Earthquake with magnitude of ML 0.8 on date 08-11-2020 and time 08:48:58 (UTC) in region 6 km E Cerreto d'Esi (AN)

A magnitude ML 0.8 earthquake occured in region: 6 km E Cerreto d'Esi (AN), on

  • 08-11-2020 08:48:58 (UTC)
  • 08-11-2020 09:48:58 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.31, 13.06 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
Cerreto d'Esi AN 6 3817 3817
Matelica MC 7 9981 13798
Poggio San Vicino MC 8 246 14044
Gagliole MC 8 620 14664
Apiro MC 11 2280 16944
Castelraimondo MC 11 4587 21531
Esanatoglia MC 11 2034 23565
Fabriano AN 13 31480 55045
San Severino Marche MC 13 12726 67771
Cingoli MC 15 10352 78123
Pioraco MC 16 1134 79257
Serra San Quirico AN 16 2850 82107
Cupramontana AN 16 4756 86863
Fiuminata MC 17 1402 88265
Genga AN 17 1797 90062
Staffolo AN 17 2253 92315
Serrapetrona MC 18 966 93281
Mergo AN 18 1037 94318
San Paolo di Jesi AN 19 933 95251
Camerino MC 19 6974 102225
Maiolati Spontini AN 19 6248 108473
Rosora AN 19 1985 110458

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km NE of Foligno (57155 inhabitants)
51 Km SW of Ancona (100861 inhabitants)
59 Km E of Perugia (166134 inhabitants)
60 Km S of Fano (60888 inhabitants)
68 Km S of Pesaro (94582 inhabitants)
89 Km NW of Teramo (54892 inhabitants)
90 Km NE of Terni (111501 inhabitants)
93 Km SE of Rimini (147750 inhabitants)
97 Km E of Arezzo (99543 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 0.8 2020-11-08
08:48:58
43.31 13.06 11 2020-11-08
08:58:47
Sala Sismica INGV-Roma 84551471
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-08 08:48:58 ± 0.05
Latitude 43.31 ± 0.00
Longitude 13.06 ± 0.01
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 84551471

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 615
Semi-minor axis of confidence ellipse (meter) 358
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 37
Circular confidence region, given by single value of horizontal uncertainty (meter) 610
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 114
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.29408
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 84551471
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-08 08:58:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ATMI.HHZ. 2020-11-08T08:49:09.12 3.0 positive manual P 0 0
IV.ATSC.EHE. 2020-11-08T08:49:09.45 0.6 undecidable manual S 293 0.2941 50 0.14 47
IV.CSP1.EHZ. 2020-11-08T08:49:08.01 0.3 undecidable manual S 154 0.2419 50 0.24 69
IV.PF6.EHN. 2020-11-08T08:49:06.31 0.3 undecidable manual S 150 0.1979 50 -0.14 71
IV.ATSC.EHE. 2020-11-08T08:49:04.45 0.3 undecidable manual P 293 0.2941 50 -0.12 70
IV.FDMO.HHZ. 2020-11-08T08:49:04.05 0.3 undecidable manual P 176 0.2734 50 -0.16 70
IV.CSP1.EHZ. 2020-11-08T08:49:03.62 0.1 undecidable manual P 154 0.2419 50 -0.05 96
IV.SSFR.HNE. 2020-11-08T08:49:03.60 0.3 undecidable manual P 302 0.2383 50 0 73
IV.CING.HHN. 2020-11-08T08:49:03.74 0.3 undecidable manual S 56 0.1187 129 -0.25 71
IV.EL6.EHZ. 2020-11-08T08:49:02.11 0.1 undecidable manual S 57 0.0369 159 0.03 100
IV.PF6.EHN. 2020-11-08T08:49:02.99 0.3 undecidable manual P 150 0.1979 50 0.08 72
IV.SNTG.HHZ. 2020-11-08T08:49:01.13 0.3 undecidable manual P 238 0.1025 134 -0.09 73
IV.CING.HHN. 2020-11-08T08:49:01.71 0.3 undecidable manual P 56 0.1187 129 0.22 71
IV.EL6.EHZ. 2020-11-08T08:49:00.51 0.1 undecidable manual P 57 0.0369 159 0.12 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EL6.EHE. ML:1.2 0.00024424755 0.0832 AML other m 2020-11-08T08:49:02.22
IV.EL6.EHN. ML:1.1 0.00020329555 0.096 AML other m 2020-11-08T08:49:02.51
IV.SNTG.HHE. ML:0.6 4.388944E-5 0.0768 AML other m 2020-11-08T08:49:04.14
IV.SNTG.HHN. ML:0.7 5.31255E-5 0.0832 AML other m 2020-11-08T08:49:03.53
IV.SNTG.HNE. ML:0.8 7.60589E-5 0.4352 AML other m 2020-11-08T08:49:01.60
IV.SNTG.HNN. ML:1.1 0.000132389015 0.5504 AML other m 2020-11-08T08:49:02.26
IV.CSP1.EHE. ML:0.9 3.8613E-5 0.256 AML other m 2020-11-08T08:49:09.92
IV.CSP1.EHN. ML:0.9 4.6698135E-5 0.3392 AML other m 2020-11-08T08:49:09.08
IV.FDMO.HHE. ML:0.5 1.50874595E-5 0.1792 AML other m 2020-11-08T08:49:09.06
IV.FDMO.HHN. ML:0.6 1.91826905E-5 0.1408 AML other m 2020-11-08T08:49:09.18
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