Earthquake with magnitude of ML 2.9 on date 30-05-2020 and time 18:39:59 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 2.9 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 30-05-2020 18:39:59 (UTC)
  • 30-05-2020 20:39:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.664, 14.16 at 10 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

An earthquake occurred to
86 Km NE of Bagheria (55387 inhabitants)
92 Km NE of Palermo (674435 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
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 earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.9 2020-05-30
18:39:59
38.6643 14.1598 10 2020-11-19
12:36:50
Bollettino Sismico Italiano INGV 80526071
Reviewed
Rev200
ML 2.7 2020-05-30
18:40:01
38.502 14.261 11 2020-09-13
23:31:23
Sala Operativa INGV-OE (Catania) 79727381
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-30 18:39:59 ± 0.26
Latitude 38.6643 ± 0.0108
Longitude 14.1598 ± 0.0104
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80526071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1193
Semi-minor axis of confidence ellipse (meter) 578
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 167
Circular confidence region, given by single value of horizontal uncertainty (meter) 1190
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 155
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.42
Epicentral distance of station closest to the epicenter (degree) 0.20145
Epicentral distance of station farthest from the epicenter (degree) 1.69972
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 24
Magnitudes information

ML:2.9

Field Value
Value 2.9
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 80526071
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-13 23:30:55

ML:2.7

Field Value
Value 2.7
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 79727381
Agency INGV
Autore Sala Operativa INGV_OE (Catania)
Time of creation (UTC) 2020-05-30 19:10:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAR1.HHZ. 2020-05-30T18:40:28.24 0.3 undecidable manual P 69 1.6997 38 -1.4 31
IV.PETRA.HHZ. 2020-05-30T18:40:27.25 0.6 undecidable manual S 182 0.831 50 0.52 42
IV.MUCR.HHZ. 2020-05-30T18:40:26.50 0.6 undecidable manual S 138 0.8355 50 -0.37 43
IV.SCIAR.HHZ. 2020-05-30T18:40:25.36 0.6 undecidable manual S 204 0.7914 50 -0.2 45
IV.USI.HHZ. 2020-05-30T18:40:25.22 0.6 undecidable manual S 274 0.7662 50 0.41 44
IV.HLNI.HHZ. 2020-05-30T18:40:24.73 0.6 undecidable manual P 157 1.4299 50 -0.65 34
IV.MTTG.HHZ. 2020-05-30T18:40:23.23 0.3 undecidable manual P 118 1.376 50 -1.24 40
IV.MSFR.HHZ. 2020-05-30T18:40:23.26 0.6 undecidable manual S 152 0.715 50 -0.04 48
IV.CSLB.HHZ. 2020-05-30T18:40:22.98 0.6 undecidable manual S 186 0.7311 50 -0.78 39
IV.GIB.HHZ. 2020-05-30T18:40:22.41 0.6 undecidable manual S 189 0.6817 50 0.1 48
IV.JOPP.HHZ. 2020-05-30T18:40:22.73 0.3 undecidable manual P 92 1.3481 50 -1.26 40
IV.PLLN.EHZ. 2020-05-30T18:40:21.84 0.6 undecidable manual S 181 0.6718 50 -0.16 47
IV.GALF.HHZ. 2020-05-30T18:40:19.07 0.3 undecidable manual P 161 1.0054 50 0.96 50
IV.MSRU.HHZ. 2020-05-30T18:40:19.36 0.3 undecidable manual P 110 1.1286 50 -0.87 51
IV.AIO.HHZ. 2020-05-30T18:40:19.25 0.3 undecidable manual P 129 1.09 50 -0.31 62
IV.MILZ.HHZ. 2020-05-30T18:40:16.40 0.3 undecidable manual P 115 0.9254 50 -0.36 64
IV.PETRA.HHZ. 2020-05-30T18:40:15.49 0.3 undecidable manual P 182 0.831 50 0.36 65
IV.IST3.HHE. 2020-05-30T18:40:15.93 0.3 undecidable manual P 80 0.8454 50 0.55 62
IV.MUCR.HHZ. 2020-05-30T18:40:15.06 0.1 negative manual P 138 0.8355 50 -0.16 91
IV.SCIAR.HHZ. 2020-05-30T18:40:14.68 0.1 positive manual P 204 0.7914 50 0.22 91
IV.MPG.HHE. 2020-05-30T18:40:14.24 0.3 undecidable manual P 232 0.8031 50 -0.41 65
IV.IVPL.HNE. 2020-05-30T18:40:13.46 0.3 undecidable manual P 114 0.7033 50 0.51 65
IV.MSFR.HHZ. 2020-05-30T18:40:13.19 0.3 undecidable manual P 152 0.715 50 0.04 72
IV.CSLB.HHZ. 2020-05-30T18:40:13.62 0.3 undecidable manual P 186 0.7311 50 0.2 69
IV.SOLUN.HHN. 2020-05-30T18:40:13.31 0.3 undecidable manual P 221 0.7536 50 -0.51 64
IV.USI.HHZ. 2020-05-30T18:40:13.91 0.1 undecidable manual P 274 0.7662 50 -0.12 93
IV.ILOS.HHN. 2020-05-30T18:40:13.28 0.3 undecidable manual P 109 0.6538 50 1.18 49
IV.PLLN.EHZ. 2020-05-30T18:40:12.65 0.3 undecidable manual P 181 0.6718 50 0.24 69
IV.IFIL.HHE. 2020-05-30T18:40:12.72 0.6 undecidable manual S 107 0.3399 50 0.55 46
IV.IVGP.HHN. 2020-05-30T18:40:12.68 0.3 undecidable manual P 113 0.6808 50 0.11 71
IV.GIB.HHZ. 2020-05-30T18:40:12.77 0.3 undecidable manual P 189 0.6817 50 0.19 70
IV.IACL.HHE. 2020-05-30T18:40:07.11 0.6 undecidable manual S 131 0.2014 113 -0.61 46
IV.IFIL.HHE. 2020-05-30T18:40:07.34 0.1 positive manual P 107 0.3399 50 0.62 89
IV.IACL.HHE. 2020-05-30T18:40:04.48 0.1 negative manual P 131 0.2014 113 0.32 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.IACL.HHN. ML:0 0.015429995 0.256 AML other m 2020-05-30T18:40:09.75
IV.IACL.HHE. ML:3.4 0.01661465 0.3328 AML other m 2020-05-30T18:40:12.45
IV.IFIL.HHE. ML:3.7 0.02010037 0.2304 AML other m 2020-05-30T18:40:15.06
IV.IFIL.HHN. ML:0 0.0087188685 0.256 AML other m 2020-05-30T18:40:15.81
IV.PLLN.EHE. ML:0 0.0014863465 0.7424 AML other m 2020-05-30T18:40:24.26
IV.CSLB.HHE. ML:0 0.00051967135 0.4608 AML other m 2020-05-30T18:40:26.36
IV.GIB.HHE. ML:0 0.001865 0.78 AML other m 2020-05-30T18:40:24.84
IV.GIB.HHN. ML:0 0.002185 1.56 AML other m 2020-05-30T18:40:24.05
IV.IVPL.HHN. ML:3 0.001625023 0.3328 AML other m 2020-05-30T18:40:26.73
IV.MSFR.HHN. ML:0 0.0002585399 0.3584 AML other m 2020-05-30T18:40:31.10
IV.MSFR.HHE. ML:0 0.000220847 0.4608 AML other m 2020-05-30T18:40:27.34
IV.CSLB.HHN. ML:0 0.000662 0.62 AML other m 2020-05-30T18:40:27.67
IV.SCIAR.HHE. ML:0 0.001065 0.56 AML other m 2020-05-30T18:40:28.54
IV.SCIAR.HNE. ML:0 0.001048 0.58 AML other m 2020-05-30T18:40:28.83
IV.PLLN.EHN. ML:0 0.003091541 0.5376 AML other m 2020-05-30T18:40:28.61
IV.SCIAR.HHN. ML:0 0.0010365 0.42 AML other m 2020-05-30T18:40:29.06
IV.SCIAR.HNN. ML:0 0.000933 0.44 AML other m 2020-05-30T18:40:29.07
IV.ILOS.HHN. ML:4.1 0.02079105 0.4096 AML other m 2020-05-30T18:40:29.41
IV.IVPL.HHE. ML:3 0.0015064075 0.512 AML other m 2020-05-30T18:40:30.04
IV.PETRA.HHE. ML:0 0.001604501 0.8832 AML other m 2020-05-30T18:40:31.71
IV.PETRA.HHN. ML:0 0.0024241315 0.6912 AML other m 2020-05-30T18:40:31.81
IV.MILZ.HHN. ML:0 0.0014386175 0.5376 AML other m 2020-05-30T18:40:32.10
IV.MUCR.HHN. ML:0 0.00298 0.44 AML other m 2020-05-30T18:40:32.51
IV.MUCR.HHE. ML:0 0.00165 0.44 AML other m 2020-05-30T18:40:32.52
IV.MILZ.HHE. ML:0 0.0027051125 0.3712 AML other m 2020-05-30T18:40:32.99
IV.ILOS.HHE. ML:3.9 0.01267991 0.5888 AML other m 2020-05-30T18:40:32.88
IV.IST3.HHN. ML:0 0.0010005 0.48 AML other m 2020-05-30T18:40:34.59
IV.IST3.HHE. ML:2.7 0.00054107305 0.2048 AML other m 2020-05-30T18:40:35.14
IV.MSRU.HHE. ML:0 0.0004647072 0.2944 AML other m 2020-05-30T18:40:43.71
IV.MPNC.HHN. ML:0 0.0009013752 0.4608 AML other m 2020-05-30T18:40:37.39
IV.MPNC.HHE. ML:0 0.0009177168 0.3968 AML other m 2020-05-30T18:40:37.35
IV.GALF.HHE. ML:3.1 0.00112135065 0.5632 AML other m 2020-05-30T18:40:39.01
IV.AIO.HHE. ML:0 0.0003594045 0.3328 AML other m 2020-05-30T18:40:40.24
IV.AIO.HHN. ML:0 0.00048330785 0.4864 AML other m 2020-05-30T18:40:40.93
IV.MSRU.HHN. ML:0 0.0004874148 0.3456 AML other m 2020-05-30T18:40:41.08
IV.GALF.HNN. ML:2.3 0.0001670815 0.7296 AML other m 2020-05-30T18:40:40.76
IV.GALF.HNE. ML:2.3 0.00016035525 0.6528 AML other m 2020-05-30T18:40:41.23
IV.JOPP.HHE. ML:0 0.000102394245 0.3584 AML other m 2020-05-30T18:40:42.21
IV.GMB.BHE. ML:0 0.0005500823 0.3968 AML other m 2020-05-30T18:40:42.34
IV.JOPP.HHN. ML:0 0.0001142 0.42 AML other m 2020-05-30T18:40:43.67
IV.CET2.HHE. ML:0 0.0001657381 0.6656 AML other m 2020-05-30T18:40:47.42
IV.CET2.HHN. ML:0 0.00016296705 0.3968 AML other m 2020-05-30T18:40:47.80
IV.GMB.BHN. ML:0 0.00054511705 0.2432 AML other m 2020-05-30T18:40:48.54
IV.MTTG.HHN. ML:0 0.00030603395 0.576 AML other m 2020-05-30T18:40:49.66
IV.CAR1.HHE. ML:0 0.00024240195 0.576 AML other m 2020-05-30T18:40:50.16
IV.CAR1.HHN. ML:0 0.00024553275 0.576 AML other m 2020-05-30T18:40:49.91
IV.CAR1.HNN. ML:2.9 0.000290906 0.5376 AML other m 2020-05-30T18:40:50.18
IV.CAR1.HNE. ML:2.8 0.0001883338 0.5632 AML other m 2020-05-30T18:40:50.16
IV.HLNI.HHE. ML:0 0.00011454469 0.4224 AML other m 2020-05-30T18:40:50.68
IV.GALF.HHN. ML:3.1 0.001043367 0.704 AML other m 2020-05-30T18:40:50.87
IV.HLNI.HHN. ML:0 0.00011727405 0.8192 AML other m 2020-05-30T18:40:51.80
IV.MTTG.HHE. ML:0 0.0002413425 0.5248 AML other m 2020-05-30T18:40:52.19
IV.PLAC.HHE. ML:0 0.00015757335 0.3584 AML other m 2020-05-30T18:40:53.62
IV.PLAC.HHN. ML:0 0.0001620454 0.7424 AML other m 2020-05-30T18:40:54.42
IV.PLAC.HNE. ML:0 0.00013984725 0.7424 AML other m 2020-05-30T18:40:54.79
IV.CELI.HHN. ML:0 4.624747E-5 0.6912 AML other m 2020-05-30T18:40:59.14
IV.PIPA.HNE. ML:2.8 0.00012696481 0.768 AML other m 2020-05-30T18:41:01.61
IV.SSY.HHE. ML:0 0.00046474215 0.4224 AML other m 2020-05-30T18:41:01.67
MN.TIP.HHE. ML:0 4.2447795E-5 0.5376 AML other m 2020-05-30T18:41:06.81
MN.TIP.HHN. ML:0 3.7081655E-5 0.4224 AML other m 2020-05-30T18:41:08.36
IV.CELI.HHE. ML:0 4.2253255E-5 0.5376 AML other m 2020-05-30T18:41:08.38
IV.MIGL.HHE. ML:3.3 0.0002543964 1.3568 AML other m 2020-05-30T18:41:08.50
IV.PIPA.HHN. ML:2.4 5.2327155E-5 0.64 AML other m 2020-05-30T18:41:10.28
IV.PIPA.HNN. ML:3 0.00018539 0.8192 AML other m 2020-05-30T18:41:12.01
MN.TIP.HNE. ML:0 8.4718215E-5 0.96 AML other m 2020-05-30T18:41:13.78
IV.PIPA.HHE. ML:2.4 4.4431095E-5 0.5248 AML other m 2020-05-30T18:41:14.86
MN.TIP.HNN. ML:0 9.249289E-5 1.0624 AML other m 2020-05-30T18:41:17.39
IV.MIGL.HHN. ML:3.2 0.0002264948 1.5872 AML other m 2020-05-30T18:41:29.73
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, http://terremoti.ingv.it/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