Earthquake with magnitude of ML 2.0 on date 16-11-2020 and time 04:36:29 (Italy) in region 4 km SW Campello sul Clitunno (PG)

A magnitude ML 2.0 earthquake occured in region: 4 km SW Campello sul Clitunno (PG), on

  • 16-11-2020 03:36:29 (UTC)
  • 16-11-2020 04:36:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.804, 12.739 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
Campello sul Clitunno PG 4 2442 2442
Castel Ritaldi PG 6 3278 5720
Spoleto PG 8 38218 43938
Trevi PG 8 8469 52407
Vallo di Nera PG 11 364 52771
Sant'Anatolia di Narco PG 11 564 53335
Montefalco PG 12 5679 59014
Scheggino PG 13 461 59475
Giano dell'Umbria PG 14 3846 63321
Cerreto di Spoleto PG 15 1075 64396
Foligno PG 17 57155 121551
Massa Martana PG 18 3770 125321
Bevagna PG 18 5081 130402
Sellano PG 18 1079 131481
Gualdo Cattaneo PG 19 6155 137636
Poggiodomo PG 19 117 137753
Acquasparta TR 20 4778 142531

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km S of Foligno (57155 inhabitants)
28 Km N of Terni (111501 inhabitants)
44 Km SE of Perugia (166134 inhabitants)
67 Km NE of Viterbo (67173 inhabitants)
74 Km NW of L'Aquila (69753 inhabitants)
81 Km W of Teramo (54892 inhabitants)
89 Km N of Guidonia Montecelio (88673 inhabitants)
93 Km N of Tivoli (56533 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire *

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.0 2020-11-16
03:36:29
42.8037 12.7388 8 2021-02-26
14:56:09
Bollettino Sismico Italiano INGV 85270901
Reviewed
Rev100
ML 2.0 2020-11-16
03:36:29
42.8035 12.7367 9 2020-11-16
03:42:01
Sala Sismica INGV-Roma 84763201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-16 03:36:29 ± 0.06
Latitude 42.8037 ± 0.0036
Longitude 12.7388 ± 0.0037
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 85270901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 335
Semi-minor axis of confidence ellipse (meter) 158
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 144
Circular confidence region, given by single value of horizontal uncertainty (meter) 330
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 67
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.12411
Epicentral distance of station farthest from the epicenter (degree) 0.95598
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.2
Num. used stations 38
Type of magnitude ML
Reference to an origin 84763201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-16 03:42:01

ML:2

Field Value
Value 2
Uncertainty 0.2
Num. used stations 52
Type of magnitude ML
Reference to an origin 85270901
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-12-07 19:05:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MTCE.HHZ. 2020-11-16T03:36:56.30 0.1 undecidable manual S 180 0.7806 50 0.5 81
IV.ARVD.HHZ. 2020-11-16T03:36:54.30 0.1 undecidable manual S 12 0.7096 50 0.59 79
IV.TERO.HHZ. 2020-11-16T03:36:52.90 0.1 undecidable manual S 106 0.6601 50 0.65 78
IV.SACS.HHZ. 2020-11-16T03:36:51.00 0.1 undecidable manual S 275 0.6097 50 0.26 88
IV.SRES.HHZ. 2020-11-16T03:36:50.40 0.1 undecidable manual S 197 0.5909 50 0.21 89
IV.CAMP.HHZ. 2020-11-16T03:36:49.10 0.1 undecidable manual S 118 0.5603 50 -0.19 90
IV.T0110.HHZ. 2020-11-16T03:36:47.70 0.1 undecidable manual P 127 0.956 50 0.04 85
IV.SMA1.EHZ. 2020-11-16T03:36:47.00 0.1 undecidable manual S 111 0.4712 50 0.37 89
IV.MGAB.HHZ. 2020-11-16T03:36:46.60 0.1 undecidable manual S 284 0.4721 50 -0.07 94
IV.FAGN.HHZ. 2020-11-16T03:36:45.40 0.1 positive manual P 131 0.822 50 0.03 88
IV.BARO.EHZ. 2020-11-16T03:36:44.29 0.1 undecidable manual P 223 0.7518 50 0.12 88
IV.MTCE.HHZ. 2020-11-16T03:36:44.40 0.1 negative manual P 180 0.7806 50 -0.26 85
IV.OFFI.HHZ. 2020-11-16T03:36:44.19 0.1 undecidable manual P 79 0.706 50 0.81 72
IV.ARVD.HHZ. 2020-11-16T03:36:42.98 0.1 positive manual P 12 0.7096 50 -0.47 82
IV.TERO.HHZ. 2020-11-16T03:36:42.25 0.1 undecidable manual P 106 0.6601 50 -0.36 85
IV.FDMO.HHZ. 2020-11-16T03:36:42.30 0.1 undecidable manual S 47 0.3453 50 -0.61 84
IV.SRES.HHZ. 2020-11-16T03:36:41.34 0.1 positive manual P 197 0.5909 50 -0.08 92
IV.LNSS.HHZ. 2020-11-16T03:36:41.10 0.1 undecidable manual S 132 0.2986 103 -0.13 96
IV.SACS.HHZ. 2020-11-16T03:36:41.57 0.1 positive manual P 275 0.6097 50 -0.17 90
IV.CAMP.HHZ. 2020-11-16T03:36:40.46 0.1 negative manual P 118 0.5603 50 -0.44 86
IV.NRCA.HNZ. 2020-11-16T03:36:40.40 0.1 undecidable manual S 84 0.277 104 -0.01 99
IV.SMA1.EHZ. 2020-11-16T03:36:39.14 0.1 negative manual P 111 0.4712 50 -0.22 91
IT.MTCL.HGZ. 2020-11-16T03:36:39.90 0.1 undecidable manual S 45 0.2698 104 -0.23 95
IV.CESI.HHZ. 2020-11-16T03:36:38.80 0.1 undecidable manual S 31 0.2347 106 -0.05 99
IV.MGAB.HHZ. 2020-11-16T03:36:38.89 0.1 negative manual P 284 0.4721 50 -0.49 86
IV.CESX.HHZ. 2020-11-16T03:36:38.10 0.1 undecidable manual S 210 0.2248 107 -0.37 93
IV.FDMO.HHZ. 2020-11-16T03:36:36.86 0.1 positive manual P 47 0.3453 50 -0.35 91
IT.FOPC.HGZ. 2020-11-16T03:36:36.90 0.1 undecidable manual S 351 0.1682 112 0.49 92
IV.LNSS.HHZ. 2020-11-16T03:36:36.02 0.1 negative manual P 132 0.2986 103 -0.22 94
IV.GAVE.EHZ. 2020-11-16T03:36:36.60 0.3 undecidable manual S 134 0.1592 113 0.5 69
IT.MTCL.HGZ. 2020-11-16T03:36:35.54 0.1 negative manual P 45 0.2698 104 -0.07 98
IV.NRCA.HNZ. 2020-11-16T03:36:35.68 0.1 negative manual P 84 0.277 104 -0.09 98
IT.GNU.HGZ. 2020-11-16T03:36:35.00 0.1 undecidable manual S 270 0.1241 119 0.14 99
IV.CESI.HHZ. 2020-11-16T03:36:34.94 0.1 positive manual P 31 0.2347 106 0.07 99
IV.CESX.HHZ. 2020-11-16T03:36:34.44 0.1 positive manual P 210 0.2248 107 -0.21 96
IT.FOPC.HGZ. 2020-11-16T03:36:33.68 0.1 positive manual P 351 0.1682 112 0.22 97
IV.GAVE.EHZ. 2020-11-16T03:36:33.61 0.1 negative manual P 134 0.1592 113 0.33 95
IT.GNU.HGZ. 2020-11-16T03:36:32.68 0.1 negative manual P 270 0.1241 119 0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.EHN. ML:0 0.001722376 0.0992 AML other m 2020-11-16T03:36:37.15
IV.GAVE.EHE. ML:0 0.0021104165 0.1392 AML other m 2020-11-16T03:36:37.05
IV.CESX.HHE. ML:0 0.00096551405 0.2992 AML other m 2020-11-16T03:36:39.02
IV.CESI.HHE. ML:0 0.00087992215 0.08 AML other m 2020-11-16T03:36:39.14
IV.CESX.HHN. ML:0 0.0011283875 0.16 AML other m 2020-11-16T03:36:39.22
IV.CESI.HHN. ML:0 0.0015575485 0.16 AML other m 2020-11-16T03:36:39.37
IV.NRCA.HNN. ML:0 0.00061957935 0.1504 AML other m 2020-11-16T03:36:42.07
IV.NRCA.HHN. ML:0 0.0006471926 0.1408 AML other m 2020-11-16T03:36:42.07
IV.NRCA.HNE. ML:0 0.0006450441 0.0912 AML other m 2020-11-16T03:36:42.81
IV.NRCA.HHE. ML:0 0.0006967802 0.08 AML other m 2020-11-16T03:36:42.81
IV.FDMO.HHN. ML:0 0.0007054894 0.16 AML other m 2020-11-16T03:36:42.93
IV.FDMO.HHE. ML:0 0.000831937 0.1392 AML other m 2020-11-16T03:36:43.26
IV.LNSS.HHN. ML:0 0.00054131455 0.1808 AML other m 2020-11-16T03:36:41.71
IV.LNSS.HHE. ML:0 0.00065991275 0.12 AML other m 2020-11-16T03:36:42.31
IV.LNSS.HNE. ML:0 0.0006456455 0.1392 AML other m 2020-11-16T03:36:42.31
IV.LNSS.HNN. ML:0 0.00049012395 0.1904 AML other m 2020-11-16T03:36:41.81
IV.SMA1.EHN. ML:0 0.0002951923 0.32 AML other m 2020-11-16T03:36:47.76
IV.MGAB.HHN. ML:0 0.0002815021 0.12 AML other m 2020-11-16T03:36:48.21
IV.MGAB.HHE. ML:0 0.0002544501 0.1792 AML other m 2020-11-16T03:36:48.62
IV.CAMP.HHE. ML:0 6.692996E-5 0.16 AML other m 2020-11-16T03:36:49.42
IV.SMA1.EHE. ML:0 0.0002959452 0.32 AML other m 2020-11-16T03:36:49.16
IV.SRES.HHN. ML:0 8.31E-5 1.34 AML other m 2020-11-16T03:36:50.76
IV.CAMP.HHN. ML:0 8.0007665E-5 0.3008 AML other m 2020-11-16T03:36:51.27
IV.SRES.HHE. ML:0 0.0001325 0.62 AML other m 2020-11-16T03:36:51.98
IV.SACS.HHN. ML:0 7.7664335E-5 0.32 AML other m 2020-11-16T03:36:52.95
IV.TERO.HHE. ML:0 7.5851105E-5 0.12 AML other m 2020-11-16T03:36:53.53
IV.TERO.HHN. ML:0 8.3199265E-5 0.44 AML other m 2020-11-16T03:36:59.37
IV.ARVD.HHE. ML:0 5.897234E-5 0.1392 AML other m 2020-11-16T03:36:56.32
IV.ARVD.HHN. ML:0 4.5510455E-5 0.12 AML other m 2020-11-16T03:36:56.80
IV.OFFI.HHN. ML:0 0.00021868075 0.5808 AML other m 2020-11-16T03:36:57.82
IV.BARO.EHN. ML:0 7.310152E-5 0.4 AML other m 2020-11-16T03:36:58.91
IV.SACS.HHE. ML:0 7.904494E-5 0.3808 AML other m 2020-11-16T03:36:58.09
IV.BARO.EHE. ML:0 7.8438345E-5 0.3792 AML other m 2020-11-16T03:36:59.54
IV.FAGN.HHN. ML:0 0.00013756735 0.52 AML other m 2020-11-16T03:37:01.34
IV.FAGN.HHE. ML:0 0.00016470915 0.36 AML other m 2020-11-16T03:37:02.64
IV.OFFI.HHE. ML:0 0.00014668215 0.52 AML other m 2020-11-16T03:37:03.47
IV.T0110.HHE. ML:0 7.6504925E-5 0.3808 AML other m 2020-11-16T03:37:09.99
IV.T0110.HHN. ML:0 6.8006555E-5 0.52 AML other m 2020-11-16T03:37:12.45
IV.GAVE.HNN. ML:1.8 0.0005430956 0.12 AML other m 2020-11-16T03:36:37.14
IV.GAVE.HNE. ML:2.4 0.0022800095 0.1296 AML other m 2020-11-16T03:36:37.05
IV.CESI.HNN. ML:2.4 0.0014324285 0.1504 AML other m 2020-11-16T03:36:39.37
IV.CESI.HNE. ML:2.1 0.0007836123 0.0896 AML other m 2020-11-16T03:36:39.14
IV.MGAB.HNE. ML:2.3 0.000448366925 0.5312 AML other m 2020-11-16T03:36:51.89
IV.MGAB.HNN. ML:2.3 0.0004844791 0.3904 AML other m 2020-11-16T03:36:47.37
IV.SACS.HNN. ML:2 0.000154987195 0.6896 AML other m 2020-11-16T03:37:06.91
IV.SACS.HNE. ML:1.9 0.00014264105 0.6496 AML other m 2020-11-16T03:36:55.20
IV.TERO.HNE. ML:2 0.00016738255 1.7696 AML other m 2020-11-16T03:37:03.81
IV.TERO.HNN. ML:2.1 0.0001775818 0.8288 AML other m 2020-11-16T03:37:02.56
IV.BARO.HNN. ML:2 0.000142812 0.76 AML other m 2020-11-16T03:37:00.25
IV.BARO.HNE. ML:2 0.00013898165 0.8688 AML other m 2020-11-16T03:36:53.15
IV.MTCE.HHE. ML:1.6 4.997155E-5 1.4592 AML other m 2020-11-16T03:37:04.75
IV.MTCE.HHN. ML:1.4 3.0045625E-5 0.3808 AML other m 2020-11-16T03:37:05.24
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols 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 miniseed + resp format Download