Earthquake with magnitude of ML 1.4 on date 25-07-2019 and time 04:42:16 (Italy) in region 2 km W Tripi (ME)

A magnitude ML 1.4 earthquake occured in region: 2 km W Tripi (ME), on

  • 25-07-2019 02:42:16 (UTC)
  • 25-07-2019 04:42:16 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.05, 15.08 at 8 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 2 873 873
Basicò ME 2 612 1485
Novara di Sicilia ME 6 1337 2822
Montalbano Elicona ME 6 2287 5109
Mazzarrà Sant'Andrea ME 7 1531 6640
Furnari ME 8 3784 10424
Falcone ME 8 2808 13232
Oliveri ME 9 2181 15413
San Piero Patti ME 10 2915 18328
Rodì Milici ME 11 2056 20384
Fondachelli-Fantina ME 11 1019 21403
Librizzi ME 12 1660 23063
Terme Vigliatore ME 12 7395 30458
Castroreale ME 13 2504 32962
Patti ME 14 13431 46393
Roccella Valdemone ME 14 666 47059
Malvagna ME 15 733 47792
Montagnareale ME 15 1615 49407
Raccuja ME 15 1041 50448
Floresta ME 16 485 50933
Barcellona Pozzo di Gotto ME 17 41583 92516
Antillo ME 17 919 93435
Moio Alcantara ME 17 717 94152
Francavilla di Sicilia ME 17 3945 98097
Ucria ME 17 1058 99155
Santa Domenica Vittoria ME 18 980 100135
Sant'Angelo di Brolo ME 19 3090 103225
Castiglione di Sicilia CT 19 3215 106440
Motta Camastra ME 19 845 107285
Merì ME 20 2338 109623

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km W of Messina (238439 inhabitants)
49 Km N of Acireale (52622 inhabitants)
50 Km W of Reggio di Calabria (183035 inhabitants)
61 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 1.4 2019-07-25
02:42:16
38.05 15.08 8 2019-07-25
03:04:36
Sala Sismica INGV-Roma 70861741
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-25 02:42:16 ± 0.06
Latitude 38.05 ± 0.00
Longitude 15.08 ± 0.00
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70861741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 406
Semi-minor axis of confidence ellipse (meter) 319
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 162
Circular confidence region, given by single value of horizontal uncertainty (meter) 410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 55
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
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) 0.14479
Epicentral distance of station farthest from the epicenter (degree) 0.67449
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 70861741
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-25 03:04:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.IFIL.HHZ. 2019-07-25T02:42:38.02 0.6 undecidable manual S 323 0.6484 50 -0.76 37
IV.MTTG.HHZ. 2019-07-25T02:42:34.12 0.6 undecidable manual S 95 0.491 50 -0.01 47
IV.MSFR.HHZ. 2019-07-25T02:42:30.67 0.6 undecidable manual S 268 0.384 50 -0.27 46
IV.MSRU.HHZ. 2019-07-25T02:42:30.91 0.6 undecidable manual S 57 0.4002 50 -0.51 43
IV.IVPL.HHZ. 2019-07-25T02:42:30.33 0.6 undecidable manual S 347 0.3354 50 0.81 39
MN.CEL.HHZ. 2019-07-25T02:42:29.87 1.0 negative manual P 72 0.6745 50 0.05 23
IV.IFIL.HHZ. 2019-07-25T02:42:29.53 0.1 undecidable manual P 323 0.6484 50 0.16 89
IV.EPZF.HHZ. 2019-07-25T02:42:27.90 0.1 undecidable manual S 218 0.2851 105 0.02 98
IV.MTTG.HHZ. 2019-07-25T02:42:26.77 1.0 negative manual P 95 0.491 50 0.08 23
IV.MPNC.HHZ. 2019-07-25T02:42:26.21 0.6 undecidable manual S 66 0.2365 108 0.12 48
IV.MILZ.HHZ. 2019-07-25T02:42:26.43 0.6 undecidable manual S 28 0.2518 107 -0.23 47
IV.MSRU.HHZ. 2019-07-25T02:42:25.21 0.6 positive manual P 57 0.4002 50 0.09 47
IV.IVPL.HHZ. 2019-07-25T02:42:24.63 0.6 undecidable manual P 347 0.3354 50 0.61 42
IV.MSFR.HHZ. 2019-07-25T02:42:24.74 0.1 negative manual P 268 0.384 50 -0.1 95
IV.EPZF.HHZ. 2019-07-25T02:42:23.63 0.6 negative manual P 218 0.2851 105 0.55 44
IV.ECTS.EHZ. 2019-07-25T02:42:23.78 0.6 undecidable manual S 169 0.1709 114 0.07 50
IV.MUCR.HHZ. 2019-07-25T02:42:23.21 0.6 undecidable manual S 268 0.161 115 -0.17 49
IV.AIO.HHZ. 2019-07-25T02:42:22.67 0.6 undecidable manual S 123 0.1448 118 -0.14 49
IV.MILZ.HHZ. 2019-07-25T02:42:22.57 0.6 negative manual P 28 0.2518 107 0.2 48
IV.MPNC.HHZ. 2019-07-25T02:42:21.95 0.3 positive manual P 66 0.2365 108 -0.09 73
IV.AIO.HHZ. 2019-07-25T02:42:20.07 0.1 positive manual P 123 0.1448 118 -0.08 100
IV.MUCR.HHZ. 2019-07-25T02:42:20.35 0.1 positive manual P 268 0.161 115 -0.13 98
IV.ECTS.EHZ. 2019-07-25T02:42:20.71 0.1 undecidable manual P 169 0.1709 114 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MUCR.HHE. ML:1.4 0.0002105 0.66 AML other m 2019-07-25T02:42:23.36
IV.AIO.HHN. ML:1.5 0.000304 0.42 AML other m 2019-07-25T02:42:23.71
IV.AIO.HHE. ML:1.3 0.000207 1.02 AML other m 2019-07-25T02:42:23.83
IV.MUCR.HHN. ML:1.3 0.0001865 0.24 AML other m 2019-07-25T02:42:24.17
IV.MPNC.HHN. ML:1.4 0.0001475 0.62 AML other m 2019-07-25T02:42:26.94
IV.MPNC.HHE. ML:1.4 0.000143 0.36 AML other m 2019-07-25T02:42:26.99
IV.MILZ.HHN. ML:1.2 9.335E-5 0.72 AML other m 2019-07-25T02:42:27.53
IV.MILZ.HHE. ML:1.7 0.000261 0.88 AML other m 2019-07-25T02:42:27.80
IV.MSRU.HHN. ML:1.2 4.805E-5 0.26 AML other m 2019-07-25T02:42:31.89
IV.IVPL.HHE. ML:1.6 0.0001575 0.32 AML other m 2019-07-25T02:42:31.82
IV.IVPL.HHN. ML:1.6 0.0001535 0.32 AML other m 2019-07-25T02:42:32.86
IV.MSRU.HHE. ML:1.4 6.885E-5 0.54 AML other m 2019-07-25T02:42:33.06
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