Earthquake with magnitude of ML 0.9 on date 19-03-2020 and time 09:29:01 (Italy) in region 1 km E Cagli (PU)

A magnitude ML 0.9 earthquake occured in region: 1 km E Cagli (PU), on

  • 19-03-2020 08:29:01 (UTC)
  • 19-03-2020 09:29:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.55, 12.67 at 18 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
Cagli PU 1 8731 8731
Frontone PU 7 1300 10031
Acqualagna PU 8 4393 14424
Cantiano PU 9 2245 16669
Serra Sant'Abbondio PU 11 1027 17696
Piobbico PU 13 2029 19725
Pergola PU 14 6333 26058
Fermignano PU 15 8596 34654
Scheggia e Pascelupo PG 16 1393 36047
Urbania PU 18 7099 43146
Fossombrone PU 20 9575 52721
Apecchio PU 20 1882 54603
Sassoferrato AN 20 7285 61888
Urbino PU 20 15019 76907

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km SW of Fano (60888 inhabitants)
45 Km SW of Pesaro (94582 inhabitants)
54 Km NE of Perugia (166134 inhabitants)
58 Km S of Rimini (147750 inhabitants)
64 Km E of Arezzo (99543 inhabitants)
66 Km N of Foligno (57155 inhabitants)
69 Km W of Ancona (100861 inhabitants)
74 Km SE of Cesena (96758 inhabitants)
90 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 0.9 2020-03-19
08:29:01
43.55 12.67 18 2020-03-19
08:55:07
Sala Sismica INGV-Roma 77374591
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-19 08:29:01 ± 0.09
Latitude 43.55 ± 0.00
Longitude 12.67 ± 0.00
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77374591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 276
Semi-minor axis of confidence ellipse (meter) 138
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 72
Circular confidence region, given by single value of horizontal uncertainty (meter) 280
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.08
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.13939
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 77374591
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-19 08:55:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PE3.EHZ. 2020-03-19T08:29:10.02 3.0 undecidable manual S 0
IV.ATSC.EHN. 2020-03-19T08:29:08.24 0.1 undecidable manual S 173 0.1241 136 0.03 100
IV.SSFR.HNN. 2020-03-19T08:29:08.43 0.1 undecidable manual S 143 0.1394 132 -0.12 99
IV.FRON.EHZ. 2020-03-19T08:29:07.08 0.3 undecidable manual S 124 0.0522 159 0.01 76
IV.NARO.HHZ. 2020-03-19T08:29:07.44 0.3 undecidable manual S 316 0.089 146 -0.12 74
IV.MPAG.EHZ. 2020-03-19T08:29:07.99 0.3 undecidable manual S 40 0.107 141 0.11 74
IV.PIEI.HHZ. 2020-03-19T08:29:07.62 0.6 undecidable manual S 263 0.0953 144 -0.05 50
IV.SSFR.HNN. 2020-03-19T08:29:05.37 0.1 undecidable manual P 143 0.1394 132 -0.02 100
IV.ATSC.EHN. 2020-03-19T08:29:05.25 0.1 undecidable manual P 173 0.1241 136 0.05 100
IV.PE3.EHZ. 2020-03-19T08:29:04.95 3.0 undecidable manual P 0
IV.ARVD.HHZ. 2020-03-19T08:29:04.97 3.0 undecidable manual P 0
IV.FRON.EHZ. 2020-03-19T08:29:04.59 0.3 positive manual P 124 0.0522 159 0.05 76
IV.NARO.HHZ. 2020-03-19T08:29:04.90 0.1 positive manual P 316 0.089 146 0.08 100
IV.MPAG.EHZ. 2020-03-19T08:29:04.90 0.1 undecidable manual P 40 0.107 141 -0.1 99
IV.PIEI.HHZ. 2020-03-19T08:29:04.93 0.3 positive manual P 263 0.0953 144 0.04 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHE. ML:0.6 3.61E-5 0.32 AML other m 2020-03-19T08:29:07.32
IV.FRON.EHN. ML:1 8.57E-5 0.14 AML other m 2020-03-19T08:29:07.30
IV.NARO.HHN. ML:1 8.005E-5 1.2 AML other m 2020-03-19T08:29:07.00
IV.NARO.HHE. ML:1.3 0.000148 0.06 AML other m 2020-03-19T08:29:07.69
IV.MPAG.EHN. ML:1 7.265E-5 0.28 AML other m 2020-03-19T08:29:08.12
IV.MPAG.EHE. ML:0.8 5.105E-5 0.1 AML other m 2020-03-19T08:29:08.21
IV.PIEI.HHN. ML:0.6 2.79E-5 0.08 AML other m 2020-03-19T08:29:08.16
IV.PIEI.HHE. ML:0.8 4.275E-5 1.2 AML other m 2020-03-19T08:29:08.30
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download