Earthquake with magnitude of ML 0.9 on date 15-06-2021 and time 17:39:48 (UTC) in region 9 km E Spezzano Piccolo (CS)

A magnitude ML 0.9 earthquake occured in region: 9 km E Spezzano Piccolo (CS), on

  • 15-06-2021 17:39:48 (UTC)
  • 15-06-2021 19:39:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.306, 16.449 at 17 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 9 2079 2079
Celico CS 9 2802 4881
Serra Pedace CS 9 986 5867
Spezzano della Sila CS 10 4541 10408
Pedace CS 10 1907 12315
Casole Bruzio CS 10 2578 14893
Pietrafitta CS 11 1310 16203
Rovito CS 11 3158 19361
Trenta CS 11 2633 21994
Lappano CS 12 941 22935
Aprigliano CS 12 2890 25825
San Pietro in Guarano CS 13 3663 29488
Piane Crati CS 13 1423 30911
Zumpano CS 13 2570 33481
Figline Vegliaturo CS 14 1137 34618
Cellara CS 14 504 35122
Castiglione Cosentino CS 15 2896 38018
Mangone CS 15 1891 39909
Parenti CS 16 2188 42097
Cosenza CS 17 67546 109643
Rose CS 17 4373 114016
Santo Stefano di Rogliano CS 17 1725 115741
Rogliano CS 18 5637 121378
Paterno Calabro CS 18 1398 122776
Dipignano CS 19 4376 127152
Marzi CS 19 989 128141

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km E of Cosenza (67546 inhabitants)
38 Km N of Lamezia Terme (70714 inhabitants)
46 Km N of Catanzaro (90612 inhabitants)
64 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 0.9 2021-06-15
17:39:48
39.3065 16.4488 17 2021-06-15
19:38:02
Sala Sismica INGV-Roma 91350681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-15 17:39:48 ± 0.05
Latitude 39.3065 ± 0.0027
Longitude 16.4488 ± 0.0023
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 91350681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 294
Semi-minor axis of confidence ellipse (meter) 235
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 25
Circular confidence region, given by single value of horizontal uncertainty (meter) 290
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 97
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.06
Epicentral distance of station closest to the epicenter (degree) 0.10702
Epicentral distance of station farthest from the epicenter (degree) 0.44157
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 91350681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-15 19:38:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CET2.HHZ. 2021-06-15T17:40:04.28 0.6 undecidable manual S 300 0.4416 99 -0.11 47
IV.SERS.HHZ. 2021-06-15T17:40:01.11 0.6 undecidable manual S 145 0.3283 104 0.01 50
MN.TIP.HHZ. 2021-06-15T17:39:59.39 0.6 undecidable manual S 118 0.2707 108 -0.08 50
IV.CET2.HHZ. 2021-06-15T17:39:57.79 0.3 negative manual P 300 0.4416 99 0.02 73
IV.CAR1.HHZ. 2021-06-15T17:39:57.29 0.6 undecidable manual S 254 0.1916 118 0 51
IV.SELL.HHZ. 2021-06-15T17:39:56.39 1.0 undecidable manual P 157 0.3516 103 0.13 24
IV.CELI.HHZ. 2021-06-15T17:39:55.43 0.6 undecidable manual S 26 0.107 138 0.12 51
IV.SERS.HHZ. 2021-06-15T17:39:55.89 0.1 undecidable manual P 145 0.3283 104 0.02 100
MN.TIP.HHZ. 2021-06-15T17:39:54.87 0.6 positive manual P 118 0.2707 108 -0.06 50
IV.CAR1.HHZ. 2021-06-15T17:39:53.69 1.0 negative manual P 254 0.1916 118 0.02 26
IV.CELI.HHZ. 2021-06-15T17:39:52.52 1.0 undecidable manual P 26 0.107 138 -0.01 26
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CELI.HHE. ML:0.6 3.175E-5 0.48 AML other m 2021-06-15T17:39:55.72
IV.CELI.HHN. ML:0.7 3.98E-5 0.74 AML other m 2021-06-15T17:39:55.70
IV.CAR1.HHN. ML:1.1 8.035E-5 0.54 AML other m 2021-06-15T17:39:57.55
IV.CAR1.HHE. ML:1 5.465E-5 1.02 AML other m 2021-06-15T17:39:58.89
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