Earthquake with magnitude of ML 1.8 on date 18-09-2019 and time 00:52:25 (Italy) in region 2 km NW Navelli (AQ)

A magnitude ML 1.8 earthquake occured in region: 2 km NW Navelli (AQ), on

  • 17-09-2019 22:52:25 (UTC)
  • 18-09-2019 00:52:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.25, 13.71 at 9 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
Navelli AQ 2 554 554
Caporciano AQ 3 230 784
Capestrano AQ 5 884 1668
Carapelle Calvisio AQ 6 87 1755
San Pio delle Camere AQ 6 661 2416
Collepietro AQ 7 237 2653
Castelvecchio Calvisio AQ 7 153 2806
Tione degli Abruzzi AQ 8 310 3116
Acciano AQ 8 327 3443
Calascio AQ 9 137 3580
San Benedetto in Perillis AQ 9 113 3693
Fontecchio AQ 9 369 4062
Prata d'Ansidonia AQ 9 496 4558
Ofena AQ 10 506 5064
Bussi sul Tirino PE 10 2518 7582
Villa Santa Lucia degli Abruzzi AQ 11 123 7705
Secinaro AQ 11 359 8064
Fagnano Alto AQ 11 418 8482
Molina Aterno AQ 12 386 8868
Santo Stefano di Sessanio AQ 12 111 8979
Castel del Monte AQ 13 413 9392
Popoli PE 13 5172 14564
Barisciano AQ 13 1828 16392
San Demetrio ne' Vestini AQ 13 1854 18246
Castelvecchio Subequo AQ 13 982 19228
Gagliano Aterno AQ 14 254 19482
Pescosansonesco PE 14 517 19999
Brittoli PE 14 290 20289
Villa Sant'Angelo AQ 15 424 20713
Corvara PE 15 256 20969
Castiglione a Casauria PE 15 831 21800
Carpineto della Nora PE 15 662 22462
Castel di Ieri AQ 15 303 22765
Poggio Picenze AQ 16 1136 23901
Sant'Eusanio Forconese AQ 16 394 24295
Vittorito AQ 16 873 25168
Pietranico PE 17 484 25652
Rocca di Mezzo AQ 17 1526 27178
Tocco da Casauria PE 17 2688 29866
Civitaquana PE 17 1247 31113
Torre de' Passeri PE 18 3147 34260
Corfinio AQ 18 1051 35311
Vicoli PE 18 390 35701
Raiano AQ 18 2815 38516
Rocca di Cambio AQ 18 533 39049
Villa Celiera PE 19 681 39730
Fossa AQ 19 721 40451
Cugnoli PE 19 1506 41957
Civitella Casanova PE 19 1815 43772
Goriano Sicoli AQ 20 569 44341

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of L'Aquila (69753 inhabitants)
39 Km W of Chieti (51815 inhabitants)
46 Km S of Teramo (54892 inhabitants)
46 Km SW of Montesilvano (53738 inhabitants)
48 Km SW of Pescara (121014 inhabitants)
82 Km E of Tivoli (56533 inhabitants)
86 Km E of Guidonia Montecelio (88673 inhabitants)
94 Km E of Terni (111501 inhabitants)
100 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
Rev 100 ML 1.8 2019-09-17
22:52:25
42.25 13.71 9 2019-09-17
23:03:07
Sala Sismica INGV-Roma 72504951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-17 22:52:25 ± 0.07
Latitude 42.25 ± 0.00
Longitude 13.71 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72504951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 607
Semi-minor axis of confidence ellipse (meter) 289
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 53
Circular confidence region, given by single value of horizontal uncertainty (meter) 610
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 82
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.72935
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 72504951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-17 23:03:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.VULT.HHZ. 2019-09-17T22:53:28.69 3.0 undecidable manual Sg 5.7 0
IV.POFI.HHZ. 2019-09-17T22:52:45.16 0.6 undecidable manual S 180 0.5333 50 0.93 35
IT.OPI.HGE. 2019-09-17T22:52:43.25 0.6 undecidable manual S 170 0.482 50 0.53 42
IV.FDMO.HHZ. 2019-09-17T22:52:42.42 3.0 positive manual P -1.07 0
IV.CSP1.EHZ. 2019-09-17T22:52:42.36 3.0 undecidable manual P -1.29 0
IV.MNTT.EHZ. 2019-09-17T22:52:42.45 3.0 negative manual P 0.81 0
IV.OFFI.HHZ. 2019-09-17T22:52:40.04 3.0 negative manual P 0.85 0
IV.LPEL.HHZ. 2019-09-17T22:52:40.28 0.3 undecidable manual S 120 0.4038 50 -0.1 70
IV.MF5.EHZ. 2019-09-17T22:52:40.48 3.0 positive manual P -0.17 0
IV.TERO.HHZ. 2019-09-17T22:52:40.23 0.3 undecidable manual S 348 0.3804 50 0.53 64
IV.MC2.EHZ. 2019-09-17T22:52:40.39 3.0 positive manual P -0.41 0
IV.ARRO.EHZ. 2019-09-17T22:52:40.92 3.0 positive manual P -0.12 0
IV.VVLD.HHZ. 2019-09-17T22:52:39.98 0.1 undecidable manual S 190 0.3867 50 0.08 94
IV.MMO1.EHZ. 2019-09-17T22:52:39.53 3.0 undecidable manual P -0.19 0
IV.MIDA.HHZ. 2019-09-17T22:52:39.40 0.3 positive manual P 146 0.7293 50 -0.25 63
IV.GUAR.HHZ. 2019-09-17T22:52:38.04 3.0 undecidable manual P 0
IV.PTQR.HHZ. 2019-09-17T22:52:38.18 1.0 undecidable manual S 225 0.3256 50 0.09 24
IV.CAMP.HHZ. 2019-09-17T22:52:38.63 0.6 undecidable manual S 322 0.3624 50 -0.54 42
IV.INTR.HHZ. 2019-09-17T22:52:37.01 0.3 undecidable manual S 149 0.2779 106 0.41 67
IV.POFI.HHZ. 2019-09-17T22:52:36.17 0.3 undecidable manual P 180 0.5333 50 -0.12 68
IT.OPI.HGE. 2019-09-17T22:52:35.43 3.0 undecidable manual P 170 0.482 50 0 0
IV.GIGS.HHZ. 2019-09-17T22:52:34.28 0.3 undecidable manual S 333 0.2275 109 -0.44 67
IV.RM33.EHZ. 2019-09-17T22:52:34.73 0.6 undecidable manual P 305 0.4497 50 -0.14 46
IV.FIAM.HHZ. 2019-09-17T22:52:34.63 0.3 undecidable manual P 272 0.4416 50 -0.09 69
IV.TERO.HHZ. 2019-09-17T22:52:33.45 0.6 undecidable manual P 348 0.3804 50 -0.23 45
IV.LPEL.HHZ. 2019-09-17T22:52:33.63 0.1 undecidable manual P 120 0.4038 50 -0.44 86
IV.VVLD.HHZ. 2019-09-17T22:52:33.68 0.3 positive manual P 190 0.3867 50 -0.12 70
IV.VCEL.EHZ. 2019-09-17T22:52:33.47 0.1 undecidable manual S 33 0.1718 115 0.74 81
IV.PTQR.HHZ. 2019-09-17T22:52:32.72 1.0 positive manual P 225 0.3256 50 -0.03 24
IV.CAMP.HHZ. 2019-09-17T22:52:32.90 0.6 undecidable manual P 322 0.3624 50 -0.48 43
MN.AQU.HHE. 2019-09-17T22:52:31.32 0.1 undecidable manual P 294 0.25 108 0.02 97
IV.INTR.HHZ. 2019-09-17T22:52:31.67 0.6 positive manual P 149 0.2779 106 -0.22 47
IV.VCEL.EHZ. 2019-09-17T22:52:30.03 0.3 undecidable manual P 33 0.1718 115 0.37 69
IV.GIGS.HHZ. 2019-09-17T22:52:30.58 0.3 negative manual P 333 0.2275 109 -0.23 70
IV.FAGN.HHZ. 2019-09-17T22:52:30.51 0.1 undecidable manual S 279 0.0971 129 0.23 96
IT.SULP.HGE. 2019-09-17T22:52:30.79 0.1 undecidable manual P 136 0.2293 109 -0.07 97
IV.FAGN.HHZ. 2019-09-17T22:52:28.55 0.1 negative manual P 279 0.0971 129 0.3 95
IV.T0110.HHZ. 2019-09-17T22:52:28.51 0.1 undecidable manual S 115 0.0513 147 -0.58 89
IV.T0110.HHZ. 2019-09-17T22:52:27.48 0.1 negative manual P 115 0.0513 147 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T0110.HHE. ML:2.7 0.010110783 0.1792 AML other m 2019-09-17T22:52:29.40
IV.T0110.HHN. ML:2.8 0.012617955 0.256 AML other m 2019-09-17T22:52:28.64
IV.FAGN.HHE. ML:2.7 0.006011581 0.3328 AML other m 2019-09-17T22:52:32.75
IV.FAGN.HHN. ML:2.6 0.005977844 0.2432 AML other m 2019-09-17T22:52:32.77
IV.VCEL.EHE. ML:2.5 0.0023239055 0.2944 AML other m 2019-09-17T22:52:37.49
IV.VCEL.EHN. ML:2.5 0.002302981 0.384 AML other m 2019-09-17T22:52:35.60
IV.GIGS.HHE. ML:1.3 0.0001282984 0.3328 AML other m 2019-09-17T22:52:37.79
IV.GIGS.HHN. ML:1.4 0.0001507962 0.2432 AML other m 2019-09-17T22:52:35.01
IV.INTR.HHE. ML:0.3 8.726686E-6 0.2432 AML other m 2019-09-17T22:52:38.06
IV.INTR.HHN. ML:1.9 0.0003777503 0.4096 AML other m 2019-09-17T22:52:37.86
IV.PTQR.HHE. ML:1.4 9.882129E-5 0.2432 AML other m 2019-09-17T22:52:43.83
IV.PTQR.HHN. ML:1.3 8.6412515E-5 0.1792 AML other m 2019-09-17T22:52:42.44
IV.CAMP.HHE. ML:1.6 0.0001422007 0.5632 AML other m 2019-09-17T22:52:46.91
IV.CAMP.HHN. ML:1.8 0.00024346115 0.6784 AML other m 2019-09-17T22:52:43.60
IV.TERO.HNE. ML:2 0.00036080585 1.2416 AML other m 2019-09-17T22:52:49.42
IV.TERO.HNN. ML:1.6 0.00012478045 0.4736 AML other m 2019-09-17T22:52:45.19
IV.TERO.HHE. ML:2 0.0002882487 0.2176 AML other m 2019-09-17T22:52:41.52
IV.TERO.HHN. ML:1.8 0.00019771335 0.2304 AML other m 2019-09-17T22:52:42.04
IV.LPEL.HNE. ML:2.1 0.00037338505 0.256 AML other m 2019-09-17T22:52:41.04
IV.LPEL.HNN. ML:2 0.000308476895 0.3072 AML other m 2019-09-17T22:52:41.73
IV.LPEL.HHE. ML:2.1 0.00037235885 0.2432 AML other m 2019-09-17T22:52:41.16
IV.LPEL.HHN. ML:2 0.00030783185 0.2048 AML other m 2019-09-17T22:52:42.11
IV.VVLD.HHE. ML:1.8 0.0001852701 0.4736 AML other m 2019-09-17T22:52:44.12
IV.VVLD.HHN. ML:1.7 0.00014827585 0.5376 AML other m 2019-09-17T22:52:40.41
IV.VVLD.HNE. ML:1.7 0.000151070235 0.5376 AML other m 2019-09-17T22:52:44.13
IV.VVLD.HNN. ML:1.7 0.00014960352 0.4608 AML other m 2019-09-17T22:52:40.40
IV.FIAM.HNE. ML:2.8 0.00171228065 1.1136 AML other m 2019-09-17T22:52:33.74
IV.FIAM.HNN. ML:1.8 0.0001787789 0.6656 AML other m 2019-09-17T22:52:57.08
IV.FIAM.HHE. ML:1.6 0.0001173512 0.4608 AML other m 2019-09-17T22:52:47.64
IV.FIAM.HHN. ML:1.4 7.4769965E-5 0.4352 AML other m 2019-09-17T22:52:48.83
IV.RM33.EHE. ML:1.9 0.00018831075 0.3584 AML other m 2019-09-17T22:52:45.22
IV.RM33.EHN. ML:1.8 0.0001658484 0.3584 AML other m 2019-09-17T22:52:45.47
IV.RM33.HNE. ML:1.9 0.0002069776 0.5376 AML other m 2019-09-17T22:52:47.88
IV.RM33.HNN. ML:1.9 0.000197273695 0.3712 AML other m 2019-09-17T22:52:45.63
IV.POFI.HNE. ML:1.7 0.00011747395 0.6272 AML other m 2019-09-17T22:52:51.36
IV.POFI.HNN. ML:1.9 0.000164685855 0.96 AML other m 2019-09-17T22:52:50.76
IV.POFI.HHE. ML:1.4 4.7551315E-5 0.3584 AML other m 2019-09-17T22:52:50.68
IV.POFI.HHN. ML:1.5 5.926563E-5 0.2688 AML other m 2019-09-17T22:52:47.90
IV.MIDA.HNE. ML:1.8 7.7781155E-5 0.512 AML other m 2019-09-17T22:52:54.73
IV.MIDA.HNN. ML:2.2 0.0002099427 2.2016 AML other m 2019-09-17T22:53:03.34
IV.MIDA.HHE. ML:1.6 5.5170665E-5 0.4608 AML other m 2019-09-17T22:52:59.62
IV.MIDA.HHN. ML:1.6 5.6428895E-5 0.2432 AML other m 2019-09-17T22:52:54.73
IV.OFFI.HHE. ML:2.1 0.00020089335 0.4224 AML other m 2019-09-17T22:52:59.57
IV.OFFI.HHN. ML:2.3 0.0003015146 0.704 AML other m 2019-09-17T22:53:04.78
IV.MF5.EHE. ML:1.7 6.848222E-5 0.5888 AML other m 2019-09-17T22:53:11.30
IV.MF5.EHN. ML:2 0.000114026895 0.5376 AML other m 2019-09-17T22:53:08.10
IV.ARRO.EHE. ML:1.4 3.2864605E-5 0.2176 AML other m 2019-09-17T22:52:48.10
IV.ARRO.EHN. ML:1.4 2.8352625E-5 0.3328 AML other m 2019-09-17T22:52:57.80
IV.FDMO.HHE. ML:1.6 3.9280435E-5 0.3968 AML other m 2019-09-17T22:52:58.91
IV.FDMO.HHN. ML:1.7 4.4525565E-5 0.2816 AML other m 2019-09-17T22:52:59.75
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