Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 16-03-2023 and time 08:33:17 (UTC) in region 3 km E Corinaldo (AN)

A magnitude ML 1.8 earthquake occured in region: 3 km E Corinaldo (AN), on

  • 16-03-2023 08:33:17 (UTC)
  • 16-03-2023 09:33:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.6540, 13.0830 at 19 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.

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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
Corinaldo AN 3 4998 4998
Trecastelli AN 3 7625 12623
Monte Porzio PU 5 2836 15459
Ostra Vetere AN 6 3311 18770
Ostra AN 8 6875 25645
Barbara AN 9 1368 27013
Mondavio PU 9 3810 30823
Castelleone di Suasa AN 10 1676 32499
Orciano di Pesaro PU 10 2028 34527
Belvedere Ostrense AN 11 2234 36761
San Giorgio di Pesaro PU 11 1388 38149
Mondolfo PU 11 14277 52426
Morro d'Alba AN 12 1903 54329
San Lorenzo in Campo PU 12 3414 57743
San Costanzo PU 12 4786 62529
Barchi PU 13 967 63496
Serra de' Conti AN 13 3746 67242
Senigallia AN 13 45027 112269
Piagge PU 13 1022 113291
San Marcello AN 13 2057 115348
Montecarotto AN 14 1987 117335
Montemaggiore al Metauro PU 14 2893 120228
Fratte Rosa PU 15 966 121194
Poggio San Marcello AN 16 693 121887
Monte San Vito AN 16 6848 128735
Monsano AN 17 3405 132140
Sant'Ippolito PU 17 1563 133703
Castelplanio AN 18 3540 137243
Montemarciano AN 18 9992 147235
Saltara PU 19 6925 154160
Rosora AN 19 1985 156145
Castelbellino AN 19 4947 161092
Jesi AN 20 40399 201491
Monte Roberto AN 20 3061 204552
Serrungarina PU 20 2634 207186
Maiolati Spontini AN 20 6248 213434

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km S of Fano (60888 inhabitants)
32 Km SE of Pesaro (94582 inhabitants)
35 Km W of Ancona (100861 inhabitants)
61 Km SE of Rimini (147750 inhabitants)
83 Km NE of Perugia (166134 inhabitants)
83 Km NE of Foligno (57155 inhabitants)
86 Km SE of Cesena (96758 inhabitants)
99 Km E of Arezzo (99543 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 1.8 2023-03-16
08:33:17		 43.6537 13.0828 19 2024-03-01
17:18:10		 Bollettino Sismico Italiano INGV 118123151
Reviewed
Rev100 		ML 1.8 2023-03-16
08:33:17		 43.6428 13.0642 21 2023-03-16
08:52:06		 Sala Sismica INGV-Roma 115424421
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-03-16 08:33:17 ± 0.14
Latitude 43.6537 ± 0.0054
Longitude 13.0828 ± 0.0075
Depth (km) 19 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 118123151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 612
Semi-minor axis of confidence ellipse (meter) 211
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 204
Circular confidence region, given by single value of horizontal uncertainty (meter) 610.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 47
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.66100
Number of stations at which the event was observed 43
Number of stations from which data was used for origin computation 24
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.4
Num. used stations 26
Type of magnitude ML
Reference to an origin 118123151
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-12-18 17:34:43

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 115424421
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-03-16 08:52:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CR.STON.BHZ. 2023-03-16T08:34:53.98 3.0 undecidable manual Sg 13.07 0
OX.AGOR.HHZ. 2023-03-16T08:34:49.36 3.0 undecidable manual Sg 15.8 0
OX.MPRI.HHZ. 2023-03-16T08:34:39.39 3.0 undecidable manual Sg 9.58 0
IV.MTMR.HNZ. 2023-03-16T08:34:35.86 3.0 undecidable manual Sg 7.89 0
IV.BAG8.EHZ. 2023-03-16T08:34:30.86 3.0 undecidable manual Sn -5.48 0
IV.CAFE.HHZ. 2023-03-16T08:34:30.29 3.0 undecidable manual Sg 2.48 0
IV.TDS.HHZ. 2023-03-16T08:34:26.27 3.0 undecidable manual Pg 9.28 0
IV.VARE.HHZ. 2023-03-16T08:34:21.27 3.0 negative manual Pg 9.19 0
IV.RIBO.EHZ.01 2023-03-16T08:34:09.35 3.0 undecidable manual Sg 9.41 0
IV.MCI.EHZ. 2023-03-16T08:34:06.39 3.0 undecidable manual Sg -0.69 0
IV.MGR.HHZ. 2023-03-16T08:34:03.54 3.0 undecidable manual Pn -3.66 0
IV.SACR.HNZ. 2023-03-16T08:34:02.20 3.0 undecidable manual Sn -9.99 0
IV.RCAV.EHZ. 2023-03-16T08:33:59.03 3.0 undecidable manual Sg 1.55 0
NI.VINO.HHZ. 2023-03-16T08:33:58.92 3.0 undecidable manual Pg 2.72 0
IV.IMOL.HNZ. 2023-03-16T08:33:57.09 3.0 undecidable manual Sn 1.85 0
IV.MTMR.HNZ. 2023-03-16T08:33:56.21 3.0 positive manual Pg 1.16 0
GU.GRAM.HHZ. 2023-03-16T08:33:53.21 3.0 negative manual Pn 1.72 0
IV.CESI.HHZ. 2023-03-16T08:33:40.90 0.3 undecidable manual S 191 73.371 98 0.84 56
IV.PARC.HHZ. 2023-03-16T08:33:39.85 0.3 undecidable manual S 270 67.7766 98 1.27 45
IV.BSSO.HHZ. 2023-03-16T08:33:39.54 3.0 undecidable manual Pn -5.94 0
IV.CSP1.EHZ. 2023-03-16T08:33:38.40 0.3 undecidable manual S 171 63.0924 99 1.05 52
IV.ATVO.HHZ. 2023-03-16T08:33:38.20 0.3 undecidable manual S 241 62.1933 99 1.1 50
IV.ATPI.EHZ. 2023-03-16T08:33:37.40 0.3 undecidable manual S 248 59.1963 100 1.09 51
IV.MML1.EHZ. 2023-03-16T08:33:37.50 0.3 undecidable manual S 189 60.5949 100 0.81 58
IV.PIEI.HHZ. 2023-03-16T08:33:33.00 0.3 undecidable manual S 254 45.9207 104 0.15 71
IV.FOSV.EHZ. 2023-03-16T08:33:33.70 0.3 undecidable manual S 213 47.5191 103 0.44 67
IV.SNTG.HHE. 2023-03-16T08:33:33.00 1.0 undecidable manual S 195 45.7209 104 0.21 24
IV.AOI.HHE. 2023-03-16T08:33:32.50 0.3 undecidable manual S 105 43.2234 105 0.34 68
IV.NRCA.HHZ. 2023-03-16T08:33:32.74 3.0 undecidable manual Sg -1.1 0
IV.ATSC.EHZ. 2023-03-16T08:33:31.80 0.6 undecidable manual S 232 40.8258 106 0.27 47
IV.PESA.HHZ. 2023-03-16T08:33:31.40 0.3 undecidable manual S 329 37.3293 108 0.75 58
IV.NARO.HHZ. 2023-03-16T08:33:31.80 0.3 undecidable manual S 263 40.626 106 0.32 69
IV.EL6.EHZ. 2023-03-16T08:33:30.30 0.3 undecidable manual S 178 36.0417 109 0 73
IV.CESI.HHZ. 2023-03-16T08:33:30.56 0.3 undecidable manual P 191 73.371 98 -0.13 67
IV.PCRO.HNZ. 2023-03-16T08:33:30.90 0.3 undecidable manual S 98 36.4413 108 0.48 66
IV.SSFR.HHZ. 2023-03-16T08:33:29.70 0.6 undecidable manual S 225 34.1436 110 -0.13 47
IV.PARC.HHZ. 2023-03-16T08:33:29.70 0.3 undecidable manual P 270 67.7766 98 -0.13 68
IV.CING.HHZ. 2023-03-16T08:33:29.10 0.6 undecidable manual S 164 32.1456 111 -0.24 47
IV.MML1.EHZ. 2023-03-16T08:33:28.76 0.3 undecidable manual P 189 60.5949 100 0.02 70
IV.ATVO.HHZ. 2023-03-16T08:33:28.40 0.3 undecidable manual P 241 62.1933 99 -0.58 61
IV.CSP1.EHZ. 2023-03-16T08:33:28.98 0.3 undecidable manual P 171 63.0924 99 -0.14 68
IV.ATPI.EHZ. 2023-03-16T08:33:28.49 0.3 undecidable manual P 248 59.1963 100 -0.03 70
IV.MPAG.EHZ. 2023-03-16T08:33:27.50 0.1 undecidable manual S 264 26.0517 117 -0.36 93
IV.FANO.HNN. 2023-03-16T08:33:27.80 0.3 undecidable manual S 346 21.6672 123 0.95 54
IV.FOSV.EHZ. 2023-03-16T08:33:26.45 0.3 undecidable manual P 213 47.5191 103 -0.31 67
IV.SNTG.HHE. 2023-03-16T08:33:26.48 0.3 undecidable manual P 195 45.7209 104 0 72
IV.PIEI.HHZ. 2023-03-16T08:33:26.13 0.3 undecidable manual P 254 45.9207 104 -0.39 67
IV.CRTC.HHZ. 2023-03-16T08:33:26.70 0.6 undecidable manual S 309 20.4684 125 0.12 49
IV.SENI.HNZ. 2023-03-16T08:33:25.40 0.3 undecidable manual S 65 13.3755 139 0.23 72
IV.ATSC.EHZ. 2023-03-16T08:33:25.31 0.3 undecidable manual P 232 40.8258 106 -0.45 66
IV.ARVD.HHZ. 2023-03-16T08:33:25.89 0.6 undecidable manual S 213 20.6682 125 -0.73 41
IV.PESA.HHZ. 2023-03-16T08:33:25.03 0.1 negative manual P 329 37.3293 108 -0.22 95
IV.AOI.HHE. 2023-03-16T08:33:25.98 0.3 undecidable manual P 105 43.2234 105 -0.14 71
IV.NARO.HHZ. 2023-03-16T08:33:25.55 0.1 undecidable manual P 263 40.626 106 -0.18 94
IV.PCRO.HNZ. 2023-03-16T08:33:24.96 0.3 undecidable manual P 98 36.4413 108 -0.16 72
IV.CING.HHZ. 2023-03-16T08:33:24.23 0.1 undecidable manual P 164 32.1456 111 -0.26 94
IV.EL6.EHZ. 2023-03-16T08:33:24.72 0.1 undecidable manual P 178 36.0417 109 -0.33 91
IV.COR1.EHZ. 2023-03-16T08:33:24.50 0.1 undecidable manual S 250 7.0929 157 0.23 99
IV.FRON.EHZ. 2023-03-16T08:33:24.16 0.1 undecidable manual P 242 32.4453 111 -0.37 91
IV.SSFR.HHZ. 2023-03-16T08:33:24.30 0.1 negative manual P 225 34.1436 110 -0.48 89
IV.FANO.HNN. 2023-03-16T08:33:23.05 0.6 undecidable manual P 346 21.6672 123 0 50
IV.MPAG.EHZ. 2023-03-16T08:33:23.12 0.1 negative manual P 264 26.0517 117 -0.52 90
IV.CRTC.HHZ. 2023-03-16T08:33:22.60 0.1 positive manual P 309 20.4684 125 -0.3 96
IV.ARVD.HHZ. 2023-03-16T08:33:22.23 0.1 undecidable manual P 213 20.6682 125 -0.69 84
IV.COR1.EHZ. 2023-03-16T08:33:21.38 0.1 negative manual P 250 7.0929 157 -0.19 100
IV.SENI.HNZ. 2023-03-16T08:33:21.88 0.3 undecidable manual P 65 13.3755 139 -0.2 75
IV.LNSS.HHZ. 2023-03-16T08:33:20.74 3.0 undecidable manual P -9.99 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:1.6 0.00006135 1.58 AML other m 2023-03-16T08:33:24.81
IV.ARVD.HHN. ML:1.6 0.000199 0.08 AML other m 2023-03-16T08:33:26.05
IV.ARVD.HHE. ML:1.5 0.00017299999999999998 1.8 AML other m 2023-03-16T08:33:26.97
IV.ATPI.EHE. ML:1.7 0.0001034 0.22 AML other m 2023-03-16T08:33:26.71
IV.ATPI.EHN. ML:1.9 0.00014549999999999999 0.72 AML other m 2023-03-16T08:33:26.52
IV.CRTC.HHE. ML:1.9 0.00047 0.36 AML other m 2023-03-16T08:33:26.77
IV.MPAG.EHE. ML:1.8 0.000284 0.14 AML other m 2023-03-16T08:33:27.62
IV.MPAG.EHN. ML:1.8 0.0003175 0.56 AML other m 2023-03-16T08:33:27.58
IV.PARC.HHE. ML:2.0 0.000161 0.3 AML other m 2023-03-16T08:33:29.26
IV.CRTC.HHN. ML:1.7 0.000284 0.54 AML other m 2023-03-16T08:33:29.40
IV.FRON.EHN. ML:1.4 0.0000982 0.58 AML other m 2023-03-16T08:33:29.69
IV.PARC.HHN. ML:1.8 0.00010475000000000001 0.1 AML other m 2023-03-16T08:33:30.12
IV.PESA.HHE. ML:2.2 0.0004825 0.98 AML other m 2023-03-16T08:33:31.74
IV.NARO.HHN. ML:1.8 0.0001825 0.14 AML other m 2023-03-16T08:33:32.40
IV.NARO.HHE. ML:1.6 0.000135 0.28 AML other m 2023-03-16T08:33:32.39
IV.PESA.HHN. ML:2.1 0.00040149999999999995 0.74 AML other m 2023-03-16T08:33:33.00
IV.PIEI.HHN. ML:1.7 0.000133 0.34 AML other m 2023-03-16T08:33:33.62
IV.PIEI.HHE. ML:1.8 0.00019250000000000002 0.22 AML other m 2023-03-16T08:33:33.75
IV.FRON.EHE. ML:1.4 0.000091 0.14 AML other m 2023-03-16T08:33:34.20
IV.MML1.EHE. ML:2.0 0.000174 0.56 AML other m 2023-03-16T08:33:37.94
IV.MML1.EHN. ML:1.6 0.00007654999999999999 0.72 AML other m 2023-03-16T08:33:39.08
IV.CESI.HHE. ML:1.8 0.0000872 1.18 AML other m 2023-03-16T08:33:42.68
IV.MTMR.EHE. ML:3.9 0.0006699999999999999 0.42 AML other m 2023-03-16T08:34:18.57
IV.MTMR.EHN. ML:3.7 0.00043000000000000004 0.42 AML other m 2023-03-16T08:34:18.58
IV.BAG8.EHN. ML:4.0 0.0009675 1.76 AML other m 2023-03-16T08:34:37.98
IV.BAG8.EHE. ML:3.3 0.000203 0.72 AML other m 2023-03-16T08:34:37.45
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