Earthquake with magnitude of ML 2.7 on date 01-06-2023 and time 19:43:08 (Italy) in region Costa Montenegro (MONTENEGRO)

A magnitude ML 2.7 earthquake occured in region: Costa Montenegro (MONTENEGRO), on

  • 01-06-2023 17:43:08 (UTC)
  • 01-06-2023 19:43:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.1560, 18.9860 at 24 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

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, 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 ( 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.
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
ML 2.7 2023-06-01
42.1563 18.9857 24 2023-06-01
Sala Sismica INGV-Roma 117966971
Preferred location and magnitude until now.
Origin information


Field Value
Time (UTC) 2023-06-01 17:43:08 ± 0.11
Latitude 42.1563 ± 0.0063
Longitude 18.9857 ± 0.0121
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 117966971


Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1150
Semi-minor axis of confidence ellipse (meter) 439
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 122
Circular confidence region, given by single value of horizontal uncertainty (meter) 1150.0
Confidence level of the uncertainty (%) 68


Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 3.13414
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 13
Magnitude information


Field Value
Value 2.7
Uncertainty 0.3
Num. used stations 78
Type of magnitude ML
Reference to an origin 117966971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-01 17:52:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FNVD.HHZ. 2023-06-01T17:44:58.05 3.0 undecidable manual Pg 19.52 0
IV.PTCC.HHZ. 2023-06-01T17:44:50.62 3.0 undecidable manual Pg 17.209999 0
IV.LATE.HHZ. 2023-06-01T17:44:47.71 3.0 undecidable manual Pg 19.01 0
IV.PZUN.HHZ. 2023-06-01T17:44:33.45 3.0 undecidable manual Sn -0.18 0
IV.EPZF.HHZ. 2023-06-01T17:44:25.10 3.0 undecidable manual Pn -1.73 0
IV.CESI.HHZ. 2023-06-01T17:44:19.32 3.0 negative manual Pn 1.37 0
MN.KEK.HHZ. 2023-06-01T17:44:18.05 0.6 undecidable manual S 166 279.5091 54 -0.29 16
HL.ITM.HHZ. 2023-06-01T17:44:16.31 3.0 undecidable manual Pn -4.6 0
IV.NRCA.HHZ. 2023-06-01T17:44:16.58 3.0 undecidable manual Pn 0.99 0
SL.BOJS.BHZ. 2023-06-01T17:44:15.22 3.0 positive manual Pn 3.63 0
IV.RM33.EHZ. 2023-06-01T17:44:15.91 3.0 undecidable manual Pn 1.61 0
IV.MRVN.HHZ. 2023-06-01T17:44:14.10 0.6 undecidable manual S 243 261.3384 54 -0.34 19
IV.PLAC.HHZ. 2023-06-01T17:44:11.12 3.0 undecidable manual Pn 1.31 0
IV.AMUR.HHZ. 2023-06-01T17:44:10.23 0.6 undecidable manual S 236 241.4805 54 0.07 24
IV.CAR1.HHZ. 2023-06-01T17:44:04.57 3.0 positive manual Pn 2.16 0
IV.SERS.HHZ. 2023-06-01T17:44:02.87 3.0 positive manual Pn 1.24 0
IV.CET2.HHZ. 2023-06-01T17:44:02.62 3.0 negative manual Pn 1.08 0
IV.BULG.HHZ. 2023-06-01T17:44:01.97 3.0 undecidable manual Pn 0.49 0
IV.MGR.HHZ. 2023-06-01T17:44:00.22 3.0 negative manual Pn 0.73 0
IV.SIRI.HHZ. 2023-06-01T17:43:59.97 3.0 negative manual Pn 3.53 0
IV.APRC.HHZ. 2023-06-01T17:43:58.03 3.0 undecidable manual Pg 6.95 0
IV.PIPA.HHZ. 2023-06-01T17:43:57.51 1.0 positive manual P 212 347.8851 54 0.12 6
IV.SLCN.HHZ. 2023-06-01T17:43:57.30 3.0 negative manual Pn 0.4 0
IV.MCEL.HHZ. 2023-06-01T17:43:55.97 3.0 negative manual Pn 0.08 0
IV.MELA.HHZ. 2023-06-01T17:43:55.69 3.0 undecidable manual Pn 0.27 0
IV.SALB.HHZ. 2023-06-01T17:43:55.48 0.6 undecidable manual P 222 335.8083 54 -0.41 12
IV.ACER.HHZ. 2023-06-01T17:43:51.82 3.0 negative manual Pn 0.44 0
OT.OT05.EHZ. 2023-06-01T17:43:50.61 3.0 negative manual Pn -0.11 0
IV.MIGL.HHZ. 2023-06-01T17:43:48.72 0.3 undecidable manual P 232 272.9157 54 0.64 23
MN.KEK.HHZ. 2023-06-01T17:43:48.40 1.0 undecidable manual P 166 279.5091 54 -0.49 8
IV.SGRT.HHZ. 2023-06-01T17:43:48.55 3.0 negative manual P -0.5 0
IV.MRVN.HHZ. 2023-06-01T17:43:46.96 0.6 negative manual P 243 261.3384 54 0.33 19
IV.AMUR.HHZ. 2023-06-01T17:43:44.28 0.3 positive manual P 236 241.4805 54 0.12 35
IV.NOCI.HHZ. 2023-06-01T17:43:41.32 0.1 positive manual P 227 220.3128 54 -0.2 53
AC.BCI.HHE. 2023-06-01T17:43:36.46 0.6 undecidable manual S 75 91.8414 99 0.59 40
CR.STON.BHZ. 2023-06-01T17:43:31.18 1.0 undecidable manual P 307 131.7681 96 0.71 17
MN.TIR.HHZ. 2023-06-01T17:43:29.30 1.0 undecidable manual P 141 115.4955 97 1.33 13
AC.BCI.HHE. 2023-06-01T17:43:23.73 1.0 undecidable manual P 75 91.8414 99 -0.63 20
AC.LACI.HHE.00 2023-06-01T17:43:22.60 1.0 undecidable manual P 133 83.5497 100 -0.5 21
MN.PDG.HHZ. 2023-06-01T17:43:21.90 0.1 undecidable manual S 37 37.8288 115 -0.07 100
AC.PUK.HHE. 2023-06-01T17:43:21.73 0.6 undecidable manual P 99 75.6687 101 -0.19 45
MN.PDG.HHZ. 2023-06-01T17:43:16.14 0.3 undecidable manual P 37 37.8288 115 -0.19 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.PDG.HNE. ML:2.5 0.000951 0.16 AML other m 2023-06-01T17:43:22.43
MN.PDG.HHE. ML:2.5 0.001012472 0.1536 AML other m 2023-06-01T17:43:22.43
MN.PDG.HHN. ML:2.4 0.0007088767 0.1408 AML other m 2023-06-01T17:43:23.63
MN.PDG.HNN. ML:2.3 0.0006792963000000001 0.1408 AML other m 2023-06-01T17:43:23.63
MN.TIR.HHN. ML:0.0 0.00072254785 0.4352 AML other m 2023-06-01T17:43:46.14
MN.TIR.HHE. ML:0.0 0.00061320025 0.3712 AML other m 2023-06-01T17:43:45.88
CR.STON.BHE. ML:2.4 0.00013810745000000002 0.2432 AML other m 2023-06-01T17:43:52.99
CR.STON.BHN. ML:2.4 0.000153 0.28 AML other m 2023-06-01T17:43:56.30
IV.AMUR.HHE. ML:2.8 0.00011595 0.16 AML other m 2023-06-01T17:44:11.28
IV.AMUR.HHN. ML:2.5 0.0000718 0.16 AML other m 2023-06-01T17:44:11.28
IV.MRVN.HHE. ML:0.0 0.000029379149999999998 0.3328 AML other m 2023-06-01T17:44:34.14
IV.SIRI.HHE. ML:2.6 0.000041750000000000005 0.22 AML other m 2023-06-01T17:44:16.22
IV.SIRI.HHN. ML:2.5 0.0000294 0.26 AML other m 2023-06-01T17:44:16.78
IV.NOCI.HNE. ML:2.5 0.00008230445000000001 0.256 AML other m 2023-06-01T17:44:06.41
IV.NOCI.HHE. ML:2.5 0.00007629707499999999 0.3584 AML other m 2023-06-01T17:44:19.26
MN.KEK.HHE. ML:2.4 0.00004208828 0.4224 AML other m 2023-06-01T17:44:33.25
IV.NOCI.HHN. ML:2.7 0.000123327695 0.2048 AML other m 2023-06-01T17:44:18.12
IV.NOCI.HNN. ML:2.7 0.00011979424 0.2048 AML other m 2023-06-01T17:44:18.14
MN.KEK.HHN. ML:2.4 0.000034467835000000005 1.1008 AML other m 2023-06-01T17:44:51.23
IV.MRVN.HHN. ML:0.0 0.000030645415 0.448 AML other m 2023-06-01T17:44:34.55
OT.OT05.EHE. ML:1.6 0.0000037995 0.42 AML other m 2023-06-01T17:44:38.26
IV.MIGL.HHN. ML:3.1 0.000174 0.84 AML other m 2023-06-01T17:44:39.57
IV.ACER.HHE. ML:2.8 0.00008835 0.46 AML other m 2023-06-01T17:44:39.85
IV.MIGL.HHE. ML:3.1 0.000194 0.52 AML other m 2023-06-01T17:44:40.15
IV.SGRT.HHN. ML:2.4 0.000037241819999999994 0.8832 AML other m 2023-06-01T17:44:50.25
IV.SGRT.HHE. ML:2.5 0.00005215 0.58 AML other m 2023-06-01T17:44:41.43
IV.MGR.HHN. ML:2.3 0.000016999905000000003 0.4224 AML other m 2023-06-01T17:45:11.49
IV.MGR.HHE. ML:2.3 0.000016250000000000002 0.56 AML other m 2023-06-01T17:44:43.49
OT.OT05.EHN. ML:2.4 0.00003505 1.02 AML other m 2023-06-01T17:44:44.78
IV.BULG.HHE. ML:2.6 0.000031934645 0.192 AML other m 2023-06-01T17:44:44.88
IV.BULG.HHN. ML:2.8 0.00004339581 0.3072 AML other m 2023-06-01T17:44:45.32
IV.CET2.HHN. ML:2.9 0.00005325 0.24 AML other m 2023-06-01T17:44:46.81
IV.ACER.HHN. ML:2.7 0.00007195 1.5 AML other m 2023-06-01T17:44:51.00
IV.CET2.HHE. ML:2.7 0.000032149999999999995 0.66 AML other m 2023-06-01T17:44:56.09
IV.SALB.HHE. ML:2.4 0.00002255 0.3 AML other m 2023-06-01T17:44:56.60
IV.MCEL.HHE. ML:2.4 0.000025099999999999997 0.4 AML other m 2023-06-01T17:44:59.64
IV.SALB.HHN. ML:2.2 0.0000151 1.3 AML other m 2023-06-01T17:44:59.97
IV.MCEL.HHN. ML:2.5 0.00003115 0.44 AML other m 2023-06-01T17:45:00.78
IV.ACER.HNE. ML:3.1 0.00016505150850000002 1.024 AML other m 2023-06-01T17:45:04.84
IV.ACER.HNN. ML:3.3 0.00023815 0.6 AML other m 2023-06-01T17:45:04.85
IV.RM33.EHE. ML:2.6 0.00001681213 0.5376 AML other m 2023-06-01T17:45:16.08
IV.RM33.EHN. ML:2.5 0.000011917858 0.2816 AML other m 2023-06-01T17:45:08.28
IV.AMUR.HNE. ML:2.8 0.00011983235 0.1664 AML other m 2023-06-01T17:44:11.37
IV.AMUR.HNN. ML:2.5 0.000058625225000000004 0.1664 AML other m 2023-06-01T17:44:11.28
IV.SGRT.HNE. ML:2.5 0.00004517094999999999 0.4352 AML other m 2023-06-01T17:44:39.05
IV.SGRT.HNN. ML:2.6 0.0000540201 0.4992 AML other m 2023-06-01T17:44:36.26
IV.SALB.HNE. ML:2.8 0.000062035925 0.96 AML other m 2023-06-01T17:44:09.50
IV.SALB.HNN. ML:2.8 0.000065916865 1.0112 AML other m 2023-06-01T17:44:02.67
IV.MELA.HNE. ML:3.2 0.00016438515000000002 0.7552 AML other m 2023-06-01T17:45:10.24
IV.MELA.HNN. ML:3.3 0.00018873000000000002 0.8704 AML other m 2023-06-01T17:44:39.46
IV.MELA.HHE. ML:2.9 0.00007966126 0.5376 AML other m 2023-06-01T17:45:00.09
IV.MELA.HHN. ML:3.0 0.00009461514500000002 0.5376 AML other m 2023-06-01T17:44:57.30
IV.MCEL.HNE. ML:2.9 0.00007832363 1.28 AML other m 2023-06-01T17:44:06.80
IV.MCEL.HNN. ML:2.9 0.00007755706 0.9728 AML other m 2023-06-01T17:44:47.68
IV.SLCN.HHE. ML:2.8 0.000055115795 0.4864 AML other m 2023-06-01T17:45:07.43
IV.SLCN.HHN. ML:2.6 0.0000375585 0.3584 AML other m 2023-06-01T17:44:58.29
IV.SLCN.HNE. ML:3.2 0.00015640895 1.1648 AML other m 2023-06-01T17:43:59.04
IV.SLCN.HNN. ML:3.4 0.00021966790000000003 1.1392 AML other m 2023-06-01T17:43:57.13
IV.PIPA.HHE. ML:2.2 0.00001408212 0.2816 AML other m 2023-06-01T17:44:36.55
IV.PIPA.HHN. ML:2.2 0.000012810718499999998 0.2688 AML other m 2023-06-01T17:44:42.70
IV.PIPA.HNE. ML:3.3 0.00016142200000000001 0.832 AML other m 2023-06-01T17:45:00.36
IV.PIPA.HNN. ML:3.4 0.000200016505 0.8448 AML other m 2023-06-01T17:44:30.11
IV.SIRI.HNE. ML:3.4 0.00020616665 1.6512 AML other m 2023-06-01T17:45:15.69
IV.SIRI.HNN. ML:3.1 0.00010737645500000001 1.5616 AML other m 2023-06-01T17:45:17.73
IV.MGR.HNE. ML:3.5 0.00024362335 0.832 AML other m 2023-06-01T17:44:53.31
IV.MGR.HNN. ML:3.5 0.0002188215 0.9088 AML other m 2023-06-01T17:44:45.92
IV.BULG.HNE. ML:3.0 0.000059449170000000005 0.7552 AML other m 2023-06-01T17:44:06.45
IV.BULG.HNN. ML:2.9 0.000053202325 1.0624 AML other m 2023-06-01T17:45:05.48
IV.SERS.HHE. ML:2.5 0.000017882425000000002 1.5488 AML other m 2023-06-01T17:45:21.33
IV.SERS.HHN. ML:2.2 0.000011131327 1.2032 AML other m 2023-06-01T17:44:55.72
IV.SERS.HNE. ML:3.0 0.00005290009 1.088 AML other m 2023-06-01T17:44:16.24
IV.SERS.HNN. ML:2.8 0.000040783244999999996 1.3824 AML other m 2023-06-01T17:44:33.41
IV.CAR1.HNE. ML:2.9 0.00004395987 0.3072 AML other m 2023-06-01T17:45:04.31
IV.CAR1.HNN. ML:2.8 0.000040870865000000006 0.896 AML other m 2023-06-01T17:45:08.58
IV.CAR1.HHE. ML:2.8 0.00003367962 0.2944 AML other m 2023-06-01T17:44:07.13
IV.CAR1.HHN. ML:2.6 0.000024485235 0.4736 AML other m 2023-06-01T17:45:14.19
IV.RM33.HNE. ML:4.1 0.00044776258999999996 0.6784 AML other m 2023-06-01T17:44:25.87
IV.RM33.HNN. ML:3.7 0.00015952350000000002 0.9216 AML other m 2023-06-01T17:45:31.83
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, 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.
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