Earthquake with magnitude of ML 1.4 on date 22-03-2023 and time 07:21:06 (UTC) in region Costa Marchigiana Pesarese (Pesaro Urbino)

A magnitude ML 1.4 earthquake occured in region: Costa Marchigiana Pesarese (Pesaro Urbino), on

  • 22-03-2023 07:21:06 (UTC)
  • 22-03-2023 08:21:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.9570, 13.3200 at 9 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
27 Km E of Fano (60888 inhabitants)
33 Km E of Pesaro (94582 inhabitants)
41 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 1.4 2023-03-22
07:21:06
43.9572 13.3197 9 2024-03-01
17:18:16
Bollettino Sismico Italiano INGV 120889031
Reviewed
Rev100
ML 1.6 2023-03-22
07:21:04
44.1512 13.4063 12 2023-03-22
07:42:19
Sala Sismica INGV-Roma 115618281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-03-22 07:21:06 ± 0.27
Latitude 43.9572 ± 0.0135
Longitude 13.3197 ± 0.0125
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 120889031

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1576
Semi-minor axis of confidence ellipse (meter) 494
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 29
Circular confidence region, given by single value of horizontal uncertainty (meter) 1580.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 246
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.99825
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 19
Type of magnitude ML
Reference to an origin 120889031
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-09-19 21:50:28

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 115618281
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-03-22 07:42:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PLLN.EHZ. 2023-03-22T07:22:52.65 3.0 undecidable manual P 1.66 0
IV.GATE.HHZ. 2023-03-22T07:22:28.96 3.0 undecidable manual Sn -0.25 0
IV.MONC.HHZ. 2023-03-22T07:22:25.33 3.0 positive manual P 1.679 0
IV.TREG.HNZ. 2023-03-22T07:22:12.76 3.0 undecidable manual Sn -1.93 0
IV.CSNT.HHZ. 2023-03-22T07:22:00.62 3.0 undecidable manual S 4.43 0
IV.IMOL.HNZ. 2023-03-22T07:21:46.22 3.0 undecidable manual S -2.34 0
IV.CESI.HHZ. 2023-03-22T07:21:38.80 1.0 undecidable manual S 198 110.8002 50 0 0
IV.MML1.HNE. 2023-03-22T07:21:35.60 1.0 undecidable manual S 197 97.6245 50 0.3 0
IV.PIEI.HHZ. 2023-03-22T07:21:29.90 1.0 undecidable manual S 234 78.366 50 -0.24 15
IV.SSFR.HHZ. 2023-03-22T07:21:28.20 1.0 undecidable manual S 217 72.0723 50 -0.27 22
IV.FRON.EHE. 2023-03-22T07:21:27.90 1.0 undecidable manual S 225 68.0763 50 0.49 23
IV.CESI.HHZ. 2023-03-22T07:21:25.35 0.6 undecidable manual P 198 110.8002 50 0.27 0
IV.FDMO.HHZ. 2023-03-22T07:21:24.21 0.3 undecidable manual P 190 103.8183 50 0.2 0
IV.CSP1.EHZ. 2023-03-22T07:21:24.10 0.6 undecidable manual P 186 96.4257 50 1.23 0
IV.MF5.EHZ. 2023-03-22T07:21:24.94 0.6 undecidable manual P 174 108.114 50 0.27 0
IV.ATPI.EHZ. 2023-03-22T07:21:23.08 0.3 undecidable manual P 233 92.5407 50 0.81 1
IV.MML1.HNE. 2023-03-22T07:21:23.89 0.6 undecidable manual P 197 97.6245 50 0.83 0
IV.MPAG.EHZ. 2023-03-22T07:21:23.84 1.0 undecidable manual S 231 57.7977 50 -0.8 21
IV.AOI.HHZ. 2023-03-22T07:21:22.73 0.6 undecidable manual S 153 50.5161 50 0.03 52
IV.CRTC.HNE. 2023-03-22T07:21:20.10 0.6 undecidable manual S 239 40.7259 50 0.01 53
IV.PIEI.HHZ. 2023-03-22T07:21:20.46 0.3 undecidable manual P 234 78.366 50 0.38 42
IV.PESA.HHE. 2023-03-22T07:21:19.40 0.6 undecidable manual S 267 38.3283 50 -0.06 52
IV.FRON.EHE. 2023-03-22T07:21:19.19 0.6 undecidable manual P 225 68.0763 50 0.68 43
IV.NARO.HHE. 2023-03-22T07:21:19.22 0.6 undecidable manual P 237 70.5738 50 0.34 45
IV.SSFR.HHZ. 2023-03-22T07:21:19.29 0.6 undecidable manual P 217 72.0723 50 0.17 44
IV.EL6.EHZ. 2023-03-22T07:21:18.84 0.6 undecidable manual P 194 71.7726 50 -0.23 44
IV.MPAG.EHZ. 2023-03-22T07:21:16.44 0.3 undecidable manual P 231 57.7977 50 -0.47 72
IV.CRTC.HNE. 2023-03-22T07:21:15.05 0.6 undecidable manual P 239 40.7259 50 0.77 43
IV.AOI.HHZ. 2023-03-22T07:21:15.69 0.3 undecidable manual P 153 50.5161 50 -0.1 78
IV.PESA.HHE. 2023-03-22T07:21:13.65 0.1 undecidable manual P 267 38.3283 50 -0.26 100
IV.SENI.EHZ. 2023-03-22T07:21:12.24 0.6 undecidable manual P 194 28.749 108 -0.15 51
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SENI.EHE. ML:1.4 0.00012870948949999999 0.56 AML other m 2023-03-22T07:21:23.77
IV.SENI.EHN. ML:1.4 0.0001427131085 0.4384 AML other m 2023-03-22T07:21:24.51
IV.MPAG.EHE. ML:1.1 0.000024015609999999998 0.5184 AML other m 2023-03-22T07:21:30.09
IV.MPAG.EHN. ML:1.1 0.00002584654 0.2592 AML other m 2023-03-22T07:21:31.13
IV.EL6.EHE. ML:1.3 0.000034595695 0.2208 AML other m 2023-03-22T07:21:33.90
IV.EL6.EHN. ML:1.3 0.00003164061 0.2592 AML other m 2023-03-22T07:21:34.28
IV.SSFR.HHN. ML:1.5 0.00004844999999999999 0.28 AML other m 2023-03-22T07:21:34.85
IV.SSFR.HHE. ML:1.4 0.000039722569999999996 0.2176 AML other m 2023-03-22T07:21:35.81
IV.CSP1.EHE. ML:1.7 0.000054483719 0.2432 AML other m 2023-03-22T07:21:40.44
IV.CSP1.EHN. ML:1.9 0.00008678592500000001 0.3776 AML other m 2023-03-22T07:21:41.53
IV.FDMO.HHE. ML:1.2 0.000017005494999999998 0.4192 AML other m 2023-03-22T07:21:42.03
IV.FDMO.HHN. ML:1.3 0.000018744820000000002 0.2208 AML other m 2023-03-22T07:21:42.42
IV.MF5.EHE. ML:1.6 0.00003434595 0.6816 AML other m 2023-03-22T07:21:43.80
IV.CESI.HHN. ML:1.6 0.000035497405000000004 0.3776 AML other m 2023-03-22T07:21:43.32
IV.CESI.HHE. ML:1.7 0.000039678155 0.2208 AML other m 2023-03-22T07:21:43.68
IV.ATPI.EHE. ML:1.1 0.0000143944925 0.56 AML other m 2023-03-22T07:21:45.93
IV.ATPI.EHN. ML:1.1 0.000015950945 0.4992 AML other m 2023-03-22T07:21:45.90
IV.SENI.HNN. ML:2.2 0.000780927 0.288 AML other m 2023-03-22T07:21:16.63
IV.SENI.HNE. ML:2.3 0.00096752825 0.2976 AML other m 2023-03-22T07:21:27.83
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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