Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 04-06-2021 and time 09:44:18 (UTC) in region 1 km NE Barcellona Pozzo di Gotto (ME)

A magnitude ML 2.3 earthquake occured in region: 1 km NE Barcellona Pozzo di Gotto (ME), on

  • 04-06-2021 09:44:18 (UTC)
  • 04-06-2021 11:44:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.1550, 15.2300 at 7 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Barcellona Pozzo di Gotto ME 1 41583 41583
Merì ME 2 2338 43921
San Filippo del Mela ME 4 7115 51036
Santa Lucia del Mela ME 5 4650 55686
Terme Vigliatore ME 6 7395 63081
Castroreale ME 6 2504 65585
Rodì Milici ME 7 2056 67641
Pace del Mela ME 7 6239 73880
Milazzo ME 8 31646 105526
Gualtieri Sicaminò ME 8 1807 107333
Condrò ME 9 493 107826
Furnari ME 11 3784 111610
San Pier Niceto ME 11 2837 114447
Mazzarrà Sant'Andrea ME 11 1531 115978
Torregrotta ME 12 7431 123409
Valdina ME 13 1355 124764
Roccavaldina ME 13 1133 125897
Falcone ME 14 2808 128705
Monforte San Giorgio ME 14 2777 131482
Venetico ME 14 3911 135393
Spadafora ME 15 5021 140414
Oliveri ME 15 2181 142595
Tripi ME 16 873 143468
Rometta ME 16 6650 150118
Novara di Sicilia ME 18 1337 151455
Basicò ME 18 612 152067
Saponara ME 19 3988 156055
Mandanici ME 19 601 156656
Fondachelli-Fantina ME 19 1019 157675
Fiumedinisi ME 20 1409 159084
Antillo ME 20 919 160003
Villafranca Tirrena ME 20 8584 168587

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km W of Messina (238439 inhabitants)
37 Km W of Reggio di Calabria (183035 inhabitants)
61 Km N of Acireale (52622 inhabitants)
74 Km N of Catania (314555 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 2.3 2021-06-04
09:44:18		 38.1552 15.2297 7 2021-12-29
11:12:27		 Bollettino Sismico Italiano INGV 95148851
Reviewed
Rev100 		ML 2.4 2021-06-04
09:44:18		 38.1508 15.2253 8 2021-06-04
10:02:21		 Sala Sismica INGV-Roma 90784221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-04 09:44:18 ± 0.08
Latitude 38.1552 ± 0.0045
Longitude 15.2297 ± 0.0057
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 95148851

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 509
Semi-minor axis of confidence ellipse (meter) 158
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 155
Circular confidence region, given by single value of horizontal uncertainty (meter) 510.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 67
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.09713
Epicentral distance of station farthest from the epicenter (degree) 0.96138
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 28
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 95148851
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-09-07 14:42:55

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 23
Type of magnitude ML
Reference to an origin 90784221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-04 10:02:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSLB.HHZ. 2021-06-04T09:44:51.35 0.6 undecidable manual S 257 105.2169 50 1.42 25
IV.IACL.HHN. 2021-06-04T09:44:45.58 0.6 undecidable manual S 299 86.8464 50 0.53 40
IV.IFIL.HHE. 2021-06-04T09:44:41.71 0.6 undecidable manual S 309 72.7716 50 0.43 42
IV.JOPP.HHZ. 2021-06-04T09:44:41.82 0.3 undecidable manual S 48 75.8685 50 -0.3 65
IV.MSFR.HHZ. 2021-06-04T09:44:37.19 0.6 undecidable manual S 257 57.2982 50 0.04 47
IV.GIB.HHE. 2021-06-04T09:44:36.85 0.3 undecidable manual P 260 106.7154 50 -0.02 65
IV.CSLB.HHZ. 2021-06-04T09:44:36.36 0.3 undecidable manual P 257 105.2169 50 -0.28 62
IV.PETRA.HHN. 2021-06-04T09:44:36.66 0.3 undecidable manual P 250 103.8183 50 0.24 62
IV.PLLN.EHZ. 2021-06-04T09:44:35.66 0.1 positive manual P 260 96.6255 50 0.35 82
IV.HLNI.HHZ. 2021-06-04T09:44:35.79 0.6 undecidable manual P 199 94.8384 50 0.75 36
IV.MTTG.HHZ. 2021-06-04T09:44:33.66 0.6 undecidable manual S 112 44.4222 50 -0.04 48
IV.GALF.HHZ. 2021-06-04T09:44:33.62 1.0 undecidable manual P 230 76.1682 50 1.46 13
IV.IACL.HHN. 2021-06-04T09:44:33.74 0.6 undecidable manual P 299 86.8464 50 -0.08 44
IV.JOPP.HHZ. 2021-06-04T09:44:32.25 0.6 undecidable manual P 48 75.8685 50 0.12 45
IV.IFIL.HHE. 2021-06-04T09:44:32.33 0.3 undecidable manual P 309 72.7716 50 0.68 58
IV.EMSG.HHZ. 2021-06-04T09:44:32.75 1.0 undecidable manual S 214 44.4222 50 -0.96 18
IV.SICLA.EHN. 2021-06-04T09:44:32.73 0.6 undecidable manual S 75 43.7229 50 -0.79 39
IV.IVUG.HHE. 2021-06-04T09:44:30.20 0.3 undecidable manual S 322 34.1436 102 -0.37 69
IV.SOI.EHZ. 2021-06-04T09:44:30.96 0.1 positive manual P 97 72.5718 50 -0.64 79
IV.IVPL.HHZ. 2021-06-04T09:44:30.43 0.6 undecidable manual S 319 32.745 102 0.32 47
IV.MUCR.HHZ. 2021-06-04T09:44:29.42 0.6 undecidable manual S 248 33.4443 102 -0.92 38
IV.MSRU.HHE. 2021-06-04T09:44:28.57 0.3 undecidable manual S 63 27.1506 104 0.38 70
IV.MSFR.HHZ. 2021-06-04T09:44:28.80 0.1 positive manual P 257 57.2982 50 -0.46 87
IV.EPZF.HHZ. 2021-06-04T09:44:28.46 0.3 undecidable manual P 222 49.1175 50 0.47 66
IV.EMSG.HHZ. 2021-06-04T09:44:27.85 0.6 undecidable manual P 214 44.4222 50 0.57 43
IV.EPIT.HHE. 2021-06-04T09:44:27.27 0.6 undecidable manual P 202 41.0256 50 0.52 44
IV.EMNR.HHZ. 2021-06-04T09:44:27.42 0.3 undecidable manual P 205 41.5251 50 0.59 64
IV.MTTG.HHZ. 2021-06-04T09:44:26.68 0.3 undecidable manual P 112 44.4222 50 -0.59 64
IV.SICLA.EHN. 2021-06-04T09:44:26.77 0.6 undecidable manual P 75 43.7229 50 -0.4 45
IV.MCPD.HHE. 2021-06-04T09:44:26.32 0.3 undecidable manual P 265 43.7229 50 -0.84 57
IV.AIO.HHN. 2021-06-04T09:44:25.29 0.6 undecidable manual S 179 20.3685 109 -0.67 43
IV.IVPL.HHZ. 2021-06-04T09:44:25.10 0.1 positive manual P 319 32.745 102 -0.09 98
IV.IVGP.HHN. 2021-06-04T09:44:25.20 0.3 undecidable manual P 319 35.6421 101 -0.55 66
IV.IVUG.HHE. 2021-06-04T09:44:25.28 0.3 undecidable manual P 322 34.1436 102 -0.18 72
IV.ECTS.HHZ. 2021-06-04T09:44:25.41 0.3 undecidable manual P 197 31.746 102 0.42 69
IV.MUCR.HHZ. 2021-06-04T09:44:24.81 0.1 positive manual P 248 33.4443 102 -0.52 89
IV.MSRU.HHE. 2021-06-04T09:44:24.12 0.1 positive manual P 63 27.1506 104 0.03 100
IV.NOV.HHN. 2021-06-04T09:44:24.82 0.3 undecidable manual S 210 16.2726 113 0.19 74
IV.MPNC.HHN. 2021-06-04T09:44:23.44 0.3 undecidable manual S 95 10.7781 123 0.51 70
IV.MILZ.HHN. 2021-06-04T09:44:23.65 0.3 undecidable manual S 1 12.876 118 0.09 76
IV.AIO.HHN. 2021-06-04T09:44:22.58 0.1 positive manual P 179 20.3685 109 -0.22 97
IV.MILZ.HHN. 2021-06-04T09:44:21.62 0.1 positive manual P 1 12.876 118 0.21 99
IV.NOV.HHN. 2021-06-04T09:44:21.87 0.1 negative manual P 210 16.2726 113 -0.16 99
IV.MPNC.HHN. 2021-06-04T09:44:21.43 0.1 positive manual P 95 10.7781 123 0.38 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPNC.HHN. ML:2.7 0.006693053 0.16 AML other m 2021-06-04T09:44:23.57
IV.MILZ.HHN. ML:2.6 0.0045647380000000005 0.1984 AML other m 2021-06-04T09:44:23.85
IV.MILZ.HHE. ML:2.6 0.005849999999999999 1.74 AML other m 2021-06-04T09:44:23.06
IV.MPNC.HHE. ML:2.4 0.0035437114999999995 0.16 AML other m 2021-06-04T09:44:24.04
IV.NOV.HHN. ML:2.7 0.0047036005 0.1792 AML other m 2021-06-04T09:44:25.17
IV.NOV.HHE. ML:2.7 0.004531755 0.2048 AML other m 2021-06-04T09:44:25.28
IV.AIO.HHE. ML:2.2 0.0011306575000000001 0.16 AML other m 2021-06-04T09:44:27.60
IV.AIO.HHN. ML:2.2 0.00129189255 0.1984 AML other m 2021-06-04T09:44:27.94
IV.MSRU.HHE. ML:2.6 0.002165 0.16 AML other m 2021-06-04T09:44:28.90
IV.MSRU.HHN. ML:2.3 0.00115799625 0.1792 AML other m 2021-06-04T09:44:29.59
IV.MUCR.HHE. ML:2.0 0.0004806908 0.1408 AML other m 2021-06-04T09:44:30.74
IV.ECTS.HHN. ML:1.9 0.000382 0.2 AML other m 2021-06-04T09:44:31.12
IV.ECTS.HHE. ML:1.7 0.00024424835 0.1408 AML other m 2021-06-04T09:44:31.43
IV.MUCR.HHN. ML:2.0 0.00048279385000000004 0.4224 AML other m 2021-06-04T09:44:32.65
IV.SICLA.EHN. ML:2.2 0.0004996551 0.32 AML other m 2021-06-04T09:44:33.28
IV.SICLA.EHE. ML:2.4 0.0008545 0.34 AML other m 2021-06-04T09:44:33.28
IV.MCPD.HHE. ML:2.2 0.0004991367 0.48 AML other m 2021-06-04T09:44:33.66
IV.IVPL.HHN. ML:2.4 0.00108108505 0.2432 AML other m 2021-06-04T09:44:34.15
IV.IVPL.HHE. ML:2.4 0.0011675 0.52 AML other m 2021-06-04T09:44:35.58
IV.ILOS.HNE. ML:2.6 0.001265 0.4 AML other m 2021-06-04T09:44:36.00
IV.MTTG.HHN. ML:2.0 0.00028499754999999997 0.4608 AML other m 2021-06-04T09:44:36.12
IV.MSFR.HHE. ML:1.6 0.00009075 0.28 AML other m 2021-06-04T09:44:37.57
IV.EMSG.HHN. ML:2.2 0.00048522575000000003 0.4416 AML other m 2021-06-04T09:44:37.52
IV.MTTG.HHE. ML:1.9 0.000224 0.4 AML other m 2021-06-04T09:44:38.53
IV.MSFR.HHN. ML:1.7 0.00011161008 0.3008 AML other m 2021-06-04T09:44:40.22
IV.EVRN.HNN. ML:2.4 0.0005990419999999999 0.1664 AML other m 2021-06-04T09:44:41.72
IV.EVRN.HHN. ML:2.4 0.00059831405 0.1984 AML other m 2021-06-04T09:44:41.82
IV.JOPP.HHE. ML:2.0 0.000159499085 0.1984 AML other m 2021-06-04T09:44:42.88
IV.EPIT.HHE. ML:2.3 0.0007015 1.42 AML other m 2021-06-04T09:44:43.72
IV.IFIL.HHE. ML:3.0 0.0014199999999999998 0.24 AML other m 2021-06-04T09:44:43.20
IV.JOPP.HHN. ML:2.0 0.000134 0.2 AML other m 2021-06-04T09:44:44.14
IV.SOI.EHN. ML:1.7 0.000079705525 0.2368 AML other m 2021-06-04T09:44:44.30
IV.IFIL.HHN. ML:2.6 0.000722 0.26 AML other m 2021-06-04T09:44:44.83
IV.GALF.HNE. ML:1.9 0.00011901410000000002 1.2608 AML other m 2021-06-04T09:44:44.73
IV.EMSG.HHE. ML:2.2 0.0005328369 0.6016 AML other m 2021-06-04T09:44:46.18
IV.EPIT.HHN. ML:2.4 0.0009911121 0.8832 AML other m 2021-06-04T09:44:45.93
IV.IACL.HHN. ML:2.5 0.0003985 1.66 AML other m 2021-06-04T09:44:47.89
IV.IACL.HHE. ML:2.5 0.00036021575 0.2368 AML other m 2021-06-04T09:44:47.99
IV.GALF.HNN. ML:2.0 0.0001359543 0.7552 AML other m 2021-06-04T09:44:48.36
IV.SOI.EHE. ML:1.7 0.00007472749000000001 0.3776 AML other m 2021-06-04T09:44:50.13
IV.GALF.HHE. ML:2.3 0.0002763768 0.5568 AML other m 2021-06-04T09:44:51.27
IV.HLNI.HHE. ML:1.5 0.00003665 0.46 AML other m 2021-06-04T09:44:51.23
IV.GALF.HHN. ML:2.1 0.00019626895 0.64 AML other m 2021-06-04T09:44:53.14
IV.PLLN.EHE. ML:2.1 0.0001185 0.58 AML other m 2021-06-04T09:44:54.31
IV.EVRN.HNE. ML:2.4 0.00065682105 0.6144 AML other m 2021-06-04T09:44:54.44
IV.EVRN.HHE. ML:2.3 0.0005622476 0.416 AML other m 2021-06-04T09:44:55.30
IV.PLLN.EHN. ML:2.1 0.00014500000000000003 0.56 AML other m 2021-06-04T09:44:56.22
IV.HLNI.HHN. ML:1.4 0.000030277945 0.1344 AML other m 2021-06-04T09:44:56.77
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