Earthquake with magnitude of ML 0.2 on date 27-11-2019 and time 12:40:16 (Italy) in region 1 km W Serra Sant'Abbondio (PU)

A magnitude ML 0.2 earthquake occured in region: 1 km W Serra Sant'Abbondio (PU), on

  • 27-11-2019 11:40:16 (UTC)
  • 27-11-2019 12:40:16 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.49, 12.76 at 14 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
Serra Sant'Abbondio PU 1 1027 1027
Frontone PU 3 1300 2327
Pergola PU 10 6333 8660
Sassoferrato AN 10 7285 15945
Cantiano PU 11 2245 18190
Cagli PU 11 8731 26921
Scheggia e Pascelupo PG 12 1393 28314
Arcevia AN 15 4612 32926
Costacciaro PG 15 1216 34142
Acqualagna PU 16 4393 38535
Genga AN 16 1797 40332
Sigillo PG 18 2404 42736
Fratte Rosa PU 20 966 43702
San Lorenzo in Campo PU 20 3414 47116

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km SW of Fano (60888 inhabitants)
48 Km S of Pesaro (94582 inhabitants)
52 Km NE of Perugia (166134 inhabitants)
60 Km N of Foligno (57155 inhabitants)
63 Km W of Ancona (100861 inhabitants)
65 Km S of Rimini (147750 inhabitants)
71 Km E of Arezzo (99543 inhabitants)
83 Km SE of Cesena (96758 inhabitants)
100 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 0.2 2019-11-27
11:40:16
43.49 12.76 14 2019-11-27
12:09:41
Sala Sismica INGV-Roma 74070061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-27 11:40:16 ± 0.3
Latitude 43.49 ± 0.01
Longitude 12.76 ± 0.02
Depth (km) 14 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 74070061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1189
Semi-minor axis of confidence ellipse (meter) 981
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 71
Circular confidence region, given by single value of horizontal uncertainty (meter) 1190
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 202
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 9
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.17357
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.2

Field Value
Value 0.2
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 74070061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-27 12:09:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CELB.HHZ. 2019-11-27T11:41:38.21 3.0 undecidable manual Sg 8.39 0
IV.SLCN.HHZ. 2019-11-27T11:41:35.34 3.0 undecidable manual Sg 5.4 0
IV.NDIM.HNZ. 2019-11-27T11:41:33.33 3.0 undecidable manual Sg 7.34 0
IV.SERM.HNZ. 2019-11-27T11:41:27.68 3.0 undecidable manual Sg 5.78 0
IV.PTRP.HHZ. 2019-11-27T11:41:23.74 3.0 undecidable manual Sn -6.06 0
IV.MAON.HHZ. 2019-11-27T11:41:20.29 3.0 undecidable manual Sg 4.11 0
IV.VENL.HNZ. 2019-11-27T11:41:14.32 3.0 undecidable manual Sg -1.61 0
MN.TIR.HHZ. 2019-11-27T11:41:12.10 3.0 positive manual Pg 1.18 0
IV.TDS.HHZ. 2019-11-27T11:41:10.59 3.0 undecidable manual Pg 7.75 0
IV.VIVA.HHZ. 2019-11-27T11:41:05.99 3.0 undecidable manual Sg 3.67 0
IV.BOB.HHZ. 2019-11-27T11:40:57.93 3.0 undecidable manual Pn -2.88 0
IV.NDIM.HNZ. 2019-11-27T11:40:51.01 3.0 negative manual Pg 2.32 0
IV.PLMA.HHZ. 2019-11-27T11:40:50.45 3.0 positive manual Pn -3.82 0
IT.GLNS.HNZ. 2019-11-27T11:40:49.49 3.0 undecidable manual Sn -1.08 0
IV.RIBO.EHZ.01 2019-11-27T11:40:44.46 3.0 undecidable manual Pg 2.44 0
IV.VENL.HNZ. 2019-11-27T11:40:41.81 3.0 undecidable manual Pg -1.23 0
IV.FDMO.HHZ. 2019-11-27T11:40:35.04 3.0 undecidable manual Sg -1.55 0
IV.COR1.EHZ. 2019-11-27T11:40:34.47 3.0 undecidable manual Sg -4.06 0
IV.MF5.EHZ. 2019-11-27T11:40:31.53 3.0 undecidable manual Sg 2.63 0
IV.ATTE.HHZ. 2019-11-27T11:40:29.23 3.0 undecidable manual Pg 0.72 0
IV.TERO.HHZ. 2019-11-27T11:40:29.83 3.0 undecidable manual S -4.34 0
IV.PIEI.HHZ. 2019-11-27T11:40:23.97 0.3 undecidable manual S 285 0.1655 112 0.1 73
IV.SSFR.HHN. 2019-11-27T11:40:21.15 0.1 undecidable manual S 161 0.0594 149 -0.26 96
IV.FRON.EHZ. 2019-11-27T11:40:21.19 0.1 undecidable manual S 319 0.0333 162 0.1 100
IV.ATSC.EHN. 2019-11-27T11:40:21.94 0.3 undecidable manual S 216 0.0845 137 0.07 75
IV.PIEI.HHZ. 2019-11-27T11:40:20.53 0.3 undecidable manual P 285 0.1655 112 -0.15 72
IV.NARO.HHZ. 2019-11-27T11:40:20.70 0.3 undecidable manual P 313 0.1736 110 -0.1 73
IV.ATSC.EHN. 2019-11-27T11:40:19.44 0.3 undecidable manual P 216 0.0845 137 -0.09 74
IV.SSFR.HHN. 2019-11-27T11:40:19.65 0.1 undecidable manual P 161 0.0594 149 0.38 93
IV.FRON.EHZ. 2019-11-27T11:40:18.99 0.1 undecidable manual P 319 0.0333 162 -0.09 100
IV.MMO1.EHZ. 2019-11-27T11:40:15.08 3.0 undecidable manual P -3.92 0
IV.MNTT.EHZ. 2019-11-27T11:40:11.08 3.0 positive manual P -3.27 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MAON.HNN. ML:2.9 0.0002765 1.5 AML other m 2019-11-27T11:41:14.95
IV.MAON.HNE. ML:2.9 0.0003145 0.78 AML other m 2019-11-27T11:41:14.20
MN.TIR.HHN. ML:0 0.003425 0.54 AML other m 2019-11-27T11:41:17.64
MN.TIR.HHE. ML:0 0.008855 0.48 AML other m 2019-11-27T11:41:17.65
IV.FRON.EHE. ML:0.2 1.84080775E-5 0.0768 AML other m 2019-11-27T11:40:21.43
IV.FRON.EHN. ML:0.2 2.183465E-5 0.0768 AML other m 2019-11-27T11:40:21.54
IV.PIEI.HHE. ML:0.3 1.3779638E-5 0.064 AML other m 2019-11-27T11:40:24.32
IV.PIEI.HHN. ML:0.2 1.00857525E-5 0.0768 AML other m 2019-11-27T11:40:24.46
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