Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 14-07-2023 and time 21:12:06 (UTC) in region 2 km NW Offagna (AN)

A magnitude ML 2.0 earthquake occured in region: 2 km NW Offagna (AN), on

  • 14-07-2023 21:12:06 (UTC)
  • 14-07-2023 23:12:06 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.5390, 13.4280 at 34 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Offagna AN 2 1935 1935
Polverigi AN 3 4508 6443
Agugliano AN 3 4865 11308
Osimo AN 7 34977 46285
Camerata Picena AN 8 2567 48852
Falconara Marittima AN 10 26565 75417
Camerano AN 10 7322 82739
Santa Maria Nuova AN 11 4179 86918
Chiaravalle AN 11 14796 101714
Ancona AN 12 100861 202575
Castelfidardo AN 13 18733 221308
Filottrano AN 13 9499 230807
Montefano MC 14 3541 234348
Monte San Vito AN 14 6848 241196
Monsano AN 15 3405 244601
Montemarciano AN 15 9992 254593
Jesi AN 15 40399 294992
Sirolo AN 15 4051 299043
Numana AN 16 3775 302818
Recanati MC 18 21349 324167
Loreto AN 18 12814 336981
San Marcello AN 18 2057 339038
Morro d'Alba AN 19 1903 340941
Montecassiano MC 19 7125 348066

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km SW of Ancona (100861 inhabitants)
47 Km SE of Fano (60888 inhabitants)
59 Km SE of Pesaro (94582 inhabitants)
87 Km NE of Foligno (57155 inhabitants)
90 Km SE of Rimini (147750 inhabitants)
97 Km NE of Perugia (166134 inhabitants)
100 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
Reviewed
Rev100 		ML 2.0 2023-07-14
21:12:06		 43.5387 13.4282 34 2023-07-14
21:21:31		 Sala Sismica INGV-Roma 119272011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-07-14 21:12:06 ± 0.24
Latitude 43.5387 ± 0.0072
Longitude 13.4282 ± 0.0099
Depth (km) 34 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 119272011

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 846
Semi-minor axis of confidence ellipse (meter) 537
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 214
Circular confidence region, given by single value of horizontal uncertainty (meter) 850.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.55938
Number of stations at which the event was observed 42
Number of stations from which data was used for origin computation 14
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 84
Type of magnitude ML
Reference to an origin 119272011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-07-14 21:21:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SNAL.HNZ. 2023-07-14T21:13:38.10 3.0 undecidable manual Sg 12.5 0
IV.MSRU.HHZ. 2023-07-14T21:13:26.83 3.0 positive manual Pn 0.33 0
ST.GAGG.HHZ. 2023-07-14T21:13:26.44 3.0 undecidable manual Sn -2.69 0
ST.VARA.EHZ. 2023-07-14T21:13:23.52 3.0 undecidable manual Sn -1.24 0
IV.ROVR.HHZ. 2023-07-14T21:13:17.18 3.0 undecidable manual Sn -2.3 0
IV.LRP.EHZ. 2023-07-14T21:13:07.14 3.0 undecidable manual Sg 6.78 0
SI.ABSI.HHZ. 2023-07-14T21:13:01.09 3.0 positive manual Pn 2.06 0
ST.PANI.EHZ. 2023-07-14T21:12:51.22 3.0 undecidable manual Pn 0.43 0
IV.SFI.EHZ. 2023-07-14T21:12:47.44 3.0 undecidable manual Sg 4.36 0
IV.FREG.EHZ. 2023-07-14T21:12:45.13 3.0 positive manual Pn -1.22 0
IV.FIAM.HHZ. 2023-07-14T21:12:30.44 3.0 negative manual Pg 1.74 0
IV.SFI.EHZ. 2023-07-14T21:12:29.84 3.0 negative manual Pg 2.55 0
IV.MGAB.HHZ. 2023-07-14T21:12:28.12 3.0 positive manual Pn 1.47 0
IV.FDMO.HHZ. 2023-07-14T21:12:27.44 0.6 undecidable manual S 206 62.0934 114 0.09 46
IV.FOSV.EHZ. 2023-07-14T21:12:26.99 0.3 undecidable manual S 244 60.1953 115 0.12 70
IV.RM33.EHZ. 2023-07-14T21:12:26.56 3.0 undecidable manual Pg 1.28 0
IV.MPAG.EHZ. 2023-07-14T21:12:25.90 0.3 undecidable manual S 281 54.7008 117 0.35 68
IV.GUMA.HHZ. 2023-07-14T21:12:25.56 0.6 undecidable manual S 188 53.3022 118 0.33 45
IV.MNTT.EHZ. 2023-07-14T21:12:25.94 0.6 undecidable manual S 166 54.6009 117 0.41 44
IV.CSP1.EHZ. 2023-07-14T21:12:25.12 0.3 undecidable manual S 200 52.7028 118 0.02 72
IV.TERO.HHZ. 2023-07-14T21:12:24.14 3.0 negative manual Pn 0.45 0
IV.CRTC.HHZ. 2023-07-14T21:12:24.85 0.6 undecidable manual S 300 50.616 119 0.25 47
IV.MNTP.HNN. 2023-07-14T21:12:24.20 0.6 undecidable manual S 176 44.622 123 0.97 36
IV.ATMI.HHZ. 2023-07-14T21:12:24.65 3.0 positive manual Pg 1.86 0
IV.SMA1.EHZ. 2023-07-14T21:12:23.46 3.0 undecidable manual Pn -0.03 0
IV.ATPI.EHZ. 2023-07-14T21:12:21.58 3.0 positive manual P 0.42 0
IV.ASSB.HHZ. 2023-07-14T21:12:21.37 3.0 positive manual P 0.16 0
IV.ATVO.HHZ. 2023-07-14T21:12:21.62 3.0 positive manual P 0.34 0
IV.ARVD.HHZ. 2023-07-14T21:12:21.91 0.6 undecidable manual S 264 39.4272 127 -0.18 48
IV.ATCC.EHZ. 2023-07-14T21:12:20.25 3.0 negative manual P 0.09 0
IV.NRCA.HHZ. 2023-07-14T21:12:20.94 3.0 negative manual P -0.22 0
IV.PIEI.HHZ. 2023-07-14T21:12:19.66 3.0 undecidable manual P -0.08 0
IV.MMO1.EHZ. 2023-07-14T21:12:19.44 3.0 negative manual P -0.39 0
IV.PP3.EHZ. 2023-07-14T21:12:19.84 0.6 undecidable manual S 141 23.0547 143 0.88 38
IV.ATFO.HHZ. 2023-07-14T21:12:19.79 3.0 positive manual P 0.05 0
IV.NARO.HHZ. 2023-07-14T21:12:19.30 3.0 positive manual P -0.02 0
IV.SENI.EHZ. 2023-07-14T21:12:19.73 0.6 undecidable manual S 320 24.2535 142 0.57 45
IV.MF5.EHZ. 2023-07-14T21:12:18.50 3.0 negative manual P -0.07 0
IV.CING.HHZ. 2023-07-14T21:12:18.92 0.3 undecidable manual S 226 26.0517 139 -0.55 69
IV.FDMO.HHZ. 2023-07-14T21:12:18.11 0.3 negative manual P 206 62.0934 114 -0.62 61
IV.FOSV.EHZ. 2023-07-14T21:12:18.11 0.1 positive manual P 244 60.1953 115 -0.35 89
IV.MNTT.EHZ. 2023-07-14T21:12:18.13 0.1 positive manual P 166 54.6009 117 0.45 88
IV.AOI.HHZ. 2023-07-14T21:12:17.49 0.3 undecidable manual S 85 14.0748 156 -0.24 75
IV.PCRO.HNZ. 2023-07-14T21:12:17.18 0.6 undecidable manual S 48 11.3775 160 -0.28 50
IV.CSP1.EHZ. 2023-07-14T21:12:17.04 0.3 undecidable manual P 200 52.7028 118 -0.4 67
IV.MPAG.EHZ. 2023-07-14T21:12:17.46 0.3 undecidable manual P 281 54.7008 117 -0.23 69
IV.CRTC.HHZ. 2023-07-14T21:12:17.94 0.1 negative manual P 300 50.616 119 0.79 79
IV.GUMA.HHZ. 2023-07-14T21:12:17.36 0.1 negative manual P 188 53.3022 118 -0.16 94
IV.MML1.EHZ. 2023-07-14T21:12:17.95 3.0 negative manual Pn -0.41 0
IV.FRON.EHZ. 2023-07-14T21:12:17.72 3.0 positive manual P -0.13 0
IV.MNTP.HNN. 2023-07-14T21:12:16.39 0.3 undecidable manual P 176 44.622 123 0.03 73
IV.ARVD.HHZ. 2023-07-14T21:12:15.33 0.3 undecidable manual P 264 39.4272 127 -0.37 69
IV.SENI.EHZ. 2023-07-14T21:12:14.13 0.6 undecidable manual P 320 24.2535 142 0.13 50
IV.CING.HHZ. 2023-07-14T21:12:13.91 0.3 undecidable manual P 226 26.0517 139 -0.28 72
IV.PP3.EHZ. 2023-07-14T21:12:13.99 0.1 positive manual P 141 23.0547 143 0.1 100
IV.AOI.HHZ. 2023-07-14T21:12:12.75 0.3 undecidable manual P 85 14.0748 156 -0.43 71
IV.PCRO.HNZ. 2023-07-14T21:12:12.80 0.6 undecidable manual P 48 11.3775 160 -0.23 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.AOI.HHE. ML:1.9 0.00035150000000000003 0.26 AML other m 2023-07-14T21:12:17.69
IV.AOI.HHN. ML:1.6 0.000172482 0.2304 AML other m 2023-07-14T21:12:17.72
IV.CING.HHN. ML:1.8 0.00021066905 0.192 AML other m 2023-07-14T21:12:19.77
IV.CING.HHE. ML:1.8 0.0001915 0.34 AML other m 2023-07-14T21:12:19.60
IV.PP3.HNN. ML:2.0 0.0003634161 0.3968 AML other m 2023-07-14T21:12:20.26
IV.PP3.EHN. ML:2.1 0.00045212000000000003 0.192 AML other m 2023-07-14T21:12:21.09
IV.PP3.HNE. ML:2.1 0.00046554020000000003 0.192 AML other m 2023-07-14T21:12:21.09
IV.ARVD.HHE. ML:1.7 0.00014050000000000003 0.74 AML other m 2023-07-14T21:12:22.45
IV.ARVD.HHN. ML:1.6 0.00009279999999999999 0.24 AML other m 2023-07-14T21:12:23.40
IV.MPAG.EHN. ML:2.1 0.0002245 0.26 AML other m 2023-07-14T21:12:26.26
IV.MPAG.EHE. ML:2.2 0.00029949999999999996 0.36 AML other m 2023-07-14T21:12:26.21
IV.FRON.EHN. ML:1.7 0.00008467482499999999 0.1792 AML other m 2023-07-14T21:12:26.87
IV.FRON.EHE. ML:2.0 0.00017579865 0.2048 AML other m 2023-07-14T21:12:26.66
IV.GUMA.HNN. ML:2.4 0.00052247995 0.3072 AML other m 2023-07-14T21:12:26.67
IV.GUMA.HHN. ML:2.5 0.000658 0.48 AML other m 2023-07-14T21:12:26.68
IV.GUMA.HNE. ML:2.4 0.00047583525000000006 0.3968 AML other m 2023-07-14T21:12:26.78
IV.GUMA.HHE. ML:2.5 0.00066020765 0.3584 AML other m 2023-07-14T21:12:29.07
IV.MML1.EHN. ML:2.1 0.00020604195000000001 0.256 AML other m 2023-07-14T21:12:27.07
IV.MML1.HNN. ML:2.0 0.0001871952 0.256 AML other m 2023-07-14T21:12:27.06
IV.MML1.HNE. ML:2.4 0.00039400000000000004 0.22 AML other m 2023-07-14T21:12:27.30
IV.MML1.EHE. ML:2.4 0.00040500000000000003 0.2 AML other m 2023-07-14T21:12:27.30
IV.CSP1.EHN. ML:2.4 0.00045877820000000003 0.2048 AML other m 2023-07-14T21:12:27.36
IV.CSP1.EHE. ML:2.4 0.00047549999999999996 0.34 AML other m 2023-07-14T21:12:27.66
IV.MNTT.EHN. ML:2.6 0.000772 1.42 AML other m 2023-07-14T21:12:27.10
IV.FOSV.EHE. ML:2.0 0.0001784318 0.32 AML other m 2023-07-14T21:12:27.47
IV.PP3.EHE. ML:2.1 0.0004165 1.44 AML other m 2023-07-14T21:12:28.08
IV.FDMO.HHE. ML:2.1 0.00020050000000000002 0.28 AML other m 2023-07-14T21:12:28.17
IV.FDMO.HHN. ML:2.2 0.0002655 0.16 AML other m 2023-07-14T21:12:28.24
IV.MF5.EHN. ML:2.2 0.000261 0.26 AML other m 2023-07-14T21:12:28.60
IV.MNTT.EHE. ML:2.4 0.0004865 0.24 AML other m 2023-07-14T21:12:29.00
IV.MF5.EHE. ML:2.2 0.00028649999999999997 1.8 AML other m 2023-07-14T21:12:29.07
IV.FOSV.EHN. ML:1.8 0.00010980000000000001 0.3 AML other m 2023-07-14T21:12:29.89
IV.PIEI.HHN. ML:1.3 0.000030367419999999998 0.256 AML other m 2023-07-14T21:12:31.29
IV.PIEI.HHE. ML:1.6 0.000053680245000000005 0.2432 AML other m 2023-07-14T21:12:19.93
IV.ATFO.HHN. ML:1.8 0.0001024 0.92 AML other m 2023-07-14T21:12:31.63
IV.ATCC.EHE. ML:2.0 0.000148 0.3 AML other m 2023-07-14T21:12:31.99
IV.ATPI.EHE. ML:1.6 0.000043450000000000006 0.32 AML other m 2023-07-14T21:12:33.80
IV.ATCC.EHN. ML:2.0 0.00014845215 0.2816 AML other m 2023-07-14T21:12:32.04
IV.ASSB.HHN. ML:2.2 0.000188 0.28 AML other m 2023-07-14T21:12:34.65
IV.ATVO.HHE. ML:1.6 0.000051815925 0.32 AML other m 2023-07-14T21:12:34.80
IV.ASSB.HHE. ML:1.9 0.000097296755 0.256 AML other m 2023-07-14T21:12:35.51
IV.NRCA.HHE. ML:2.0 0.0001374734 0.2304 AML other m 2023-07-14T21:12:33.15
IV.NRCA.HHN. ML:2.1 0.000155 0.14 AML other m 2023-07-14T21:12:35.63
IV.ATFO.HHE. ML:1.7 0.00007209222 0.5504 AML other m 2023-07-14T21:12:35.90
IV.ATPI.EHN. ML:1.5 0.000034149999999999997 0.34 AML other m 2023-07-14T21:12:36.73
IV.SMA1.EHN. ML:1.9 0.0000652 1.58 AML other m 2023-07-14T21:12:38.19
IV.ATVO.HHN. ML:1.5 0.00003974999999999999 0.5 AML other m 2023-07-14T21:12:38.39
IV.ATMI.HHE. ML:1.9 0.0000737 0.3 AML other m 2023-07-14T21:12:39.37
IV.TERO.HHN. ML:1.6 0.0000368 0.6 AML other m 2023-07-14T21:12:39.10
IV.TERO.HHE. ML:1.5 0.00002851562 0.2048 AML other m 2023-07-14T21:12:43.13
IV.SMA1.EHE. ML:2.0 0.0000826 0.52 AML other m 2023-07-14T21:12:40.43
IV.ATMI.HHN. ML:1.8 0.0000605 1.18 AML other m 2023-07-14T21:12:41.90
IV.RM33.EHE. ML:1.9 0.00005785 0.28 AML other m 2023-07-14T21:12:43.34
IV.RM33.EHN. ML:1.7 0.000036014074999999996 0.256 AML other m 2023-07-14T21:12:43.48
IV.MGAB.HHN. ML:2.1 0.00007725 0.34 AML other m 2023-07-14T21:12:44.73
IV.MGAB.HHE. ML:1.8 0.000045763825 0.4608 AML other m 2023-07-14T21:12:48.76
IV.FIAM.HHN. ML:1.4 0.000015949999999999998 0.58 AML other m 2023-07-14T21:12:55.46
IV.FIAM.HHE. ML:2.1 0.00005881889499999999 0.0896 AML other m 2023-07-14T21:13:06.22
IV.CING.HNE. ML:3.2 0.0047729045 0.4608 AML other m 2023-07-14T21:12:16.08
IV.CING.HNN. ML:3.3 0.007436368 0.7296 AML other m 2023-07-14T21:12:21.26
IV.MPAG.HNE. ML:2.2 0.0002975446 0.384 AML other m 2023-07-14T21:12:26.39
IV.MPAG.HNN. ML:2.2 0.00030123595 0.2816 AML other m 2023-07-14T21:12:26.25
IV.FOSV.HNE. ML:2.0 0.00017693924999999998 0.32 AML other m 2023-07-14T21:12:27.47
IV.FOSV.HNN. ML:1.8 0.00011671906 0.256 AML other m 2023-07-14T21:12:29.88
IV.PIEI.HNE. ML:1.9 0.00010842854499999999 0.4352 AML other m 2023-07-14T21:12:36.32
IV.PIEI.HNN. ML:1.8 0.00008774078 0.6528 AML other m 2023-07-14T21:12:43.44
IV.ATFO.HNE. ML:2.0 0.00013500534999999998 0.6784 AML other m 2023-07-14T21:12:28.89
IV.ATFO.HNN. ML:1.9 0.0001201429 0.5376 AML other m 2023-07-14T21:12:32.31
IV.ATCC.HNE. ML:2.1 0.00018260545 0.4864 AML other m 2023-07-14T21:12:32.37
IV.ATCC.HNN. ML:2.2 0.00020882165 0.3072 AML other m 2023-07-14T21:12:32.18
IV.NRCA.HNE. ML:2.0 0.00012164923500000001 0.128 AML other m 2023-07-14T21:12:35.48
IV.NRCA.HNN. ML:2.1 0.00015101764 0.7424 AML other m 2023-07-14T21:12:42.50
IV.ATPI.HNE. ML:2.0 0.00011734170000000001 0.7936 AML other m 2023-07-14T21:12:27.79
IV.ATPI.HNN. ML:2.1 0.0001479117 1.3184 AML other m 2023-07-14T21:12:45.63
IV.ATVO.HNE. ML:2.0 0.000119360915 0.8832 AML other m 2023-07-14T21:12:46.39
IV.ATVO.HNN. ML:2.0 0.00010548127500000001 0.6784 AML other m 2023-07-14T21:12:49.17
IV.TERO.HNE. ML:2.1 0.0001201345 0.96 AML other m 2023-07-14T21:12:52.76
IV.TERO.HNN. ML:2.1 0.0001109324 0.6272 AML other m 2023-07-14T21:12:39.10
IV.RM33.HNE. ML:2.3 0.00015224805 0.64 AML other m 2023-07-14T21:13:03.09
IV.RM33.HNN. ML:2.3 0.00015356355 1.0112 AML other m 2023-07-14T21:12:28.99
IV.MGAB.HNE. ML:2.4 0.000153795675 0.9344 AML other m 2023-07-14T21:12:37.73
IV.MGAB.HNN. ML:2.4 0.0001435485 0.8448 AML other m 2023-07-14T21:12:56.65
IV.FIAM.HNE. ML:2.4 0.000133724065 1.3184 AML other m 2023-07-14T21:12:51.26
IV.FIAM.HNN. ML:2.4 0.00012824536 0.8064 AML other m 2023-07-14T21:12:37.66
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