Earthquake with magnitude of ML 0.6 on date 09-07-2019 and time 02:54:36 (Italy) in region 1 km W Scanno (AQ)

A magnitude ML 0.6 earthquake occured in region: 1 km W Scanno (AQ), on

  • 09-07-2019 00:54:36 (UTC)
  • 09-07-2019 02:54:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.9, 13.87 at 5 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
Scanno AQ 1 1847 1847
Villalago AQ 5 568 2415
Bisegna AQ 9 223 2638
Rocca Pia AQ 10 178 2816
Pettorano sul Gizio AQ 11 1376 4192
Anversa degli Abruzzi AQ 12 341 4533
Pescasseroli AQ 12 2203 6736
Introdacqua AQ 12 2126 8862
Bugnara AQ 13 1125 9987
Opi AQ 14 420 10407
Villetta Barrea AQ 15 653 11060
Lecce nei Marsi AQ 15 1702 12762
Gioia dei Marsi AQ 15 1989 14751
Ortona dei Marsi AQ 16 542 15293
Cocullo AQ 16 230 15523
Civitella Alfedena AQ 16 296 15819
Cansano AQ 17 274 16093
Pescocostanzo AQ 17 1128 17221
Sulmona AQ 17 24557 41778
Rivisondoli AQ 17 700 42478
Prezza AQ 18 945 43423
Roccaraso AQ 19 1627 45050
Barrea AQ 19 726 45776
Ortucchio AQ 19 1860 47636
Campo di Giove AQ 19 803 48439
Pacentro AQ 20 1174 49613

Municipalities with at least 50000 inhabitants

An earthquake occurred to
56 Km SW of Chieti (51815 inhabitants)
63 Km SE of L'Aquila (69753 inhabitants)
69 Km SW of Pescara (121014 inhabitants)
72 Km SW of Montesilvano (53738 inhabitants)
85 Km S of Teramo (54892 inhabitants)
89 Km E of Tivoli (56533 inhabitants)
93 Km NE of Latina (125985 inhabitants)
93 Km E of Velletri (53303 inhabitants)
95 Km E of Guidonia Montecelio (88673 inhabitants)
100 Km NW of Caserta (76326 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 0.6 2019-07-09
00:54:36
41.9 13.87 5 2019-07-09
01:04:21
Sala Sismica INGV-Roma 70387861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-09 00:54:36 ± 0.1
Latitude 41.90 ± 0.00
Longitude 13.87 ± 0.01
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70387861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 580
Semi-minor axis of confidence ellipse (meter) 309
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 102
Circular confidence region, given by single value of horizontal uncertainty (meter) 580
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 117
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.41908
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0
Num. used stations 4
Type of magnitude ML
Reference to an origin 70387861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-09 01:04:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SICLA.EHZ. 2019-07-09T00:56:15.67 3.0 undecidable manual Sn -3.53 0
HL.VLS.HHZ. 2019-07-09T00:56:07.03 3.0 negative manual Pn 5.17 0
IV.SLCN.HHZ. 2019-07-09T00:55:46.89 3.0 undecidable manual Sg 15.27 0
GU.TRAV.HHZ. 2019-07-09T00:55:46.44 3.0 negative manual Pn -0.91 0
IV.AIO.HHZ. 2019-07-09T00:55:33.42 3.0 negative manual Pn 0.65 0
IV.CMPR.HHZ. 2019-07-09T00:55:30.65 3.0 undecidable manual Sn 0.6 0
IV.IOCA.HHZ. 2019-07-09T00:55:14.00 3.0 undecidable manual Sn 0.22 0
IV.CMPR.HHZ. 2019-07-09T00:55:11.19 3.0 undecidable manual Pg 8.4 0
IV.VITU.HHZ. 2019-07-09T00:55:05.58 3.0 undecidable manual Sn -0.81 0
IV.PAOL.HHZ. 2019-07-09T00:54:57.75 3.0 undecidable manual Pg 6.68 0
IV.CERA.HHE. 2019-07-09T00:54:49.16 0.6 undecidable manual S 160 0.3256 98 -0.07 48
IV.MIDA.HHE. 2019-07-09T00:54:45.54 0.1 undecidable manual P 132 0.3894 97 0.24 93
IV.FAGN.HHZ. 2019-07-09T00:54:45.70 0.6 undecidable manual P 330 0.4191 50 -0.21 48
IV.CERA.HHE. 2019-07-09T00:54:44.10 0.1 undecidable manual P 160 0.3256 98 0.22 95
IV.VVLD.HHZ. 2019-07-09T00:54:44.25 0.3 undecidable manual S 260 0.1835 104 0.37 70
IV.POFI.HHZ. 2019-07-09T00:54:44.84 0.6 undecidable manual S 212 0.2176 102 -0.32 47
IV.INTR.HHZ. 2019-07-09T00:54:41.31 0.3 undecidable manual S 15 0.1124 113 0.05 77
IV.POFI.HHZ. 2019-07-09T00:54:41.27 0.3 undecidable manual P 212 0.2176 102 -0.26 71
IV.VVLD.HHZ. 2019-07-09T00:54:40.73 0.1 undecidable manual P 260 0.1835 104 -0.06 100
IV.MNTT.EHZ. 2019-07-09T00:54:39.43 3.0 positive manual P -4.71 0
IV.INTR.HHZ. 2019-07-09T00:54:39.17 0.1 undecidable manual P 15 0.1124 113 -0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.INTR.HHE. ML:0.6 5.02E-5 0.24 AML other m 2019-07-09T00:54:41.52
IV.INTR.HHN. ML:0.6 5.73E-5 0.64 AML other m 2019-07-09T00:54:41.24
IV.VVLD.HHE. ML:0.6 3.505E-5 0.18 AML other m 2019-07-09T00:54:44.36
IV.VVLD.HHN. ML:0.6 2.765E-5 0.3 AML other m 2019-07-09T00:54:44.64
IV.POFI.HHE. ML:0.2 1.0151754E-5 0.26 AML other m 2019-07-09T00:54:46.79
IV.POFI.HHN. ML:-0.1 6.297836E-6 0.24 AML other m 2019-07-09T00:54:46.96
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