Earthquake with magnitude of ML 1.4 on date 10-05-2020 and time 23:40:10 (UTC) in region 4 km W Tolentino (MC)

A magnitude ML 1.4 earthquake occured in region: 4 km W Tolentino (MC), on

  • 10-05-2020 23:40:10 (UTC)
  • 11-05-2020 01:40:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.21, 13.23 at 23 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
Tolentino MC 4 20069 20069
Belforte del Chienti MC 5 1886 21955
Serrapetrona MC 5 966 22921
San Severino Marche MC 5 12726 35647
Caldarola MC 8 1823 37470
Camporotondo di Fiastrone MC 9 563 38033
Colmurano MC 11 1263 39296
Cessapalombo MC 11 512 39808
Pollenza MC 12 6618 46426
Urbisaglia MC 12 2628 49054
San Ginesio MC 13 3498 52552
Ripe San Ginesio MC 13 852 53404
Treia MC 13 9403 62807
Gagliole MC 14 620 63427
Castelraimondo MC 14 4587 68014
Loro Piceno MC 16 2401 70415
Camerino MC 16 6974 77389
Gualdo MC 18 815 78204
Sant'Angelo in Pontano MC 18 1436 79640
Cingoli MC 19 10352 89992
Petriolo MC 19 1998 91990
Matelica MC 19 9981 101971
Sarnano MC 20 3264 105235
Appignano MC 20 4213 109448
Fiastra MC 20 559 110007

Municipalities with at least 50000 inhabitants

An earthquake occurred to
51 Km SW of Ancona (100861 inhabitants)
51 Km NE of Foligno (57155 inhabitants)
69 Km E of Perugia (166134 inhabitants)
72 Km NW of Teramo (54892 inhabitants)
73 Km S of Fano (60888 inhabitants)
82 Km SE of Pesaro (94582 inhabitants)
86 Km NE of Terni (111501 inhabitants)
96 Km N of L'Aquila (69753 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 1.4 2020-05-10
23:40:10
43.21 13.23 23 2020-05-10
23:47:03
Sala Sismica INGV-Roma 79029131
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-10 23:40:10 ± 0.16
Latitude 43.21 ± 0.00
Longitude 13.23 ± 0.01
Depth (km) 23 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79029131

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 596
Semi-minor axis of confidence ellipse (meter) 182
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 232
Circular confidence region, given by single value of horizontal uncertainty (meter) 600
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 155
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.11781
Epicentral distance of station farthest from the epicenter (degree) 0.64391
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 16
Type of magnitude ML
Reference to an origin 79029131
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-10 23:47:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ATCC.EHZ. 2020-05-10T23:40:26.71 0.1 undecidable manual S 267 0.4335 108 0.68 82
IV.ASSB.HHZ. 2020-05-10T23:40:26.64 0.1 undecidable manual S 249 0.4506 108 0.11 95
IV.NRCA.HHZ. 2020-05-10T23:40:24.63 0.1 undecidable manual S 193 0.384 111 -0.03 99
IV.ARVD.HHZ. 2020-05-10T23:40:24.07 0.3 undecidable manual S 324 0.3597 113 0.08 75
IV.CESI.HHZ. 2020-05-10T23:40:23.04 0.3 undecidable manual S 230 0.3139 116 0.27 71
IV.TERO.HHZ. 2020-05-10T23:40:22.77 1.0 positive manual P 155 0.6439 102 -0.07 23
IV.MF5.EHZ. 2020-05-10T23:40:22.69 0.3 undecidable manual S 143 0.2752 120 0.94 58
IV.MC2.EHZ. 2020-05-10T23:40:22.63 0.3 undecidable manual S 186 0.2977 118 0.29 71
IV.PIEI.HHZ. 2020-05-10T23:40:22.07 0.6 negative manual P 303 0.6043 103 -0.1 46
IV.MMO1.EHZ. 2020-05-10T23:40:22.84 0.1 undecidable manual S 168 0.3157 116 0.03 100
IV.FRON.EHZ. 2020-05-10T23:40:20.20 0.6 undecidable manual P 310 0.482 106 0.06 49
IV.SNTG.HHZ. 2020-05-10T23:40:20.17 0.1 undecidable manual S 283 0.2185 128 -0.19 99
IV.FDMO.HHZ. 2020-05-10T23:40:19.67 0.3 undecidable manual S 212 0.2014 130 -0.3 73
IV.ASSB.HHZ. 2020-05-10T23:40:19.42 0.3 positive manual P 249 0.4506 108 -0.21 71
IV.ATCC.EHZ. 2020-05-10T23:40:19.57 0.1 undecidable manual P 267 0.4335 108 0.22 94
IV.GUMA.HHZ. 2020-05-10T23:40:19.30 0.3 undecidable manual S 153 0.1628 137 0.16 76
IV.EL6.EHZ. 2020-05-10T23:40:18.81 0.3 undecidable manual S 322 0.1547 139 -0.17 75
IV.NRCA.HHZ. 2020-05-10T23:40:18.24 0.1 undecidable manual P 193 0.384 111 -0.31 93
IV.SSFR.HHZ. 2020-05-10T23:40:18.86 0.3 positive manual P 305 0.4002 110 0.05 74
IV.CSP1.EHZ. 2020-05-10T23:40:18.01 0.3 undecidable manual S 190 0.1178 147 -0.3 74
IV.MMO1.EHZ. 2020-05-10T23:40:17.12 0.3 positive manual P 168 0.3157 116 -0.37 70
IV.ARVD.HHZ. 2020-05-10T23:40:17.95 0.6 negative manual P 324 0.3597 113 -0.22 47
IV.CESI.HHZ. 2020-05-10T23:40:17.33 0.1 undecidable manual P 230 0.3139 116 -0.14 98
IV.MF5.EHZ. 2020-05-10T23:40:17.00 1.0 positive manual P 143 0.2752 120 0.13 25
IV.MNTT.EHZ. 2020-05-10T23:40:17.66 0.1 negative manual P 119 0.3013 118 0.38 94
IV.MC2.EHZ. 2020-05-10T23:40:17.03 1.0 undecidable manual P 186 0.2977 118 -0.18 24
IV.GUMA.HHZ. 2020-05-10T23:40:15.31 0.6 positive manual P 153 0.1628 137 -0.05 51
IV.SNTG.HHZ. 2020-05-10T23:40:15.80 0.6 negative manual P 283 0.2185 128 -0.27 48
IV.FDMO.HHZ. 2020-05-10T23:40:15.06 1.0 positive manual P 212 0.2014 130 -0.78 21
IV.EL6.EHZ. 2020-05-10T23:40:15.08 0.6 positive manual P 322 0.1547 139 -0.2 49
IV.CSP1.EHZ. 2020-05-10T23:40:14.60 0.6 negative manual P 190 0.1178 147 -0.29 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHN. ML:1.5 0.000174 0.48 AML other m 2020-05-10T23:40:18.95
IV.CSP1.EHE. ML:1.4 0.000134 1.18 AML other m 2020-05-10T23:40:18.74
IV.EL6.EHE. ML:1.6 0.0002095 1.78 AML other m 2020-05-10T23:40:19.06
IV.EL6.EHN. ML:1.5 0.000176 0.58 AML other m 2020-05-10T23:40:19.39
IV.GUMA.HHN. ML:1.4 0.00012835 0.34 AML other m 2020-05-10T23:40:19.59
IV.GUMA.HHE. ML:1.6 0.000201 0.34 AML other m 2020-05-10T23:40:19.57
IV.FDMO.HHE. ML:1.6 0.000169 0.14 AML other m 2020-05-10T23:40:19.86
IV.FDMO.HHN. ML:1.4 0.0001091 0.14 AML other m 2020-05-10T23:40:20.09
IV.SNTG.HHE. ML:1.2 7.6E-5 0.2 AML other m 2020-05-10T23:40:20.53
IV.SNTG.HHN. ML:1.4 0.0001115 0.14 AML other m 2020-05-10T23:40:20.39
IV.CESI.HHE. ML:1.2 5.245E-5 0.78 AML other m 2020-05-10T23:40:23.18
IV.CESI.HHN. ML:1.3 6.775E-5 0.3 AML other m 2020-05-10T23:40:23.38
IV.NRCA.HHN. ML:1.4 7.55E-5 0.44 AML other m 2020-05-10T23:40:25.61
IV.NRCA.HHE. ML:1.4 6.32E-5 0.96 AML other m 2020-05-10T23:40:25.83
IV.SSFR.HHE. ML:1.3 5.155E-5 1.58 AML other m 2020-05-10T23:40:26.79
IV.SSFR.HHN. ML:1.2 3.97E-5 0.16 AML other m 2020-05-10T23:40:27.53
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