Earthquake with magnitude of ML 1.5 on date 17-11-2018 and time 13:07:53 (Italy) in region 5 km SW Sefro (MC)

A magnitude ML 1.5 earthquake occured in region: 5 km SW Sefro (MC), on

  • 17-11-2018 12:07:53 (UTC)
  • 17-11-2018 13:07:53 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.12, 12.91 at 18 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Sefro MC 5 422 422
Serravalle di Chienti MC 6 1070 1492
Fiuminata MC 9 1402 2894
Nocera Umbra PG 10 5839 8733
Pioraco MC 10 1134 9867
Muccia MC 12 915 10782
Camerino MC 13 6974 17756
Valtopina PG 14 1398 19154
Pieve Torina MC 14 1458 20612
Monte Cavallo MC 15 145 20757
Pievebovigliana MC 16 866 21623
Esanatoglia MC 16 2034 23657
Castelraimondo MC 16 4587 28244
Gualdo Tadino PG 16 15208 43452
Fiordimonte MC 17 202 43654
Matelica MC 18 9981 53635
Gagliole MC 19 620 54255

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km NE of Foligno (57155 inhabitants)
42 Km E of Perugia (166134 inhabitants)
65 Km NE of Terni (111501 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
82 Km S of Fano (60888 inhabitants)
82 Km NW of Teramo (54892 inhabitants)
89 Km S of Pesaro (94582 inhabitants)
92 Km E of Arezzo (99543 inhabitants)
94 Km NW of L'Aquila (69753 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 1000 ML 1.5 2018-11-17
12:07:53
43.12 12.91 18 2019-06-04
09:16:04
Bollettino Sismico Italiano INGV 64458901
Rev 100 ML 1.5 2018-11-17
12:07:53
43.12 12.91 18 2018-11-17
12:24:26
Sala Sismica INGV-Roma 63147291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-17 12:07:53 ± 0.05
Latitude 43.12 ± 0.00
Longitude 12.91 ± 0.00
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 64458901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 250
Semi-minor axis of confidence ellipse (meter) 64
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 224
Circular confidence region, given by single value of horizontal uncertainty (meter) 250
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 67
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0.04317
Epicentral distance of station farthest from the epicenter (degree) 0.50002
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 64458901
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-01-02 21:54:59

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 63147291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-17 12:24:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2018-11-17T12:08:11.47 0.3 undecidable manual S 327 0.5 99 0.39 64
IV.NRCA.HHZ. 2018-11-17T12:08:05.85 0.3 undecidable manual S 152 0.3193 106 0.03 72
IV.EL6.EHZ. 2018-11-17T12:08:04.00 0.6 undecidable manual S 33 0.2563 111 -0.06 48
IV.CSP1.EHZ. 2018-11-17T12:08:03.30 0.6 undecidable manual S 96 0.2176 116 0.29 46
IV.PIEI.HHZ. 2018-11-17T12:08:03.64 0.6 undecidable manual P 327 0.5 99 -0.08 45
IV.FOSV.EHZ. 2018-11-17T12:08:02.70 0.6 undecidable manual S 329 0.2086 117 -0.08 48
IV.FEMA.HNZ. 2018-11-17T12:08:02.30 0.6 undecidable manual S 146 0.1844 121 0.16 47
IV.MDAR.HNZ. 2018-11-17T12:08:02.20 0.6 undecidable manual S 66 0.188 121 -0.03 49
IV.PF6.EHZ. 2018-11-17T12:08:02.70 0.3 undecidable manual S 84 0.2104 117 -0.1 72
IV.ATCC.EHZ. 2018-11-17T12:08:02.90 0.6 undecidable manual S 290 0.2077 117 0.16 47
IV.ASSB.HHZ. 2018-11-17T12:08:02.40 0.6 undecidable manual S 248 0.1961 119 -0.03 49
IV.GAG1.HNE. 2018-11-17T12:08:01.94 0.3 undecidable manual S 43 0.1691 124 0.19 71
IV.FDMO.HHZ. 2018-11-17T12:08:01.30 0.6 undecidable manual S 121 0.1529 128 -0.06 49
IV.SNTG.HHZ. 2018-11-17T12:08:00.90 0.6 undecidable manual S 10 0.1421 130 -0.21 48
IV.CESI.HHZ. 2018-11-17T12:08:00.50 0.6 undecidable manual S 181 0.1097 139 0.06 49
IV.NRCA.HHZ. 2018-11-17T12:08:00.54 0.1 undecidable manual P 152 0.3193 106 -0.15 93
IV.SEF1.HNZ. 2018-11-17T12:07:59.30 0.6 undecidable manual S 42 0.0432 162 -0.15 49
IV.EL6.EHZ. 2018-11-17T12:07:59.57 0.1 undecidable manual P 33 0.2563 111 -0.09 95
IV.CSP1.EHZ. 2018-11-17T12:07:59.28 0.3 undecidable manual P 96 0.2176 116 0.22 70
IV.MML1.HNZ. 2018-11-17T12:07:59.50 0.6 undecidable manual S 92 0.0468 161 0.01 50
IV.ATCC.EHZ. 2018-11-17T12:07:58.94 0.1 undecidable manual P 290 0.2077 117 0.04 97
IV.MDAR.HNZ. 2018-11-17T12:07:58.77 1.0 undecidable manual P 66 0.188 121 0.16 24
IV.FDMO.HHZ. 2018-11-17T12:07:58.07 1.0 undecidable manual P 121 0.1529 128 -0.04 25
IV.PF6.EHZ. 2018-11-17T12:07:58.89 0.1 undecidable manual P 84 0.2104 117 -0.05 96
IV.ASSB.HHZ. 2018-11-17T12:07:58.66 0.1 undecidable manual P 248 0.1961 119 -0.07 97
IV.GAG1.HNE. 2018-11-17T12:07:58.37 0.3 undecidable manual P 43 0.1691 124 0.04 74
IV.FOSV.EHZ. 2018-11-17T12:07:58.79 0.1 undecidable manual P 329 0.2086 117 -0.14 95
IV.FEMA.HNZ. 2018-11-17T12:07:58.30 1.0 undecidable manual P 146 0.1844 121 -0.26 23
IV.CESI.HHZ. 2018-11-17T12:07:57.61 0.1 undecidable manual P 181 0.1097 139 0.03 99
IV.MML1.HNZ. 2018-11-17T12:07:57.06 0.1 undecidable manual P 92 0.0468 161 0.03 100
IV.SNTG.HHZ. 2018-11-17T12:07:57.85 0.1 positive manual P 10 0.1421 130 -0.11 97
IV.SEF1.HNZ. 2018-11-17T12:07:56.94 0.1 undecidable manual P 42 0.0432 162 -0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:1.5 0.0002715 0.48 AML other m 2018-11-17T12:08:00.62
IV.CESI.HHN. ML:1.6 0.000293 0.26 AML other m 2018-11-17T12:08:00.76
IV.SNTG.HHE. ML:1.5 0.000201 0.08 AML other m 2018-11-17T12:08:01.26
IV.SNTG.HNE. ML:1.5 0.00022778545 0.1472 AML other m 2018-11-17T12:08:01.26
IV.SNTG.HHN. ML:1.6 0.0002515 0.08 AML other m 2018-11-17T12:08:01.27
IV.SNTG.HNN. ML:1.6 0.00024496385 0.0768 AML other m 2018-11-17T12:08:01.28
IV.FDMO.HHE. ML:1.2 0.00010165 0.18 AML other m 2018-11-17T12:08:01.53
IV.FDMO.HHN. ML:1.3 0.0001385 0.2 AML other m 2018-11-17T12:08:01.60
IV.ASSB.HHN. ML:1.6 0.000207 0.32 AML other m 2018-11-17T12:08:02.81
IV.ATCC.EHN. ML:1.4 0.0001463 1.14 AML other m 2018-11-17T12:08:03.66
IV.ATCC.EHE. ML:0 0.0001885 0.34 AML other m 2018-11-17T12:08:03.27
IV.ASSB.HHE. ML:1.5 0.0001635 0.58 AML other m 2018-11-17T12:08:03.86
IV.EL6.EHE. ML:1.8 0.0002569846 0.1792 AML other m 2018-11-17T12:08:04.40
IV.EL6.EHN. ML:1.5 0.00014292773 0.1152 AML other m 2018-11-17T12:08:04.82
IV.NRCA.HHE. ML:1.2 6.0576805E-5 0.1152 AML other m 2018-11-17T12:08:06.50
IV.NRCA.HHN. ML:1.3 7.543992E-5 0.1024 AML other m 2018-11-17T12:08:06.93
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