Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 23-08-2015 and time 17:48:45 (Italy) in region 4 km W Camerano (AN)

A magnitude ML 2.3 earthquake occured in region: 4 km W Camerano (AN), on

  • 23-08-2015 15:48:45 (UTC)
  • 23-08-2015 17:48:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.5320, 13.5100 at 30 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Camerano AN 4 7322 7322
Osimo AN 6 34977 42299
Offagna AN 6 1935 44234
Castelfidardo AN 8 18733 62967
Sirolo AN 9 4051 67018
Numana AN 9 3775 70793
Polverigi AN 9 4508 75301
Ancona AN 10 100861 176162
Agugliano AN 10 4865 181027
Loreto AN 13 12814 193841
Camerata Picena AN 14 2567 196408
Falconara Marittima AN 14 26565 222973
Montefano MC 14 3541 226514
Recanati MC 15 21349 247863
Santa Maria Nuova AN 17 4179 252042
Filottrano AN 17 9499 261541
Chiaravalle AN 17 14796 276337
Porto Recanati MC 17 12531 288868
Montecassiano MC 20 7125 295993

Municipalities with at least 50000 inhabitants

An earthquake occurred to
10 Km S of Ancona (100861 inhabitants)
53 Km SE of Fano (60888 inhabitants)
64 Km SE of Pesaro (94582 inhabitants)
91 Km NE of Foligno (57155 inhabitants)
96 Km SE of Rimini (147750 inhabitants)
98 Km N of Teramo (54892 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
Bulletin
Rev1000 		ML 2.3 2015-08-23
15:48:45		 43.5323 13.5102 30 2016-01-08
08:46:44		 Bollettino Sismico Italiano INGV 21756041
Reviewed
Rev100 		ML 2.3 2015-08-23
15:48:45		 43.5292 13.5152 32 2015-08-23
15:57:37		 Sala Sismica INGV-Roma 21033611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2015-08-23 15:48:45 ± 0.15
Latitude 43.5323 ± 0.0063
Longitude 13.5102 ± 0.0087
Depth (km) 30 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 21756041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 692
Semi-minor axis of confidence ellipse (meter) 414
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 193
Circular confidence region, given by single value of horizontal uncertainty (meter) 690.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 80
Number of associated phases, regardless of their use for origin computation 84
Number of defining phases 54
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.86884
Number of stations at which the event was observed 62
Number of stations from which data was used for origin computation 33
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 32
Type of magnitude ML
Reference to an origin 21756041
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-10-09 15:43:02

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 39
Type of magnitude ML
Reference to an origin 21033611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2015-08-23 15:57:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SPS2.HHZ. 2015-08-23T15:50:44.99 3.0 undecidable manual Sn -7.01 0
IV.CAR1.HHZ. 2015-08-23T15:50:13.43 3.0 undecidable manual Pg 16.879999 0
AC.VLO.HHZ. 2015-08-23T15:50:09.85 3.0 undecidable manual Pn 3.37 0
IV.MUCR.HHZ. 2015-08-23T15:50:04.87 3.0 negative manual Pn -3 0
ST.DOSS.HHZ. 2015-08-23T15:50:02.99 3.0 undecidable manual Sn 318.4368 -3.49 0
SI.RISI.HHZ. 2015-08-23T15:49:49.53 3.0 positive manual Pg 8.67 0
IV.MILN.HNZ. 2015-08-23T15:49:43.99 3.0 undecidable manual Pn 3 0
IV.VVLD.HHZ. 2015-08-23T15:49:40.99 3.0 undecidable manual Sg 4.84 0
SI.ABSI.HHZ. 2015-08-23T15:49:39.77 3.0 positive manual Pn -0.77 0
IV.MABI.HHZ. 2015-08-23T15:49:35.80 3.0 positive manual Pn -1.06 0
NI.ZOU2.HHZ. 2015-08-23T15:49:32.53 3.0 positive manual Pn -1.47 0
IV.SALO.HHZ. 2015-08-23T15:49:31.99 3.0 negative manual Pn -0.38 0
ST.DOSS.HHZ. 2015-08-23T15:49:30.15 3.0 negative manual Pn 318.4368 -0.9 0
SL.BOJS.BHZ. 2015-08-23T15:49:30.57 3.0 undecidable manual Pg 5.88 0
IV.CTI.HHZ. 2015-08-23T15:49:29.74 3.0 positive manual Pn -1.04 0
NI.CIMO.HHZ. 2015-08-23T15:49:29.56 3.0 negative manual Pn -1.97 0
IV.STAL.HHZ. 2015-08-23T15:49:28.50 3.0 positive manual Pn -1.8 0
GU.GRAM.HHZ. 2015-08-23T15:49:28.46 3.0 negative manual Pn 0.9 0
IV.ROVR.HHZ. 2015-08-23T15:49:27.84 3.0 undecidable manual Pn -1.29 0
IV.MSAG.HHZ. 2015-08-23T15:49:24.97 3.0 undecidable manual Pn -1.83 0
IV.SGRT.HHZ. 2015-08-23T15:49:23.35 3.0 positive manual Pn -1.84 0
GU.SARM.HHZ. 2015-08-23T15:49:22.28 3.0 undecidable manual Pn -0.78 0
GU.MAIM.HHZ. 2015-08-23T15:49:21.06 3.0 negative manual Pn -0.26 0
IV.RM33.EHZ. 2015-08-23T15:49:20.13 0.3 undecidable manual S 192 115.995 54 0.78 54
IV.PII.HHZ. 2015-08-23T15:49:20.67 3.0 positive manual Pn 0.04 0
IV.LNSS.HHZ. 2015-08-23T15:49:18.89 0.3 undecidable manual S 200 109.9122 54 0.86 53
IV.MTCR.EHZ. 2015-08-23T15:49:17.09 3.0 negative manual Pn 0.34 0
IV.BADI.EHZ. 2015-08-23T15:49:16.81 0.3 undecidable manual S 269 101.8203 102 0.84 51
IV.PARC.HHZ. 2015-08-23T15:49:16.96 0.3 undecidable manual S 278 103.0191 102 0.7 54
IV.MOMA.HHZ. 2015-08-23T15:49:16.99 3.0 undecidable manual S -1.76 0
IV.MPPT.EHZ. 2015-08-23T15:49:15.98 3.0 positive manual Pn 0.33 0
IV.SEI.HHZ. 2015-08-23T15:49:14.57 3.0 negative manual Pn 1.06 0
IV.ATVO.HHZ. 2015-08-23T15:49:13.35 0.3 undecidable manual S 260 90.4428 103 0.36 62
IV.ATPI.EHZ. 2015-08-23T15:49:13.37 0.3 undecidable manual S 265 89.6436 104 0.59 58
IV.ASSB.HHZ. 2015-08-23T15:49:12.52 0.3 undecidable manual S 232 87.6456 104 0.25 64
IV.MURB.HHZ. 2015-08-23T15:49:12.14 0.3 undecidable manual S 250 84.8484 104 0.59 59
IV.PE3.EHZ. 2015-08-23T15:49:11.98 0.3 undecidable manual S 283 83.4498 105 0.8 54
IV.NRCA.HHZ. 2015-08-23T15:49:11.96 0.3 undecidable manual S 203 83.8494 105 0.67 59
IV.PIEI.HHZ. 2015-08-23T15:49:10.02 0.3 undecidable manual S 271 78.4659 106 0.13 67
IV.ATCC.EHZ. 2015-08-23T15:49:10.55 0.3 undecidable manual S 242 80.0643 105 0.24 65
IV.ATFO.HHZ. 2015-08-23T15:49:10.04 0.6 undecidable manual S 257 77.7666 106 0.31 43
IV.LMD.HHZ. 2015-08-23T15:49:10.66 3.0 undecidable manual P 0.57 0
IV.T0110.HHZ. 2015-08-23T15:49:09.36 3.0 negative manual P 0.03 0
IV.ASQU.HHZ. 2015-08-23T15:49:09.15 0.3 undecidable manual P 283 141.1476 54 0.85 48
IV.CESI.HHZ. 2015-08-23T15:49:09.79 0.3 undecidable manual S 220 76.2681 106 0.45 63
IV.MGAB.HHZ. 2015-08-23T15:49:07.37 0.3 undecidable manual P 239 132.2676 54 0.17 60
IV.CAFI.HHZ. 2015-08-23T15:49:06.74 0.3 undecidable manual P 260 126.3735 54 0.27 60
IV.FDMO.HHZ. 2015-08-23T15:49:06.28 0.3 undecidable manual S 212 64.7907 109 -0.13 68
IV.SSFR.HHZ. 2015-08-23T15:49:04.83 0.3 undecidable manual S 260 59.5959 111 -0.28 68
IV.LNSS.HHZ. 2015-08-23T15:49:04.18 0.3 undecidable manual P 200 109.9122 54 -0.23 61
IV.RM33.EHZ. 2015-08-23T15:49:04.96 0.3 undecidable manual P 192 115.995 54 -0.21 60
IV.PARC.HHZ. 2015-08-23T15:49:03.14 0.1 undecidable manual P 278 103.0191 102 -0.25 83
IV.ATTE.HHZ. 2015-08-23T15:49:03.34 0.3 undecidable manual P 249 100.4217 102 0.34 62
IV.CSP1.EHZ. 2015-08-23T15:49:03.85 0.3 undecidable manual S 207 54.7008 113 -0.06 71
IV.BADI.EHZ. 2015-08-23T15:49:03.04 0.1 undecidable manual P 269 101.8203 102 -0.18 84
IV.CPGN.EHZ. 2015-08-23T15:49:03.54 0.3 undecidable manual P 288 100.0221 102 0.59 57
IV.TERO.HHZ. 2015-08-23T15:49:02.84 0.3 undecidable manual P 176 101.2209 102 -0.28 61
IV.ATPI.EHZ. 2015-08-23T15:49:01.02 0.3 undecidable manual P 265 89.6436 104 -0.36 62
IV.ATVO.HHZ. 2015-08-23T15:49:01.01 0.3 undecidable manual P 260 90.4428 103 -0.49 61
IV.ARVD.HHZ. 2015-08-23T15:49:01.26 0.3 undecidable manual S 265 45.9207 118 -0.52 66
IV.ASSB.HHZ. 2015-08-23T15:49:00.62 0.3 undecidable manual P 232 87.6456 104 -0.46 61
IV.MURB.HHZ. 2015-08-23T15:49:00.52 0.1 undecidable manual P 250 84.8484 104 -0.15 88
IV.PE3.EHZ. 2015-08-23T15:49:00.59 0.1 undecidable manual P 283 83.4498 105 0.13 88
IV.NRCA.HHZ. 2015-08-23T15:49:00.24 0.1 undecidable manual P 203 83.8494 105 -0.29 85
IV.ATFO.HHZ. 2015-08-23T15:48:59.09 0.1 undecidable manual P 257 77.7666 106 -0.53 82
IV.PIEI.HHZ. 2015-08-23T15:48:59.20 0.3 undecidable manual P 271 78.4659 106 -0.51 62
IV.ATCC.EHZ. 2015-08-23T15:48:59.46 0.1 undecidable manual P 242 80.0643 105 -0.5 82
IV.CESI.HHZ. 2015-08-23T15:48:59.09 0.3 undecidable manual P 220 76.2681 106 -0.3 64
IV.PESA.HHZ. 2015-08-23T15:48:58.36 0.3 undecidable manual P 310 70.2741 108 -0.15 68
IV.CING.HHZ. 2015-08-23T15:48:57.77 0.3 undecidable manual S 236 30.747 130 -0.63 65
IV.FOSV.EHZ. 2015-08-23T15:48:57.38 0.1 undecidable manual P 247 65.8896 109 -0.49 85
IV.PP3.HNZ. 2015-08-23T15:48:57.01 0.6 undecidable manual S 155 18.87 144 0.78 41
IV.FDMO.HHZ. 2015-08-23T15:48:57.33 0.1 undecidable manual P 212 64.7907 109 -0.37 86
IV.SSFR.HHZ. 2015-08-23T15:48:56.40 0.1 undecidable manual P 260 59.5959 111 -0.55 84
IV.CSP1.EHZ. 2015-08-23T15:48:56.01 0.1 undecidable manual P 207 54.7008 113 -0.25 90
IV.AOI.HHZ. 2015-08-23T15:48:55.41 0.1 undecidable manual S 75 7.6812 164 0.5 92
IV.SNTG.HHZ. 2015-08-23T15:48:55.76 0.1 undecidable manual P 236 55.3002 113 -0.58 83
IV.COR1.EHZ. 2015-08-23T15:48:54.62 0.3 undecidable manual P 285 42.4242 120 0.06 73
IV.ARVD.HHZ. 2015-08-23T15:48:54.47 0.1 undecidable manual P 265 45.9207 118 -0.56 86
IV.SENI.HNZ. 2015-08-23T15:48:53.08 0.6 undecidable manual P 311 29.3484 131 0.16 48
IV.CING.HHZ. 2015-08-23T15:48:52.59 0.1 undecidable manual P 236 30.747 130 -0.49 90
IV.PP3.HNZ. 2015-08-23T15:48:52.42 0.1 undecidable manual P 155 18.87 144 0.59 89
IV.AOI.HHZ. 2015-08-23T15:48:51.26 0.1 undecidable manual P 75 7.6812 164 0.2 100
IV.PCRO.HNZ. 2015-08-23T15:48:51.33 0.1 undecidable manual P 12 8.5803 162 0.22 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.AOI.HHN. ML:2.5 0.001565 0.3 AML other m 2015-08-23T15:48:55.82
IV.AOI.HHE. ML:2.6 0.0021399999999999995 0.34 AML other m 2015-08-23T15:48:55.75
IV.ARVD.HHN. ML:2.4 0.0005625 0.34 AML other m 2015-08-23T15:49:01.50
IV.ARVD.HHE. ML:2.2 0.000384 0.66 AML other m 2015-08-23T15:49:01.79
IV.ASSB.HHN. ML:2.6 0.00046350000000000004 0.66 AML other m 2015-08-23T15:49:13.77
IV.ASSB.HHE. ML:2.5 0.0003235 0.3 AML other m 2015-08-23T15:49:14.43
IV.ATCC.EHE. ML:2.4 0.00035299999999999996 0.58 AML other m 2015-08-23T15:49:11.51
IV.ATCC.EHN. ML:2.4 0.00035999999999999997 0.42 AML other m 2015-08-23T15:49:12.42
IV.ATFO.HHN. ML:2.4 0.00032250000000000003 0.52 AML other m 2015-08-23T15:49:12.31
IV.ATFO.HHE. ML:2.3 0.00027400000000000005 0.96 AML other m 2015-08-23T15:49:12.03
IV.ATMI.HHE. ML:2.1 0.000124 1.32 AML other m 2015-08-23T15:49:22.04
IV.ATMI.HHN. ML:2.2 0.000151 0.54 AML other m 2015-08-23T15:49:24.11
IV.ATPI.EHE. ML:2.3 0.00023549999999999998 0.42 AML other m 2015-08-23T15:49:14.36
IV.ATPI.EHN. ML:2.4 0.0003075 0.42 AML other m 2015-08-23T15:49:14.12
IV.ATVO.HHN. ML:2.4 0.000246 0.68 AML other m 2015-08-23T15:49:13.84
IV.ATVO.HHE. ML:2.2 0.000192 0.4 AML other m 2015-08-23T15:49:15.04
IV.CAFI.HHE. ML:2.0 0.0000717 0.3 AML other m 2015-08-23T15:49:08.00
IV.CAFI.HHN. ML:2.0 0.0000637 0.48 AML other m 2015-08-23T15:49:24.29
IV.CESI.HHN. ML:2.0 0.0001435 0.42 AML other m 2015-08-23T15:49:11.19
IV.CESI.HHE. ML:2.2 0.000221 1.1 AML other m 2015-08-23T15:49:11.22
IV.CING.HHE. ML:2.3 0.0006885 0.24 AML other m 2015-08-23T15:48:58.20
IV.CING.HHN. ML:2.2 0.0005740000000000001 0.56 AML other m 2015-08-23T15:48:58.19
IV.COR1.EHE. ML:2.2 0.00041999999999999996 1.06 AML other m 2015-08-23T15:49:02.77
IV.COR1.EHN. ML:2.3 0.0004985 1.52 AML other m 2015-08-23T15:49:03.24
IV.CTI.HHE. ML:2.4 0.0000273 1.06 AML other m 2015-08-23T15:50:02.14
IV.CTI.HHN. ML:2.5 0.00003285 0.12 AML other m 2015-08-23T15:50:04.52
IV.FDMO.HHN. ML:2.1 0.0002255 1.1 AML other m 2015-08-23T15:49:09.06
IV.FDMO.HHE. ML:2.3 0.00032900000000000003 0.36 AML other m 2015-08-23T15:49:07.62
IV.FOSV.EHE. ML:2.0 0.0001805 1.56 AML other m 2015-08-23T15:49:07.79
IV.FOSV.EHN. ML:2.2 0.00023549999999999998 0.44 AML other m 2015-08-23T15:49:07.06
IV.LMD.HHE. ML:2.1 0.0000577 0.72 AML other m 2015-08-23T15:49:36.80
IV.LMD.HHN. ML:2.1 0.00006065 1.38 AML other m 2015-08-23T15:49:37.61
IV.LNSS.HHN. ML:2.4 0.000214 1.16 AML other m 2015-08-23T15:49:21.68
IV.LNSS.HHE. ML:2.3 0.000174 0.22 AML other m 2015-08-23T15:49:22.40
GU.MAIM.HHE. ML:2.2 0.00002795 1.58 AML other m 2015-08-23T15:49:29.24
GU.MAIM.HHN. ML:2.2 0.0000308 1.42 AML other m 2015-08-23T15:49:28.99
IV.MGAB.HHN. ML:2.5 0.000191 0.74 AML other m 2015-08-23T15:49:27.26
IV.MGAB.HHE. ML:2.4 0.00016549999999999998 0.62 AML other m 2015-08-23T15:49:27.61
IV.NRCA.HHN. ML:2.5 0.00039749999999999996 0.38 AML other m 2015-08-23T15:49:14.89
IV.NRCA.HHE. ML:2.6 0.000437 0.76 AML other m 2015-08-23T15:49:13.51
IV.PARC.HHN. ML:2.1 0.00010550000000000002 0.76 AML other m 2015-08-23T15:49:19.21
IV.PARC.HHE. ML:2.2 0.000123 0.36 AML other m 2015-08-23T15:49:19.22
IV.PESA.HHE. ML:2.5 0.0005095000000000001 0.64 AML other m 2015-08-23T15:49:10.44
IV.PESA.HHN. ML:2.6 0.0005605 1.02 AML other m 2015-08-23T15:49:09.61
IV.PIEI.HHE. ML:2.3 0.0002775 0.48 AML other m 2015-08-23T15:49:10.98
IV.PIEI.HHN. ML:2.2 0.0001965 0.3 AML other m 2015-08-23T15:49:11.10
IV.PP3.HNN. ML:2.4 0.00103 1.46 AML other m 2015-08-23T15:48:59.12
IV.PP3.EHN. ML:2.4 0.001125 1.46 AML other m 2015-08-23T15:48:59.12
IV.PP3.EHE. ML:2.2 0.000745 0.52 AML other m 2015-08-23T15:49:06.19
IV.PP3.HNE. ML:2.2 0.0007615 0.54 AML other m 2015-08-23T15:49:06.19
IV.RM33.HNN. ML:2.6 0.0002716 0.78 AML other m 2015-08-23T15:49:56.21
IV.RM33.HNE. ML:2.8 0.00048750000000000003 1.58 AML other m 2015-08-23T15:49:56.01
IV.RM33.EHN. ML:2.1 0.00008790000000000001 0.54 AML other m 2015-08-23T15:49:23.91
IV.RM33.EHE. ML:2.2 0.00010805000000000001 0.22 AML other m 2015-08-23T15:49:23.10
IV.ROVR.HHE. ML:1.9 0.000008955 1.16 AML other m 2015-08-23T15:49:58.41
IV.ROVR.HHN. ML:2.1 0.0000143 1.12 AML other m 2015-08-23T15:50:01.69
IV.SEI.HHE. ML:2.1 0.000045350000000000005 1.1 AML other m 2015-08-23T15:49:46.35
IV.SEI.HHN. ML:2.4 0.00009065000000000001 0.52 AML other m 2015-08-23T15:49:48.87
IV.SGRT.HHN. ML:2.4 0.00004175 1.26 AML other m 2015-08-23T15:49:48.78
IV.SGRT.HHE. ML:2.4 0.0000399 1.38 AML other m 2015-08-23T15:50:31.22
IV.SNTG.HHE. ML:2.0 0.000179 0.52 AML other m 2015-08-23T15:49:04.37
IV.SNTG.HHN. ML:2.2 0.00031699999999999995 1.56 AML other m 2015-08-23T15:49:07.81
IV.SSFR.HNE. ML:2.5 0.000615 1.26 AML other m 2015-08-23T15:49:07.29
IV.SSFR.HNN. ML:2.6 0.0006879999999999999 0.32 AML other m 2015-08-23T15:49:07.31
IV.STAL.HHN. ML:2.3 0.000024399999999999997 0.8 AML other m 2015-08-23T15:50:23.44
IV.STAL.HHE. ML:2.5 0.00003315 1.34 AML other m 2015-08-23T15:50:37.88
IV.T0110.HHE. ML:2.0 0.00005175 0.54 AML other m 2015-08-23T15:49:52.28
IV.T0110.HHN. ML:2.0 0.0000526 1.52 AML other m 2015-08-23T15:49:45.83
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download