Earthquake with magnitude of ML 1.3 on date 05-08-2019 and time 04:50:51 (Italy) in region 6 km E Pizzoli (AQ)

A magnitude ML 1.3 earthquake occured in region: 6 km E Pizzoli (AQ), on

  • 05-08-2019 02:50:51 (UTC)
  • 05-08-2019 04:50:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.44, 13.37 at 11 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
Pizzoli AQ 6 4326 4326
Barete AQ 7 737 5063
Capitignano AQ 10 665 5728
L'Aquila AQ 11 69753 75481
Cagnano Amiterno AQ 12 1369 76850
Scoppito AQ 12 3727 80577
Campotosto AQ 13 542 81119
Montereale AQ 14 2581 83700
Crognaleto TE 15 1297 84997
Lucoli AQ 17 1011 86008
Pietracamela TE 17 271 86279
Tornimparte AQ 18 3187 89466
Fano Adriano TE 18 296 89762
Fossa AQ 19 721 90483
Poggio Picenze AQ 20 1136 91619
Ocre AQ 20 1167 92786

Municipalities with at least 50000 inhabitants

An earthquake occurred to
11 Km N of L'Aquila (69753 inhabitants)
36 Km SW of Teramo (54892 inhabitants)
61 Km E of Terni (111501 inhabitants)
64 Km W of Montesilvano (53738 inhabitants)
66 Km W of Chieti (51815 inhabitants)
69 Km W of Pescara (121014 inhabitants)
71 Km NE of Tivoli (56533 inhabitants)
72 Km NE of Guidonia Montecelio (88673 inhabitants)
79 Km SE of Foligno (57155 inhabitants)
95 Km NE of Roma (2864731 inhabitants)
97 Km NE of Velletri (53303 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 1.3 2019-08-05
02:50:51
42.44 13.37 11 2019-08-05
03:00:50
Sala Sismica INGV-Roma 71181171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-05 02:50:51 ± 0.09
Latitude 42.44 ± 0.01
Longitude 13.37 ± 0.01
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 71181171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 656
Semi-minor axis of confidence ellipse (meter) 352
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 30
Circular confidence region, given by single value of horizontal uncertainty (meter) 660
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.62773
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 28
Type of magnitude ML
Reference to an origin 71181171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-05 03:00:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FDMO.HHZ. 2019-08-05T02:51:13.33 0.3 undecidable manual S 341 0.6277 50 0.35 64
IV.GUMA.HHZ. 2019-08-05T02:51:13.72 3.0 undecidable manual S 358 0.6187 50 1.01 0
IV.MF5.EHZ. 2019-08-05T02:51:11.64 0.3 undecidable manual S 7 0.5468 50 1.05 50
IV.ARRO.EHZ. 2019-08-05T02:51:08.18 0.3 undecidable manual S 287 0.4658 50 -0.02 71
IV.MMO1.EHZ. 2019-08-05T02:51:07.70 3.0 undecidable manual P 0
IV.NRCA.HHZ. 2019-08-05T02:51:06.86 0.3 undecidable manual S 334 0.4326 50 -0.34 66
IV.VCEL.EHZ. 2019-08-05T02:51:05.70 3.0 undecidable manual S 98 0.3498 50 0.96 0
IV.T0110.HHZ. 2019-08-05T02:51:05.53 0.3 undecidable manual S 126 0.3678 50 0.24 69
IV.CSP1.EHZ. 2019-08-05T02:51:05.28 3.0 undecidable manual P 0.52 0
IV.GUMA.HHZ. 2019-08-05T02:51:04.04 1.0 positive manual P 358 0.6187 50 0.13 22
IV.FDMO.HHZ. 2019-08-05T02:51:03.98 0.1 undecidable manual P 341 0.6277 50 -0.09 90
IV.MF5.EHZ. 2019-08-05T02:51:02.76 0.1 undecidable manual P 7 0.5468 50 0.07 91
IV.TERO.HHZ. 2019-08-05T02:51:01.31 0.3 undecidable manual S 44 0.2473 50 -0.4 68
IV.ARRO.EHZ. 2019-08-05T02:51:01.06 0.3 undecidable manual P 287 0.4658 50 -0.25 67
IV.NRCA.HHZ. 2019-08-05T02:51:00.33 0.1 undecidable manual P 334 0.4326 50 -0.4 87
IV.VCEL.EHZ. 2019-08-05T02:50:59.46 0.3 undecidable manual P 98 0.3498 50 0.15 70
IV.T0110.HHZ. 2019-08-05T02:50:59.86 0.1 undecidable manual P 126 0.3678 50 0.23 92
IV.GIGS.HHZ. 2019-08-05T02:50:58.47 0.3 undecidable manual S 87 0.1484 123 -0.29 71
IV.RM33.EHZ. 2019-08-05T02:50:58.29 0.1 undecidable manual S 299 0.1322 127 0.04 100
IV.LNSS.HHZ. 2019-08-05T02:50:58.28 3.0 undecidable manual P 0.14 0
IV.FIAM.HHZ. 2019-08-05T02:50:57.83 1.0 negative manual P 227 0.2572 50 0.09 24
IV.TERO.HHZ. 2019-08-05T02:50:57.18 0.3 undecidable manual P 44 0.2473 50 -0.38 68
IV.CAMP.HHZ. 2019-08-05T02:50:57.29 0.1 undecidable manual S 17 0.0953 136 0.12 99
IV.FAGN.HHZ. 2019-08-05T02:50:57.36 0.1 undecidable manual P 139 0.2374 50 -0.03 98
IV.SMA1.EHZ. 2019-08-05T02:50:56.38 0.6 positive manual P 352 0.188 50 -0.17 48
IV.CAMP.HHZ. 2019-08-05T02:50:55.11 0.3 undecidable manual P 17 0.0953 136 0.17 74
IV.RM33.EHZ. 2019-08-05T02:50:55.66 0.1 positive manual P 299 0.1322 127 0.1 99
IV.GIGS.HHZ. 2019-08-05T02:50:55.66 1.0 undecidable manual P 87 0.1484 123 -0.2 24
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TERO.HHE. ML:0 0.0001472778 0.08 AML other m 2019-08-05T02:51:01.75
IV.TERO.HHN. ML:0 0.00016510485 0.08 AML other m 2019-08-05T02:51:01.75
IV.GUMA.HHE. ML:0 5.1964575E-5 0.3792 AML other m 2019-08-05T02:51:17.46
IV.GUMA.HHN. ML:1.3 3.625E-5 0.76 AML other m 2019-08-05T02:51:20.46
IV.CAMP.HHE. ML:1.2 0.00020375005 0.3008 AML other m 2019-08-05T02:50:57.56
IV.CAMP.HHN. ML:1.6 0.0004103219 0.3008 AML other m 2019-08-05T02:50:57.67
IV.GIGS.HHE. ML:0.8 6.1282685E-5 0.1216 AML other m 2019-08-05T02:50:58.99
IV.GIGS.HHN. ML:1 8.1817365E-5 0.1392 AML other m 2019-08-05T02:50:59.07
IV.RM33.EHE. ML:1.6 0.00036910335 0.24 AML other m 2019-08-05T02:50:58.60
IV.RM33.EHN. ML:1.3 0.0001942642 0.24 AML other m 2019-08-05T02:50:58.58
IV.RM33.HNE. ML:1.6 0.0003775902 0.24 AML other m 2019-08-05T02:50:58.60
IV.RM33.HNN. ML:1.4 0.00021204235 0.24 AML other m 2019-08-05T02:50:58.58
IV.SMA1.EHE. ML:1 6.696314E-5 0.16 AML other m 2019-08-05T02:51:00.26
IV.SMA1.EHN. ML:1 6.824669E-5 0.24 AML other m 2019-08-05T02:51:00.77
IV.TERO.HNN. ML:1.2 7.785776E-5 0.3504 AML other m 2019-08-05T02:51:04.30
IV.FAGN.HHE. ML:1.4 0.00015241925 0.2 AML other m 2019-08-05T02:51:03.42
IV.FAGN.HHN. ML:1.4 0.000147021 0.4 AML other m 2019-08-05T02:51:04.49
IV.FIAM.HHE. ML:0.8 2.929027E-5 0.3808 AML other m 2019-08-05T02:51:04.04
IV.FIAM.HHN. ML:0.6 2.02618945E-5 0.28 AML other m 2019-08-05T02:51:04.78
IV.LNSS.HHE. ML:1.3 9.386892E-5 0.1408 AML other m 2019-08-05T02:51:03.82
IV.LNSS.HHN. ML:1.1 5.0931405E-5 0.28 AML other m 2019-08-05T02:51:04.85
IV.VCEL.EHE. ML:1.4 8.878169E-5 0.24 AML other m 2019-08-05T02:51:07.78
IV.VCEL.EHN. ML:1.4 8.329086E-5 0.24 AML other m 2019-08-05T02:51:06.97
IV.T0110.HHE. ML:1.6 0.00012237189 0.48 AML other m 2019-08-05T02:51:07.18
IV.T0110.HHN. ML:1.5 0.0001081585 0.32 AML other m 2019-08-05T02:51:07.80
IV.NRCA.HNE. ML:1.5 9.7282595E-5 0.2608 AML other m 2019-08-05T02:51:08.66
IV.NRCA.HHE. ML:1.5 9.715871E-5 0.1392 AML other m 2019-08-05T02:51:08.21
IV.NRCA.HHN. ML:1.4 7.0932805E-5 0.1008 AML other m 2019-08-05T02:51:08.60
IV.ARRO.EHE. ML:1.2 3.295288E-5 0.24 AML other m 2019-08-05T02:51:08.69
IV.ARRO.EHN. ML:1.2 3.4078E-5 0.1792 AML other m 2019-08-05T02:51:09.17
IV.FDMO.HHE. ML:1 1.33113055E-5 0.16 AML other m 2019-08-05T02:51:14.57
IV.FDMO.HHN. ML:1 1.546317E-5 0.2192 AML other m 2019-08-05T02:51:14.46
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