Earthquake with magnitude of ML 2.5 on date 24-09-2020 and time 08:46:54 (UTC) in region Costa Siciliana nord orientale (Messina)

A magnitude ML 2.5 earthquake occured in region: Costa Siciliana nord orientale (Messina), on

  • 24-09-2020 08:46:54 (UTC)
  • 24-09-2020 10:46:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.19, 14.56 at 6 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
Sant'Agata di Militello ME 15 12624 12624
Torrenova ME 15 4386 17010
Acquedolci ME 15 5744 22754
Capri Leone ME 16 4515 27269
Capo d'Orlando ME 16 13254 40523
San Marco d'Alunzio ME 18 1996 42519
Militello Rosmarino ME 19 1324 43843

Municipalities with at least 50000 inhabitants

An earthquake occurred to
83 Km NW of Acireale (52622 inhabitants)
87 Km W of Messina (238439 inhabitants)
89 Km NW of Catania (314555 inhabitants)
90 Km NE of Caltanissetta (63360 inhabitants)
93 Km E of Bagheria (55387 inhabitants)
95 Km W of Reggio di Calabria (183035 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
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
Bulletin
Rev1000
ML 2.5 2020-09-24
08:46:54
38.19 14.57 6 2021-02-26
14:56:09
Bollettino Sismico Italiano INGV 85156841
Reviewed
Rev100
ML 2.4 2020-09-24
08:46:54
38.19 14.56 6 2020-09-24
08:55:35
Sala Sismica INGV-Roma 83192021
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-24 08:46:54 ± 0.16
Latitude 38.19 ± 0.01
Longitude 14.57 ± 0.01
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 85156841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 854
Semi-minor axis of confidence ellipse (meter) 149
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 348
Circular confidence region, given by single value of horizontal uncertainty (meter) 850
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 76
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 36
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.48
Epicentral distance of station closest to the epicenter (degree) 0.16098
Epicentral distance of station farthest from the epicenter (degree) 1.66375
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 23
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 54
Type of magnitude ML
Reference to an origin 85156841
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-12-22 10:24:33

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 83192021
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-24 08:55:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.CEL.HHZ. 2020-09-24T08:47:28.17 0.3 undecidable manual S 86 1.045 50 -0.93 47
IV.CAR1.HHZ. 2020-09-24T08:47:23.30 0.3 undecidable manual P 50 1.6637 38 -1.68 25
IV.MBFT.HHZ. 2020-09-24T08:47:18.13 0.1 undecidable manual P 259 1.2923 50 -0.63 69
IV.SOI.EHZ. 2020-09-24T08:47:17.03 0.1 undecidable manual P 95 1.1763 50 0.24 79
IV.MPNC.HHZ. 2020-09-24T08:47:16.24 0.6 undecidable manual S 94 0.6205 50 -0.28 44
IV.RAFF.HHZ. 2020-09-24T08:47:15.27 0.1 undecidable manual P 189 0.9839 50 1.79 41
IV.SSY.HHZ. 2020-09-24T08:47:15.93 0.1 undecidable manual P 159 1.1107 50 0.27 80
IV.JOPP.HHZ. 2020-09-24T08:47:15.51 0.3 undecidable manual P 68 1.1134 50 -0.19 61
MN.CEL.HHZ. 2020-09-24T08:47:14.08 0.1 undecidable manual P 86 1.045 50 -0.46 78
IV.AIO.HHZ. 2020-09-24T08:47:14.54 0.6 undecidable manual S 113 0.5702 50 -0.49 42
IV.MILZ.HHZ. 2020-09-24T08:47:13.87 0.6 undecidable manual S 81 0.5288 50 0.08 47
IV.GIB.HHZ. 2020-09-24T08:47:12.70 0.6 undecidable manual S 245 0.4703 50 0.63 42
IV.HLNI.HHZ. 2020-09-24T08:47:12.74 0.1 undecidable manual P 164 0.8786 50 1.05 64
IV.NOV.HHZ. 2020-09-24T08:47:11.46 0.6 undecidable manual S 110 0.4793 50 -0.86 36
IV.ILOS.HHZ. 2020-09-24T08:47:11.31 0.3 undecidable manual S 50 0.3921 50 1.56 40
IV.CSLB.HHZ. 2020-09-24T08:47:11.96 0.6 undecidable manual S 237 0.4739 50 -0.22 46
IV.PLLN.EHZ. 2020-09-24T08:47:10.04 0.6 undecidable manual S 239 0.3876 50 0.41 46
IV.IVPL.HHZ. 2020-09-24T08:47:09.46 0.6 undecidable manual S 61 0.3732 50 0.27 46
IV.IACL.HHZ. 2020-09-24T08:47:09.70 0.6 undecidable manual S 334 0.3768 50 0.4 44
IV.SCIAR.HHZ. 2020-09-24T08:47:08.44 0.1 undecidable manual P 249 0.6898 50 -0.02 92
IV.MPNC.HHZ. 2020-09-24T08:47:07.07 0.1 undecidable manual P 94 0.6205 50 -0.2 90
IV.MILZ.HHZ. 2020-09-24T08:47:06.44 0.1 undecidable manual P 81 0.5288 50 0.74 78
IV.AIO.HHZ. 2020-09-24T08:47:06.23 0.1 undecidable manual P 113 0.5702 50 -0.18 91
IV.EMSG.HHZ. 2020-09-24T08:47:05.49 0.1 undecidable manual P 141 0.4802 50 0.62 83
IV.MUCR.HHZ. 2020-09-24T08:47:05.62 0.3 undecidable manual S 122 0.286 101 -0.25 72
IV.CSLB.HHZ. 2020-09-24T08:47:04.15 0.1 positive manual P 237 0.4739 50 -0.62 83
IV.EPZF.HHZ. 2020-09-24T08:47:04.51 0.1 undecidable manual P 148 0.4353 50 0.41 90
IV.ILOS.HHZ. 2020-09-24T08:47:04.01 0.3 negative manual P 50 0.3921 50 0.65 62
IV.GIB.HHZ. 2020-09-24T08:47:04.13 0.1 undecidable manual P 245 0.4703 50 -0.57 85
IV.NOV.HHZ. 2020-09-24T08:47:04.56 0.1 undecidable manual P 110 0.4793 50 -0.29 91
IV.IACL.HHZ. 2020-09-24T08:47:03.16 0.1 negative manual P 334 0.3768 50 0.05 95
IV.PLLN.EHZ. 2020-09-24T08:47:02.72 0.1 positive manual P 239 0.3876 50 -0.57 86
IV.IVPL.HHZ. 2020-09-24T08:47:02.85 0.1 positive manual P 61 0.3732 50 -0.19 97
IV.MSFR.HHZ. 2020-09-24T08:47:01.30 0.3 undecidable manual S 173 0.161 110 0.07 75
IV.MUCR.HHZ. 2020-09-24T08:47:00.88 0.1 negative manual P 122 0.286 101 -0.24 96
IV.MSFR.HHZ. 2020-09-24T08:46:58.52 0.1 positive manual P 173 0.161 110 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSFR.HHN. ML:2.2 0.001317593 0.2176 AML other m 2020-09-24T08:47:02.41
IV.MUCR.HHE. ML:0 0.0012765046 0.3008 AML other m 2020-09-24T08:47:07.83
IV.MUCR.HHN. ML:0 0.00184 0.3 AML other m 2020-09-24T08:47:09.29
IV.IACL.HHN. ML:0 0.001705 0.16 AML other m 2020-09-24T08:47:11.68
IV.IACL.HHE. ML:0 0.001815 0.9 AML other m 2020-09-24T08:47:11.15
IV.PLLN.EHE. ML:0 0.0008625 0.42 AML other m 2020-09-24T08:47:13.67
IV.ILOS.HNN. ML:0 0.00788 0.56 AML other m 2020-09-24T08:47:11.96
IV.PLLN.EHN. ML:0 0.001325 1.68 AML other m 2020-09-24T08:47:11.97
IV.ILOS.HHN. ML:0 0.0063817625 0.2624 AML other m 2020-09-24T08:47:11.97
IV.IVPL.HHN. ML:0 0.00205 0.32 AML other m 2020-09-24T08:47:12.77
IV.CSLB.HHN. ML:0 0.00030421965 0.2624 AML other m 2020-09-24T08:47:13.02
IV.NOV.HHE. ML:0 0.003145 1.16 AML other m 2020-09-24T08:47:14.77
IV.CSLB.HHE. ML:0 0.0003965 0.3 AML other m 2020-09-24T08:47:13.64
IV.NOV.HHN. ML:0 0.002515 0.3 AML other m 2020-09-24T08:47:13.78
IV.GIB.HHE. ML:0 0.0006615 0.46 AML other m 2020-09-24T08:47:14.44
IV.ILOS.HNE. ML:0 0.005225 0.3 AML other m 2020-09-24T08:47:15.51
IV.ILOS.HHE. ML:0 0.00561 0.3 AML other m 2020-09-24T08:47:15.52
IV.GIB.HHN. ML:0 0.000747 0.56 AML other m 2020-09-24T08:47:15.68
IV.MILZ.HHN. ML:0 0.003856585 0.5632 AML other m 2020-09-24T08:47:15.23
IV.MILZ.HHE. ML:0 0.006285452 0.4992 AML other m 2020-09-24T08:47:15.34
IV.IVPL.HHE. ML:0 0.002055 1.58 AML other m 2020-09-24T08:47:16.01
IV.AIO.HHE. ML:0 0.0004125 1.28 AML other m 2020-09-24T08:47:17.09
IV.AIO.HHN. ML:0 0.0006544684 0.48 AML other m 2020-09-24T08:47:16.44
IV.EPZF.HHN. ML:0 0.001303329 0.4416 AML other m 2020-09-24T08:47:16.75
IV.SCIAR.HNE. ML:0 0.0002525 0.54 AML other m 2020-09-24T08:47:19.47
IV.EPZF.HHE. ML:0 0.00079527295 0.4224 AML other m 2020-09-24T08:47:19.08
IV.MPNC.HHE. ML:0 0.0008585 0.38 AML other m 2020-09-24T08:47:20.21
IV.EMSG.HHE. ML:0 0.0009167488 0.4416 AML other m 2020-09-24T08:47:27.28
IV.MPNC.HHN. ML:0 0.001095 0.62 AML other m 2020-09-24T08:47:20.40
IV.SCIAR.HHN. ML:0 0.00025542255 0.4032 AML other m 2020-09-24T08:47:21.45
IV.EMSG.HHN. ML:0 0.000843 0.52 AML other m 2020-09-24T08:47:22.83
IV.SCIAR.HHE. ML:0 0.00019906155 0.384 AML other m 2020-09-24T08:47:24.54
IV.SCIAR.HNN. ML:0 0.0002555 0.8 AML other m 2020-09-24T08:47:25.14
IV.CAGR.HHN. ML:0 0.00064809185 0.8192 AML other m 2020-09-24T08:47:25.41
IV.CAGR.HHE. ML:0 0.0005942605 0.5184 AML other m 2020-09-24T08:47:27.89
IV.HLNI.HHN. ML:0 0.000225 1.24 AML other m 2020-09-24T08:47:28.29
IV.HLNI.HHE. ML:0 0.000167 0.52 AML other m 2020-09-24T08:47:29.08
IV.JOPP.HHE. ML:0 0.0001011 0.28 AML other m 2020-09-24T08:47:30.22
IV.JOPP.HHN. ML:0 9.407849E-5 0.5184 AML other m 2020-09-24T08:47:39.26
MN.CEL.HHE. ML:0 0.0001358395 0.3008 AML other m 2020-09-24T08:47:33.17
MN.CEL.HHN. ML:0 0.0001384189 0.32 AML other m 2020-09-24T08:47:31.84
MN.CEL.HNN. ML:2.3 0.00015075025 0.3392 AML other m 2020-09-24T08:47:32.01
MN.CEL.HNE. ML:2.3 0.000146114375 0.2816 AML other m 2020-09-24T08:47:33.17
IV.RAFF.HHN. ML:0 0.000113269505 0.3968 AML other m 2020-09-24T08:47:36.90
IV.RAFF.HHE. ML:0 0.00013614075 0.3392 AML other m 2020-09-24T08:47:35.61
IV.SSY.HHE. ML:2.8 0.00039811685 0.5056 AML other m 2020-09-24T08:47:35.68
IV.SOI.EHN. ML:0 9.615E-5 0.54 AML other m 2020-09-24T08:47:36.00
IV.SOI.EHE. ML:0 0.00011525 0.5 AML other m 2020-09-24T08:47:38.96
IV.MBFT.HHE. ML:0 3.565E-5 1 AML other m 2020-09-24T08:47:39.85
IV.CAR1.HNN. ML:2.8 0.0002304031 0.8704 AML other m 2020-09-24T08:47:41.58
IV.MBFT.HHN. ML:0 3.92E-5 0.82 AML other m 2020-09-24T08:47:45.60
IV.MBFT.HNN. ML:2.7 0.00029521995 0.7168 AML other m 2020-09-24T08:47:45.34
IV.CAR1.HHN. ML:0 8.425E-5 0.44 AML other m 2020-09-24T08:47:56.00
IV.ERC.EHE. ML:0 3.7748225E-5 0.3008 AML other m 2020-09-24T08:47:46.65
IV.CAR1.HHE. ML:0 0.0001305 0.4 AML other m 2020-09-24T08:47:46.69
IV.ERC.EHN. ML:0 3.342951E-5 0.2944 AML other m 2020-09-24T08:47:47.35
IV.MBFT.HNE. ML:2.6 0.00021508995 0.736 AML other m 2020-09-24T08:47:50.79
IV.SCHR.EHN. ML:0 7.6558435E-5 0.064 AML other m 2020-09-24T08:47:53.59
IV.SCHR.EHE. ML:0 8.463846E-5 0.064 AML other m 2020-09-24T08:47:53.59
IV.CAR1.HNE. ML:2.6 0.00014341775 0.4928 AML other m 2020-09-24T08:48:04.90
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