Earthquake with magnitude of ML 2.8 on date 10-05-2020 and time 05:02:37 (UTC) in region Mar Ionio Settentrionale (MARE)

A magnitude ML 2.8 earthquake occured in region: Mar Ionio Settentrionale (MARE), on

  • 10-05-2020 05:02:37 (UTC)
  • 10-05-2020 07:02:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.1440, 17.7540 at 39 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 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
Bulletin
Rev1000
ML 2.8 2020-05-10
05:02:37
38.1443 17.7542 39 2020-11-19
12:36:45
Bollettino Sismico Italiano INGV 79275231
Reviewed
Rev100
ML 2.8 2020-05-10
05:02:38
38.2142 17.5722 30 2020-05-10
05:15:30
Sala Sismica INGV-Roma 79002091
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-10 05:02:37 ± 0.07
Latitude 38.1443 ± 0.0036
Longitude 17.7542 ± 0.0034
Depth (km) 39 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 79275231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 372
Semi-minor axis of confidence ellipse (meter) 234
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 15
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 256
Number of associated phases, regardless of their use for origin computation 76
Number of defining phases 67
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 3.15212
Number of stations at which the event was observed 45
Number of stations from which data was used for origin computation 37
Magnitudes information

ML:2.8

Field Value
Value 2.8
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 79275231
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-08-11 10:05:56

ML:2.8

Field Value
Value 2.8
Uncertainty 0.3
Num. used stations 72
Type of magnitude ML
Reference to an origin 79002091
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-10 05:15:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PE3.EHZ. 2020-05-10T05:04:18.93 3.0 positive manual Pn 3.46 0
IV.SGRT.HHZ. 2020-05-10T05:04:16.14 3.0 undecidable manual Sn -6.62 0
MN.IDI.HHZ. 2020-05-10T05:04:16.22 3.0 negative manual Pg 13.91 0
IV.MURB.HHZ. 2020-05-10T05:04:12.72 3.0 undecidable manual Pn 2.02 0
IV.ROSPO.HHZ. 2020-05-10T05:03:55.75 3.0 negative manual Pg 10.75 0
IV.AMUR.HHZ. 2020-05-10T05:03:54.13 0.3 undecidable manual S 343 321.8334 90 0.23 23
IV.NOCI.HHZ. 2020-05-10T05:03:49.40 0.3 undecidable manual S 349 299.2782 90 0.38 23
IV.BULG.HHZ. 2020-05-10T05:03:48.71 0.1 undecidable manual S 317 296.3811 90 0.3 32
IV.MGR.HHZ. 2020-05-10T05:03:47.33 0.1 undecidable manual S 320 291.0864 90 0.07 36
GE.MATE.HHZ. 2020-05-10T05:03:47.70 0.3 undecidable manual S 342 292.0854 90 0.23 26
CR.STON.BHZ. 2020-05-10T05:03:45.66 3.0 negative manual Pn 0.47 0
OT.TAR1.HHZ. 2020-05-10T05:03:42.56 0.3 undecidable manual S 351 267.2325 90 0.43 32
IV.HLNI.HHZ. 2020-05-10T05:03:42.04 0.1 undecidable manual S 252 267.732 90 -0.2 44
IV.SGG.HHZ. 2020-05-10T05:03:39.20 3.0 negative manual Pn 0.37 0
IV.MUCR.HHZ. 2020-05-10T05:03:38.35 0.1 undecidable manual S 268 251.6592 90 -0.43 49
IV.IVPL.HHZ. 2020-05-10T05:03:36.69 0.1 undecidable manual S 277 242.9679 90 -0.21 55
IV.SGRT.HHZ. 2020-05-10T05:03:35.36 3.0 negative manual Pn 0.12 0
IV.MSAG.HHZ. 2020-05-10T05:03:34.10 3.0 positive manual Pn 0.12 0
IV.AIO.HHZ. 2020-05-10T05:03:32.59 0.1 undecidable manual S 266 221.0121 90 0.42 62
IV.CET2.HHZ. 2020-05-10T05:03:30.91 0.1 undecidable manual S 315 218.5146 90 -0.72 56
IV.MPNC.HHZ. 2020-05-10T05:03:29.42 0.1 undecidable manual S 271 209.5347 90 -0.26 68
IV.CAR1.HHZ. 2020-05-10T05:03:24.36 0.1 undecidable manual S 313 181.5849 90 0.7 70
IV.MRVN.HHZ. 2020-05-10T05:03:24.03 0.1 undecidable manual P 338 349.8831 90 -0.97 23
IV.MTTG.HHZ. 2020-05-10T05:03:23.09 0.1 undecidable manual S 266 180.0864 90 -0.25 80
IV.CELI.HHZ. 2020-05-10T05:03:22.06 0.1 undecidable manual S 323 176.2902 90 -0.46 78
IV.SICLA.EHZ. 2020-05-10T05:03:22.70 0.1 undecidable manual S 275 178.2882 90 -0.24 81
IV.SPS2.HHE. 2020-05-10T05:03:22.71 0.1 undecidable manual S 317 176.5899 90 0.12 84
IV.JOPP.HHZ. 2020-05-10T05:03:21.10 0.1 undecidable manual S 288 170.3961 90 -0.15 86
IV.PIPA.HHZ. 2020-05-10T05:03:21.14 0.1 undecidable manual S 332 169.3971 90 0.1 88
IV.AMUR.HHZ. 2020-05-10T05:03:20.89 0.1 undecidable manual P 343 321.8334 90 -0.63 27
IV.GMB.BHE. 2020-05-10T05:03:20.35 0.1 undecidable manual S 271 168.0096 90 -0.38 83
XK.GIZZ.HHN. 2020-05-10T05:03:20.12 0.1 undecidable manual S 305 163.0146 91 0.46 84
MN.CEL.HHZ. 2020-05-10T05:03:19.37 0.1 undecidable manual S 275 162.7149 91 -0.22 88
IV.PTRP.HHZ. 2020-05-10T05:03:19.60 0.1 negative manual P 332 301.0764 90 0.67 28
IV.NOCI.HHZ. 2020-05-10T05:03:18.62 0.3 undecidable manual P 349 299.2782 90 -0.08 24
IV.MIGL.HHZ. 2020-05-10T05:03:18.01 0.1 undecidable manual P 338 295.1823 90 -0.19 33
IV.BULG.HHZ. 2020-05-10T05:03:18.60 0.1 undecidable manual P 317 296.3811 90 0.25 33
GE.MATE.HHZ. 2020-05-10T05:03:17.45 0.1 undecidable manual P 342 292.0854 90 -0.36 33
IV.MGR.HHZ. 2020-05-10T05:03:17.48 0.1 positive manual P 320 291.0864 90 -0.21 35
IV.MSFR.HHZ. 2020-05-10T05:03:16.41 0.1 undecidable manual P 268 276.4122 90 0.55 38
IV.FERC.HNN. 2020-05-10T05:03:16.15 0.3 undecidable manual S 284 145.6431 91 0.23 71
IV.SOI.EHZ. 2020-05-10T05:03:16.58 0.1 undecidable manual S 267 148.5402 91 0.03 98
MN.TIP.HHZ. 2020-05-10T05:03:15.73 0.1 undecidable manual S 323 143.6451 91 0.25 94
XK.ALB1.HNZ. 2020-05-10T05:03:15.19 0.1 undecidable manual S 315 139.9488 91 0.51 90
OT.TAR1.HHZ. 2020-05-10T05:03:14.48 0.1 undecidable manual P 351 267.2325 90 -0.24 44
IV.SERS.HHZ. 2020-05-10T05:03:13.87 0.1 undecidable manual S 317 135.3645 91 0.17 98
IV.HLNI.HHZ. 2020-05-10T05:03:13.80 1.0 positive manual P 252 267.732 90 -0.99 8
XK.SELL.HHZ. 2020-05-10T05:03:13.46 0.1 undecidable manual S 314 134.865 91 -0.14 98
IV.MUCR.HHZ. 2020-05-10T05:03:13.56 0.1 undecidable manual P 268 251.6592 90 0.77 44
IV.GRI.EHE. 2020-05-10T05:03:13.96 0.1 undecidable manual S 303 138.0618 91 -0.33 94
IV.IVPL.HHZ. 2020-05-10T05:03:11.21 0.1 positive manual P 277 242.9679 90 -0.49 51
IV.AGST.EHZ. 2020-05-10T05:03:10.18 1.0 positive manual P 247 242.6793 90 -1.49 8
IV.ECTS.HHZ. 2020-05-10T05:03:10.79 0.3 undecidable manual P 264 231.99 90 0.46 43
IV.HAGA.HHZ. 2020-05-10T05:03:10.84 1.0 positive manual P 248 247.1637 90 -1.39 8
IV.AIO.HHZ. 2020-05-10T05:03:09.67 0.1 undecidable manual P 266 221.0121 90 0.7 57
IV.PLAC.HHZ. 2020-05-10T05:03:09.99 0.1 undecidable manual S 287 119.4915 91 -0.28 98
IV.CET2.HHZ. 2020-05-10T05:03:09.02 0.1 undecidable manual P 315 218.5146 90 0.36 63
IV.MPNC.HHZ. 2020-05-10T05:03:07.84 0.1 undecidable manual P 271 209.5347 90 0.31 68
IV.MTTG.HHZ. 2020-05-10T05:03:04.16 0.1 negative manual P 266 180.0864 90 0.29 81
IV.CAR1.HHZ. 2020-05-10T05:03:04.69 0.1 positive manual P 313 181.5849 90 0.63 73
IV.SICLA.EHZ. 2020-05-10T05:03:03.82 0.1 undecidable manual P 275 178.2882 90 0.17 83
IV.SPS2.HHE. 2020-05-10T05:03:03.49 0.1 undecidable manual P 317 176.5899 90 0.05 86
IV.CELI.HHZ. 2020-05-10T05:03:03.47 0.1 negative manual P 323 176.2902 90 0.07 86
IV.PIPA.HHZ. 2020-05-10T05:03:02.39 0.1 negative manual P 332 169.3971 90 -0.16 86
XK.GIZZ.HHN. 2020-05-10T05:03:02.22 0.1 undecidable manual P 305 163.0146 91 0.47 84
MN.CEL.HHZ. 2020-05-10T05:03:02.15 0.1 positive manual P 275 162.7149 91 0.44 85
IV.GMB.BHE. 2020-05-10T05:03:02.62 0.1 negative manual P 271 168.0096 90 0.25 86
IV.JOPP.HHZ. 2020-05-10T05:03:02.50 0.1 undecidable manual P 288 170.3961 90 -0.17 85
IV.SOI.EHZ. 2020-05-10T05:03:00.40 0.1 positive manual P 267 148.5402 91 0.44 90
IV.FERC.HNN. 2020-05-10T05:02:59.62 0.3 undecidable manual P 284 145.6431 91 0.03 74
MN.TIP.HHZ. 2020-05-10T05:02:59.09 0.1 negative manual P 323 143.6451 91 -0.25 94
XK.ALB1.HNZ. 2020-05-10T05:02:58.55 0.1 negative manual P 315 139.9488 91 -0.33 93
IV.GRI.EHE. 2020-05-10T05:02:58.51 0.1 negative manual P 303 138.0618 91 -0.14 97
IV.SERS.HHZ. 2020-05-10T05:02:57.92 0.1 negative manual P 317 135.3645 91 -0.39 93
XK.SELL.HHZ. 2020-05-10T05:02:57.98 0.1 negative manual P 314 134.865 91 -0.27 95
IV.PLAC.HHZ. 2020-05-10T05:02:56.14 0.1 negative manual P 287 119.4915 91 -0.19 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HNN. ML:2.3 0.0001225 1.62 AML other m 2020-05-10T05:03:14.04
IV.PLAC.HHN. ML:2.7 0.000375 0.48 AML other m 2020-05-10T05:03:10.29
IV.PLAC.HHE. ML:2.5 0.0002055 0.44 AML other m 2020-05-10T05:03:11.51
IV.PLAC.HNN. ML:2.5 0.0002035 0.44 AML other m 2020-05-10T05:03:11.51
IV.SERS.HNE. ML:2.3 0.00012455 1.04 AML other m 2020-05-10T05:03:12.80
IV.SERS.HHE. ML:2.4 0.000131 0.34 AML other m 2020-05-10T05:03:14.04
MN.CEL.HHE. ML:2.6 0.0001795 0.56 AML other m 2020-05-10T05:03:19.60
IV.PIPA.HHE. ML:2.7 0.0002085 0.26 AML other m 2020-05-10T05:03:22.02
IV.JOPP.HHN. ML:2.6 0.000142 0.84 AML other m 2020-05-10T05:03:22.49
IV.SICLA.EHE. ML:2.8 0.00022649999999999998 1.12 AML other m 2020-05-10T05:03:22.03
IV.JOPP.HHE. ML:2.6 0.00015099999999999998 0.32 AML other m 2020-05-10T05:03:23.41
IV.CELI.HHN. ML:2.2 0.000060899999999999996 0.44 AML other m 2020-05-10T05:03:23.60
IV.CELI.HHE. ML:2.3 0.00007539999999999999 0.36 AML other m 2020-05-10T05:03:25.48
IV.CAR1.HHN. ML:3.1 0.0004125 0.46 AML other m 2020-05-10T05:03:25.76
IV.CAR1.HNN. ML:3.1 0.0004515 1.48 AML other m 2020-05-10T05:03:26.75
IV.CAR1.HHE. ML:3.0 0.000376 0.42 AML other m 2020-05-10T05:03:26.24
IV.CAR1.HNE. ML:3.1 0.000399 0.42 AML other m 2020-05-10T05:03:26.25
IV.MPNC.HHN. ML:3.1 0.00034250000000000003 0.32 AML other m 2020-05-10T05:03:28.98
IV.MPNC.HHE. ML:3.3 0.0004905 0.46 AML other m 2020-05-10T05:03:30.42
IV.AGST.EHN. ML:3.1 0.0002265 0.3 AML other m 2020-05-10T05:03:33.50
IV.AIO.HHE. ML:2.8 0.000142 0.66 AML other m 2020-05-10T05:03:33.66
IV.HAGA.HHN. ML:3.0 0.00020600000000000002 1.3 AML other m 2020-05-10T05:03:35.12
IV.HAGA.HHE. ML:3.1 0.0002185 0.34 AML other m 2020-05-10T05:03:35.39
IV.MSFR.HHE. ML:2.6 0.0000645 0.6 AML other m 2020-05-10T05:03:46.13
IV.MSFR.HHN. ML:2.7 0.00006805 1.64 AML other m 2020-05-10T05:03:46.97
GE.MATE.HHE. ML:3.0 0.0001415 0.3 AML other m 2020-05-10T05:03:47.29
IV.MGR.HHN. ML:2.7 0.00006275 0.66 AML other m 2020-05-10T05:03:47.67
IV.MGR.HHE. ML:2.7 0.00006860000000000001 0.42 AML other m 2020-05-10T05:03:48.16
GE.MATE.HHN. ML:3.1 0.000174 0.34 AML other m 2020-05-10T05:03:48.30
IV.NOCI.HHE. ML:3.1 0.0001515 0.26 AML other m 2020-05-10T05:03:49.82
IV.NOCI.HHN. ML:3.1 0.0001635 1.02 AML other m 2020-05-10T05:03:49.91
IV.BULG.HHE. ML:3.0 0.00011605000000000002 0.3 AML other m 2020-05-10T05:03:50.24
IV.BULG.HNE. ML:3.0 0.00011624999999999999 0.28 AML other m 2020-05-10T05:03:50.10
IV.MIGL.HHE. ML:3.2 0.0001885 0.3 AML other m 2020-05-10T05:03:50.34
IV.BULG.HHN. ML:3.1 0.00016649999999999998 1.68 AML other m 2020-05-10T05:03:50.08
IV.AMUR.HHN. ML:2.9 0.0000823 0.54 AML other m 2020-05-10T05:03:52.48
IV.AMUR.HHE. ML:3.2 0.0001485 0.22 AML other m 2020-05-10T05:03:53.41
IV.MRVN.HHE. ML:2.9 0.0000695 0.22 AML other m 2020-05-10T05:03:58.49
IV.MRVN.HHN. ML:3.0 0.0000807 0.48 AML other m 2020-05-10T05:03:59.72
IV.MSAG.HHN. ML:3.2 0.000071 0.22 AML other m 2020-05-10T05:04:16.05
IV.SERS.HHN. ML:2.2 0.00009226949500000001 0.3584 AML other m 2020-05-10T05:03:14.99
MN.CEL.HHN. ML:2.5 0.00013638995 0.2624 AML other m 2020-05-10T05:03:19.76
IV.PIPA.HHN. ML:2.4 0.00010267279 0.2592 AML other m 2020-05-10T05:03:22.13
IV.SICLA.EHN. ML:2.7 0.00018964475 0.32 AML other m 2020-05-10T05:03:23.04
IV.MTTG.HHE. ML:2.5 0.0001091787 0.4224 AML other m 2020-05-10T05:03:23.44
IV.CET2.HHN. ML:2.9 0.00020315214999999998 1.68 AML other m 2020-05-10T05:03:32.21
IV.CET2.HHE. ML:2.5 0.000079928405 0.4608 AML other m 2020-05-10T05:03:31.33
IV.AIO.HHN. ML:2.6 0.00009000905500000001 1.1808 AML other m 2020-05-10T05:03:33.09
IV.AGST.EHE. ML:3.1 0.00023325335000000004 0.3616 AML other m 2020-05-10T05:03:33.25
IV.MUCR.HHN. ML:3.0 0.00019322505 0.3616 AML other m 2020-05-10T05:03:40.07
IV.MUCR.HHE. ML:2.8 0.00011346354999999999 0.5184 AML other m 2020-05-10T05:03:40.26
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