Earthquake with magnitude of ML 2.4 on date 16-11-2020 and time 20:37:06 (UTC) in region 5 km W Bedonia (PR)

A magnitude ML 2.4 earthquake occured in region: 5 km W Bedonia (PR), on

  • 16-11-2020 20:37:06 (UTC)
  • 16-11-2020 21:37:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.51, 9.57 at 72 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
Bedonia PR 5 3482 3482
Tornolo PR 5 1010 4492
Compiano PR 8 1112 5604
Santo Stefano d'Aveto GE 10 1126 6730
Albareto PR 13 2156 8886
Rezzoaglio GE 15 995 9881
Varese Ligure SP 15 2059 11940
Borgo Val di Taro PR 16 6999 18939
Ferriere PC 16 1294 20233
Borzonasca GE 17 2049 22282
Bardi PR 19 2227 24509
Maissana SP 20 616 25125

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km NW of La Spezia (93959 inhabitants)
52 Km E of Genova (586655 inhabitants)
61 Km S of Piacenza (102191 inhabitants)
64 Km NW of Carrara (63133 inhabitants)
68 Km W of Parma (192836 inhabitants)
70 Km NW of Massa (69479 inhabitants)
78 Km SW of Cremona (71901 inhabitants)
82 Km SE of Pavia (72576 inhabitants)
87 Km W of Reggio nell'Emilia (171345 inhabitants)
88 Km SE of Alessandria (93943 inhabitants)
89 Km E of Savona (61345 inhabitants)
90 Km NW of Viareggio (62467 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 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. 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 in the 90 days preceding the time of the current earthquake occurrence, 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
Bulletin
Rev1000
ML 2.4 2020-11-16
20:37:06
44.51 9.57 72 2021-02-26
14:56:10
Bollettino Sismico Italiano INGV 85334391
Reviewed
Rev100
ML 2.3 2020-11-16
20:37:08
44.38 9.52 62 2020-11-16
20:52:01
Sala Sismica INGV-Roma 84781661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-16 20:37:06 ± 0.16
Latitude 44.51 ± 0.01
Longitude 9.57 ± 0.01
Depth (km) 72 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 85334391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 896
Semi-minor axis of confidence ellipse (meter) 584
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 66
Circular confidence region, given by single value of horizontal uncertainty (meter) 900
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 67
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.47
Epicentral distance of station closest to the epicenter (degree) 0.19875
Epicentral distance of station farthest from the epicenter (degree) 2.27798
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:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 35
Type of magnitude ML
Reference to an origin 85334391
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-23 15:26:24

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 25
Type of magnitude ML
Reference to an origin 84781661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-16 20:52:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.BAG8.EHE. 2020-11-16T20:37:48.19 0.6 undecidable manual S 25 1.4551 106 -1.66 21
IV.ZONE.HHE. 2020-11-16T20:37:45.09 0.6 undecidable manual S 17 1.3094 108 -1.43 26
IV.MDI.HHE. 2020-11-16T20:37:45.12 0.6 undecidable manual S 5 1.2617 109 -0.32 40
CH.DAVOX.HHZ. 2020-11-16T20:37:44.21 0.3 undecidable manual P 5 2.278 99 1.47 19
IV.SALO.HHZ. 2020-11-16T20:37:44.96 0.6 undecidable manual S 31 1.295 108 -1.24 29
GU.GBOS.HHZ. 2020-11-16T20:37:44.92 0.6 undecidable manual S 258 1.2644 109 -0.58 35
ST.OZOL.EHZ. 2020-11-16T20:37:41.54 0.3 undecidable manual P 28 2.1584 100 0.43 34
GU.RORO.HHE. 2020-11-16T20:37:41.41 0.6 undecidable manual S 250 1.1457 111 -1.43 23
GU.POPM.HHZ. 2020-11-16T20:37:39.25 0.6 undecidable manual S 118 0.9695 116 0.31 42
OX.CGRP.HHZ. 2020-11-16T20:37:39.91 0.3 undecidable manual P 48 2.0855 100 -0.22 37
IV.PII.HHZ. 2020-11-16T20:37:39.30 0.6 undecidable manual S 139 1.045 114 -1.31 26
ST.PANI.EHZ. 2020-11-16T20:37:38.43 0.3 undecidable manual P 38 1.9758 101 -0.21 40
IV.BDI.HHE. 2020-11-16T20:37:36.23 0.6 undecidable manual S 121 0.8598 119 -0.41 42
ST.GAGG.HHZ. 2020-11-16T20:37:36.67 0.3 undecidable manual P 31 1.8499 102 -0.26 44
IV.QLNO.HHE. 2020-11-16T20:37:36.37 0.3 undecidable manual S 258 0.893 118 -0.96 49
ST.DOSS.HHZ. 2020-11-16T20:37:35.59 0.3 undecidable manual P 39 1.7816 102 -0.41 44
IV.SARZ.HHN. 2020-11-16T20:37:35.22 0.6 undecidable manual S 308 0.5864 131 3.96 2
SI.LUSI.HHZ. 2020-11-16T20:37:35.05 0.1 undecidable manual P 33 1.7402 103 -0.41 60
GU.MAIM.HHZ. 2020-11-16T20:37:35.81 0.6 undecidable manual S 132 0.8912 118 -1.47 25
GU.CARD.HHZ. 2020-11-16T20:37:34.70 0.6 undecidable manual S 126 0.8139 121 -0.96 34
ST.RONC.EHZ. 2020-11-16T20:37:34.08 0.3 undecidable manual P 26 1.644 104 -0.09 51
IV.MABI.HHZ. 2020-11-16T20:37:34.68 0.3 undecidable manual P 23 1.6799 103 0.04 51
GU.TRAV.HHZ. 2020-11-16T20:37:33.10 0.1 undecidable manual P 308 1.6305 104 -0.88 53
GU.PCP.HHN. 2020-11-16T20:37:33.75 0.6 undecidable manual S 273 0.7302 124 -0.23 45
GU.SARM.EHE. 2020-11-16T20:37:33.05 0.6 undecidable manual S 119 0.6781 127 0.08 46
ST.VARA.EHZ. 2020-11-16T20:37:33.40 0.3 undecidable manual P 35 1.6125 104 -0.34 50
MN.VLC.HHE. 2020-11-16T20:37:32.87 0.6 undecidable manual S 121 0.6817 126 -0.17 46
IV.MBAL.EHZ. 2020-11-16T20:37:31.79 0.3 undecidable manual P 37 1.4938 105 -0.37 53
IV.BAG8.EHE. 2020-11-16T20:37:31.55 0.3 undecidable manual P 25 1.4551 106 -0.09 57
IV.MAGA.HHZ. 2020-11-16T20:37:31.34 0.1 undecidable manual P 30 1.4677 106 -0.45 70
GU.EQUI.HHE. 2020-11-16T20:37:29.63 0.6 undecidable manual S 129 0.5414 134 -0.84 39
GU.GBOS.HHZ. 2020-11-16T20:37:29.10 0.3 undecidable manual P 258 1.2644 109 -0.02 60
IV.VOBA.HNN. 2020-11-16T20:37:29.61 0.3 undecidable manual P 30 1.3094 108 -0.1 61
IV.SALO.HHZ. 2020-11-16T20:37:29.61 0.1 undecidable manual P 31 1.295 108 0.08 81
IV.ZONE.HHE. 2020-11-16T20:37:29.51 0.1 undecidable manual P 17 1.3094 108 -0.21 79
GU.FIVI.HNE. 2020-11-16T20:37:29.30 0.6 undecidable manual S 124 0.482 138 -0.19 48
GU.GRAM.HHZ. 2020-11-16T20:37:28.24 0.6 undecidable manual S 93 0.3534 147 0.63 40
IT.GNV.HGE. 2020-11-16T20:37:28.30 0.6 undecidable manual S 260 0.4614 139 -0.86 40
IV.MDI.HHE. 2020-11-16T20:37:28.95 0.1 undecidable manual P 5 1.2617 109 -0.13 81
IV.PLMA.HHZ. 2020-11-16T20:37:28.51 0.6 undecidable manual S 156 0.5045 136 -1.33 30
GU.RNCA.HHZ. 2020-11-16T20:37:28.29 0.6 undecidable manual S 265 0.4425 140 -0.57 45
GU.RORO.HHE. 2020-11-16T20:37:27.84 0.1 undecidable manual P 250 1.1457 111 0.26 83
GU.GENL.EHN. 2020-11-16T20:37:27.92 0.3 undecidable manual S 256 0.4407 141 -0.91 59
IV.BOB.HHE. 2020-11-16T20:37:27.57 0.6 undecidable manual S 341 0.2707 154 0.94 34
GU.GORR.HHZ. 2020-11-16T20:37:26.43 0.6 undecidable manual S 296 0.2194 159 0.3 46
GU.POPM.HHZ. 2020-11-16T20:37:26.18 0.1 undecidable manual P 118 0.9695 116 0.84 72
IV.PII.HHZ. 2020-11-16T20:37:26.08 0.1 undecidable manual P 139 1.045 114 -0.22 81
IV.MSSA.HHZ. 2020-11-16T20:37:25.31 0.3 undecidable manual S 191 0.1988 160 -0.65 70
GU.MAIM.HHZ. 2020-11-16T20:37:24.03 0.3 undecidable manual P 132 0.8912 118 -0.34 62
IV.BDI.HHE. 2020-11-16T20:37:24.35 0.1 undecidable manual P 121 0.8598 119 0.35 86
GU.GSCL.HHE. 2020-11-16T20:37:24.30 0.3 undecidable manual P 102 0.7446 124 1.66 36
IV.QLNO.HHE. 2020-11-16T20:37:24.54 0.3 undecidable manual P 258 0.893 118 0.14 67
GU.CARD.HHZ. 2020-11-16T20:37:23.37 0.3 undecidable manual P 126 0.8139 121 -0.08 67
IV.SARZ.HHN. 2020-11-16T20:37:23.41 0.1 undecidable manual P 308 0.5864 131 2.51 20
GU.SARM.EHE. 2020-11-16T20:37:22.34 0.3 undecidable manual P 119 0.6781 127 0.46 65
MN.VLC.HHE. 2020-11-16T20:37:22.31 0.3 undecidable manual P 121 0.6817 126 0.39 66
GU.PCP.HHN. 2020-11-16T20:37:22.70 0.1 undecidable manual P 273 0.7302 124 0.23 90
IT.GNV.HGE. 2020-11-16T20:37:21.12 0.3 undecidable manual P 260 0.4614 139 1.43 44
GU.FIVI.HNE. 2020-11-16T20:37:20.33 0.3 undecidable manual P 124 0.482 138 0.45 68
GU.GENL.EHN. 2020-11-16T20:37:20.60 0.3 undecidable manual P 256 0.4407 141 1.1 52
GU.EQUI.HHE. 2020-11-16T20:37:20.50 0.3 undecidable manual P 129 0.5414 134 0.05 73
IV.PLMA.HHZ. 2020-11-16T20:37:19.86 0.1 undecidable manual P 156 0.5045 136 -0.22 92
GU.RNCA.HHZ. 2020-11-16T20:37:19.57 0.1 positive manual P 265 0.4425 140 0.05 98
GU.GRAM.HHZ. 2020-11-16T20:37:19.67 0.1 undecidable manual P 93 0.3534 147 0.88 77
IV.BOB.HHE. 2020-11-16T20:37:19.16 0.1 positive manual P 341 0.2707 154 0.93 75
GU.GORR.HHZ. 2020-11-16T20:37:18.60 0.1 positive manual P 296 0.2194 159 0.66 86
IV.MSSA.HHZ. 2020-11-16T20:37:18.02 0.1 undecidable manual P 191 0.1988 160 0.18 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GORR.HHE. ML:0 0.0002005 0.16 AML other m 2020-11-16T20:37:26.74
GU.GORR.HHN. ML:0 0.0002567542 0.1792 AML other m 2020-11-16T20:37:27.09
GU.RNCA.HHE. ML:0 0.0001825 0.18 AML other m 2020-11-16T20:37:28.67
GU.GRAM.HHN. ML:0 0.00051424465 0.192 AML other m 2020-11-16T20:37:28.84
GU.RNCA.HHN. ML:0 9.785E-5 0.4 AML other m 2020-11-16T20:37:28.84
IV.PLMA.HHN. ML:0 0.000136 0.12 AML other m 2020-11-16T20:37:28.92
IV.PLMA.HHE. ML:0 0.0001765 1.12 AML other m 2020-11-16T20:37:28.91
GU.GRAM.HHE. ML:0 0.00046 1.74 AML other m 2020-11-16T20:37:29.00
GU.CARD.HHE. ML:0 0.0001445484 0.1152 AML other m 2020-11-16T20:37:35.16
GU.CARD.HHN. ML:0 0.0001579955 0.2048 AML other m 2020-11-16T20:37:35.33
IV.PII.HHE. ML:0 6.852144E-5 0.192 AML other m 2020-11-16T20:37:40.38
IV.PII.HHN. ML:0 7.545E-5 0.44 AML other m 2020-11-16T20:37:41.26
IV.MDI.HHN. ML:2.1 5.41E-5 0.18 AML other m 2020-11-16T20:37:46.01
IV.MDI.HHE. ML:2.1 6.55E-5 0.28 AML other m 2020-11-16T20:37:46.39
IV.ZONE.HHE. ML:2.1 5.63E-5 0.22 AML other m 2020-11-16T20:37:47.12
IV.ZONE.HHN. ML:2.4 0.00010015 0.14 AML other m 2020-11-16T20:37:47.30
IV.MAGA.HHN. ML:2.3 7.657818E-5 0.192 AML other m 2020-11-16T20:37:50.59
ST.VARA.EHN. ML:2.2 4.669987E-5 0.1024 AML other m 2020-11-16T20:37:53.86
IV.MAGA.HHE. ML:2.4 0.00010065307 0.3584 AML other m 2020-11-16T20:37:54.00
ST.RONC.EHE. ML:2.7 0.0001428474 0.1792 AML other m 2020-11-16T20:37:54.14
ST.RONC.EHN. ML:2.5 0.000107415725 0.192 AML other m 2020-11-16T20:37:54.57
IV.STAL.HNE. ML:3.5 0.0003006634 0.8576 AML other m 2020-11-16T20:37:54.20
IV.COR1.HNE. ML:4.5 0.0038629105 1.984 AML other m 2020-11-16T20:37:57.13
SI.LUSI.HHN. ML:2.7 0.0001278519 0.192 AML other m 2020-11-16T20:37:56.12
SI.LUSI.HHE. ML:2.3 6.191639E-5 0.3072 AML other m 2020-11-16T20:37:56.97
CH.DAVOX.HHE. ML:2.8 0.00010126047 4.1216 AML other m 2020-11-16T20:37:59.05
IV.MBAL.HNE. ML:2.9 0.00029805555 0.64 AML other m 2020-11-16T20:38:07.21
ST.GAGG.HNN. ML:2.6 9.900243E-5 2.3168 AML other m 2020-11-16T20:38:09.09
OX.CGRP.HNE. ML:2.9 0.00016127565 1.4592 AML other m 2020-11-16T20:38:08.83
OX.CGRP.HHN. ML:2.5 6.6784375E-5 1.92 AML other m 2020-11-16T20:38:11.33
OX.CGRP.HHE. ML:2.5 5.900027E-5 1.3824 AML other m 2020-11-16T20:38:14.24
IV.COR1.HNN. ML:4.5 0.0037452275 0.7296 AML other m 2020-11-16T20:38:19.38
IV.COR1.EHE. ML:3.6 0.00046628215 2.0992 AML other m 2020-11-16T20:38:21.01
ST.GAGG.HHN. ML:2.2 4.4113945E-5 2.0352 AML other m 2020-11-16T20:38:25.40
ST.OZOL.HNN. ML:3.2 0.00027148475 2.2528 AML other m 2020-11-16T20:38:24.95
IV.STAL.HNN. ML:3.4 0.00024033395 0.5248 AML other m 2020-11-16T20:38:30.44
IV.COR1.EHN. ML:3.8 0.0007863427 2.5472 AML other m 2020-11-16T20:38:36.61
CH.DAVOX.HHN. ML:2.9 0.0001378432 3.392 AML other m 2020-11-16T20:38:34.96
IV.STAL.HHN. ML:2.6 4.7306105E-5 2.6624 AML other m 2020-11-16T20:38:53.88
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 miniseed + resp format Download