), on

  • 19-11-2019 13:08:08 (UTC)
  • 19-11-2019 14:08:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.88, 14.31 at 23 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
Castel di Lucio ME 1 1294 1294
Mistretta ME 7 4791 6085
Pettineo ME 10 1350 7435
Reitano ME 11 806 8241
San Mauro Castelverde PA 11 1701 9942
Motta d'Affermo ME 12 739 10681
Gangi PA 13 6811 17492
Sperlinga EN 13 805 18297
Tusa ME 14 2925 21222
Geraci Siculo PA 14 1945 23167
Capizzi ME 15 3176 26343
Santo Stefano di Camastra ME 16 4694 31037
Nicosia EN 16 13899 44936
Cerami EN 19 2006 46942
Pollina PA 19 2974 49916
Caronia ME 20 3364 53280

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km NE of Caltanissetta (63360 inhabitants)
74 Km E of Bagheria (55387 inhabitants)
80 Km NW of Catania (314555 inhabitants)
81 Km W of Acireale (52622 inhabitants)
87 Km E of Palermo (674435 inhabitants)
90 Km NE of Agrigento (59770 inhabitants)
91 Km N of Gela (75827 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 2.1 2019-11-19
13:08:08
37.88 14.31 23 2019-11-19
13:21:58
Sala Sismica INGV-Roma 73922371
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-19 13:08:08 ± 0.18
Latitude 37.88 ± 0.01
Longitude 14.31 ± 0.01
Depth (km) 23 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73922371

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 716
Semi-minor axis of confidence ellipse (meter) 180
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 183
Circular confidence region, given by single value of horizontal uncertainty (meter) 720
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.16188
Epicentral distance of station farthest from the epicenter (degree) 0.72305
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 73922371
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-19 13:21:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.IVPL.HHZ. 2019-11-19T13:08:33.25 0.3 undecidable manual S 46 0.7231 100 0.38 64
IV.HLNI.HHZ. 2019-11-19T13:08:31.84 0.3 undecidable manual S 140 0.6907 101 -0.1 69
IV.SOLUN.HHZ. 2019-11-19T13:08:30.19 0.3 undecidable manual S 289 0.6502 102 -0.54 61
IV.IVPL.HHZ. 2019-11-19T13:08:22.77 0.3 negative manual P 46 0.7231 100 0.12 67
MN.VAE.HHE. 2019-11-19T13:08:22.92 0.6 undecidable manual S 175 0.411 110 -0.98 38
IV.HLNI.HHZ. 2019-11-19T13:08:21.31 0.1 undecidable manual P 140 0.6907 101 -0.81 76
IV.MNO.SHZ. 2019-11-19T13:08:21.06 0.3 undecidable manual S 80 0.3067 117 0 74
IV.SOLUN.HHZ. 2019-11-19T13:08:21.78 0.1 undecidable manual P 289 0.6502 102 0.36 87
IV.RESU.HHZ. 2019-11-19T13:08:21.69 1.0 undecidable manual S 221 0.3076 117 0.61 21
IV.CAGR.HHE. 2019-11-19T13:08:21.44 0.6 undecidable manual S 150 0.2968 118 0.64 41
IV.MSFR.HHZ. 2019-11-19T13:08:19.69 0.6 undecidable manual S 55 0.2689 121 -0.4 47
IV.GIB.HHZ. 2019-11-19T13:08:19.72 0.3 undecidable manual S 296 0.2509 123 0.08 76
IV.PLLN.EHZ. 2019-11-19T13:08:18.51 0.6 undecidable manual S 310 0.1754 135 0.64 45
IV.CSLB.HHZ. 2019-11-19T13:08:18.57 0.6 undecidable manual S 286 0.2086 129 -0.05 50
IV.PETRA.HHZ. 2019-11-19T13:08:17.68 0.3 undecidable manual S 254 0.1619 137 0.07 76
MN.VAE.HHE. 2019-11-19T13:08:17.48 0.6 undecidable manual P 175 0.411 110 0 49
IV.RESU.HHZ. 2019-11-19T13:08:16.14 1.0 undecidable manual P 221 0.3076 117 0.29 23
IV.CAGR.HHE. 2019-11-19T13:08:16.56 0.1 undecidable manual P 150 0.2968 118 0.87 75
IV.MNO.SHZ. 2019-11-19T13:08:15.66 0.3 positive manual P 80 0.3067 117 -0.17 73
IV.GIB.HHZ. 2019-11-19T13:08:15.10 0.1 positive manual P 296 0.2509 123 0.09 100
IV.CSLB.HHZ. 2019-11-19T13:08:14.22 0.1 positive manual P 286 0.2086 129 -0.21 98
IV.MSFR.HHZ. 2019-11-19T13:08:14.93 0.3 positive manual P 55 0.2689 121 -0.35 71
IV.PLLN.EHZ. 2019-11-19T13:08:13.92 0.6 negative manual P 310 0.1754 135 -0.07 51
IV.PETRA.HHZ. 2019-11-19T13:08:13.74 0.3 undecidable manual P 254 0.1619 137 -0.1 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PLLN.EHE. ML:2.3 0.0010375 0.72 AML other m 2019-11-19T13:08:19.60
IV.CSLB.HHN. ML:1.9 0.0003345 0.66 AML other m 2019-11-19T13:08:20.04
IV.PETRA.HHE. ML:2.4 0.001285 0.38 AML other m 2019-11-19T13:08:20.60
IV.CSLB.HHE. ML:1.8 0.0002815 0.64 AML other m 2019-11-19T13:08:20.91
IV.PETRA.HHN. ML:2.5 0.00166 1.04 AML other m 2019-11-19T13:08:21.62
IV.MNO.SHN. ML:0 0.00088 0.52 AML other m 2019-11-19T13:08:21.75
IV.MNO.SHE. ML:0 0.0009135 0.68 AML other m 2019-11-19T13:08:21.55
IV.MSFR.HHN. ML:1.8 0.000249 1.48 AML other m 2019-11-19T13:08:21.83
IV.GIB.HHN. ML:2.3 0.000891 0.38 AML other m 2019-11-19T13:08:23.19
IV.MSFR.HHE. ML:1.6 0.0001575 0.8 AML other m 2019-11-19T13:08:23.76
IV.PLLN.EHN. ML:2.5 0.00158 0.9 AML other m 2019-11-19T13:08:23.21
IV.GIB.HHE. ML:2.1 0.000553 1.14 AML other m 2019-11-19T13:08:23.81
IV.RESU.HHE. ML:2 0.000354 0.62 AML other m 2019-11-19T13:08:28.19
IV.RESU.HHN. ML:2.1 0.000445 1.38 AML other m 2019-11-19T13:08:31.78
IV.HLNI.HHE. ML:1.9 0.0001041 0.76 AML other m 2019-11-19T13:08:36.79
IV.HLNI.HHN. ML:2 0.00012795 0.88 AML other m 2019-11-19T13:08:37.91
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