Earthquake with magnitude of ML 1.0 on date 11-06-2019 and time 18:05:21 (Italy) in region 2 km E Poggiodomo (PG)

A magnitude ML 1.0 earthquake occured in region: 2 km E Poggiodomo (PG), on

  • 11-06-2019 16:05:21 (UTC)
  • 11-06-2019 18:05:21 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.71, 12.96 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
Poggiodomo PG 2 117 117
Cascia PG 5 3217 3334
Monteleone di Spoleto PG 7 599 3933
Vallo di Nera PG 10 364 4297
Scheggino PG 10 461 4758
Sant'Anatolia di Narco PG 10 564 5322
Cerreto di Spoleto PG 13 1075 6397
Norcia PG 14 4957 11354
Leonessa RI 17 2435 13789
Polino TR 17 233 14022
Ferentillo TR 17 1913 15935
Spoleto PG 18 38218 54153
Campello sul Clitunno PG 19 2442 56595
Cittareale RI 20 482 57077
Preci PG 20 724 57801
Sellano PG 20 1079 58880

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km NE of Terni (111501 inhabitants)
34 Km SE of Foligno (57155 inhabitants)
54 Km NW of L'Aquila (69753 inhabitants)
61 Km W of Teramo (54892 inhabitants)
64 Km SE of Perugia (166134 inhabitants)
77 Km E of Viterbo (67173 inhabitants)
81 Km N of Guidonia Montecelio (88673 inhabitants)
84 Km N of Tivoli (56533 inhabitants)
99 Km NE of Roma (2864731 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 1.0 2019-06-11
16:05:21
42.71 12.96 11 2019-06-11
16:11:11
Sala Sismica INGV-Roma 69417111
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-11 16:05:21 ± 0.04
Latitude 42.71 ± 0.00
Longitude 12.96 ± 0.00
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 69417111

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 269
Semi-minor axis of confidence ellipse (meter) 206
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 32
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) 115
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.29947
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 69417111
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-11 16:11:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SACS.HNZ. 2019-06-11T16:05:46.76 3.0 undecidable manual S 0.26 0
IV.FAGN.HHZ. 2019-06-11T16:05:38.57 3.0 undecidable manual P 0.69 0
IV.MOMA.HNZ. 2019-06-11T16:05:33.31 0.1 undecidable manual S 288 0.2995 50 0.04 96
IV.RM33.EHZ. 2019-06-11T16:05:32.58 0.3 undecidable manual S 137 0.2761 50 0.01 73
IV.NRCA.HHZ. 2019-06-11T16:05:29.19 0.1 undecidable manual S 43 0.1673 120 -0.03 99
IV.MOMA.HNZ. 2019-06-11T16:05:28.30 0.1 undecidable manual P 288 0.2995 50 -0.13 95
IV.RM33.EHZ. 2019-06-11T16:05:28.04 1.0 positive manual P 137 0.2761 50 0.01 24
IV.LNSS.HHZ. 2019-06-11T16:05:27.75 0.1 undecidable manual S 151 0.1241 127 -0.08 99
IV.NRCA.HHZ. 2019-06-11T16:05:26.12 0.6 positive manual P 43 0.1673 120 0.03 49
IV.LNSS.HHZ. 2019-06-11T16:05:25.36 0.1 undecidable manual P 151 0.1241 127 0.07 99
IV.GAVE.EHZ. 2019-06-11T16:05:25.88 0.1 undecidable manual S 248 0.0513 152 -0.09 100
IV.GAVE.EHZ. 2019-06-11T16:05:24.39 0.1 negative manual P 248 0.0513 152 0.18 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.EHE. ML:1.3 0.0003212179 0.1024 AML other m 2019-06-11T16:05:25.93
IV.GAVE.EHN. ML:1.1 0.00017674445 0.1792 AML other m 2019-06-11T16:05:26.75
IV.GAVE.HNE. ML:1.3 0.00033497155 0.1024 AML other m 2019-06-11T16:05:25.92
IV.GAVE.HNN. ML:0.7 8.4967425E-5 0.6016 AML other m 2019-06-11T16:05:26.20
IV.LNSS.HHE. ML:1.1 0.0001345783 0.1152 AML other m 2019-06-11T16:05:28.08
IV.LNSS.HHN. ML:0.9 7.4817945E-5 0.1152 AML other m 2019-06-11T16:05:28.14
IV.LNSS.HNE. ML:1.1 0.000115029815 0.128 AML other m 2019-06-11T16:05:28.09
IV.LNSS.HNN. ML:0.9 8.23418665E-5 0.1536 AML other m 2019-06-11T16:05:28.08
IV.NRCA.HHE. ML:0.6 2.8065145E-5 0.192 AML other m 2019-06-11T16:05:29.88
IV.NRCA.HHN. ML:0.4 1.982168E-5 0.1024 AML other m 2019-06-11T16:05:32.00
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