Earthquake with magnitude of ML 1.1 on date 16-09-2019 and time 19:52:33 (Italy) in region 4 km W Pieve Torina (MC)

A magnitude ML 1.1 earthquake occured in region: 4 km W Pieve Torina (MC), on

  • 16-09-2019 17:52:33 (UTC)
  • 16-09-2019 19:52:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.04, 13.01 at 6 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
Pieve Torina MC 4 1458 1458
Muccia MC 5 915 2373
Monte Cavallo MC 5 145 2518
Serravalle di Chienti MC 6 1070 3588
Pievebovigliana MC 7 866 4454
Fiordimonte MC 7 202 4656
Camerino MC 12 6974 11630
Fiastra MC 12 559 12189
Sefro MC 13 422 12611
Acquacanina MC 14 121 12732
Visso MC 14 1107 13839
Ussita MC 15 444 14283
Pioraco MC 15 1134 15417
Fiuminata MC 17 1402 16819
Sellano PG 18 1079 17898
Preci PG 18 724 18622
Bolognola MC 19 142 18764
Castelraimondo MC 19 4587 23351
Nocera Umbra PG 19 5839 29190

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Foligno (57155 inhabitants)
51 Km E of Perugia (166134 inhabitants)
61 Km NE of Terni (111501 inhabitants)
71 Km NW of Teramo (54892 inhabitants)
76 Km SW of Ancona (100861 inhabitants)
83 Km NW of L'Aquila (69753 inhabitants)
89 Km S of Fano (60888 inhabitants)
97 Km S of Pesaro (94582 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 2019-09-16
17:52:33
43.04 13.01 6 2019-09-16
17:56:13
Sala Sismica INGV-Roma 72472031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-16 17:52:33 ± 0.19
Latitude 43.04 ± 0.01
Longitude 13.01 ± 0.00
Depth (km) 6 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72472031

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 565
Semi-minor axis of confidence ellipse (meter) 376
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 349
Circular confidence region, given by single value of horizontal uncertainty (meter) 570
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 108
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.30937
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 72472031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-16 17:56:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2019-09-16T17:52:55.53 3.0 undecidable manual S -0.02 0
IV.ARVD.HHZ. 2019-09-16T17:52:50.90 3.0 undecidable manual S 0.07 0
IV.EL6.EHZ. 2019-09-16T17:52:44.94 0.3 undecidable manual S 13 0.2941 101 0.26 71
IV.ASSB.HHZ. 2019-09-16T17:52:43.25 0.6 undecidable manual S 270 0.2554 102 0.06 50
IV.SMA1.EHZ. 2019-09-16T17:52:42.41 3.0 positive manual P -0.1 0
IV.MC2.EHZ. 2019-09-16T17:52:41.06 0.6 undecidable manual S 135 0.1862 107 0.43 47
IV.FOSV.EHZ. 2019-09-16T17:52:39.85 1.0 negative manual P 325 0.3094 100 -0.28 23
IV.CSP1.EHZ. 2019-09-16T17:52:39.55 0.3 undecidable manual S 71 0.152 110 0.18 74
IV.EL6.EHZ. 2019-09-16T17:52:39.61 1.0 negative manual P 13 0.2941 101 -0.2 24
IV.ASSB.HHZ. 2019-09-16T17:52:38.70 0.1 positive manual P 270 0.2554 102 -0.25 96
IV.MMO1.EHZ. 2019-09-16T17:52:38.70 3.0 positive manual P -0.04 0
IV.MC2.EHZ. 2019-09-16T17:52:37.10 1.0 undecidable manual P 135 0.1862 107 -0.36 24
IV.CESI.HHZ. 2019-09-16T17:52:37.23 0.3 undecidable manual S 243 0.0845 123 0.2 75
IV.NRCA.HHZ. 2019-09-16T17:52:37.73 3.0 undecidable manual P 0.19 0
IV.CSP1.EHZ. 2019-09-16T17:52:36.77 0.6 positive manual P 71 0.152 110 0.03 51
IV.FDMO.HHZ. 2019-09-16T17:52:35.85 0.6 undecidable manual S 96 0.0585 133 -0.39 48
IV.CESI.HHZ. 2019-09-16T17:52:35.55 0.3 negative manual P 243 0.0845 123 0.17 75
IV.FDMO.HHZ. 2019-09-16T17:52:34.72 0.1 positive manual P 96 0.0585 133 -0.21 100
IT.MTCL.HGZ. 2019-09-16T17:52:34.44 3.0 negative manual P -0.09 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0 0.00071776585 0.2176 AML other m 2019-09-16T17:52:36.01
IV.FDMO.HHN. ML:0 0.001132481 0.1664 AML other m 2019-09-16T17:52:36.01
IV.CESI.HNE. ML:0.9 0.0001372919 0.384 AML other m 2019-09-16T17:52:39.40
IV.CESI.HNN. ML:1.1 0.00019882585 0.3072 AML other m 2019-09-16T17:52:40.18
IV.CESI.HHE. ML:0.9 0.0001275777 0.4608 AML other m 2019-09-16T17:52:41.25
IV.CESI.HHN. ML:1.1 0.00018963245 0.3328 AML other m 2019-09-16T17:52:40.01
IV.CSP1.EHE. ML:1.3 0.00017717 0.2944 AML other m 2019-09-16T17:52:40.09
IV.CSP1.EHN. ML:1.1 0.0001296732 0.2176 AML other m 2019-09-16T17:52:41.57
IV.NRCA.HHE. ML:1.6 0.0002437534 0.1408 AML other m 2019-09-16T17:52:42.16
IV.NRCA.HHN. ML:1.5 0.00021575925 0.1152 AML other m 2019-09-16T17:52:42.99
IV.NRCA.HNE. ML:1.5 0.00021711065 0.1408 AML other m 2019-09-16T17:52:42.16
IV.NRCA.HNN. ML:1.5 0.00021133215 0.128 AML other m 2019-09-16T17:52:43.06
IV.ASSB.HHE. ML:0.9 3.8990135E-5 0.3712 AML other m 2019-09-16T17:52:45.29
IV.ASSB.HHN. ML:0.9 4.6688775E-5 0.2432 AML other m 2019-09-16T17:52:43.54
IV.EL6.EHE. ML:1.3 9.6152535E-5 0.192 AML other m 2019-09-16T17:52:46.21
IV.EL6.EHN. ML:1.4 0.00011015185 0.2048 AML other m 2019-09-16T17:52:45.77
IV.FOSV.EHE. ML:0.6 1.540948E-5 0.2816 AML other m 2019-09-16T17:52:47.69
IV.FOSV.EHN. ML:0.8 2.5923525E-5 0.3584 AML other m 2019-09-16T17:52:47.86
IV.SMA1.EHE. ML:0.9 1.942684E-5 0.3072 AML other m 2019-09-16T17:52:54.46
IV.SMA1.EHN. ML:0.9 2.2233005E-5 0.1792 AML other m 2019-09-16T17:52:51.22
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