Earthquake with magnitude of ML 1.0 on date 15-05-2019 and time 08:29:28 (Italy) in region 1 km SE Frontone (PU)

A magnitude ML 1.0 earthquake occured in region: 1 km SE Frontone (PU), on

  • 15-05-2019 06:29:28 (UTC)
  • 15-05-2019 08:29:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.51, 12.75 at 16 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
Frontone PU 1 1300 1300
Serra Sant'Abbondio PU 3 1027 2327
Cagli PU 9 8731 11058
Pergola PU 9 6333 17391
Cantiano PU 10 2245 19636
Sassoferrato AN 12 7285 26921
Scheggia e Pascelupo PG 13 1393 28314
Acqualagna PU 14 4393 32707
Arcevia AN 16 4612 37319
Costacciaro PG 17 1216 38535
Genga AN 18 1797 40332
Fratte Rosa PU 19 966 41298
San Lorenzo in Campo PU 19 3414 44712
Sigillo PG 20 2404 47116

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km SW of Fano (60888 inhabitants)
47 Km SW of Pesaro (94582 inhabitants)
53 Km NE of Perugia (166134 inhabitants)
62 Km N of Foligno (57155 inhabitants)
63 Km S of Rimini (147750 inhabitants)
63 Km W of Ancona (100861 inhabitants)
70 Km E of Arezzo (99543 inhabitants)
81 Km SE of Cesena (96758 inhabitants)
98 Km SE of Forlì (117913 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 1.0 2019-05-15
06:29:28
43.51 12.75 17 2019-05-15
06:39:49
Sala Sismica INGV-Roma 68567661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-05-15 06:29:28 ± 0.18
Latitude 43.51 ± 0.01
Longitude 12.75 ± 0.01
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 68567661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 759
Semi-minor axis of confidence ellipse (meter) 528
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 184
Circular confidence region, given by single value of horizontal uncertainty (meter) 760
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 185
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.22033
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 68567661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-15 06:39:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.CARD.HHZ. 2019-05-15T06:30:19.43 3.0 undecidable manual Sg 9.31 0
IV.MTGR.HHZ. 2019-05-15T06:30:12.25 3.0 undecidable manual Sn -5.28 0
GU.GSCL.HHZ. 2019-05-15T06:30:08.36 3.0 undecidable manual Sn -5.25 0
IV.IMOL.HNZ. 2019-05-15T06:30:07.21 3.0 undecidable manual Sg 7.55 0
IV.SARZ.HNZ. 2019-05-15T06:30:05.31 3.0 positive manual Pg 20.77 0
IV.TDS.HHZ. 2019-05-15T06:29:45.34 3.0 undecidable manual Sg 6.54 0
IV.EUCT.HNZ. 2019-05-15T06:29:44.57 3.0 negative manual Pn -1.06 0
IV.MBAL.EHZ. 2019-05-15T06:29:44.18 3.0 positive manual Pn 4.95 0
IV.CAR1.HHZ. 2019-05-15T06:29:43.62 3.0 undecidable manual Sn -2.58 0
MN.TRI.HHZ. 2019-05-15T06:29:42.94 3.0 negative manual Pg 14.16 0
CR.STON.BHZ. 2019-05-15T06:29:38.92 3.0 undecidable manual Sn -3.15 0
OX.AGOR.HHZ. 2019-05-15T06:29:36.75 3.0 negative manual Pn -3.41 0
IV.PIEI.HHZ. 2019-05-15T06:29:36.37 0.3 undecidable manual S 280 0.1565 124 0.03 73
IV.NARO.HHZ. 2019-05-15T06:29:36.26 0.1 undecidable manual S 310 0.1574 123 -0.12 96
IV.MPAG.EHZ. 2019-05-15T06:29:35.39 0.3 undecidable manual S 4 0.1196 133 -0.1 73
IV.ARVD.HHZ. 2019-05-15T06:29:35.77 0.3 undecidable manual S 95 0.1412 127 -0.21 70
IV.COR1.EHZ. 2019-05-15T06:29:34.48 0.3 undecidable manual P 56 0.2203 112 0.39 68
IV.FRON.EHZ. 2019-05-15T06:29:34.18 0.3 undecidable manual S 297 0.018 172 0.12 74
IV.NARO.HHZ. 2019-05-15T06:29:33.06 0.6 undecidable manual P 310 0.1574 123 -0.08 48
IV.PIEI.HHZ. 2019-05-15T06:29:33.13 0.6 undecidable manual P 280 0.1565 124 0.01 49
IV.MPAG.EHZ. 2019-05-15T06:29:32.58 0.3 undecidable manual P 4 0.1196 133 -0.06 73
IV.ARVD.HHZ. 2019-05-15T06:29:32.84 0.3 undecidable manual P 95 0.1412 127 -0.07 72
IV.FRON.EHZ. 2019-05-15T06:29:31.88 0.1 undecidable manual P 297 0.018 172 0.07 100
IV.MTGR.HHZ. 2019-05-15T06:29:26.02 3.0 undecidable manual Pn -3.39 0
IV.CORL.HHZ. 2019-05-15T06:29:26.86 3.0 negative manual Pn -0.88 0
IT.FAZ.HGZ. 2019-05-15T06:29:25.13 3.0 positive manual Pg 7.33 0
IV.ILLI.HHZ. 2019-05-15T06:29:16.83 3.0 positive manual Pn -1.98 0
IV.NOCI.HHZ. 2019-05-15T06:29:08.13 3.0 undecidable manual Pg 5.32 0
IV.OFFI.HHZ. 2019-05-15T06:28:54.77 3.0 undecidable manual Pg 2.47 0
IV.VCEL.EHZ. 2019-05-15T06:28:53.64 3.0 undecidable manual S -3.89 0
IT.SULP.HGZ. 2019-05-15T06:28:49.24 3.0 undecidable manual S 0.53 0
IT.SULP.HGZ. 2019-05-15T06:28:38.97 3.0 positive manual Pg -0.54 0
IV.LPEL.HHZ. 2019-05-15T06:28:35.39 3.0 undecidable manual P -1.09 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIEI.HHN. ML:0.9 5.48E-5 0.56 AML other m 2019-05-15T06:29:36.82
IV.PIEI.HHE. ML:1 7.22E-5 0.08 AML other m 2019-05-15T06:29:36.94
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