INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.5 on date 24-09-2018 and time 05:47:11 (Italy) in region 2 km N Ostra Vetere (AN)

A magnitude ML 1.5 earthquake occured in region: 2 km N Ostra Vetere (AN), on

  • 24-09-2018 03:47:11 (UTC)
  • 24-09-2018 05:47:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.62, 13.06 at 33 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
Ostra Vetere AN 2 3311 3311
Corinaldo AN 3 4998 8309
Barbara AN 5 1368 9677
Castelleone di Suasa AN 7 1676 11353
Trecastelli AN 7 7625 18978
Monte Porzio PU 8 2836 21814
Ostra AN 8 6875 28689
Serra de' Conti AN 9 3746 32435
San Lorenzo in Campo PU 9 3414 35849
Mondavio PU 9 3810 39659
Belvedere Ostrense AN 10 2234 41893
Montecarotto AN 10 1987 43880
Orciano di Pesaro PU 11 2028 45908
Barchi PU 12 967 46875
Poggio San Marcello AN 12 693 47568
San Giorgio di Pesaro PU 13 1388 48956
Fratte Rosa PU 13 966 49922
Morro d'Alba AN 13 1903 51825
San Marcello AN 13 2057 53882
Castelplanio AN 14 3540 57422
Piagge PU 15 1022 58444
Mondolfo PU 15 14277 72721
Rosora AN 15 1985 74706
Montemaggiore al Metauro PU 16 2893 77599
San Costanzo PU 16 4786 82385
Arcevia AN 16 4612 86997
Castelbellino AN 16 4947 91944
Mergo AN 17 1037 92981
Maiolati Spontini AN 17 6248 99229
Senigallia AN 17 45027 144256
Monsano AN 17 3405 147661
Monte Roberto AN 17 3061 150722
Sant'Ippolito PU 17 1563 152285
Monte San Vito AN 17 6848 159133
Jesi AN 19 40399 199532
Pergola PU 19 6333 205865
Serra San Quirico AN 19 2850 208715
Saltara PU 20 6925 215640
Cupramontana AN 20 4756 220396

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km S of Fano (60888 inhabitants)
34 Km SE of Pesaro (94582 inhabitants)
37 Km W of Ancona (100861 inhabitants)
63 Km SE of Rimini (147750 inhabitants)
79 Km NE of Perugia (166134 inhabitants)
79 Km NE of Foligno (57155 inhabitants)
87 Km SE of Cesena (96758 inhabitants)
96 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 1.5 2018-09-24
03:47:11
43.62 13.06 33 2018-09-24
04:07:45
Sala Sismica INGV-Roma 61263251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-24 03:47:11 ± 0.15
Latitude 43.62 ± 0.01
Longitude 13.06 ± 0.01
Depth (km) 33 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 61263251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 823
Semi-minor axis of confidence ellipse (meter) 326
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 228
Circular confidence region, given by single value of horizontal uncertainty (meter) 820
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 126
Number of associated phases, regardless of their use for origin computation 54
Number of defining phases 48
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.98746
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 25
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 31
Type of magnitude ML
Reference to an origin 61263251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-24 04:07:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EUCT.HNZ. 2018-09-24T03:48:54.06 3.0 undecidable manual Sg 13.87 0
GU.REMY.HHZ. 2018-09-24T03:48:41.07 3.0 undecidable manual Pg 18.01 0
IV.MCRV.HHZ. 2018-09-24T03:48:41.65 3.0 undecidable manual Sn 1.95 0
IV.PAOL.HHZ. 2018-09-24T03:48:34.11 3.0 undecidable manual Sg 4.94 0
YD.T1412.EHZ. 2018-09-24T03:48:14.39 3.0 undecidable manual Sn -0.79 0
ST.OZOL.EHZ. 2018-09-24T03:48:02.36 3.0 negative manual Pn 0.82 0
IV.MGAB.HHZ. 2018-09-24T03:47:44.10 1.0 undecidable manual S 225 0.9875 54 0.49 19
IV.CAFI.HHZ. 2018-09-24T03:47:40.97 0.6 undecidable manual S 250 0.8436 105 0.84 35
IV.MC2.EHZ. 2018-09-24T03:47:37.42 0.6 undecidable manual S 172 0.715 108 0.95 33
IV.MMO1.EHZ. 2018-09-24T03:47:37.91 0.6 undecidable manual S 165 0.7464 107 0.55 39
IV.MF5.EHZ. 2018-09-24T03:47:36.68 1.0 undecidable manual S 155 0.6961 108 0.74 18
IV.CESI.HHZ. 2018-09-24T03:47:34.28 0.1 undecidable manual S 190 0.625 110 0.33 85
IV.ASSB.HHZ. 2018-09-24T03:47:34.62 0.6 undecidable manual S 207 0.6466 110 0.08 45
IV.FDMO.HHZ. 2018-09-24T03:47:33.36 0.6 undecidable manual S 178 0.5837 112 0.55 40
IV.PARC.HHZ. 2018-09-24T03:47:33.48 0.1 undecidable manual S 273 0.5936 112 0.41 86
IV.ATPI.EHZ. 2018-09-24T03:47:31.32 0.3 undecidable manual S 251 0.5045 115 0.66 61
IV.MURB.HNE. 2018-09-24T03:47:31.78 0.3 undecidable manual S 227 0.527 114 0.52 63
IV.ATVO.HHE. 2018-09-24T03:47:31.43 0.6 undecidable manual S 243 0.5288 114 0.12 46
IV.MGAB.HHZ. 2018-09-24T03:47:30.50 0.1 negative manual P 225 0.9875 54 0.28 81
IV.APEC.HNE. 2018-09-24T03:47:30.07 0.3 undecidable manual S 263 0.4658 117 0.43 66
OB.GAVE.EHZ. 2018-09-24T03:47:29.71 0.1 undecidable manual P 187 0.9353 54 0.21 83
IV.CAFI.HHZ. 2018-09-24T03:47:28.43 0.3 undecidable manual P 250 0.8436 105 0.22 63
IV.CRE.HHZ. 2018-09-24T03:47:28.43 0.6 undecidable manual P 270 0.8004 106 0.93 34
IV.ATFO.HHN. 2018-09-24T03:47:28.95 0.6 undecidable manual S 234 0.4344 119 0.13 47
IV.AOI.HHE. 2018-09-24T03:47:28.78 0.6 undecidable manual S 100 0.4002 122 0.85 37
IV.PIEI.HHZ. 2018-09-24T03:47:27.40 0.3 undecidable manual S 258 0.3885 123 -0.24 69
IV.FOSV.EHZ. 2018-09-24T03:47:27.01 0.3 undecidable manual S 214 0.3903 122 -0.68 61
IV.PESA.HHZ. 2018-09-24T03:47:27.66 0.6 undecidable manual S 334 0.357 125 0.79 40
IV.MC2.EHZ. 2018-09-24T03:47:26.33 0.6 undecidable manual P 172 0.715 108 0.24 43
IV.MMO1.EHZ. 2018-09-24T03:47:26.49 0.1 undecidable manual P 165 0.7464 107 -0.12 88
IV.EL6.EHZ. 2018-09-24T03:47:25.77 0.3 undecidable manual S 174 0.2923 131 0.4 67
IV.MF5.EHZ. 2018-09-24T03:47:25.92 0.1 undecidable manual P 155 0.6961 108 0.13 88
IV.CESI.HHZ. 2018-09-24T03:47:24.06 0.1 undecidable manual P 190 0.625 110 -0.58 81
IV.FRON.EHN. 2018-09-24T03:47:24.61 0.3 undecidable manual S 247 0.2617 135 -0.09 73
IV.ASSB.HHZ. 2018-09-24T03:47:24.43 0.1 undecidable manual P 207 0.6466 110 -0.55 81
IV.SSFR.HNE. 2018-09-24T03:47:24.66 0.6 undecidable manual S 227 0.2716 133 -0.25 47
IV.FDMO.HHZ. 2018-09-24T03:47:23.57 0.1 undecidable manual P 178 0.5837 112 -0.41 86
IV.MURB.HNE. 2018-09-24T03:47:23.31 0.1 undecidable manual P 227 0.527 114 0.23 90
IV.PARC.HHZ. 2018-09-24T03:47:23.83 0.1 undecidable manual P 273 0.5936 112 -0.31 87
IV.COR1.EHZ. 2018-09-24T03:47:23.00 1.0 undecidable manual S 285 0.0432 171 1.38 16
IV.APEC.HNE. 2018-09-24T03:47:22.00 0.1 undecidable manual P 263 0.4658 117 -0.15 92
IV.ATVO.HHE. 2018-09-24T03:47:22.65 0.3 undecidable manual P 243 0.5288 114 -0.47 64
IV.ATPI.EHZ. 2018-09-24T03:47:22.31 0.1 undecidable manual P 251 0.5045 115 -0.43 86
IV.ARVD.HHZ. 2018-09-24T03:47:22.71 0.1 undecidable manual S 215 0.1484 151 0.06 100
IV.ATFO.HHN. 2018-09-24T03:47:21.28 0.1 undecidable manual P 234 0.4344 119 -0.4 88
IV.AOI.HHE. 2018-09-24T03:47:21.41 0.3 undecidable manual P 100 0.4002 122 0.25 69
IV.FOSV.EHZ. 2018-09-24T03:47:20.34 0.1 undecidable manual P 214 0.3903 122 -0.69 81
IV.PESA.HHZ. 2018-09-24T03:47:20.60 0.1 undecidable manual P 334 0.357 125 0.05 97
IV.PIEI.HHZ. 2018-09-24T03:47:20.38 0.1 negative manual P 258 0.3885 123 -0.62 83
IV.EL6.EHZ. 2018-09-24T03:47:19.34 0.1 undecidable manual P 174 0.2923 131 -0.34 93
IV.FRON.EHN. 2018-09-24T03:47:18.91 0.1 undecidable manual P 247 0.2617 135 -0.39 91
IV.SSFR.HNE. 2018-09-24T03:47:18.91 0.1 undecidable manual P 227 0.2716 133 -0.51 89
IV.ARVD.HHZ. 2018-09-24T03:47:17.78 0.1 undecidable manual P 215 0.1484 151 -0.34 95
IV.COR1.EHZ. 2018-09-24T03:47:17.89 0.1 undecidable manual P 285 0.0432 171 0.37 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHE. ML:1.8 0.0002322772 0.16 AML other m 2018-09-24T03:47:23.03
IV.ARVD.HHN. ML:1.7 0.0001916441 0.2208 AML other m 2018-09-24T03:47:22.93
IV.COR1.EHN. ML:1.9 0.00039476925 0.1824 AML other m 2018-09-24T03:47:23.50
IV.COR1.EHE. ML:1.7 0.00024264254 0.3392 AML other m 2018-09-24T03:47:24.15
IV.EL6.EHN. ML:1.7 0.00016437635 0.1792 AML other m 2018-09-24T03:47:26.11
IV.EL6.EHE. ML:1.6 0.00011348485 0.1376 AML other m 2018-09-24T03:47:26.26
IV.FOSV.EHE. ML:1.2 3.915827E-5 0.1408 AML other m 2018-09-24T03:47:27.52
IV.FOSV.EHN. ML:1.3 4.5766695E-5 0.1408 AML other m 2018-09-24T03:47:28.12
IV.PIEI.HHN. ML:1.2 4.005473E-5 0.2208 AML other m 2018-09-24T03:47:28.47
IV.PIEI.HHE. ML:1.6 9.1058305E-5 0.16 AML other m 2018-09-24T03:47:29.17
IV.PESA.HHE. ML:1.7 0.0001311758 0.2208 AML other m 2018-09-24T03:47:28.13
IV.ATPI.EHN. ML:1.1 2.4259755E-5 0.3008 AML other m 2018-09-24T03:47:32.86
YD.T1412.EHE. ML:2.7 9.0068285E-5 0.5408 AML other m 2018-09-24T03:48:15.84
IV.ATPI.EHE. ML:1.3 3.5447485E-5 0.24 AML other m 2018-09-24T03:47:31.82
IV.FDMO.HHE. ML:1.4 4.3487915E-5 0.1408 AML other m 2018-09-24T03:47:34.92
IV.FDMO.HHN. ML:1.3 3.0485445E-5 0.24 AML other m 2018-09-24T03:47:35.01
IV.PARC.HHE. ML:1.4 3.367964E-5 0.2592 AML other m 2018-09-24T03:47:35.02
IV.PARC.HHN. ML:1.4 3.5723665E-5 0.1984 AML other m 2018-09-24T03:47:34.61
IV.CESI.HHN. ML:1.6 5.352418E-5 0.3808 AML other m 2018-09-24T03:47:35.05
IV.CESI.HHE. ML:1.4 3.7435E-5 0.3008 AML other m 2018-09-24T03:47:35.80
IV.ASSB.HHE. ML:1.4 3.4320065E-5 0.32 AML other m 2018-09-24T03:47:34.84
IV.ASSB.HHN. ML:1.6 6.015338E-5 0.2368 AML other m 2018-09-24T03:47:35.94
IV.MF5.EHE. ML:1.8 8.939498E-5 0.4416 AML other m 2018-09-24T03:47:38.03
IV.MF5.EHN. ML:1.7 7.2215735E-5 0.2432 AML other m 2018-09-24T03:47:38.54
IV.CAFI.HHE. ML:1.2 1.66826095E-5 0.2784 AML other m 2018-09-24T03:47:42.10
IV.CAFI.HHN. ML:1.3 1.9869635E-5 0.5024 AML other m 2018-09-24T03:47:42.66
IV.CRE.HHE. ML:1.3 2.223465E-5 0.5216 AML other m 2018-09-24T03:47:42.69
OB.GAVE.EHN. ML:1.7 4.1861265E-5 0.4384 AML other m 2018-09-24T03:47:48.10
OB.GAVE.EHE. ML:1.7 4.707642E-5 0.4 AML other m 2018-09-24T03:47:47.97
IV.MGAB.HNN. ML:1.9 6.932143E-5 0.32 AML other m 2018-09-24T03:47:45.14
IV.MGAB.HHE. ML:1.6 3.2833811E-5 0.5376 AML other m 2018-09-24T03:47:45.86
IV.MGAB.HHN. ML:1.9 6.911956E-5 0.2976 AML other m 2018-09-24T03:47:45.29
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