Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 30-11-2020 and time 17:10:24 (Italy) in region 3 km SE Cingoli (MC)

A magnitude ML 1.6 earthquake occured in region: 3 km SE Cingoli (MC), on

  • 30-11-2020 16:10:24 (UTC)
  • 30-11-2020 17:10:24 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.35, 13.23 at 8 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.

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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
Cingoli MC 3 10352 10352
Treia MC 8 9403 19755
Apiro MC 9 2280 22035
Staffolo AN 10 2253 24288
Appignano MC 10 4213 28501
San Paolo di Jesi AN 12 933 29434
Poggio San Vicino MC 13 246 29680
Filottrano AN 13 9499 39179
Pollenza MC 13 6618 45797
Cupramontana AN 14 4756 50553
San Severino Marche MC 15 12726 63279
Monte Roberto AN 16 3061 66340
Castelbellino AN 16 4947 71287
Maiolati Spontini AN 17 6248 77535
Montecassiano MC 17 7125 84660
Tolentino MC 17 20069 104729
Santa Maria Nuova AN 17 4179 108908
Montefano MC 18 3541 112449
Gagliole MC 18 620 113069
Jesi AN 19 40399 153468
Macerata MC 19 42473 195941
Rosora AN 19 1985 197926
Castelplanio AN 20 3540 201466
Serrapetrona MC 20 966 202432

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km SW of Ancona (100861 inhabitants)
57 Km SE of Fano (60888 inhabitants)
62 Km NE of Foligno (57155 inhabitants)
67 Km SE of Pesaro (94582 inhabitants)
74 Km E of Perugia (166134 inhabitants)
86 Km NW of Teramo (54892 inhabitants)
95 Km SE of Rimini (147750 inhabitants)
100 Km NE of Terni (111501 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 1.6 2020-11-30
16:10:24		 43.35 13.23 8 2020-11-30
16:17:30		 Sala Sismica INGV-Roma 85108101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-30 16:10:24 ± 0.13
Latitude 43.35 ± 0.01
Longitude 13.23 ± 0.01
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 85108101

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 889
Semi-minor axis of confidence ellipse (meter) 520
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 47
Circular confidence region, given by single value of horizontal uncertainty (meter) 890
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 177
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.42268
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 85108101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-30 16:17:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CESI.HHZ. 2020-11-30T16:10:40.26 0.3 undecidable manual S 214 0.4227 50 0.23 68
IV.SSFR.HHZ. 2020-11-30T16:10:37.90 0.3 undecidable manual S 284 0.3363 50 0.43 67
IV.FDMO.HHZ. 2020-11-30T16:10:37.21 0.3 undecidable manual S 198 0.3345 50 -0.21 70
IV.GUMA.HHZ. 2020-11-30T16:10:37.03 0.6 undecidable manual S 165 0.3013 104 0.64 42
IV.ATPI.EHZ. 2020-11-30T16:10:37.20 3.0 positive manual P 0.26 0
IV.CSP1.EHZ. 2020-11-30T16:10:35.02 0.6 undecidable manual S 184 0.2635 106 0.04 49
IV.MURB.HHZ. 2020-11-30T16:10:35.53 3.0 negative manual P 0.39 0
IV.ARVD.HHZ. 2020-11-30T16:10:35.18 0.6 undecidable manual S 304 0.2545 106 0.52 44
IV.NRCA.HHZ. 2020-11-30T16:10:34.77 3.0 negative manual P -0.42 0
IV.ATCC.EHZ. 2020-11-30T16:10:34.11 3.0 negative manual P 0.15 0
IV.ASSB.HHZ. 2020-11-30T16:10:34.99 3.0 negative manual P 0.01 0
IV.SNTG.HHZ. 2020-11-30T16:10:34.11 0.3 undecidable manual S 245 0.2338 108 0.22 71
IV.MMO1.EHZ. 2020-11-30T16:10:33.76 3.0 positive manual P -0.33 0
IV.MNTT.EHZ. 2020-11-30T16:10:33.37 3.0 negative manual P 0.11 0
IV.CESI.HHZ. 2020-11-30T16:10:33.10 0.1 undecidable manual P 214 0.4227 50 -0.34 89
IV.MF5.EHZ. 2020-11-30T16:10:33.63 0.1 undecidable manual P 155 0.402 50 0.53 85
IV.FRON.EHZ. 2020-11-30T16:10:33.14 0.1 undecidable manual P 294 0.4011 50 0.06 95
IV.MPAG.EHZ. 2020-11-30T16:10:33.80 3.0 negative manual P -0.28 0
IV.MC2.EHZ. 2020-11-30T16:10:33.52 3.0 positive manual P -0.16 0
IV.FDMO.HHZ. 2020-11-30T16:10:31.32 0.1 undecidable manual P 198 0.3345 50 -0.62 84
IV.GUMA.HHZ. 2020-11-30T16:10:31.35 0.1 undecidable manual P 165 0.3013 104 0.01 98
IV.SSFR.HHZ. 2020-11-30T16:10:31.86 0.1 positive manual P 284 0.3363 50 -0.1 95
IV.FOSV.EHZ. 2020-11-30T16:10:31.86 0.1 undecidable manual P 260 0.3471 50 -0.29 91
IV.CSP1.EHZ. 2020-11-30T16:10:30.12 0.1 positive manual P 184 0.2635 106 -0.4 90
IV.ARVD.HHZ. 2020-11-30T16:10:30.40 0.1 undecidable manual P 304 0.2545 106 0.05 98
IV.SNTG.HHZ. 2020-11-30T16:10:29.73 0.1 undecidable manual P 245 0.2338 108 -0.17 96
IV.EL6.EHZ. 2020-11-30T16:10:29.46 0.3 undecidable manual S 255 0.0971 128 0.29 72
IV.TRE1.HNZ. 2020-11-30T16:10:28.33 0.3 undecidable manual S 126 0.0737 136 -0.15 74
IV.TRE1.HNZ. 2020-11-30T16:10:27.37 0.1 undecidable manual P 126 0.0737 136 0.6 88
IV.CING.HNZ. 2020-11-30T16:10:27.13 0.1 undecidable manual S 309 0.0333 156 -0.47 93
IV.EL6.EHZ. 2020-11-30T16:10:27.30 0.1 positive manual P 255 0.0971 128 0.13 99
IV.CING.HNZ. 2020-11-30T16:10:26.13 0.1 undecidable manual P 309 0.0333 156 -0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TRE1.HNE. ML:2.2 0.002675 0.52 AML other m 2020-11-30T16:10:31.98
IV.TRE1.HNN. ML:2.1 0.002195 1.3 AML other m 2020-11-30T16:10:32.68
IV.EL6.EHN. ML:1.7 0.0006565 0.42 AML other m 2020-11-30T16:10:33.04
IV.SSFR.HNN. ML:1.8 0.000239 0.7 AML other m 2020-11-30T16:10:33.63
IV.EL6.EHE. ML:1.7 0.0006755 0.68 AML other m 2020-11-30T16:10:33.61
IV.SNTG.HHN. ML:1.4 0.000151 0.76 AML other m 2020-11-30T16:10:34.23
IV.ARVD.HHN. ML:1.1 7.135E-5 0.82 AML other m 2020-11-30T16:10:34.54
IV.SNTG.HHE. ML:1.2 8.39E-5 0.86 AML other m 2020-11-30T16:10:35.46
IV.CSP1.EHE. ML:1.7 0.000272 0.6 AML other m 2020-11-30T16:10:35.58
IV.ARVD.HHE. ML:1.1 6.555E-5 0.62 AML other m 2020-11-30T16:10:36.86
IV.CSP1.EHN. ML:1.7 0.0002615 0.18 AML other m 2020-11-30T16:10:37.33
IV.GUMA.HHN. ML:1.6 0.0001745 1.16 AML other m 2020-11-30T16:10:37.90
IV.FDMO.HHN. ML:1.3 7.25E-5 0.56 AML other m 2020-11-30T16:10:38.12
IV.SSFR.HHN. ML:1.6 0.000161 0.14 AML other m 2020-11-30T16:10:38.65
IV.FOSV.EHN. ML:1.2 6.085E-5 1.1 AML other m 2020-11-30T16:10:38.84
IV.SSFR.HHE. ML:1.8 0.0002295 0.18 AML other m 2020-11-30T16:10:39.90
IV.SSFR.HNE. ML:1.8 0.000239 0.16 AML other m 2020-11-30T16:10:39.91
IV.FDMO.HHE. ML:1.3 7.745E-5 0.14 AML other m 2020-11-30T16:10:40.36
IV.CESI.HHN. ML:1.5 9.38E-5 0.56 AML other m 2020-11-30T16:10:41.23
IV.FOSV.EHE. ML:1.1 4.605E-5 1.32 AML other m 2020-11-30T16:10:42.19
IV.GUMA.HHE. ML:1.7 0.0002295 0.44 AML other m 2020-11-30T16:10:42.41
IV.CESI.HHE. ML:1.4 7.22E-5 1.58 AML other m 2020-11-30T16:10:43.97
IV.ATCC.EHN. ML:1.6 9.76E-5 0.54 AML other m 2020-11-30T16:10:43.19
IV.ATCC.EHE. ML:1.6 8.82E-5 0.66 AML other m 2020-11-30T16:10:45.07
IV.NRCA.HHE. ML:1.6 9.135E-5 0.68 AML other m 2020-11-30T16:10:45.35
IV.NRCA.HHN. ML:1.5 7.04E-5 1.56 AML other m 2020-11-30T16:10:47.01
IV.MURB.HHN. ML:1.7 0.0001033 0.24 AML other m 2020-11-30T16:10:47.55
IV.MURB.HHE. ML:1.8 0.0001395 0.3 AML other m 2020-11-30T16:10:50.40
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