Earthquake with magnitude of ML 1.9 on date 18-01-2023 and time 01:03:03 (Italy) in region Costa Marchigiana Pesarese (Pesaro Urbino)

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

  • 18-01-2023 00:03:03 (UTC)
  • 18-01-2023 01:03:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.9960, 13.3260 at 10 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.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km NE of Fano (60888 inhabitants)
34 Km E of Pesaro (94582 inhabitants)
45 Km NW of Ancona (100861 inhabitants)
61 Km E of Rimini (147750 inhabitants)
88 Km E of Cesena (96758 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 2023-01-18
00:03:03
43.9958 13.3255 10 2024-03-01
17:18:14
Bollettino Sismico Italiano INGV 119947531
Reviewed
Rev100
ML 2.0 2023-01-18
00:03:03
44.0002 13.3193 10 2023-01-18
00:31:38
Sala Sismica INGV-Roma 113644261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-18 00:03:03 ± 0.3
Latitude 43.9958 ± 0.0234
Longitude 13.3255 ± 0.0175
Depth (km) 10 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 119947531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2710
Semi-minor axis of confidence ellipse (meter) 943
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 25
Circular confidence region, given by single value of horizontal uncertainty (meter) 2710.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 255
Number of associated phases, regardless of their use for origin computation 28
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) 0.26890
Epicentral distance of station farthest from the epicenter (degree) 0.90742
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.4
Num. used stations 12
Type of magnitude ML
Reference to an origin 119947531
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-08-21 06:51:58

ML:2.0

Field Value
Value 2.0
Uncertainty 0.5
Num. used stations 8
Type of magnitude ML
Reference to an origin 113644261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-18 00:31:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2023-01-18T00:03:21.15 0.3 undecidable manual P 186 100.7214 50 0.82 53
IV.AOI.HHE. 2023-01-18T00:03:20.55 0.3 undecidable manual S 156 54.2013 50 0.17 71
IV.COR1.EHZ. 2023-01-18T00:03:19.00 0.3 undecidable manual S 213 48.0186 50 0.26 70
IV.ATPI.EHE. 2023-01-18T00:03:19.59 0.6 undecidable manual P 231 95.5377 50 0.06 45
IV.PCRO.HNN. 2023-01-18T00:03:18.00 0.3 undecidable manual S 159 46.1205 50 -0.23 71
IV.CRTC.HHZ. 2023-01-18T00:03:17.10 0.3 undecidable manual S 235 43.4232 50 -0.42 69
Y1.T1742.EHN. 2023-01-18T00:03:17.90 0.3 undecidable manual S 193 43.1235 50 0.46 68
IV.PE3.EHE. 2023-01-18T00:03:17.03 0.3 undecidable manual P 244 74.1702 50 0.79 57
IV.SNTG.HHE. 2023-01-18T00:03:17.91 0.3 undecidable manual P 201 87.8454 50 -0.42 63
IV.PIEI.HNN. 2023-01-18T00:03:16.89 0.3 undecidable manual P 231 81.3519 50 -0.44 64
Y1.T1743.HNN. 2023-01-18T00:03:16.40 0.3 undecidable manual S 245 38.628 50 0.16 73
Y1.T1741.HNZ. 2023-01-18T00:03:15.70 0.6 undecidable manual S 221 35.5422 50 0.3 48
IV.NARO.HHN. 2023-01-18T00:03:15.75 0.3 undecidable manual P 235 73.371 50 -0.35 66
IV.CING.HNZ. 2023-01-18T00:03:15.27 0.3 undecidable manual P 189 69.5748 50 -0.25 68
IV.PESA.HHZ. 2023-01-18T00:03:15.90 0.3 undecidable manual S 261 39.2274 50 -0.49 68
IV.SENI.EHZ. 2023-01-18T00:03:14.20 0.6 undecidable manual S 193 33.0447 50 -0.55 45
IV.FANO.HNE. 2023-01-18T00:03:14.10 0.3 undecidable manual S 236 29.8479 50 0.22 73
IV.ARVD.HHE. 2023-01-18T00:03:13.89 0.1 undecidable manual P 209 63.1923 50 -0.65 82
IV.COR1.EHZ. 2023-01-18T00:03:12.07 0.3 undecidable manual P 213 48.0186 50 -0.13 72
IV.AOI.HHE. 2023-01-18T00:03:12.84 0.3 undecidable manual P 156 54.2013 50 -0.31 69
IV.PCRO.HNN. 2023-01-18T00:03:12.19 0.3 undecidable manual P 159 46.1205 50 0.28 70
IV.CRTC.HHZ. 2023-01-18T00:03:11.22 0.3 undecidable manual P 235 43.4232 50 -0.28 71
Y1.T1742.EHN. 2023-01-18T00:03:11.52 0.3 undecidable manual P 193 43.1235 50 0.07 74
IV.PESA.HHZ. 2023-01-18T00:03:11.37 0.3 undecidable manual P 261 39.2274 50 0.53 67
Y1.T1741.HNZ. 2023-01-18T00:03:10.19 0.3 undecidable manual P 221 35.5422 50 -0.08 75
IV.FANO.HNE. 2023-01-18T00:03:10.00 0.3 undecidable manual P 236 29.8479 50 0.61 66
Y1.T1743.HNN. 2023-01-18T00:03:10.79 0.1 undecidable manual P 245 38.628 50 0.03 100
IV.SENI.EHZ. 2023-01-18T00:03:10.09 0.6 undecidable manual P 193 33.0447 50 0.19 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SENI.EHN. ML:1.8 0.0002378575 0.04 AML other m 2023-01-18T00:03:14.11
IV.SENI.HNE. ML:2.2 0.0006601874500000001 0.53 AML other m 2023-01-18T00:03:14.33
IV.SENI.EHE. ML:1.9 0.00031988065 0.26 AML other m 2023-01-18T00:03:15.21
IV.SENI.HNN. ML:2.1 0.00052213255 0.3 AML other m 2023-01-18T00:03:15.19
IV.PESA.HHE. ML:1.3 0.00007456243 0.22 AML other m 2023-01-18T00:03:16.11
IV.CRTC.HHN. ML:1.4 0.000070772695 0.58 AML other m 2023-01-18T00:03:17.37
IV.CRTC.HNN. ML:3.3 0.00656841 0.94 AML other m 2023-01-18T00:03:17.29
IV.CRTC.HHE. ML:1.6 0.000131072036 1.64 AML other m 2023-01-18T00:03:18.98
IV.PESA.HHN. ML:1.7 0.0001633212 0.22 AML other m 2023-01-18T00:03:18.36
IV.CRTC.HNE. ML:3.3 0.0068280395 1.01 AML other m 2023-01-18T00:03:19.52
IV.CSP1.EHE. ML:2.1 0.00011262141 0.32 AML other m 2023-01-18T00:03:37.71
IV.CSP1.EHN. ML:2.1 0.00011530468000000003 0.4 AML other m 2023-01-18T00:03:40.24
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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