Earthquake with magnitude of ML 1.0 on date 06-11-2019 and time 19:14:30 (UTC) in region 3 km W Campotosto (AQ)

A magnitude ML 1.0 earthquake occured in region: 3 km W Campotosto (AQ), on

  • 06-11-2019 19:14:30 (UTC)
  • 06-11-2019 20:14:30 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.55, 13.34 at 14 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
Campotosto AQ 3 542 542
Capitignano AQ 4 665 1207
Montereale AQ 8 2581 3788
Amatrice RI 10 2657 6445
Crognaleto TE 11 1297 7742
Barete AQ 12 737 8479
Pizzoli AQ 13 4326 12805
Cagnano Amiterno AQ 14 1369 14174
Cortino TE 16 656 14830
Fano Adriano TE 16 296 15126
Cittareale RI 17 482 15608
Borbona RI 18 617 16225
Pietracamela TE 18 271 16496
Accumoli RI 18 667 17163

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km N of L'Aquila (69753 inhabitants)
32 Km W of Teramo (54892 inhabitants)
57 Km E of Terni (111501 inhabitants)
66 Km W of Montesilvano (53738 inhabitants)
69 Km SE of Foligno (57155 inhabitants)
71 Km W of Chieti (51815 inhabitants)
72 Km W of Pescara (121014 inhabitants)
79 Km NE of Tivoli (56533 inhabitants)
79 Km NE of Guidonia Montecelio (88673 inhabitants)
100 Km SE of Perugia (166134 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 2019-11-06
19:14:30
42.55 13.34 14 2019-11-06
19:55:24
Sala Sismica INGV-Roma 73696071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-06 19:14:30 ± 0.12
Latitude 42.55 ± 0.01
Longitude 13.34 ± 0.01
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73696071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 571
Semi-minor axis of confidence ellipse (meter) 561
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 1
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) 129
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.33095
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 73696071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-06 19:55:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.VNF1.HGZ. 2019-11-06T19:15:12.76 3.0 undecidable manual Sg 0.85 0
IV.CPGN.EHZ. 2019-11-06T19:14:48.48 3.0 negative manual Pn -0.66 0
IV.NRCA.HHZ. 2019-11-06T19:14:42.18 0.1 undecidable manual S 330 0.331 97 -0.14 96
IV.TERO.HHZ. 2019-11-06T19:14:38.59 0.1 undecidable manual S 69 0.2068 105 -0.1 99
IV.GIGS.HHZ. 2019-11-06T19:14:38.19 0.3 undecidable manual S 119 0.1943 106 -0.15 73
IV.MNTT.EHZ. 2019-11-06T19:14:37.98 3.0 positive manual P -1.61 0
IV.NRCA.HHZ. 2019-11-06T19:14:37.05 0.1 undecidable manual P 330 0.331 97 -0.07 97
IV.GIGS.HHZ. 2019-11-06T19:14:35.00 1.0 negative manual P 119 0.1943 106 0.18 25
IV.SMA1.EHZ. 2019-11-06T19:14:35.48 0.3 undecidable manual S 357 0.0827 138 -0.03 77
IV.TERO.HHZ. 2019-11-06T19:14:35.30 0.6 undecidable manual P 69 0.2068 105 0.27 48
IV.RM33.EHZ. 2019-11-06T19:14:35.71 0.3 undecidable manual S 248 0.1016 130 -0.18 75
IV.RM33.EHZ. 2019-11-06T19:14:33.57 0.1 positive manual P 248 0.1016 130 0.17 100
IV.SMA1.EHZ. 2019-11-06T19:14:33.38 0.1 negative manual P 357 0.0827 138 0.2 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHE. ML:1 9.435E-5 0.4 AML other m 2019-11-06T19:14:35.98
IV.RM33.EHN. ML:1.1 0.0001255 0.14 AML other m 2019-11-06T19:14:35.84
IV.SMA1.EHE. ML:1.1 0.0001324 0.18 AML other m 2019-11-06T19:14:36.28
IV.SMA1.EHN. ML:0.8 7.035E-5 1.06 AML other m 2019-11-06T19:14:36.58
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