Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 08-02-2023 and time 19:07:54 (Italy) in region Costa Marchigiana Pesarese (Pesaro Urbino)

A magnitude ML 1.9 earthquake occured in region: Costa Marchigiana Pesarese (Pesaro Urbino), on

  • 08-02-2023 18:07:54 (UTC)
  • 08-02-2023 19:07:54 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.9950, 13.2960 at 7 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km NE of Fano (60888 inhabitants)
32 Km E of Pesaro (94582 inhabitants)
46 Km NW of Ancona (100861 inhabitants)
59 Km E of Rimini (147750 inhabitants)
86 Km E of Cesena (96758 inhabitants)
99 Km E of Ravenna (159116 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 1.9 2023-02-08
18:07:54		 43.9947 13.2963 7 2024-03-01
17:18:15		 Bollettino Sismico Italiano INGV 120551001
Reviewed
Rev100 		ML 2.0 2023-02-08
18:07:54		 44.014 13.3248 6 2023-02-08
18:18:37		 Sala Sismica INGV-Roma 114266361
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-08 18:07:54 ± 0.24
Latitude 43.9947 ± 0.0090
Longitude 13.2963 ± 0.0113
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 120551001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1160
Semi-minor axis of confidence ellipse (meter) 631
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 220
Circular confidence region, given by single value of horizontal uncertainty (meter) 1160.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 252
Number of associated phases, regardless of their use for origin computation 58
Number of defining phases 47
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.16822
Number of stations at which the event was observed 48
Number of stations from which data was used for origin computation 38
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 114266361
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-02-08 18:18:37

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 29
Type of magnitude ML
Reference to an origin 120551001
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-08-28 13:23:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MPNC.HHZ. 2023-02-08T18:09:47.15 3.0 positive manual Pg 17.360001 0
1J.FX14.HHZ.00 2023-02-08T18:09:35.00 3.0 positive manual Pn 0.36 0
ST.PANI.EHZ. 2023-02-08T18:09:32.21 3.0 undecidable manual Sg 7.23 0
IV.CAR1.HHZ. 2023-02-08T18:09:22.67 3.0 negative manual Pn 3.11 0
IV.PIGN.HHZ. 2023-02-08T18:09:21.94 3.0 undecidable manual Sg 2.92 0
OX.MARN.HHZ. 2023-02-08T18:09:15.71 3.0 undecidable manual Sn -1.31 0
GU.CANO.HHZ. 2023-02-08T18:09:02.68 3.0 undecidable manual Pn 3.69 0
IV.POFI.HHZ. 2023-02-08T18:08:59.92 3.0 undecidable manual Sn -4.31 0
IV.CDRU.HHZ. 2023-02-08T18:08:56.95 3.0 undecidable manual Pn -3.13 0
IV.MCRV.HHZ. 2023-02-08T18:08:52.28 3.0 undecidable manual Pn -3.61 0
IV.PIGN.HHZ. 2023-02-08T18:08:44.90 3.0 undecidable manual Pn -1.28 0
IV.NRCA.HHZ. 2023-02-08T18:08:17.17 0.6 undecidable manual P 187 129.6702 50 0.51 37
IV.MMO1.EHZ. 2023-02-08T18:08:15.88 0.3 undecidable manual P 179 121.4895 50 0.47 58
IV.MF5.EHZ. 2023-02-08T18:08:14.65 0.6 undecidable manual P 173 112.4985 50 0.64 37
Y1.T1714.EHE. 2023-02-08T18:08:14.10 0.6 undecidable manual S 172 58.0974 50 0.54 43
IV.CESI.HHZ. 2023-02-08T18:08:14.43 0.3 undecidable manual P 196 114.1968 50 0.14 63
IV.FDMO.HHZ. 2023-02-08T18:08:12.96 0.3 undecidable manual P 189 107.6145 50 -0.3 62
IV.ATLO.EHE. 2023-02-08T18:08:12.81 0.3 undecidable manual P 224 103.8183 50 0.13 64
IV.MML1.EHZ. 2023-02-08T18:08:12.32 0.3 undecidable manual P 195 101.2209 50 0.05 66
IV.BADI.EHE. 2023-02-08T18:08:12.24 0.3 undecidable manual P 238 100.0221 50 0.15 65
IV.TB02.DHZ.01 2023-02-08T18:08:12.10 0.3 undecidable manual P 226 99.3228 50 0.12 65
IV.ATVO.HHZ. 2023-02-08T18:08:12.10 0.3 undecidable manual P 227 98.5236 50 0.23 64
IV.CSP1.EHZ. 2023-02-08T18:08:12.11 0.3 undecidable manual P 184 100.4217 50 -0.05 66
IV.TSM3.DHE.01 2023-02-08T18:08:12.39 0.6 undecidable manual P 228 101.5206 50 0.07 44
IV.AOI.HHN. 2023-02-08T18:08:12.80 0.6 undecidable manual S 153 55.0005 50 0.05 48
IV.ATPI.EHZ. 2023-02-08T18:08:11.07 0.3 undecidable manual P 230 93.7395 50 -0.05 67
IV.COR1.HNZ. 2023-02-08T18:08:11.00 0.6 undecidable manual S 211 46.7199 50 0.47 45
IV.PARC.HHZ. 2023-02-08T18:08:11.00 0.3 undecidable manual P 246 92.9403 50 -0.01 68
IV.TB01.DHZ.01 2023-02-08T18:08:11.99 0.3 undecidable manual P 226 96.9252 50 0.37 62
IV.FOSV.EHZ. 2023-02-08T18:08:10.34 0.6 undecidable manual P 209 88.7445 50 -0.01 45
IV.TSM2.DHN.01 2023-02-08T18:08:10.73 0.3 undecidable manual P 225 92.6406 50 -0.23 64
IV.ATPC.HHE. 2023-02-08T18:08:10.29 0.3 undecidable manual P 230 88.1451 50 0.02 68
IV.ATBU.HNZ. 2023-02-08T18:08:09.30 0.3 undecidable manual P 226 83.1501 50 -0.19 66
Y1.T1742.HNZ. 2023-02-08T18:08:09.80 0.6 undecidable manual S 190 42.5241 50 0.38 46
IV.PESA.HHE. 2023-02-08T18:08:08.00 0.6 undecidable manual S 261 36.9297 101 0.14 49
IV.NARO.HHZ. 2023-02-08T18:08:08.36 0.3 undecidable manual P 234 71.373 50 0.68 59
IV.PIEI.HHZ. 2023-02-08T18:08:08.45 0.3 undecidable manual P 230 79.4649 50 -0.48 63
IV.SSFR.HHZ. 2023-02-08T18:08:07.55 0.1 undecidable manual P 214 74.37 50 -0.6 81
IV.PE3.EHE. 2023-02-08T18:08:07.44 0.6 undecidable manual P 243 72.0723 50 -0.35 44
Y1.T1743.EHZ. 2023-02-08T18:08:07.60 0.6 undecidable manual S 243 36.5412 101 -0.12 49
IV.EL6.EHZ. 2023-02-08T18:08:07.90 0.3 undecidable manual P 192 75.4689 50 -0.41 64
IV.FRON.EHZ. 2023-02-08T18:08:07.05 0.3 undecidable manual P 221 69.8745 50 -0.41 65
Y1.T1741.HNZ. 2023-02-08T18:08:06.50 0.6 undecidable manual S 218 33.9438 102 -0.35 47
IV.CING.HHZ. 2023-02-08T18:08:06.88 0.3 undecidable manual P 187 69.1752 50 -0.46 64
IV.SENI.HNE. 2023-02-08T18:08:05.80 0.6 undecidable manual S 189 32.5452 103 -0.56 44
IV.FANO.HNE. 2023-02-08T18:08:05.30 0.6 undecidable manual S 233 27.8499 105 0.51 46
IV.MPAG.EHZ. 2023-02-08T18:08:05.27 0.1 undecidable manual P 227 59.0964 50 -0.52 86
IV.ARVD.HHZ. 2023-02-08T18:08:05.63 0.3 undecidable manual P 207 61.9935 50 -0.61 62
IV.AOI.HHN. 2023-02-08T18:08:05.15 0.3 undecidable manual P 153 55.0005 50 -0.01 72
Y1.T1714.EHE. 2023-02-08T18:08:05.88 0.3 undecidable manual P 172 58.0974 50 0.25 69
IV.CRTC.HNZ. 2023-02-08T18:08:03.02 0.3 undecidable manual P 233 41.5251 50 -0.06 74
Y1.T1742.HNZ. 2023-02-08T18:08:03.35 0.1 undecidable manual P 190 42.5241 50 0.11 97
IV.COR1.HNZ. 2023-02-08T18:08:03.87 0.1 undecidable manual P 211 46.7199 50 -0.01 98
IV.PESA.HHE. 2023-02-08T18:08:02.73 0.1 undecidable manual P 261 36.9297 101 0.4 92
Y1.T1743.EHZ. 2023-02-08T18:08:02.16 0.1 undecidable manual P 243 36.5412 101 -0.1 98
Y1.T1741.HNZ. 2023-02-08T18:08:01.79 0.1 undecidable manual P 218 33.9438 102 0.04 100
IV.SENI.HNE. 2023-02-08T18:08:01.55 0.3 undecidable manual P 189 32.5452 103 0.08 75
IV.FANO.HNE. 2023-02-08T18:08:00.80 0.3 undecidable manual P 233 27.8499 105 0.24 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIEI.HHE. ML:0.0 0.00009195 1.36 AML other m 2023-02-08T18:08:22.95
IV.PIEI.HHN. ML:0.0 0.00007125 0.42 AML other m 2023-02-08T18:08:23.03
IV.PARC.HHE. ML:0.0 0.0000579 1.22 AML other m 2023-02-08T18:08:28.95
IV.MML1.EHE. ML:0.0 0.000118 1.72 AML other m 2023-02-08T18:08:29.10
IV.FDMO.HHE. ML:0.0 0.00011619999999999999 0.94 AML other m 2023-02-08T18:08:31.52
IV.FDMO.HHN. ML:0.0 0.00009325 1.06 AML other m 2023-02-08T18:08:31.97
IV.MML1.EHN. ML:0.0 0.00012285 0.56 AML other m 2023-02-08T18:08:31.67
IV.CESI.HHE. ML:0.0 0.000154 1.16 AML other m 2023-02-08T18:08:33.82
IV.CESI.HHN. ML:0.0 0.00010389999999999999 1.32 AML other m 2023-02-08T18:08:34.76
IV.MMO1.EHE. ML:0.0 0.00011839999999999999 0.6 AML other m 2023-02-08T18:08:34.98
IV.MMO1.EHN. ML:0.0 0.00011844832 0.32 AML other m 2023-02-08T18:08:36.29
IV.PARC.HHN. ML:1.7 0.00006235 1.58 AML other m 2023-02-08T18:08:41.07
IV.MPAG.EHE. ML:1.6 0.000087722545 0.4352 AML other m 2023-02-08T18:08:19.72
IV.MPAG.HNE. ML:1.7 0.00011673318 0.64 AML other m 2023-02-08T18:08:13.66
IV.MPAG.EHN. ML:1.6 0.00008791269 0.3456 AML other m 2023-02-08T18:08:20.08
IV.FRON.EHE. ML:1.5 0.00005141342 0.5376 AML other m 2023-02-08T18:08:22.02
IV.FRON.EHN. ML:1.7 0.00008711536000000001 0.384 AML other m 2023-02-08T18:08:20.28
IV.SSFR.HHN. ML:2.2 0.00022688369999999998 0.2816 AML other m 2023-02-08T18:08:24.04
IV.SSFR.HNE. ML:2.2 0.000225016885 0.2816 AML other m 2023-02-08T18:08:24.35
IV.SSFR.HHE. ML:2.1 0.0001976022 0.3072 AML other m 2023-02-08T18:08:24.35
IV.EL6.EHE. ML:2.0 0.00014232594999999998 0.256 AML other m 2023-02-08T18:08:22.21
IV.EL6.EHN. ML:1.9 0.00012846602500000002 0.7552 AML other m 2023-02-08T18:08:32.89
IV.ATPI.EHN. ML:1.7 0.00005468266 0.6144 AML other m 2023-02-08T18:08:31.19
IV.ATPI.EHE. ML:1.7 0.000059040005 0.6016 AML other m 2023-02-08T18:08:33.15
IV.ATVO.HHE. ML:1.6 0.000042092194999999996 0.32 AML other m 2023-02-08T18:08:31.71
IV.CSP1.EHE. ML:2.4 0.00027609404999999997 0.3584 AML other m 2023-02-08T18:08:32.41
IV.CSP1.EHN. ML:2.5 0.00031371234999999996 0.3584 AML other m 2023-02-08T18:08:32.16
IV.NRCA.HHN. ML:1.9 0.000048529455 0.1792 AML other m 2023-02-08T18:08:37.22
IV.NRCA.HHE. ML:1.9 0.000054401735 0.1536 AML other m 2023-02-08T18:08:39.49
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