Earthquake with magnitude of ML 1.4 on date 15-10-2018 and time 04:01:30 (UTC) in region 3 km E Appignano (MC)

A magnitude ML 1.4 earthquake occured in region: 3 km E Appignano (MC), on

  • 15-10-2018 04:01:30 (UTC)
  • 15-10-2018 06:01:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.37, 13.39 at 11 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
Appignano MC 4 4213 4213
Montecassiano MC 4 7125 11338
Montefano MC 6 3541 14879
Filottrano AN 8 9499 24378
Treia MC 9 9403 33781
Macerata MC 9 42473 76254
Pollenza MC 12 6618 82872
Recanati MC 14 21349 104221
Cingoli MC 14 10352 114573
Montelupone MC 15 3596 118169
Osimo AN 15 34977 153146
Santa Maria Nuova AN 16 4179 157325
Corridonia MC 16 15430 172755
Morrovalle MC 17 10195 182950
Castelfidardo AN 17 18733 201683
Petriolo MC 17 1998 203681
Polverigi AN 18 4508 208189
Staffolo AN 18 2253 210442
Offagna AN 18 1935 212377
Potenza Picena MC 19 15936 228313
Urbisaglia MC 19 2628 230941
Loreto AN 19 12814 243755
Agugliano AN 20 4865 248620
Tolentino MC 20 20069 268689
San Paolo di Jesi AN 20 933 269622

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km SW of Ancona (100861 inhabitants)
61 Km SE of Fano (60888 inhabitants)
72 Km SE of Pesaro (94582 inhabitants)
72 Km NE of Foligno (57155 inhabitants)
83 Km NW of Teramo (54892 inhabitants)
86 Km E of Perugia (166134 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 1.4 2018-10-15
04:01:30
43.37 13.39 11 2019-06-04
09:15:59
Bollettino Sismico Italiano INGV 62365971
Rev 100 ML 1.4 2018-10-15
04:01:30
43.37 13.39 11 2018-10-15
04:31:56
Sala Sismica INGV-Roma 61954621
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-10-15 04:01:30 ± 0.08
Latitude 43.37 ± 0.00
Longitude 13.39 ± 0.00
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 62365971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 417
Semi-minor axis of confidence ellipse (meter) 245
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 342
Circular confidence region, given by single value of horizontal uncertainty (meter) 420
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 87
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.62413
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 62365971
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-10-26 12:44:52

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 61954621
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-10-15 04:31:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2018-10-15T04:01:51.85 1.0 undecidable manual S 239 0.6241 50 0.23 22
IV.MC2.EHZ. 2018-10-15T04:01:47.53 1.0 undecidable manual S 198 0.4793 50 0.2 23
IV.MMO1.EHZ. 2018-10-15T04:01:47.71 0.6 undecidable manual S 186 0.4712 50 0.64 41
IV.FDMO.HHZ. 2018-10-15T04:01:45.12 0.3 undecidable manual S 214 0.3984 50 0.2 71
IV.SMA1.EHZ. 2018-10-15T04:01:44.53 3.0 undecidable manual P 0.53 0
IV.TERO.HHZ. 2018-10-15T04:01:44.82 3.0 undecidable manual P 0.56 0
IV.ARVD.HHZ. 2018-10-15T04:01:43.82 0.6 undecidable manual S 292 0.3507 50 0.32 46
IV.ASSB.HHZ. 2018-10-15T04:01:43.04 1.0 undecidable manual P 239 0.6241 50 0.3 22
IV.APEC.HHZ. 2018-10-15T04:01:43.80 3.0 negative manual P -0.17 0
IV.PF6.EHN. 2018-10-15T04:01:41.19 0.3 undecidable manual S 212 0.2707 50 0.05 75
IV.MPAG.EHZ. 2018-10-15T04:01:41.12 0.6 undecidable manual P 300 0.5261 50 0.06 47
IV.NRCA.HHZ. 2018-10-15T04:01:41.48 0.3 undecidable manual P 201 0.5711 50 -0.35 66
IV.MNTP.HNZ. 2018-10-15T04:01:40.79 0.6 undecidable manual S 166 0.2383 50 0.62 43
IV.FRON.EHZ. 2018-10-15T04:01:40.82 0.3 undecidable manual P 287 0.5045 50 0.13 70
IV.CESI.HHZ. 2018-10-15T04:01:40.61 0.3 undecidable manual P 224 0.5072 50 -0.12 70
IV.AOI.HHZ. 2018-10-15T04:01:40.06 0.6 undecidable manual S 40 0.2383 50 -0.1 49
IV.MDAR.HNN. 2018-10-15T04:01:40.59 0.3 undecidable manual S 226 0.2518 50 0.03 75
IV.CIMA.HNE. 2018-10-15T04:01:39.56 0.6 undecidable manual S 107 0.2131 50 0.13 49
IV.MC2.EHZ. 2018-10-15T04:01:39.99 0.3 undecidable manual P 198 0.4793 50 -0.28 68
IV.EL6.EHZ. 2018-10-15T04:01:39.70 0.6 undecidable manual S 260 0.2131 50 0.27 48
IV.MMO1.EHZ. 2018-10-15T04:01:39.70 0.1 undecidable manual P 186 0.4712 50 -0.42 88
IV.SSFR.HHZ. 2018-10-15T04:01:39.71 0.1 undecidable manual P 279 0.447 50 0.01 96
IV.COR1.EHZ. 2018-10-15T04:01:39.38 0.6 undecidable manual P 313 0.3858 50 0.71 40
IV.FDMO.HHZ. 2018-10-15T04:01:38.56 0.1 negative manual P 214 0.3984 50 -0.31 91
IV.MF5.EHZ. 2018-10-15T04:01:38.62 0.1 undecidable manual P 172 0.384 50 0 98
IV.ARVD.HHZ. 2018-10-15T04:01:38.00 0.1 undecidable manual P 292 0.3507 50 -0.05 97
IV.CSP1.EHZ. 2018-10-15T04:01:37.04 0.6 negative manual P 206 0.3076 50 -0.28 47
IV.CADA.HNE. 2018-10-15T04:01:37.73 0.3 undecidable manual P 123 0.3211 50 0.17 72
IV.MDAR.HNN. 2018-10-15T04:01:36.08 0.6 undecidable manual P 226 0.2518 50 -0.28 47
IV.MNTP.HNZ. 2018-10-15T04:01:36.10 0.3 undecidable manual P 166 0.2383 50 -0.03 75
IV.PF6.EHN. 2018-10-15T04:01:36.32 0.1 undecidable manual P 212 0.2707 50 -0.37 92
IV.AOI.HHZ. 2018-10-15T04:01:35.79 0.1 undecidable manual P 40 0.2383 50 -0.34 94
IV.PP3.EHZ. 2018-10-15T04:01:35.09 0.1 undecidable manual P 87 0.1601 122 0.3 94
IV.CIMA.HNE. 2018-10-15T04:01:35.91 0.6 undecidable manual P 107 0.2131 50 0.2 48
IV.TRE1.HNE. 2018-10-15T04:01:35.63 0.3 undecidable manual S 225 0.08 141 0.12 74
IV.EL6.EHZ. 2018-10-15T04:01:35.66 0.1 undecidable manual P 260 0.2131 50 -0.05 100
IV.TRE1.HNE. 2018-10-15T04:01:33.46 0.3 undecidable manual P 225 0.08 141 0.02 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:0 4.9253295E-5 0.2816 AML other m 2018-10-15T04:01:50.24
IV.CESI.HHN. ML:0 4.6833795E-5 0.24 AML other m 2018-10-15T04:01:49.79
IV.EL6.EHE. ML:1.4 0.00015086405 0.16 AML other m 2018-10-15T04:01:39.93
IV.EL6.EHN. ML:1.5 0.0001823872 0.1024 AML other m 2018-10-15T04:01:40.42
IV.AOI.HHE. ML:1.7 0.0002660092 0.1184 AML other m 2018-10-15T04:01:40.18
IV.AOI.HHN. ML:1.5 0.0001783231 0.1216 AML other m 2018-10-15T04:01:40.20
IV.CSP1.EHE. ML:1 4.169057E-5 0.1984 AML other m 2018-10-15T04:01:47.44
IV.ARVD.HHE. ML:0.8 2.167203E-5 0.2624 AML other m 2018-10-15T04:01:47.59
IV.ARVD.HHN. ML:0.6 1.5878285E-5 0.1184 AML other m 2018-10-15T04:01:46.37
IV.FDMO.HHN. ML:1.1 3.8341775E-5 0.16 AML other m 2018-10-15T04:01:45.32
IV.FDMO.HHE. ML:1.4 8.563531E-5 0.2016 AML other m 2018-10-15T04:01:45.29
IV.MF5.EHE. ML:1.2 5.4644715E-5 0.2176 AML other m 2018-10-15T04:01:45.71
IV.MF5.EHN. ML:1.3 6.109313E-5 0.16 AML other m 2018-10-15T04:01:46.31
IV.SSFR.HHE. ML:1.5 7.733322E-5 0.16 AML other m 2018-10-15T04:01:49.57
IV.SSFR.HHN. ML:1.5 8.547274E-5 0.1824 AML other m 2018-10-15T04:01:49.84
IV.NRCA.HHN. ML:1.8 0.00012615405 0.1184 AML other m 2018-10-15T04:01:52.88
IV.NRCA.HNE. ML:1.8 0.0001255961 0.1696 AML other m 2018-10-15T04:01:52.70
IV.NRCA.HHE. ML:1.8 0.0001214753 0.16 AML other m 2018-10-15T04:01:52.54
IV.ASSB.HHE. ML:1.4 4.3203395E-5 0.1824 AML other m 2018-10-15T04:01:53.89
IV.ASSB.HHN. ML:1.5 5.686329E-5 0.1792 AML other m 2018-10-15T04:01:54.22
IV.SMA1.EHN. ML:1.2 1.961853E-5 0.3392 AML other m 2018-10-15T04:02:01.68
IV.SMA1.EHE. ML:1.4 2.931654E-5 0.4416 AML other m 2018-10-15T04:02:04.60
IV.TERO.HHN. ML:1.1 1.567506615E-5 0.1024 AML other m 2018-10-15T04:01:57.86
IV.TERO.HHE. ML:1.2 2.160746E-5 0.1024 AML other m 2018-10-15T04:01:58.87
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