Earthquake with magnitude of ML 1.0 on date 15-11-2019 and time 01:57:40 (UTC) in region 4 km SW Campotosto (AQ)

A magnitude ML 1.0 earthquake occured in region: 4 km SW Campotosto (AQ), on

  • 15-11-2019 01:57:40 (UTC)
  • 15-11-2019 02:57:40 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.53, 13.35 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
Campotosto AQ 4 542 542
Capitignano AQ 4 665 1207
Montereale AQ 9 2581 3788
Barete AQ 10 737 4525
Crognaleto TE 11 1297 5822
Pizzoli AQ 11 4326 10148
Amatrice RI 12 2657 12805
Cagnano Amiterno AQ 13 1369 14174
Fano Adriano TE 15 296 14470
Cortino TE 17 656 15126
Pietracamela TE 17 271 15397
Borbona RI 18 617 16014
Cittareale RI 19 482 16496
Scoppito AQ 19 3727 20223
L'Aquila AQ 20 69753 89976

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km N of L'Aquila (69753 inhabitants)
32 Km W of Teramo (54892 inhabitants)
58 Km E of Terni (111501 inhabitants)
65 Km W of Montesilvano (53738 inhabitants)
70 Km W of Chieti (51815 inhabitants)
71 Km W of Pescara (121014 inhabitants)
71 Km SE of Foligno (57155 inhabitants)
78 Km NE of Tivoli (56533 inhabitants)
78 Km NE of Guidonia Montecelio (88673 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 2019-11-15
01:57:40
42.53 13.35 10 2019-11-15
02:07:55
Sala Sismica INGV-Roma 73845591
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-15 01:57:40 ± 0.17
Latitude 42.53 ± 0.01
Longitude 13.35 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73845591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 713
Semi-minor axis of confidence ellipse (meter) 665
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 217
Circular confidence region, given by single value of horizontal uncertainty (meter) 710
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 112
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.56208
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 73845591
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-15 02:07:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MBAL.EHZ. 2019-11-15T01:59:18.16 3.0 undecidable manual Sn -4.87 0
GU.GSCL.HHZ. 2019-11-15T01:59:12.37 3.0 undecidable manual Sg 13.85 0
ST.DOSS.HHZ. 2019-11-15T01:58:44.81 3.0 undecidable manual Pg 8.42 0
IV.MCRV.HHZ. 2019-11-15T01:58:33.33 3.0 undecidable manual Sg 0.75 0
IV.RIBO.EHZ.01 2019-11-15T01:58:29.14 3.0 undecidable manual Sn -1.97 0
IV.CAVE.HHZ. 2019-11-15T01:58:27.76 3.0 positive manual Pg 2.93 0
IV.RIBO.EHZ.01 2019-11-15T01:58:11.96 3.0 positive manual Pg 5.69 0
IV.SACS.HHZ. 2019-11-15T01:57:56.06 3.0 undecidable manual Pn -1.98 0
IV.MNTT.EHZ. 2019-11-15T01:57:52.79 0.1 undecidable manual P 18 0.5621 50 0.64 81
IV.TERO.HHZ. 2019-11-15T01:57:49.10 0.6 undecidable manual S 63 0.2077 113 -0.57 45
IV.GIGS.HHZ. 2019-11-15T01:57:48.68 0.3 undecidable manual S 115 0.179 117 0.01 77
IV.FAGN.HHZ. 2019-11-15T01:57:47.56 0.6 undecidable manual P 147 0.313 50 -0.33 47
IV.SMA1.EHZ. 2019-11-15T01:57:46.11 0.6 undecidable manual S 353 0.1025 131 -0.11 51
IV.RM33.EHZ. 2019-11-15T01:57:46.19 0.3 undecidable manual S 259 0.1034 131 -0.06 77
IV.T1299.EHE. 2019-11-15T01:57:46.56 0.3 undecidable manual S 334 0.1178 127 -0.11 76
IV.TERO.HHZ. 2019-11-15T01:57:45.55 0.3 undecidable manual P 63 0.2077 113 -0.44 70
IV.CAMP.HHE. 2019-11-15T01:57:45.31 0.3 undecidable manual S 80 0.0423 155 0.53 71
IV.GIGS.HHZ. 2019-11-15T01:57:45.27 0.1 undecidable manual P 115 0.179 117 -0.15 100
IV.T1299.EHE. 2019-11-15T01:57:44.07 0.3 undecidable manual P 334 0.1178 127 -0.19 75
IV.SMA1.EHZ. 2019-11-15T01:57:43.94 0.3 undecidable manual P 353 0.1025 131 -0.06 77
IV.RM33.EHZ. 2019-11-15T01:57:43.94 0.3 undecidable manual P 259 0.1034 131 -0.08 77
IV.POFI.HHZ. 2019-11-15T01:57:43.54 3.0 undecidable manual Pn -1.32 0
IV.CAMP.HHE. 2019-11-15T01:57:43.60 0.1 undecidable manual P 80 0.0423 155 0.43 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHN. ML:1 0.0001086 0.24 AML other m 2019-11-15T01:57:46.33
IV.SMA1.EHN. ML:0.8 8.105E-5 1.5 AML other m 2019-11-15T01:57:46.03
IV.RM33.EHE. ML:1 0.0001033 0.58 AML other m 2019-11-15T01:57:46.85
IV.SMA1.EHE. ML:1.1 0.0001455 0.36 AML other m 2019-11-15T01:57:46.89
IV.TERO.HHE. ML:0.9 4.825E-5 0.96 AML other m 2019-11-15T01:57:49.73
IV.TERO.HHN. ML:0.9 5.53E-5 0.94 AML other m 2019-11-15T01:57:49.73
IV.RM33.HNE. ML:1.1 0.00013346445 0.5088 AML other m 2019-11-15T01:57:46.08
IV.RM33.HNN. ML:1.2 0.0001913319 0.9392 AML other m 2019-11-15T01:57:46.33
IV.GIGS.HHE. ML:0.1 9.5567385E-6 0.2592 AML other m 2019-11-15T01:57:49.02
IV.GIGS.HHN. ML:0.1 1.15970465E-5 1.7392 AML other m 2019-11-15T01:57:49.39
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