Earthquake with magnitude of ML 2.1 on date 24-06-2021 and time 04:55:30 (Italy) in region 4 km SE Mazzarrà Sant'Andrea (ME)

A magnitude ML 2.1 earthquake occured in region: 4 km SE Mazzarrà Sant'Andrea (ME), on

  • 24-06-2021 02:55:30 (UTC)
  • 24-06-2021 04:55:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.06, 15.153 at 7 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
Mazzarrà Sant'Andrea ME 4 1531 1531
Tripi ME 5 873 2404
Novara di Sicilia ME 5 1337 3741
Furnari ME 6 3784 7525
Rodì Milici ME 6 2056 9581
Castroreale ME 7 2504 12085
Basicò ME 8 612 12697
Fondachelli-Fantina ME 8 1019 13716
Terme Vigliatore ME 9 7395 21111
Falcone ME 9 2808 23919
Oliveri ME 11 2181 26100
Barcellona Pozzo di Gotto ME 11 41583 67683
Antillo ME 12 919 68602
Montalbano Elicona ME 13 2287 70889
Santa Lucia del Mela ME 15 4650 75539
Merì ME 15 2338 77877
Mandanici ME 16 601 78478
San Filippo del Mela ME 16 7115 85593
San Piero Patti ME 16 2915 88508
Limina ME 17 836 89344
Librizzi ME 18 1660 91004
Francavilla di Sicilia ME 18 3945 94949
Roccafiorita ME 18 197 95146
Malvagna ME 18 733 95879
Motta Camastra ME 18 845 96724
Gualtieri Sicaminò ME 18 1807 98531
Patti ME 19 13431 111962
Casalvecchio Siculo ME 19 842 112804
Roccella Valdemone ME 19 666 113470
Pace del Mela ME 19 6239 119709
Milazzo ME 20 31646 151355
Montagnareale ME 20 1615 152970
Castiglione di Sicilia CT 20 3215 156185
Graniti ME 20 1492 157677
Pagliara ME 20 1170 158847
Condrò ME 20 493 159340
Moio Alcantara ME 20 717 160057

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km W of Messina (238439 inhabitants)
43 Km W of Reggio di Calabria (183035 inhabitants)
50 Km N of Acireale (52622 inhabitants)
62 Km N of Catania (314555 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 3 days preceding this event

Earthquakes of the 3 days preceding this event

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 90 days preceding this event

Earthquakes of the 90 days preceding this event

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 from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

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 2019

Earthquakes since 1000 AD until 2019

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
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web 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
Reviewed
Rev100
ML 2.1 2021-06-24
02:55:30
38.0605 15.153 7 2021-06-24
03:15:27
Sala Sismica INGV-Roma 91795521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-24 02:55:30 ± 0.07
Latitude 38.0605 ± 0.0045
Longitude 15.1530 ± 0.0057
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 91795521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 510
Semi-minor axis of confidence ellipse (meter) 285
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 314
Circular confidence region, given by single value of horizontal uncertainty (meter) 510
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 48
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.7923
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 20
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 91795521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-24 03:15:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.HAVL.HHZ. 2021-06-24T02:56:08.11 3.0 undecidable manual S -0.83 0
IV.PETRA.HHZ. 2021-06-24T02:56:01.86 3.0 undecidable manual S 0.4 0
IV.IFIL.HHZ. 2021-06-24T02:55:54.65 0.6 undecidable manual S 318 0.6772 50 0.31 43
IV.HPAC.HHZ. 2021-06-24T02:55:54.51 3.0 undecidable manual P -1.26 0
IV.HAVL.HHZ. 2021-06-24T02:55:52.18 3.0 positive manual P -0.1 0
IV.RAFF.HHZ. 2021-06-24T02:55:51.97 3.0 negative manual P 0.36 0
IV.CSLB.HHZ. 2021-06-24T02:55:48.07 3.0 negative manual P -0.43 0
IV.SICLA.EHZ. 2021-06-24T02:55:48.45 0.6 undecidable manual S 66 0.4829 50 -0.13 47
IV.MTTG.HHZ. 2021-06-24T02:55:47.13 0.6 undecidable manual S 97 0.4344 50 -0.01 48
IV.HAGA.HHZ. 2021-06-24T02:55:47.29 3.0 positive manual P 0.78 0
IV.HLNI.HHZ. 2021-06-24T02:55:46.09 3.0 positive manual P 0.09 0
IV.PLLN.EHZ. 2021-06-24T02:55:46.90 3.0 negative manual P -0.24 0
IV.JOPP.HHZ. 2021-06-24T02:55:46.72 0.6 undecidable manual P 46 0.7923 50 0.3 42
IV.IACL.HHZ. 2021-06-24T02:55:46.57 3.0 positive manual P -0.29 0
IV.IFIL.HHZ. 2021-06-24T02:55:45.22 0.1 negative manual P 318 0.6772 50 0.77 74
IV.GALF.HHZ. 2021-06-24T02:55:44.61 3.0 positive manual P 1.58 0
IV.SOI.EHZ. 2021-06-24T02:55:44.38 0.6 negative manual P 89 0.7096 50 -0.61 40
IV.MSRU.HHZ. 2021-06-24T02:55:44.45 0.6 undecidable manual S 54 0.3453 100 0 49
IV.MCPD.HHZ. 2021-06-24T02:55:43.65 0.3 undecidable manual S 280 0.3372 101 -0.49 67
IV.EPZF.HHZ. 2021-06-24T02:55:43.88 0.3 undecidable manual S 225 0.3318 101 -0.07 73
MN.CEL.HHZ. 2021-06-24T02:55:43.01 1.0 negative manual P 71 0.6151 50 -0.38 22
IV.EFIU.HHZ. 2021-06-24T02:55:42.52 0.3 undecidable manual S 171 0.2743 103 0.74 61
IV.EPIT.HHZ. 2021-06-24T02:55:42.18 0.6 undecidable manual S 197 0.2599 104 0.93 38
IV.ESCV.HHZ. 2021-06-24T02:55:41.09 3.0 negative manual P 1.22 0
IV.SICLA.EHZ. 2021-06-24T02:55:40.78 0.3 undecidable manual P 66 0.4829 50 -0.34 67
IV.EVRN.HHZ. 2021-06-24T02:55:40.68 3.0 positive manual P 1.64 0
IV.MSFR.HHZ. 2021-06-24T02:55:40.18 0.1 positive manual P 267 0.4425 50 -0.25 92
IV.MUCR.HHZ. 2021-06-24T02:55:39.88 0.6 undecidable manual S 266 0.2203 106 0.12 49
IV.MTTG.HHZ. 2021-06-24T02:55:39.74 0.1 positive manual P 97 0.4344 50 -0.55 86
IV.IVPL.HHZ. 2021-06-24T02:55:39.02 0.1 positive manual P 337 0.3435 100 0.32 92
IV.MSRU.HHZ. 2021-06-24T02:55:38.50 0.6 positive manual P 54 0.3453 100 -0.23 47
IV.ESAL.HHZ. 2021-06-24T02:55:38.59 3.0 negative manual P 0.77 0
IV.MCPD.HHZ. 2021-06-24T02:55:38.09 0.1 positive manual P 280 0.3372 101 -0.47 90
IV.ECTS.HHZ. 2021-06-24T02:55:38.01 0.6 undecidable manual S 188 0.1799 109 -0.27 48
IV.EPZF.HHZ. 2021-06-24T02:55:38.38 0.6 positive manual P 225 0.3318 101 -0.06 49
IV.MPNC.HHZ. 2021-06-24T02:55:38.66 0.6 undecidable manual S 61 0.179 110 0.41 47
IV.EFIU.HHZ. 2021-06-24T02:55:37.20 0.1 positive manual P 171 0.2743 103 0.01 100
IV.EPIT.HHZ. 2021-06-24T02:55:37.27 0.1 positive manual P 197 0.2599 104 0.38 93
IV.EMSG.HHZ. 2021-06-24T02:55:37.88 0.1 positive manual P 214 0.2878 102 0.39 92
IV.MILZ.HHZ. 2021-06-24T02:55:36.32 0.1 negative manual P 16 0.2194 106 0.31 95
IV.ECTS.HHZ. 2021-06-24T02:55:35.00 0.1 positive manual P 188 0.1799 109 -0.17 98
IV.MPNC.HHZ. 2021-06-24T02:55:35.33 0.1 positive manual P 61 0.179 110 0.18 98
IV.MUCR.HHZ. 2021-06-24T02:55:35.92 0.1 positive manual P 266 0.2203 106 -0.11 99
IV.AIO.HHZ. 2021-06-24T02:55:33.42 0.1 positive manual P 145 0.1088 120 -0.32 97
IV.NOV.HHZ. 2021-06-24T02:55:33.08 0.6 undecidable manual S 201 0.0351 151 -0.64 45
IV.NOV.HHZ. 2021-06-24T02:55:32.26 0.6 undecidable manual P 201 0.0351 151 -0.28 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.AIO.HHE. ML:2.5 0.0037 0.48 AML other m 2021-06-24T02:55:33.49
IV.AIO.HHN. ML:2.4 0.00361 0.22 AML other m 2021-06-24T02:55:35.77
IV.ECTS.HHE. ML:2.4 0.001855 0.3 AML other m 2021-06-24T02:55:38.31
IV.ECTS.HHN. ML:2.4 0.00198 0.78 AML other m 2021-06-24T02:55:38.42
IV.MPNC.HHE. ML:2.4 0.001775 0.64 AML other m 2021-06-24T02:55:39.39
IV.MPNC.HHN. ML:2.5 0.0025 0.2 AML other m 2021-06-24T02:55:39.08
IV.MILZ.HHE. ML:2.6 0.002365 1.7 AML other m 2021-06-24T02:55:40.87
IV.MILZ.HHN. ML:2.1 0.0008515 0.74 AML other m 2021-06-24T02:55:41.03
IV.MSFR.HHE. ML:1.5 8.55E-5 0.9 AML other m 2021-06-24T02:55:41.26
IV.MUCR.HHN. ML:2 0.000633 1.72 AML other m 2021-06-24T02:55:41.08
IV.MUCR.HHE. ML:2 0.0006205 1.24 AML other m 2021-06-24T02:55:41.37
IV.EPIT.HHN. ML:2.7 0.00245 0.46 AML other m 2021-06-24T02:55:43.78
IV.MSRU.HHE. ML:2.1 0.000504 0.54 AML other m 2021-06-24T02:55:44.95
IV.EPIT.HHE. ML:2.6 0.002005 0.24 AML other m 2021-06-24T02:55:45.01
IV.EFIU.HHE. ML:2.1 0.0006325 0.48 AML other m 2021-06-24T02:55:45.69
IV.MCPD.HHN. ML:1.9 0.000281 0.44 AML other m 2021-06-24T02:55:45.85
IV.IVPL.HHE. ML:2.3 0.000729 0.9 AML other m 2021-06-24T02:55:45.98
IV.EFIU.HHN. ML:2.3 0.00103 0.76 AML other m 2021-06-24T02:55:46.61
IV.MSRU.HHN. ML:2.1 0.000532 0.3 AML other m 2021-06-24T02:55:46.36
IV.MCPD.HHE. ML:1.9 0.00029 0.2 AML other m 2021-06-24T02:55:46.95
IV.IVPL.HHN. ML:2.4 0.000876 0.56 AML other m 2021-06-24T02:55:47.36
IV.EPZF.HHN. ML:2.3 0.000846 0.42 AML other m 2021-06-24T02:55:47.00
IV.ESAL.HHN. ML:2.5 0.0013645 0.48 AML other m 2021-06-24T02:55:47.39
IV.ESAL.HHE. ML:2.5 0.00136 0.48 AML other m 2021-06-24T02:55:47.87
IV.EPZF.HHE. ML:2.3 0.0007205 0.28 AML other m 2021-06-24T02:55:47.92
IV.SICLA.EHN. ML:2.2 0.000406 0.3 AML other m 2021-06-24T02:55:49.15
IV.SICLA.EHE. ML:2 0.0002345 0.76 AML other m 2021-06-24T02:55:49.39
IV.MTTG.HHN. ML:2 0.0002475 0.46 AML other m 2021-06-24T02:55:50.59
IV.MSFR.HHN. ML:1.5 9.13E-5 0.78 AML other m 2021-06-24T02:55:50.59
IV.MTTG.HHE. ML:1.8 0.0001955 1.58 AML other m 2021-06-24T02:55:51.91
IV.EMSG.HHN. ML:2.3 0.000959 0.56 AML other m 2021-06-24T02:55:51.40
IV.EMSG.HHE. ML:2.2 0.00075 0.9 AML other m 2021-06-24T02:55:52.95
IV.ESCV.HHE. ML:2 0.0002925 0.54 AML other m 2021-06-24T02:55:54.06
IV.ESCV.HHN. ML:2.1 0.00037 1.78 AML other m 2021-06-24T02:55:54.09
MN.CEL.HHE. ML:1.9 0.00014 1.08 AML other m 2021-06-24T02:55:54.37
MN.CEL.HHN. ML:1.8 0.0001055 0.34 AML other m 2021-06-24T02:55:55.75
IV.IFIL.HHN. ML:2.4 0.000417 0.58 AML other m 2021-06-24T02:55:57.17
IV.GALF.HHN. ML:2.2 0.0002685 1.56 AML other m 2021-06-24T02:55:57.87
IV.JOPP.HNE. ML:2 0.00011175 0.5 AML other m 2021-06-24T02:55:59.26
IV.IACL.HHE. ML:2.4 0.000296 0.18 AML other m 2021-06-24T02:55:59.82
IV.IFIL.HHE. ML:2.9 0.00116 0.18 AML other m 2021-06-24T02:55:59.99
IV.HAGA.HHE. ML:1.8 8.25E-5 1.18 AML other m 2021-06-24T02:56:01.14
IV.HLNI.HHN. ML:1.5 4.35E-5 0.5 AML other m 2021-06-24T02:56:01.40
IV.HLNI.HHE. ML:1.5 4.015E-5 1.16 AML other m 2021-06-24T02:56:01.19
IV.HAGA.HHN. ML:1.7 6.425E-5 0.84 AML other m 2021-06-24T02:56:01.11
IV.JOPP.HHN. ML:1.9 9.67E-5 1.72 AML other m 2021-06-24T02:56:01.10
IV.JOPP.HNN. ML:1.9 9.545E-5 1.72 AML other m 2021-06-24T02:56:01.10
IV.CSLB.HHN. ML:1.4 2.54E-5 0.7 AML other m 2021-06-24T02:56:02.68
IV.JOPP.HHE. ML:1.6 4.65E-5 0.58 AML other m 2021-06-24T02:56:02.80
IV.IACL.HHN. ML:2.4 0.0003115 0.38 AML other m 2021-06-24T02:56:03.47
IV.SOI.EHN. ML:1.8 8.645E-5 0.5 AML other m 2021-06-24T02:56:03.45
IV.PETRA.HHN. ML:1.8 7.505E-5 1.34 AML other m 2021-06-24T02:56:05.85
IV.SOI.EHE. ML:1.8 8.7E-5 0.42 AML other m 2021-06-24T02:56:05.52
IV.GALF.HHE. ML:2.1 0.0002585 0.6 AML other m 2021-06-24T02:56:07.36
IV.PLLN.EHE. ML:2 0.0001215 1.34 AML other m 2021-06-24T02:56:09.30
IV.HAVL.HHE. ML:2.1 9.695E-5 0.96 AML other m 2021-06-24T02:56:09.34
IV.RAFF.HHN. ML:2 8.2E-5 0.42 AML other m 2021-06-24T02:56:09.41
IV.PLLN.EHN. ML:2.1 0.0001425 0.9 AML other m 2021-06-24T02:56:09.44
IV.CSLB.HHE. ML:1.5 3.09E-5 0.42 AML other m 2021-06-24T02:56:09.91
IV.RAFF.HHE. ML:1.8 5.74E-5 1.58 AML other m 2021-06-24T02:56:10.88
IV.PETRA.HHE. ML:1.9 7.88E-5 1.36 AML other m 2021-06-24T02:56:14.96
IV.HAVL.HHN. ML:2.2 0.000121 0.42 AML other m 2021-06-24T02:56:15.32
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

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 miniseed + resp format Download