Earthquake with magnitude of ML 2.2 on date 07-10-2023 and time 11:22:32 (UTC) in region Costa Marchigiana Anconetana (Ancona)

A magnitude ML 2.2 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on

  • 07-10-2023 11:22:32 (UTC)
  • 07-10-2023 13:22:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.8880, 13.3830 at 7 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
29 Km E of Fano (60888 inhabitants)
32 Km NW of Ancona (100861 inhabitants)
38 Km E of Pesaro (94582 inhabitants)
68 Km E of Rimini (147750 inhabitants)
95 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
Reviewed
Rev100
ML 2.2 2023-10-07
11:22:32
43.8875 13.3828 7 2023-10-07
11:35:54
Sala Sismica INGV-Roma 121851601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-10-07 11:22:32 ± 0.35
Latitude 43.8875 ± 0.0135
Longitude 13.3828 ± 0.0150
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 121851601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1640
Semi-minor axis of confidence ellipse (meter) 803
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 204
Circular confidence region, given by single value of horizontal uncertainty (meter) 1640.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 237
Number of associated phases, regardless of their use for origin computation 54
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.07109
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 20
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 121851601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-10-07 11:35:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.IMI.HHZ. 2023-10-07T11:24:28.30 3.0 undecidable manual Sn 6.79 0
IV.MCRV.HHZ. 2023-10-07T11:24:16.31 3.0 undecidable manual Sg 9.83 0
ST.CARE.HNZ. 2023-10-07T11:24:10.58 3.0 undecidable manual Sg 6.79 0
IV.HLNI.HHZ. 2023-10-07T11:24:09.59 3.0 undecidable manual Pn -1.02 0
IV.MFNL.HHZ. 2023-10-07T11:24:09.24 3.0 negative manual Pn 6.04 0
IX.COL3.HHZ.02 2023-10-07T11:24:04.32 3.0 undecidable manual Sn -5.53 0
IV.SELL.HHZ. 2023-10-07T11:24:00.83 3.0 positive manual Pn 5.82 0
IV.MABI.HHZ. 2023-10-07T11:23:57.09 3.0 undecidable manual Sn -1.69 0
ST.PANI.EHZ. 2023-10-07T11:23:51.82 3.0 undecidable manual Sn 1.75 0
IV.MAGA.HHZ. 2023-10-07T11:23:50.16 3.0 undecidable manual Sn -2.33 0
IV.STAL.HHZ. 2023-10-07T11:23:40.58 3.0 undecidable manual Sn -5.54 0
SL.BOJS.BHZ. 2023-10-07T11:23:37.57 3.0 undecidable manual Sn -1 0
IV.RIBO.EHZ.01 2023-10-07T11:23:34.65 3.0 undecidable manual Sg 3.46 0
ST.CARE.HNZ. 2023-10-07T11:23:33.70 3.0 negative manual Pg 9.1 0
IV.APPI.EHZ. 2023-10-07T11:23:28.71 3.0 undecidable manual Pg 6.27 0
IV.SRES.HHZ. 2023-10-07T11:23:27.08 3.0 undecidable manual Sn 0.54 0
IV.CSNT.HHZ. 2023-10-07T11:23:22.79 3.0 undecidable manual Sn 0.31 0
NI.VINO.HHZ. 2023-10-07T11:23:13.82 3.0 positive manual Pn -0.23 0
IV.CTI.HHZ. 2023-10-07T11:23:13.75 3.0 undecidable manual Pn -1.57 0
SL.BOJS.BHZ. 2023-10-07T11:23:12.32 3.0 negative manual Pn 1.89 0
IV.PABO.HHZ. 2023-10-07T11:23:10.41 3.0 undecidable manual Pn -0.38 0
IV.MML1.EHZ. 2023-10-07T11:23:01.60 0.6 undecidable manual S 201 92.0412 50 0.83 36
IV.ATPI.EHZ. 2023-10-07T11:23:01.80 0.3 undecidable manual S 239 92.4408 50 0.92 52
IV.RUFI.EHZ. 2023-10-07T11:23:00.81 3.0 positive manual P 2.18 0
IV.ATFO.HHZ. 2023-10-07T11:23:00.26 0.1 undecidable manual S 229 87.0462 50 0.81 73
IV.PIEI.HHZ. 2023-10-07T11:22:57.99 0.3 undecidable manual S 240 78.366 50 0.85 55
IV.SNTG.HHZ. 2023-10-07T11:22:57.18 0.1 undecidable manual S 207 78.6657 50 -0.03 93
IV.SMA1.EHZ. 2023-10-07T11:22:57.54 3.0 positive manual P 0.79 0
IV.NRCA.HHZ. 2023-10-07T11:22:53.18 1.0 undecidable manual P 191 118.8921 50 0.04 21
IV.CING.HHZ. 2023-10-07T11:22:51.14 0.1 undecidable manual S 195 58.7967 50 -0.75 79
IV.MF5.EHZ. 2023-10-07T11:22:51.53 0.1 undecidable manual P 176 100.0221 50 1.3 56
IV.ARVD.HHZ. 2023-10-07T11:22:50.32 0.3 undecidable manual S 219 55.7997 50 -0.8 58
IV.GUMA.HHZ. 2023-10-07T11:22:49.07 1.0 undecidable manual P 182 91.5417 50 0.14 22
IV.ATPI.EHZ. 2023-10-07T11:22:49.04 1.0 positive manual P 239 92.4408 50 -0.02 23
IV.FDMO.HHZ. 2023-10-07T11:22:49.20 1.0 undecidable manual P 194 97.3248 50 -0.62 19
IV.PARC.HHZ. 2023-10-07T11:22:49.84 1.0 undecidable manual P 254 95.4378 50 0.32 21
IV.CSP1.EHZ. 2023-10-07T11:22:48.23 0.6 positive manual P 189 89.4438 50 -0.37 42
IV.ATFO.HHZ. 2023-10-07T11:22:48.35 0.6 positive manual P 229 87.0462 50 0.11 45
IV.MML1.EHZ. 2023-10-07T11:22:48.51 0.6 positive manual P 201 92.0412 50 -0.49 41
IV.COR1.EHZ. 2023-10-07T11:22:47.16 0.3 undecidable manual S 227 41.7249 50 -0.2 72
IV.AOI.HHE. 2023-10-07T11:22:47.41 0.1 undecidable manual S 155 41.3253 50 0.16 97
IV.SNTG.HHZ. 2023-10-07T11:22:46.29 0.3 undecidable manual P 207 78.6657 50 -0.65 59
IV.PIEI.HHZ. 2023-10-07T11:22:45.99 0.6 undecidable manual P 240 78.366 50 -0.91 35
IV.PCRO.HNE. 2023-10-07T11:22:44.90 0.1 undecidable manual S 159 33.2445 102 0.16 98
IV.FRON.EHZ. 2023-10-07T11:22:44.44 1.0 undecidable manual P 232 66.7776 50 -0.67 20
IV.CING.HHZ. 2023-10-07T11:22:43.47 0.1 undecidable manual P 195 58.7967 50 -0.4 89
IV.ARVD.HHZ. 2023-10-07T11:22:42.66 0.6 positive manual P 219 55.7997 50 -0.76 39
IV.COR1.EHZ. 2023-10-07T11:22:41.12 0.1 negative manual P 227 41.7249 50 -0.13 97
IV.AOI.HHE. 2023-10-07T11:22:41.19 0.6 undecidable manual P 155 41.3253 50 0 50
IV.PESA.HHZ. 2023-10-07T11:22:41.79 0.6 negative manual P 278 43.7229 50 0.23 48
IV.SENI.HNZ. 2023-10-07T11:22:41.26 0.3 undecidable manual S 211 23.4543 107 -0.19 74
IV.CRTC.HNE. 2023-10-07T11:22:41.04 1.0 undecidable manual P 252 42.1245 50 -0.27 24
IV.PCRO.HNE. 2023-10-07T11:22:40.31 0.6 undecidable manual P 159 33.2445 102 0.57 44
IV.SENI.HNZ. 2023-10-07T11:22:38.00 0.1 negative manual P 211 23.4543 107 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SENI.EHE. ML:2.4 0.0016950000000000001 1.02 AML other m 2023-10-07T11:22:44.76
IV.SENI.HNE. ML:3.0 0.006 1.06 AML other m 2023-10-07T11:22:45.04
IV.SENI.EHN. ML:2.4 0.0015 1.34 AML other m 2023-10-07T11:22:45.08
IV.SENI.HNN. ML:3.0 0.00621 0.26 AML other m 2023-10-07T11:22:45.38
IV.COR1.EHN. ML:2.6 0.0012 0.3 AML other m 2023-10-07T11:22:47.71
IV.COR1.EHE. ML:2.4 0.0007855 0.94 AML other m 2023-10-07T11:22:47.39
IV.ARVD.HHN. ML:1.8 0.000145 0.28 AML other m 2023-10-07T11:22:50.66
IV.ARVD.HHE. ML:1.7 0.00011460000000000001 0.44 AML other m 2023-10-07T11:22:51.67
IV.CING.HHE. ML:1.8 0.00014050000000000003 0.28 AML other m 2023-10-07T11:22:52.56
IV.PESA.HHN. ML:2.2 0.0005434999999999999 0.8 AML other m 2023-10-07T11:22:52.50
IV.CING.HHN. ML:1.8 0.0001325 0.3 AML other m 2023-10-07T11:22:53.99
IV.FRON.EHE. ML:1.8 0.0001135 1.16 AML other m 2023-10-07T11:22:56.09
IV.SNTG.HHN. ML:2.1 0.000193 1.12 AML other m 2023-10-07T11:22:58.03
IV.PIEI.HHN. ML:2.3 0.0002785 0.32 AML other m 2023-10-07T11:22:58.76
IV.PIEI.HHE. ML:2.1 0.0001805 0.64 AML other m 2023-10-07T11:22:59.24
IV.PESA.HHE. ML:2.1 0.000377 0.64 AML other m 2023-10-07T11:23:00.83
IV.SNTG.HHE. ML:2.1 0.000178 0.34 AML other m 2023-10-07T11:23:00.79
IV.ATFO.HHN. ML:2.1 0.0001575 1.22 AML other m 2023-10-07T11:23:01.26
IV.FRON.EHN. ML:2.0 0.000162 0.5 AML other m 2023-10-07T11:23:02.50
IV.CSP1.EHE. ML:2.6 0.000539 0.38 AML other m 2023-10-07T11:23:03.81
IV.MML1.EHN. ML:2.2 0.0001725 0.34 AML other m 2023-10-07T11:23:03.74
IV.PARC.HHN. ML:2.0 0.00011740000000000001 0.28 AML other m 2023-10-07T11:23:04.21
IV.ATPI.EHN. ML:2.2 0.000179 0.52 AML other m 2023-10-07T11:23:04.94
IV.CSP1.EHN. ML:2.6 0.0004915 1.24 AML other m 2023-10-07T11:23:04.11
IV.PARC.HHE. ML:2.0 0.00010085 0.3 AML other m 2023-10-07T11:23:05.38
IV.MML1.EHE. ML:2.1 0.000146 0.78 AML other m 2023-10-07T11:23:05.86
IV.FDMO.HHE. ML:2.3 0.0001895 0.34 AML other m 2023-10-07T11:23:06.01
IV.FDMO.HHN. ML:1.9 0.0000868 1.56 AML other m 2023-10-07T11:23:06.98
IV.ATPI.EHE. ML:2.1 0.0001315 1.3 AML other m 2023-10-07T11:23:06.96
IV.ATFO.HHE. ML:2.2 0.00020850000000000003 0.66 AML other m 2023-10-07T11:23:06.63
IV.MF5.EHN. ML:2.6 0.000426 1.4 AML other m 2023-10-07T11:23:06.24
IV.MF5.EHE. ML:2.4 0.000245 0.32 AML other m 2023-10-07T11:23:08.20
IV.GUMA.HHE. ML:2.7 0.0006134999999999999 0.32 AML other m 2023-10-07T11:23:08.34
IV.GUMA.HHN. ML:2.5 0.000348 0.34 AML other m 2023-10-07T11:23:08.49
IV.NRCA.HHN. ML:2.0 0.00007905000000000001 0.42 AML other m 2023-10-07T11:23:13.29
IV.NRCA.HHE. ML:2.1 0.0001055 0.34 AML other m 2023-10-07T11:23:14.62
IV.CAFI.HHN. ML:2.0 0.00006195 0.48 AML other m 2023-10-07T11:23:16.29
IV.CAFI.HHE. ML:1.9 0.000054 1.22 AML other m 2023-10-07T11:23:18.04
IV.SMA1.EHN. ML:2.4 0.000134 0.5 AML other m 2023-10-07T11:23:20.30
IV.MGAB.HHN. ML:2.5 0.000166 0.5 AML other m 2023-10-07T11:23:20.87
IV.SMA1.EHE. ML:2.4 0.0001315 0.42 AML other m 2023-10-07T11:23:21.10
IV.MGAB.HHE. ML:2.4 0.0001135 0.44 AML other m 2023-10-07T11:23:22.50
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