Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 02-12-2022 and time 09:09:01 (Italy) in region Costa Marchigiana Anconetana (Ancona)

A magnitude ML 1.5 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on

  • 02-12-2022 08:09:01 (UTC)
  • 02-12-2022 09:09:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.7940, 13.2850 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Senigallia AN 10 45027 45027
Mondolfo PU 16 14277 59304
Montemarciano AN 17 9992 69296
San Costanzo PU 18 4786 74082
Trecastelli AN 20 7625 81707

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km E of Fano (60888 inhabitants)
27 Km NW of Ancona (100861 inhabitants)
32 Km E of Pesaro (94582 inhabitants)
65 Km E of Rimini (147750 inhabitants)
92 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 1.5 2022-12-02
08:09:01		 43.7945 13.2852 10 2024-03-01
15:28:19		 Bollettino Sismico Italiano INGV 114766211
Reviewed
Rev100 		ML 1.3 2022-12-02
08:09:00		 43.8083 13.2878 10 2022-12-02
08:18:03		 Sala Sismica INGV-Roma 112434631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-02 08:09:01 ± 0.26
Latitude 43.7945 ± 0.0126
Longitude 13.2852 ± 0.0125
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 114766211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1514
Semi-minor axis of confidence ellipse (meter) 729
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 210
Circular confidence region, given by single value of horizontal uncertainty (meter) 1510.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 202
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) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.09713
Epicentral distance of station farthest from the epicenter (degree) 0.70417
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 114766211
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-02-24 16:36:05

ML:1.3

Field Value
Value 1.3
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 112434631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-12-02 08:18:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PESA.HHE. 2022-12-02T08:09:15.24 0.6 undecidable manual S 295 39.1275 50 1.01 35
IV.MPAG.EHZ. 2022-12-02T08:09:15.39 0.3 undecidable manual S 247 45.9207 50 -0.66 61
IV.AOI.HHZ. 2022-12-02T08:09:14.11 0.3 undecidable manual S 137 37.1295 50 0.41 67
IV.CSP1.EHZ. 2022-12-02T08:09:14.93 0.3 undecidable manual P 185 78.1662 50 0.22 65
Y1.T1714.EHE. 2022-12-02T08:09:14.26 0.6 undecidable manual S 166 36.4413 50 0.75 40
IV.ATBU.EHZ. 2022-12-02T08:09:13.00 0.3 undecidable manual P 239 68.8755 50 -0.28 65
IV.CRTC.HNE. 2022-12-02T08:09:12.77 0.6 undecidable manual S 265 32.3454 50 0.35 46
IV.COR1.EHZ. 2022-12-02T08:09:12.21 0.3 undecidable manual S 232 29.1486 50 0.66 63
IV.PIEI.HHZ. 2022-12-02T08:09:12.92 0.3 undecidable manual P 245 66.6777 50 -0.02 69
IV.ATSC.EHE. 2022-12-02T08:09:11.74 0.3 undecidable manual P 230 63.2922 50 -0.67 59
IV.SSFR.HHZ. 2022-12-02T08:09:10.81 0.3 undecidable manual P 226 56.6988 50 -0.58 62
IV.EL6.EHZ. 2022-12-02T08:09:10.40 0.3 undecidable manual P 196 53.7018 50 -0.53 63
Y1.T1741.HNZ. 2022-12-02T08:09:09.70 0.3 undecidable manual S 257 20.4684 116 0.64 64
Y1.T1742.HNZ. 2022-12-02T08:09:09.69 0.3 undecidable manual S 198 20.7681 116 0.55 67
IV.MPAG.EHZ. 2022-12-02T08:09:09.38 0.3 undecidable manual P 247 45.9207 50 -0.36 67
IV.ARVD.HHE. 2022-12-02T08:09:09.02 0.3 undecidable manual P 220 42.9237 50 -0.25 69
IV.CING.HHZ. 2022-12-02T08:09:09.50 0.3 undecidable manual P 189 47.0196 50 -0.41 66
Y1.T1714.EHE. 2022-12-02T08:09:08.37 0.3 undecidable manual P 166 36.4413 50 0.1 72
IV.AOI.HHZ. 2022-12-02T08:09:08.55 0.3 undecidable manual P 137 37.1295 50 0.17 71
IV.PESA.HHE. 2022-12-02T08:09:08.89 0.3 undecidable manual P 295 39.1275 50 0.2 70
IV.COR1.EHZ. 2022-12-02T08:09:07.10 0.3 undecidable manual P 232 29.1486 50 -0.05 73
IV.CRTC.HNE. 2022-12-02T08:09:07.64 0.3 undecidable manual P 265 32.3454 50 0 74
IV.SENI.EHZ. 2022-12-02T08:09:05.95 0.3 undecidable manual S 203 10.7781 133 -0.31 72
Y1.T1741.HNZ. 2022-12-02T08:09:05.75 0.3 undecidable manual P 257 20.4684 116 0.04 75
Y1.T1742.HNZ. 2022-12-02T08:09:05.77 0.1 undecidable manual P 198 20.7681 116 0.01 100
IV.SENI.EHZ. 2022-12-02T08:09:03.93 0.1 undecidable manual P 203 10.7781 133 -0.16 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SENI.EHE. ML:1.8 0.0008445 0.62 AML other m 2022-12-02T08:09:06.07
IV.SENI.EHN. ML:1.8 0.000819 0.96 AML other m 2022-12-02T08:09:06.08
IV.SENI.HNN. ML:2.5 0.004215 0.2 AML other m 2022-12-02T08:09:06.26
IV.SENI.HNE. ML:2.5 0.003575 0.3 AML other m 2022-12-02T08:09:06.25
IV.CING.HHE. ML:1.2 0.0000482 0.76 AML other m 2022-12-02T08:09:17.45
IV.MPAG.EHE. ML:1.3 0.00005255 0.42 AML other m 2022-12-02T08:09:18.06
IV.SSFR.HHE. ML:1.4 0.0000558 1.06 AML other m 2022-12-02T08:09:19.29
IV.MPAG.EHN. ML:1.2 0.000049550000000000005 0.6 AML other m 2022-12-02T08:09:21.31
IV.SSFR.HHN. ML:1.4 0.00005885 0.22 AML other m 2022-12-02T08:09:22.64
IV.PIEI.HHN. ML:1.4 0.0000441 1.16 AML other m 2022-12-02T08:09:24.92
IV.PIEI.HHE. ML:1.4 0.0000451 0.86 AML other m 2022-12-02T08:09:24.80
IV.CING.HHN. ML:1.2 0.00005165 1.58 AML other m 2022-12-02T08:09:25.11
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