Earthquake with magnitude of ML 1.5 on date 14-10-2019 and time 07:20:43 (UTC) in region 4 km NE Cittareale (RI)

A magnitude ML 1.5 earthquake occured in region: 4 km NE Cittareale (RI), on

  • 14-10-2019 07:20:43 (UTC)
  • 14-10-2019 09:20:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.65, 13.18 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
Cittareale RI 4 482 482
Accumoli RI 7 667 1149
Amatrice RI 9 2657 3806
Montereale AQ 15 2581 6387
Cascia PG 16 3217 9604
Posta RI 16 694 10298
Borbona RI 16 617 10915
Arquata del Tronto AP 16 1178 12093
Norcia PG 17 4957 17050
Capitignano AQ 18 665 17715
Campotosto AQ 19 542 18257
Monteleone di Spoleto PG 19 599 18856

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NW of L'Aquila (69753 inhabitants)
43 Km W of Teramo (54892 inhabitants)
45 Km E of Terni (111501 inhabitants)
52 Km SE of Foligno (57155 inhabitants)
81 Km W of Montesilvano (53738 inhabitants)
82 Km NE of Guidonia Montecelio (88673 inhabitants)
82 Km SE of Perugia (166134 inhabitants)
83 Km NE of Tivoli (56533 inhabitants)
87 Km W of Pescara (121014 inhabitants)
87 Km W of Chieti (51815 inhabitants)
92 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
Rev 100 ML 1.5 2019-10-14
07:20:43
42.65 13.18 11 2019-10-14
07:42:36
Sala Sismica INGV-Roma 73245511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-14 07:20:43 ± 0.08
Latitude 42.65 ± 0.01
Longitude 13.18 ± 0.01
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73245511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 542
Semi-minor axis of confidence ellipse (meter) 463
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 146
Circular confidence region, given by single value of horizontal uncertainty (meter) 540
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 87
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.3912
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.5
Num. used stations 34
Type of magnitude ML
Reference to an origin 73245511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-14 07:42:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
CR.STON.BHZ. 2019-10-14T07:21:49.88 3.0 undecidable manual Sn -0.06 0
IV.SOI.EHZ. 2019-10-14T07:21:48.04 3.0 negative manual Pg 10.33 0
IV.ISPIC.HNZ. 2019-10-14T07:21:47.66 3.0 undecidable manual Pn -2.73 0
IV.ACER.HHZ. 2019-10-14T07:21:46.10 3.0 undecidable manual Sn -8.8 0
IV.MARS.EHZ. 2019-10-14T07:21:46.62 3.0 positive manual Pg 13.24 0
IV.SGG.HNZ. 2019-10-14T07:21:34.36 3.0 undecidable manual Sg 7.48 0
IV.VBKN.HHZ. 2019-10-14T07:21:33.70 3.0 undecidable manual Sn -5.77 0
IV.GALF.HHZ. 2019-10-14T07:21:33.91 3.0 undecidable manual Pn -3.18 0
IV.NOCI.HHZ. 2019-10-14T07:21:30.97 3.0 undecidable manual Pg 18.51 0
IV.TDS.HHZ. 2019-10-14T07:21:28.66 3.0 undecidable manual Pg 8.77 0
GU.RNCA.HHZ. 2019-10-14T07:21:23.34 3.0 undecidable manual Sg 17.66 0
MN.BNI.HHZ. 2019-10-14T07:21:18.94 3.0 negative manual Pg 18.719999 0
CR.ZAG.BHZ. 2019-10-14T07:21:16.12 3.0 undecidable manual Sn -7.01 0
IV.MF5.EHZ. 2019-10-14T07:20:58.41 0.6 undecidable manual S 31 0.3912 50 0.99 35
IV.GIGS.HHZ. 2019-10-14T07:20:55.76 0.6 undecidable manual S 125 0.3489 50 -0.42 44
IV.ARRO.EHZ. 2019-10-14T07:20:55.02 0.6 undecidable manual S 257 0.3157 50 -0.17 47
IV.MMO1.EHZ. 2019-10-14T07:20:53.74 0.6 undecidable manual S 23 0.268 50 -0.03 49
IV.MNTT.EHZ. 2019-10-14T07:20:52.48 3.0 undecidable manual Sg 7.44 0
IV.MF5.EHZ. 2019-10-14T07:20:51.86 0.1 undecidable manual P 31 0.3912 50 0.42 87
IV.GIGS.HHZ. 2019-10-14T07:20:50.45 0.1 undecidable manual P 125 0.3489 50 -0.27 91
IV.ARRO.EHZ. 2019-10-14T07:20:50.10 0.1 undecidable manual P 257 0.3157 50 -0.05 96
IV.MTRA.EHZ. 2019-10-14T07:20:50.86 0.6 undecidable manual S 56 0.188 117 -0.52 44
IV.NRCA.HHZ. 2019-10-14T07:20:50.95 0.6 undecidable manual S 344 0.188 117 -0.43 45
IV.RM33.EHZ. 2019-10-14T07:20:49.92 0.6 undecidable manual S 171 0.1457 123 -0.05 49
IV.MMO1.EHZ. 2019-10-14T07:20:49.21 0.1 undecidable manual P 23 0.268 50 -0.12 95
IT.VNF1.HGZ. 2019-10-14T07:20:49.86 3.0 undecidable manual Pg 3.45 0
IV.LNSS.HHZ. 2019-10-14T07:20:49.23 0.6 undecidable manual S 245 0.1169 129 0.16 49
IV.SMA1.EHZ. 2019-10-14T07:20:49.26 0.6 undecidable manual S 101 0.1142 130 0.27 48
IV.RM33.EHZ. 2019-10-14T07:20:47.14 0.1 undecidable manual P 171 0.1457 123 0 100
IV.MTRA.EHZ. 2019-10-14T07:20:47.82 0.1 undecidable manual P 56 0.188 117 -0.13 97
IV.NRCA.HHZ. 2019-10-14T07:20:47.80 0.1 undecidable manual P 344 0.188 117 -0.15 96
IV.SMA1.EHZ. 2019-10-14T07:20:46.88 0.1 undecidable manual P 101 0.1142 130 0.31 94
IV.RCAV.EHZ. 2019-10-14T07:20:46.11 3.0 undecidable manual Pg 8.12 0
IV.LNSS.HHZ. 2019-10-14T07:20:46.82 0.1 undecidable manual P 245 0.1169 129 0.2 97
IV.MNTV.HNZ. 2019-10-14T07:20:44.47 3.0 undecidable manual Sg 2.78 0
IV.FIR.HHZ. 2019-10-14T07:20:29.64 3.0 undecidable manual Sn 0.64 0
GU.GRAM.HHZ. 2019-10-14T07:20:29.06 3.0 positive manual Pg 2.67 0
IV.CAVE.HHZ. 2019-10-14T07:20:16.15 3.0 negative manual P -3.58 0
IT.FIE.HGZ. 2019-10-14T07:20:14.69 3.0 undecidable manual P -1.32 0
IV.PE3.EHZ. 2019-10-14T07:20:12.34 3.0 undecidable manual P -0.64 0
IV.CMPO.HNZ. 2019-10-14T07:20:10.73 3.0 negative manual P -1.15 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CMPO.HNE. ML:3.5 0.00060149375 0.0704 AML other m 2019-10-14T07:20:19.30
IV.CMPO.HNN. ML:3.7 0.0009628418 0.5696 AML other m 2019-10-14T07:20:24.60
IV.PE3.EHE. ML:3.1 0.00086142545 0.0576 AML other m 2019-10-14T07:20:13.65
IV.PE3.EHN. ML:3 0.00072542985 0.1024 AML other m 2019-10-14T07:20:13.64
IV.CAVE.HHE. ML:3.9 0.00101823065 0.1216 AML other m 2019-10-14T07:20:34.56
IV.CAVE.HHN. ML:4 0.001140152 0.1184 AML other m 2019-10-14T07:20:34.57
GU.GRAM.HHE. ML:2.3 1.8533885E-5 0.3584 AML other m 2019-10-14T07:20:57.79
GU.GRAM.HHN. ML:2.4 2.5742915E-5 0.3232 AML other m 2019-10-14T07:20:35.71
IV.RCAV.EHE. ML:1.3 2.4504733E-5 0.6016 AML other m 2019-10-14T07:21:53.60
IV.RCAV.EHN. ML:1.1 1.67150845E-5 0.4192 AML other m 2019-10-14T07:21:52.46
IV.LNSS.HHE. ML:1.8 0.00062800995 0.16 AML other m 2019-10-14T07:20:49.34
IV.LNSS.HHN. ML:1.6 0.00041638935 0.1824 AML other m 2019-10-14T07:20:49.49
IV.LNSS.HNE. ML:1.8 0.00061740845 0.1504 AML other m 2019-10-14T07:20:49.34
IV.LNSS.HNN. ML:1.7 0.0004992238 0.192 AML other m 2019-10-14T07:20:49.50
IV.SMA1.EHE. ML:1.7 0.0005627593 0.2592 AML other m 2019-10-14T07:20:49.74
IV.SMA1.EHN. ML:1.6 0.0004051603 0.1408 AML other m 2019-10-14T07:20:49.62
IV.RM33.HNE. ML:1.4 0.0002035185 0.1376 AML other m 2019-10-14T07:20:50.25
IV.RM33.HNN. ML:1.4 0.00021387715 0.1088 AML other m 2019-10-14T07:20:50.61
IV.RM33.EHE. ML:1.3 0.0001877584 0.1376 AML other m 2019-10-14T07:20:50.33
IV.RM33.EHN. ML:1.4 0.00020413255 0.0992 AML other m 2019-10-14T07:20:50.61
IV.NRCA.HNE. ML:1.6 0.00027591075 0.1312 AML other m 2019-10-14T07:20:51.18
IV.NRCA.HNN. ML:1.5 0.00020469615 0.8224 AML other m 2019-10-14T07:21:09.53
IV.NRCA.HHE. ML:1.6 0.0002956344 0.1408 AML other m 2019-10-14T07:20:51.11
IV.NRCA.HHN. ML:1.2 0.00012599725 0.0992 AML other m 2019-10-14T07:20:52.51
IV.MTRA.HNE. ML:1.3 0.000134616855 0.2208 AML other m 2019-10-14T07:20:51.04
IV.MTRA.HNN. ML:1.4 0.00018801535 0.7904 AML other m 2019-10-14T07:21:11.57
IV.MTRA.EHE. ML:1.3 0.000139603405 0.2016 AML other m 2019-10-14T07:20:51.04
IV.MTRA.EHN. ML:1 7.486843E-5 0.1408 AML other m 2019-10-14T07:20:51.40
IV.ARRO.EHE. ML:0.9 3.2297865E-5 0.24 AML other m 2019-10-14T07:20:56.42
IV.ARRO.EHN. ML:1 3.8788485E-5 0.1408 AML other m 2019-10-14T07:20:55.45
IV.GIGS.HHE. ML:0.2 6.113705E-6 0.1408 AML other m 2019-10-14T07:20:55.81
IV.GIGS.HHN. ML:0.4 1.20832595E-5 0.0992 AML other m 2019-10-14T07:20:55.89
IV.MF5.EHE. ML:0.9 2.47565775E-5 0.64 AML other m 2019-10-14T07:21:23.16
IV.MF5.EHN. ML:1 3.172841E-5 0.2592 AML other m 2019-10-14T07:20:58.85
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
Waveforms Seismic signals in full SEED format Download