INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.3 on date 14-05-2018 and time 01:08:18 (Italy) in region Confine Italia Svizzera (SVIZZERA)

A magnitude ML 1.3 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on

  • 13-05-2018 23:08:18 (UTC)
  • 14-05-2018 01:08:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.38, 9.92 at 10 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
Lanzada SO 13 1341 1341
Caspoggio SO 14 1411 2752
Chiesa in Valmalenco SO 14 2514 5266
Torre di Santa Maria SO 18 773 6039
Spriana SO 19 97 6136

Municipalities with at least 50000 inhabitants

An earthquake occurred to
79 Km N of Bergamo (119381 inhabitants)
91 Km NE of Como (84495 inhabitants)
96 Km N of Brescia (196480 inhabitants)
99 Km W of Trento (117317 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 1.3 2018-05-13
23:08:18
46.38 9.92 10 2018-05-13
23:14:30
Sala Sismica INGV-Roma 56847171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-05-13 23:08:18 ± 0.11
Latitude 46.38 ± 0.01
Longitude 9.92 ± 0.01
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 56847171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 840
Semi-minor axis of confidence ellipse (meter) 770
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 15
Circular confidence region, given by single value of horizontal uncertainty (meter) 840
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.00904
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 56847171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-05-13 23:14:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CPGN.EHZ. 2018-05-13T23:09:57.65 3.0 undecidable manual Sg 15.8 0
IV.RIBO.EHZ.01 2018-05-13T23:09:52.68 3.0 undecidable manual Sn 0.1 0
IV.CSNT.HHZ. 2018-05-13T23:09:49.38 3.0 undecidable manual Sg 8.03 0
IV.LAV9.HHZ. 2018-05-13T23:09:37.04 3.0 positive manual Pn 4.15 0
IV.SRES.HHZ. 2018-05-13T23:09:37.77 3.0 undecidable manual Pg 12.71 0
ST.DOSS.HHZ. 2018-05-13T23:08:50.86 0.6 undecidable manual S 119 1.009 50 0.21 42
ST.OZOL.EHZ. 2018-05-13T23:08:43.94 1.0 undecidable manual S 88 0.777 50 0.15 22
ST.DOSS.HHZ. 2018-05-13T23:08:37.68 1.0 undecidable manual P 119 1.009 50 0.8 17
CH.FUSIO.HHZ. 2018-05-13T23:08:34.97 0.1 undecidable manual P 275 0.8714 50 0.44 82
ST.GAGG.HHZ. 2018-05-13T23:08:33.13 1.0 negative manual P 112 0.7752 50 0.26 22
IV.MAGA.HHZ. 2018-05-13T23:08:33.10 0.6 undecidable manual P 141 0.7788 50 0.16 44
SI.LUSI.HHZ. 2018-05-13T23:08:33.94 1.0 negative manual P 121 0.8229 50 0.25 22
ST.OZOL.EHZ. 2018-05-13T23:08:33.13 1.0 positive manual P 88 0.777 50 0.22 22
CH.DAVOX.HHZ. 2018-05-13T23:08:32.38 0.6 undecidable manual S 356 0.3984 50 -0.18 48
CH.MUGIO.HHZ. 2018-05-13T23:08:31.95 1.0 positive manual P 233 0.7653 50 -0.75 19
IV.ZONE.HHZ. 2018-05-13T23:08:30.18 0.1 undecidable manual P 168 0.6331 50 -0.27 89
CH.FUORN.HHZ. 2018-05-13T23:08:30.20 0.6 undecidable manual S 44 0.3327 50 -0.41 46
IV.BRMO.HHZ. 2018-05-13T23:08:29.61 0.6 undecidable manual S 73 0.322 50 -0.69 42
IV.MABI.HHZ. 2018-05-13T23:08:28.25 0.6 positive manual P 129 0.5234 50 -0.31 45
ST.CARE.EHZ. 2018-05-13T23:08:28.63 0.6 positive manual P 85 0.5324 50 -0.09 47
SI.MOSI.HHZ. 2018-05-13T23:08:28.39 0.1 negative manual P 61 0.4892 50 0.41 89
CH.DAVOX.HHZ. 2018-05-13T23:08:26.79 0.6 positive manual P 356 0.3984 50 0.36 46
CH.FUORN.HHZ. 2018-05-13T23:08:25.71 1.0 negative manual P 44 0.3327 50 0.41 23
MN.TUE.HHZ. 2018-05-13T23:08:25.80 0.6 negative manual P 283 0.4074 50 -0.79 40
IV.BRMO.HHZ. 2018-05-13T23:08:25.09 0.1 positive manual P 73 0.322 50 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BRMO.HHE. ML:1 3.515E-5 0.42 AML other m 2018-05-13T23:08:30.05
IV.BRMO.HHN. ML:1.1 4.395E-5 0.74 AML other m 2018-05-13T23:08:30.02
CH.FUORN.HHN. ML:1 3.38E-5 0.38 AML other m 2018-05-13T23:08:31.68
CH.DAVOX.HHE. ML:1.3 5.595E-5 0.42 AML other m 2018-05-13T23:08:32.72
CH.DAVOX.HHN. ML:1.2 4.97E-5 0.2 AML other m 2018-05-13T23:08:33.97
CH.FUORN.HHE. ML:0.9 3.14E-5 0.44 AML other m 2018-05-13T23:08:34.12
IV.MABI.HHE. ML:1.2 2.77E-5 0.9 AML other m 2018-05-13T23:08:35.12
IV.MABI.HHN. ML:1.3 4.0E-5 0.46 AML other m 2018-05-13T23:08:35.21
ST.CARE.EHN. ML:1.3 3.84E-5 0.38 AML other m 2018-05-13T23:08:36.75
ST.CARE.EHE. ML:1.3 4.075E-5 0.6 AML other m 2018-05-13T23:08:37.41
IV.ZONE.HHE. ML:1.9 0.0001325 0.22 AML other m 2018-05-13T23:08:38.01
IV.ZONE.HHN. ML:1.7 8.03E-5 0.12 AML other m 2018-05-13T23:08:39.14
SI.LUSI.HHN. ML:2.3 0.0002165 0.8 AML other m 2018-05-13T23:08:45.91
SI.LUSI.HHE. ML:2 0.00011 0.2 AML other m 2018-05-13T23:08:45.92
CH.FUSIO.HHN. ML:1.3 2.1E-5 0.56 AML other m 2018-05-13T23:08:48.91
ST.DOSS.HHN. ML:1.7 3.93E-5 0.98 AML other m 2018-05-13T23:08:51.94
CH.FUSIO.HHE. ML:1.4 2.43E-5 1.52 AML other m 2018-05-13T23:08:51.21
ST.DOSS.HHE. ML:1.7 4.35E-5 1.02 AML other m 2018-05-13T23:08:52.18
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