Earthquake with magnitude of ML 2.0 on date 02-11-2018 and time 22:53:47 (Italy) in region 4 km W Trevi (PG)

A magnitude ML 2.0 earthquake occured in region: 4 km W Trevi (PG), on

  • 02-11-2018 21:53:47 (UTC)
  • 02-11-2018 22:53:47 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.88, 12.7 at 8 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Trevi PG 4 8469 8469
Montefalco PG 5 5679 14148
Castel Ritaldi PG 6 3278 17426
Campello sul Clitunno PG 9 2442 19868
Foligno PG 9 57155 77023
Bevagna PG 10 5081 82104
Giano dell'Umbria PG 11 3846 85950
Gualdo Cattaneo PG 13 6155 92105
Spello PG 13 8645 100750
Spoleto PG 16 38218 138968
Cannara PG 17 4305 143273
Vallo di Nera PG 18 364 143637
Sellano PG 18 1079 144716
Cerreto di Spoleto PG 19 1075 145791
Massa Martana PG 19 3770 149561
Sant'Anatolia di Narco PG 19 564 150125

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km S of Foligno (57155 inhabitants)
35 Km N of Terni (111501 inhabitants)
36 Km SE of Perugia (166134 inhabitants)
71 Km NE of Viterbo (67173 inhabitants)
82 Km NW of L'Aquila (69753 inhabitants)
85 Km W of Teramo (54892 inhabitants)
94 Km SE of Arezzo (99543 inhabitants)
97 Km N of Guidonia Montecelio (88673 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 2.0 2018-11-02
21:53:47
42.88 12.7 8 2019-06-04
09:16:02
Bollettino Sismico Italiano INGV 63449801
Rev 100 ML 2.0 2018-11-02
21:53:47
42.87 12.71 9 2018-11-02
21:59:01
Sala Sismica INGV-Roma 62711861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-02 21:53:47 ± 0.04
Latitude 42.88 ± 0.00
Longitude 12.70 ± 0.00
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 63449801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 212
Semi-minor axis of confidence ellipse (meter) 173
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 59
Circular confidence region, given by single value of horizontal uncertainty (meter) 210
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 45
Number of associated phases, regardless of their use for origin computation 62
Number of defining phases 61
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.02073
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 41
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.3
Num. used stations 58
Type of magnitude ML
Reference to an origin 63449801
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-11-28 11:51:25

ML:2

Field Value
Value 2
Uncertainty 0.3
Num. used stations 58
Type of magnitude ML
Reference to an origin 62711861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-02 21:59:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.TERO.HHZ. 2018-11-02T21:55:12.20 3.0 undecidable manual S 111 0.7069 50 6.047 0
IV.MF5.EHZ. 2018-11-02T21:54:07.80 0.3 undecidable manual S 78 0.5639 50 0.32 67
IV.RM33.EHZ. 2018-11-02T21:54:06.50 0.6 undecidable manual S 134 0.5252 50 0.17 46
IV.T0110.HHZ. 2018-11-02T21:54:06.90 0.3 undecidable manual P 129 1.0207 50 -0.02 64
IV.MTRA.EHZ. 2018-11-02T21:54:06.60 0.3 undecidable manual S 103 0.5216 50 0.38 66
IV.SMA1.EHZ. 2018-11-02T21:54:06.70 1.0 undecidable manual S 118 0.5243 50 0.39 22
IV.EL6.EHZ. 2018-11-02T21:54:06.50 0.3 undecidable manual S 33 0.5369 50 -0.19 69
IV.GUMA.HNN. 2018-11-02T21:54:06.30 0.3 undecidable manual S 68 0.4973 50 0.79 58
IV.MMO1.EHZ. 2018-11-02T21:54:04.30 0.1 undecidable manual S 87 0.456 50 0 97
IV.PF6.EHN. 2018-11-02T21:54:03.90 0.3 undecidable manual S 54 0.4425 50 0 73
IV.FOSV.EHZ. 2018-11-02T21:54:03.30 0.1 undecidable manual S 6 0.4191 50 0.09 96
IV.MURB.HHZ. 2018-11-02T21:54:03.20 0.1 undecidable manual S 341 0.4074 50 0.35 91
IV.ATTE.HHZ. 2018-11-02T21:54:03.50 0.3 undecidable manual S 321 0.4101 50 0.56 65
IV.APEC.HHZ. 2018-11-02T21:54:01.79 0.1 positive manual P 343 0.7114 50 0.16 89
IV.BADI.EHE. 2018-11-02T21:54:01.73 0.3 undecidable manual P 332 0.7159 50 0.03 69
IV.GIGS.HHN. 2018-11-02T21:54:01.84 0.6 undecidable manual P 123 0.7662 50 -0.71 38
IV.CAFI.HHZ. 2018-11-02T21:54:01.60 0.1 positive manual P 310 0.7033 50 0.12 90
IV.ATMC.EHE. 2018-11-02T21:54:01.39 0.3 undecidable manual P 327 0.6808 50 0.29 65
IV.MC2.EHZ. 2018-11-02T21:54:01.90 0.3 undecidable manual S 84 0.3561 50 0.56 65
IV.TERO.HHZ. 2018-11-02T21:54:01.32 0.1 undecidable manual P 111 0.7069 50 -0.23 88
IV.LNSS.HHZ. 2018-11-02T21:54:01.60 0.1 undecidable manual S 138 0.3687 50 -0.1 97
IV.PIEI.HHZ. 2018-11-02T21:54:00.67 0.1 undecidable manual P 349 0.67 50 -0.24 88
IV.FIAM.HHZ. 2018-11-02T21:54:00.96 0.1 undecidable manual P 153 0.6799 50 -0.13 90
IV.ARVD.HHZ. 2018-11-02T21:54:00.58 0.1 undecidable manual P 15 0.6439 50 0.1 91
IV.ATPC.HHE. 2018-11-02T21:54:00.27 0.1 undecidable manual P 343 0.6295 50 0.05 93
IV.CING.HHN. 2018-11-02T21:53:59.97 0.1 undecidable manual P 36 0.6133 50 0.02 94
IV.NRCA.HHZ. 2018-11-02T21:53:59.40 0.3 undecidable manual S 98 0.3031 103 -0.26 71
IV.ATPI.EHZ. 2018-11-02T21:53:59.91 0.1 positive manual P 339 0.6142 50 -0.06 93
IV.MF5.EHZ. 2018-11-02T21:53:59.43 0.1 undecidable manual P 78 0.5639 50 0.34 89
IV.EL6.EHZ. 2018-11-02T21:53:58.54 0.1 positive manual P 33 0.5369 50 -0.1 93
IV.RM33.EHZ. 2018-11-02T21:53:58.29 0.3 undecidable manual P 134 0.5252 50 -0.15 70
IV.FEMA.HNE. 2018-11-02T21:53:58.20 0.3 undecidable manual S 71 0.2662 105 -0.08 74
IV.MTRA.EHZ. 2018-11-02T21:53:58.21 0.1 positive manual P 103 0.5216 50 -0.16 93
IV.CESX.HHZ. 2018-11-02T21:53:58.70 0.3 undecidable manual S 198 0.2824 104 -0.16 73
IV.ATSC.EHE. 2018-11-02T21:53:58.63 0.3 undecidable manual P 359 0.5468 50 -0.18 69
IV.ATVO.HHN. 2018-11-02T21:53:58.54 0.1 undecidable manual P 337 0.5495 50 -0.32 89
IV.SMA1.EHZ. 2018-11-02T21:53:58.51 0.1 positive manual P 118 0.5243 50 0.08 94
IV.GUMA.HNN. 2018-11-02T21:53:57.95 1.0 undecidable manual P 68 0.4973 50 0 24
IV.MMO1.EHZ. 2018-11-02T21:53:57.08 0.1 negative manual P 87 0.456 50 -0.18 93
IV.ATLO.EHE. 2018-11-02T21:53:57.46 0.1 undecidable manual P 334 0.4883 50 -0.35 90
IV.T1299.HNN. 2018-11-02T21:53:57.73 0.3 undecidable manual P 120 0.4883 50 -0.09 71
IV.GAVE.EHZ. 2018-11-02T21:53:57.36 0.1 undecidable manual S 0.36 92
IV.ATVA.EHE. 2018-11-02T21:53:57.79 0.1 undecidable manual P 323 0.5045 50 -0.3 90
IV.MURB.HHZ. 2018-11-02T21:53:56.28 0.1 undecidable manual P 341 0.4074 50 -0.14 95
IV.PF6.EHN. 2018-11-02T21:53:56.85 0.1 undecidable manual P 54 0.4425 50 -0.18 94
IV.MGAB.HHZ. 2018-11-02T21:53:56.88 0.1 positive manual P 275 0.4353 50 -0.02 97
IV.SNTG.HHE. 2018-11-02T21:53:56.53 1.0 undecidable manual P 24 0.4155 50 -0.03 24
IV.ATTE.HHZ. 2018-11-02T21:53:56.10 0.1 negative manual P 321 0.4101 50 -0.38 90
IV.FOSV.EHZ. 2018-11-02T21:53:56.48 0.1 positive manual P 6 0.4191 50 -0.16 95
IV.CESI.HHZ. 2018-11-02T21:53:55.50 0.1 undecidable manual S 49 0.1943 110 -0.13 99
IV.MC2.EHZ. 2018-11-02T21:53:55.43 0.1 undecidable manual P 84 0.3561 50 -0.12 97
IV.LNSS.HHZ. 2018-11-02T21:53:55.48 0.1 undecidable manual P 138 0.3687 50 -0.28 93
IV.NRCA.HHZ. 2018-11-02T21:53:54.31 0.1 negative manual P 98 0.3031 103 -0.27 95
IV.MML1.HNE. 2018-11-02T21:53:54.42 0.1 positive manual P 39 0.3067 103 -0.23 95
IV.CESX.HHZ. 2018-11-02T21:53:54.06 0.3 undecidable manual P 198 0.2824 104 -0.06 74
IV.ASSB.HHZ. 2018-11-02T21:53:54.90 0.1 undecidable manual S 349 0.1691 113 0.18 99
IV.GAVE.EHZ. 2018-11-02T21:53:53.18 0.1 undecidable manual P 0.07 98
IV.FEMA.HNE. 2018-11-02T21:53:53.86 0.1 undecidable manual P 71 0.2662 105 0.07 99
IV.MOMA.HHZ. 2018-11-02T21:53:53.50 0.3 undecidable manual S 233 0.1232 121 0.36 72
IV.CESI.HHZ. 2018-11-02T21:53:52.46 0.1 negative manual P 49 0.1943 110 0.2 98
IV.MOMA.HHZ. 2018-11-02T21:53:51.16 0.1 positive manual P 233 0.1232 121 0.34 97
IV.ASSB.HHZ. 2018-11-02T21:53:51.86 0.1 negative manual P 349 0.1691 113 0.13 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOMA.HHE. ML:2.4 0.00268 0.26 AML other m 2018-11-02T21:53:54.39
IV.MOMA.HNE. ML:2.4 0.002585 0.26 AML other m 2018-11-02T21:53:54.27
IV.ASSB.HHN. ML:2.3 0.00151 0.38 AML other m 2018-11-02T21:53:55.09
IV.MOMA.HHN. ML:2.1 0.001465 0.28 AML other m 2018-11-02T21:53:55.35
IV.MOMA.HNN. ML:2.1 0.001375 0.28 AML other m 2018-11-02T21:53:55.49
IV.ASSB.HHE. ML:2.2 0.001209 0.48 AML other m 2018-11-02T21:53:55.14
IV.CESI.HHE. ML:1.8 0.0004525 0.26 AML other m 2018-11-02T21:53:56.13
IV.CESI.HHN. ML:2 0.000749 1.1 AML other m 2018-11-02T21:53:57.61
IV.GAVE.EHN. ML:2 0.0006175 0.12 AML other m 2018-11-02T21:53:59.36
IV.GAVE.HNE. ML:2.1 0.0007595 0.3 AML other m 2018-11-02T21:53:59.83
IV.GAVE.EHE. ML:2.1 0.0007155 0.3 AML other m 2018-11-02T21:53:59.83
IV.CESX.HHN. ML:2 0.000538 0.44 AML other m 2018-11-02T21:54:00.35
IV.NRCA.HHE. ML:2.1 0.0005455 1.44 AML other m 2018-11-02T21:54:00.04
IV.CESX.HHE. ML:2 0.000541 0.84 AML other m 2018-11-02T21:54:00.38
IV.NRCA.HNE. ML:2.1 0.000617 1.22 AML other m 2018-11-02T21:54:01.04
IV.GAVE.HNN. ML:1.7 0.0002835 0.74 AML other m 2018-11-02T21:54:03.53
IV.LNSS.HHN. ML:2.1 0.0004335 0.14 AML other m 2018-11-02T21:54:03.87
IV.MURB.HHE. ML:2.5 0.00095 0.32 AML other m 2018-11-02T21:54:03.70
IV.MURB.HNE. ML:2.5 0.000898 0.34 AML other m 2018-11-02T21:54:03.70
IV.NRCA.HHN. ML:2.1 0.00053 1.4 AML other m 2018-11-02T21:54:03.88
IV.NRCA.HNN. ML:2.1 0.000534 1.4 AML other m 2018-11-02T21:54:03.89
IV.FOSV.EHE. ML:1.9 0.0002175 0.4 AML other m 2018-11-02T21:54:04.27
IV.LNSS.HHE. ML:2.1 0.0004635 0.7 AML other m 2018-11-02T21:54:04.16
IV.MURB.HNN. ML:2.4 0.0008775 0.28 AML other m 2018-11-02T21:54:05.38
IV.MURB.HHN. ML:2.5 0.0009125 0.26 AML other m 2018-11-02T21:54:05.39
IV.MGAB.HHE. ML:1.9 0.000201 0.46 AML other m 2018-11-02T21:54:05.79
IV.MGAB.HNE. ML:1.9 0.0002 0.28 AML other m 2018-11-02T21:54:05.79
IV.FOSV.EHN. ML:1.8 0.000198 0.28 AML other m 2018-11-02T21:54:06.43
IV.ATTE.HHN. ML:1.6 0.0001098 0.92 AML other m 2018-11-02T21:54:06.77
IV.MTRA.EHE. ML:2.1 0.0002515 0.34 AML other m 2018-11-02T21:54:07.40
IV.MTRA.EHN. ML:2 0.000232 0.26 AML other m 2018-11-02T21:54:07.38
IV.EL6.EHN. ML:2 0.000208 0.9 AML other m 2018-11-02T21:54:08.49
IV.SMA1.EHN. ML:2 0.0001975 0.28 AML other m 2018-11-02T21:54:08.57
IV.RM33.EHE. ML:1.9 0.0001555 0.3 AML other m 2018-11-02T21:54:08.73
IV.EL6.EHE. ML:2.1 0.000271 0.28 AML other m 2018-11-02T21:54:08.66
IV.MF5.EHN. ML:2.2 0.000319 1.28 AML other m 2018-11-02T21:54:09.06
IV.RM33.EHN. ML:1.8 0.0001265 0.52 AML other m 2018-11-02T21:54:10.27
IV.MGAB.HHN. ML:1.9 0.000218 1.76 AML other m 2018-11-02T21:54:10.08
IV.MGAB.HNN. ML:1.9 0.00022 1.76 AML other m 2018-11-02T21:54:10.96
IV.MTRA.HNN. ML:2.1 0.0002875 1.02 AML other m 2018-11-02T21:54:10.73
IV.ATTE.HHE. ML:1.5 9.515E-5 0.7 AML other m 2018-11-02T21:54:10.62
IV.MF5.EHE. ML:2.1 0.0002485 0.24 AML other m 2018-11-02T21:54:10.52
IV.MTRA.HNE. ML:2.1 0.000287 0.7 AML other m 2018-11-02T21:54:11.21
IV.ATPI.EHN. ML:1.7 9.255E-5 0.92 AML other m 2018-11-02T21:54:12.92
IV.ARVD.HHE. ML:1.6 6.615E-5 1.46 AML other m 2018-11-02T21:54:12.25
IV.SMA1.EHE. ML:2 0.000189 0.66 AML other m 2018-11-02T21:54:14.70
IV.PIEI.HHN. ML:1.7 8.095E-5 0.98 AML other m 2018-11-02T21:54:14.53
IV.PIEI.HHE. ML:2 0.0001445 0.86 AML other m 2018-11-02T21:54:14.11
IV.FIAM.HHN. ML:1.8 9.25E-5 0.64 AML other m 2018-11-02T21:54:14.79
IV.TERO.HHN. ML:1.7 6.66E-5 1.36 AML other m 2018-11-02T21:54:14.87
IV.ATPI.EHE. ML:1.8 0.00010215 1.36 AML other m 2018-11-02T21:54:16.75
IV.FIAM.HHE. ML:1.6 6.62E-5 0.44 AML other m 2018-11-02T21:54:17.13
IV.APEC.HHE. ML:1.8 9.215E-5 0.34 AML other m 2018-11-02T21:54:17.67
IV.ARVD.HHN. ML:1.5 5.265E-5 0.66 AML other m 2018-11-02T21:54:18.20
IV.TERO.HHE. ML:1.6 4.93E-5 1.04 AML other m 2018-11-02T21:54:19.83
IV.APEC.HHN. ML:1.8 8.215E-5 0.7 AML other m 2018-11-02T21:54:21.05
IV.TERO.HNE. ML:2.9 0.001094 1.6 AML other m 2018-11-02T21:54:27.97
IV.TERO.HNN. ML:2.8 0.001029 1.58 AML other m 2018-11-02T21:54:27.97
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