Earthquake with magnitude of ML 2.3 on date 15-09-2023 and time 13:02:33 (UTC) in region Costa Marchigiana Anconetana (Ancona)

A magnitude ML 2.3 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on

  • 15-09-2023 13:02:33 (UTC)
  • 15-09-2023 15:02:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.9360, 13.4320 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
35 Km E of Fano (60888 inhabitants)
36 Km N of Ancona (100861 inhabitants)
42 Km E of Pesaro (94582 inhabitants)
71 Km E of Rimini (147750 inhabitants)
98 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 2.3 2023-09-15
13:02:33
43.9357 13.4323 7 2023-09-15
13:10:34
Sala Sismica INGV-Roma 121077731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-09-15 13:02:33 ± 0.4
Latitude 43.9357 ± 0.0144
Longitude 13.4323 ± 0.0287
Depth (km) 7 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 121077731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2183
Semi-minor axis of confidence ellipse (meter) 1550
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 87
Circular confidence region, given by single value of horizontal uncertainty (meter) 2180.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 286
Number of associated phases, regardless of their use for origin computation 54
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.22128
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 16
Magnitude information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 64
Type of magnitude ML
Reference to an origin 121077731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-09-15 13:10:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.AGLI.HHZ. 2023-09-15T13:04:33.04 3.0 undecidable manual Sn 3.66 0
GU.CANO.HHZ. 2023-09-15T13:04:18.47 3.0 undecidable manual Sn 0 0
IV.ACER.HHZ. 2023-09-15T13:04:16.86 3.0 undecidable manual Sn -2.76 0
IV.PLLN.EHZ. 2023-09-15T13:04:09.74 3.0 undecidable manual Pn 4.7 0
IV.VENT.EHZ. 2023-09-15T13:04:02.88 3.0 undecidable manual Sn -2.15 0
OX.MARN.HHZ. 2023-09-15T13:03:50.26 3.0 undecidable manual Sg 4.65 0
SI.LUSI.HHZ. 2023-09-15T13:03:50.95 3.0 undecidable manual Sn -3.63 0
IV.PABO.HHZ. 2023-09-15T13:03:48.59 3.0 undecidable manual Sg 3 0
OX.AGOR.HHZ. 2023-09-15T13:03:48.22 3.0 undecidable manual Sn -4.01 0
OX.MPRI.HHZ. 2023-09-15T13:03:43.10 3.0 undecidable manual Sg -4.72 0
GU.GSCL.HHZ. 2023-09-15T13:03:42.38 3.0 undecidable manual Sg 4.35 0
IV.MCRV.HHZ. 2023-09-15T13:03:41.02 3.0 undecidable manual Pg 10.46 0
IV.BRMO.HHZ. 2023-09-15T13:03:34.13 3.0 undecidable manual Pg 4.93 0
IV.CAPA.HHZ. 2023-09-15T13:03:29.68 3.0 negative manual Pn 0.34 0
ST.DOSS.HHZ. 2023-09-15T13:03:18.54 3.0 undecidable manual Pg 0.58 0
ST.PANI.EHZ. 2023-09-15T13:03:17.20 3.0 undecidable manual Pn -1.88 0
IV.TOLF.HHZ. 2023-09-15T13:03:16.20 3.0 undecidable manual Pg 4.52 0
OX.MARN.HHZ. 2023-09-15T13:03:16.14 3.0 undecidable manual Pg 0.92 0
NI.VINO.HHZ. 2023-09-15T13:03:14.77 3.0 negative manual Pg -1.78 0
OX.MPRI.HHZ. 2023-09-15T13:03:14.09 3.0 undecidable manual Pg -2.37 0
IV.TREG.HNZ. 2023-09-15T13:03:10.53 3.0 negative manual Pn -3.83 0
IV.MGAB.HHZ. 2023-09-15T13:03:01.11 3.0 negative manual P -0.15 0
IV.MOMA.HHZ. 2023-09-15T13:02:59.54 3.0 negative manual P -0.49 0
IV.SMA1.EHZ. 2023-09-15T13:02:59.10 3.0 undecidable manual P -1.85 0
IV.PIEI.HHZ. 2023-09-15T13:02:59.19 0.3 undecidable manual S 239 84.4488 50 0.13 69
IV.NARO.HHZ. 2023-09-15T13:02:57.72 0.6 undecidable manual S 242 77.1672 50 0.62 41
IV.CAFI.HHZ. 2023-09-15T13:02:55.59 0.1 undecidable manual P 241 135.5643 50 -0.36 79
IV.ASSB.HHZ. 2023-09-15T13:02:55.05 3.0 positive manual P -0.71 0
IV.CRE.HHZ. 2023-09-15T13:02:55.95 0.1 undecidable manual P 254 123.6873 50 1.83 39
IV.CING.HHZ. 2023-09-15T13:02:54.19 0.6 undecidable manual S 197 64.9905 50 0.34 46
IV.MPAG.EHZ. 2023-09-15T13:02:52.99 0.6 undecidable manual S 238 63.6918 50 -0.52 44
IV.ARVD.HHZ. 2023-09-15T13:02:52.98 0.6 undecidable manual S 219 62.493 50 -0.2 48
IV.GUMA.HHZ. 2023-09-15T13:02:52.24 3.0 negative manual P -1.28 0
IV.MF5.EHZ. 2023-09-15T13:02:52.84 3.0 negative manual P -2.27 0
IV.FDMO.HHZ. 2023-09-15T13:02:51.82 3.0 positive manual Pg -2.28 0
IV.BADI.EHZ. 2023-09-15T13:02:51.76 0.1 undecidable manual P 244 106.3158 50 0.32 85
IV.CSP1.EHZ. 2023-09-15T13:02:51.06 3.0 positive manual P -1.88 0
IV.ATCC.EHZ. 2023-09-15T13:02:50.64 0.6 undecidable manual P 218 104.8173 50 -0.57 40
IV.ATVO.HHZ. 2023-09-15T13:02:50.80 0.1 undecidable manual P 234 102.7194 50 -0.08 90
IV.MML1.EHZ. 2023-09-15T13:02:50.51 3.0 positive manual P -2.5 0
IV.ATPI.EHZ. 2023-09-15T13:02:50.49 0.6 positive manual P 237 98.6235 50 0.24 44
IV.ATFO.HHZ. 2023-09-15T13:02:49.73 1.0 undecidable manual P 228 93.5397 50 0.25 22
IV.PESA.HHZ. 2023-09-15T13:02:49.06 0.6 undecidable manual S 271 47.3193 50 -0.07 50
IV.COR1.EHZ. 2023-09-15T13:02:49.77 0.6 undecidable manual S 226 48.3183 50 0.37 47
IV.PIEI.HHZ. 2023-09-15T13:02:48.08 0.6 negative manual P 239 84.4488 50 0 48
IV.NARO.HHZ. 2023-09-15T13:02:46.30 0.1 undecidable manual P 242 77.1672 50 -0.64 82
IV.FRON.EHZ. 2023-09-15T13:02:45.76 0.1 undecidable manual P 231 73.1712 50 -0.57 85
IV.CING.HHZ. 2023-09-15T13:02:45.14 0.1 undecidable manual P 197 64.9905 50 0.07 97
IV.MPAG.EHZ. 2023-09-15T13:02:44.34 1.0 positive manual P 238 63.6918 50 -0.53 22
IV.ARVD.HHZ. 2023-09-15T13:02:44.42 0.6 negative manual P 219 62.493 50 -0.26 47
IV.SENI.HNZ. 2023-09-15T13:02:43.27 0.6 undecidable manual S 212 30.1476 103 -0.51 47
IV.COR1.EHZ. 2023-09-15T13:02:42.68 0.1 undecidable manual P 226 48.3183 50 0.18 98
IV.PESA.HHZ. 2023-09-15T13:02:42.25 0.1 positive manual P 271 47.3193 50 -0.1 100
IV.SENI.HNZ. 2023-09-15T13:02:39.74 0.1 undecidable manual P 212 30.1476 103 0.48 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SENI.EHE. ML:2.4 0.001123 0.26 AML other m 2023-09-15T13:02:47.63
IV.SENI.HNN. ML:3.1 0.006525 1.74 AML other m 2023-09-15T13:02:47.00
IV.SENI.EHN. ML:2.6 0.001835 1.02 AML other m 2023-09-15T13:02:48.15
IV.SENI.HNE. ML:3.1 0.0065 0.28 AML other m 2023-09-15T13:02:48.79
IV.PESA.HHE. ML:2.6 0.0012695 0.24 AML other m 2023-09-15T13:02:49.44
IV.PESA.HHN. ML:2.5 0.000947 1.66 AML other m 2023-09-15T13:02:49.92
IV.ARVD.HHN. ML:1.8 0.0001295 0.2 AML other m 2023-09-15T13:02:55.49
IV.CING.HHN. ML:1.8 0.000118 1.86 AML other m 2023-09-15T13:02:56.00
IV.CING.HHE. ML:1.9 0.00015999999999999999 0.32 AML other m 2023-09-15T13:02:57.16
IV.ARVD.HHE. ML:1.8 0.00014050000000000003 0.56 AML other m 2023-09-15T13:02:57.80
IV.MPAG.EHE. ML:1.9 0.0001525 0.56 AML other m 2023-09-15T13:02:58.74
IV.NARO.HHN. ML:1.9 0.00010275 1.08 AML other m 2023-09-15T13:03:01.12
IV.NARO.HHE. ML:1.8 0.0000935 0.28 AML other m 2023-09-15T13:03:01.68
IV.MPAG.EHN. ML:1.9 0.000157 1.62 AML other m 2023-09-15T13:03:01.12
IV.FRON.EHE. ML:2.0 0.0001555 1.38 AML other m 2023-09-15T13:03:01.27
IV.FRON.EHN. ML:2.1 0.00018099999999999998 0.42 AML other m 2023-09-15T13:03:03.62
IV.PIEI.HHN. ML:2.0 0.000136 1.64 AML other m 2023-09-15T13:03:03.03
IV.PIEI.HHE. ML:2.3 0.00023649999999999998 0.28 AML other m 2023-09-15T13:03:04.52
IV.ATFO.HHN. ML:2.1 0.0001325 0.28 AML other m 2023-09-15T13:03:04.94
IV.ATPI.EHN. ML:2.1 0.0001275 0.3 AML other m 2023-09-15T13:03:07.89
IV.CSP1.EHE. ML:2.6 0.000391 1.44 AML other m 2023-09-15T13:03:08.02
IV.MML1.HNE. ML:2.4 0.0002805 0.72 AML other m 2023-09-15T13:03:08.54
IV.MML1.EHN. ML:2.2 0.00016649999999999998 0.48 AML other m 2023-09-15T13:03:08.57
IV.MML1.EHE. ML:2.4 0.00023999999999999998 0.24 AML other m 2023-09-15T13:03:08.53
IV.ATVO.HHN. ML:2.0 0.00009190000000000001 0.32 AML other m 2023-09-15T13:03:08.76
IV.GUMA.HHE. ML:2.8 0.0007244999999999999 0.38 AML other m 2023-09-15T13:03:08.78
IV.ATFO.HHE. ML:2.3 0.00023799999999999998 1.48 AML other m 2023-09-15T13:03:08.23
IV.CSP1.EHN. ML:2.6 0.0004055 0.62 AML other m 2023-09-15T13:03:09.38
IV.FDMO.HHE. ML:2.2 0.00015900000000000002 0.34 AML other m 2023-09-15T13:03:09.55
IV.MML1.HNN. ML:2.3 0.00020250000000000002 1.2 AML other m 2023-09-15T13:03:10.08
IV.MF5.EHN. ML:2.4 0.000235 0.54 AML other m 2023-09-15T13:03:10.14
IV.MF5.EHE. ML:2.4 0.00024249999999999999 1.54 AML other m 2023-09-15T13:03:10.87
IV.ATCC.EHE. ML:2.5 0.00030400000000000007 1.42 AML other m 2023-09-15T13:03:10.95
IV.FDMO.HHN. ML:2.1 0.0001175 1.28 AML other m 2023-09-15T13:03:11.65
IV.GUMA.HHN. ML:2.6 0.00036899999999999997 0.32 AML other m 2023-09-15T13:03:11.27
IV.ATCC.EHN. ML:2.5 0.00029049999999999996 0.36 AML other m 2023-09-15T13:03:11.20
IV.BADI.EHE. ML:2.2 0.00013800000000000002 1.06 AML other m 2023-09-15T13:03:11.41
IV.ATVO.HHE. ML:2.0 0.0001021 0.68 AML other m 2023-09-15T13:03:11.57
IV.ATPI.EHE. ML:2.0 0.00010625 0.32 AML other m 2023-09-15T13:03:12.66
IV.ASSB.HHE. ML:2.6 0.000309 1.62 AML other m 2023-09-15T13:03:12.82
IV.ASSB.HHN. ML:2.5 0.0002395 0.62 AML other m 2023-09-15T13:03:13.03
IV.BADI.EHN. ML:2.1 0.0001105 0.4 AML other m 2023-09-15T13:03:14.06
IV.CRE.HHE. ML:2.0 0.0000639 0.56 AML other m 2023-09-15T13:03:17.61
IV.CRE.HHN. ML:2.2 0.00009775 0.4 AML other m 2023-09-15T13:03:18.72
IV.CAFI.HHN. ML:2.0 0.000058450000000000005 1.66 AML other m 2023-09-15T13:03:20.02
IV.MOMA.HNE. ML:2.5 0.00017999999999999998 0.66 AML other m 2023-09-15T13:03:20.21
IV.CAFI.HHE. ML:1.9 0.000042749999999999996 1.04 AML other m 2023-09-15T13:03:21.42
IV.MOMA.HHE. ML:2.3 0.0001125 0.42 AML other m 2023-09-15T13:03:21.96
IV.MOMA.HHN. ML:2.2 0.00008910000000000001 1.54 AML other m 2023-09-15T13:03:21.96
IV.SMA1.EHN. ML:2.3 0.0001008 1.14 AML other m 2023-09-15T13:03:24.20
IV.MGAB.HHN. ML:2.5 0.000162 0.44 AML other m 2023-09-15T13:03:25.95
IV.MGAB.HHE. ML:2.5 0.00015099999999999998 0.44 AML other m 2023-09-15T13:03:26.96
IV.SMA1.EHE. ML:2.3 0.00009915 0.48 AML other m 2023-09-15T13:03:29.61
IV.MOMA.HNN. ML:2.5 0.00016060000000000003 0.92 AML other m 2023-09-15T13:03:38.23
NI.VINO.HHN. ML:2.2 0.0000226 0.64 AML other m 2023-09-15T13:03:55.65
IV.PABO.HHE. ML:3.0 0.000174 0.52 AML other m 2023-09-15T13:03:56.60
NI.VINO.HHE. ML:2.1 0.00002135 0.5 AML other m 2023-09-15T13:04:00.67
ST.DOSS.HHN. ML:2.3 0.0000287 0.44 AML other m 2023-09-15T13:04:02.89
IV.PABO.HHN. ML:3.0 0.0001945 0.44 AML other m 2023-09-15T13:04:05.77
ST.DOSS.HHE. ML:2.2 0.00002385 1.38 AML other m 2023-09-15T13:04:11.06
OX.AGOR.HHE. ML:2.4 0.000039599999999999994 0.7 AML other m 2023-09-15T13:04:15.20
OX.AGOR.HHN. ML:2.5 0.0000426 1.58 AML other m 2023-09-15T13:04:18.81
IV.VENT.EHN. ML:3.0 0.00009429999999999999 1.46 AML other m 2023-09-15T13:04:33.76
IV.VENT.EHE. ML:3.0 0.00009180000000000001 0.92 AML other m 2023-09-15T13:04:41.90
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