Earthquake with magnitude of Md 1.2 on date 12-09-2024 and time 15:26:50 (UTC) in region Costa Ionica Crotonese (Crotone)

A magnitude Md 1.2 earthquake occured in region: Costa Ionica Crotonese (Crotone), on

  • 12-09-2024 15:26:50 (UTC)
  • 12-09-2024 17:26:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.4220, 17.1040 at 11 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
CirĂ² KR 6 2936 2936
CirĂ² Marina KR 7 14902 17838
Crucoli KR 9 3115 20953
Terravecchia CS 14 823 21776
Melissa KR 15 3549 25325
Cariati CS 16 8355 33680
Carfizzi KR 17 661 34341
Strongoli KR 18 6571 40912
Umbriatico KR 18 863 41775
San Nicola dell'Alto KR 18 856 42631
Scala Coeli CS 19 1014 43645

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km N of Crotone (62178 inhabitants)
72 Km NE of Catanzaro (90612 inhabitants)
74 Km E of Cosenza (67546 inhabitants)
84 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
Md 1.2 2024-09-12
15:26:50
39.422 17.1042 11 2024-09-12
16:12:07
Sala Sismica INGV-Roma 131389481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-12 15:26:50 ± 0.64
Latitude 39.4220 ± 0.0198
Longitude 17.1042 ± 0.0407
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 131389481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3720
Semi-minor axis of confidence ellipse (meter) 1780
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 245
Circular confidence region, given by single value of horizontal uncertainty (meter) 3720.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 289
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.16817
Epicentral distance of station farthest from the epicenter (degree) 0.23113
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitude information

Md:1.2

Field Value
Value 1.2
Uncertainty 0.8
Num. used stations 2
Type of magnitude Md
Reference to an origin 131389481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-12 16:12:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IY.CMPN.HHZ.00 2024-09-12T15:26:59.33 0.6 undecidable manual S 266 23.5542 50 0.41 47
IV.PIPA.HHZ. 2024-09-12T15:26:58.87 0.6 undecidable manual S 286 25.6521 50 -0.62 44
IV.LADO.EHZ. 2024-09-12T15:26:57.66 0.6 undecidable manual S 215 18.6702 50 0.04 51
IV.PIPA.HHZ. 2024-09-12T15:26:55.94 0.3 negative manual P 286 25.6521 50 0.4 70
IY.CMPN.HHZ.00 2024-09-12T15:26:55.11 0.1 undecidable manual P 266 23.5542 50 -0.1 99
IV.LADO.EHZ. 2024-09-12T15:26:54.35 0.1 undecidable manual P 215 18.6702 50 -0.11 100
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