Earthquake with magnitude of ML 1.5 on date 13-06-2021 and time 17:49:48 (Italy) in region 4 km NE Maniace (CT)

A magnitude ML 1.5 earthquake occured in region: 4 km NE Maniace (CT), on

  • 13-06-2021 15:49:48 (UTC)
  • 13-06-2021 17:49:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.888, 14.84 at 12 km depth.

The earthquake was located by: Sala Operativa INGV_OE (Catania).

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
Maniace CT 4 3765 3765
Maletto CT 7 3920 7685
Randazzo CT 9 10900 18585
Bronte CT 11 19172 37757
Santa Domenica Vittoria ME 11 980 38737
CesarĂ² ME 12 2439 41176
Floresta ME 13 485 41661
San Teodoro ME 13 1403 43064
Roccella Valdemone ME 16 666 43730
Tortorici ME 16 6435 50165
Galati Mamertino ME 17 2627 52792
Longi ME 17 1473 54265
Ucria ME 18 1058 55323
Moio Alcantara ME 19 717 56040
Malvagna ME 19 733 56773
Alcara li Fusi ME 19 1980 58753
Raccuja ME 20 1041 59794

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NW of Acireale (52622 inhabitants)
48 Km NW of Catania (314555 inhabitants)
71 Km SW of Messina (238439 inhabitants)
75 Km W of Reggio di Calabria (183035 inhabitants)
81 Km NE of Caltanissetta (63360 inhabitants)
100 Km NW of Siracusa (122291 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web 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
Reviewed
Rev200
ML 1.5 2021-06-13
15:49:48
37.888 14.84 12 2021-06-13
15:53:00
Sala Operativa INGV_OE (Catania) 91230341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-13 15:49:48
Latitude 37.8880
Longitude 14.8400
Depth (km) 12 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 200 -> SURVEY-INGV-CT#SeismPicker_SO-OE
Event type earthquake
Origin ID 91230341

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 600
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 151
Number of associated phases, regardless of their use for origin computation 1
Number of defining phases 1
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree)
Epicentral distance of station farthest from the epicenter (degree)
Number of stations at which the event was observed 0
Number of stations from which data was used for origin computation 0
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 91230341
Agency INGV
Autore Sala Operativa INGV_OE (Catania)
Time of creation (UTC) 2021-06-13 15:53:00
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