Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 04-06-2019 and time 00:43:20 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 04-06-2019 00:43:20 (UTC)
  • 04-06-2019 02:43:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.5400, 15.6050 at 86 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.

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Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km N of Messina (238439 inhabitants)
48 Km N of Reggio di Calabria (183035 inhabitants)
79 Km SW of Lamezia Terme (70714 inhabitants)
95 Km W of Catanzaro (90612 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.2 2019-06-04
00:43:20		 38.5398 15.6052 86 2019-11-13
14:30:57		 Bollettino Sismico Italiano INGV 71242571
Reviewed
Rev100 		ML 2.1 2019-06-04
00:43:20		 38.5013 15.6468 86 2019-06-04
00:48:07		 Sala Sismica INGV-Roma 69186601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-04 00:43:20 ± 0.15
Latitude 38.5398 ± 0.0099
Longitude 15.6052 ± 0.0103
Depth (km) 86 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71242571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 936
Semi-minor axis of confidence ellipse (meter) 915
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 305
Circular confidence region, given by single value of horizontal uncertainty (meter) 940.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.22933
Epicentral distance of station farthest from the epicenter (degree) 1.84361
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.4
Num. used stations 28
Type of magnitude ML
Reference to an origin 69186601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-04 00:48:07

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 71242571
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-07 09:54:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAR1.HHZ. 2019-06-04T00:43:51.52 0.6 undecidable manual S 33 94.9383 126 -0.26 44
IV.ISPIC.EHZ. 2019-06-04T00:43:50.25 3.0 positive manual P 204.6396 -0.72 0
IV.MUCR.HHZ. 2019-06-04T00:43:50.36 0.6 undecidable manual S 229 84.249 130 0.4 43
IV.ILLI.HHZ. 2019-06-04T00:43:46.72 0.6 undecidable manual S 260 57.9975 142 0.72 40
IV.IVPL.HHZ. 2019-06-04T00:43:45.90 0.6 undecidable manual S 252 57.1983 142 0 47
IV.MPNC.HHZ. 2019-06-04T00:43:44.53 0.6 undecidable manual S 207 48.8178 147 -0.31 45
IV.MILZ.HHZ. 2019-06-04T00:43:44.14 0.1 undecidable manual S 228 44.1225 149 -0.16 93
IV.MSRU.HHZ. 2019-06-04T00:43:43.01 0.3 undecidable manual S 195 31.746 157 -0.08 73
IV.HLNI.HHZ. 2019-06-04T00:43:43.27 3.0 positive manual P 146.9418 -0.92 0
IV.HAGA.HHZ. 2019-06-04T00:43:42.83 3.0 positive manual P 144.6441 -1.11 0
IV.JOPP.HHZ. 2019-06-04T00:43:42.66 0.3 undecidable manual S 73 25.4523 161 0.05 73
IV.CET2.HHZ. 2019-06-04T00:43:40.44 0.1 undecidable manual P 15 113.7972 120 -0.07 85
IV.SPS2.HHZ. 2019-06-04T00:43:39.59 0.3 undecidable manual P 37 104.6175 123 0.05 63
IV.CAR1.HHZ. 2019-06-04T00:43:38.46 0.1 undecidable manual P 33 94.9383 126 -0.08 88
IV.MUCR.HHZ. 2019-06-04T00:43:37.62 0.1 undecidable manual P 229 84.249 130 0.13 89
IV.IFIL.HHZ. 2019-06-04T00:43:37.76 0.1 positive manual P 272 89.3439 128 -0.24 85
IV.AIO.HHZ. 2019-06-04T00:43:36.78 0.6 undecidable manual P 207 70.8735 135 0.5 42
IV.PLAC.HHZ. 2019-06-04T00:43:36.67 0.1 undecidable manual P 98 73.0713 134 0.21 87
IV.MTTG.HHZ. 2019-06-04T00:43:35.80 0.3 undecidable manual P 172 60.0954 140 0.43 65
IV.IVPL.HHZ. 2019-06-04T00:43:35.20 0.1 undecidable manual P 252 57.1983 142 0.05 95
IV.SOI.EHZ. 2019-06-04T00:43:35.76 0.3 undecidable manual P 143 64.8906 138 0 70
IV.ILLI.HHZ. 2019-06-04T00:43:35.66 0.3 undecidable manual P 260 57.9975 142 0.45 65
IV.MILZ.HHZ. 2019-06-04T00:43:34.09 0.1 undecidable manual P 228 44.1225 149 -0.13 94
IV.MPNC.HHZ. 2019-06-04T00:43:34.23 0.1 undecidable manual P 207 48.8178 147 -0.31 90
IV.IST3.HHZ. 2019-06-04T00:43:34.07 1.0 undecidable manual P 312 43.4232 150 -0.11 24
IV.JOPP.HHZ. 2019-06-04T00:43:33.23 0.1 negative manual P 73 25.4523 161 -0.02 100
MN.CEL.HHZ. 2019-06-04T00:43:33.70 0.1 undecidable manual P 141 39.9267 152 -0.27 93
IV.MSRU.HHZ. 2019-06-04T00:43:33.37 0.1 negative manual P 195 31.746 157 -0.16 96
IV.SICLA.EHZ. 2019-06-04T00:43:33.46 0.1 undecidable manual P 163 32.8449 156 -0.12 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.JOPP.HHN. ML:2.4 0.0002915 1.66 AML other m 2019-06-04T00:43:42.88
IV.MSRU.HHN. ML:2.3 0.0002265 0.98 AML other m 2019-06-04T00:43:43.90
IV.JOPP.HHE. ML:2.2 0.0001825 0.38 AML other m 2019-06-04T00:43:43.31
IV.MSRU.HHE. ML:2.4 0.000257 0.16 AML other m 2019-06-04T00:43:43.94
IV.ILLI.HHN. ML:3.4 0.0023599999999999997 0.6 AML other m 2019-06-04T00:43:47.22
IV.ILLI.HHE. ML:3.2 0.00143 0.16 AML other m 2019-06-04T00:43:48.13
IV.IVPL.HHN. ML:2.3 0.00017299999999999998 1.26 AML other m 2019-06-04T00:43:48.96
IV.IVPL.HHE. ML:2.3 0.000185 0.26 AML other m 2019-06-04T00:43:48.28
IV.AIO.HHE. ML:1.9 0.00007015 0.64 AML other m 2019-06-04T00:43:50.00
IV.AIO.HHN. ML:1.8 0.0000593 0.58 AML other m 2019-06-04T00:43:50.63
IV.CAR1.HHN. ML:1.8 0.00004245 1.12 AML other m 2019-06-04T00:43:52.69
IV.CAR1.HHE. ML:1.9 0.000051349999999999995 0.96 AML other m 2019-06-04T00:43:53.18
IV.MUCR.HHE. ML:2.0 0.00007374999999999999 0.36 AML other m 2019-06-04T00:43:54.62
IV.MUCR.HHN. ML:1.9 0.00006409999999999999 1.58 AML other m 2019-06-04T00:43:55.01
IV.CET2.HHE. ML:2.1 0.00007275 1.54 AML other m 2019-06-04T00:43:55.92
IV.CET2.HHN. ML:2.2 0.00010159999999999999 0.3 AML other m 2019-06-04T00:43:56.30
IV.HAGA.HHN. ML:2.3 0.00007515 1.54 AML other m 2019-06-04T00:44:00.11
IV.HLNI.HHE. ML:2.0 0.00004545 0.44 AML other m 2019-06-04T00:44:01.12
IV.HLNI.HHN. ML:2.1 0.00005065 0.24 AML other m 2019-06-04T00:44:01.14
IV.HAGA.HHE. ML:2.2 0.000059999999999999995 0.62 AML other m 2019-06-04T00:44:01.45
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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