INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.6 on date 13-05-2018 and time 14:57:14 (Italy) in region 1 km S Pieve Torina (MC)

A magnitude ML 1.6 earthquake occured in region: 1 km S Pieve Torina (MC), on

  • 13-05-2018 12:57:14 (UTC)
  • 13-05-2018 14:57:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.04, 13.05 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pieve Torina MC 1 1458 1458
Fiordimonte MC 3 202 1660
Pievebovigliana MC 4 866 2526
Muccia MC 5 915 3441
Monte Cavallo MC 6 145 3586
Fiastra MC 8 559 4145
Serravalle di Chienti MC 9 1070 5215
Acquacanina MC 10 121 5336
Camerino MC 11 6974 12310
Visso MC 12 1107 13417
Ussita MC 12 444 13861
Sefro MC 15 422 14283
Bolognola MC 15 142 14425
Pioraco MC 17 1134 15559
Preci PG 18 724 16283
Castelsantangelo sul Nera MC 18 281 16564
Caldarola MC 18 1823 18387
Cessapalombo MC 19 512 18899
Serrapetrona MC 19 966 19865
Sellano PG 19 1079 20944
Castelraimondo MC 19 4587 25531
Fiuminata MC 20 1402 26933

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Foligno (57155 inhabitants)
55 Km E of Perugia (166134 inhabitants)
62 Km NE of Terni (111501 inhabitants)
68 Km NW of Teramo (54892 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
81 Km NW of L'Aquila (69753 inhabitants)
90 Km S of Fano (60888 inhabitants)
98 Km S of Pesaro (94582 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 1.6 2018-05-13
12:57:14
43.04 13.05 8 2018-05-13
13:02:16
Sala Sismica INGV-Roma 56829061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-05-13 12:57:14 ± 0.05
Latitude 43.04 ± 0.00
Longitude 13.05 ± 0.00
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 56829061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 297
Semi-minor axis of confidence ellipse (meter) 149
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 99
Circular confidence region, given by single value of horizontal uncertainty (meter) 300
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 48
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.44696
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 56829061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-05-13 13:02:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ATPI.EHZ. 2018-05-13T12:57:37.51 3.0 undecidable manual S -0.08 0
IV.PIEI.HHZ. 2018-05-13T12:57:37.60 3.0 undecidable manual S 0.13 0
TV.SF04.EHZ. 2018-05-13T12:57:36.62 3.0 negative manual P 1.72 0
IV.TERO.HHZ. 2018-05-13T12:57:35.45 3.0 undecidable manual S -0.22 0
IV.MURB.HHZ. 2018-05-13T12:57:32.07 0.6 undecidable manual S 301 0.447 50 0.86 36
IV.ARVD.HHZ. 2018-05-13T12:57:32.44 3.0 undecidable manual S 0.13 0
IV.MOMA.HHZ. 2018-05-13T12:57:30.37 0.6 undecidable manual S 237 0.4236 50 -0.14 45
IV.CING.HHZ. 2018-05-13T12:57:28.41 0.6 undecidable manual S 17 0.3543 50 -0.05 47
OB.GAVE.EHZ. 2018-05-13T12:57:28.61 0.6 undecidable manual S 199 0.3633 50 -0.12 46
IV.TERO.HHZ. 2018-05-13T12:57:26.17 3.0 undecidable manual P -0.32 0
IV.EL6.EHZ. 2018-05-13T12:57:26.39 0.6 undecidable manual S 7 0.295 104 -0.15 46
IV.NARO.HHZ. 2018-05-13T12:57:26.48 3.0 undecidable manual P -1.84 0
IV.ARVD.HHZ. 2018-05-13T12:57:24.39 3.0 negative manual P -0.21 0
IV.SNTG.HHZ. 2018-05-13T12:57:24.26 0.6 undecidable manual S 339 0.2329 107 0 48
IV.MOMA.HHZ. 2018-05-13T12:57:24.20 0.1 undecidable manual P 237 0.4236 50 0.31 87
IV.MURB.HHZ. 2018-05-13T12:57:24.18 0.6 undecidable manual P 301 0.447 50 -0.12 45
IV.T1221.EHZ. 2018-05-13T12:57:24.11 0.6 undecidable manual S 221 0.232 107 -0.1 47
IV.NRCA.HHZ. 2018-05-13T12:57:23.29 0.6 undecidable manual S 168 0.2077 109 -0.04 48
IV.MF5.EHZ. 2018-05-13T12:57:22.06 3.0 negative manual P 0.63 0
IV.MTRA.EHZ. 2018-05-13T12:57:22.66 0.3 negative manual P 138 0.3759 50 -0.42 64
IV.CING.HHZ. 2018-05-13T12:57:22.42 0.1 positive manual P 17 0.3543 50 -0.29 89
OB.GAVE.EHZ. 2018-05-13T12:57:22.59 0.6 positive manual P 199 0.3633 50 -0.28 44
IV.MC2.EHZ. 2018-05-13T12:57:21.97 0.6 undecidable manual S 142 0.1601 115 0.36 45
IV.PF6.EHN. 2018-05-13T12:57:21.21 0.6 undecidable manual S 45 0.1448 117 0.13 48
IV.EL6.EHZ. 2018-05-13T12:57:21.35 0.1 positive manual P 7 0.295 104 -0.25 90
IV.CSP1.EHZ. 2018-05-13T12:57:20.71 0.6 undecidable manual S 63 0.1232 121 0.34 46
IV.T1221.EHZ. 2018-05-13T12:57:20.18 0.6 positive manual P 221 0.232 107 -0.07 47
IV.SNTG.HHZ. 2018-05-13T12:57:20.42 0.6 negative manual P 339 0.2329 107 0.14 47
IV.CESI.HHZ. 2018-05-13T12:57:20.09 0.6 undecidable manual S 254 0.1133 123 0.06 49
IV.NRCA.HHZ. 2018-05-13T12:57:19.66 0.1 negative manual P 168 0.2077 109 -0.08 95
IV.MML1.EHZ. 2018-05-13T12:57:19.45 0.6 undecidable manual S 322 0.0971 127 -0.08 49
IV.PF6.EHN. 2018-05-13T12:57:18.53 0.1 undecidable manual P 45 0.1448 117 0.09 96
IV.CESI.HHZ. 2018-05-13T12:57:18.00 0.1 positive manual P 254 0.1133 123 0.16 95
IV.CSP1.EHZ. 2018-05-13T12:57:18.29 0.1 positive manual P 63 0.1232 121 0.25 93
IV.MC2.EHZ. 2018-05-13T12:57:18.88 0.6 undecidable manual P 142 0.1601 115 0.13 48
IV.FEMA.HNE. 2018-05-13T12:57:18.84 0.6 undecidable manual S 182 0.0746 134 -0.02 49
IV.T1219.HNN. 2018-05-13T12:57:17.69 0.6 undecidable manual S 298 0.0405 151 -0.37 46
IV.FEMA.HNE. 2018-05-13T12:57:17.29 0.1 undecidable manual P 182 0.0746 134 0.12 97
IV.FDMO.HHZ. 2018-05-13T12:57:17.41 0.6 undecidable manual S 90 0.0252 161 -0.4 46
IV.MML1.EHZ. 2018-05-13T12:57:17.61 0.1 undecidable manual P 322 0.0971 127 0.06 98
IV.FDMO.HHZ. 2018-05-13T12:57:16.55 0.1 undecidable manual P 90 0.0252 161 -0.01 100
IV.T1219.HNN. 2018-05-13T12:57:16.64 0.1 undecidable manual P 298 0.0405 151 -0.06 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:0 0.003425 0.16 AML other m 2018-05-13T12:57:17.53
IV.FDMO.HHE. ML:0 0.00463 0.2 AML other m 2018-05-13T12:57:17.59
IV.CESI.HHN. ML:1.7 0.0005705 0.3 AML other m 2018-05-13T12:57:20.36
IV.CESI.HHE. ML:1.5 0.000416 1.1 AML other m 2018-05-13T12:57:21.06
IV.CSP1.EHE. ML:1.4 0.0002635 0.92 AML other m 2018-05-13T12:57:21.25
IV.CSP1.EHN. ML:1.1 0.0001385 1.02 AML other m 2018-05-13T12:57:22.60
IV.NRCA.HHN. ML:2 0.0007385 0.8 AML other m 2018-05-13T12:57:23.88
IV.NRCA.HNN. ML:2 0.000681 0.8 AML other m 2018-05-13T12:57:23.88
IV.NRCA.HHE. ML:2 0.000768 0.64 AML other m 2018-05-13T12:57:23.52
IV.NRCA.HNE. ML:2 0.0007305 0.64 AML other m 2018-05-13T12:57:23.84
IV.SNTG.HHE. ML:1.4 0.000135 1 AML other m 2018-05-13T12:57:24.90
IV.SNTG.HHN. ML:1.4 0.000157 0.58 AML other m 2018-05-13T12:57:24.88
IV.EL6.EHN. ML:2.2 0.0007735 1.54 AML other m 2018-05-13T12:57:26.05
IV.EL6.EHE. ML:2.1 0.000627 0.66 AML other m 2018-05-13T12:57:27.64
IV.MF5.EHN. ML:1.7 0.0002305 0.72 AML other m 2018-05-13T12:57:27.48
IV.MF5.EHE. ML:1.6 0.0001755 1.16 AML other m 2018-05-13T12:57:28.58
IV.CING.HHN. ML:1.8 0.0002295 0.4 AML other m 2018-05-13T12:57:28.83
OB.GAVE.EHN. ML:1.9 0.000285 0.42 AML other m 2018-05-13T12:57:28.68
IV.CING.HHE. ML:1.7 0.00018 0.24 AML other m 2018-05-13T12:57:28.73
OB.GAVE.EHE. ML:2 0.000322 0.28 AML other m 2018-05-13T12:57:31.27
IV.MOMA.HHE. ML:1.6 0.0001119 0.14 AML other m 2018-05-13T12:57:32.29
IV.MURB.HHE. ML:1.6 0.00010425 0.32 AML other m 2018-05-13T12:57:32.24
IV.ARVD.HHE. ML:1.8 0.000158 0.22 AML other m 2018-05-13T12:57:32.43
IV.MOMA.HHN. ML:1.5 9.7E-5 0.94 AML other m 2018-05-13T12:57:32.67
IV.ARVD.HHN. ML:1.4 7.2E-5 0.2 AML other m 2018-05-13T12:57:32.93
IV.MURB.HHN. ML:1.6 0.000105 0.94 AML other m 2018-05-13T12:57:37.75
IV.TERO.HHE. ML:1.2 3.11E-5 0.34 AML other m 2018-05-13T12:57:37.69
IV.TERO.HHN. ML:1.2 3.21E-5 1.38 AML other m 2018-05-13T12:57:39.70
IV.PIEI.HHN. ML:1.2 2.27E-5 0.44 AML other m 2018-05-13T12:57:41.24
IV.PIEI.HHE. ML:1.2 3.19E-5 0.12 AML other m 2018-05-13T12:57:41.71
IV.ATPI.EHN. ML:1 1.445E-5 0.66 AML other m 2018-05-13T12:57:43.23
IV.ATPI.EHE. ML:1 1.6E-5 1.54 AML other m 2018-05-13T12:57:47.11
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