Earthquake with magnitude of ML 2.0 on date 13-02-2021 and time 17:05:01 (Italy) in region 5 km SE Pietralunga (PG)

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

  • 13-02-2021 16:05:01 (UTC)
  • 13-02-2021 17:05:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.405, 12.474 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 10 32216 34327
Montone PG 13 1680 36007
Cantiano PU 15 2245 38252
Scheggia e Pascelupo PG 16 1393 39645
Umbertide PG 16 16681 56326
Apecchio PU 18 1882 58208
Costacciaro PG 20 1216 59424
Città di Castello PG 20 39913 99337

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)
73 Km S of Rimini (147750 inhabitants)
84 Km S of Cesena (96758 inhabitants)
88 Km W of Ancona (100861 inhabitants)
93 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 2021-02-13
16:05:01
43.4052 12.4743 8 2021-07-12
16:55:12
Bollettino Sismico Italiano INGV 90499681
Reviewed
Rev100
ML 2.1 2021-02-13
16:05:01
43.4015 12.4717 7 2021-02-13
16:13:07
Sala Sismica INGV-Roma 87119251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-02-13 16:05:01 ± 0.07
Latitude 43.4052 ± 0.0027
Longitude 12.4743 ± 0.0037
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 90499681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 319
Semi-minor axis of confidence ellipse (meter) 151
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 152
Circular confidence region, given by single value of horizontal uncertainty (meter) 320
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 42
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 39
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.46495
Number of stations at which the event was observed 35
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 56
Type of magnitude ML
Reference to an origin 90499681
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-05-26 03:15:52

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 38
Type of magnitude ML
Reference to an origin 87119251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-02-13 16:13:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.BRSN.EHZ. 2021-02-13T16:05:30.48 3.0 undecidable manual S -3.84 0
IV.RIBO.EHZ.01 2021-02-13T16:05:23.16 3.0 undecidable manual P -0.33 0
IV.CSP1.EHZ. 2021-02-13T16:05:13.65 3.0 negative manual P -0.57 0
IV.FDMO.HHZ. 2021-02-13T16:05:13.11 3.0 positive manual P -0.4 0
IV.CESI.HHZ. 2021-02-13T16:05:12.11 3.0 positive manual P -0.08 0
IV.MML1.HNE. 2021-02-13T16:05:11.12 0.6 undecidable manual P 129 0.4649 50 -0.22 46
IV.ARVD.HHZ. 2021-02-13T16:05:09.19 0.6 undecidable manual P 75 0.3516 50 -0.21 47
IV.ASSB.HHZ. 2021-02-13T16:05:09.98 3.0 undecidable manual P 0.05 0
IV.CAFI.HHZ. 2021-02-13T16:05:09.53 0.6 undecidable manual P 259 0.3768 50 -0.31 46
IV.SSP9.EHZ. 2021-02-13T16:05:08.53 1.0 undecidable manual P 304 0.3004 103 0.11 24
IV.MPAG.EHZ. 2021-02-13T16:05:08.22 0.6 undecidable manual P 43 0.3049 103 -0.3 46
IV.MURB.HHZ. 2021-02-13T16:05:08.52 0.6 undecidable manual S 166 0.1466 116 0.69 43
IV.SNTG.HHZ. 2021-02-13T16:05:08.86 1.0 undecidable manual P 114 0.3705 50 -0.87 19
IV.PARC.HHZ. 2021-02-13T16:05:08.14 0.6 undecidable manual P 325 0.2977 103 -0.21 47
IV.PIEI.HHZ. 2021-02-13T16:05:08.00 0.3 undecidable manual S 19 0.1376 117 0.48 69
IV.PE3.EHZ. 2021-02-13T16:05:08.38 0.6 undecidable manual P 3 0.2914 104 0.16 48
IV.ATCC.EHZ. 2021-02-13T16:05:07.50 0.6 undecidable manual P 151 0.2509 106 0.15 48
IV.ATSC.EHE. 2021-02-13T16:05:07.66 0.6 undecidable manual S 83 0.1547 115 -0.47 46
IV.FRON.EHZ. 2021-02-13T16:05:06.53 0.3 undecidable manual P 58 0.214 108 -0.05 75
IV.CDCA.HNZ. 2021-02-13T16:05:06.10 1.0 undecidable manual P 287 0.1826 111 0.19 24
IV.ATLO.EHZ. 2021-02-13T16:05:06.50 0.3 undecidable manual S 208 0.1025 125 0.15 75
IV.ATVA.EHZ. 2021-02-13T16:05:06.22 0.3 undecidable manual P 227 0.1871 111 0.22 72
IV.FOSV.EHZ. 2021-02-13T16:05:06.98 0.3 undecidable manual P 118 0.2356 107 -0.05 74
IV.ATMC.EHZ. 2021-02-13T16:05:06.37 0.6 undecidable manual P 282 0.2086 109 -0.09 49
IV.SSFR.HHZ. 2021-02-13T16:05:06.73 0.3 undecidable manual P 82 0.2257 107 -0.09 74
IV.BADI.EHZ. 2021-02-13T16:05:06.25 0.3 undecidable manual P 302 0.197 110 0.04 75
IV.APEC.HHZ. 2021-02-13T16:05:05.51 0.6 undecidable manual P 346 0.1583 114 0.1 50
IV.PIEI.HHZ. 2021-02-13T16:05:05.28 0.3 undecidable manual P 19 0.1376 117 0.28 72
IV.TB02.DHZ.01 2021-02-13T16:05:05.00 0.6 undecidable manual S 234 0.0585 140 -0.1 51
IT.UMBT.HGZ. 2021-02-13T16:05:05.54 0.3 undecidable manual P 223 0.1385 117 0.52 68
IV.ATSC.EHE. 2021-02-13T16:05:05.40 0.6 undecidable manual P 83 0.1547 115 0.05 50
IV.ATFO.HHZ. 2021-02-13T16:05:05.70 0.3 undecidable manual S 119 0.08 131 0.01 77
IV.ATMI.HHZ. 2021-02-13T16:05:05.72 0.6 undecidable manual P 245 0.1655 113 0.15 49
IV.MURB.HHZ. 2021-02-13T16:05:05.26 0.3 undecidable manual P 166 0.1466 116 0.08 75
IV.ATPC.HHZ. 2021-02-13T16:05:05.90 0.6 undecidable manual S 351 0.0764 133 0.32 48
IV.ATPI.EHZ. 2021-02-13T16:05:05.15 0.3 undecidable manual S 311 0.0692 136 -0.23 74
IV.ATPC.HHZ. 2021-02-13T16:05:04.02 0.3 undecidable manual P 351 0.0764 133 0.14 75
IV.ATLO.EHZ. 2021-02-13T16:05:04.43 0.3 undecidable manual P 208 0.1025 125 0.1 75
IV.TB01.DHZ.01 2021-02-13T16:05:04.10 0.3 undecidable manual S 230 0.0369 153 -0.53 69
IV.TB03.DHZ.01 2021-02-13T16:05:04.40 0.6 undecidable manual S 265 0.0468 147 -0.43 47
IV.ATPI.EHZ. 2021-02-13T16:05:03.74 0.3 undecidable manual P 311 0.0692 136 -0.03 77
IV.TB03.DHZ.01 2021-02-13T16:05:03.28 0.3 undecidable manual P 265 0.0468 147 -0.16 75
IV.TB02.DHZ.01 2021-02-13T16:05:03.53 0.3 undecidable manual P 234 0.0585 140 -0.07 77
IV.TB01.DHZ.01 2021-02-13T16:05:03.14 0.1 undecidable manual P 230 0.0369 153 -0.19 100
IV.ATFO.HHZ. 2021-02-13T16:05:03.99 0.3 positive manual P 119 0.08 131 0.05 77
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATPI.HNE. ML:2.2 0.00242 0.24 AML other m 2021-02-13T16:05:06.68
IV.ATPI.EHE. ML:2.1 0.00237 0.24 AML other m 2021-02-13T16:05:06.56
IV.ATPI.EHN. ML:2.2 0.002447117 0.1664 AML other m 2021-02-13T16:05:07.37
IV.ATPI.HNN. ML:2.2 0.0024216575 0.1664 AML other m 2021-02-13T16:05:07.37
IV.ATFO.HHN. ML:2.2 0.0022690085 0.2816 AML other m 2021-02-13T16:05:07.99
IV.PIEI.HHE. ML:2.3 0.002055 0.28 AML other m 2021-02-13T16:05:08.79
IV.PIEI.HHN. ML:2.1 0.00137 0.26 AML other m 2021-02-13T16:05:08.70
IV.ATFO.HHE. ML:2.2 0.0026558405 0.192 AML other m 2021-02-13T16:05:08.47
IV.MURB.HNE. ML:2.7 0.004815 0.26 AML other m 2021-02-13T16:05:09.02
IV.MURB.HHE. ML:2.7 0.005195 0.28 AML other m 2021-02-13T16:05:09.02
IV.APEC.HHE. ML:2.1 0.00117203685 0.1536 AML other m 2021-02-13T16:05:09.17
IV.MURB.HHN. ML:2.5 0.002979495 0.1792 AML other m 2021-02-13T16:05:09.40
IV.BADI.EHN. ML:2 0.00078516065 0.32 AML other m 2021-02-13T16:05:13.88
IV.BADI.EHE. ML:2.1 0.00091633125 0.1408 AML other m 2021-02-13T16:05:12.58
IV.APEC.HHN. ML:2.1 0.001208798 0.1664 AML other m 2021-02-13T16:05:11.23
IV.MURB.HNN. ML:2.4 0.002621962 0.2176 AML other m 2021-02-13T16:05:11.48
IV.FRON.EHN. ML:2 0.000626 1.84 AML other m 2021-02-13T16:05:11.05
IV.SSFR.HHE. ML:2.2 0.0009891762 0.2048 AML other m 2021-02-13T16:05:11.71
IV.SSFR.HNE. ML:2.2 0.0010833863 0.192 AML other m 2021-02-13T16:05:11.71
IV.ATMI.HHN. ML:1.9 0.00073943445 0.2816 AML other m 2021-02-13T16:05:12.12
IV.FRON.EHE. ML:1.6 0.00028198265 0.1664 AML other m 2021-02-13T16:05:10.61
IV.ATCC.EHN. ML:2.3 0.0010040425 0.3456 AML other m 2021-02-13T16:05:13.27
IV.ATMI.HHE. ML:2.1 0.0010116161 0.3072 AML other m 2021-02-13T16:05:13.17
IV.ATCC.EHE. ML:2.4 0.001255 0.24 AML other m 2021-02-13T16:05:13.33
IV.SSFR.HHN. ML:2.1 0.000829 0.32 AML other m 2021-02-13T16:05:13.64
IV.SSFR.HNN. ML:2.2 0.001047115 0.2176 AML other m 2021-02-13T16:05:13.90
IV.MPAG.EHN. ML:1.7 0.000196599 0.3584 AML other m 2021-02-13T16:05:13.95
IV.ARVD.HHE. ML:1.5 0.000114236464 0.1792 AML other m 2021-02-13T16:05:16.66
IV.PE3.EHN. ML:2.3 0.0009638486 0.32 AML other m 2021-02-13T16:05:16.50
IV.PARC.HHE. ML:1.7 0.000210875 0.2048 AML other m 2021-02-13T16:05:16.58
IV.MPAG.EHE. ML:1.5 0.00014322827 0.2176 AML other m 2021-02-13T16:05:17.64
IV.PARC.HHN. ML:1.6 0.000168248 0.2432 AML other m 2021-02-13T16:05:18.72
IV.CAFI.HHE. ML:1.5 9.279104E-5 0.256 AML other m 2021-02-13T16:05:19.00
IV.CAFI.HHN. ML:1.4 7.8902275E-5 0.2304 AML other m 2021-02-13T16:05:16.04
IV.ASSB.HHN. ML:1.8 0.00022741435 0.3072 AML other m 2021-02-13T16:05:18.76
IV.SNTG.HHN. ML:2 0.0003187242 0.2304 AML other m 2021-02-13T16:05:18.87
IV.SNTG.HHE. ML:1.8 0.000233581 0.1408 AML other m 2021-02-13T16:05:17.08
IV.ASSB.HHE. ML:1.8 0.0002233055 0.32 AML other m 2021-02-13T16:05:19.10
IV.FOSV.EHE. ML:1.6 0.000213 0.5 AML other m 2021-02-13T16:05:19.48
IV.ARVD.HHN. ML:1.5 0.000110384985 0.2944 AML other m 2021-02-13T16:05:17.40
IV.FOSV.EHN. ML:1.7 0.0002955 0.54 AML other m 2021-02-13T16:05:20.09
IV.PE3.EHE. ML:2.3 0.00091913215 0.3584 AML other m 2021-02-13T16:05:21.40
IV.CSP1.EHN. ML:2.2 0.0002769015 0.2816 AML other m 2021-02-13T16:05:28.44
IV.APEC.HNE. ML:2.2 0.0012970878 0.5504 AML other m 2021-02-13T16:05:14.32
IV.MPAG.HNN. ML:2.6 0.00154964115 0.8704 AML other m 2021-02-13T16:05:18.98
IV.MPAG.HNE. ML:2.5 0.00144072365 0.7936 AML other m 2021-02-13T16:05:18.96
IV.SNTG.HNE. ML:1.8 0.00023446 0.6016 AML other m 2021-02-13T16:05:23.06
IV.SNTG.HNN. ML:2.1 0.00046369235 0.3968 AML other m 2021-02-13T16:05:18.68
IV.CAFI.HNE. ML:1.5 0.000115791 0.4096 AML other m 2021-02-13T16:05:19.81
IV.CAFI.HNN. ML:1.9 0.00024173956 0.896 AML other m 2021-02-13T16:05:14.31
IV.CESI.HNN. ML:1.9 0.00017035945 0.9984 AML other m 2021-02-13T16:05:19.74
IV.CESI.HHE. ML:1.7 0.00010939251 0.1664 AML other m 2021-02-13T16:05:23.44
IV.CESI.HNE. ML:1.8 0.00016153625 0.4352 AML other m 2021-02-13T16:05:27.97
IV.CESI.HHN. ML:1.8 0.00012756504 0.384 AML other m 2021-02-13T16:05:22.52
IV.FDMO.HHN. ML:1.8 0.00012244055 0.1792 AML other m 2021-02-13T16:05:24.95
IV.FDMO.HHE. ML:1.6 8.7336275E-5 0.1792 AML other m 2021-02-13T16:05:25.15
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