Earthquake with magnitude of ML 1.3 on date 06-08-2020 and time 10:21:46 (UTC) in region 2 km SW Costacciaro (PG)

A magnitude ML 1.3 earthquake occured in region: 2 km SW Costacciaro (PG), on

  • 06-08-2020 10:21:46 (UTC)
  • 06-08-2020 12:21:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.346, 12.702 at 13 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
Costacciaro PG 2 1216 1216
Sigillo PG 4 2404 3620
Scheggia e Pascelupo PG 7 1393 5013
Fossato di Vico PG 8 2840 7853
Gubbio PG 10 32216 40069
Gualdo Tadino PG 14 15208 55277
Cantiano PU 15 2245 57522
Sassoferrato AN 16 7285 64807
Fabriano AN 17 31480 96287
Serra Sant'Abbondio PU 17 1027 97314
Frontone PU 19 1300 98614

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km NE of Perugia (166134 inhabitants)
43 Km N of Foligno (57155 inhabitants)
61 Km SW of Fano (60888 inhabitants)
65 Km S of Pesaro (94582 inhabitants)
68 Km E of Arezzo (99543 inhabitants)
73 Km W of Ancona (100861 inhabitants)
80 Km S of Rimini (147750 inhabitants)
87 Km N of Terni (111501 inhabitants)
95 Km SE of Cesena (96758 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 1.3 2020-08-06
10:21:46
43.3465 12.7022 13 2020-11-19
12:37:04
Bollettino Sismico Italiano INGV 83821601
Reviewed
Rev100
ML 1.3 2020-08-06
10:21:46
43.3487 12.6995 12 2020-08-06
10:28:58
Sala Sismica INGV-Roma 81698851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-06 10:21:46 ± 0.03
Latitude 43.3465 ± 0.0018
Longitude 12.7022 ± 0.0025
Depth (km) 13 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83821601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 199
Semi-minor axis of confidence ellipse (meter) 54
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 56
Circular confidence region, given by single value of horizontal uncertainty (meter) 200
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 42
Number of defining phases 42
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.06745
Epicentral distance of station farthest from the epicenter (degree) 0.59445
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 81698851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-06 10:28:58

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 21
Type of magnitude ML
Reference to an origin 83821601
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-10-16 11:15:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FDMO.HHZ. 2020-08-06T10:22:01.39 0.3 undecidable manual S 138 0.4182 93 0.37 65
IV.CESI.HHE. 2020-08-06T10:21:59.92 0.6 undecidable manual S 157 0.3723 94 0.27 45
IV.EL6.EHZ. 2020-08-06T10:21:57.62 0.3 undecidable manual S 93 0.2905 96 0.36 67
IV.MML1.HNE. 2020-08-06T10:21:57.66 0.3 undecidable manual S 140 0.3049 95 -0.01 72
IV.NARO.HHZ. 2020-08-06T10:21:57.08 0.3 undecidable manual S 342 0.2788 96 0.18 70
IV.NRCA.HHZ. 2020-08-06T10:21:57.56 0.3 undecidable manual P 149 0.5945 92 -0.2 65
IV.ASSB.HHZ. 2020-08-06T10:21:57.74 0.3 undecidable manual S 186 0.3058 95 0.05 71
IV.ATPI.EHZ. 2020-08-06T10:21:56.06 0.6 undecidable manual S 296 0.241 98 0.25 46
IV.ATVO.HHZ. 2020-08-06T10:21:55.06 0.3 undecidable manual S 280 0.2176 99 -0.05 73
IV.PIEI.HHZ. 2020-08-06T10:21:55.33 0.3 undecidable manual S 327 0.2248 99 0.01 73
IV.ARVD.HHZ. 2020-08-06T10:21:55.65 0.3 undecidable manual S 49 0.2302 98 0.16 71
IV.ATPC.HNZ. 2020-08-06T10:21:55.46 0.3 undecidable manual S 307 0.223 99 0.2 70
IV.ATBU.HNZ. 2020-08-06T10:21:54.27 0.6 undecidable manual S 319 0.1709 106 0.51 44
IV.ATLO.EHZ. 2020-08-06T10:21:54.95 0.3 undecidable manual S 262 0.2167 100 -0.13 71
IV.FDMO.HHZ. 2020-08-06T10:21:54.66 0.3 undecidable manual P 138 0.4182 93 -0.08 69
IV.ATCC.EHZ. 2020-08-06T10:21:53.84 0.3 undecidable manual S 196 0.1673 106 0.18 71
IV.CESI.HHE. 2020-08-06T10:21:53.85 0.1 undecidable manual P 157 0.3723 94 -0.1 93
IV.MURB.HHZ. 2020-08-06T10:21:53.30 0.3 undecidable manual S 237 0.1538 109 0.03 74
IV.FRON.EHZ. 2020-08-06T10:21:53.61 0.3 undecidable manual S 6 0.1718 105 -0.18 71
IV.EL6.EHZ. 2020-08-06T10:21:52.51 0.1 undecidable manual P 93 0.2905 96 -0.06 95
IV.MML1.HNE. 2020-08-06T10:21:52.65 0.1 undecidable manual P 140 0.3049 95 -0.16 93
IV.NARO.HHZ. 2020-08-06T10:21:52.20 0.3 undecidable manual P 342 0.2788 96 -0.16 70
IV.ASSB.HHZ. 2020-08-06T10:21:52.65 0.1 undecidable manual P 186 0.3058 95 -0.17 93
IV.MPAG.EHZ. 2020-08-06T10:21:52.35 0.3 undecidable manual P 8 0.286 96 -0.13 70
IV.PIEI.HHZ. 2020-08-06T10:21:51.28 0.3 undecidable manual P 327 0.2248 99 -0.17 71
IV.ATLO.EHZ. 2020-08-06T10:21:51.08 0.3 undecidable manual P 262 0.2167 100 -0.24 70
IV.FOSV.EHZ. 2020-08-06T10:21:51.01 0.3 undecidable manual S 140 0.0674 142 -0.16 72
IV.ARVD.HHZ. 2020-08-06T10:21:51.51 0.3 undecidable manual P 49 0.2302 98 -0.04 72
IV.ATPC.HNZ. 2020-08-06T10:21:51.47 0.1 undecidable manual P 307 0.223 99 0.05 96
IV.ATFO.HHZ. 2020-08-06T10:21:51.82 0.3 undecidable manual S 282 0.0971 128 0.02 75
IV.SSFR.HHZ. 2020-08-06T10:21:51.92 0.1 undecidable manual S 33 0.107 124 -0.11 97
IV.ATPI.EHZ. 2020-08-06T10:21:51.66 0.1 undecidable manual P 296 0.241 98 -0.07 96
IV.ATSC.EHZ. 2020-08-06T10:21:51.25 0.3 undecidable manual S 352 0.0782 137 -0.14 73
IV.ATVO.HHZ. 2020-08-06T10:21:51.15 0.3 undecidable manual P 280 0.2176 99 -0.18 71
IV.MURB.HHZ. 2020-08-06T10:21:50.43 0.1 undecidable manual P 237 0.1538 109 0.16 96
IV.FRON.EHZ. 2020-08-06T10:21:50.51 0.1 undecidable manual P 6 0.1718 105 -0.06 97
IV.ATCC.EHZ. 2020-08-06T10:21:50.55 0.1 undecidable manual P 196 0.1673 106 0.06 97
IV.ATBU.HNZ. 2020-08-06T10:21:50.65 0.1 undecidable manual P 319 0.1709 106 0.1 96
IV.ATSC.EHZ. 2020-08-06T10:21:49.28 0.1 undecidable manual P 352 0.0782 137 0.1 98
IV.FOSV.EHZ. 2020-08-06T10:21:49.05 0.1 undecidable manual P 140 0.0674 142 0 100
IV.ATFO.HHZ. 2020-08-06T10:21:49.49 0.3 undecidable manual P 282 0.0971 128 0.07 74
IV.SSFR.HHZ. 2020-08-06T10:21:49.57 0.1 undecidable manual P 33 0.107 124 0.02 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHN. ML:1.2 0.0001735 0.42 AML other m 2020-08-06T10:21:51.31
IV.FOSV.EHE. ML:1.1 0.000156 0.12 AML other m 2020-08-06T10:21:51.14
IV.ATFO.HHN. ML:1.1 0.000135 1.58 AML other m 2020-08-06T10:21:52.12
IV.ATFO.HHE. ML:1.2 0.0001665 0.7 AML other m 2020-08-06T10:21:52.99
IV.ATCC.EHE. ML:1.5 0.000215 0.1 AML other m 2020-08-06T10:21:54.12
IV.ATCC.EHN. ML:1.5 0.0002205 0.12 AML other m 2020-08-06T10:21:54.21
IV.FRON.EHN. ML:1.4 0.000158 0.16 AML other m 2020-08-06T10:21:54.31
IV.MURB.HHN. ML:1.4 0.000183 0.22 AML other m 2020-08-06T10:21:54.39
IV.FRON.EHE. ML:1.4 0.000194 0.24 AML other m 2020-08-06T10:21:54.40
IV.MURB.HHE. ML:1.4 0.0002005 0.72 AML other m 2020-08-06T10:21:54.16
IV.PIEI.HHN. ML:1 5.525E-5 0.16 AML other m 2020-08-06T10:21:55.51
IV.PIEI.HHE. ML:1.3 0.0001175 0.32 AML other m 2020-08-06T10:21:55.83
IV.ARVD.HHN. ML:1.2 8.295E-5 1.04 AML other m 2020-08-06T10:21:55.86
IV.ARVD.HHE. ML:1.1 7.055E-5 1.92 AML other m 2020-08-06T10:21:56.00
IV.NARO.HHE. ML:1.1 5.38E-5 0.7 AML other m 2020-08-06T10:21:57.51
IV.ASSB.HHE. ML:1.2 6.15E-5 0.36 AML other m 2020-08-06T10:21:58.05
IV.ASSB.HHN. ML:1.2 5.83E-5 0.66 AML other m 2020-08-06T10:21:58.26
IV.NARO.HHN. ML:1.1 5.78E-5 1.14 AML other m 2020-08-06T10:21:59.57
IV.NRCA.HHE. ML:1.3 3.415E-5 0.42 AML other m 2020-08-06T10:22:10.92
IV.NRCA.HHN. ML:1 1.995E-5 1.22 AML other m 2020-08-06T10:22:11.95
IV.ARRO.EHN. ML:1.5 3.94E-5 1.42 AML other m 2020-08-06T10:22:19.89
IV.ARRO.EHE. ML:1.4 3.65E-5 0.4 AML other m 2020-08-06T10:22:23.18
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download