Earthquake with magnitude of ML 2.5 on date 13-09-2018 and time 08:47:14 (UTC) in region Svizzera (SVIZZERA)

A magnitude ML 2.5 earthquake occured in region: Svizzera (SVIZZERA), on

  • 13-09-2018 08:47:14 (UTC)
  • 13-09-2018 10:47:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.57, 9.8 at 6 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
98 Km N of Bergamo (119381 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
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 1000 ML 2.5 2018-09-13
08:47:14
46.57 9.81 6 2019-06-04
09:15:53
Bollettino Sismico Italiano INGV 61030471
Rev 100 ML 2.5 2018-09-13
08:47:14
46.57 9.82 6 2018-09-13
09:00:44
Sala Sismica INGV-Roma 60898101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-13 08:47:14 ± 0.12
Latitude 46.57 ± 0.00
Longitude 9.81 ± 0.01
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 61030471

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 461
Semi-minor axis of confidence ellipse (meter) 196
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 205
Circular confidence region, given by single value of horizontal uncertainty (meter) 460
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 62
Number of defining phases 50
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 2.02527
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 27
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations 54
Type of magnitude ML
Reference to an origin 60898101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-13 09:00:43

ML:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations 36
Type of magnitude ML
Reference to an origin 61030471
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-09-17 07:52:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ARRO.EHZ. 2018-09-13T08:49:11.29 3.0 undecidable manual Sn -3.74 0
IV.OVO.HHZ. 2018-09-13T08:49:10.63 3.0 undecidable manual Pg 19.4 0
IV.LRP.EHZ. 2018-09-13T08:48:56.37 3.0 negative manual Pg 19.030001 0
IV.APEC.HHZ. 2018-09-13T08:48:52.19 3.0 undecidable manual Sn 1.12 0
IV.BLLA.EHZ. 2018-09-13T08:48:38.06 3.0 undecidable manual Sn -1.62 0
GU.GSCL.HHZ. 2018-09-13T08:48:24.92 3.0 undecidable manual Sg 4.29 0
IV.MTRA.EHZ. 2018-09-13T08:48:23.83 3.0 positive manual Pn 0.65 0
OX.CIMO.HHZ. 2018-09-13T08:48:11.33 0.3 undecidable manual S 97 1.8355 38 0.24 42
IV.TEOL.HHZ. 2018-09-13T08:48:10.49 0.3 undecidable manual S 132 1.7708 38 0.94 35
IV.RIBO.EHZ.01 2018-09-13T08:48:08.21 3.0 positive manual Pn -3.11 0
GU.MAIM.HHZ. 2018-09-13T08:48:05.99 3.0 undecidable manual Pg 8.75 0
OE.WTTA.HHZ. 2018-09-13T08:48:00.38 0.1 undecidable manual S 60 1.4308 50 0.1 74
CH.MMK.HHZ. 2018-09-13T08:47:58.52 0.1 undecidable manual S 249 1.3724 50 -0.02 77
SI.ROSI.HHZ. 2018-09-13T08:47:52.29 0.1 undecidable manual S 71 1.1574 50 0.09 80
ST.DOSS.HHZ. 2018-09-13T08:47:52.64 0.1 undecidable manual S 125 1.1772 50 -0.13 79
IV.ZCCA.HHZ. 2018-09-13T08:47:51.78 3.0 undecidable manual Pn -0.87 0
SI.KOSI.HHZ. 2018-09-13T08:47:50.81 0.1 undecidable manual S 95 1.0864 50 0.72 69
GU.GORR.HHZ. 2018-09-13T08:47:50.30 3.0 undecidable manual Pg 2.64 0
IV.STAL.HHZ. 2018-09-13T08:47:49.83 0.3 undecidable manual P 98 2.0253 38 0.14 38
CH.BNALP.HHZ. 2018-09-13T08:47:47.74 0.1 undecidable manual S 288 0.9929 50 0.43 78
OX.CIMO.HHZ. 2018-09-13T08:47:47.21 0.3 undecidable manual P 97 1.8355 38 0.14 43
SI.LUSI.HHZ. 2018-09-13T08:47:47.61 0.1 undecidable manual S 127 0.9938 50 0.27 81
IV.TEOL.HHZ. 2018-09-13T08:47:46.33 0.3 undecidable manual P 132 1.7708 38 0.15 45
ST.GAGG.HHZ. 2018-09-13T08:47:45.05 0.1 undecidable manual S 121 0.9317 50 -0.44 79
IV.BAG8.HNZ. 2018-09-13T08:47:44.42 0.3 undecidable manual S 148 0.8732 50 0.65 56
ST.OZOL.EHZ. 2018-09-13T08:47:43.10 0.1 undecidable manual S 100 0.8732 50 -0.67 74
ST.RONC.EHZ. 2018-09-13T08:47:42.28 0.1 undecidable manual S 136 0.8148 50 0.25 84
CH.FUSIO.HHZ. 2018-09-13T08:47:41.36 0.1 undecidable manual S 262 0.7932 50 -0.04 88
OE.WTTA.HHZ. 2018-09-13T08:47:41.36 0.1 undecidable manual P 60 1.4308 50 0.53 67
CH.MUGIO.HHZ. 2018-09-13T08:47:41.66 0.1 undecidable manual S 220 0.8337 50 -0.93 67
IV.ZONE.HHZ. 2018-09-13T08:47:41.75 0.1 undecidable manual S 165 0.8319 50 -0.79 71
CH.MMK.HHZ. 2018-09-13T08:47:40.06 0.1 undecidable manual P 249 1.3724 50 0.24 74
IV.MABI.HHZ. 2018-09-13T08:47:38.79 0.1 undecidable manual S 136 0.7087 50 -0.09 89
ST.DOSS.HHZ. 2018-09-13T08:47:37.14 0.1 undecidable manual P 125 1.1772 50 0.65 69
SI.ROSI.HHZ. 2018-09-13T08:47:36.66 0.1 undecidable manual P 71 1.1574 50 0.5 74
ST.CARE.EHZ. 2018-09-13T08:47:36.55 0.1 undecidable manual S 103 0.6277 50 0.05 91
IV.MBAL.EHZ. 2018-09-13T08:47:36.10 0.1 undecidable manual P 140 1.1349 50 0.33 77
SI.KOSI.HHZ. 2018-09-13T08:47:35.14 0.1 undecidable manual P 95 1.0864 50 0.2 80
ST.VARA.EHZ. 2018-09-13T08:47:34.75 0.1 positive manual P 134 1.0576 50 0.3 79
CH.BNALP.HHZ. 2018-09-13T08:47:34.07 0.1 undecidable manual P 288 0.9929 50 0.73 70
IV.MAGA.HHZ. 2018-09-13T08:47:33.44 0.1 undecidable manual P 144 0.9758 50 0.4 79
CH.PLONS.HHZ. 2018-09-13T08:47:33.92 0.1 undecidable manual S 329 0.5621 50 -0.63 80
SI.LUSI.HHZ. 2018-09-13T08:47:33.14 0.1 negative manual P 127 0.9938 50 -0.22 81
SI.MOSI.HHZ. 2018-09-13T08:47:32.84 0.1 undecidable manual S 84 0.5135 50 -0.27 89
ST.GAGG.HHZ. 2018-09-13T08:47:32.14 0.1 negative manual P 121 0.9317 50 -0.15 84
IV.ZONE.HHZ. 2018-09-13T08:47:31.04 0.1 undecidable manual P 165 0.8319 50 0.46 80
ST.OZOL.EHZ. 2018-09-13T08:47:31.11 0.1 negative manual P 100 0.8732 50 -0.18 84
IV.BAG8.HNZ. 2018-09-13T08:47:31.62 0.3 undecidable manual P 148 0.8732 50 0.32 61
CH.VARE.HHZ. 2018-09-13T08:47:30.09 3.0 undecidable manual P 0
ST.RONC.EHZ. 2018-09-13T08:47:30.08 0.1 negative manual P 136 0.8148 50 -0.21 85
CH.MUGIO.HHZ. 2018-09-13T08:47:30.59 0.1 undecidable manual P 220 0.8337 50 -0.02 88
IV.BORM.HNE. 2018-09-13T08:47:29.79 0.1 undecidable manual S 104 0.4047 50 -0.1 94
CH.FUSIO.HHZ. 2018-09-13T08:47:29.89 0.1 undecidable manual P 262 0.7932 50 -0.04 88
IV.MABI.HHZ. 2018-09-13T08:47:28.00 0.1 negative manual P 136 0.7087 50 -0.47 82
ST.CARE.EHZ. 2018-09-13T08:47:26.51 0.1 negative manual P 103 0.6277 50 -0.59 80
CH.PLONS.HHZ. 2018-09-13T08:47:25.88 0.1 undecidable manual P 329 0.5621 50 -0.09 92
SI.MOSI.HHZ. 2018-09-13T08:47:24.82 0.1 undecidable manual P 84 0.5135 50 -0.32 88
CH.DAVOX.HHZ. 2018-09-13T08:47:22.71 0.1 undecidable manual S 13 0.2194 103 -0.21 96
IV.BORM.HNE. 2018-09-13T08:47:22.67 0.1 undecidable manual P 104 0.4047 50 -0.61 83
CH.BERNI.HHZ. 2018-09-13T08:47:22.76 0.1 undecidable manual S 136 0.2149 104 0.01 100
CH.BERNI.HHZ. 2018-09-13T08:47:19.00 0.1 negative manual P 136 0.2149 104 -0.16 97
CH.DAVOX.HHZ. 2018-09-13T08:47:19.32 0.1 positive manual P 13 0.2194 103 0.07 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
CH.BERNI.HHE. ML:2.1 0.000928975 0.192 AML other m 2018-09-13T08:47:23.08
CH.BERNI.HHN. ML:2.2 0.0010987069 0.2112 AML other m 2018-09-13T08:47:23.17
CH.DAVOX.HHE. ML:2.2 0.00099412625 0.32 AML other m 2018-09-13T08:47:23.02
CH.DAVOX.HHN. ML:2.2 0.00108138795 0.3008 AML other m 2018-09-13T08:47:23.04
SI.MOSI.HHN. ML:3 0.002310345 0.2816 AML other m 2018-09-13T08:47:35.80
SI.MOSI.HHE. ML:2.9 0.0018914405 0.3392 AML other m 2018-09-13T08:47:33.82
ST.CARE.HNN. ML:2.4 0.0003989528 0.3008 AML other m 2018-09-13T08:47:36.65
ST.CARE.EHE. ML:2.3 0.0003385483 0.4032 AML other m 2018-09-13T08:47:36.68
ST.CARE.EHN. ML:2.4 0.00038056055 0.2816 AML other m 2018-09-13T08:47:36.52
IV.MABI.HHE. ML:2 0.00013193268 0.3968 AML other m 2018-09-13T08:47:40.90
CH.FUSIO.HHE. ML:2.4 0.00031876445 0.3584 AML other m 2018-09-13T08:47:42.67
CH.FUSIO.HHN. ML:2.5 0.0003913224 0.4032 AML other m 2018-09-13T08:47:42.06
ST.RONC.HNN. ML:2.7 0.00058253945 0.1856 AML other m 2018-09-13T08:47:44.35
ST.RONC.HNE. ML:2.8 0.0007083763 0.2368 AML other m 2018-09-13T08:47:45.92
CH.MUGIO.HHN. ML:2.3 0.00023876525 0.384 AML other m 2018-09-13T08:47:46.50
CH.MUGIO.HHE. ML:2.4 0.0002783315 0.4672 AML other m 2018-09-13T08:47:44.22
IV.ZONE.HNE. ML:2.2 0.00017233874 0.4224 AML other m 2018-09-13T08:47:43.25
IV.ZONE.HHE. ML:2.7 0.0006213337 0.2624 AML other m 2018-09-13T08:47:43.25
ST.OZOL.HNN. ML:2.6 0.000412473 0.3968 AML other m 2018-09-13T08:47:44.52
ST.OZOL.EHN. ML:2.6 0.00040009485 0.3776 AML other m 2018-09-13T08:47:44.53
ST.GAGG.HHE. ML:2.5 0.0003100848 0.4992 AML other m 2018-09-13T08:47:47.83
ST.GAGG.HNN. ML:2.5 0.00028315335 0.4992 AML other m 2018-09-13T08:47:47.83
SI.LUSI.HHN. ML:2.7 0.000429825 0.3968 AML other m 2018-09-13T08:47:49.53
SI.LUSI.HHE. ML:2.5 0.00028821075 0.3968 AML other m 2018-09-13T08:47:49.52
IV.MAGA.HHN. ML:2.8 0.0005077664 0.3456 AML other m 2018-09-13T08:47:49.97
IV.MAGA.HHE. ML:3 0.00092559275 0.3392 AML other m 2018-09-13T08:47:50.15
CH.BNALP.HHN. ML:2.1 0.0001138396 0.6592 AML other m 2018-09-13T08:47:50.05
ST.VARA.EHE. ML:2.6 0.0003147968 0.5184 AML other m 2018-09-13T08:47:55.15
SI.KOSI.HHE. ML:2.4 0.00017536795 0.3968 AML other m 2018-09-13T08:47:56.12
SI.KOSI.HHN. ML:2.4 0.00017910325 0.64 AML other m 2018-09-13T08:47:53.69
IV.MBAL.EHE. ML:2.5 0.000215987 0.3776 AML other m 2018-09-13T08:48:00.73
IV.MBAL.HNN. ML:2.4 0.00019475715 0.3968 AML other m 2018-09-13T08:48:01.11
IV.MBAL.EHN. ML:2.3 0.00013260019 0.5632 AML other m 2018-09-13T08:48:00.73
IV.MBAL.HNE. ML:2.6 0.00026585265 0.544 AML other m 2018-09-13T08:48:00.74
SI.ROSI.HHN. ML:2.4 0.00018148935 0.6784 AML other m 2018-09-13T08:48:00.11
ST.DOSS.HHE. ML:2.6 0.00028353315 0.3776 AML other m 2018-09-13T08:47:55.94
ST.DOSS.HNN. ML:2.6 0.00026797665 0.3776 AML other m 2018-09-13T08:47:55.94
CH.MMK.HHE. ML:2.1 6.5276725E-5 0.4416 AML other m 2018-09-13T08:48:02.56
OE.WTTA.HHN. ML:2.4 0.00011737485 0.3392 AML other m 2018-09-13T08:48:08.34
OE.WTTA.HHE. ML:2.5 0.00015413885 0.4992 AML other m 2018-09-13T08:48:08.79
IV.TEOL.HHE. ML:3.1 0.0003703512 0.4416 AML other m 2018-09-13T08:48:15.25
IV.TEOL.HHN. ML:3.1 0.0003599661 0.5376 AML other m 2018-09-13T08:48:17.15
GU.GORR.HHE. ML:2.8 0.00015631805 0.8 AML other m 2018-09-13T08:48:24.00
GU.GORR.HHN. ML:2.7 0.0001260428 0.9792 AML other m 2018-09-13T08:48:23.56
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in full SEED format Download