Earthquake with magnitude of ML 2.2 on date 04-06-2023 and time 21:19:45 (Italy) in region 7 km SE Bronte (CT)

A magnitude ML 2.2 earthquake occured in region: 7 km SE Bronte (CT), on

  • 04-06-2023 19:19:45 (UTC)
  • 04-06-2023 21:19:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.7490, 14.8920 at 24 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
Bronte CT 7 19172 19172
Maletto CT 9 3920 23092
Adrano CT 11 36122 59214
Biancavilla CT 12 24007 83221
Ragalna CT 14 3924 87145
Santa Maria di Licodia CT 15 7641 94786
Maniace CT 15 3765 98551
Randazzo CT 15 10900 109451
PaternĂ² CT 19 48228 157679
CesarĂ² ME 19 2439 160118
Belpasso CT 19 28108 188226
Nicolosi CT 19 7463 195689
Centuripe EN 19 5470 201159
Zafferana Etnea CT 20 9517 210676
Santa Domenica Vittoria ME 20 980 211656
Milo CT 20 1087 212743

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NW of Acireale (52622 inhabitants)
32 Km NW of Catania (314555 inhabitants)
77 Km SW of Messina (238439 inhabitants)
77 Km SW of Reggio di Calabria (183035 inhabitants)
78 Km E of Caltanissetta (63360 inhabitants)
84 Km NW of Siracusa (122291 inhabitants)
93 Km N of Ragusa (73313 inhabitants)
94 Km NE of Vittoria (63339 inhabitants)
95 Km NE of Gela (75827 inhabitants)
100 Km N of Modica (54633 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
Rev200
ML 2.2 2023-06-04
19:19:45
37.749 14.892 24 2023-06-04
19:24:20
Sala Operativa INGV_OE (Catania) 118109931
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-04 19:19:45
Latitude 37.7490
Longitude 14.8920
Depth (km) 24 (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 118109931

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) 700.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 185
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) 0.18
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:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 118109931
Agency INGV
Autore Sala Operativa INGV_OE (Catania)
Time of creation (UTC) 2023-06-04 19:24:20
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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