Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 05-07-2023 and time 15:16:22 (Italy) in region 1 km NW San Cosmo Albanese (CS)

A magnitude ML 1.1 earthquake occured in region: 1 km NW San Cosmo Albanese (CS), on

  • 05-07-2023 13:16:22 (UTC)
  • 05-07-2023 15:16:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.5920, 16.4170 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.

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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
San Cosmo Albanese CS 1 591 591
Vaccarizzo Albanese CS 2 1125 1716
San Giorgio Albanese CS 4 1432 3148
San Demetrio Corone CS 5 3559 6707
Santa Sofia d'Epiro CS 9 2628 9335
Corigliano Calabro CS 9 40427 49762
Terranova da Sibari CS 10 5100 54862
Acri CS 12 20858 75720
Spezzano Albanese CS 12 7028 82748
Tarsia CS 13 2054 84802
San Lorenzo del Vallo CS 13 3394 88196
Bisignano CS 14 10203 98399
Rossano CS 19 36842 135241
Luzzi CS 19 9396 144637

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km NE of Cosenza (67546 inhabitants)
69 Km N of Lamezia Terme (70714 inhabitants)
78 Km N of Catanzaro (90612 inhabitants)
83 Km NW of Crotone (62178 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 1.1 2023-07-05
13:16:22		 39.5917 16.4168 11 2023-07-05
13:23:48		 Sala Sismica INGV-Roma 118992901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-07-05 13:16:22 ± 0.05
Latitude 39.5917 ± 0.0027
Longitude 16.4168 ± 0.0047
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118992901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 377
Semi-minor axis of confidence ellipse (meter) 249
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 45
Circular confidence region, given by single value of horizontal uncertainty (meter) 380.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.09173
Epicentral distance of station farthest from the epicenter (degree) 0.37322
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 118992901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-07-05 13:23:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CET2.HHZ. 2023-07-05T13:16:36.09 0.3 undecidable manual S 260 40.1265 50 -0.13 71
XE.T0702.HHZ. 2023-07-05T13:16:34.26 0.3 undecidable manual S 297 31.8459 50 0.25 70
IV.SPS2.HHZ. 2023-07-05T13:16:34.56 0.6 undecidable manual S 191 34.0437 50 -0.03 49
IV.CELI.HHZ. 2023-07-05T13:16:31.40 0.3 undecidable manual S 159 22.3554 50 -0.08 74
IV.CAR1.HHZ. 2023-07-05T13:16:31.04 1.0 undecidable manual P 205 41.4252 50 0.22 23
IV.CET2.HHZ. 2023-07-05T13:16:30.63 0.3 undecidable manual P 260 40.1265 50 0.01 73
IV.PIPA.HHZ. 2023-07-05T13:16:30.12 0.3 undecidable manual P 109 36.1416 50 0.13 71
XE.BIDON.HHN. 2023-07-05T13:16:30.57 0.1 undecidable manual P 5 39.4272 50 0.07 96
XE.T0702.HHZ. 2023-07-05T13:16:29.42 1.0 negative manual P 297 31.8459 50 0.08 24
IV.SALB.HNN. 2023-07-05T13:16:29.18 0.1 undecidable manual P 349 32.2455 50 -0.22 94
IV.SPS2.HHZ. 2023-07-05T13:16:29.61 1.0 negative manual P 191 34.0437 50 -0.06 24
XE.ZIDIL.HHN. 2023-07-05T13:16:28.22 0.1 undecidable manual P 328 25.0527 50 -0.07 98
IV.TDS.HHZ. 2023-07-05T13:16:27.98 0.3 undecidable manual S 318 10.1787 136 -0.1 75
IV.CELI.HHZ. 2023-07-05T13:16:27.91 0.3 positive manual P 159 22.3554 50 0.03 75
IV.TDS.HHZ. 2023-07-05T13:16:26.03 0.1 positive manual P 318 10.1787 136 0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TDS.HHN. ML:1.5 0.0003525 0.24 AML other m 2023-07-05T13:16:28.27
IV.TDS.HHE. ML:1.5 0.00034899999999999997 1.66 AML other m 2023-07-05T13:16:28.99
IV.CELI.HHN. ML:0.9 0.0000518 0.2 AML other m 2023-07-05T13:16:31.63
IV.CELI.HHE. ML:1.1 0.00008415 0.36 AML other m 2023-07-05T13:16:31.59
XE.T0702.HHE. ML:0.8 0.0000283 1.08 AML other m 2023-07-05T13:16:35.59
IV.SPS2.HHE. ML:0.9 0.00002985 0.34 AML other m 2023-07-05T13:16:35.87
XE.T0702.HHN. ML:0.8 0.0000227 1.2 AML other m 2023-07-05T13:16:36.94
IV.SPS2.HHN. ML:1.0 0.000043950000000000004 0.28 AML other m 2023-07-05T13:16:37.49
IV.PIPA.HHN. ML:1.2 0.0000536 1.38 AML other m 2023-07-05T13:16:37.13
IV.CAR1.HHN. ML:1.3 0.0000673 1.18 AML other m 2023-07-05T13:16:39.68
IV.CAR1.HHE. ML:1.4 0.00007495 0.82 AML other m 2023-07-05T13:16:40.18
IV.PIPA.HHE. ML:1.2 0.000058450000000000005 0.5 AML other m 2023-07-05T13:16:40.44
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