Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 29-10-2019 and time 23:05:49 (Italy) in region 1 km W Urbino (PU)

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

  • 29-10-2019 22:05:49 (UTC)
  • 29-10-2019 23:05:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.7270, 12.6300 at 46 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Urbino PU 1 15019 15019
Fermignano PU 6 8596 23615
Montecalvo in Foglia PU 10 2718 26333
Petriano PU 10 2829 29162
Urbania PU 11 7099 36261
Peglio PU 11 696 36957
Auditore PU 12 1566 38523
Isola del Piano PU 12 594 39117
Sassocorvaro PU 12 3504 42621
Acqualagna PU 13 4393 47014
Tavoleto PU 14 867 47881
Fossombrone PU 15 9575 57456
Mondaino RN 15 1394 58850
Lunano PU 15 1527 60377
Montegridolfo RN 16 1012 61389
Montefelcino PU 16 2671 64060
Saludecio RN 17 3120 67180
Piandimeleto PU 17 2167 69347
Macerata Feltria PU 17 1990 71337
Monteciccardo PU 18 1690 73027
Vallefoglia PU 18 15018 88045
Piobbico PU 18 2029 90074
Montefiore Conca RN 18 2269 92343
Sant'Angelo in Vado PU 19 4133 96476
Montelabbate PU 19 6938 103414
Mercatino Conca PU 19 1086 104500
Mombaroccio PU 20 2152 106652
Sant'Ippolito PU 20 1563 108215
Serrungarina PU 20 2634 110849
Monte Grimano Terme PU 20 1136 111985
Cagli PU 20 8731 120716

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km SW of Pesaro (94582 inhabitants)
34 Km W of Fano (60888 inhabitants)
38 Km S of Rimini (147750 inhabitants)
55 Km SE of Cesena (96758 inhabitants)
67 Km E of Arezzo (99543 inhabitants)
72 Km N of Perugia (166134 inhabitants)
73 Km W of Ancona (100861 inhabitants)
73 Km SE of Forlì (117913 inhabitants)
84 Km SE of Ravenna (159116 inhabitants)
86 Km N of Foligno (57155 inhabitants)
86 Km SE of Faenza (58541 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 1.0 2019-10-29
22:05:49		 43.7267 12.6305 46 2020-02-28
16:42:13		 Bollettino Sismico Italiano INGV 74591951
Reviewed
Rev100 		ML 1.0 2019-10-29
22:05:49		 43.7092 12.6222 46 2019-10-29
22:16:43		 Sala Sismica INGV-Roma 73524811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-29 22:05:49 ± 0.25
Latitude 43.7267 ± 0.0135
Longitude 12.6305 ± 0.0162
Depth (km) 46 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74591951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1348
Semi-minor axis of confidence ellipse (meter) 877
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 324
Circular confidence region, given by single value of horizontal uncertainty (meter) 1350.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.10162
Epicentral distance of station farthest from the epicenter (degree) 0.31027
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 74591951
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-13 10:10:26

ML:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 73524811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-29 22:16:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SSFR.HHZ. 2019-10-29T22:06:05.35 0.6 undecidable manual S 159 34.4433 132 0.5 44
IV.PESA.HHZ. 2019-10-29T22:06:04.53 0.6 undecidable manual S 35 29.1486 138 0.49 45
IV.PARC.HHE. 2019-10-29T22:06:04.82 0.6 undecidable manual S 255 32.6451 134 0.26 48
IV.FRON.EHZ. 2019-10-29T22:06:03.59 0.6 undecidable manual S 162 24.3534 144 0.19 49
IV.APEC.HNN. 2019-10-29T22:06:03.94 0.3 undecidable manual S 222 25.1526 143 0.44 70
IV.PIEI.HHZ. 2019-10-29T22:06:03.18 0.6 undecidable manual S 200 22.5552 147 0.01 51
IV.PE3.EHZ. 2019-10-29T22:06:02.21 0.6 undecidable manual S 253 11.2776 162 0.09 51
IV.MPAG.EHZ. 2019-10-29T22:06:02.20 0.6 undecidable manual S 136 14.9739 157 -0.2 50
IV.NARO.HHZ. 2019-10-29T22:06:01.77 0.6 undecidable manual S 197 13.4754 159 -0.5 47
IV.COR1.EHN. 2019-10-29T22:05:58.54 0.3 undecidable manual P 109 31.4463 135 0.62 64
IV.CPGN.EHE. 2019-10-29T22:05:58.20 0.3 undecidable manual P 289 26.1516 142 0.73 64
IV.SSFR.HHZ. 2019-10-29T22:05:58.20 0.3 undecidable manual P 159 34.4433 132 0.02 75
IV.FRON.EHZ. 2019-10-29T22:05:57.22 0.1 positive manual P 162 24.3534 144 -0.12 100
IV.PESA.HHZ. 2019-10-29T22:05:57.67 0.3 undecidable manual P 35 29.1486 138 -0.04 75
IV.APEC.HNN. 2019-10-29T22:05:57.32 0.1 undecidable manual P 222 25.1526 143 -0.08 100
IV.PARC.HHE. 2019-10-29T22:05:57.92 0.1 undecidable manual P 255 32.6451 134 -0.09 98
IV.PIEI.HHZ. 2019-10-29T22:05:56.91 0.1 positive manual P 200 22.5552 147 -0.31 96
IV.NARO.HHZ. 2019-10-29T22:05:56.25 0.1 positive manual P 197 13.4754 159 -0.45 95
IV.PE3.EHZ. 2019-10-29T22:05:56.39 0.1 positive manual P 253 11.2776 162 -0.22 100
IV.MPAG.EHZ. 2019-10-29T22:05:56.49 0.1 positive manual P 136 14.9739 157 -0.27 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NARO.HHN. ML:0.8 0.00001803887 0.0768 AML other m 2019-10-29T22:06:02.28
IV.NARO.HHE. ML:0.8 0.000021670695 0.0768 AML other m 2019-10-29T22:06:02.30
IV.PE3.EHN. ML:1.6 0.0001187643 0.384 AML other m 2019-10-29T22:06:02.47
IV.MPAG.EHE. ML:0.7 0.000012884904999999998 0.1152 AML other m 2019-10-29T22:06:03.42
IV.MPAG.EHN. ML:0.7 0.00001549502 0.192 AML other m 2019-10-29T22:06:03.71
IV.PIEI.HHN. ML:1.0 0.0000263 0.24 AML other m 2019-10-29T22:06:03.82
IV.FRON.EHE. ML:0.8 0.000014614097 0.3072 AML other m 2019-10-29T22:06:03.69
IV.FRON.EHN. ML:1.2 0.000047310985 1.616 AML other m 2019-10-29T22:06:03.85
IV.PIEI.HHE. ML:1.1 0.00002955 1 AML other m 2019-10-29T22:06:03.94
IV.SSFR.HHE. ML:1.6 0.00008255 0.38 AML other m 2019-10-29T22:06:06.75
IV.SSFR.HHN. ML:1.4 0.0000571 0.58 AML other m 2019-10-29T22:06:06.52
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download