Earthquake with magnitude of ML 1.3 on date 08-05-2021 and time 03:02:45 (Italy) in region 12 km W Milo (CT)

A magnitude ML 1.3 earthquake occured in region: 12 km W Milo (CT), on

  • 08-05-2021 01:02:45 (UTC)
  • 08-05-2021 03:02:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.76, 14.988 at 0 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
Milo CT 12 1087 1087
Zafferana Etnea CT 13 9517 10604
Maletto CT 13 3920 14524
Randazzo CT 14 10900 25424
Sant'Alfio CT 14 1582 27006
Bronte CT 14 19172 46178
Ragalna CT 15 3924 50102
Santa Venerina CT 16 8592 58694
Nicolosi CT 17 7463 66157
Linguaglossa CT 17 5403 71560
Moio Alcantara ME 17 717 72277
Biancavilla CT 17 24007 96284
Pedara CT 17 14102 110386
Adrano CT 17 36122 146508
Piedimonte Etneo CT 18 3963 150471
Giarre CT 18 27659 178130
Santa Domenica Vittoria ME 18 980 179110
Trecastagni CT 18 10910 190020
Santa Maria di Licodia CT 18 7641 197661
Castiglione di Sicilia CT 18 3215 200876
Mascali CT 18 14282 215158
Belpasso CT 19 28108 243266
Malvagna ME 19 733 243999
Viagrande CT 19 8563 252562
Riposto CT 19 14838 267400
Roccella Valdemone ME 19 666 268066
Maniace CT 20 3765 271831
Fiumefreddo di Sicilia CT 20 9623 281454

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NW of Acireale (52622 inhabitants)
30 Km N of Catania (314555 inhabitants)
69 Km SW of Messina (238439 inhabitants)
70 Km SW of Reggio di Calabria (183035 inhabitants)
82 Km NW of Siracusa (122291 inhabitants)
87 Km E of Caltanissetta (63360 inhabitants)
95 Km N of Ragusa (73313 inhabitants)
98 Km NE of Vittoria (63339 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 earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev200
ML 1.3 2021-05-08
01:02:45
37.76 14.988 0 2021-05-08
01:10:39
Sala Operativa INGV_OE (Catania) 89900281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-05-08 01:02:45
Latitude 37.7600
Longitude 14.9880
Depth (km) 0 (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 89900281

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) 200
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 1
Number of defining phases 1
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
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:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 89900281
Agency INGV
Autore Sala Operativa INGV_OE (Catania)
Time of creation (UTC) 2021-05-08 01:10:39
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