ISTITUTO NAZIONALE DI GEOFISICA E VULCANOLOGIA

Earthquake with magnitude of ML 1.1 on date 16-03-2019 and time 07:20:29 (UTC) in region 7 km S Mercatello sul Metauro (PU)

A magnitude ML 1.1 earthquake occured in region: 7 km S Mercatello sul Metauro (PU), on

  • 16-03-2019 07:20:29 (UTC)
  • 16-03-2019 08:20:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.59, 12.33 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
Mercatello sul Metauro PU 7 1378 1378
Apecchio PU 8 1882 3260
Borgo Pace PU 8 606 3866
Sant'Angelo in Vado PU 11 4133 7999
San Giustino PG 13 11297 19296
Sestino AR 14 1355 20651
Piobbico PU 15 2029 22680
Belforte all'Isauro PU 15 769 23449
Sansepolcro AR 15 15884 39333
Città di Castello PG 16 39913 79246
Piandimeleto PU 17 2167 81413
Badia Tedalda AR 18 1087 82500
Urbania PU 18 7099 89599
Peglio PU 18 696 90295
Lunano PU 18 1527 91822
Pietralunga PG 18 2111 93933
Citerna PG 20 3531 97464
Frontino PU 20 293 97757

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km E of Arezzo (99543 inhabitants)
54 Km N of Perugia (166134 inhabitants)
56 Km SW of Rimini (147750 inhabitants)
59 Km SW of Pesaro (94582 inhabitants)
62 Km S of Cesena (96758 inhabitants)
62 Km W of Fano (60888 inhabitants)
74 Km SE of Forlì (117913 inhabitants)
77 Km NW of Foligno (57155 inhabitants)
86 Km SE of Faenza (58541 inhabitants)
86 Km E of Siena (53903 inhabitants)
89 Km E of Firenze (382808 inhabitants)
93 Km S of Ravenna (159116 inhabitants)
94 Km E of Scandicci (50609 inhabitants)
96 Km W of Ancona (100861 inhabitants)
98 Km SE of Imola (69797 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 1.1 2019-03-16
07:20:29
43.59 12.33 9 2019-03-16
07:30:31
Sala Sismica INGV-Roma 66583501
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-16 07:20:29 ± 0.04
Latitude 43.59 ± 0.00
Longitude 12.33 ± 0.00
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 66583501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 246
Semi-minor axis of confidence ellipse (meter) 192
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 359
Circular confidence region, given by single value of horizontal uncertainty (meter) 250
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 131
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.36962
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 66583501
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-16 07:30:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SLCN.HHZ. 2019-03-16T07:22:23.43 3.0 undecidable manual Sn 4.39 0
CR.STON.BHZ. 2019-03-16T07:22:21.46 3.0 undecidable manual Sn 3.91 0
IV.SPS2.HHZ. 2019-03-16T07:21:59.07 3.0 positive manual Pg 11.38 0
IV.EUCT.HNZ. 2019-03-16T07:21:59.52 3.0 undecidable manual Sg 10.35 0
IV.VITU.HHZ. 2019-03-16T07:21:53.79 3.0 undecidable manual Sn 1.31 0
IV.GATE.HHZ. 2019-03-16T07:21:47.69 3.0 undecidable manual Sn -1.55 0
IV.MSSA.HHZ. 2019-03-16T07:21:41.13 3.0 undecidable manual Sg 7.51 0
GU.CANO.HHZ. 2019-03-16T07:21:19.36 3.0 positive manual Pn 1.93 0
IV.ZONE.HHZ. 2019-03-16T07:21:17.47 3.0 undecidable manual Pg 4.9 0
IV.EUCT.HNZ. 2019-03-16T07:21:16.52 3.0 undecidable manual Pn 2.26 0
IV.TERO.HHZ. 2019-03-16T07:21:14.78 3.0 undecidable manual S 1.56 0
IV.LAV9.HNZ. 2019-03-16T07:21:03.05 3.0 undecidable manual Pn 0.72 0
IV.SAMA.HHZ. 2019-03-16T07:21:00.96 3.0 negative manual Pn 0.15 0
IV.FIR.HHZ. 2019-03-16T07:20:58.91 3.0 undecidable manual S 0.24 0
IT.FAZ.HGZ. 2019-03-16T07:20:46.42 3.0 undecidable manual P 1.41 0
IV.CAFI.HHZ. 2019-03-16T07:20:43.46 0.3 undecidable manual S 226 0.3696 50 0.02 71
IV.BRSN.EHZ. 2019-03-16T07:20:41.90 3.0 positive manual P -1.95 0
IV.FRON.EHZ. 2019-03-16T07:20:41.36 0.6 undecidable manual S 104 0.295 50 0.13 47
IV.ATMI.HHZ. 2019-03-16T07:20:40.07 0.6 undecidable manual S 190 0.2581 108 -0.05 48
IV.FOSV.EHZ. 2019-03-16T07:20:39.18 3.0 undecidable manual P 0.61 0
IV.ATVO.HHZ. 2019-03-16T07:20:38.47 0.6 undecidable manual S 165 0.2131 112 -0.04 49
IV.NARO.HHZ. 2019-03-16T07:20:37.33 0.6 undecidable manual S 83 0.1826 115 -0.09 48
IV.CAFI.HHZ. 2019-03-16T07:20:37.59 0.1 undecidable manual P 226 0.3696 50 -0.03 95
IV.ARVD.HHZ. 2019-03-16T07:20:37.36 3.0 undecidable manual P -1.41 0
IV.FRON.EHZ. 2019-03-16T07:20:36.20 0.1 undecidable manual P 104 0.295 50 -0.14 94
IV.ATPI.EHZ. 2019-03-16T07:20:36.25 0.6 undecidable manual S 159 0.1475 120 0.04 49
IV.ATMI.HHZ. 2019-03-16T07:20:35.83 0.1 undecidable manual P 190 0.2581 108 0.13 95
IV.PARC.HHZ. 2019-03-16T07:20:34.36 0.6 undecidable manual S 312 0.0899 133 -0.05 50
IV.BADI.EHZ. 2019-03-16T07:20:34.46 0.6 undecidable manual S 218 0.0998 130 -0.26 47
IV.ATVO.HHZ. 2019-03-16T07:20:34.75 0.1 negative manual P 165 0.2131 112 -0.02 98
IV.APEC.HHZ. 2019-03-16T07:20:34.00 0.3 undecidable manual S 115 0.0719 140 0.06 75
IV.ATPI.EHZ. 2019-03-16T07:20:33.48 0.1 undecidable manual P 159 0.1475 120 0.04 99
IV.PIEI.HHZ. 2019-03-16T07:20:33.60 3.0 undecidable manual P 0.42 0
IV.NARO.HHZ. 2019-03-16T07:20:33.99 0.1 undecidable manual P 83 0.1826 115 -0.15 96
IV.SSP9.EHZ. 2019-03-16T07:20:33.88 3.0 negative manual P 0.21 0
IV.APEC.HHZ. 2019-03-16T07:20:32.30 0.1 undecidable manual P 115 0.0719 140 0.17 97
IV.PARC.HHZ. 2019-03-16T07:20:32.50 0.1 undecidable manual P 312 0.0899 133 0.09 99
IV.BADI.EHZ. 2019-03-16T07:20:32.60 0.1 positive manual P 218 0.0998 130 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APEC.HHN. ML:1.4 0.000356 0.38 AML other m 2019-03-16T07:20:34.84
IV.BADI.EHN. ML:1.5 0.0004245 1.4 AML other m 2019-03-16T07:20:34.01
IV.BADI.EHE. ML:1.6 0.0005175 0.08 AML other m 2019-03-16T07:20:34.80
IV.APEC.HHE. ML:1.4 0.0003735 0.62 AML other m 2019-03-16T07:20:35.71
IV.ATPI.EHE. ML:1 9.555E-5 0.56 AML other m 2019-03-16T07:20:36.60
IV.PARC.HHN. ML:1 0.0001235 0.42 AML other m 2019-03-16T07:20:36.59
IV.NARO.HHN. ML:0.8 4.93E-5 0.74 AML other m 2019-03-16T07:20:37.94
IV.PIEI.HHE. ML:1 9.71E-5 0.94 AML other m 2019-03-16T07:20:37.20
IV.PARC.HHE. ML:1 0.0001285 1.46 AML other m 2019-03-16T07:20:37.75
IV.PIEI.HHN. ML:0.8 6.03E-5 1.4 AML other m 2019-03-16T07:20:38.05
IV.ATVO.HHN. ML:1.2 9.575E-5 0.16 AML other m 2019-03-16T07:20:39.08
IV.NARO.HHE. ML:0.8 4.52E-5 1.3 AML other m 2019-03-16T07:20:39.23
IV.ATVO.HHE. ML:1.2 0.000109 0.82 AML other m 2019-03-16T07:20:39.13
IV.ATPI.EHN. ML:1 8.77E-5 0.3 AML other m 2019-03-16T07:20:39.84
IV.ATMI.HHN. ML:1.2 9.045E-5 1.52 AML other m 2019-03-16T07:20:41.16
IV.ATMI.HHE. ML:1.2 8.775E-5 0.62 AML other m 2019-03-16T07:20:42.42
IV.FIR.HHE. ML:2.7 0.0005665 0.1 AML other m 2019-03-16T07:20:55.04
IV.FIR.HHN. ML:2.6 0.0004675 0.2 AML other m 2019-03-16T07:21:01.28
IV.SAMA.HHN. ML:3.3 0.000573 0.06 AML other m 2019-03-16T07:21:12.58
IV.SAMA.HHE. ML:3.3 0.0005995 0.76 AML other m 2019-03-16T07:21:12.93
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