Earthquake with magnitude of ML 0.3 on date 12-08-2021 and time 00:56:07 (UTC) in region 7 km E Bianchi (CS)

A magnitude ML 0.3 earthquake occured in region: 7 km E Bianchi (CS), on

  • 12-08-2021 00:56:07 (UTC)
  • 12-08-2021 02:56:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.123, 16.483 at 7 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
Bianchi CS 7 1305 1305
Colosimi CS 7 1247 2552
Panettieri CS 7 351 2903
Parenti CS 8 2188 5091
Carlopoli CZ 8 1516 6607
Soveria Mannelli CZ 10 3076 9683
Cicala CZ 11 968 10651
San Pietro Apostolo CZ 13 1691 12342
Serrastretta CZ 13 3176 15518
Sorbo San Basile CZ 14 809 16327
Decollatura CZ 14 3159 19486
Taverna CZ 14 2703 22189
Albi CZ 15 949 23138
Rogliano CS 15 5637 28775
Scigliano CS 15 1226 30001
Pedivigliano CS 15 831 30832
Carpanzano CS 16 255 31087
Mangone CS 16 1891 32978
Santo Stefano di Rogliano CS 16 1725 34703
Marzi CS 16 989 35692
Fossato Serralta CZ 16 594 36286
Motta Santa Lucia CZ 17 845 37131
Gimigliano CZ 17 3381 40512
Cellara CS 17 504 41016
Magisano CZ 17 1258 42274
Pentone CZ 18 2113 44387
Figline Vegliaturo CS 18 1137 45524
Belsito CS 18 923 46447
Conflenti CZ 18 1392 47839
Aprigliano CS 18 2890 50729
Piane Crati CS 19 1423 52152
Platania CZ 19 2172 54324
Miglierina CZ 19 767 55091
Tiriolo CZ 20 3870 58961
Feroleto Antico CZ 20 2171 61132
Altilia CS 20 711 61843
Pietrafitta CS 20 1310 63153
Sellia CZ 20 530 63683

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km NE of Lamezia Terme (70714 inhabitants)
26 Km NW of Catanzaro (90612 inhabitants)
27 Km SE of Cosenza (67546 inhabitants)
56 Km W of Crotone (62178 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.3 2021-08-12
00:56:07
39.1227 16.4832 7 2021-08-12
01:05:46
Sala Sismica INGV-Roma 93983201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-08-12 00:56:07 ± 0.18
Latitude 39.1227 ± 0.0036
Longitude 16.4832 ± 0.0046
Depth (km) 7 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 93983201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 490
Semi-minor axis of confidence ellipse (meter) 84
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 43
Circular confidence region, given by single value of horizontal uncertainty (meter) 490
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 161
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.28059
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.3

Field Value
Value 0.3
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 93983201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-08-12 01:05:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LAV9.HHZ. 2021-08-12T00:57:18.21 3.0 positive manual Pg 14.77 0
CR.STON.BHZ. 2021-08-12T00:57:16.84 3.0 undecidable manual Pg 13.35 0
IV.FAGN.HHZ. 2021-08-12T00:57:10.31 3.0 positive manual Pg 7.1 0
IV.MTMR.EHZ. 2021-08-12T00:57:05.04 3.0 undecidable manual Sn -0.96 0
IV.CDRU.HHZ. 2021-08-12T00:56:55.02 3.0 undecidable manual Sg 0.84 0
IV.HMDC.HHZ. 2021-08-12T00:56:48.12 3.0 undecidable manual Pg 3.22 0
IV.MCPD.HHZ. 2021-08-12T00:56:33.87 3.0 undecidable manual Pg 0.45 0
IV.MILZ.HHZ. 2021-08-12T00:56:26.89 3.0 undecidable manual Pg -0.99 0
IV.CELI.HHZ. 2021-08-12T00:56:18.78 0.6 undecidable manual S 4 0.2806 103 0.3 46
IV.CAR1.HHZ. 2021-08-12T00:56:16.96 0.6 undecidable manual S 302 0.2482 104 -0.29 46
MN.TIP.HHZ. 2021-08-12T00:56:16.16 0.6 undecidable manual S 75 0.2203 106 -0.08 49
IV.SPS2.HHZ. 2021-08-12T00:56:15.56 0.6 undecidable manual S 326 0.2023 107 0 50
IV.SELL.HHZ. 2021-08-12T00:56:14.98 0.6 undecidable manual S 141 0.179 109 0.26 47
IV.SERS.HHZ. 2021-08-12T00:56:14.63 0.6 undecidable manual S 118 0.1817 109 -0.17 48
IV.CAR1.HHZ. 2021-08-12T00:56:13.26 0.3 undecidable manual P 302 0.2482 104 0.17 72
IV.CELI.HHZ. 2021-08-12T00:56:13.66 0.3 undecidable manual P 4 0.2806 103 -0.14 72
IV.SPS2.HHZ. 2021-08-12T00:56:12.15 0.3 undecidable manual P 326 0.2023 107 0.04 74
MN.TIP.HHZ. 2021-08-12T00:56:12.49 0.1 undecidable manual P 75 0.2203 106 -0.02 99
IV.SELL.HHZ. 2021-08-12T00:56:11.60 0.1 undecidable manual P 141 0.179 109 -0.03 100
IV.SERS.HHZ. 2021-08-12T00:56:11.68 0.1 positive manual P 118 0.1817 109 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HHN. ML:0.5 2.49E-5 1.46 AML other m 2021-08-12T00:56:14.78
IV.SERS.HHE. ML:0.6 3.095E-5 0.62 AML other m 2021-08-12T00:56:15.15
IV.SELL.HHE. ML:0.3 1.625E-5 0.62 AML other m 2021-08-12T00:56:15.15
IV.SELL.HHN. ML:0.1 1.038E-5 0.34 AML other m 2021-08-12T00:56:15.93
IV.SPS2.HHN. ML:0.2 9.27E-6 0.36 AML other m 2021-08-12T00:56:16.22
IV.SPS2.HHE. ML:-0.1 7.375E-6 0.9 AML other m 2021-08-12T00:56:16.15
MN.TIP.HHE. ML:0.4 1.5603535E-5 0.56 AML other m 2021-08-12T00:56:16.41
MN.TIP.HHN. ML:0.2 9.966071E-6 3.2 AML other m 2021-08-12T00:56:14.96
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