Earthquake with magnitude of ML 1.1 on date 05-11-2021 and time 13:58:29 (Italy) in region 5 km SE Urbania (PU)

A magnitude ML 1.1 earthquake occured in region: 5 km SE Urbania (PU), on

  • 05-11-2021 12:58:29 (UTC)
  • 05-11-2021 13:58:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.634, 12.564 at 11 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
Urbania PU 5 7099 7099
Piobbico PU 7 2029 9128
Fermignano PU 8 8596 17724
Acqualagna PU 9 4393 22117
Peglio PU 9 696 22813
Urbino PU 12 15019 37832
Cagli PU 12 8731 46563
Sant'Angelo in Vado PU 13 4133 50696
Apecchio PU 14 1882 52578
Lunano PU 15 1527 54105
Piandimeleto PU 16 2167 56272
Sassocorvaro PU 17 3504 59776
Belforte all'Isauro PU 18 769 60545
Mercatello sul Metauro PU 18 1378 61923
Cantiano PU 19 2245 64168
Frontone PU 19 1300 65468

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km SW of Pesaro (94582 inhabitants)
44 Km SW of Fano (60888 inhabitants)
48 Km S of Rimini (147750 inhabitants)
58 Km E of Arezzo (99543 inhabitants)
60 Km N of Perugia (166134 inhabitants)
62 Km SE of Cesena (96758 inhabitants)
76 Km N of Foligno (57155 inhabitants)
77 Km W of Ancona (100861 inhabitants)
78 Km SE of Forlì (117913 inhabitants)
91 Km SE of Faenza (58541 inhabitants)
92 Km SE of Ravenna (159116 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.1 2021-11-05
12:58:29
43.6342 12.5643 11 2021-11-05
13:07:48
Sala Sismica INGV-Roma 97273731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-05 12:58:29 ± 0.06
Latitude 43.6342 ± 0.0036
Longitude 12.5643 ± 0.0050
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 97273731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 440
Semi-minor axis of confidence ellipse (meter) 412
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 358
Circular confidence region, given by single value of horizontal uncertainty (meter) 440
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 130
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 24
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
Epicentral distance of station farthest from the epicenter (degree) 0.30487
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 97273731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-05 13:07:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RM33.HNZ. 2021-11-05T12:59:08.90 3.0 undecidable manual S -0.02 0
IV.MCIV.CHZ. 2021-11-05T12:59:04.74 3.0 undecidable manual S -0.17 0
IV.PP3.EHZ. 2021-11-05T12:58:45.81 3.0 undecidable manual P 0
IV.FRON.EHZ. 2021-11-05T12:58:37.12 0.3 undecidable manual S 135 0.1646 50 0.2 70
IV.ATPC.HNZ. 2021-11-05T12:58:37.23 0.3 undecidable manual S 207 0.1718 50 0.1 72
IV.ATBU.EHZ. 2021-11-05T12:58:37.24 0.3 undecidable manual S 184 0.1592 122 0.5 66
IV.TB02.DHZ.01 2021-11-05T12:58:36.05 0.3 undecidable manual P 203 0.2869 50 0.17 69
IV.ARVD.HHZ. 2021-11-05T12:58:36.14 0.3 undecidable manual P 116 0.3049 50 -0.06 71
IV.MPAG.EHZ. 2021-11-05T12:58:36.26 0.3 undecidable manual S 92 0.1412 125 0.09 73
IV.CPGN.EHZ. 2021-11-05T12:58:35.50 0.3 undecidable manual P 314 0.2428 50 0.37 66
IV.SSFR.HHZ. 2021-11-05T12:58:35.09 0.3 undecidable manual P 141 0.2527 50 -0.22 69
IV.TB03.DHZ.01 2021-11-05T12:58:35.50 0.3 undecidable manual P 206 0.2581 50 0.11 70
IV.BADI.EHZ. 2021-11-05T12:58:35.16 0.3 undecidable manual P 242 0.2626 50 -0.32 68
IV.ATVO.HHZ. 2021-11-05T12:58:35.64 0.3 undecidable manual P 204 0.277 50 -0.07 71
IV.ATSC.EHZ. 2021-11-05T12:58:34.62 0.3 undecidable manual P 157 0.2284 50 -0.26 69
IV.PE3.EHZ. 2021-11-05T12:58:34.64 0.3 undecidable manual S 322 0.0791 141 0.25 71
IV.PIEI.HHZ. 2021-11-05T12:58:34.87 0.3 undecidable manual S 192 0.1007 134 -0.09 72
IV.PARC.HHZ. 2021-11-05T12:58:34.57 0.3 undecidable manual P 274 0.2356 50 -0.44 66
IV.ATPI.EHZ. 2021-11-05T12:58:34.62 0.3 undecidable manual P 213 0.2176 50 -0.08 72
IV.NARO.HHZ. 2021-11-05T12:58:33.50 0.3 undecidable manual S 153 0.0261 165 0.04 75
IV.MPAG.EHZ. 2021-11-05T12:58:33.28 0.3 undecidable manual P 92 0.1412 125 -0.09 72
IV.ATBU.EHZ. 2021-11-05T12:58:33.79 0.3 undecidable manual P 184 0.1592 122 0.09 72
IV.FRON.EHZ. 2021-11-05T12:58:33.73 0.1 undecidable manual P 135 0.1646 50 -0.07 97
IV.ATPC.HNZ. 2021-11-05T12:58:33.83 0.3 undecidable manual P 207 0.1718 50 -0.09 72
IV.PE3.EHZ. 2021-11-05T12:58:32.35 0.1 undecidable manual P 322 0.0791 141 0.01 99
IV.PIEI.HHZ. 2021-11-05T12:58:32.57 0.1 undecidable manual P 192 0.1007 134 -0.1 96
IV.NARO.HHZ. 2021-11-05T12:58:31.85 0.1 undecidable manual P 153 0.0261 165 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NARO.HHN. ML:1.4 0.0003977148 0.1344 AML other m 2021-11-05T12:58:33.68
IV.NARO.HHE. ML:1.4 0.00044 0.08 AML other m 2021-11-05T12:58:33.63
IV.PIEI.HHN. ML:1 0.000101154685 0.0576 AML other m 2021-11-05T12:58:35.11
IV.PIEI.HHE. ML:1.3 0.00024729065 0.0576 AML other m 2021-11-05T12:58:34.94
IV.ATVO.HHE. ML:0.9 3.95E-5 0.14 AML other m 2021-11-05T12:58:40.85
IV.ATVO.HHN. ML:1.2 6.945E-5 0.36 AML other m 2021-11-05T12:58:40.81
IV.ARVD.HHE. ML:1 4.33E-5 0.36 AML other m 2021-11-05T12:58:41.89
IV.ARVD.HHN. ML:0.9 3.445E-5 1.58 AML other m 2021-11-05T12:58:51.87
IV.PE3.EHE. ML:0.8 7.3775265E-5 0.4416 AML other m 2021-11-05T12:58:37.27
IV.PE3.EHN. ML:0.6 5.532599E-5 0.1792 AML other m 2021-11-05T12:58:37.89
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