Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 01-09-2023 and time 19:47:41 (Italy) in region 4 km NE Magisano (CZ)

A magnitude ML 1.3 earthquake occured in region: 4 km NE Magisano (CZ), on

  • 01-09-2023 17:47:41 (UTC)
  • 01-09-2023 19:47:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.0490, 16.6440 at 8 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
Magisano CZ 4 1258 1258
Albi CZ 5 949 2207
Zagarise CZ 6 1647 3854
Taverna CZ 6 2703 6557
Sorbo San Basile CZ 7 809 7366
Sellia CZ 8 530 7896
Fossato Serralta CZ 8 594 8490
Sersale CZ 8 4630 13120
Pentone CZ 9 2113 15233
Cerva CZ 9 1223 16456
Petronà CZ 10 2629 19085
Simeri Crichi CZ 10 4698 23783
Andali CZ 11 769 24552
Soveria Simeri CZ 12 1564 26116
Gimigliano CZ 13 3381 29497
Belcastro CZ 13 1399 30896
Mesoraca KR 14 6523 37419
Cicala CZ 14 968 38387
Petilia Policastro KR 15 9173 47560
Cropani CZ 15 4778 52338
San Pietro Apostolo CZ 16 1691 54029
Carlopoli CZ 16 1516 55545
Tiriolo CZ 16 3870 59415
Cotronei KR 16 5480 64895
Panettieri CS 16 351 65246
Catanzaro CZ 16 90612 155858
Marcedusa CZ 17 448 156306
Sellia Marina CZ 18 7513 163819
Marcellinara CZ 18 2285 166104
Miglierina CZ 19 767 166871
Settingiano CZ 19 3124 169995
Amato CZ 20 835 170830
Serrastretta CZ 20 3176 174006

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km N of Catanzaro (90612 inhabitants)
29 Km E of Lamezia Terme (70714 inhabitants)
42 Km W of Crotone (62178 inhabitants)
43 Km SE of Cosenza (67546 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 1.3 2023-09-01
17:47:41		 39.0492 16.6437 8 2023-09-01
17:54:10		 Sala Sismica INGV-Roma 120663701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-09-01 17:47:41 ± 0.07
Latitude 39.0492 ± 0.0099
Longitude 16.6437 ± 0.0058
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 120663701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1094
Semi-minor axis of confidence ellipse (meter) 427
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 164
Circular confidence region, given by single value of horizontal uncertainty (meter) 1090.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.03687
Epicentral distance of station farthest from the epicenter (degree) 0.45596
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 120663701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-09-01 17:54:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAR1.HHZ. 2023-09-01T17:47:56.30 0.6 undecidable manual S 301 43.5231 50 0.33 44
IV.LADO.EHZ. 2023-09-01T17:47:54.55 0.6 undecidable manual S 48 38.9277 50 -0.18 46
IV.PIPA.HHE. 2023-09-01T17:47:50.78 0.6 undecidable manual P 17 50.616 50 -0.07 46
IV.CAR1.HHZ. 2023-09-01T17:47:49.86 0.6 negative manual P 301 43.5231 50 0.09 46
IV.LADO.EHZ. 2023-09-01T17:47:49.03 0.6 negative manual P 48 38.9277 50 -0.02 47
IV.CELI.HHZ. 2023-09-01T17:47:48.96 0.6 positive manual P 344 40.9257 50 -0.4 44
IY.MCDA.HHZ.00 2023-09-01T17:47:48.00 0.6 undecidable manual S 100 17.1717 116 0.07 49
IV.GRI.EHE. 2023-09-01T17:47:47.85 0.6 undecidable manual P 218 31.746 105 -0.01 48
IY.MCDA.HHZ.00 2023-09-01T17:47:45.30 0.1 positive manual P 100 17.1717 116 0.18 95
IV.SERS.HHZ. 2023-09-01T17:47:44.50 0.6 undecidable manual S 111 4.0959 154 -0.03 50
IV.SELL.HHZ. 2023-09-01T17:47:44.89 0.6 undecidable manual S 191 7.4814 138 -0.29 47
IV.SERS.HHZ. 2023-09-01T17:47:43.22 0.1 undecidable manual P 111 4.0959 154 0.06 100
IV.SELL.HHZ. 2023-09-01T17:47:43.56 1.0 undecidable manual P 191 7.4814 138 0.02 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SELL.HNN. ML:1.4 0.0003755567 0.2048 AML other m 2023-09-01T17:47:46.15
IV.SELL.HHE. ML:1.1 0.0002205 0.28 AML other m 2023-09-01T17:47:45.06
IV.SELL.HNE. ML:1.6 0.000689 0.28 AML other m 2023-09-01T17:47:45.06
IV.SELL.HHN. ML:0.9 0.00012570395 0.192 AML other m 2023-09-01T17:47:45.84
IY.MCDA.HHN.00 ML:1.4 0.0002117485 0.1792 AML other m 2023-09-01T17:47:48.18
IY.MCDA.HHE.00 ML:1.2 0.00013838120000000002 0.1408 AML other m 2023-09-01T17:47:49.24
IV.LADO.EHN. ML:1.3 0.0000631 0.3 AML other m 2023-09-01T17:47:55.77
IV.CAR1.HHN. ML:1.3 0.00006254999999999999 0.42 AML other m 2023-09-01T17:47:56.56
IV.LADO.EHE. ML:1.2 0.000060950000000000004 0.24 AML other m 2023-09-01T17:47:56.68
IV.CELI.HHN. ML:0.0 0.000018067759999999997 0.448 AML other m 2023-09-01T17:48:00.03
IV.CELI.HHE. ML:0.0 0.000029288515 0.4864 AML other m 2023-09-01T17:47:57.42
IV.CAR1.HHE. ML:0.0 0.000041922075 0.4736 AML other m 2023-09-01T17:48:00.16
IV.SERS.HHE. ML:0.0 0.0005116144999999999 0.192 AML other m 2023-09-01T17:47:44.67
IV.SERS.HHN. ML:0.0 0.001170558 0.1408 AML other m 2023-09-01T17:47:44.52
IV.SERS.HNE. ML:0.0 0.0010864845000000001 0.1408 AML other m 2023-09-01T17:47:44.52
IV.SERS.HNN. ML:0.0 0.00043387830000000006 0.1792 AML other m 2023-09-01T17:47:44.58
IV.CELI.HNE. ML:1.7 0.0001821739 44.1344 AML other m 2023-09-01T17:47:48.40
IV.CELI.HNN. ML:1.7 0.00017044389999999998 0.9088 AML other m 2023-09-01T17:47:58.66
IV.CAR1.HNE. ML:1.2 0.000046689655 0.6144 AML other m 2023-09-01T17:48:00.18
IV.CAR1.HNN. ML:1.4 0.00007180108 0.448 AML other m 2023-09-01T17:47:56.56
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