Earthquake with magnitude of ML 0.7 on date 17-05-2019 and time 19:07:34 (Italy) in region 9 km SE Valtopina (PG)

A magnitude ML 0.7 earthquake occured in region: 9 km SE Valtopina (PG), on

  • 17-05-2019 17:07:34 (UTC)
  • 17-05-2019 19:07:34 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43, 12.83 at 10 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
Valtopina PG 9 1398 1398
Foligno PG 12 57155 58553
Serravalle di Chienti MC 13 1070 59623
Nocera Umbra PG 13 5839 65462
Spello PG 13 8645 74107
Monte Cavallo MC 14 145 74252
Sellano PG 14 1079 75331
Trevi PG 15 8469 83800
Pieve Torina MC 18 1458 85258
Montefalco PG 19 5679 90937
Sefro MC 19 422 91359
Assisi PG 19 28299 119658
Bevagna PG 20 5081 124739
Muccia MC 20 915 125654

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km E of Foligno (57155 inhabitants)
38 Km E of Perugia (166134 inhabitants)
51 Km NE of Terni (111501 inhabitants)
81 Km W of Teramo (54892 inhabitants)
86 Km NW of L'Aquila (69753 inhabitants)
88 Km NE of Viterbo (67173 inhabitants)
88 Km SW of Ancona (100861 inhabitants)
93 Km SE of Arezzo (99543 inhabitants)
95 Km S of Fano (60888 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 0.7 2019-05-17
17:07:34
43 12.83 10 2019-05-17
17:31:47
Sala Sismica INGV-Roma 68640081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-05-17 17:07:34 ± 0.06
Latitude 43.00 ± 0.00
Longitude 12.83 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 68640081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 411
Semi-minor axis of confidence ellipse (meter) 292
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 359
Circular confidence region, given by single value of horizontal uncertainty (meter) 410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.34714
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 68640081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-17 17:31:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.CANO.HHZ. 2019-05-17T17:09:11.42 3.0 undecidable manual Sn -2.01 0
MN.VAE.HHZ. 2019-05-17T17:09:10.80 3.0 undecidable manual Sn -2.34 0
IV.CRND.HNZ. 2019-05-17T17:09:06.42 3.0 undecidable manual Sn 3.55 0
GU.RNCA.HHZ. 2019-05-17T17:09:03.93 3.0 undecidable manual Sn -2.34 0
IV.AGLI.HHZ. 2019-05-17T17:08:56.19 3.0 undecidable manual Sn 10.51 0
IV.EUCT.HNZ. 2019-05-17T17:08:39.36 3.0 undecidable manual Pg 16.129999 0
IV.IVPL.HHZ. 2019-05-17T17:08:27.29 3.0 undecidable manual Pg 15.95 0
IV.SARZ.HHZ. 2019-05-17T17:08:24.26 3.0 negative manual Pn 2.51 0
IV.FIR.HHZ. 2019-05-17T17:08:21.01 3.0 undecidable manual Sn -3.68 0
IV.RIBO.EHZ.01 2019-05-17T17:08:17.02 3.0 undecidable manual Sn 1.8 0
IV.MCRV.HHZ. 2019-05-17T17:08:05.41 3.0 undecidable manual Sn 0.31 0
IV.NDIM.HHZ. 2019-05-17T17:08:04.86 3.0 positive manual Pn -4.05 0
IV.CSNT.HHZ. 2019-05-17T17:07:53.83 3.0 undecidable manual Pn 2.19 0
IV.MURB.HHZ. 2019-05-17T17:07:48.16 0.3 undecidable manual S 320 0.3471 50 0.48 66
IV.GAVE.EHZ. 2019-05-17T17:07:46.57 0.1 undecidable manual S 172 0.3103 50 -0.02 97
IV.CSP1.EHZ. 2019-05-17T17:07:46.00 0.1 undecidable manual S 71 0.2869 50 0.1 96
IV.MOMA.HHZ. 2019-05-17T17:07:45.66 0.3 undecidable manual S 225 0.2743 50 0.13 72
IV.SNTG.HHZ. 2019-05-17T17:07:45.13 0.6 undecidable manual S 17 0.2671 50 -0.2 47
IV.FDMO.HHZ. 2019-05-17T17:07:42.60 0.3 undecidable manual S 79 0.1889 116 -0.2 72
IV.APEC.HHZ. 2019-05-17T17:07:42.88 3.0 negative manual Pn -2.91 0
IV.MURB.HHZ. 2019-05-17T17:07:42.09 0.1 undecidable manual P 320 0.3471 50 -0.11 95
IV.LAV9.HNZ. 2019-05-17T17:07:42.56 3.0 undecidable manual S 0.75 0
IV.CSP1.EHZ. 2019-05-17T17:07:41.31 0.1 undecidable manual P 71 0.2869 50 0.13 96
IV.GAVE.EHZ. 2019-05-17T17:07:41.37 0.3 undecidable manual P 172 0.3103 50 -0.2 70
IV.SNTG.HHZ. 2019-05-17T17:07:40.56 0.1 undecidable manual P 17 0.2671 50 -0.29 93
IV.ASSB.HHZ. 2019-05-17T17:07:40.80 0.1 undecidable manual S 289 0.1349 124 -0.18 98
IV.MF5.EHZ. 2019-05-17T17:07:40.26 3.0 undecidable manual Pg 4.52 0
IV.MOMA.HHZ. 2019-05-17T17:07:40.88 0.6 undecidable manual P 225 0.2743 50 -0.09 48
IV.FDMO.HHZ. 2019-05-17T17:07:39.39 0.1 undecidable manual P 79 0.1889 116 0 100
IV.ASSB.HHZ. 2019-05-17T17:07:38.39 0.1 undecidable manual P 289 0.1349 124 0.06 100
IV.CESI.HHZ. 2019-05-17T17:07:38.93 0.1 undecidable manual S 84 0.0522 150 0.18 99
IV.CESI.HHZ. 2019-05-17T17:07:37.20 0.1 undecidable manual P 84 0.0522 150 0.15 100
IV.VIVA.HHZ. 2019-05-17T17:07:30.61 3.0 positive manual P 0.74 0
IT.VNF1.HGZ. 2019-05-17T17:07:29.87 3.0 positive manual P -0.04 0
IV.LIK.EHZ.01 2019-05-17T17:07:28.40 3.0 positive manual P 0.21 0
IV.FIAM.HHZ. 2019-05-17T17:07:25.85 3.0 negative manual P -2.75 0
IV.LPEL.HHZ. 2019-05-17T17:07:23.49 3.0 undecidable manual P -5.59 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:0 7.0153975E-5 0.0512 AML other m 2019-05-17T17:07:39.16
IV.CESI.HHN. ML:0 5.4823385E-5 0.1408 AML other m 2019-05-17T17:07:39.12
IV.FDMO.HHN. ML:0 2.9795675E-5 0.2304 AML other m 2019-05-17T17:07:42.90
IV.FDMO.HHE. ML:0 2.558492E-5 0.1664 AML other m 2019-05-17T17:07:43.16
IV.GAVE.EHE. ML:0 3.1115305E-5 0.2048 AML other m 2019-05-17T17:07:47.14
IV.GAVE.EHN. ML:0 2.771338E-5 0.1792 AML other m 2019-05-17T17:07:47.77
IV.MOMA.HHE. ML:0.6 1.946799E-5 0.1792 AML other m 2019-05-17T17:07:47.55
IV.MOMA.HHN. ML:0.6 2.1794235E-5 0.1408 AML other m 2019-05-17T17:07:46.43
IV.MURB.HHE. ML:1 3.461668E-5 0.192 AML other m 2019-05-17T17:07:49.03
IV.MURB.HHN. ML:1 3.654367E-5 0.3328 AML other m 2019-05-17T17:07:50.65
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