Earthquake with magnitude of ML 2.0 on date 22-06-2020 and time 13:40:34 (UTC) in region 5 km SE Pietralunga (PG)

A magnitude ML 2.0 earthquake occured in region: 5 km SE Pietralunga (PG), on

  • 22-06-2020 13:40:34 (UTC)
  • 22-06-2020 15:40:34 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4, 12.47 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
Pietralunga PG 5 2111 2111
Gubbio PG 11 32216 34327
Montone PG 12 1680 36007
Cantiano PU 15 2245 38252
Umbertide PG 16 16681 54933
Scheggia e Pascelupo PG 16 1393 56326
Apecchio PU 18 1882 58208
Città di Castello PG 20 39913 98121

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km N of Perugia (166134 inhabitants)
48 Km E of Arezzo (99543 inhabitants)
53 Km NW of Foligno (57155 inhabitants)
66 Km SW of Fano (60888 inhabitants)
67 Km SW of Pesaro (94582 inhabitants)
74 Km S of Rimini (147750 inhabitants)
84 Km S of Cesena (96758 inhabitants)
88 Km W of Ancona (100861 inhabitants)
92 Km E of Siena (53903 inhabitants)
95 Km N of Terni (111501 inhabitants)
97 Km SE of Forlì (117913 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 3 days preceding this event

Earthquakes of the 3 days preceding this event *

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 90 days preceding this event

Earthquakes of the 90 days preceding this event *

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 from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

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 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 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
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 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 2.0 2020-06-22
13:40:34
43.4 12.47 8 2020-11-19
12:36:57
Bollettino Sismico Italiano INGV 82108401
Reviewed
Rev100
ML 2.0 2020-06-22
13:40:34
43.4 12.47 7 2020-06-22
13:50:46
Sala Sismica INGV-Roma 80405571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-22 13:40:34 ± 0.06
Latitude 43.40 ± 0.00
Longitude 12.47 ± 0.00
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 82108401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 268
Semi-minor axis of confidence ellipse (meter) 151
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 116
Circular confidence region, given by single value of horizontal uncertainty (meter) 270
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 38
Number of associated phases, regardless of their use for origin computation 51
Number of defining phases 51
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) 0.03327
Epicentral distance of station farthest from the epicenter (degree) 0.50992
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 80405571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-22 13:50:46

ML:2

Field Value
Value 2
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 82108401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-08-18 07:48:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PE3.EHZ. 2020-06-22T13:40:46.31 0.3 undecidable manual S 4 0.2923 103 0.67 61
IV.MPAG.EHZ. 2020-06-22T13:40:45.92 0.1 undecidable manual S 43 0.3076 103 -0.31 90
IV.SSP9.EHZ. 2020-06-22T13:40:45.80 0.6 undecidable manual S 305 0.2977 103 -0.05 48
IV.PARC.HHZ. 2020-06-22T13:40:45.97 0.6 undecidable manual S 326 0.2959 103 0.2 46
IV.CESI.HHZ. 2020-06-22T13:40:44.30 0.3 undecidable manual P 141 0.5099 50 -0.33 65
IV.ATCC.EHZ. 2020-06-22T13:40:44.90 0.3 undecidable manual S 150 0.2518 106 0.77 59
IV.SSFR.HHZ. 2020-06-22T13:40:43.39 0.6 undecidable manual S 82 0.2293 107 0.08 48
IV.EL6.EHZ. 2020-06-22T13:40:43.73 0.1 undecidable manual P 99 0.4658 50 -0.14 91
IV.BADI.EHZ. 2020-06-22T13:40:42.50 0.1 undecidable manual S 303 0.1943 110 0.49 89
IV.ATTE.HHZ. 2020-06-22T13:40:42.71 0.6 undecidable manual S 202 0.223 107 -0.34 46
IV.NARO.HHZ. 2020-06-22T13:40:42.85 0.1 undecidable manual S 21 0.2221 108 -0.17 94
IV.ASSB.HHZ. 2020-06-22T13:40:42.08 0.1 undecidable manual P 159 0.3867 50 -0.44 86
IV.FRON.EHZ. 2020-06-22T13:40:42.80 0.1 undecidable manual S 59 0.2176 108 -0.08 96
IV.ATMI.HHZ. 2020-06-22T13:40:41.36 0.1 undecidable manual S 244 0.1619 113 0.5 89
IV.ARVD.HHZ. 2020-06-22T13:40:41.89 0.1 undecidable manual P 75 0.3552 50 -0.09 93
IV.MURB.HHZ. 2020-06-22T13:40:41.02 0.1 undecidable manual S 164 0.1466 115 0.69 83
IV.APEC.HHZ. 2020-06-22T13:40:41.02 0.1 undecidable manual S 347 0.1583 114 0.29 93
IV.SSP9.EHZ. 2020-06-22T13:40:40.94 0.1 undecidable manual P 305 0.2977 103 0.08 95
IV.PARC.HHZ. 2020-06-22T13:40:40.65 1.0 positive manual P 326 0.2959 103 -0.17 23
IV.PIEI.HHZ. 2020-06-22T13:40:40.46 0.6 undecidable manual S 20 0.1394 117 0.38 46
IV.PE3.EHZ. 2020-06-22T13:40:40.87 0.3 undecidable manual P 4 0.2923 103 0.13 70
IV.MPAG.EHZ. 2020-06-22T13:40:40.74 0.1 undecidable manual P 43 0.3076 103 -0.35 89
IV.NARO.HHZ. 2020-06-22T13:40:39.04 0.1 undecidable manual P 21 0.2221 108 -0.19 94
IV.ATCC.EHZ. 2020-06-22T13:40:39.90 0.1 undecidable manual P 150 0.2518 106 0.02 97
IV.FRON.EHZ. 2020-06-22T13:40:39.02 0.1 positive manual P 59 0.2176 108 -0.14 95
IV.SSFR.HHZ. 2020-06-22T13:40:39.37 0.6 positive manual P 82 0.2293 107 -0.03 49
IV.ATTE.HHZ. 2020-06-22T13:40:39.22 0.1 undecidable manual P 202 0.223 107 -0.04 97
IV.ATLO.EHE. 2020-06-22T13:40:38.91 0.1 undecidable manual S 207 0.0998 125 0.15 97
IV.ATFO.HHZ. 2020-06-22T13:40:38.23 0.6 undecidable manual S 117 0.0836 130 -0.03 50
IV.ATPC.HHE. 2020-06-22T13:40:38.14 0.1 undecidable manual S 353 0.0764 132 0.07 99
IV.ATMC.EHE. 2020-06-22T13:40:38.72 0.1 undecidable manual P 282 0.205 109 -0.16 95
IV.ATBU.EHZ. 2020-06-22T13:40:38.87 0.1 undecidable manual S 39 0.0917 127 0.37 93
IV.ATMI.HHZ. 2020-06-22T13:40:38.07 0.1 undecidable manual P 244 0.1619 113 0.08 97
IV.ATSC.EHE. 2020-06-22T13:40:38.00 0.1 undecidable manual P 83 0.1592 114 0.07 97
IV.ATVA.EHE. 2020-06-22T13:40:38.79 0.1 undecidable manual P 227 0.1835 111 0.36 91
IV.BADI.EHZ. 2020-06-22T13:40:38.65 0.1 undecidable manual P 303 0.1943 110 0 98
IV.MURB.HHZ. 2020-06-22T13:40:37.85 0.1 undecidable manual P 164 0.1466 115 0.17 96
IV.APEC.HHZ. 2020-06-22T13:40:37.91 0.1 undecidable manual P 347 0.1583 114 0 99
IV.PIEI.HHZ. 2020-06-22T13:40:37.69 0.1 positive manual P 20 0.1394 117 0.15 96
IV.ATPI.EHZ. 2020-06-22T13:40:37.49 0.1 undecidable manual S 314 0.0674 136 -0.31 94
IV.TB01.DHZ.01 2020-06-22T13:40:36.60 0.3 undecidable manual S 227 0.0333 155 -0.45 69
IV.ATPI.EHZ. 2020-06-22T13:40:36.09 0.1 positive manual P 314 0.0674 136 -0.13 98
IV.ATLO.EHE. 2020-06-22T13:40:36.84 0.1 undecidable manual P 207 0.0998 125 0.07 99
IV.ATFO.HHZ. 2020-06-22T13:40:36.40 0.1 positive manual P 117 0.0836 130 -0.09 99
IV.ATPC.HHE. 2020-06-22T13:40:36.40 0.1 undecidable manual P 353 0.0764 132 0.02 100
IV.ATVO.HHZ. 2020-06-22T13:40:36.89 0.1 undecidable manual S 244 0.0504 144 -0.5 91
IV.TB03.DHZ.01 2020-06-22T13:40:36.61 0.3 undecidable manual S 266 0.0432 149 -0.61 65
IV.ATBU.EHZ. 2020-06-22T13:40:36.83 0.1 positive manual P 39 0.0917 127 0.2 96
IV.ATVO.HHZ. 2020-06-22T13:40:35.81 0.1 positive manual P 244 0.0504 144 -0.17 97
IV.TB03.DHZ.01 2020-06-22T13:40:35.61 0.1 undecidable manual P 266 0.0432 149 -0.28 95
IV.TB01.DHZ.01 2020-06-22T13:40:35.51 0.1 positive manual P 227 0.0333 155 -0.27 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATVO.HHN. ML:0 0.0029 0.4 AML other m 2020-06-22T13:40:37.26
IV.ATVO.HHE. ML:0 0.003695 0.66 AML other m 2020-06-22T13:40:38.22
IV.ATPI.EHE. ML:2 0.0016 0.6 AML other m 2020-06-22T13:40:38.75
IV.ATPI.HNE. ML:2 0.00159 0.38 AML other m 2020-06-22T13:40:38.64
IV.ATFO.HHN. ML:2 0.00158 0.38 AML other m 2020-06-22T13:40:38.74
IV.ATFO.HHE. ML:2.2 0.00267 1.68 AML other m 2020-06-22T13:40:39.87
IV.ATPI.EHN. ML:2 0.001865 1.18 AML other m 2020-06-22T13:40:39.08
IV.ATPI.HNN. ML:2 0.001895 1.18 AML other m 2020-06-22T13:40:39.08
IV.PIEI.HHE. ML:2.2 0.001735 0.3 AML other m 2020-06-22T13:40:41.42
IV.APEC.HHE. ML:1.9 0.000771 0.14 AML other m 2020-06-22T13:40:41.59
IV.APEC.HHN. ML:1.9 0.000657 0.62 AML other m 2020-06-22T13:40:41.32
IV.PIEI.HHN. ML:2.2 0.00158 0.38 AML other m 2020-06-22T13:40:41.45
IV.MURB.HHE. ML:2.4 0.002545 0.28 AML other m 2020-06-22T13:40:41.53
IV.MURB.HNE. ML:2.4 0.00236 0.28 AML other m 2020-06-22T13:40:41.53
IV.MURB.HHN. ML:2.4 0.00242 0.22 AML other m 2020-06-22T13:40:41.80
IV.MURB.HNN. ML:2.3 0.00181 0.2 AML other m 2020-06-22T13:40:41.80
IV.BADI.EHE. ML:2.2 0.001113 0.48 AML other m 2020-06-22T13:40:42.72
IV.BADI.EHN. ML:2.2 0.001245 0.4 AML other m 2020-06-22T13:40:42.77
IV.NARO.HHE. ML:1.7 0.000278 0.56 AML other m 2020-06-22T13:40:43.49
IV.FRON.EHN. ML:2 0.000612 0.26 AML other m 2020-06-22T13:40:43.51
IV.ATTE.HHN. ML:1.8 0.0003475 0.18 AML other m 2020-06-22T13:40:43.92
IV.SSFR.HHN. ML:2.3 0.00125 0.2 AML other m 2020-06-22T13:40:44.04
IV.SSFR.HNN. ML:2.3 0.001225 1.8 AML other m 2020-06-22T13:40:44.05
IV.ATMI.HHE. ML:1.9 0.000668 1.7 AML other m 2020-06-22T13:40:44.90
IV.FRON.EHE. ML:1.7 0.000316 1.04 AML other m 2020-06-22T13:40:44.57
IV.SSFR.HHE. ML:2.4 0.00163 0.28 AML other m 2020-06-22T13:40:44.15
IV.SSFR.HNE. ML:2.4 0.001625 0.3 AML other m 2020-06-22T13:40:44.30
IV.NARO.HHN. ML:1.4 0.000169 1.1 AML other m 2020-06-22T13:40:45.74
IV.ATCC.EHE. ML:2.2 0.000953 0.16 AML other m 2020-06-22T13:40:45.36
IV.ATTE.HHE. ML:1.5 0.000183 0.7 AML other m 2020-06-22T13:40:45.35
IV.ATCC.EHN. ML:2.3 0.0011065 0.24 AML other m 2020-06-22T13:40:45.42
IV.MPAG.EHN. ML:1.6 0.00017 0.34 AML other m 2020-06-22T13:40:46.45
IV.PE3.EHN. ML:2.2 0.0006855 1.74 AML other m 2020-06-22T13:40:46.90
IV.MPAG.EHE. ML:1.5 0.0001295 0.56 AML other m 2020-06-22T13:40:47.43
IV.ARVD.HHE. ML:1.5 0.00011295 1.4 AML other m 2020-06-22T13:40:47.95
IV.ARVD.HHN. ML:1.5 0.00010355 1.48 AML other m 2020-06-22T13:40:48.20
IV.ATMI.HHN. ML:1.8 0.000598 1.56 AML other m 2020-06-22T13:40:49.78
IV.ASSB.HHE. ML:1.5 0.0001078 0.94 AML other m 2020-06-22T13:40:50.13
IV.ASSB.HHN. ML:1.7 0.0001705 0.14 AML other m 2020-06-22T13:40:50.34
IV.PE3.EHE. ML:2.1 0.0005905 0.34 AML other m 2020-06-22T13:40:51.61
IV.EL6.EHN. ML:1.9 0.000183 0.42 AML other m 2020-06-22T13:40:52.83
IV.EL6.EHE. ML:2 0.000231 0.6 AML other m 2020-06-22T13:40:52.55
IV.CESI.HHE. ML:1.5 6.78E-5 0.28 AML other m 2020-06-22T13:40:54.30
IV.CESI.HHN. ML:1.6 9.34E-5 0.34 AML other m 2020-06-22T13:40:56.49
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

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