Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 21-03-2024 and time 21:27:16 (Italy) in region 3 km SW Campana (CS)

A magnitude ML 1.2 earthquake occured in region: 3 km SW Campana (CS), on

  • 21-03-2024 20:27:16 (UTC)
  • 21-03-2024 21:27:16 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.3870, 16.8060 at 32 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
Campana CS 3 1813 1813
Bocchigliero CS 6 1298 3111
Savelli KR 8 1271 4382
Verzino KR 10 1851 6233
Mandatoriccio CS 10 2872 9105
Scala Coeli CS 10 1014 10119
Umbriatico KR 10 863 10982
Pietrapaola CS 11 1141 12123
Pallagorio KR 13 1217 13340
Castelsilano KR 13 1015 14355
Caloveto CS 14 1263 15618
Terravecchia CS 15 823 16441
Cerenzia KR 16 1152 17593
Cropalati CS 16 1084 18677
Carfizzi KR 17 661 19338
Cariati CS 17 8355 27693
San Giovanni in Fiore CS 17 17372 45065
Crucoli KR 18 3115 48180
Caccuri KR 18 1663 49843
Longobucco CS 18 3183 53026
San Nicola dell'Alto KR 18 856 53882
Calopezzati CS 19 1369 55251
Paludi CS 20 1062 56313

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km NW of Crotone (62178 inhabitants)
48 Km E of Cosenza (67546 inhabitants)
56 Km NE of Catanzaro (90612 inhabitants)
62 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 1.2 2024-03-21
20:27:16		 39.3867 16.8055 32 2024-03-21
20:38:00		 Sala Sismica INGV-Roma 126039231
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-21 20:27:16 ± 0.21
Latitude 39.3867 ± 0.0072
Longitude 16.8055 ± 0.0081
Depth (km) 32 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 126039231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 780
Semi-minor axis of confidence ellipse (meter) 502
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 145
Circular confidence region, given by single value of horizontal uncertainty (meter) 780.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 84
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.81479
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 126039231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-21 20:38:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.HPAC.HHZ. 2024-03-21T20:28:35.88 3.0 undecidable manual Sg 3.52 0
IV.GRIS.EHZ. 2024-03-21T20:27:32.38 0.6 undecidable manual P 296 90.4428 105 0.45 40
IV.SERS.HHZ. 2024-03-21T20:27:31.25 0.6 undecidable manual S 195 40.2264 124 0.16 46
IV.SPS2.HHZ. 2024-03-21T20:27:31.48 0.6 undecidable manual S 255 41.4252 123 0.11 46
IV.CELI.HNZ. 2024-03-21T20:27:28.13 0.3 undecidable manual S 274 25.4523 138 0.04 73
IV.PIPA.HHE. 2024-03-21T20:27:26.00 0.6 undecidable manual S 5 10.9779 159 -0.02 50
IV.SELL.HNE. 2024-03-21T20:27:25.46 0.1 undecidable manual P 199 47.3193 119 -0.26 90
IV.SERS.HHZ. 2024-03-21T20:27:24.92 0.1 undecidable manual P 195 40.2264 124 0.14 93
IV.SPS2.HHZ. 2024-03-21T20:27:24.81 0.1 undecidable manual P 255 41.4252 123 -0.13 93
IV.CELI.HNZ. 2024-03-21T20:27:22.82 0.1 undecidable manual P 274 25.4523 138 -0.23 94
IY.CIRK.HHN.00 2024-03-21T20:27:22.88 0.1 undecidable manual P 89 21.9669 142 0.18 96
IV.LADO.EHE. 2024-03-21T20:27:22.37 0.1 undecidable manual P 127 18.7701 146 -0.05 98
IV.PIPA.HHE. 2024-03-21T20:27:21.84 0.1 undecidable manual P 5 10.9779 159 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HHN. ML:1.4 0.00006105 1.06 AML other m 2024-03-21T20:27:31.60
IV.SERS.HHE. ML:1.4 0.00006245 0.24 AML other m 2024-03-21T20:27:31.65
IV.SPS2.HHE. ML:0.9 0.0000211 0.4 AML other m 2024-03-21T20:27:33.07
IV.SPS2.HHN. ML:1.0 0.00002375 0.3 AML other m 2024-03-21T20:27:34.88
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