INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 0.7 on date 19-02-2019 and time 17:11:06 (Italy) in region 5 km SE Piobbico (PU)

A magnitude ML 0.7 earthquake occured in region: 5 km SE Piobbico (PU), on

  • 19-02-2019 16:11:06 (UTC)
  • 19-02-2019 17:11:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.57, 12.56 at 13 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 5 2029 2029
Cagli PU 8 8731 10760
Acqualagna PU 11 4393 15153
Apecchio PU 11 1882 17035
Urbania PU 12 7099 24134
Cantiano PU 12 2245 26379
Fermignano PU 14 8596 34975
Peglio PU 15 696 35671
Frontone PU 16 1300 36971
Sant'Angelo in Vado PU 16 4133 41104
Pietralunga PG 17 2111 43215
Urbino PU 19 15019 58234
Serra Sant'Abbondio PU 19 1027 59261
Mercatello sul Metauro PU 20 1378 60639

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km SW of Pesaro (94582 inhabitants)
48 Km SW of Fano (60888 inhabitants)
53 Km N of Perugia (166134 inhabitants)
55 Km S of Rimini (147750 inhabitants)
56 Km E of Arezzo (99543 inhabitants)
68 Km SE of Cesena (96758 inhabitants)
69 Km N of Foligno (57155 inhabitants)
78 Km W of Ancona (100861 inhabitants)
84 Km SE of Forlì (117913 inhabitants)
97 Km SE of Faenza (58541 inhabitants)
99 Km SE 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 0.7 2019-02-19
16:11:06
43.57 12.56 13 2019-02-19
16:15:00
Sala Sismica INGV-Roma 65702271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-02-19 16:11:06 ± 0.11
Latitude 43.57 ± 0.00
Longitude 12.56 ± 0.01
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 65702271

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 453
Semi-minor axis of confidence ellipse (meter) 359
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 277
Circular confidence region, given by single value of horizontal uncertainty (meter) 450
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 172
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.07
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.15828
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 3
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 65702271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-02-19 16:15:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2019-02-19T16:11:22.95 3.0 positive manual P 0 0
IV.MPAG.EHZ. 2019-02-19T16:11:13.47 0.1 undecidable manual S 67 0.1583 106 0.04 97
IV.APEC.HHZ. 2019-02-19T16:11:12.10 3.0 undecidable manual P 0
IV.MPAG.EHZ. 2019-02-19T16:11:10.31 0.1 undecidable manual P 67 0.1583 106 -0.07 97
IV.PIEI.HHZ. 2019-02-19T16:11:10.68 0.1 undecidable manual S 208 0.036 158 -0.02 100
IV.NARO.HHZ. 2019-02-19T16:11:10.81 0.1 undecidable manual S 20 0.0459 152 -0.02 100
IV.PIEI.HHZ. 2019-02-19T16:11:08.85 0.1 undecidable manual P 208 0.036 158 0.04 100
IV.NARO.HHZ. 2019-02-19T16:11:08.91 0.1 undecidable manual P 20 0.0459 152 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIEI.HHN. ML:0.6 5.445E-5 0.32 AML other m 2019-02-19T16:11:10.72
IV.NARO.HHE. ML:0.8 7.375E-5 0.08 AML other m 2019-02-19T16:11:10.87
IV.NARO.HHN. ML:0.6 5.5E-5 0.08 AML other m 2019-02-19T16:11:10.87
IV.PIEI.HHE. ML:0.6 6.035E-5 1.56 AML other m 2019-02-19T16:11:11.05
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