ISTITUTO NAZIONALE DI GEOFISICA E VULCANOLOGIA

Earthquake with magnitude of ML 1.1 on date 14-03-2019 and time 13:08:16 (Italy) in region 2 km NE Piobbico (PU)

A magnitude ML 1.1 earthquake occured in region: 2 km NE Piobbico (PU), on

  • 14-03-2019 12:08:16 (UTC)
  • 14-03-2019 13:08:16 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.6, 12.54 at 12 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
Piobbico PU 2 2029 2029
Urbania PU 8 7099 9128
Apecchio PU 10 1882 11010
Cagli PU 11 8731 19741
Acqualagna PU 11 4393 24134
Peglio PU 11 696 24830
Sant'Angelo in Vado PU 12 4133 28963
Fermignano PU 12 8596 37559
Cantiano PU 16 2245 39804
Urbino PU 16 15019 54823
Lunano PU 16 1527 56350
Piandimeleto PU 17 2167 58517
Mercatello sul Metauro PU 17 1378 59895
Belforte all'Isauro PU 18 769 60664
Frontone PU 19 1300 61964
Pietralunga PG 19 2111 64075

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km SW of Pesaro (94582 inhabitants)
47 Km SW of Fano (60888 inhabitants)
51 Km S of Rimini (147750 inhabitants)
55 Km E of Arezzo (99543 inhabitants)
56 Km N of Perugia (166134 inhabitants)
64 Km SE of Cesena (96758 inhabitants)
73 Km N of Foligno (57155 inhabitants)
79 Km W of Ancona (100861 inhabitants)
80 Km SE of Forlì (117913 inhabitants)
92 Km SE of Faenza (58541 inhabitants)
95 Km S of Ravenna (159116 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 2019-03-14
12:08:16
43.6 12.54 12 2019-03-14
12:14:59
Sala Sismica INGV-Roma 66531791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-14 12:08:16 ± 0.12
Latitude 43.60 ± 0.01
Longitude 12.54 ± 0.01
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 66531791

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 612
Semi-minor axis of confidence ellipse (meter) 570
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 208
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) 91
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.03327
Epicentral distance of station farthest from the epicenter (degree) 0.24282
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 66531791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-14 12:14:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FRON.EHZ. 2019-03-14T12:08:24.38 0.6 undecidable manual S 121 0.161 103 0.45 47
IV.MPAG.EHZ. 2019-03-14T12:08:23.96 0.6 undecidable manual S 80 0.1637 102 -0.06 50
IV.PE3.EHZ. 2019-03-14T12:08:22.49 0.3 undecidable manual S 343 0.0989 124 0.25 72
IV.SSFR.HNZ. 2019-03-14T12:08:22.23 0.1 undecidable manual P 133 0.2428 95 -0.02 99
IV.PIEI.HHZ. 2019-03-14T12:08:21.74 0.6 undecidable manual S 181 0.0657 140 0.23 49
IV.PARC.HHZ. 2019-03-14T12:08:21.68 0.3 undecidable manual P 282 0.2203 96 -0.19 73
IV.BADI.EHZ. 2019-03-14T12:08:21.99 0.3 undecidable manual P 247 0.2302 96 -0.05 74
IV.MPAG.EHZ. 2019-03-14T12:08:20.84 0.3 undecidable manual P 80 0.1637 102 -0.08 75
IV.FRON.EHZ. 2019-03-14T12:08:20.68 0.6 undecidable manual P 121 0.161 103 -0.18 49
IV.NARO.HHZ. 2019-03-14T12:08:20.69 0.3 undecidable manual S 74 0.0333 159 -0.33 73
IV.NARO.HHZ. 2019-03-14T12:08:19.10 0.3 undecidable manual P 74 0.0333 159 -0.08 77
IV.PIEI.HHZ. 2019-03-14T12:08:19.63 0.1 undecidable manual P 181 0.0657 140 0.16 100
IV.PE3.EHZ. 2019-03-14T12:08:19.94 0.3 positive manual P 343 0.0989 124 0.05 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NARO.HHN. ML:1.2 0.0002385 0.22 AML other m 2019-03-14T12:08:20.90
IV.NARO.HHE. ML:1.2 0.000217 0.16 AML other m 2019-03-14T12:08:21.15
IV.PIEI.HHN. ML:0.8 7.77E-5 0.24 AML other m 2019-03-14T12:08:21.94
IV.PIEI.HHE. ML:1 0.000138 0.34 AML other m 2019-03-14T12:08:21.76
IV.BADI.EHN. ML:1.1 7.51E-5 0.74 AML other m 2019-03-14T12:08:26.43
IV.BADI.EHE. ML:1.1 7.075E-5 1.76 AML other m 2019-03-14T12:08:27.91
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