Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 03-08-2024 and time 04:03:17 (UTC) in region 4 km SW Pietrapaola (CS)

A magnitude ML 1.7 earthquake occured in region: 4 km SW Pietrapaola (CS), on

  • 03-08-2024 04:03:17 (UTC)
  • 03-08-2024 06:03:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.4710, 16.7780 at 27 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
Pietrapaola CS 4 1141 1141
Caloveto CS 5 1263 2404
Mandatoriccio CS 5 2872 5276
Bocchigliero CS 6 1298 6574
Cropalati CS 7 1084 7658
Campana CS 8 1813 9471
Scala Coeli CS 10 1014 10485
Calopezzati CS 10 1369 11854
Paludi CS 11 1062 12916
Crosia CS 11 9762 22678
Longobucco CS 15 3183 25861
Terravecchia CS 15 823 26684
Cariati CS 15 8355 35039
Rossano CS 17 36842 71881
Savelli KR 18 1271 73152
Umbriatico KR 18 863 74015
Verzino KR 19 1851 75866

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km E of Cosenza (67546 inhabitants)
53 Km NW of Crotone (62178 inhabitants)
65 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 1.7 2024-08-03
04:03:17		 39.471 16.7783 27 2024-08-03
04:16:11		 Sala Sismica INGV-Roma 130364681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-08-03 04:03:17 ± 0.13
Latitude 39.4710 ± 0.0054
Longitude 16.7783 ± 0.0070
Depth (km) 27 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 130364681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 673
Semi-minor axis of confidence ellipse (meter) 319
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 221
Circular confidence region, given by single value of horizontal uncertainty (meter) 670.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 103
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.63762
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 130364681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-08-03 04:16:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
ST.CARE.HNZ. 2024-08-03T04:05:01.27 3.0 undecidable manual Pn -5.48 0
IV.VMAN.HHZ. 2024-08-03T04:04:54.31 3.0 undecidable manual Pn -0.75 0
NI.PALA.HHZ. 2024-08-03T04:04:51.95 3.0 undecidable manual Pn -1.66 0
IV.CPTP.HHZ. 2024-08-03T04:04:38.43 3.0 undecidable manual Sn 0.99 0
IV.USI.HHZ. 2024-08-03T04:04:31.17 3.0 undecidable manual Sn -3.16 0
IV.CIGN.HHZ. 2024-08-03T04:04:14.06 3.0 undecidable manual Sn -3.84 0
IV.GUMA.HHZ. 2024-08-03T04:04:14.53 3.0 negative manual Pn 0.16 0
IV.HPAC.HHZ. 2024-08-03T04:04:03.39 3.0 undecidable manual Pn 0.14 0
IV.CPTP.HHZ. 2024-08-03T04:03:56.73 3.0 positive manual Pn -3.6 0
IV.CAFE.HNZ. 2024-08-03T04:03:42.86 3.0 undecidable manual Pg 2.12 0
IV.MIGL.HHZ. 2024-08-03T04:03:39.99 3.0 undecidable manual Sn -1.65 0
IV.SELL.HHZ. 2024-08-03T04:03:35.22 0.6 undecidable manual S 193 55.6998 110 -0.1 46
IV.TDS.HHZ. 2024-08-03T04:03:32.07 0.3 undecidable manual S 299 43.1235 116 -0.17 69
IV.SPS2.HHZ. 2024-08-03T04:03:32.39 0.6 undecidable manual S 242 42.624 116 0.26 45
IV.CET2.HHZ. 2024-08-03T04:03:30.12 0.3 undecidable manual P 275 70.7736 105 0.21 65
IV.SALB.HNZ. 2024-08-03T04:03:28.16 0.3 undecidable manual P 321 58.2972 109 0.1 68
IV.SELL.HHZ. 2024-08-03T04:03:27.90 0.3 undecidable manual P 193 55.6998 110 0.22 67
XE.ZIDIL.HHE. 2024-08-03T04:03:27.84 0.3 undecidable manual P 308 56.1993 110 0.08 68
IV.CAR1.HHZ. 2024-08-03T04:03:27.90 0.3 undecidable manual P 244 54.3012 110 0.41 64
IV.CELI.HHZ. 2024-08-03T04:03:27.84 0.3 undecidable manual S 252 24.3534 133 -0.24 70
IV.SPS2.HHZ. 2024-08-03T04:03:25.72 0.1 undecidable manual P 242 42.624 116 -0.12 93
IV.TDS.HHZ. 2024-08-03T04:03:25.75 0.1 undecidable manual P 299 43.1235 116 -0.16 92
IV.PIPA.HHZ. 2024-08-03T04:03:25.57 0.3 undecidable manual S 64 3.5964 172 0.15 75
IV.CELI.HHZ. 2024-08-03T04:03:23.41 0.1 undecidable manual P 252 24.3534 133 -0.09 97
IV.LADO.EHZ. 2024-08-03T04:03:23.52 0.1 undecidable manual P 140 26.9508 130 -0.29 92
IY.CIRK.HHZ.00 2024-08-03T04:03:23.83 0.3 undecidable manual P 111 25.9518 131 0.15 72
IV.PIPA.HHZ. 2024-08-03T04:03:21.90 0.1 undecidable manual P 64 3.5964 172 -0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIPA.HHE. ML:2.0 0.0006225 0.82 AML other m 2024-08-03T04:03:27.76
IV.PIPA.HHN. ML:1.9 0.000489 0.22 AML other m 2024-08-03T04:03:28.50
IV.CELI.HHE. ML:1.5 0.00014050000000000003 0.5 AML other m 2024-08-03T04:03:28.74
IV.CELI.HHN. ML:1.6 0.00015099999999999998 1.48 AML other m 2024-08-03T04:03:29.04
IV.LADO.EHN. ML:1.9 0.0002845 0.66 AML other m 2024-08-03T04:03:33.39
IV.SPS2.HHE. ML:1.5 0.00008205 0.4 AML other m 2024-08-03T04:03:34.20
IV.LADO.EHE. ML:1.9 0.000278 0.44 AML other m 2024-08-03T04:03:34.84
IV.TDS.HHN. ML:1.3 0.00005395 0.8 AML other m 2024-08-03T04:03:35.59
IV.SPS2.HHN. ML:1.6 0.00009975 0.38 AML other m 2024-08-03T04:03:36.04
IV.CAR1.HHE. ML:1.9 0.0001475 0.7 AML other m 2024-08-03T04:03:37.91
IV.TDS.HHE. ML:1.3 0.000050900000000000004 0.36 AML other m 2024-08-03T04:03:38.53
IV.CAR1.HHN. ML:1.7 0.0001095 0.42 AML other m 2024-08-03T04:03:39.88
IV.CET2.HHE. ML:2.0 0.0001475 0.58 AML other m 2024-08-03T04:03:41.76
IV.SELL.HHN. ML:1.3 0.0000393 0.78 AML other m 2024-08-03T04:03:42.78
IV.SELL.HNN. ML:1.9 0.000166 0.76 AML other m 2024-08-03T04:03:42.40
IV.CET2.HHN. ML:2.3 0.00028100000000000005 1.18 AML other m 2024-08-03T04:03:42.40
IV.SELL.HNE. ML:2.0 0.0001975 0.92 AML other m 2024-08-03T04:03:45.52
IV.SELL.HHE. ML:1.4 0.0000546 0.64 AML other m 2024-08-03T04:03:46.52
XE.SHEVA.HHN. ML:1.6 0.00006264999999999999 0.98 AML other m 2024-08-03T04:03:48.80
XE.SHEVA.HHE. ML:1.4 0.00004075 0.92 AML other m 2024-08-03T04:03:48.81
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