Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 20-11-2022 and time 12:48:23 (Italy) in region Costa Marchigiana Anconetana (Ancona)

A magnitude ML 2.5 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on

  • 20-11-2022 11:48:23 (UTC)
  • 20-11-2022 12:48:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.8820, 13.2980 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.

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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 20 45027 45027

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km E of Fano (60888 inhabitants)
31 Km E of Pesaro (94582 inhabitants)
34 Km NW of Ancona (100861 inhabitants)
62 Km E of Rimini (147750 inhabitants)
89 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 2.5 2022-11-20
11:48:23		 43.8817 13.298 9 2024-03-01
15:28:08		 Bollettino Sismico Italiano INGV 112497051
Reviewed
Rev100 		ML 2.5 2022-11-20
11:48:23		 43.8833 13.2768 9 2022-11-20
12:00:07		 Sala Sismica INGV-Roma 112031071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-11-20 11:48:23 ± 0.23
Latitude 43.8817 ± 0.0090
Longitude 13.2980 ± 0.0100
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 112497051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1167
Semi-minor axis of confidence ellipse (meter) 355
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 217
Circular confidence region, given by single value of horizontal uncertainty (meter) 1170.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 222
Number of associated phases, regardless of their use for origin computation 78
Number of defining phases 68
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.44251
Number of stations at which the event was observed 64
Number of stations from which data was used for origin computation 55
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 76
Type of magnitude ML
Reference to an origin 112497051
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-06-05 16:55:31

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 76
Type of magnitude ML
Reference to an origin 112031071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-11-20 12:00:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LRP.EHZ. 2022-11-20T11:55:31.80 3.0 undecidable manual S 9.999 0
IV.LADO.EHZ. 2022-11-20T11:49:48.17 3.0 undecidable manual P 3.6 0
IV.VAGA.HHZ. 2022-11-20T11:49:38.53 3.0 undecidable manual Sn 1.23 0
IV.MRVN.HHZ. 2022-11-20T11:49:30.84 3.0 undecidable manual P 1.141 0
SI.ABSI.HHZ. 2022-11-20T11:49:17.02 3.0 negative manual P 3.08 0
ST.OZOL.EHZ. 2022-11-20T11:49:12.85 3.0 undecidable manual P 1.52 0
IV.SACR.HHZ. 2022-11-20T11:49:10.66 3.0 negative manual P 2.9 0
IV.MAGA.HHZ. 2022-11-20T11:49:08.20 3.0 undecidable manual P 1 0
NI.VINO.HHZ. 2022-11-20T11:49:02.67 3.0 undecidable manual P -0.26 0
IV.LRP.EHZ. 2022-11-20T11:49:01.23 3.0 undecidable manual P -0.37 0
IV.CESX.HHZ. 2022-11-20T11:48:50.01 0.6 undecidable manual P 202 152.4363 50 1.01 29
IV.SACS.HHZ. 2022-11-20T11:48:50.83 0.3 undecidable manual P 225 160.1175 50 0.64 49
IV.ARRO.EHZ. 2022-11-20T11:48:49.91 0.6 undecidable manual P 197 150.738 50 1.18 27
IV.VISG.HHZ. 2022-11-20T11:48:49.79 1.0 undecidable manual P 284 152.4363 50 0.79 16
IV.MGAB.HHZ. 2022-11-20T11:48:48.93 0.3 undecidable manual P 222 143.8449 50 1.26 39
IV.TERO.HHZ. 2022-11-20T11:48:47.92 0.6 undecidable manual P 170 141.8469 50 0.57 36
IV.SMA1.EHZ. 2022-11-20T11:48:47.85 0.3 undecidable manual P 179 138.861 50 0.96 46
IV.LMD.HHE. 2022-11-20T11:48:46.23 0.6 undecidable manual P 280 128.7711 50 0.88 32
IV.SFI.EHZ. 2022-11-20T11:48:44.13 1.0 undecidable manual P 272 115.995 50 0.75 18
IV.NRCA.HHZ. 2022-11-20T11:48:44.00 1.0 undecidable manual P 187 117.1938 50 0.44 20
IV.MC2.EHZ. 2022-11-20T11:48:42.38 0.3 undecidable manual P 185 108.0141 50 0.24 63
IV.CING.HHZ. 2022-11-20T11:48:42.20 1.0 undecidable manual S 188 56.6988 50 0.34 23
IV.ATMI.HHZ. 2022-11-20T11:48:42.42 0.6 undecidable manual P 234 102.6195 50 1.11 31
IV.MF5.EHZ. 2022-11-20T11:48:41.55 0.3 undecidable manual P 172 100.0221 50 0.64 57
IV.ASSB.HHZ. 2022-11-20T11:48:41.68 0.3 undecidable manual P 209 106.3158 50 -0.21 63
IV.ATMC.EHE. 2022-11-20T11:48:41.51 1.0 undecidable manual P 242 100.9212 50 0.45 20
Y1.T1756.HNZ. 2022-11-20T11:48:41.37 0.6 undecidable manual P 282 97.5246 50 0.85 35
IV.MURB.HHE. 2022-11-20T11:48:40.37 1.0 undecidable manual P 222 92.5407 50 0.6 20
IV.CESI.HHZ. 2022-11-20T11:48:40.91 0.3 undecidable manual P 198 102.3198 50 -0.35 62
IV.GUMA.HHZ. 2022-11-20T11:48:40.22 1.0 undecidable manual P 178 90.8424 50 0.71 19
IV.ATLO.EHE. 2022-11-20T11:48:40.16 0.6 undecidable manual P 229 95.238 50 -0.01 45
IV.BADI.EHZ. 2022-11-20T11:48:40.08 1.0 undecidable manual P 244 94.0392 50 0.09 22
IV.ARVD.HHZ. 2022-11-20T11:48:40.10 1.0 undecidable manual S 214 51.2154 50 -0.3 23
IV.ATVO.HHZ. 2022-11-20T11:48:39.49 1.0 undecidable manual P 233 90.5427 50 0.04 23
IV.PARC.HHZ. 2022-11-20T11:48:39.18 0.6 undecidable manual P 253 88.7445 50 0.01 46
Y1.T1714.HNE. 2022-11-20T11:48:39.80 0.6 undecidable manual S 170 45.621 50 0.9 38
IV.TB02.DHZ.01 2022-11-20T11:48:39.79 0.6 undecidable manual P 232 91.1421 50 0.24 43
IV.ATCC.EHZ. 2022-11-20T11:48:39.97 0.1 undecidable manual P 215 93.6396 50 0.04 90
IV.CSP1.EHZ. 2022-11-20T11:48:39.09 0.1 undecidable manual P 185 87.9453 50 0.04 91
IV.FDMO.HHZ. 2022-11-20T11:48:39.78 0.1 undecidable manual P 190 95.238 50 -0.4 83
IV.ATFO.HHN. 2022-11-20T11:48:38.11 0.3 undecidable manual P 226 81.6516 50 0.03 69
IV.TSM2.DHN.01 2022-11-20T11:48:38.23 0.6 undecidable manual P 231 84.249 50 -0.26 44
IV.AOI.HHZ. 2022-11-20T11:48:38.20 0.6 undecidable manual S 146 44.1225 50 -0.29 47
IV.ATPI.EHZ. 2022-11-20T11:48:38.90 0.3 undecidable manual P 237 86.3469 50 0.09 68
IV.FOSV.EHZ. 2022-11-20T11:48:37.11 0.1 undecidable manual P 214 78.0663 50 -0.42 85
IV.APEC.HNN. 2022-11-20T11:48:37.60 1.0 undecidable manual P 243 78.9654 50 -0.07 23
IV.PESA.HHN. 2022-11-20T11:48:37.20 0.6 undecidable manual S 280 37.1295 50 0.56 44
IV.COR1.EHZ. 2022-11-20T11:48:36.80 0.6 undecidable manual S 221 36.5412 50 0.33 47
IV.ATSC.EHE. 2022-11-20T11:48:36.34 0.6 undecidable manual P 224 70.5738 50 -0.04 47
IV.PCRO.HNE. 2022-11-20T11:48:36.00 0.6 undecidable manual S 148 35.742 50 -0.25 48
IV.ATBU.EHZ. 2022-11-20T11:48:36.98 0.3 undecidable manual P 233 75.1692 50 -0.1 69
IV.SNTG.HHZ. 2022-11-20T11:48:36.57 0.3 undecidable manual P 203 75.1692 50 -0.52 63
IV.PIEI.HHZ. 2022-11-20T11:48:36.12 0.3 undecidable manual P 238 72.1722 50 -0.51 63
IV.SSFR.HHZ. 2022-11-20T11:48:35.59 0.1 undecidable manual P 220 64.491 50 0.16 93
IV.CRTC.HNE. 2022-11-20T11:48:35.90 1.0 undecidable manual S 249 35.5422 50 -0.29 24
IV.NARO.HHZ. 2022-11-20T11:48:35.02 0.1 undecidable manual P 243 64.8906 50 -0.48 86
IV.PE3.EHE. 2022-11-20T11:48:35.95 1.0 undecidable manual P 252 67.377 50 0.06 24
Y1.T1743.HNE. 2022-11-20T11:48:35.50 1.0 undecidable manual S 263 32.9448 50 -0.01 25
Y1.T1742.EHE. 2022-11-20T11:48:34.80 0.3 undecidable manual S 194 30.3474 50 -0.01 76
IV.FRON.EHZ. 2022-11-20T11:48:34.56 0.1 undecidable manual P 229 61.0944 50 -0.36 89
IV.CING.HHZ. 2022-11-20T11:48:34.00 0.1 undecidable manual P 188 56.6988 50 -0.24 92
IV.EL6.EHZ. 2022-11-20T11:48:34.97 0.1 undecidable manual P 195 63.2922 50 -0.28 90
IV.ARVD.HHZ. 2022-11-20T11:48:32.92 0.1 undecidable manual P 214 51.2154 50 -0.48 89
IV.MPAG.EHZ. 2022-11-20T11:48:32.91 0.1 undecidable manual P 237 51.4152 50 -0.52 88
Y1.T1741.HNE. 2022-11-20T11:48:32.90 0.3 undecidable manual S 236 25.3524 110 -0.29 73
IV.FANO.HNE. 2022-11-20T11:48:32.50 0.6 undecidable manual S 259 22.755 112 0.15 50
Y1.T1714.HNE. 2022-11-20T11:48:32.38 0.1 undecidable manual P 170 45.621 50 -0.16 96
IV.AOI.HHZ. 2022-11-20T11:48:31.92 0.1 undecidable manual P 146 44.1225 50 -0.38 92
IV.SENI.HNZ. 2022-11-20T11:48:31.50 1.0 undecidable manual S 195 20.2686 114 -0.05 26
IV.COR1.EHZ. 2022-11-20T11:48:31.27 0.1 undecidable manual P 221 36.5412 50 0.14 98
IV.CRTC.HNE. 2022-11-20T11:48:30.84 0.1 undecidable manual P 249 35.5422 50 -0.13 98
Y1.T1742.EHE. 2022-11-20T11:48:30.32 0.1 undecidable manual P 194 30.3474 50 0.15 99
IV.PCRO.HNE. 2022-11-20T11:48:30.87 0.6 undecidable manual P 148 35.742 50 -0.13 49
Y1.T1743.HNE. 2022-11-20T11:48:30.12 0.1 undecidable manual P 263 32.9448 50 -0.46 92
IV.PESA.HHN. 2022-11-20T11:48:30.91 0.1 undecidable manual P 280 37.1295 50 -0.32 94
Y1.T1741.HNE. 2022-11-20T11:48:29.35 0.1 undecidable manual P 236 25.3524 110 0.11 100
IV.FANO.HNE. 2022-11-20T11:48:28.76 0.3 undecidable manual P 259 22.755 112 0.01 77
IV.SENI.HNZ. 2022-11-20T11:48:28.44 0.1 negative manual P 195 20.2686 114 0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SENI.EHE. ML:2.5 0.0023128770000000005 0.1408 AML other m 2022-11-20T11:48:33.41
IV.SENI.HNE. ML:3.1 0.009779999999999999 1.04 AML other m 2022-11-20T11:48:33.62
IV.SENI.EHN. ML:2.5 0.0022113700000000003 0.1984 AML other m 2022-11-20T11:48:33.80
IV.SENI.HNN. ML:3.0 0.0073493015 0.192 AML other m 2022-11-20T11:48:34.34
IV.COR1.EHE. ML:2.1 0.0004865701 0.2432 AML other m 2022-11-20T11:48:39.03
IV.AOI.HHE. ML:2.2 0.00047149999999999997 1.28 AML other m 2022-11-20T11:48:39.68
IV.AOI.HHN. ML:2.2 0.00044050000000000003 0.36 AML other m 2022-11-20T11:48:39.67
IV.COR1.EHN. ML:2.5 0.001335 1.32 AML other m 2022-11-20T11:48:42.80
IV.ARVD.HHN. ML:2.0 0.000243 0.72 AML other m 2022-11-20T11:48:42.36
IV.CING.HHN. ML:1.9 0.0001895942 0.1984 AML other m 2022-11-20T11:48:43.31
IV.ARVD.HHE. ML:1.9 0.00020850000000000003 0.34 AML other m 2022-11-20T11:48:44.13
IV.CING.HHE. ML:1.9 0.0001774531 0.5376 AML other m 2022-11-20T11:48:44.90
IV.ATPI.HNN. ML:2.9 0.0009355 0.84 AML other m 2022-11-20T11:48:45.51
IV.ATPI.HNE. ML:3.2 0.0021635 0.52 AML other m 2022-11-20T11:48:45.53
IV.EL6.EHE. ML:2.2 0.00031876715 0.224 AML other m 2022-11-20T11:48:45.94
IV.TERO.HNN. ML:2.7 0.00029099999999999997 0.94 AML other m 2022-11-20T11:48:48.19
IV.EL6.EHN. ML:2.3 0.00040318529999999996 0.3968 AML other m 2022-11-20T11:48:48.42
IV.NARO.HHE. ML:1.8 0.00012118865 1.6576 AML other m 2022-11-20T11:48:48.31
IV.NARO.HHN. ML:1.8 0.000129 1.3 AML other m 2022-11-20T11:48:49.66
IV.MPAG.EHN. ML:2.0 0.0002445 0.88 AML other m 2022-11-20T11:48:49.68
IV.MPAG.EHE. ML:2.1 0.000326 0.28 AML other m 2022-11-20T11:48:49.72
IV.FRON.EHE. ML:2.1 0.000252 0.78 AML other m 2022-11-20T11:48:50.45
IV.SSFR.HHN. ML:2.5 0.000601 0.26 AML other m 2022-11-20T11:48:51.72
IV.SSFR.HNN. ML:2.6 0.0007535 0.26 AML other m 2022-11-20T11:48:51.73
IV.FRON.EHN. ML:2.2 0.000331 0.5 AML other m 2022-11-20T11:48:52.56
IV.PIEI.HHN. ML:2.1 0.00022099999999999998 0.3 AML other m 2022-11-20T11:48:52.68
IV.PIEI.HHE. ML:2.4 0.0003725 0.24 AML other m 2022-11-20T11:48:53.14
IV.SSFR.HHE. ML:2.4 0.000536 0.24 AML other m 2022-11-20T11:48:53.12
IV.SSFR.HNE. ML:2.6 0.0006985 1.32 AML other m 2022-11-20T11:48:53.91
IV.FOSV.HNN. ML:2.4 0.0003535 0.54 AML other m 2022-11-20T11:48:53.33
IV.SNTG.HNN. ML:2.5 0.000441 0.28 AML other m 2022-11-20T11:48:55.42
IV.SNTG.HHN. ML:2.2 0.0002535 0.28 AML other m 2022-11-20T11:48:55.42
IV.SNTG.HHE. ML:2.2 0.000256 0.6 AML other m 2022-11-20T11:48:55.14
IV.SNTG.HNE. ML:2.3 0.0003135 0.72 AML other m 2022-11-20T11:48:55.13
IV.ATPI.EHN. ML:2.2 0.0001795 0.46 AML other m 2022-11-20T11:48:56.10
IV.FOSV.EHN. ML:2.4 0.000373 0.48 AML other m 2022-11-20T11:48:56.56
IV.FOSV.HNE. ML:2.4 0.0003775 0.34 AML other m 2022-11-20T11:48:56.71
IV.FOSV.EHE. ML:2.5 0.0004185 0.36 AML other m 2022-11-20T11:48:56.72
IV.ATVO.HHN. ML:2.0 0.00013000000000000002 1.22 AML other m 2022-11-20T11:48:57.78
IV.ARRO.EHN. ML:2.3 0.00010115 0.52 AML other m 2022-11-20T11:48:57.38
IV.GUMA.HHE. ML:2.9 0.0010155000000000001 0.38 AML other m 2022-11-20T11:48:57.21
IV.FDMO.HHE. ML:2.5 0.0003045 0.22 AML other m 2022-11-20T11:48:58.32
IV.CSP1.EHN. ML:2.6 0.0005465 1.02 AML other m 2022-11-20T11:48:58.73
IV.PARC.HHN. ML:2.2 0.000186 0.82 AML other m 2022-11-20T11:48:58.00
IV.MF5.EHN. ML:2.7 0.000515 0.48 AML other m 2022-11-20T11:48:58.83
IV.MF5.EHE. ML:2.5 0.000323 0.76 AML other m 2022-11-20T11:48:58.35
IV.FDMO.HHN. ML:2.2 0.000174 0.24 AML other m 2022-11-20T11:48:58.89
IV.GUMA.HHN. ML:2.8 0.0006619999999999999 1.54 AML other m 2022-11-20T11:48:59.86
IV.ATVO.HHE. ML:2.1 0.0001544292 0.32 AML other m 2022-11-20T11:48:59.24
IV.CSP1.EHE. ML:2.7 0.0005645 0.42 AML other m 2022-11-20T11:48:59.52
IV.ATCC.EHE. ML:2.7 0.000597 0.24 AML other m 2022-11-20T11:48:59.52
IV.ATPI.EHE. ML:2.2 0.000212 0.86 AML other m 2022-11-20T11:48:59.77
IV.BADI.EHE. ML:2.4 0.000254 0.42 AML other m 2022-11-20T11:48:59.99
IV.ATCC.EHN. ML:2.7 0.000546 0.82 AML other m 2022-11-20T11:49:00.60
IV.CESI.HHE. ML:2.6 0.000373 0.24 AML other m 2022-11-20T11:49:00.34
IV.CESI.HHN. ML:2.8 0.0006134999999999999 0.36 AML other m 2022-11-20T11:49:00.47
IV.PARC.HHE. ML:2.1 0.00016450000000000001 0.68 AML other m 2022-11-20T11:49:00.87
IV.BADI.EHN. ML:2.5 0.0003305 0.34 AML other m 2022-11-20T11:49:01.47
IV.ASSB.HHN. ML:2.7 0.0005124999999999999 0.4 AML other m 2022-11-20T11:49:02.46
IV.ASSB.HHE. ML:2.8 0.0005529999999999999 0.3 AML other m 2022-11-20T11:49:02.63
IV.MC2.EHE. ML:2.8 0.0005329999999999999 1.46 AML other m 2022-11-20T11:49:03.83
IV.MC2.EHN. ML:2.8 0.0005484999999999999 0.32 AML other m 2022-11-20T11:49:05.63
IV.NRCA.HHE. ML:2.4 0.000186 1.4 AML other m 2022-11-20T11:49:05.83
IV.GUMA.HNE. ML:2.9 0.0008655 1.8 AML other m 2022-11-20T11:49:05.05
IV.GUMA.HNN. ML:3.2 0.001655 1.28 AML other m 2022-11-20T11:49:06.14
IV.NRCA.HHN. ML:2.4 0.00017649999999999998 0.58 AML other m 2022-11-20T11:49:06.74
IV.SMA1.EHN. ML:2.4 0.00013576265 0.48 AML other m 2022-11-20T11:49:09.00
IV.MGAB.HHN. ML:2.8 0.000317 1.5 AML other m 2022-11-20T11:49:11.18
IV.MGAB.HNN. ML:2.7 0.00028349999999999995 1.52 AML other m 2022-11-20T11:49:11.18
IV.SMA1.EHE. ML:2.4 0.0001422322 0.48 AML other m 2022-11-20T11:49:13.31
IV.ARRO.EHE. ML:2.3 0.00009884999999999999 0.42 AML other m 2022-11-20T11:49:14.43
IV.MGAB.HNE. ML:2.7 0.0002845 0.42 AML other m 2022-11-20T11:49:15.53
IV.MGAB.HHE. ML:2.7 0.000248 0.38 AML other m 2022-11-20T11:49:15.54
IV.TERO.HNE. ML:2.5 0.000188 0.88 AML other m 2022-11-20T11:49:18.98
IV.MAGA.HHN. ML:2.7 0.00006850000000000001 1.58 AML other m 2022-11-20T11:49:59.81
IV.MAGA.HHE. ML:2.9 0.00009365000000000001 0.7 AML other m 2022-11-20T11:49:59.40
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