Earthquake with magnitude of ML 3.4 on date 28-06-2019 and time 01:06:16 (Italy) in region Canale di Sicilia meridionale (MARE)

A magnitude ML 3.4 earthquake occured in region: Canale di Sicilia meridionale (MARE), on

  • 27-06-2019 23:06:16 (UTC)
  • 28-06-2019 01:06:16 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 36.23, 11.24 at 40 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 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 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. 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 in the 90 days preceding the time of the current earthquake occurrence, 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

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and adjourned progressively as more data become available. See http://shakemap.rm.ingv.it/ for additional information.

The red star indicates the epicenter. The red triangles show the stations of the INGV Italian National Seismic Network and the blue triangles those of the Nationa Accelerometric Network of the Dipartimento della Protezione Civile.

Intensity Shakemap

Intensity Shakemap *

This map shows the distribution of the istrumentally derived intensities. To this purpose, it is used a conversion relation between ground acceleration and velocity, and the Mercalli Modificata (MMI - Modified Mercalli Intensity) scale. In general, the Mercalli intensity scale relies on the effects that the ground shaking produces as reported by an observer.
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap *

This map shows This map shows the distribution of peak ground acceleration expressed as per cent of the acceleration of gravity (i.e., g = 9.81 m/s²).
Peak velocity Shakemap

Peak velocity Shakemap *

This map shows the distribution of peak ground velocities expressed in cm/s.
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
Bulletin
Rev1000
ML 3.4 2019-06-27
23:06:16
36.23 11.24 41 2019-11-13
14:30:55
Bollettino Sismico Italiano INGV 70700781
Reviewed
Rev100
ML 3.4 2019-06-27
23:06:13
36.26 11.23 10 2019-06-27
23:24:04
Sala Sismica INGV-Roma 69982321
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-27 23:06:16 ± 0.12
Latitude 36.23 ± 0.01
Longitude 11.24 ± 0.01
Depth (km) 41 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 70700781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1198
Semi-minor axis of confidence ellipse (meter) 109
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 149
Circular confidence region, given by single value of horizontal uncertainty (meter) 1200
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 202
Number of associated phases, regardless of their use for origin computation 48
Number of defining phases 48
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 1.331
Epicentral distance of station farthest from the epicenter (degree) 3.95881
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 33
Magnitudes information

ML:3.4

Field Value
Value 3.4
Uncertainty 0.3
Num. used stations 39
Type of magnitude ML
Reference to an origin 70700781
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-11 12:13:25

ML:3.4

Field Value
Value 3.4
Uncertainty 0.3
Num. used stations 37
Type of magnitude ML
Reference to an origin 69982321
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-27 23:24:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MSRU.HHZ. 2019-06-27T23:07:58.41 0.6 undecidable manual S 58 3.9588 90 0.27 15
MN.VSL.HHN. 2019-06-27T23:07:52.72 0.6 undecidable manual S 336 3.5838 90 3.57 1
IV.AIO.HHZ. 2019-06-27T23:07:50.73 0.6 undecidable manual S 60 3.6288 90 0.49 15
IV.MUCR.HHZ. 2019-06-27T23:07:44.93 0.6 undecidable manual S 57 3.4174 90 -0.24 16
IV.ESLN.HHZ. 2019-06-27T23:07:43.52 0.6 undecidable manual S 63 3.323 90 0.6 14
IV.MSFR.HHZ. 2019-06-27T23:07:41.10 0.6 undecidable manual S 55 3.2241 90 0.55 15
IV.ESML.HHZ. 2019-06-27T23:07:40.21 0.6 undecidable manual S 63 3.2232 90 -0.32 16
IV.GALF.HHZ. 2019-06-27T23:07:37.17 0.3 undecidable manual S 60 3.0424 90 0.97 19
IV.PLLN.EHZ. 2019-06-27T23:07:33.53 0.6 undecidable manual S 52 2.9102 91 0.49 16
IV.CSLB.HHZ. 2019-06-27T23:07:31.57 0.6 undecidable manual S 52 2.8239 91 0.61 15
IV.CPTP.HHZ. 2019-06-27T23:07:27.54 0.6 undecidable manual S 62 2.6197 91 1.45 11
IV.MPG.SHZ. 2019-06-27T23:07:23.89 0.6 undecidable manual S 40 2.5667 91 -0.94 16
IV.CLTA.HHZ. 2019-06-27T23:07:20.60 0.6 undecidable manual S 66 2.3724 91 0.44 24
IV.MSRU.HHZ. 2019-06-27T23:07:15.25 0.1 undecidable manual P 58 3.9588 90 0.21 30
IV.MBFT.HHE. 2019-06-27T23:07:15.09 0.6 undecidable manual S 38 2.1952 91 -0.85 25
TV.SU26.HHZ. 2019-06-27T23:07:14.86 0.1 undecidable manual P 324 3.6216 90 4.48 1
MN.VSL.HHN. 2019-06-27T23:07:13.20 0.3 undecidable manual P 336 3.5838 90 3.35 1
IV.MILZ.HHZ. 2019-06-27T23:07:13.04 0.3 undecidable manual P 56 3.7763 90 0.53 21
IV.AIO.HHZ. 2019-06-27T23:07:10.32 0.1 undecidable manual P 60 3.6288 90 -0.16 32
IV.ILLI.HHZ. 2019-06-27T23:07:10.96 0.3 undecidable manual P 52 3.6881 90 -0.33 23
IV.MUCR.HHZ. 2019-06-27T23:07:08.20 0.1 undecidable manual P 57 3.4174 90 0.64 28
IV.EMSG.HHZ. 2019-06-27T23:07:07.55 0.3 undecidable manual P 61 3.3617 90 0.76 20
IV.IFIL.HHZ. 2019-06-27T23:07:07.87 0.3 undecidable manual P 48 3.5316 90 -1.26 16
IV.ESLN.HHZ. 2019-06-27T23:07:06.69 0.1 undecidable manual P 63 3.323 90 0.43 31
IV.EPZF.HHZ. 2019-06-27T23:07:06.75 0.1 undecidable manual P 60 3.2978 90 0.84 27
IV.MSFR.HHZ. 2019-06-27T23:07:05.37 0.1 undecidable manual P 55 3.2241 90 0.48 31
IV.ESML.HHZ. 2019-06-27T23:07:04.85 0.1 undecidable manual P 63 3.2232 90 -0.03 34
IV.GALF.HHZ. 2019-06-27T23:07:02.61 0.3 undecidable manual P 60 3.0424 90 0.23 25
IV.HPAC.HHE. 2019-06-27T23:07:02.68 0.3 undecidable manual P 80 3.0901 90 -0.36 25
IV.PLLN.EHZ. 2019-06-27T23:07:00.92 0.1 undecidable manual P 52 2.9102 91 0.37 33
IV.ISPIC.EHZ. 2019-06-27T23:07:00.24 0.3 undecidable manual P 78 2.9947 90 -1.48 15
IV.CSLB.HHZ. 2019-06-27T23:06:59.37 0.1 undecidable manual P 52 2.8239 91 0.01 36
IV.CPTP.HHZ. 2019-06-27T23:06:57.36 0.1 undecidable manual P 62 2.6197 91 0.82 32
IV.MPG.SHZ. 2019-06-27T23:06:55.97 0.1 undecidable manual P 40 2.5667 91 0.16 42
IV.LPDG.HHE. 2019-06-27T23:06:55.46 0.6 undecidable manual S 122 1.331 91 0.2 52
IV.CMDO.HHZ. 2019-06-27T23:06:54.61 0.3 undecidable manual P 58 2.4075 91 0.99 28
IV.CLTA.HHZ. 2019-06-27T23:06:52.56 0.1 undecidable manual P 66 2.3724 91 -0.56 48
IV.CORL.HHZ. 2019-06-27T23:06:52.30 0.1 undecidable manual P 44 2.3427 91 -0.42 51
IV.FAVR.HHZ. 2019-06-27T23:06:51.05 0.1 undecidable manual P 61 2.2042 91 0.24 60
IV.MBFT.HHE. 2019-06-27T23:06:50.20 0.3 undecidable manual P 38 2.1952 91 -0.48 43
IV.MFNL.HHE. 2019-06-27T23:06:49.13 0.3 undecidable manual P 40 2.0612 91 0.31 50
IV.CRJA.HHZ. 2019-06-27T23:06:49.20 0.1 undecidable manual P 41 2.1125 91 -0.33 64
IV.ERC.EHE. 2019-06-27T23:06:48.83 0.3 undecidable manual P 30 2.1044 91 -0.6 44
IV.MARS.EHZ. 2019-06-27T23:06:46.21 0.3 undecidable manual P 34 1.8562 91 0.21 59
IV.CAVT.HHE. 2019-06-27T23:06:46.00 0.3 undecidable manual P 39 1.8904 91 -0.46 55
IV.MMGO.HHN. 2019-06-27T23:06:46.59 0.3 undecidable manual P 44 1.9956 91 -1.33 35
IV.LPDG.HHE. 2019-06-27T23:06:39.14 0.1 undecidable manual P 122 1.331 91 0.4 100
IV.LINA.HHE. 2019-06-27T23:06:37.68 0.3 undecidable manual P 105 1.3598 91 -1.46 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MARS.EHE. ML:3.4 0.0006421659 0.5888 AML other m 2019-06-27T23:07:13.37
IV.CRJA.HHN. ML:3.3 0.00045010045 0.6528 AML other m 2019-06-27T23:07:15.23
IV.MARS.EHN. ML:3.5 0.0008569367 0.6528 AML other m 2019-06-27T23:07:20.41
IV.CORL.HHE. ML:3.3 0.00035729445 0.4608 AML other m 2019-06-27T23:07:22.22
IV.MPG.SHE. ML:0 6.485682E-5 0.4864 AML other m 2019-06-27T23:07:27.35
IV.CRJA.HHE. ML:3.5 0.0007285295 0.6656 AML other m 2019-06-27T23:07:27.44
IV.MPG.SHN. ML:0 7.1263255E-5 0.6016 AML other m 2019-06-27T23:07:28.35
IV.CMDO.HHE. ML:2.8 0.000100331945 1.1264 AML other m 2019-06-27T23:07:29.04
IV.CSLB.HHE. ML:2.8 6.3654115E-5 0.7296 AML other m 2019-06-27T23:07:34.34
IV.PLLN.EHN. ML:3.8 0.00063627555 0.5504 AML other m 2019-06-27T23:07:35.61
IV.CPTP.HHN. ML:3.3 0.00028095095 0.832 AML other m 2019-06-27T23:07:36.93
IV.FAVR.HHE. ML:3 0.000200444 0.9856 AML other m 2019-06-27T23:07:38.08
IV.FAVR.HNE. ML:3.3 0.0004141879 1.0624 AML other m 2019-06-27T23:07:37.56
IV.CSLB.HHN. ML:2.9 9.4728145E-5 0.6912 AML other m 2019-06-27T23:07:38.29
IV.GALF.HHN. ML:4.1 0.001117402 0.7552 AML other m 2019-06-27T23:07:40.81
IV.GALF.HNN. ML:3.2 0.000138162735 0.704 AML other m 2019-06-27T23:07:40.84
IV.PLLN.EHE. ML:3.6 0.00036542955 0.5504 AML other m 2019-06-27T23:07:40.96
IV.GALF.HHE. ML:3.8 0.00059856175 0.5632 AML other m 2019-06-27T23:07:40.71
IV.GALF.HNE. ML:3.3 0.00018669415 0.832 AML other m 2019-06-27T23:07:41.08
IV.ESML.HHN. ML:3.5 0.0002701033 0.3968 AML other m 2019-06-27T23:07:42.41
IV.FAVR.HHN. ML:3.2 0.0002945118 1.344 AML other m 2019-06-27T23:07:42.16
IV.FAVR.HNN. ML:3.2 0.00029059315 1.3696 AML other m 2019-06-27T23:07:44.19
IV.ESML.HHE. ML:3.5 0.00023466095 0.3712 AML other m 2019-06-27T23:07:44.38
IV.CPTP.HHE. ML:3.3 0.00028189185 0.7808 AML other m 2019-06-27T23:07:45.55
IV.CORL.HHN. ML:3.3 0.0003027821 0.6784 AML other m 2019-06-27T23:07:46.40
IV.MSFR.HHN. ML:3 7.9669125E-5 0.3456 AML other m 2019-06-27T23:07:46.67
IV.EPZF.HHE. ML:3.4 0.0001890908 0.4352 AML other m 2019-06-27T23:07:48.15
IV.ESLN.HHN. ML:3.7 0.00037143325 0.512 AML other m 2019-06-27T23:07:48.08
IV.CMDO.HHN. ML:3 0.00017431635 1.0368 AML other m 2019-06-27T23:07:48.81
IV.MUCR.HHN. ML:3.5 0.000218009 0.64 AML other m 2019-06-27T23:07:48.54
IV.EMSG.HHN. ML:3.7 0.000376176 0.7168 AML other m 2019-06-27T23:07:48.88
IV.MUCR.HHE. ML:3.5 0.0002195765 0.512 AML other m 2019-06-27T23:07:49.02
IV.IFIL.HHN. ML:3.6 0.00025334755 0.3328 AML other m 2019-06-27T23:07:49.13
IV.CLTA.HHE. ML:2.7 9.0960045E-5 1.472 AML other m 2019-06-27T23:07:50.34
IV.AIO.HHN. ML:3.2 9.625663E-5 0.3968 AML other m 2019-06-27T23:07:51.67
IV.EMSG.HHE. ML:3.8 0.00041431335 0.6016 AML other m 2019-06-27T23:07:53.82
IV.AIO.HHE. ML:3.1 7.4586465E-5 0.4992 AML other m 2019-06-27T23:07:56.06
IV.MILZ.HHE. ML:4 0.00046443675 0.448 AML other m 2019-06-27T23:07:57.77
IV.MILZ.HHN. ML:3.6 0.0002191189 0.7168 AML other m 2019-06-27T23:08:04.54
IV.MSRU.HHN. ML:3.2 7.120772E-5 0.512 AML other m 2019-06-27T23:08:05.61
IV.MSRU.HHE. ML:3.3 8.5393805E-5 0.4992 AML other m 2019-06-27T23:08:10.44
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