Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.8 on date 16-06-2021 and time 16:45:47 (UTC) in region Costa Siciliana nord orientale (Messina)

A magnitude ML 0.8 earthquake occured in region: Costa Siciliana nord orientale (Messina), on

  • 16-06-2021 16:45:47 (UTC)
  • 16-06-2021 18:45:47 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.1720, 15.0990 at 10 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Oliveri ME 6 2181 2181
Falcone ME 6 2808 4989
Terme Vigliatore ME 7 7395 12384
Furnari ME 8 3784 16168
Rodì Milici ME 9 2056 18224
Mazzarrà Sant'Andrea ME 10 1531 19755
Barcellona Pozzo di Gotto ME 11 41583 61338
Patti ME 12 13431 74769
Basicò ME 13 612 75381
Castroreale ME 13 2504 77885
Merì ME 13 2338 80223
Tripi ME 14 873 81096
Milazzo ME 14 31646 112742
Montagnareale ME 14 1615 114357
Librizzi ME 15 1660 116017
San Filippo del Mela ME 15 7115 123132
Santa Lucia del Mela ME 17 4650 127782
Novara di Sicilia ME 18 1337 129119
San Piero Patti ME 18 2915 132034
Gioiosa Marea ME 18 7074 139108
Montalbano Elicona ME 18 2287 141395
Pace del Mela ME 18 6239 147634
Gualtieri Sicaminò ME 19 1807 149441
Condrò ME 20 493 149934

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km W of Messina (238439 inhabitants)
48 Km W of Reggio di Calabria (183035 inhabitants)
63 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
Reviewed
Rev100 		ML 0.8 2021-06-16
16:45:47		 38.1725 15.0992 10 2021-06-16
16:55:13		 Sala Sismica INGV-Roma 91407491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-16 16:45:47 ± 0.08
Latitude 38.1725 ± 0.0045
Longitude 15.0992 ± 0.0046
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 91407491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 429
Semi-minor axis of confidence ellipse (meter) 415
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 198
Circular confidence region, given by single value of horizontal uncertainty (meter) 430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 101
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.33365
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 91407491
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-16 16:55:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSRU.HHZ. 2021-06-16T16:46:00.18 0.3 undecidable manual S 74 37.0296 50 -0.05 73
IV.AIO.HHZ. 2021-06-16T16:45:56.85 0.3 undecidable manual S 152 25.2525 111 -0.13 74
IV.MUCR.HHZ. 2021-06-16T16:45:56.47 0.3 undecidable manual S 234 24.3534 112 -0.23 72
IV.MPNC.HHZ. 2021-06-16T16:45:55.84 0.3 undecidable manual S 97 22.2555 114 -0.21 73
IV.MSRU.HHZ. 2021-06-16T16:45:54.91 0.3 undecidable manual P 74 37.0296 50 0.02 74
IV.NOV.HHZ. 2021-06-16T16:45:54.30 0.3 undecidable manual S 168 16.3725 121 0.08 75
IV.IVPL.HHZ. 2021-06-16T16:45:53.16 0.3 undecidable manual P 335 24.8529 111 0.21 72
IV.AIO.HHZ. 2021-06-16T16:45:53.05 0.3 undecidable manual P 152 25.2525 111 0.04 75
IV.MUCR.HHZ. 2021-06-16T16:45:52.83 0.3 undecidable manual P 234 24.3534 112 -0.02 75
IV.IVUG.HHZ. 2021-06-16T16:45:52.76 1.0 undecidable manual P 338 26.6511 110 -0.52 22
IV.MPNC.HHZ. 2021-06-16T16:45:52.54 0.1 undecidable manual P 97 22.2555 114 0.06 100
IV.NOV.HHZ. 2021-06-16T16:45:51.70 0.1 undecidable manual P 168 16.3725 121 0.28 97
IV.MILZ.HHZ. 2021-06-16T16:45:49.91 3.0 undecidable manual P -0.54 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NOV.HHE. ML:1.2 0.00013869575 0.2432 AML other m 2021-06-16T16:45:55.03
IV.NOV.HHN. ML:1.0 0.000078995465 0.2048 AML other m 2021-06-16T16:45:56.45
IV.MPNC.HHN. ML:1.0 0.00005852406 0.3072 AML other m 2021-06-16T16:45:56.08
IV.MPNC.HHE. ML:0.7 0.000036543315 0.1408 AML other m 2021-06-16T16:45:57.27
IV.MUCR.HHE. ML:0.6 0.000024369225000000002 0.1408 AML other m 2021-06-16T16:45:57.32
IV.MUCR.HHN. ML:0.4 0.0000157098225 0.1664 AML other m 2021-06-16T16:45:57.73
IV.IVPL.HHE. ML:0.7 0.000029441115 0.1408 AML other m 2021-06-16T16:45:56.78
IV.IVPL.HHN. ML:0.7 0.000029198660000000003 0.1408 AML other m 2021-06-16T16:45:57.85
IV.MSRU.HHE. ML:0.7 0.000020565594999999998 0.1024 AML other m 2021-06-16T16:46:01.40
IV.MSRU.HHN. ML:0.8 0.00002614849 0.0896 AML other m 2021-06-16T16:46:00.48
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