Earthquake with magnitude of ML 1.3 on date 13-07-2021 and time 00:43:32 (Italy) in region 2 km S Rodì Milici (ME)

A magnitude ML 1.3 earthquake occured in region: 2 km S Rodì Milici (ME), on

  • 12-07-2021 22:43:32 (UTC)
  • 13-07-2021 00:43:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.091, 15.169 at 9 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
Rodì Milici ME 2 2056 2056
Mazzarrà Sant'Andrea ME 3 1531 3587
Castroreale ME 4 2504 6091
Furnari ME 4 3784 9875
Terme Vigliatore ME 5 7395 17270
Tripi ME 8 873 18143
Barcellona Pozzo di Gotto ME 8 41583 59726
Falcone ME 8 2808 62534
Novara di Sicilia ME 9 1337 63871
Basicò ME 10 612 64483
Oliveri ME 10 2181 66664
Merì ME 11 2338 69002
Santa Lucia del Mela ME 12 4650 73652
Fondachelli-Fantina ME 12 1019 74671
San Filippo del Mela ME 13 7115 81786
Antillo ME 14 919 82705
Gualtieri Sicaminò ME 15 1807 84512
Montalbano Elicona ME 15 2287 86799
Pace del Mela ME 16 6239 93038
Milazzo ME 16 31646 124684
Mandanici ME 16 601 125285
Condrò ME 17 493 125778
San Pier Niceto ME 18 2837 128615
San Piero Patti ME 18 2915 131530
Librizzi ME 18 1660 133190
Patti ME 19 13431 146621
Limina ME 19 836 147457
Torregrotta ME 20 7431 154888
Roccafiorita ME 20 197 155085
Montagnareale ME 20 1615 156700
Casalvecchio Siculo ME 20 842 157542

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km W of Messina (238439 inhabitants)
42 Km W of Reggio di Calabria (183035 inhabitants)
53 Km N of Acireale (52622 inhabitants)
66 Km N of Catania (314555 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
Rev100
ML 1.3 2021-07-12
22:43:32
38.0907 15.169 9 2021-07-12
22:53:14
Sala Sismica INGV-Roma 92685341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-07-12 22:43:32 ± 0.11
Latitude 38.0907 ± 0.0090
Longitude 15.1690 ± 0.0103
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 92685341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1085
Semi-minor axis of confidence ellipse (meter) 715
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 145
Circular confidence region, given by single value of horizontal uncertainty (meter) 1080
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.06745
Epicentral distance of station farthest from the epicenter (degree) 0.45775
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 92685341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-07-12 22:53:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MSFR.HHZ. 2021-07-12T22:43:42.04 0.1 undecidable manual P 263 0.4578 50 -0.01 96
IV.MSRU.HHZ. 2021-07-12T22:43:39.66 0.1 undecidable manual P 57 0.3175 50 0 98
IV.MCPD.HHZ. 2021-07-12T22:43:39.80 0.1 undecidable manual P 275 0.3453 50 -0.34 91
IV.IVPL.HHZ. 2021-07-12T22:43:39.80 0.6 undecidable manual P 333 0.322 50 0.07 49
IV.MPNC.HHZ. 2021-07-12T22:43:38.48 0.3 undecidable manual S 69 0.1547 117 -0.75 62
IV.MUCR.HHZ. 2021-07-12T22:43:38.07 0.1 undecidable manual P 258 0.2374 109 0 100
IV.AIO.HHZ. 2021-07-12T22:43:38.32 0.3 undecidable manual S 157 0.1295 122 -0.05 76
IV.MILZ.HHZ. 2021-07-12T22:43:37.26 0.1 undecidable manual P 15 0.1871 113 0.22 97
IV.AIO.HHZ. 2021-07-12T22:43:36.18 0.1 positive manual P 157 0.1295 122 0.28 96
IV.MPNC.HHZ. 2021-07-12T22:43:36.73 0.1 positive manual P 69 0.1547 117 0.34 95
IV.NOV.HHZ. 2021-07-12T22:43:36.12 0.3 undecidable manual S 202 0.0674 140 -0.42 71
IV.NOV.HHZ. 2021-07-12T22:43:35.18 0.1 undecidable manual P 202 0.0674 140 0.34 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NOV.HHE. ML:1.6 0.000649 1.78 AML other m 2021-07-12T22:43:37.99
IV.NOV.HHN. ML:1.5 0.000549 0.24 AML other m 2021-07-12T22:43:37.23
IV.AIO.HHN. ML:1.5 0.000296 0.12 AML other m 2021-07-12T22:43:38.63
IV.AIO.HHE. ML:1.4 0.000275 0.22 AML other m 2021-07-12T22:43:38.49
IV.MPNC.HHN. ML:1.2 0.0001515 0.44 AML other m 2021-07-12T22:43:39.70
IV.MPNC.HHE. ML:1.3 0.000191 0.46 AML other m 2021-07-12T22:43:41.23
IV.MUCR.HHE. ML:1 5.04E-5 0.44 AML other m 2021-07-12T22:43:43.68
IV.MUCR.HHN. ML:0.8 3.905E-5 1.36 AML other m 2021-07-12T22:43:44.87
IV.MSRU.HHE. ML:1.3 7.36E-5 0.16 AML other m 2021-07-12T22:43:45.15
IV.MSRU.HHN. ML:1.3 7.27E-5 0.44 AML other m 2021-07-12T22:43:45.18
IV.MCPD.HHN. ML:1 3.29E-5 0.26 AML other m 2021-07-12T22:43:46.86
IV.MCPD.HHE. ML:1 3.785E-5 1.52 AML other m 2021-07-12T22:43:46.16
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