Earthquake with magnitude of ML 1.3 on date 16-11-2019 and time 14:24:41 (Italy) in region 3 km E Artena (RM)

A magnitude ML 1.3 earthquake occured in region: 3 km E Artena (RM), on

  • 16-11-2019 13:24:41 (UTC)
  • 16-11-2019 14:24:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.74, 12.95 at 10 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
Artena RM 3 14276 14276
Colleferro RM 4 21595 35871
Valmontone RM 6 15959 51830
Rocca Massima LT 7 1136 52966
Segni RM 8 9159 62125
Labico RM 8 6379 68504
Gavignano RM 9 1916 70420
Cave RM 9 11287 81707
Lariano RM 10 13432 95139
Cori LT 11 11065 106204
Genazzano RM 11 6036 112240
Paliano FR 12 8281 120521
Montelanico RM 12 2131 122652
Rocca di Cave RM 12 377 123029
Palestrina RM 13 21672 144701
Castel San Pietro Romano RM 13 902 145603
Capranica Prenestina RM 14 351 145954
Zagarolo RM 16 17843 163797
Velletri RM 16 53303 217100
Olevano Romano RM 16 6687 223787
Gorga RM 16 710 224497
San Cesareo RM 16 15153 239650
San Vito Romano RM 17 3273 242923
Norma LT 17 3946 246869
Anagni FR 17 21464 268333
Serrone FR 17 3099 271432
Rocca Priora RM 17 11962 283394
Bellegra RM 17 2887 286281
Poli RM 18 2418 288699
Sgurgola FR 18 2676 291375
Roiate RM 18 737 292112
Carpineto Romano RM 18 4524 296636
Gallicano nel Lazio RM 19 6334 302970
Cisterna di Latina LT 19 36868 339838
Piglio FR 19 4666 344504
Pisoniano RM 19 770 345274
Acuto FR 19 1920 347194
Monte Compatri RM 20 11978 359172
Nemi RM 20 1943 361115
Casape RM 20 744 361859

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km E of Velletri (53303 inhabitants)
28 Km SE of Tivoli (56533 inhabitants)
30 Km NE of Aprilia (73446 inhabitants)
30 Km N of Latina (125985 inhabitants)
35 Km SE of Guidonia Montecelio (88673 inhabitants)
38 Km E of Pomezia (62966 inhabitants)
42 Km NE of Anzio (54211 inhabitants)
43 Km E of Roma (2864731 inhabitants)
60 Km E of Fiumicino (78395 inhabitants)
78 Km SW of L'Aquila (69753 inhabitants)
95 Km S of Terni (111501 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 1.3 2019-11-16
13:24:41
41.74 12.95 10 2019-11-16
13:32:45
Sala Sismica INGV-Roma 73875231
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-16 13:24:41 ± 0.07
Latitude 41.74 ± 0.00
Longitude 12.95 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73875231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 480
Semi-minor axis of confidence ellipse (meter) 453
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 288
Circular confidence region, given by single value of horizontal uncertainty (meter) 480
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 98
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.32735
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:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 73875231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-16 13:32:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GIUL.HHZ. 2019-11-16T13:24:53.39 0.3 undecidable manual S 128 0.2869 50 0.28 71
IV.GUAR.HNZ. 2019-11-16T13:24:52.46 0.6 undecidable manual S 78 0.2743 50 -0.28 47
IV.LATB.EHZ. 2019-11-16T13:24:51.25 0.3 undecidable manual S 178 0.2419 110 -0.48 68
IV.CERT.HHZ. 2019-11-16T13:24:50.44 0.1 undecidable manual S 6 0.214 112 -0.29 96
IV.RDP.HHN. 2019-11-16T13:24:49.23 0.3 undecidable manual S 278 0.1826 115 -0.4 71
IV.GUAR.HNZ. 2019-11-16T13:24:48.20 0.3 undecidable manual P 78 0.2743 50 0.07 74
IV.GIUL.HHZ. 2019-11-16T13:24:48.53 0.1 undecidable manual P 128 0.2869 50 0.18 96
IV.VIVA.HHE. 2019-11-16T13:24:48.26 0.3 undecidable manual S 276 0.1376 122 0.18 74
IV.MTCE.HHZ. 2019-11-16T13:24:48.85 0.1 undecidable manual P 331 0.3274 50 -0.19 95
IV.RMVT.HGZ. 2019-11-16T13:24:48.98 3.0 undecidable manual S 0
IV.LATB.EHZ. 2019-11-16T13:24:47.47 0.3 undecidable manual P 178 0.2419 110 -0.08 74
IV.RCAV.EHZ. 2019-11-16T13:24:47.37 0.3 undecidable manual S 357 0.1115 128 0.1 76
IV.SAMA.EHE. 2019-11-16T13:24:47.91 0.3 undecidable manual P 280 0.2725 50 -0.2 72
IV.CERT.HHZ. 2019-11-16T13:24:46.90 0.1 undecidable manual P 6 0.214 112 -0.07 100
IV.RDP.HHN. 2019-11-16T13:24:46.62 0.3 undecidable manual P 278 0.1826 115 0.29 72
IV.RMVT.HGZ. 2019-11-16T13:24:46.93 3.0 undecidable manual P 0
IV.RMP.HHZ. 2019-11-16T13:24:46.83 0.3 undecidable manual P 292 0.2014 113 0.11 75
IV.VIVA.HHE. 2019-11-16T13:24:45.75 0.1 undecidable manual P 276 0.1376 122 0.31 97
IV.RCAV.EHZ. 2019-11-16T13:24:45.28 0.3 undecidable manual P 357 0.1115 128 0.31 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RCAV.EHE. ML:1.4 0.00024943535 0.2368 AML other m 2019-11-16T13:24:48.02
IV.RCAV.EHN. ML:1.6 0.00041869645 0.3584 AML other m 2019-11-16T13:24:47.78
IV.CERT.HHE. ML:1.2 9.0190195E-5 0.3008 AML other m 2019-11-16T13:24:51.48
IV.CERT.HHN. ML:0.9 4.9611745E-5 0.1216 AML other m 2019-11-16T13:24:52.32
IV.GIUL.HHE. ML:1.2 6.817045E-5 0.1408 AML other m 2019-11-16T13:24:54.52
IV.GIUL.HHN. ML:1.6 0.0001932934 0.1408 AML other m 2019-11-16T13:24:53.78
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