Earthquake with magnitude of ML 0.8 on date 19-10-2021 and time 11:10:25 (Italy) in region 5 km E Spezzano Piccolo (CS)

A magnitude ML 0.8 earthquake occured in region: 5 km E Spezzano Piccolo (CS), on

  • 19-10-2021 09:10:25 (UTC)
  • 19-10-2021 11:10:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.3, 16.404 at 14 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
Spezzano Piccolo CS 5 2079 2079
Serra Pedace CS 6 986 3065
Celico CS 6 2802 5867
Spezzano della Sila CS 6 4541 10408
Pedace CS 6 1907 12315
Casole Bruzio CS 6 2578 14893
Pietrafitta CS 7 1310 16203
Rovito CS 7 3158 19361
Trenta CS 7 2633 21994
Lappano CS 8 941 22935
Aprigliano CS 8 2890 25825
San Pietro in Guarano CS 9 3663 29488
Zumpano CS 10 2570 32058
Piane Crati CS 10 1423 33481
Figline Vegliaturo CS 10 1137 34618
Cellara CS 11 504 35122
Castiglione Cosentino CS 12 2896 38018
Mangone CS 12 1891 39909
Cosenza CS 13 67546 107455
Santo Stefano di Rogliano CS 14 1725 109180
Rose CS 14 4373 113553
Paterno Calabro CS 15 1398 114951
Dipignano CS 15 4376 119327
Rogliano CS 15 5637 124964
Parenti CS 15 2188 127152
Marzi CS 17 989 128141
Carolei CS 17 3330 131471
Belsito CS 17 923 132394
Castrolibero CS 18 9894 142288
Mendicino CS 19 9450 151738
Carpanzano CS 19 255 151993
Luzzi CS 19 9396 161389
Domanico CS 19 943 162332
Cerisano CS 20 3196 165528
Rende CS 20 35338 200866
Marano Principato CS 20 3180 204046
Marano Marchesato CS 20 3553 207599
Colosimi CS 20 1247 208846

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km E of Cosenza (67546 inhabitants)
37 Km N of Lamezia Terme (70714 inhabitants)
47 Km NW of Catanzaro (90612 inhabitants)
67 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 0.8 2021-10-19
09:10:25
39.2998 16.404 14 2021-10-19
09:20:30
Sala Sismica INGV-Roma 96756531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-10-19 09:10:25 ± 0.05
Latitude 39.2998 ± 0.0036
Longitude 16.4040 ± 0.0035
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 96756531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 320
Semi-minor axis of confidence ellipse (meter) 311
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 10
Circular confidence region, given by single value of horizontal uncertainty (meter) 320
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 113
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 11
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
Epicentral distance of station farthest from the epicenter (degree) 0.41549
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 96756531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-10-19 09:20:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MARS.HHZ. 2021-10-19T09:12:17.10 3.0 undecidable manual Sg 10.43 0
IV.MFNL.HHZ. 2021-10-19T09:12:06.04 3.0 undecidable manual Sg 5.95 0
IV.RIBO.EHZ.01 2021-10-19T09:11:59.71 3.0 undecidable manual Pg 12.6 0
IV.FERS.EHZ. 2021-10-19T09:11:58.64 3.0 positive manual Pn -4.02 0
IV.CSNT.HHZ. 2021-10-19T09:11:58.08 3.0 negative manual Pg 8.25 0
MN.TRI.HHZ. 2021-10-19T09:11:54.63 3.0 negative manual Pn -7.08 0
OT.OT17.EHZ. 2021-10-19T09:11:40.84 3.0 undecidable manual Sg 2.38 0
IV.FDMO.HHZ. 2021-10-19T09:11:40.51 3.0 negative manual Pg 7.49 0
IV.LINA.HHZ. 2021-10-19T09:11:32.59 3.0 undecidable manual Pn -1.36 0
IV.VBKN.HHZ. 2021-10-19T09:11:29.95 3.0 undecidable manual Sg -3.45 0
AC.VLO.HHZ. 2021-10-19T09:11:25.99 3.0 undecidable manual Sn -4.94 0
IX.SSB3.HHZ.02 2021-10-19T09:10:56.75 3.0 positive manual Pg -1.61 0
IV.CMPR.HHZ. 2021-10-19T09:10:43.74 3.0 undecidable manual P -6.61 0
IV.CET2.HHZ. 2021-10-19T09:10:40.40 0.3 undecidable manual S 304 0.4155 95 -0.12 69
MN.TIP.HHZ. 2021-10-19T09:10:36.98 0.3 undecidable manual S 114 0.2995 98 -0.12 70
IV.CET2.HHZ. 2021-10-19T09:10:34.36 0.3 undecidable manual P 304 0.4155 95 0.1 69
IV.SERS.HHZ. 2021-10-19T09:10:33.19 0.3 undecidable manual P 140 0.3435 97 0.15 70
MN.TIP.HHZ. 2021-10-19T09:10:32.13 0.3 undecidable manual P 114 0.2995 98 -0.16 70
IV.CELI.HHZ. 2021-10-19T09:10:32.28 0.3 undecidable manual S 38 0.1313 122 -0.06 74
IV.CAR1.HHZ. 2021-10-19T09:10:32.94 0.1 undecidable manual S 253 0.1556 115 -0.05 99
IV.CAR1.HHZ. 2021-10-19T09:10:30.01 0.1 undecidable manual P 253 0.1556 115 0.09 98
IV.SPS2.HHZ. 2021-10-19T09:10:30.65 0.1 undecidable manual S 260 0.0513 153 -0.07 100
IV.CELI.HHZ. 2021-10-19T09:10:29.65 0.1 undecidable manual P 38 0.1313 122 0.11 98
IV.SPS2.HHZ. 2021-10-19T09:10:28.69 0.1 undecidable manual P 260 0.0513 153 0.09 100
IV.LADO.EHZ. 2021-10-19T09:10:23.27 3.0 undecidable manual P -0.42 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SPS2.HHE. ML:0.5 4.21073E-5 0.1984 AML other m 2021-10-19T09:10:31.75
IV.SPS2.HHN. ML:0.6 5.14E-5 0.22 AML other m 2021-10-19T09:10:30.78
IV.CELI.HHE. ML:0.5 2.695E-5 0.62 AML other m 2021-10-19T09:10:32.24
IV.CELI.HHN. ML:0.6 3.22E-5 0.22 AML other m 2021-10-19T09:10:32.65
IV.CAR1.HHN. ML:1.1 8.570592E-5 0.1408 AML other m 2021-10-19T09:10:33.45
IV.CAR1.HHE. ML:0.9 6.63E-5 0.16 AML other m 2021-10-19T09:10:33.69
IV.CAR1.HNE. ML:1.2 0.000120227525 0.16 AML other m 2021-10-19T09:10:33.38
IV.CAR1.HNN. ML:1 6.904116E-5 0.1408 AML other m 2021-10-19T09:10:33.90
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