Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 16-07-2023 and time 16:41:46 (Italy) in region 10 km N Albi (CZ)

A magnitude ML 2.3 earthquake occured in region: 10 km N Albi (CZ), on

  • 16-07-2023 14:41:46 (UTC)
  • 16-07-2023 16:41:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.1140, 16.5670 at 22 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.

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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
Albi CZ 10 949 949
Taverna CZ 11 2703 3652
Sorbo San Basile CZ 11 809 4461
Carlopoli CZ 11 1516 5977
Panettieri CS 11 351 6328
Magisano CZ 12 1258 7586
Cicala CZ 12 968 8554
Fossato Serralta CZ 13 594 9148
Bianchi CS 14 1305 10453
Cotronei KR 14 5480 15933
Parenti CS 14 2188 18121
Colosimi CS 14 1247 19368
Pentone CZ 14 2113 21481
San Pietro Apostolo CZ 15 1691 23172
Zagarise CZ 15 1647 24819
Sellia CZ 16 530 25349
Gimigliano CZ 16 3381 28730
Soveria Mannelli CZ 17 3076 31806
Serrastretta CZ 17 3176 34982
Sersale CZ 18 4630 39612
Cerva CZ 18 1223 40835
Petronà CZ 18 2629 43464
Simeri Crichi CZ 19 4698 48162
Tiriolo CZ 19 3870 52032
San Giovanni in Fiore CS 19 17372 69404
Decollatura CZ 20 3159 72563
Petilia Policastro KR 20 9173 81736

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km N of Catanzaro (90612 inhabitants)
26 Km NE of Lamezia Terme (70714 inhabitants)
33 Km SE of Cosenza (67546 inhabitants)
48 Km W of Crotone (62178 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 2023-07-16
14:41:46		 39.1145 16.5667 22 2023-07-16
14:52:08		 Sala Sismica INGV-Roma 119318201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-07-16 14:41:46 ± 0.11
Latitude 39.1145 ± 0.0036
Longitude 16.5667 ± 0.0046
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 119318201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 427
Semi-minor axis of confidence ellipse (meter) 122
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 282
Circular confidence region, given by single value of horizontal uncertainty (meter) 430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 53
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.83367
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 17
Magnitude information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 41
Type of magnitude ML
Reference to an origin 119318201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-07-16 14:52:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GIUL.HHZ. 2023-07-16T14:43:21.15 3.0 undecidable manual Sn -1.46 0
IV.CAMP.HHZ. 2023-07-16T14:43:01.60 3.0 negative manual Pg 12.22 0
IV.ALJA.HHZ. 2023-07-16T14:42:59.16 3.0 undecidable manual Sn -0.95 0
IV.MCRV.HHZ. 2023-07-16T14:42:23.39 3.0 undecidable manual Pg 4.08 0
IV.MGR.HHZ. 2023-07-16T14:42:10.66 3.0 positive manual P 0.92 0
IV.MSRU.HHZ. 2023-07-16T14:42:09.49 3.0 negative manual P 1.1 0
IV.SIRI.HHZ. 2023-07-16T14:42:09.74 3.0 negative manual P 1.23 0
IV.MTTG.HHZ. 2023-07-16T14:42:08.50 3.0 positive manual P -1.5 0
IV.CET2.HHZ. 2023-07-16T14:42:07.87 0.6 undecidable manual S 311 69.7746 101 0.48 42
IV.SOI.EHZ. 2023-07-16T14:42:06.71 3.0 undecidable manual P -0.77 0
MN.CUC.HHZ. 2023-07-16T14:42:05.78 3.0 negative manual P -0.76 0
XE.T0701.HHZ. 2023-07-16T14:42:04.94 3.0 negative manual P 0.43 0
XE.MORMA.HHZ. 2023-07-16T14:42:03.32 3.0 negative manual P -0.15 0
IY.CIRK.HHZ.00 2023-07-16T14:42:03.32 0.6 undecidable manual S 54 52.2033 105 0.5 43
IV.PIPA.HHZ. 2023-07-16T14:42:02.18 0.6 undecidable manual S 27 46.3203 107 0.87 38
IY.CHCE.HHZ.00 2023-07-16T14:42:02.81 0.6 undecidable manual S 195 49.5171 106 0.69 39
IV.GRIS.EHZ. 2023-07-16T14:42:01.90 0.6 positive manual P 319 92.5407 98 0.08 43
IV.SALB.HHZ. 2023-07-16T14:42:00.63 3.0 negative manual Pg -1.01 0
IV.FERC.HHZ.00 2023-07-16T14:42:00.71 0.1 negative manual P 207 82.6506 99 0.4 82
IV.PLAC.HHZ. 2023-07-16T14:41:59.12 0.3 undecidable manual P 189 74.5698 100 0.03 68
XE.T0702.HHZ. 2023-07-16T14:41:59.26 0.3 undecidable manual P 329 78.9654 99 -0.5 61
IV.LADO.EHZ. 2023-07-16T14:41:59.94 0.3 undecidable manual S 62 40.1265 111 0.19 71
IV.CELI.HHZ. 2023-07-16T14:41:58.08 0.3 undecidable manual S 351 32.3454 116 0.25 71
IV.GIZZ.HHZ. 2023-07-16T14:41:58.46 0.3 undecidable manual S 244 34.3434 115 0.15 71
IV.CAR1.HHZ. 2023-07-16T14:41:58.44 0.3 undecidable manual S 297 34.2435 115 0.16 72
IV.GRI.EHZ. 2023-07-16T14:41:58.56 0.3 undecidable manual S 201 34.8429 114 0.13 71
IV.CET2.HHZ. 2023-07-16T14:41:58.28 0.3 undecidable manual P 311 69.7746 101 -0.08 68
IV.TDS.HHZ. 2023-07-16T14:41:56.61 3.0 undecidable manual P 0
IY.MCDA.HHZ.00 2023-07-16T14:41:56.54 0.3 undecidable manual S 114 25.752 123 0.25 71
IV.SPS2.HHZ. 2023-07-16T14:41:56.70 0.3 undecidable manual S 315 27.6501 121 -0.04 74
IY.CHCE.HHZ.00 2023-07-16T14:41:55.16 0.3 undecidable manual P 195 49.5171 106 -0.16 70
IY.CIRK.HHZ.00 2023-07-16T14:41:55.56 0.3 undecidable manual P 54 52.2033 105 -0.17 69
IV.SELL.HNZ. 2023-07-16T14:41:54.17 0.3 undecidable manual S 160 15.4734 140 -0.07 75
IV.PIPA.HHZ. 2023-07-16T14:41:54.61 0.3 undecidable manual P 27 46.3203 107 -0.24 69
IV.LADO.EHZ. 2023-07-16T14:41:53.63 0.1 undecidable manual P 62 40.1265 111 -0.32 91
IV.SERS.HHZ. 2023-07-16T14:41:53.56 0.3 undecidable manual S 130 13.6752 144 -0.37 71
IV.GIZZ.HHZ. 2023-07-16T14:41:53.09 0.3 undecidable manual P 244 34.3434 115 -0.03 74
IV.CAR1.HHZ. 2023-07-16T14:41:53.06 0.3 undecidable manual P 297 34.2435 115 -0.05 73
IV.CELI.HHZ. 2023-07-16T14:41:52.49 0.1 undecidable manual P 351 32.3454 116 -0.36 92
IV.GRI.EHZ. 2023-07-16T14:41:52.91 0.3 undecidable manual P 201 34.8429 114 -0.28 70
IV.SPS2.HHZ. 2023-07-16T14:41:51.97 0.3 undecidable manual P 315 27.6501 121 -0.25 71
IY.MCDA.HHZ.00 2023-07-16T14:41:51.94 0.1 undecidable manual P 114 25.752 123 -0.01 100
IV.SELL.HNZ. 2023-07-16T14:41:50.70 0.3 undecidable manual P 160 15.4734 140 -0.07 76
IV.SERS.HHZ. 2023-07-16T14:41:50.46 0.3 undecidable manual P 130 13.6752 144 -0.13 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SELL.HNN. ML:2.8 0.0037949999999999998 0.56 AML other m 2023-07-16T14:41:54.47
IV.SELL.HHN. ML:2.3 0.00125 0.54 AML other m 2023-07-16T14:41:54.47
IV.SELL.HHE. ML:2.1 0.0007915000000000001 1.24 AML other m 2023-07-16T14:41:55.75
IV.SELL.HNE. ML:2.6 0.00262 1.24 AML other m 2023-07-16T14:41:55.75
IY.MCDA.HHN.00 ML:2.7 0.00228 0.16 AML other m 2023-07-16T14:41:56.82
IY.MCDA.HHE.00 ML:2.7 0.00215 0.2 AML other m 2023-07-16T14:41:56.77
IV.SPS2.HHN. ML:2.3 0.0008435 0.36 AML other m 2023-07-16T14:41:57.14
IV.SPS2.HHE. ML:2.0 0.0004545 0.3 AML other m 2023-07-16T14:41:58.21
IV.CELI.HHN. ML:2.4 0.0009285000000000001 0.24 AML other m 2023-07-16T14:41:58.37
IV.CELI.HHE. ML:2.1 0.00045650000000000004 0.94 AML other m 2023-07-16T14:41:58.96
IV.CELI.HNN. ML:2.4 0.0008905 0.24 AML other m 2023-07-16T14:41:58.55
IV.CELI.HNE. ML:2.1 0.0004335 1.04 AML other m 2023-07-16T14:41:58.14
IV.GIZZ.HHE. ML:2.8 0.00229 0.26 AML other m 2023-07-16T14:41:58.77
IV.GRI.EHN. ML:2.4 0.0008285 1.38 AML other m 2023-07-16T14:41:58.98
IV.GIZZ.HHN. ML:2.9 0.002575 0.72 AML other m 2023-07-16T14:41:59.37
IV.CAR1.HHE. ML:2.7 0.00173 0.26 AML other m 2023-07-16T14:41:59.58
IV.CAR1.HNE. ML:2.6 0.0015249999999999999 0.24 AML other m 2023-07-16T14:41:59.58
IV.CAR1.HHN. ML:2.5 0.0011899999999999999 0.34 AML other m 2023-07-16T14:41:59.40
IV.CAR1.HNN. ML:2.5 0.00122 0.34 AML other m 2023-07-16T14:41:59.40
IV.GRI.EHE. ML:2.3 0.0006670000000000001 0.22 AML other m 2023-07-16T14:41:59.99
IV.LADO.EHE. ML:2.5 0.0009744999999999999 0.84 AML other m 2023-07-16T14:42:00.97
IV.LADO.EHN. ML:2.5 0.0009830000000000001 1.5 AML other m 2023-07-16T14:42:01.21
IV.PIPA.HHN. ML:2.2 0.00043300000000000006 0.4 AML other m 2023-07-16T14:42:03.91
IY.CHCE.HHN.00 ML:2.4 0.0006054999999999999 0.22 AML other m 2023-07-16T14:42:04.31
IY.CHCE.HHE.00 ML:2.5 0.0007905 0.24 AML other m 2023-07-16T14:42:04.41
IV.PIPA.HHE. ML:2.2 0.00040100000000000004 1.38 AML other m 2023-07-16T14:42:04.29
IY.CIRK.HHN.00 ML:2.4 0.000597 0.36 AML other m 2023-07-16T14:42:04.84
IY.CIRK.HHE.00 ML:2.5 0.0007484999999999999 0.58 AML other m 2023-07-16T14:42:05.44
IV.CET2.HHE. ML:0.0 0.000686 0.4 AML other m 2023-07-16T14:42:09.18
IV.CET2.HHN. ML:0.0 0.001125 0.82 AML other m 2023-07-16T14:42:10.53
IV.TDS.HHE. ML:0.0 0.0001305 0.66 AML other m 2023-07-16T14:42:10.33
IV.TDS.HHN. ML:0.0 0.000125 0.8 AML other m 2023-07-16T14:42:11.46
XE.T0702.HNN. ML:1.8 0.00007730000000000001 0.42 AML other m 2023-07-16T14:42:11.04
IV.PLAC.HHE. ML:2.1 0.0001875 0.64 AML other m 2023-07-16T14:42:11.57
XE.T0702.HHN. ML:2.0 0.000141 1.04 AML other m 2023-07-16T14:42:11.92
XE.T0702.HHE. ML:1.9 0.00010800000000000001 0.82 AML other m 2023-07-16T14:42:13.41
XE.T0702.HNE. ML:1.6 0.00005645 0.34 AML other m 2023-07-16T14:42:15.90
IV.PLAC.HHN. ML:2.0 0.00014800000000000002 1.32 AML other m 2023-07-16T14:42:16.91
IV.PLAC.HNE. ML:2.1 0.0001705 0.46 AML other m 2023-07-16T14:42:16.71
IV.PLAC.HNN. ML:2.0 0.0001485 0.4 AML other m 2023-07-16T14:42:16.96
IV.PIPA.HNE. ML:2.2 0.0003748237 0.2112 AML other m 2023-07-16T14:42:03.22
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