Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 02-02-2023 and time 21:09:17 (Italy) in region Costa Marchigiana Pesarese (Pesaro Urbino)

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

  • 02-02-2023 20:09:17 (UTC)
  • 02-02-2023 21:09:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.9700, 13.2760 at 8 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
25 Km NE of Fano (60888 inhabitants)
30 Km E of Pesaro (94582 inhabitants)
44 Km NW of Ancona (100861 inhabitants)
58 Km E of Rimini (147750 inhabitants)
85 Km E of Cesena (96758 inhabitants)
99 Km SE 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 2023-02-02
20:09:17		 43.9702 13.2763 8 2024-03-01
17:18:15		 Bollettino Sismico Italiano INGV 120546181
Reviewed
Rev100 		ML 2.2 2023-02-02
20:09:13		 44.2562 13.4638 10 2023-02-02
20:30:38		 Sala Sismica INGV-Roma 113996491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-02 20:09:17 ± 0.32
Latitude 43.9702 ± 0.0126
Longitude 13.2763 ± 0.0137
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 120546181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1559
Semi-minor axis of confidence ellipse (meter) 808
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 218
Circular confidence region, given by single value of horizontal uncertainty (meter) 1560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 244
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.22483
Epicentral distance of station farthest from the epicenter (degree) 1.46050
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 37
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.4
Num. used stations 50
Type of magnitude ML
Reference to an origin 120546181
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-08-28 10:51:56

ML:2.2

Field Value
Value 2.2
Uncertainty 0.5
Num. used stations 12
Type of magnitude ML
Reference to an origin 113996491
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-02-02 20:30:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RM33.EHZ. 2023-02-02T20:09:45.04 0.3 undecidable manual P 182 162.1155 50 0.39 52
IV.MGAB.HHZ. 2023-02-02T20:09:44.24 0.6 undecidable manual P 219 150.1386 50 1.44 23
IV.SMA1.EHZ. 2023-02-02T20:09:42.96 0.3 undecidable manual P 178 148.6401 50 0.39 56
IV.NRCA.HHZ. 2023-02-02T20:09:39.49 0.3 undecidable manual P 186 126.7731 50 0.3 59
IV.SFI.EHZ. 2023-02-02T20:09:39.02 0.6 undecidable manual P 267 114.3966 50 1.74 21
IV.MMO1.EHZ. 2023-02-02T20:09:38.61 0.3 undecidable manual P 178 118.8921 50 0.64 55
IV.MC2.EHZ. 2023-02-02T20:09:38.62 0.3 undecidable manual P 183 117.6933 50 0.83 51
IV.MF5.EHZ. 2023-02-02T20:09:37.25 0.3 undecidable manual P 172 110.0121 50 0.65 56
IV.CESI.HHZ. 2023-02-02T20:09:36.87 0.3 undecidable manual P 196 111.1998 50 0.08 64
Y1.T1714.EHE. 2023-02-02T20:09:36.40 0.6 undecidable manual S 170 55.5999 50 0.51 43
IV.ATLO.EHE. 2023-02-02T20:09:35.49 0.3 undecidable manual P 224 100.7214 50 0.31 63
IV.TB02.DHZ.01 2023-02-02T20:09:35.30 0.6 undecidable manual P 227 96.2259 50 0.81 36
IV.CSP1.EHZ. 2023-02-02T20:09:35.16 0.3 undecidable manual P 183 97.6245 50 0.46 61
IV.ATVO.HHZ. 2023-02-02T20:09:34.77 0.6 undecidable manual P 227 95.5377 50 0.4 41
IV.MML1.EHZ. 2023-02-02T20:09:34.61 0.3 undecidable manual P 195 98.124 50 -0.17 65
IV.AOI.HHE. 2023-02-02T20:09:34.80 0.6 undecidable manual S 151 53.4021 50 -0.49 44
IV.PARC.HHZ. 2023-02-02T20:09:33.52 0.3 undecidable manual P 247 90.4428 50 -0.07 67
IV.FOSV.HNE. 2023-02-02T20:09:33.05 0.6 undecidable manual P 209 85.5477 50 0.2 44
IV.ATPI.EHZ. 2023-02-02T20:09:33.35 0.3 undecidable manual P 231 90.7425 50 -0.29 64
Y1.T1742.EHZ. 2023-02-02T20:09:32.00 0.6 undecidable manual S 188 39.627 50 0.39 46
IV.COR1.HNN. 2023-02-02T20:09:32.80 0.6 undecidable manual S 211 43.5231 50 0.14 48
IV.ATPC.HHE. 2023-02-02T20:09:32.42 0.3 undecidable manual P 231 85.248 50 -0.37 64
IV.PESA.HHZ. 2023-02-02T20:09:30.50 0.6 undecidable manual S 265 34.9428 102 0.32 47
IV.SSFR.HHN. 2023-02-02T20:09:30.02 0.3 undecidable manual P 214 71.2731 50 -0.61 61
IV.ATSC.EHE. 2023-02-02T20:09:30.80 0.3 undecidable manual P 218 76.8675 50 -0.71 58
IV.NARO.HHZ. 2023-02-02T20:09:30.66 0.3 undecidable manual P 235 68.4759 50 0.44 65
IV.PIEI.HNN. 2023-02-02T20:09:30.64 0.3 undecidable manual P 231 76.4679 50 -0.81 56
IV.PE3.EHE. 2023-02-02T20:09:30.53 0.6 undecidable manual P 244 69.4749 50 0.17 46
IV.CING.HHZ. 2023-02-02T20:09:29.33 0.3 undecidable manual P 186 66.2781 50 -0.54 63
IV.FRON.EHZ. 2023-02-02T20:09:29.28 0.3 undecidable manual P 222 66.7776 50 -0.67 60
Y1.T1743.HNZ. 2023-02-02T20:09:29.70 0.6 undecidable manual S 246 33.9438 102 -0.12 49
IV.SENI.EHZ. 2023-02-02T20:09:28.24 0.6 undecidable manual S 187 29.5482 104 -0.12 50
Y1.T1741.HNZ. 2023-02-02T20:09:28.70 0.6 undecidable manual S 219 30.8469 104 -0.07 50
IV.AOI.HHE. 2023-02-02T20:09:27.47 0.3 undecidable manual P 151 53.4021 50 -0.42 67
Y1.T1714.EHE. 2023-02-02T20:09:27.85 0.3 undecidable manual P 170 55.5999 50 -0.38 67
IV.ARVD.HHE. 2023-02-02T20:09:27.96 0.3 undecidable manual P 207 58.7967 50 -0.76 59
IV.MPAG.EHZ. 2023-02-02T20:09:27.64 0.3 undecidable manual P 228 56.0994 50 -0.65 61
IV.FANO.HNE. 2023-02-02T20:09:26.94 0.6 undecidable manual S 236 24.9528 107 0.13 50
IV.COR1.HNN. 2023-02-02T20:09:26.30 0.3 undecidable manual P 211 43.5231 50 -0.07 73
Y1.T1742.EHZ. 2023-02-02T20:09:25.74 0.3 undecidable manual P 188 39.627 50 -0.02 74
IV.CRTC.HHZ. 2023-02-02T20:09:25.26 0.3 undecidable manual P 235 38.628 50 -0.35 70
IV.PESA.HHZ. 2023-02-02T20:09:25.20 0.3 undecidable manual P 265 34.9428 102 0.26 72
Y1.T1743.HNZ. 2023-02-02T20:09:24.71 0.3 undecidable manual P 246 33.9438 102 -0.02 75
Y1.T1741.HNZ. 2023-02-02T20:09:24.21 0.3 undecidable manual P 219 30.8469 104 0.09 75
IV.SENI.EHZ. 2023-02-02T20:09:23.81 0.1 undecidable manual P 187 29.5482 104 -0.08 100
IV.FANO.HNE. 2023-02-02T20:09:22.81 0.6 undecidable manual P 236 24.9528 107 -0.18 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PESA.HHE. ML:1.8 0.00027676964999999996 0.1664 AML other m 2023-02-02T20:09:31.10
IV.SENI.HNN. ML:2.2 0.00089749905 0.32 AML other m 2023-02-02T20:09:31.63
IV.CRTC.HHE. ML:2.0 0.0003305 0.42 AML other m 2023-02-02T20:09:32.62
IV.ATPI.HNN. ML:2.2 0.00016891655 0.704 AML other m 2023-02-02T20:09:33.18
IV.CRTC.HNE. ML:3.1 0.0049503635 0.5376 AML other m 2023-02-02T20:09:33.35
IV.SENI.EHN. ML:1.5 0.00017106842999999999 0.2688 AML other m 2023-02-02T20:09:33.45
IV.SENI.HNE. ML:2.3 0.0010411443 0.2944 AML other m 2023-02-02T20:09:34.27
IV.MML1.HNN. ML:2.2 0.00017677695000000002 1.3984 AML other m 2023-02-02T20:09:36.73
IV.SENI.EHE. ML:1.6 0.0001868243 0.384 AML other m 2023-02-02T20:09:36.20
IV.CRTC.HHN. ML:1.8 0.000259 0.54 AML other m 2023-02-02T20:09:37.18
IV.CING.HNE. ML:3.4 0.0051507639999999995 1.296 AML other m 2023-02-02T20:09:37.98
IV.CING.HHN. ML:1.1 0.000025397049999999998 0.2176 AML other m 2023-02-02T20:09:39.12
IV.ARVD.HHN. ML:1.3 0.000042749999999999996 1.08 AML other m 2023-02-02T20:09:39.60
IV.CING.HHE. ML:1.2 0.00002815 1.72 AML other m 2023-02-02T20:09:39.86
IV.CRTC.HNN. ML:3.3 0.007342122999999999 0.9632 AML other m 2023-02-02T20:09:40.19
IV.PESA.HHN. ML:1.8 0.00026512059999999997 0.3072 AML other m 2023-02-02T20:09:40.44
IV.ARVD.HHE. ML:1.2 0.000036500000000000006 0.88 AML other m 2023-02-02T20:09:41.59
IV.NARO.HHN. ML:1.3 0.000034660565 1.8208 AML other m 2023-02-02T20:09:41.92
IV.NARO.HHE. ML:1.5 0.0000477 0.14 AML other m 2023-02-02T20:09:42.26
IV.ATVO.HNE. ML:2.0 0.00010472861 1.3728 AML other m 2023-02-02T20:09:49.72
IV.ATPI.EHN. ML:1.4 0.00003065 0.44 AML other m 2023-02-02T20:09:49.34
IV.PARC.HHN. ML:1.5 0.00003355 0.38 AML other m 2023-02-02T20:09:49.86
IV.ATVO.HHN. ML:1.4 0.00002671059 1.3856 AML other m 2023-02-02T20:09:52.09
IV.ATPI.EHE. ML:1.5 0.00003535 0.36 AML other m 2023-02-02T20:09:52.90
IV.MML1.EHE. ML:2.0 0.00009330045000000001 0.2176 AML other m 2023-02-02T20:09:52.82
IV.MML1.HNE. ML:2.0 0.000100433365 0.2432 AML other m 2023-02-02T20:09:52.93
IV.PARC.HHE. ML:1.3 0.000026204039999999998 0.2816 AML other m 2023-02-02T20:09:53.15
IV.SMA1.EHE. ML:1.8 0.0000334 0.54 AML other m 2023-02-02T20:09:53.23
IV.MML1.EHN. ML:1.8 0.00006445000000000001 1.38 AML other m 2023-02-02T20:09:53.30
IV.CING.HNN. ML:3.6 0.0069565035 1.1008 AML other m 2023-02-02T20:09:54.32
IV.ATVO.HHE. ML:1.4 0.0000258336925 0.256 AML other m 2023-02-02T20:09:54.66
IV.CSP1.EHN. ML:2.3 0.0002175 1.58 AML other m 2023-02-02T20:09:54.86
IV.CSP1.EHE. ML:2.2 0.00015175 1.74 AML other m 2023-02-02T20:09:55.95
IV.CESI.HNE. ML:2.2 0.000128061445 0.2944 AML other m 2023-02-02T20:09:55.58
IV.CESI.HHE. ML:2.1 0.00010059999999999999 0.26 AML other m 2023-02-02T20:09:55.58
IV.MF5.EHE. ML:2.0 0.00007802199999999999 1.744 AML other m 2023-02-02T20:09:56.95
IV.MF5.EHN. ML:2.0 0.00008405779 1.5008 AML other m 2023-02-02T20:09:56.90
IV.MMO1.EHN. ML:1.9 0.0000621 0.34 AML other m 2023-02-02T20:09:56.93
IV.NRCA.HHN. ML:1.8 0.0000462 0.88 AML other m 2023-02-02T20:09:58.54
IV.MMO1.EHE. ML:1.9 0.00005635 0.76 AML other m 2023-02-02T20:09:58.60
IV.CESI.HHN. ML:1.8 0.000050350000000000004 1.26 AML other m 2023-02-02T20:09:59.20
IV.ATVO.HNN. ML:2.0 0.000118180005 0.8064 AML other m 2023-02-02T20:09:59.46
IV.NRCA.HHE. ML:1.9 0.000053150000000000004 0.72 AML other m 2023-02-02T20:10:00.49
IV.ATPI.HNE. ML:2.1 0.00013339672499999998 0.9216 AML other m 2023-02-02T20:10:00.66
IV.CESI.HNN. ML:2.1 0.00011408047050000001 1.024 AML other m 2023-02-02T20:10:06.86
IV.RM33.EHN. ML:1.8 0.00002325 0.42 AML other m 2023-02-02T20:10:08.56
IV.MGAB.HHE. ML:1.8 0.000032550000000000005 0.44 AML other m 2023-02-02T20:10:10.28
IV.MGAB.HHN. ML:1.9 0.0000395 0.46 AML other m 2023-02-02T20:10:10.30
IV.SMA1.EHN. ML:1.8 0.000031349999999999996 1.3 AML other m 2023-02-02T20:10:10.22
IV.RM33.EHE. ML:1.6 0.00002245 0.68 AML other m 2023-02-02T20:10:12.35
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