Earthquake with magnitude of ML 1.6 on date 06-03-2023 and time 21:54:41 (UTC) in region Costa Marchigiana Pesarese (Pesaro Urbino)

A magnitude ML 1.6 earthquake occured in region: Costa Marchigiana Pesarese (Pesaro Urbino), on

  • 06-03-2023 21:54:41 (UTC)
  • 06-03-2023 22:54:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.9880, 13.2210 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.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NE of Fano (60888 inhabitants)
26 Km E of Pesaro (94582 inhabitants)
48 Km NW of Ancona (100861 inhabitants)
53 Km E of Rimini (147750 inhabitants)
80 Km E of Cesena (96758 inhabitants)
94 Km SE of Ravenna (159116 inhabitants)
98 Km E of Forlì (117913 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 1.6 2023-03-06
21:54:41
43.9882 13.2213 7 2024-03-01
17:18:01
Bollettino Sismico Italiano INGV 116015821
Reviewed
Rev100
ML 1.6 2023-03-06
21:54:41
44.001 13.242 7 2023-03-06
22:09:25
Sala Sismica INGV-Roma 115046311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-03-06 21:54:41 ± 0.38
Latitude 43.9882 ± 0.0153
Longitude 13.2213 ± 0.0162
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 116015821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1850
Semi-minor axis of confidence ellipse (meter) 912
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 216
Circular confidence region, given by single value of horizontal uncertainty (meter) 1850.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 248
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.27789
Epicentral distance of station farthest from the epicenter (degree) 1.02972
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 116015821
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-11-27 17:10:48

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 115046311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-03-06 22:09:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MF5.EHZ. 2023-03-06T21:55:01.93 0.3 undecidable manual P 170 112.5984 50 0.98 67
IV.ASSB.HHZ. 2023-03-06T21:55:01.75 0.6 undecidable manual P 204 114.2967 50 0.55 53
Y1.T1714.EHN. 2023-03-06T21:55:00.90 0.6 undecidable manual S 166 58.497 50 0.3 63
IV.AOI.HHE. 2023-03-06T21:55:00.30 0.6 undecidable manual S 148 57.3981 50 0 67
IV.CESI.HHZ. 2023-03-06T21:55:00.97 0.3 undecidable manual P 193 111.999 50 0.11 89
IV.FDMO.HHZ. 2023-03-06T21:54:59.96 0.6 undecidable manual P 186 106.116 50 0.01 61
IV.ATVO.HHN. 2023-03-06T21:54:58.24 0.3 undecidable manual P 224 93.7395 50 0.2 90
IV.MML1.HNN. 2023-03-06T21:54:58.42 0.6 undecidable manual P 192 99.123 50 -0.44 56
IV.ATPI.EHE. 2023-03-06T21:54:57.48 0.3 undecidable manual P 228 88.7445 50 0.21 91
IV.ATPC.HHE. 2023-03-06T21:54:56.33 0.3 undecidable manual P 228 83.25 50 -0.09 94
IV.COR1.EHE. 2023-03-06T21:54:56.90 0.6 undecidable manual S 204 43.3233 50 0.35 64
IV.FOSV.HNE. 2023-03-06T21:54:56.73 0.3 undecidable manual P 206 85.3479 50 -0.02 95
IV.ATBU.EHZ. 2023-03-06T21:54:55.28 0.3 undecidable manual P 224 78.366 50 -0.39 89
IV.CRTC.HHZ. 2023-03-06T21:54:54.08 0.6 undecidable manual S 228 36.4413 101 -0.51 63
IV.PIEI.HNN. 2023-03-06T21:54:54.72 0.3 undecidable manual P 228 74.4699 50 -0.35 91
IV.PESA.HHE. 2023-03-06T21:54:53.56 0.6 undecidable manual S 260 30.8469 103 0.85 55
IV.FRON.EHZ. 2023-03-06T21:54:53.01 0.3 undecidable manual P 217 65.5899 50 -0.69 83
IV.SENI.EHE. 2023-03-06T21:54:53.20 0.6 undecidable manual S 178 31.4463 103 0.31 66
IV.CING.HNE. 2023-03-06T21:54:53.90 0.3 undecidable manual P 182 67.9764 50 -0.17 95
Y1.T1714.EHN. 2023-03-06T21:54:52.10 0.6 undecidable manual P 166 58.497 50 -0.51 60
IV.MPAG.HNE. 2023-03-06T21:54:52.63 0.6 undecidable manual P 223 54.3012 50 0.67 57
IV.AOI.HHE. 2023-03-06T21:54:52.48 0.3 undecidable manual P 148 57.3981 50 0.04 100
IV.COR1.EHE. 2023-03-06T21:54:49.98 0.3 undecidable manual P 204 43.3233 50 -0.29 97
IV.PESA.HHE. 2023-03-06T21:54:48.39 0.3 undecidable manual P 260 30.8469 103 0.34 99
IV.SENI.EHE. 2023-03-06T21:54:48.04 1.0 undecidable manual P 178 31.4463 103 -0.12 34
IV.CRTC.HHZ. 2023-03-06T21:54:48.57 0.3 undecidable manual P 228 36.4413 101 -0.57 91
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.6 0.000034489655 0.2944 AML other m 2023-03-06T21:55:18.16
IV.FDMO.HHN. ML:1.2 0.0000165796045 0.2048 AML other m 2023-03-06T21:55:18.07
IV.CESI.HHE. ML:1.9 0.0000631 0.66 AML other m 2023-03-06T21:55:19.06
IV.CESI.HHN. ML:1.7 0.000046649999999999996 0.34 AML other m 2023-03-06T21:55:19.70
IV.ASSB.HHE. ML:1.6 0.00003660795 0.3456 AML other m 2023-03-06T21:55:20.82
IV.ASSB.HHN. ML:1.6 0.00002851431 0.2816 AML other m 2023-03-06T21:55:22.38
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