Earthquake with magnitude of ML 0.3 on date 03-05-2020 and time 23:16:04 (Italy) in region 3 km N Pergola (PU)

A magnitude ML 0.3 earthquake occured in region: 3 km N Pergola (PU), on

  • 03-05-2020 21:16:04 (UTC)
  • 03-05-2020 23:16:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.59, 12.84 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
Pergola PU 3 6333 6333
Fratte Rosa PU 7 966 7299
San Lorenzo in Campo PU 9 3414 10713
Sant'Ippolito PU 11 1563 12276
Castelleone di Suasa AN 11 1676 13952
Frontone PU 12 1300 15252
Fossombrone PU 12 9575 24827
Barchi PU 12 967 25794
Serra Sant'Abbondio PU 12 1027 26821
Arcevia AN 13 4612 31433
Acqualagna PU 14 4393 35826
Mondavio PU 14 3810 39636
Orciano di Pesaro PU 15 2028 41664
Barbara AN 15 1368 43032
Cagli PU 16 8731 51763
Montefelcino PU 16 2671 54434
Serra de' Conti AN 17 3746 58180
Sassoferrato AN 17 7285 65465
Isola del Piano PU 17 594 66059
Ostra Vetere AN 18 3311 69370
Serrungarina PU 18 2634 72004
Corinaldo AN 18 4998 77002
San Giorgio di Pesaro PU 18 1388 78390
Fermignano PU 19 8596 86986
Montemaggiore al Metauro PU 19 2893 89879
Saltara PU 19 6925 96804
Genga AN 19 1797 98601
Montecarotto AN 19 1987 100588
Piagge PU 20 1022 101610
Cartoceto PU 20 7887 109497

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km SW of Fano (60888 inhabitants)
36 Km S of Pesaro (94582 inhabitants)
55 Km W of Ancona (100861 inhabitants)
57 Km SE of Rimini (147750 inhabitants)
65 Km NE of Perugia (166134 inhabitants)
71 Km N of Foligno (57155 inhabitants)
78 Km SE of Cesena (96758 inhabitants)
78 Km E of Arezzo (99543 inhabitants)
95 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
Reviewed
Rev100
ML 0.3 2020-05-03
21:16:04
43.59 12.84 16 2020-05-03
21:23:53
Sala Sismica INGV-Roma 78820781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-03 21:16:04 ± 0.22
Latitude 43.59 ± 0.01
Longitude 12.84 ± 0.01
Depth (km) 16 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 78820781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1122
Semi-minor axis of confidence ellipse (meter) 422
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 29
Circular confidence region, given by single value of horizontal uncertainty (meter) 1120
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 184
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.07195
Epicentral distance of station farthest from the epicenter (degree) 0.33365
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.3

Field Value
Value 0.3
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 78820781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-03 21:23:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CING.HNZ. 2020-05-03T21:16:17.53 0.3 undecidable manual S 129 0.3336 102 0.77 61
IV.EL6.EHE. 2020-05-03T21:16:16.97 0.6 undecidable manual S 144 0.3202 103 0.58 44
IV.PE3.EHZ. 2020-05-03T21:16:15.75 0.3 undecidable manual S 293 0.2716 106 0.77 57
IV.PIEI.HHZ. 2020-05-03T21:16:13.66 0.3 undecidable manual S 257 0.2275 111 -0.09 75
IV.NARO.HHZ. 2020-05-03T21:16:12.65 0.3 undecidable manual S 277 0.1898 117 -0.07 76
IV.SSFR.HHZ. 2020-05-03T21:16:12.07 0.3 undecidable manual S 196 0.1574 123 0.17 74
IV.EL6.EHE. 2020-05-03T21:16:11.24 0.1 undecidable manual P 144 0.3202 103 -0.02 98
IV.CING.HNZ. 2020-05-03T21:16:11.38 0.1 undecidable manual P 129 0.3336 102 -0.1 96
IV.PE3.EHZ. 2020-05-03T21:16:10.57 0.6 undecidable manual P 293 0.2716 106 0.12 48
IV.ARVD.HHZ. 2020-05-03T21:16:10.86 0.3 undecidable manual S 141 0.116 134 -0.07 75
IV.FRON.EHZ. 2020-05-03T21:16:10.88 0.6 undecidable manual S 230 0.1088 136 0.1 50
IV.MPAG.EHZ. 2020-05-03T21:16:09.97 0.6 undecidable manual S 305 0.0719 149 -0.14 51
IV.PIEI.HHZ. 2020-05-03T21:16:09.49 0.1 undecidable manual P 257 0.2275 111 -0.25 97
IV.SSFR.HHZ. 2020-05-03T21:16:08.56 0.1 undecidable manual P 196 0.1574 123 -0.11 100
IV.NARO.HHZ. 2020-05-03T21:16:08.88 0.1 undecidable manual P 277 0.1898 117 -0.26 97
IV.MPAG.EHZ. 2020-05-03T21:16:07.41 0.1 undecidable manual P 305 0.0719 149 -0.23 100
IV.FRON.EHZ. 2020-05-03T21:16:07.95 0.6 positive manual P 230 0.1088 136 -0.08 51
IV.ARVD.HHZ. 2020-05-03T21:16:07.95 0.1 positive manual P 141 0.116 134 -0.16 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIEI.HHE. ML:0.6 2.11E-5 1.7 AML other m 2020-05-03T21:16:13.04
IV.PIEI.HHN. ML:0.5 1.625E-5 1.88 AML other m 2020-05-03T21:16:14.00
IV.MPAG.EHE. ML:0.2 1.352732E-5 0.1664 AML other m 2020-05-03T21:16:10.02
IV.MPAG.EHN. ML:0.2 1.39712795E-5 0.1152 AML other m 2020-05-03T21:16:10.02
IV.ARVD.HHE. ML:0.1 1.05060055E-5 0.1408 AML other m 2020-05-03T21:16:11.10
IV.FRON.EHE. ML:0.1 8.119352E-6 0.1024 AML other m 2020-05-03T21:16:12.68
IV.ARVD.HHN. ML:0.1 1.2211949E-5 0.0768 AML other m 2020-05-03T21:16:11.32
IV.FRON.EHN. ML:0.6 3.095858E-5 0.1536 AML other m 2020-05-03T21:16:11.00
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