Earthquake with magnitude of ML 0.1 on date 08-06-2019 and time 20:31:12 (UTC) in region 8 km N Valfabbrica (PG)

A magnitude ML 0.1 earthquake occured in region: 8 km N Valfabbrica (PG), on

  • 08-06-2019 20:31:12 (UTC)
  • 08-06-2019 22:31:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.24, 12.59 at 11 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Valfabbrica PG 8 3389 3389
Gubbio PG 13 32216 35605
Fossato di Vico PG 16 2840 38445
Gualdo Tadino PG 16 15208 53653
Sigillo PG 16 2404 56057
Costacciaro PG 17 1216 57273
Assisi PG 18 28299 85572
Bastia Umbra PG 19 21874 107446
Scheggia e Pascelupo PG 20 1393 108839

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km NE of Perugia (166134 inhabitants)
32 Km N of Foligno (57155 inhabitants)
63 Km E of Arezzo (99543 inhabitants)
75 Km N of Terni (111501 inhabitants)
76 Km SW of Fano (60888 inhabitants)
80 Km SW of Pesaro (94582 inhabitants)
86 Km W of Ancona (100861 inhabitants)
92 Km S of Rimini (147750 inhabitants)
99 Km NE of Viterbo (67173 inhabitants)
Recent and historical Seismicity
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
Rev 100 ML 0.1 2019-06-08
20:31:12
43.23 12.59 11 2019-06-08
20:38:25
Sala Sismica INGV-Roma 69323131
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-08 20:31:12 ± 0.06
Latitude 43.23 ± 0.00
Longitude 12.59 ± 0.01
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 69323131

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 514
Semi-minor axis of confidence ellipse (meter) 387
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 77
Circular confidence region, given by single value of horizontal uncertainty (meter) 510
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.37592
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.1

Field Value
Value 0.1
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 69323131
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-08 20:38:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CPGN.EHZ. 2019-06-08T20:31:35.21 3.0 undecidable manual S 0.05 0
IV.PIEI.HHE. 2019-06-08T20:31:24.10 0.6 undecidable manual S 352 0.3031 90 0.09 47
IV.ATPI.EHZ. 2019-06-08T20:31:22.70 0.6 undecidable manual S 328 0.2554 90 0.12 47
IV.NARO.HHZ. 2019-06-08T20:31:20.21 0.1 undecidable manual P 359 0.3759 90 -0.2 91
IV.ATVO.HHZ. 2019-06-08T20:31:20.90 0.6 undecidable manual S 318 0.1988 90 -0.01 48
IV.ATTE.HHZ. 2019-06-08T20:31:20.10 0.6 undecidable manual S 258 0.1763 90 -0.14 47
IV.ASSB.HHZ. 2019-06-08T20:31:20.60 0.6 undecidable manual S 165 0.1988 90 -0.29 45
IV.PIEI.HHE. 2019-06-08T20:31:19.23 0.1 undecidable manual P 352 0.3031 90 0.05 95
IV.ATPI.EHZ. 2019-06-08T20:31:18.13 0.1 undecidable manual P 328 0.2554 90 -0.22 92
IV.ATCC.EHZ. 2019-06-08T20:31:17.00 0.6 undecidable manual S 144 0.0612 137 -0.08 50
IV.ATVO.HHZ. 2019-06-08T20:31:17.40 0.6 negative manual P 318 0.1988 90 0.02 49
IV.ATTE.HHZ. 2019-06-08T20:31:17.32 0.1 undecidable manual P 258 0.1763 90 0.33 93
IV.ASSB.HHZ. 2019-06-08T20:31:17.54 1.0 undecidable manual P 165 0.1988 90 0.17 24
IV.FOSV.EHZ. 2019-06-08T20:31:16.47 0.1 undecidable manual P 64 0.1385 91 0.12 96
IV.MURB.HNZ. 2019-06-08T20:31:16.80 0.6 undecidable manual S 301 0.0558 141 -0.17 49
IV.ATCC.EHZ. 2019-06-08T20:31:15.36 0.6 negative manual P 144 0.0612 137 0.19 48
IV.MURB.HNZ. 2019-06-08T20:31:15.07 0.1 undecidable manual P 301 0.0558 141 -0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATCC.EHN. ML:0.4 3.535E-5 1.32 AML other m 2019-06-08T20:31:17.10
IV.ATCC.EHE. ML:0.7 6.805E-5 0.32 AML other m 2019-06-08T20:31:17.26
IV.ATVO.HHE. ML:-0.1 3.0357104E-6 0.3584 AML other m 2019-06-08T20:31:24.65
IV.ATVO.HHN. ML:-0.1 4.9394305E-6 0.5376 AML other m 2019-06-08T20:31:24.59
IV.ASSB.HHE. ML:0.2 8.5711435E-6 0.064 AML other m 2019-06-08T20:31:21.82
IV.ASSB.HHN. ML:-0.1 6.9310015E-6 0.0512 AML other m 2019-06-08T20:31:21.52
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download