Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 07-07-2021 and time 05:51:11 (Italy) in region 3 km SE Sangineto (CS)

A magnitude ML 1.0 earthquake occured in region: 3 km SE Sangineto (CS), on

  • 07-07-2021 03:51:11 (UTC)
  • 07-07-2021 05:51:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.5920, 15.9390 at 25 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
Sangineto CS 3 1338 1338
Bonifati CS 3 2858 4196
Sant'Agata di Esaro CS 5 1890 6086
Belvedere Marittimo CS 7 9371 15457
Cetraro CS 8 10128 25585
Malvito CS 10 1795 27380
Fagnano Castello CS 11 3885 31265
San Sosti CS 11 2185 33450
Acquappesa CS 11 1907 35357
Santa Caterina Albanese CS 11 1222 36579
Buonvicino CS 12 2247 38826
Mottafollone CS 13 1236 40062
Diamante CS 14 5329 45391
Guardia Piemontese CS 15 1911 47302
Maierà CS 16 1224 48526
San Marco Argentano CS 16 7424 55950
Mongrassano CS 16 1607 57557
San Donato di Ninea CS 16 1360 58917
Grisolia CS 17 2249 61166
Cervicati CS 17 829 61995
Cerzeto CS 18 1373 63368
San Martino di Finita CS 18 1100 64468
Verbicaro CS 18 3056 67524
Roggiano Gravina CS 19 7208 74732
Acquaformosa CS 20 1106 75838
Santa Maria del Cedro CS 20 4954 80792

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km NW of Cosenza (67546 inhabitants)
76 Km NW of Lamezia Terme (70714 inhabitants)
95 Km NW of Catanzaro (90612 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 1.0 2021-07-07
03:51:11		 39.5917 15.939 25 2021-07-07
04:02:05		 Sala Sismica INGV-Roma 92334821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-07-07 03:51:11 ± 0.19
Latitude 39.5917 ± 0.0117
Longitude 15.9390 ± 0.0187
Depth (km) 25 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 92334821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1912
Semi-minor axis of confidence ellipse (meter) 423
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 233
Circular confidence region, given by single value of horizontal uncertainty (meter) 1910.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 163
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.99105
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 92334821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-07-07 04:02:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ZEN8.EHZ. 2021-07-07T03:53:12.04 3.0 undecidable manual Pg 19.700001 0
IV.NDIM.HHZ. 2021-07-07T03:53:01.24 3.0 negative manual Pg 18.360001 0
IV.MMUR.HNZ. 2021-07-07T03:53:01.66 3.0 undecidable manual Sn -4.47 0
IV.CAVE.HHZ. 2021-07-07T03:52:59.33 3.0 positive manual Pg 17.280001 0
SI.ABSI.HHZ. 2021-07-07T03:52:59.15 3.0 undecidable manual Pn -3.58 0
IV.SACS.HHZ. 2021-07-07T03:52:57.29 3.0 undecidable manual Sn -8.09 0
RD.PGF.BHZ. 2021-07-07T03:52:55.36 3.0 positive manual Pg 19.940001 0
IV.SRES.HHZ. 2021-07-07T03:52:48.38 3.0 undecidable manual Sn 1.37 0
IV.ATFO.HHZ. 2021-07-07T03:52:29.17 3.0 positive manual Pg 12.86 0
IV.SACS.HHZ. 2021-07-07T03:52:23.32 3.0 undecidable manual Pg 8.68 0
IV.CRTC.HHZ. 2021-07-07T03:52:23.93 3.0 undecidable manual Pn 4.37 0
IV.MCIV.CHZ. 2021-07-07T03:52:16.19 3.0 negative manual Pn 0.65 0
CR.STON.BHZ. 2021-07-07T03:52:15.84 3.0 negative manual Pg 10.74 0
AC.KBN.HHZ. 2021-07-07T03:52:10.86 3.0 undecidable manual Pn 0.42 0
IV.RCAV.EHZ. 2021-07-07T03:52:09.48 3.0 undecidable manual Pg 12.11 0
IV.FDMO.HHZ. 2021-07-07T03:52:09.32 3.0 positive manual Pn -0.44 0
IV.ESCV.HHZ. 2021-07-07T03:52:01.46 3.0 undecidable manual Sn -2.81 0
IV.CPTP.HHZ. 2021-07-07T03:51:57.79 3.0 negative manual Pg 10.24 0
IV.MTMR.EHZ. 2021-07-07T03:51:55.96 3.0 undecidable manual Sg 1.05 0
IV.ISTR.HHN. 2021-07-07T03:51:45.25 0.1 undecidable manual P 110.0121 1.538 0
IV.IST3.HHZ. 2021-07-07T03:51:44.50 0.1 undecidable manual P 106.9152 1.509 0
IV.ECTS.HHZ. 2021-07-07T03:51:41.56 3.0 positive manual Pg 4.03 0
IV.CSFT.HHZ. 2021-07-07T03:51:35.13 3.0 negative manual Pn -3.6 0
IV.CELI.HHZ. 2021-07-07T03:51:28.88 0.1 undecidable manual S 113 53.1024 109 0.29 89
IV.CAR1.HHZ. 2021-07-07T03:51:26.03 0.3 undecidable manual S 148 44.2224 113 -0.34 67
IV.MGR.HHE. 2021-07-07T03:51:23.60 0.1 undecidable manual P 332 68.8755 104 -0.04 91
IV.CELI.HHZ. 2021-07-07T03:51:21.41 0.1 undecidable manual P 113 53.1024 109 0.11 92
IV.CAR1.HHZ. 2021-07-07T03:51:20.17 0.3 negative manual P 148 44.2224 113 0.15 70
IV.GRIS.EHZ. 2021-07-07T03:51:20.64 0.1 undecidable manual S 336 18.0708 140 0.01 100
IV.CET2.HHZ. 2021-07-07T03:51:19.03 0.1 undecidable manual S 169 7.0929 162 -0.17 100
MN.CUC.HHZ. 2021-07-07T03:51:19.85 1.0 negative manual P 347 45.8208 112 -0.41 22
IV.TDS.HHZ. 2021-07-07T03:51:18.42 0.3 undecidable manual P 77 34.9428 119 -0.31 69
IV.CET2.HHZ. 2021-07-07T03:51:16.06 0.1 undecidable manual P 169 7.0929 162 0.18 99
IV.GRIS.EHZ. 2021-07-07T03:51:16.89 0.6 positive manual P 336 18.0708 140 0.18 48
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CET2.HHE. ML:1.3 0.000127 0.08 AML other m 2021-07-07T03:51:19.15
IV.CET2.HHN. ML:1.6 0.00026000165 0.0992 AML other m 2021-07-07T03:51:19.10
IV.GRIS.EHE. ML:0.8 0.000032549475 0.24 AML other m 2021-07-07T03:51:20.91
IV.GRIS.EHN. ML:0.9 0.000038435655 0.08 AML other m 2021-07-07T03:51:20.98
IV.CAR1.HHE. ML:0.8 0.00001621014 0.3424 AML other m 2021-07-07T03:51:26.48
IV.CAR1.HHN. ML:1.0 0.00002495 0.82 AML other m 2021-07-07T03:51:26.59
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