Earthquake with magnitude of ML 1.0 on date 30-09-2019 and time 03:58:13 (Italy) in region 1 km SE Tripi (ME)

A magnitude ML 1.0 earthquake occured in region: 1 km SE Tripi (ME), on

  • 30-09-2019 01:58:13 (UTC)
  • 30-09-2019 03:58:13 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.04, 15.1 at 6 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
Tripi ME 1 873 873
Novara di Sicilia ME 4 1337 2210
Basicò ME 4 612 2822
Mazzarrà Sant'Andrea ME 6 1531 4353
Furnari ME 7 3784 8137
Montalbano Elicona ME 8 2287 10424
Falcone ME 8 2808 13232
Fondachelli-Fantina ME 9 1019 14251
Rodì Milici ME 10 2056 16307
Oliveri ME 10 2181 18488
Castroreale ME 11 2504 20992
Terme Vigliatore ME 12 7395 28387
San Piero Patti ME 12 2915 31302
Librizzi ME 14 1660 32962
Antillo ME 15 919 33881
Malvagna ME 15 733 34614
Roccella Valdemone ME 15 666 35280
Barcellona Pozzo di Gotto ME 15 41583 76863
Francavilla di Sicilia ME 16 3945 80808
Patti ME 16 13431 94239
Moio Alcantara ME 17 717 94956
Raccuja ME 17 1041 95997
Montagnareale ME 17 1615 97612
Motta Camastra ME 18 845 98457
Castiglione di Sicilia CT 18 3215 101672
Floresta ME 18 485 102157
Merì ME 19 2338 104495
Limina ME 19 836 105331
Santa Domenica Vittoria ME 19 980 106311
Santa Lucia del Mela ME 19 4650 110961
Roccafiorita ME 19 197 111158
Mandanici ME 19 601 111759
Ucria ME 20 1058 112817
Graniti ME 20 1492 114309

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km W of Messina (238439 inhabitants)
48 Km W of Reggio di Calabria (183035 inhabitants)
48 Km N of Acireale (52622 inhabitants)
60 Km N of Catania (314555 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 1.0 2019-09-30
01:58:13
38.04 15.1 6 2019-09-30
02:08:34
Sala Sismica INGV-Roma 72909491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-30 01:58:13 ± 0.19
Latitude 38.04 ± 0.01
Longitude 15.10 ± 0.01
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72909491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 672
Semi-minor axis of confidence ellipse (meter) 554
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 196
Circular confidence region, given by single value of horizontal uncertainty (meter) 670
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 213
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 7
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) 0.03058
Epicentral distance of station farthest from the epicenter (degree) 0.18166
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 72909491
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-30 02:08:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ECTS.EHZ. 2019-09-30T01:58:19.74 0.1 undecidable manual S 175 0.1628 107 -0.04 97
IV.AIO.HHZ. 2019-09-30T01:58:18.62 0.1 undecidable manual S 126 0.125 112 0.21 94
IV.ECTS.EHZ. 2019-09-30T01:58:17.07 1.0 positive manual P 175 0.1628 107 0.05 24
IV.MUCR.HHZ. 2019-09-30T01:58:17.49 0.1 positive manual P 270 0.1817 105 0.08 96
IV.AIO.HHZ. 2019-09-30T01:58:16.01 0.1 positive manual P 126 0.125 112 -0.21 94
IV.NOV.HHZ. 2019-09-30T01:58:15.44 0.3 undecidable manual S 123 0.0306 149 -0.04 75
IV.NOV.HHZ. 2019-09-30T01:58:14.52 0.1 undecidable manual P 123 0.0306 149 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NOV.HHE. ML:0 0.0011471965 0.28 AML other m 2019-09-30T01:58:15.62
IV.NOV.HHN. ML:0 0.00093617385 0.2192 AML other m 2019-09-30T01:58:15.61
IV.AIO.HHE. ML:1 0.00011207855 0.24 AML other m 2019-09-30T01:58:19.09
IV.AIO.HHN. ML:1.1 0.0001485637 0.2 AML other m 2019-09-30T01:58:19.18
IV.ECTS.EHE. ML:0.9 6.392353475E-5 0.4 AML other m 2019-09-30T01:58:20.43
IV.ECTS.EHN. ML:1 8.9082345E-5 0.2592 AML other m 2019-09-30T01:58:20.33
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