Earthquake with magnitude of ML 1.1 on date 21-06-2019 and time 10:17:12 (Italy) in region 2 km E Alcara li Fusi (ME)

A magnitude ML 1.1 earthquake occured in region: 2 km E Alcara li Fusi (ME), on

  • 21-06-2019 08:17:12 (UTC)
  • 21-06-2019 10:17:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.03, 14.73 at 8 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Alcara li Fusi ME 2 1980 1980
Longi ME 2 1473 3453
Galati Mamertino ME 4 2627 6080
Militello Rosmarino ME 5 1324 7404
Frazzanò ME 6 711 8115
San Marco d'Alunzio ME 6 1996 10111
San Salvatore di Fitalia ME 7 1319 11430
Mirto ME 7 974 12404
Torrenova ME 9 4386 16790
Tortorici ME 9 6435 23225
Capri Leone ME 9 4515 27740
Sant'Agata di Militello ME 10 12624 40364
Castell'Umberto ME 10 3128 43492
San Fratello ME 12 3707 47199
Naso ME 12 3813 51012
Sinagra ME 13 2705 53717
Acquedolci ME 13 5744 59461
Ficarra ME 13 1469 60930
Ucria ME 14 1058 61988
Capo d'Orlando ME 15 13254 75242
Raccuja ME 17 1041 76283
Floresta ME 17 485 76768
Sant'Angelo di Brolo ME 17 3090 79858
Brolo ME 17 5783 85641
Piraino ME 19 3962 89603
Maniace CT 20 3765 93368
San Teodoro ME 20 1403 94771

Municipalities with at least 50000 inhabitants

An earthquake occurred to
60 Km NW of Acireale (52622 inhabitants)
66 Km NW of Catania (314555 inhabitants)
75 Km W of Messina (238439 inhabitants)
81 Km W of Reggio di Calabria (183035 inhabitants)
83 Km NE of Caltanissetta (63360 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.1 2019-06-21
08:17:12
38.03 14.73 8 2019-06-21
08:27:57
Sala Sismica INGV-Roma 69758761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-21 08:17:12 ± 0.12
Latitude 38.03 ± 0.01
Longitude 14.73 ± 0.00
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 69758761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 557
Semi-minor axis of confidence ellipse (meter) 135
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 179
Circular confidence region, given by single value of horizontal uncertainty (meter) 560
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 168
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.09893
Epicentral distance of station farthest from the epicenter (degree) 0.33994
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 69758761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-21 08:27:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EPZF.HHZ. 2019-06-21T08:17:22.33 1.0 undecidable manual S 153 0.2266 109 0.39 23
IV.GALF.HNZ. 2019-06-21T08:17:20.08 1.0 undecidable manual P 202 0.3399 50 -0.23 23
IV.NOV.HHZ. 2019-06-21T08:17:20.32 1.0 undecidable manual P 90 0.322 50 0.31 23
IV.MSFR.HHZ. 2019-06-21T08:17:18.04 0.6 undecidable manual S 274 0.107 125 0.25 48
IV.EMSG.HHZ. 2019-06-21T08:17:18.79 1.0 negative manual P 139 0.2698 106 -0.19 23
IV.MUCR.HHZ. 2019-06-21T08:17:18.16 0.6 undecidable manual S 82 0.1169 123 0.06 50
IV.EPZF.HHZ. 2019-06-21T08:17:18.19 0.1 undecidable manual P 153 0.2266 109 0.14 96
IV.MNO.SHZ. 2019-06-21T08:17:17.45 0.6 undecidable manual S 195 0.0989 128 -0.08 50
IV.MNO.SHZ. 2019-06-21T08:17:15.36 0.1 undecidable manual P 195 0.0989 128 -0.15 98
IV.MSFR.HHZ. 2019-06-21T08:17:15.63 0.1 undecidable manual P 274 0.107 125 -0.03 100
IV.MUCR.HHZ. 2019-06-21T08:17:15.71 0.1 undecidable manual P 82 0.1169 123 -0.12 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MNO.SHN. ML:0 0.001105 1.56 AML other m 2019-06-21T08:17:17.04
IV.MSFR.HHE. ML:0.8 7.78E-5 0.88 AML other m 2019-06-21T08:17:18.60
IV.MSFR.HHN. ML:0.7 6.39E-5 0.44 AML other m 2019-06-21T08:17:18.35
IV.MNO.SHE. ML:0 0.0005915 0.72 AML other m 2019-06-21T08:17:18.38
IV.MUCR.HHN. ML:1.2 0.0001915 0.36 AML other m 2019-06-21T08:17:18.50
IV.MUCR.HHE. ML:1.2 0.0001655 0.54 AML other m 2019-06-21T08:17:19.53
IV.EPZF.HHE. ML:1.3 0.000108 0.7 AML other m 2019-06-21T08:17:24.89
IV.EPZF.HHN. ML:1.4 0.000154 0.28 AML other m 2019-06-21T08:17:26.04
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download