Earthquake with magnitude of ML 1.1 on date 19-05-2020 and time 02:00:35 (Italy) in region 3 km SE Capitignano (AQ)

A magnitude ML 1.1 earthquake occured in region: 3 km SE Capitignano (AQ), on

  • 19-05-2020 00:00:35 (UTC)
  • 19-05-2020 02:00:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.5, 13.31 at 18 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
Capitignano AQ 3 665 665
Barete AQ 6 737 1402
Montereale AQ 6 2581 3983
Pizzoli AQ 7 4326 8309
Campotosto AQ 8 542 8851
Cagnano Amiterno AQ 8 1369 10220
Amatrice RI 15 2657 12877
Borbona RI 15 617 13494
Crognaleto TE 15 1297 14791
Scoppito AQ 15 3727 18518
L'Aquila AQ 18 69753 88271
Posta RI 18 694 88965
Cittareale RI 18 482 89447
Fano Adriano TE 19 296 89743

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NW of L'Aquila (69753 inhabitants)
37 Km W of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
69 Km W of Montesilvano (53738 inhabitants)
71 Km SE of Foligno (57155 inhabitants)
72 Km W of Chieti (51815 inhabitants)
73 Km NE of Tivoli (56533 inhabitants)
73 Km NE of Guidonia Montecelio (88673 inhabitants)
74 Km W of Pescara (121014 inhabitants)
96 Km NE of Roma (2864731 inhabitants)
99 Km E of Viterbo (67173 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
Reviewed
Rev100
ML 1.1 2020-05-19
00:00:35
42.5 13.31 18 2020-05-19
00:06:44
Sala Sismica INGV-Roma 79295481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-19 00:00:35 ± 0.11
Latitude 42.50 ± 0.00
Longitude 13.31 ± 0.00
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79295481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 409
Semi-minor axis of confidence ellipse (meter) 277
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 335
Circular confidence region, given by single value of horizontal uncertainty (meter) 410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 123
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 20
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) 0.36512
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 79295481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-19 00:06:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ROSPO.HHZ. 2020-05-19T00:00:58.04 3.0 undecidable manual Pg 0.34 0
IV.NRCA.HHZ. 2020-05-19T00:00:49.10 0.3 undecidable manual S 337 0.3651 103 0.19 70
IV.LNSS.HHZ. 2020-05-19T00:00:45.11 0.6 undecidable manual S 298 0.2257 115 0.12 49
IV.TERO.HHZ. 2020-05-19T00:00:45.65 0.1 undecidable manual S 60 0.2482 112 0.05 99
IV.MTRA.EHZ. 2020-05-19T00:00:45.90 0.3 undecidable manual S 13 0.2653 110 -0.17 71
IV.GIGS.HHZ. 2020-05-19T00:00:44.27 0.6 undecidable manual S 103 0.197 119 0.02 50
IV.NRCA.HHZ. 2020-05-19T00:00:43.03 0.3 undecidable manual P 337 0.3651 103 -0.19 70
MN.AQU.HNZ. 2020-05-19T00:00:43.72 0.6 undecidable manual S 155 0.1601 126 0.41 47
IV.SMA1.EHZ. 2020-05-19T00:00:42.89 0.3 undecidable manual S 7 0.1331 133 0.2 73
IV.T1299.HNZ. 2020-05-19T00:00:42.69 0.6 undecidable manual S 351 0.1376 132 -0.1 50
IV.MTRA.EHZ. 2020-05-19T00:00:41.59 0.1 undecidable manual P 13 0.2653 110 0.01 99
IV.CAMP.HHZ. 2020-05-19T00:00:41.55 0.6 undecidable manual S 63 0.08 148 -0.14 50
IV.TERO.HHZ. 2020-05-19T00:00:41.13 0.1 undecidable manual P 60 0.2482 112 -0.17 95
IV.RM33.EHZ. 2020-05-19T00:00:41.31 0.1 undecidable manual S 278 0.0728 151 -0.27 97
IV.GIGS.HHZ. 2020-05-19T00:00:40.62 0.1 undecidable manual P 103 0.197 119 0.1 99
IV.LNSS.HHZ. 2020-05-19T00:00:40.82 0.1 undecidable manual P 298 0.2257 115 -0.14 97
MN.AQU.HNZ. 2020-05-19T00:00:39.81 0.1 undecidable manual P 155 0.1601 126 -0.17 97
IV.RM33.EHZ. 2020-05-19T00:00:39.15 0.1 undecidable manual P 278 0.0728 151 0.16 99
IV.SMA1.EHZ. 2020-05-19T00:00:39.89 0.1 undecidable manual P 7 0.1331 133 0.27 96
IV.T1299.HNZ. 2020-05-19T00:00:39.78 0.1 undecidable manual P 351 0.1376 132 0.1 100
IV.CAMP.HHZ. 2020-05-19T00:00:38.95 0.1 undecidable manual P 63 0.08 148 -0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNN. ML:1.5 0.0003095 1.6 AML other m 2020-05-19T00:00:45.81
IV.RM33.EHE. ML:1 7.955E-5 0.96 AML other m 2020-05-19T00:00:42.52
IV.SMA1.EHE. ML:1.2 0.0001205 0.14 AML other m 2020-05-19T00:00:43.09
IV.SMA1.EHN. ML:1.2 0.0001271 0.32 AML other m 2020-05-19T00:00:43.35
IV.TERO.HHN. ML:1.3 9.075E-5 0.08 AML other m 2020-05-19T00:00:45.72
IV.RM33.HNE. ML:0.8 0.0002885 1.02 AML other m 2020-05-19T00:00:45.81
IV.MTRA.EHE. ML:1.2 7.38E-5 1.2 AML other m 2020-05-19T00:00:45.34
IV.TERO.HHE. ML:1.2 7.18E-5 0.86 AML other m 2020-05-19T00:00:46.72
IV.MTRA.EHN. ML:1.2 6.615E-5 1.14 AML other m 2020-05-19T00:00:46.27
IV.NRCA.HHN. ML:1 2.905E-5 0.14 AML other m 2020-05-19T00:00:49.65
IV.NRCA.HHE. ML:1 3.095E-5 1.24 AML other m 2020-05-19T00:00:50.19
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