Earthquake with magnitude of ML 1.1 on date 09-06-2019 and time 01:36:14 (Italy) in region 4 km NE Cascia (PG)

A magnitude ML 1.1 earthquake occured in region: 4 km NE Cascia (PG), on

  • 08-06-2019 23:36:14 (UTC)
  • 09-06-2019 01:36:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.74, 13.04 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
Cascia PG 4 3217 3217
Norcia PG 7 4957 8174
Poggiodomo PG 10 117 8291
Monteleone di Spoleto PG 13 599 8890
Cerreto di Spoleto PG 14 1075 9965
Vallo di Nera PG 15 364 10329
Preci PG 15 724 11053
Cittareale RI 17 482 11535
Sant'Anatolia di Narco PG 17 564 12099
Accumoli RI 17 667 12766
Scheggino PG 18 461 13227
Sellano PG 19 1079 14306
Castelsantangelo sul Nera MC 19 281 14587

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km SE of Foligno (57155 inhabitants)
38 Km NE of Terni (111501 inhabitants)
52 Km NW of L'Aquila (69753 inhabitants)
55 Km W of Teramo (54892 inhabitants)
67 Km SE of Perugia (166134 inhabitants)
85 Km E of Viterbo (67173 inhabitants)
87 Km NE of Guidonia Montecelio (88673 inhabitants)
89 Km N of Tivoli (56533 inhabitants)
94 Km W of Montesilvano (53738 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 1.1 2019-06-08
23:36:14
42.74 13.05 10 2019-06-08
23:39:58
Sala Sismica INGV-Roma 69329061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-08 23:36:14 ± 0.03
Latitude 42.74 ± 0.00
Longitude 13.05 ± 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 69329061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 315
Semi-minor axis of confidence ellipse (meter) 46
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 299
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) 121
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.10342
Epicentral distance of station farthest from the epicenter (degree) 0.29498
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 69329061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-08 23:39:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FDMO.HHZ. 2019-06-08T23:36:25.56 0.1 undecidable manual S 6 0.295 50 -0.08 95
IV.ARRO.EHZ. 2019-06-08T23:36:24.88 0.1 undecidable manual S 232 0.2626 50 0.2 94
IV.MMO1.EHZ. 2019-06-08T23:36:24.67 0.1 undecidable manual S 53 0.259 50 0.1 96
IV.RM33.EHZ. 2019-06-08T23:36:24.69 0.1 undecidable manual S 152 0.2653 50 -0.06 96
IV.MC2.EHZ. 2019-06-08T23:36:22.94 0.1 undecidable manual S 32 0.1988 115 0.21 95
IV.FDMO.HHZ. 2019-06-08T23:36:20.78 1.0 undecidable manual P 6 0.295 50 -0.06 24
IV.ARRO.EHZ. 2019-06-08T23:36:20.03 0.6 positive manual P 232 0.2626 50 -0.26 46
IV.GAVE.EHZ. 2019-06-08T23:36:20.14 0.1 undecidable manual S 245 0.1223 127 -0.05 99
IV.MMO1.EHZ. 2019-06-08T23:36:20.08 0.6 positive manual P 53 0.259 50 -0.15 47
IV.SMA1.EHZ. 2019-06-08T23:36:20.03 1.0 positive manual P 118 0.241 50 0.12 24
IV.LNSS.HHZ. 2019-06-08T23:36:20.78 0.1 undecidable manual S 181 0.1403 124 0.02 100
IV.RM33.EHZ. 2019-06-08T23:36:20.18 0.6 undecidable manual P 152 0.2653 50 -0.15 47
IV.NRCA.HHZ. 2019-06-08T23:36:19.48 0.1 undecidable manual S 29 0.1034 132 -0.17 97
IV.MC2.EHZ. 2019-06-08T23:36:19.22 1.0 positive manual P 32 0.1988 115 0.06 24
IV.LNSS.HHZ. 2019-06-08T23:36:18.07 0.1 undecidable manual P 181 0.1403 124 0.05 99
IV.GAVE.EHZ. 2019-06-08T23:36:17.71 0.1 negative manual P 245 0.1223 127 0.02 100
IV.NRCA.HHZ. 2019-06-08T23:36:17.43 0.1 negative manual P 29 0.1034 132 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:1.2 0.000207 0.1 AML other m 2019-06-08T23:36:19.53
IV.NRCA.HHE. ML:1 0.0001225 0.14 AML other m 2019-06-08T23:36:19.70
IV.GAVE.EHE. ML:1.4 0.000272 0.54 AML other m 2019-06-08T23:36:20.23
IV.GAVE.EHN. ML:1.4 0.0002345 0.32 AML other m 2019-06-08T23:36:20.71
IV.LNSS.HHN. ML:1.1 0.0001043 1.7 AML other m 2019-06-08T23:36:20.86
IV.LNSS.HHE. ML:1.1 0.00010895 0.12 AML other m 2019-06-08T23:36:20.96
IV.FDMO.HHN. ML:0.5 1.74E-5 0.88 AML other m 2019-06-08T23:36:26.16
IV.FDMO.HHE. ML:0.7 2.15E-5 0.42 AML other m 2019-06-08T23:36:26.60
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