Earthquake with magnitude of ML 0.7 on date 30-07-2021 and time 03:27:17 (UTC) in region 1 km NE Rovito (CS)

A magnitude ML 0.7 earthquake occured in region: 1 km NE Rovito (CS), on

  • 30-07-2021 03:27:17 (UTC)
  • 30-07-2021 05:27:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.316, 16.328 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
Rovito CS 1 3158 3158
Celico CS 1 2802 5960
Lappano CS 1 941 6901
Spezzano della Sila CS 2 4541 11442
Zumpano CS 3 2570 14012
Spezzano Piccolo CS 3 2079 16091
Trenta CS 3 2633 18724
Casole Bruzio CS 4 2578 21302
San Pietro in Guarano CS 4 3663 24965
Serra Pedace CS 4 986 25951
Pedace CS 5 1907 27858
Castiglione Cosentino CS 5 2896 30754
Pietrafitta CS 6 1310 32064
Cosenza CS 7 67546 99610
Aprigliano CS 8 2890 102500
Piane Crati CS 9 1423 103923
Rose CS 10 4373 108296
Figline Vegliaturo CS 10 1137 109433
Dipignano CS 11 4376 113809
Cellara CS 11 504 114313
Paterno Calabro CS 11 1398 115711
Castrolibero CS 11 9894 125605
Carolei CS 12 3330 128935
Mangone CS 12 1891 130826
Rende CS 13 35338 166164
Mendicino CS 13 9450 175614
Marano Marchesato CS 13 3553 179167
Marano Principato CS 13 3180 182347
Santo Stefano di Rogliano CS 14 1725 184072
Cerisano CS 14 3196 187268
Rogliano CS 15 5637 192905
Luzzi CS 15 9396 202301
Domanico CS 15 943 203244
Belsito CS 16 923 204167
Marzi CS 16 989 205156
San Fili CS 16 2719 207875
San Vincenzo La Costa CS 16 2195 210070
Montalto Uffugo CS 18 19669 229739
Parenti CS 18 2188 231927
Malito CS 19 783 232710
Carpanzano CS 19 255 232965
Acri CS 20 20858 253823

Municipalities with at least 50000 inhabitants

An earthquake occurred to
7 Km E of Cosenza (67546 inhabitants)
38 Km N of Lamezia Terme (70714 inhabitants)
51 Km NW of Catanzaro (90612 inhabitants)
74 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 0.7 2021-07-30
03:27:17
39.3157 16.328 11 2021-07-30
03:48:45
Sala Sismica INGV-Roma 93382131
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-07-30 03:27:17 ± 0.08
Latitude 39.3157 ± 0.0045
Longitude 16.3280 ± 0.0058
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 93382131

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 690
Semi-minor axis of confidence ellipse (meter) 140
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) 690
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 99
Number of associated phases, regardless of their use for origin computation 13
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) 0.02608
Epicentral distance of station farthest from the epicenter (degree) 0.56028
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 93382131
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-07-30 03:48:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CET2.HHZ. 2021-07-30T03:27:31.09 0.6 undecidable manual S 307 0.3579 90 0.26 46
IV.SERS.HHE. 2021-07-30T03:27:31.69 0.6 undecidable manual S 135 0.3957 90 -0.23 47
MN.TIP.HHE. 2021-07-30T03:27:30.14 0.6 undecidable manual S 112 0.3597 90 -0.73 42
IV.GRIS.EHE. 2021-07-30T03:27:29.03 0.6 undecidable manual P 319 0.5603 90 0.27 44
IV.SERS.HHE. 2021-07-30T03:27:26.21 0.6 undecidable manual P 135 0.3957 90 0.28 46
IV.CET2.HHZ. 2021-07-30T03:27:25.50 0.3 undecidable manual P 307 0.3579 90 0.2 70
MN.TIP.HHE. 2021-07-30T03:27:25.12 0.3 undecidable manual P 112 0.3597 90 -0.2 72
IV.CELI.HHZ. 2021-07-30T03:27:24.93 0.6 undecidable manual S 58 0.1646 90 -0.15 51
IV.CAR1.HHZ. 2021-07-30T03:27:23.36 0.3 undecidable manual S 235 0.1097 106 -0.1 76
IV.CELI.HHZ. 2021-07-30T03:27:21.99 0.1 undecidable manual P 58 0.1646 90 0 100
IV.SPS2.HHZ. 2021-07-30T03:27:21.65 0.3 undecidable manual S 161 0.0261 161 -0.08 78
IV.CAR1.HHZ. 2021-07-30T03:27:21.08 0.3 undecidable manual P 235 0.1097 106 0.03 76
IV.SPS2.HHZ. 2021-07-30T03:27:20.22 0.1 undecidable manual P 161 0.0261 161 0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SPS2.HHN. ML:1 0.0001465 1.62 AML other m 2021-07-30T03:27:21.81
IV.SPS2.HHE. ML:0.8 0.00011365 1.66 AML other m 2021-07-30T03:27:21.94
IV.CAR1.HHN. ML:0.7 5.09E-5 0.76 AML other m 2021-07-30T03:27:23.49
IV.CAR1.HHE. ML:0.5 3.53E-5 0.82 AML other m 2021-07-30T03:27:24.53
IV.CELI.HHN. ML:0.5 2.545E-5 0.46 AML other m 2021-07-30T03:27:25.34
IV.CELI.HHE. ML:0.1 9.35E-6 0.32 AML other m 2021-07-30T03:27:25.29
IV.CET2.HHN. ML:1 3.53E-5 0.9 AML other m 2021-07-30T03:27:32.47
IV.CET2.HHE. ML:0.8 1.88E-5 0.48 AML other m 2021-07-30T03:27:32.03
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