INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.3 on date 14-10-2018 and time 20:06:21 (Italy) in region 4 km NW Muccia (MC)

A magnitude ML 1.3 earthquake occured in region: 4 km NW Muccia (MC), on

  • 14-10-2018 18:06:21 (UTC)
  • 14-10-2018 20:06:21 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1, 13 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
Muccia MC 4 915 915
Serravalle di Chienti MC 5 1070 1985
Camerino MC 6 6974 8959
Sefro MC 7 422 9381
Pieve Torina MC 8 1458 10839
Pievebovigliana MC 8 866 11705
Pioraco MC 9 1134 12839
Fiordimonte MC 10 202 13041
Fiuminata MC 11 1402 14443
Monte Cavallo MC 12 145 14588
Castelraimondo MC 13 4587 19175
Fiastra MC 15 559 19734
Acquacanina MC 16 121 19855
Gagliole MC 16 620 20475
Matelica MC 17 9981 30456
Serrapetrona MC 17 966 31422
Esanatoglia MC 17 2034 33456
Nocera Umbra PG 17 5839 39295
Caldarola MC 19 1823 41118
San Severino Marche MC 20 12726 53844

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NE of Foligno (57155 inhabitants)
50 Km E of Perugia (166134 inhabitants)
67 Km NE of Terni (111501 inhabitants)
71 Km SW of Ancona (100861 inhabitants)
76 Km NW of Teramo (54892 inhabitants)
82 Km S of Fano (60888 inhabitants)
90 Km NW of L'Aquila (69753 inhabitants)
90 Km S of Pesaro (94582 inhabitants)
99 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
Rev 100 ML 1.3 2018-10-14
18:06:21
43.1 13 14 2018-10-14
18:12:56
Sala Sismica INGV-Roma 61946051
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-10-14 18:06:21 ± 0.1
Latitude 43.10 ± 0.00
Longitude 13.00 ± 0.01
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 61946051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 652
Semi-minor axis of confidence ellipse (meter) 322
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 108
Circular confidence region, given by single value of horizontal uncertainty (meter) 650
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 121
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.2599
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.6
Num. used stations 32
Type of magnitude ML
Reference to an origin 61946051
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-10-14 18:12:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.CLTB.HHZ. 2018-10-14T18:07:23.85 3.0 positive manual Pg 14.82 0
GU.TRAV.HHZ. 2018-10-14T18:07:18.30 3.0 positive manual Pg 6.38 0
IV.PANTE.HHZ. 2018-10-14T18:07:17.81 3.0 undecidable manual Pn -2.87 0
IV.ZONE.HHZ. 2018-10-14T18:07:07.30 3.0 positive manual Pg 9.1 0
IV.MTGR.HHZ. 2018-10-14T18:07:00.83 3.0 negative manual Pn -4.09 0
IV.CRJA.HHZ. 2018-10-14T18:07:00.59 3.0 positive manual Pn -5.43 0
GU.PCP.HHZ. 2018-10-14T18:06:51.09 3.0 undecidable manual Pn -7.01 0
IV.SARZ.HHZ. 2018-10-14T18:06:51.63 3.0 undecidable manual Pn -5.91 0
GU.GRAM.HHZ. 2018-10-14T18:06:45.49 3.0 positive manual Pg -0.01 0
IV.EL6.EHZ. 2018-10-14T18:06:31.50 0.3 undecidable manual S 17 0.2365 103 0.15 72
IV.ASSB.HHZ. 2018-10-14T18:06:31.97 0.3 undecidable manual S 257 0.2599 101 -0.05 73
IV.SSFR.HHZ. 2018-10-14T18:06:29.70 3.0 undecidable manual S -2.92 0
IV.PAOL.HHZ. 2018-10-14T18:06:29.84 3.0 undecidable manual Pn 3.66 0
IV.SNTG.HHZ. 2018-10-14T18:06:28.94 0.3 undecidable manual S 343 0.1583 115 -0.22 72
IV.CESI.HHZ. 2018-10-14T18:06:28.24 0.6 undecidable manual S 216 0.1223 125 0 50
IV.ASSB.HHZ. 2018-10-14T18:06:27.59 0.1 undecidable manual P 257 0.2599 101 -0.11 95
IV.FDMO.HHZ. 2018-10-14T18:06:27.41 0.3 undecidable manual S 138 0.0899 136 -0.1 73
IV.EL6.EHZ. 2018-10-14T18:06:27.41 0.1 undecidable manual P 17 0.2365 103 0.1 96
IV.SNTG.HHZ. 2018-10-14T18:06:26.02 0.1 undecidable manual P 343 0.1583 115 -0.02 99
IV.FDMO.HHZ. 2018-10-14T18:06:25.10 0.1 undecidable manual P 138 0.0899 136 0.01 100
IV.CESI.HHZ. 2018-10-14T18:06:25.63 0.1 undecidable manual P 216 0.1223 125 0.12 98
IV.ARVD.HHZ. 2018-10-14T18:06:20.80 3.0 undecidable manual Pg 2.57 0
IV.APEC.HHZ. 2018-10-14T18:06:20.02 3.0 positive manual Pg -0.73 0
IV.NRCA.HNZ. 2018-10-14T18:06:16.48 3.0 undecidable manual Sn -1.65 0
IV.GUMA.HHZ. 2018-10-14T18:06:14.92 3.0 negative manual Pg 2.62 0
IV.SACS.HHZ. 2018-10-14T18:06:11.95 3.0 undecidable manual P -5.87 0
IV.GAVE.EHZ. 2018-10-14T18:06:11.10 3.0 undecidable manual Pg 1.93 0
IV.VIVA.HHZ. 2018-10-14T18:06:09.48 3.0 negative manual Pn -4.03 0
IV.NRCA.HNZ. 2018-10-14T18:06:05.86 3.0 undecidable manual Pn -3.84 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNE. ML:1.3 8.379934E-5 0.6144 AML other m 2018-10-14T18:06:05.64
IV.GAVE.EHE. ML:1.2 3.8046705E-5 0.2176 AML other m 2018-10-14T18:06:20.51
IV.GAVE.EHN. ML:1 2.6433565E-5 0.0768 AML other m 2018-10-14T18:06:19.73
IV.SACS.HHE. ML:1 1.1370592E-5 0.9216 AML other m 2018-10-14T18:06:11.60
IV.SACS.HNN. ML:1.4 2.70481445E-5 0.9472 AML other m 2018-10-14T18:06:29.53
IV.SACS.HHN. ML:1.1 1.251432E-5 1.3312 AML other m 2018-10-14T18:06:15.28
IV.SACS.HNE. ML:1.6 4.0725835E-5 1.2288 AML other m 2018-10-14T18:06:31.65
IV.GUMA.HHE. ML:1 5.4865655E-5 0.064 AML other m 2018-10-14T18:06:25.05
IV.GUMA.HNE. ML:1.3 9.1919235E-5 0.064 AML other m 2018-10-14T18:06:25.08
IV.GUMA.HNN. ML:2.1 0.00065174425 1.0752 AML other m 2018-10-14T18:06:43.01
IV.GUMA.HHN. ML:1 4.7766E-5 0.0896 AML other m 2018-10-14T18:06:23.97
IV.FDMO.HHE. ML:0.8 5.91816E-5 0.1536 AML other m 2018-10-14T18:06:27.69
IV.CESI.HHN. ML:1 8.6074795E-5 0.0768 AML other m 2018-10-14T18:06:28.33
IV.CESI.HHE. ML:1.2 0.00011804631 0.1024 AML other m 2018-10-14T18:06:28.36
IV.SNTG.HHN. ML:1 6.929993E-5 0.1792 AML other m 2018-10-14T18:06:29.16
IV.SNTG.HNN. ML:1.5 0.00021587805 0.64 AML other m 2018-10-14T18:06:31.57
IV.SNTG.HNE. ML:1.3 0.00013349685 0.9984 AML other m 2018-10-14T18:06:42.07
IV.SNTG.HHE. ML:0.7 3.9980265E-5 0.2432 AML other m 2018-10-14T18:06:51.70
IV.EL6.EHN. ML:1.1 7.180877E-5 0.1408 AML other m 2018-10-14T18:06:32.26
IV.EL6.EHE. ML:1.1 6.984763E-5 0.1536 AML other m 2018-10-14T18:06:31.80
IV.ASSB.HHE. ML:0.7 2.6096965E-5 0.1792 AML other m 2018-10-14T18:06:32.56
IV.ASSB.HHN. ML:0.9 3.9942325E-5 0.1152 AML other m 2018-10-14T18:06:32.51
IV.PAOL.HNN. ML:3.3 0.0003166721 1.2032 AML other m 2018-10-14T18:06:50.22
IV.PAOL.HHN. ML:2 1.3236375E-5 0.384 AML other m 2018-10-14T18:07:01.93
IV.PAOL.HNE. ML:3 0.0001480534 0.7296 AML other m 2018-10-14T18:07:24.58
IV.PAOL.HHE. ML:1.8 1.21463475E-5 0.5632 AML other m 2018-10-14T18:06:49.14
GU.GRAM.HHN. ML:2.9 0.00011215055 0.1408 AML other m 2018-10-14T18:07:10.94
GU.GRAM.HHE. ML:2.8 9.964005E-5 0.064 AML other m 2018-10-14T18:07:10.86
IV.SARZ.HNN. ML:3.5 0.00019850715 0.768 AML other m 2018-10-14T18:07:16.83
IV.SARZ.HHN. ML:3.3 0.000124697135 0.1152 AML other m 2018-10-14T18:07:33.94
IV.SARZ.HHE. ML:3.2 9.290792E-5 0.1024 AML other m 2018-10-14T18:07:30.32
IV.SARZ.HNE. ML:3.3 0.000145462805 0.704 AML other m 2018-10-14T18:08:03.67
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