Earthquake with magnitude of ML 2.8 on date 11-04-2024 and time 17:46:30 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 2.8 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 11-04-2024 17:46:30 (UTC)
  • 11-04-2024 19:46:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.9280, 15.4340 at 227 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
77 Km W of Lamezia Terme (70714 inhabitants)
82 Km SW of Cosenza (67546 inhabitants)
82 Km N of Messina (238439 inhabitants)
93 Km N of Reggio di Calabria (183035 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is 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 shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is 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 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is 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
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 2.8 2024-04-11
17:46:30
38.9277 15.4338 227 2024-04-11
18:02:54
Sala Sismica INGV-Roma 126653211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-04-11 17:46:30 ± 0.22
Latitude 38.9277 ± 0.0117
Longitude 15.4338 ± 0.0301
Depth (km) 227 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 126653211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2633
Semi-minor axis of confidence ellipse (meter) 679
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 108
Circular confidence region, given by single value of horizontal uncertainty (meter) 2630.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 151
Number of associated phases, regardless of their use for origin computation 65
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.18171
Number of stations at which the event was observed 54
Number of stations from which data was used for origin computation 22
Magnitude information

ML:2.8

Field Value
Value 2.8
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 126653211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-04-11 18:02:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAMP.HHZ. 2024-04-11T17:48:18.99 3.0 undecidable manual Sn -6.24 0
IV.BRSN.EHZ. 2024-04-11T17:48:17.27 3.0 positive manual Pg 13.67 0
IV.CSNT.HHZ. 2024-04-11T17:47:57.49 3.0 negative manual Pn -0.85 0
IV.ACATE.EHZ. 2024-04-11T17:47:56.10 3.0 undecidable manual Sg 12.97 0
IV.PTRJ.HHZ. 2024-04-11T17:47:51.74 3.0 undecidable manual Sn -2.47 0
IV.SCTE.HHZ. 2024-04-11T17:47:51.20 3.0 undecidable manual Sn -3.11 0
IV.GUMA.HHZ. 2024-04-11T17:47:44.72 3.0 undecidable manual Pn 0.85 0
IV.HPAC.HHZ. 2024-04-11T17:47:44.48 3.0 undecidable manual Sn -2.37 0
IV.SALB.HHZ. 2024-04-11T17:47:30.12 0.6 undecidable manual S 36 131.1687 149 0.23 43
IV.TDS.HHZ. 2024-04-11T17:47:27.60 1.0 undecidable manual S 43 112.2987 152 -0.3 22
IV.CELI.HHZ. 2024-04-11T17:47:27.63 1.0 undecidable manual S 60 106.4157 154 0.31 22
IV.PLAC.HHZ. 2024-04-11T17:47:26.99 1.0 undecidable manual S 121 101.9202 155 0.09 23
IV.MSRU.HHZ. 2024-04-11T17:47:25.01 0.6 undecidable manual S 175 73.8705 161 0.38 47
IV.MRCB.HHZ. 2024-04-11T17:47:25.60 0.6 undecidable manual S 165 88.0452 158 -0.1 48
IV.GIUL.HHZ. 2024-04-11T17:47:25.10 3.0 undecidable manual Pn -2.01 0
IY.CHCE.HHZ.00 2024-04-11T17:47:25.82 0.6 undecidable manual S 107 88.9443 158 0.05 48
IV.GRI.EHZ. 2024-04-11T17:47:25.07 0.6 undecidable manual S 98 85.9473 158 -0.46 45
IV.LPEL.HHZ. 2024-04-11T17:47:25.56 3.0 undecidable manual Pn -3.26 0
IV.SELL.HHZ. 2024-04-11T17:47:23.00 3.0 undecidable manual Sn -0.89 0
IV.SERS.HHZ. 2024-04-11T17:47:22.95 3.0 undecidable manual Sn -1.62 0
IV.LRP.EHZ. 2024-04-11T17:47:22.20 3.0 undecidable manual Pn -4.25 0
IV.SCTE.HHZ. 2024-04-11T17:47:16.74 3.0 negative manual Pn -3.19 0
IV.MMGO.HHZ. 2024-04-11T17:47:15.36 3.0 positive manual Pn -1.78 0
IV.NOCI.HHZ. 2024-04-11T17:47:12.10 3.0 undecidable manual Pn -3.85 0
IV.AMUR.HHZ. 2024-04-11T17:47:11.73 3.0 positive manual Pn -3.53 0
IV.RAFF.HHZ. 2024-04-11T17:47:11.98 3.0 negative manual Pn -0.22 0
IV.HAVL.HHZ. 2024-04-11T17:47:11.84 3.0 positive manual Pn -1 0
IX.SCL3.EHZ.02 2024-04-11T17:47:10.96 3.0 undecidable manual Pn -0.08 0
IV.HVZN.HHZ. 2024-04-11T17:47:10.82 3.0 negative manual Pn -0.59 0
IV.SSY.HHZ. 2024-04-11T17:47:09.48 3.0 positive manual Pn -1.34 0
IV.HLNI.HHZ. 2024-04-11T17:47:08.50 3.0 undecidable manual Pn -0.82 0
IV.GALF.HHZ. 2024-04-11T17:47:08.96 3.0 positive manual Pn 1.88 0
IY.CIRK.HHZ.00 2024-04-11T17:47:06.08 3.0 positive manual Pn -0.17 0
IV.EPMN.HHZ. 2024-04-11T17:47:05.08 3.0 positive manual Pn 0.54 0
XE.T0701.HHZ. 2024-04-11T17:47:05.03 1.0 positive manual P 26 131.1687 149 0.3 21
IV.EPIT.HHZ. 2024-04-11T17:47:05.98 3.0 positive manual Pn 1.16 0
IV.MSFR.HHZ. 2024-04-11T17:47:05.00 3.0 negative manual Pn 0.34 0
IV.SALB.HHZ. 2024-04-11T17:47:04.91 0.1 negative manual P 36 131.1687 149 0.18 87
7C.SPAOL.HNZ. 2024-04-11T17:47:04.28 3.0 negative manual Pn -2.74 0
IV.MPAZ.HHZ. 2024-04-11T17:47:04.03 3.0 negative manual Pn 0.14 0
IV.LADO.EHZ. 2024-04-11T17:47:04.92 3.0 positive manual Pn -0.5 0
IV.BULG.HHZ. 2024-04-11T17:47:04.70 0.6 undecidable manual P 358 127.7721 149 0.19 44
IV.PIPA.HHZ. 2024-04-11T17:47:04.78 3.0 undecidable manual Pn -0.33 0
IY.MCDA.HHZ.00 2024-04-11T17:47:04.15 3.0 undecidable manual Pn 0.06 0
IV.MTTG.HHZ. 2024-04-11T17:47:03.35 0.3 negative manual P 167 105.117 154 0.17 69
IY.CNDF.HHZ.00 2024-04-11T17:47:03.61 0.6 undecidable manual P 160 108.9132 153 0.22 45
IV.MUCR.HHZ. 2024-04-11T17:47:03.64 0.6 undecidable manual P 207 109.5126 153 0.22 45
XE.SHEVA.HHZ. 2024-04-11T17:47:03.97 0.6 undecidable manual P 32 116.8941 152 0.12 45
IV.SERS.HHZ. 2024-04-11T17:47:03.38 3.0 negative manual Pn 0.16 0
IV.NOV.HHZ. 2024-04-11T17:47:03.69 0.6 undecidable manual P 195 103.119 154 0.62 41
IV.SELL.HHZ. 2024-04-11T17:47:03.21 3.0 negative manual Pn 0.37 0
IV.TDS.HHZ. 2024-04-11T17:47:03.64 0.6 positive manual P 43 112.2987 152 0.06 46
IV.CELI.HHZ. 2024-04-11T17:47:03.44 1.0 negative manual P 60 106.4157 154 0.19 23
IV.GRIS.EHZ. 2024-04-11T17:47:02.35 0.1 undecidable manual P 22 97.0251 156 -0.4 89
IV.GRI.EHZ. 2024-04-11T17:47:02.35 1.0 undecidable manual P 98 85.9473 158 0.14 24
IV.GMB1.HHZ. 2024-04-11T17:47:02.39 1.0 negative manual P 158 90.1431 157 -0.02 24
IV.MRCB.HHZ. 2024-04-11T17:47:02.11 0.6 negative manual P 165 88.0452 158 -0.2 47
IV.PLAC.HHZ. 2024-04-11T17:47:02.91 0.1 negative manual P 121 101.9202 155 -0.09 94
IY.CHCE.HHZ.00 2024-04-11T17:47:02.70 0.1 negative manual P 107 88.9443 158 0.35 91
IV.MPNC.HHZ. 2024-04-11T17:47:02.04 0.1 undecidable manual P 185 86.9463 158 -0.22 94
XE.T0702.HHZ. 2024-04-11T17:47:02.76 0.6 positive manual P 32 104.118 154 -0.36 44
IY.SPDC.HHZ. 2024-04-11T17:47:01.64 0.1 negative manual P 126 75.0693 161 -0.1 99
IV.MSRU.HHZ. 2024-04-11T17:47:01.40 0.1 negative manual P 175 73.8705 161 -0.29 95
IV.SICLA.EHZ. 2024-04-11T17:47:01.58 0.6 undecidable manual P 162 78.366 160 -0.3 47
IV.MILZ.HHZ. 2024-04-11T17:47:01.70 0.1 undecidable manual P 194 74.8695 161 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSRU.HHN. ML:2.8 0.000124 0.28 AML other m 2024-04-11T17:47:02.22
IV.MRCB.HHN. ML:2.5 0.0000644 1.58 AML other m 2024-04-11T17:47:03.83
IV.MPNC.HHN. ML:2.8 0.00011649999999999999 0.44 AML other m 2024-04-11T17:47:03.32
IY.SPDC.HHN. ML:3.3 0.00038950000000000003 0.52 AML other m 2024-04-11T17:47:03.43
IY.CNDF.HHN.00 ML:3.2 0.00026000000000000003 0.16 AML other m 2024-04-11T17:47:04.21
IV.GMB1.HNN. ML:2.9 0.00014350000000000002 0.88 AML other m 2024-04-11T17:47:04.75
IY.CNDF.HHE.00 ML:3.2 0.0002805 0.7 AML other m 2024-04-11T17:47:04.66
IV.MPAZ.HHE. ML:2.9 0.000128 1.44 AML other m 2024-04-11T17:47:04.20
IV.NOV.HHE. ML:2.9 0.0001585 0.18 AML other m 2024-04-11T17:47:05.06
IV.GMB1.HNE. ML:2.8 0.0001285 0.36 AML other m 2024-04-11T17:47:05.34
IV.GMB1.HHE. ML:2.8 0.000126 0.12 AML other m 2024-04-11T17:47:05.11
IV.NOV.HHN. ML:2.8 0.0001295 0.46 AML other m 2024-04-11T17:47:05.19
IV.MPAZ.HHN. ML:2.8 0.00010605 1.36 AML other m 2024-04-11T17:47:05.98
IV.GMB1.HHN. ML:2.8 0.000133 0.38 AML other m 2024-04-11T17:47:05.32
IV.SELL.HNE. ML:3.1 0.000249 0.42 AML other m 2024-04-11T17:47:05.56
7C.SPAOL.HNE. ML:5.0 0.0147 0.32 AML other m 2024-04-11T17:47:06.45
IV.MPNC.HHE. ML:2.9 0.000146 0.42 AML other m 2024-04-11T17:47:06.31
IV.MUCR.HHE. ML:2.3 0.0000424 0.72 AML other m 2024-04-11T17:47:07.57
IV.MUCR.HHN. ML:2.4 0.000050299999999999996 0.86 AML other m 2024-04-11T17:47:11.78
IV.HAVL.HHN. ML:3.1 0.00013700000000000002 0.56 AML other m 2024-04-11T17:47:16.18
IV.MSRU.HHE. ML:2.9 0.00016949999999999997 1.48 AML other m 2024-04-11T17:47:25.07
IV.SPS2.HHN. ML:2.4 0.00005645 0.36 AML other m 2024-04-11T17:47:26.28
XE.T0702.HHE. ML:2.6 0.0000701 0.68 AML other m 2024-04-11T17:47:27.03
XE.T0702.HHN. ML:2.6 0.00006965 1.3 AML other m 2024-04-11T17:47:28.73
IV.PLAC.HHN. ML:2.8 0.0001125 0.6 AML other m 2024-04-11T17:47:28.42
IV.GRIS.EHE. ML:2.6 0.000073 1.28 AML other m 2024-04-11T17:47:28.79
IV.GRIS.EHN. ML:2.5 0.0000603 0.36 AML other m 2024-04-11T17:47:28.31
IY.CHCE.HHN.00 ML:3.3 0.000361 0.4 AML other m 2024-04-11T17:47:28.15
IV.PLAC.HHE. ML:2.8 0.00013700000000000002 0.36 AML other m 2024-04-11T17:47:28.37
IV.GRI.EHN. ML:3.0 0.00018449999999999999 0.38 AML other m 2024-04-11T17:47:28.51
IV.GRI.EHE. ML:3.0 0.000178 0.36 AML other m 2024-04-11T17:47:28.45
IV.SELL.HNN. ML:3.2 0.00028099999999999995 1.66 AML other m 2024-04-11T17:47:29.96
IV.SELL.HHN. ML:2.7 0.0000915 1.66 AML other m 2024-04-11T17:47:29.13
IY.CHCE.HHE.00 ML:3.3 0.00043149999999999997 0.32 AML other m 2024-04-11T17:47:29.23
IV.SERS.HHE. ML:2.9 0.00015949999999999997 1.08 AML other m 2024-04-11T17:47:29.79
IV.SELL.HHE. ML:2.5 0.0000644 0.34 AML other m 2024-04-11T17:47:29.40
IV.SPS2.HHE. ML:2.4 0.0000501 1.22 AML other m 2024-04-11T17:47:29.96
IV.SERS.HHN. ML:3.0 0.00017649999999999998 1.64 AML other m 2024-04-11T17:47:30.00
XE.SHEVA.HHE. ML:2.6 0.00006385 0.74 AML other m 2024-04-11T17:47:30.09
IV.MILZ.HHN. ML:2.8 0.000121 1.46 AML other m 2024-04-11T17:47:30.18
IY.MCDA.HHE.00 ML:3.2 0.0003095 0.66 AML other m 2024-04-11T17:47:30.55
IV.CELI.HHE. ML:2.5 0.00005375 1.14 AML other m 2024-04-11T17:47:30.35
XE.SHEVA.HHN. ML:2.5 0.0000618 0.6 AML other m 2024-04-11T17:47:30.63
IV.CELI.HHN. ML:2.7 0.0000974 1.5 AML other m 2024-04-11T17:47:31.07
IV.MRCB.HHE. ML:2.6 0.00008690000000000001 1.26 AML other m 2024-04-11T17:47:31.10
IV.MILZ.HHE. ML:2.8 0.00014350000000000002 1.04 AML other m 2024-04-11T17:47:31.77
IY.MCDA.HHN.00 ML:3.4 0.00048350000000000004 0.38 AML other m 2024-04-11T17:47:31.28
IY.SPDC.HHE. ML:3.3 0.0004025 0.36 AML other m 2024-04-11T17:47:31.40
XE.T0701.HHE. ML:2.5 0.00005175 0.7 AML other m 2024-04-11T17:47:32.52
IV.SALB.HHN. ML:2.6 0.0000619 0.84 AML other m 2024-04-11T17:47:33.42
XE.T0701.HHN. ML:2.4 0.000042 0.6 AML other m 2024-04-11T17:47:33.31
IV.LADO.EHN. ML:3.2 0.000247 0.66 AML other m 2024-04-11T17:47:33.33
IV.PIPA.HHE. ML:3.0 0.0001535 0.26 AML other m 2024-04-11T17:47:33.66
IV.SALB.HHE. ML:2.7 0.00009214999999999999 1.18 AML other m 2024-04-11T17:47:33.80
IV.LADO.EHE. ML:3.0 0.000182 1.16 AML other m 2024-04-11T17:47:35.14
IV.PIPA.HHN. ML:2.9 0.00011949999999999999 1.34 AML other m 2024-04-11T17:47:36.13
IY.CIRK.HHN.00 ML:2.8 0.00010915 0.4 AML other m 2024-04-11T17:47:37.52
IY.CIRK.HHE.00 ML:2.9 0.00011999999999999999 0.52 AML other m 2024-04-11T17:47:37.41
7C.SPAOL.HNN. ML:4.6 0.0068 1.32 AML other m 2024-04-11T17:47:45.90
IV.HAVL.HHE. ML:3.0 0.00010899999999999999 0.82 AML other m 2024-04-11T17:48:09.39
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, /tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols 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