Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 04-08-2024 and time 07:09:09 (UTC) in region 3 km SW Mandatoriccio (CS)

A magnitude ML 1.3 earthquake occured in region: 3 km SW Mandatoriccio (CS), on

  • 04-08-2024 07:09:09 (UTC)
  • 04-08-2024 09:09:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.4560, 16.8070 at 26 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
Mandatoriccio CS 3 2872 2872
Pietrapaola CS 4 1141 4013
Campana CS 5 1813 5826
Bocchigliero CS 6 1298 7124
Scala Coeli CS 7 1014 8138
Caloveto CS 7 1263 9401
Cropalati CS 10 1084 10485
Calopezzati CS 12 1369 11854
Terravecchia CS 12 823 12677
Cariati CS 13 8355 21032
Crosia CS 13 9762 30794
Paludi CS 14 1062 31856
Umbriatico KR 15 863 32719
Savelli KR 16 1271 33990
Verzino KR 17 1851 35841
Longobucco CS 17 3183 39024
Crucoli KR 17 3115 42139
Pallagorio KR 19 1217 43356

Municipalities with at least 50000 inhabitants

An earthquake occurred to
50 Km NW of Crotone (62178 inhabitants)
51 Km E of Cosenza (67546 inhabitants)
64 Km N of Catanzaro (90612 inhabitants)
68 Km NE of Lamezia Terme (70714 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 2024-08-04
07:09:09		 39.4562 16.8073 26 2024-08-04
07:18:01		 Sala Sismica INGV-Roma 130399041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-08-04 07:09:09 ± 0.16
Latitude 39.4562 ± 0.0063
Longitude 16.8073 ± 0.0082
Depth (km) 26 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 130399041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 687
Semi-minor axis of confidence ellipse (meter) 290
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 262
Circular confidence region, given by single value of horizontal uncertainty (meter) 690.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 129
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.49283
Number of stations at which the event was observed 11
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 10
Type of magnitude ML
Reference to an origin 130399041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-08-04 07:18:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SCHR.EHZ. 2024-08-04T07:09:39.19 3.0 undecidable manual S -0.24 0
IV.NOCI.HHZ. 2024-08-04T07:09:32.37 3.0 undecidable manual Pn 0.34 0
IV.SERS.HHZ. 2024-08-04T07:09:26.19 0.6 undecidable manual S 192 47.7189 113 0.47 43
IV.GRI.EHZ. 2024-08-04T07:09:25.18 3.0 undecidable manual P 2.44 0
IV.LADO.EHZ. 2024-08-04T07:09:20.40 0.3 undecidable manual S 142 24.1536 133 0.04 74
IV.CELI.HHZ. 2024-08-04T07:09:20.84 0.6 undecidable manual S 257 26.2515 130 0.06 49
IV.SELL.HHZ. 2024-08-04T07:09:19.96 0.6 positive manual P 196 54.7008 110 0.01 47
IV.SERS.HHZ. 2024-08-04T07:09:18.69 0.3 positive manual P 192 47.7189 113 -0.25 68
3Q.T1813.EHZ.00 2024-08-04T07:09:18.82 0.6 undecidable manual S 197 16.3725 145 -0.17 49
IY.CMPN.HHZ.00 2024-08-04T07:09:17.84 0.3 undecidable manual S 160 5.6943 166 0.05 76
IV.CELI.HHZ. 2024-08-04T07:09:15.83 1.0 negative manual P 257 26.2515 130 -0.26 24
3Q.T1813.EHZ.00 2024-08-04T07:09:15.02 0.1 undecidable manual P 197 16.3725 145 -0.04 100
IV.LADO.EHZ. 2024-08-04T07:09:15.69 0.6 positive manual P 142 24.1536 133 -0.16 48
3Q.T1811.HNZ.00 2024-08-04T07:09:14.96 0.1 undecidable manual P 346 12.876 151 0.19 98
IV.PIPA.HHZ. 2024-08-04T07:09:14.28 0.3 negative manual P 13 3.2967 172 -0.02 77
IY.CMPN.HHZ.00 2024-08-04T07:09:14.32 0.3 negative manual P 160 5.6943 166 -0.05 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IY.CMPN.HHN.00 ML:1.5 0.0001865 1.46 AML other m 2024-08-04T07:09:17.21
IV.PIPA.HHN. ML:1.5 0.0001995 1.04 AML other m 2024-08-04T07:09:17.97
IY.CMPN.HHE.00 ML:1.4 0.000161 0.74 AML other m 2024-08-04T07:09:18.39
IV.CELI.HHN. ML:1.3 0.00008485 1.52 AML other m 2024-08-04T07:09:20.97
IV.PIPA.HHE. ML:1.4 0.0001665 0.48 AML other m 2024-08-04T07:09:21.69
IV.CELI.HHE. ML:1.0 0.00003995 0.22 AML other m 2024-08-04T07:09:21.48
IV.LADO.EHN. ML:1.3 0.00008774999999999999 0.6 AML other m 2024-08-04T07:09:25.95
IV.SERS.HHE. ML:1.2 0.00003495 0.92 AML other m 2024-08-04T07:09:26.78
IV.LADO.EHE. ML:1.3 0.00007415 1.54 AML other m 2024-08-04T07:09:28.15
IV.SERS.HHN. ML:1.0 0.00002605 0.54 AML other m 2024-08-04T07:09:29.34
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