Earthquake with magnitude of ML 1.0 on date 27-03-2020 and time 15:47:56 (UTC) in region 1 km NW Strongoli (KR)

A magnitude ML 1.0 earthquake occured in region: 1 km NW Strongoli (KR), on

  • 27-03-2020 15:47:56 (UTC)
  • 27-03-2020 16:47:56 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.28, 17.05 at 10 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
Strongoli KR 2 6571 6571
Melissa KR 4 3549 10120
San Nicola dell'Alto KR 6 856 10976
Carfizzi KR 7 661 11637
Casabona KR 8 2718 14355
Rocca di Neto KR 10 5687 20042
CirĂ² KR 12 2936 22978
Pallagorio KR 12 1217 24195
CirĂ² Marina KR 12 14902 39097
Umbriatico KR 14 863 39960
Belvedere di Spinello KR 15 2297 42257
Verzino KR 16 1851 44108
Crucoli KR 17 3115 47223
Santa Severina KR 18 2131 49354
Scandale KR 19 3169 52523

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km N of Crotone (62178 inhabitants)
57 Km NE of Catanzaro (90612 inhabitants)
68 Km E of Cosenza (67546 inhabitants)
71 Km NE of Lamezia Terme (70714 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled 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
Rev 100 ML 1.0 2020-03-27
15:47:56
39.28 17.04 10 2020-03-27
16:02:31
Sala Sismica INGV-Roma 77621461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-27 15:47:56 ± 0.36
Latitude 39.28 ± 0.01
Longitude 17.04 ± 0.02
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77621461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2150
Semi-minor axis of confidence ellipse (meter) 1150
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 274
Circular confidence region, given by single value of horizontal uncertainty (meter) 2150
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 269
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 9
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.43887
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 13
Type of magnitude ML
Reference to an origin 77621461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-27 16:02:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FIR.HHZ. 2020-03-27T15:49:41.72 3.0 undecidable manual Pg 14.75 0
IV.PE3.EHZ. 2020-03-27T15:49:20.12 3.0 undecidable manual Pn 2.62 0
IV.CERT.HHZ. 2020-03-27T15:49:00.33 3.0 positive manual Pn 2.84 0
AC.VLO.HHZ. 2020-03-27T15:48:54.11 3.0 undecidable manual Sg 0.02 0
XK.SELL.HHZ. 2020-03-27T15:48:12.51 0.6 undecidable manual S 228 0.4389 50 -0.06 49
IV.CELI.HHZ. 2020-03-27T15:48:12.38 0.6 undecidable manual S 287 0.4326 50 0 50
IV.SERS.HHZ. 2020-03-27T15:48:10.22 0.3 undecidable manual S 229 0.3687 50 -0.26 71
MN.TIP.HHZ. 2020-03-27T15:48:06.75 0.6 undecidable manual S 246 0.2437 50 -0.04 51
IV.CELI.HHZ. 2020-03-27T15:48:06.07 0.1 undecidable manual P 287 0.4326 50 0.22 95
XK.SELL.HHZ. 2020-03-27T15:48:05.92 0.1 undecidable manual P 228 0.4389 50 -0.04 98
IV.SERS.HHZ. 2020-03-27T15:48:04.73 0.1 undecidable manual P 229 0.3687 50 -0.03 100
MN.TIP.HHZ. 2020-03-27T15:48:03.03 0.1 undecidable manual P 246 0.2437 50 0.4 95
IV.PIPA.HHZ. 2020-03-27T15:48:02.45 0.6 undecidable manual P 319 0.2707 50 -0.65 44
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIPA.HHN. ML:0 3.8542975E-5 0.2048 AML other m 2020-03-27T15:48:10.99
IV.PIPA.HHE. ML:0 6.296311E-5 0.2816 AML other m 2020-03-27T15:48:11.05
IV.PIPA.HNE. ML:1.3 9.9603135E-5 2.7264 AML other m 2020-03-27T15:48:12.54
MN.TIP.HHE. ML:0.9 4.1776583E-5 0.3584 AML other m 2020-03-27T15:48:07.85
MN.TIP.HHN. ML:0.8 3.411208E-5 0.384 AML other m 2020-03-27T15:48:07.81
MN.TIP.HNE. ML:1 6.118707E-5 0.4736 AML other m 2020-03-27T15:48:08.68
MN.TIP.HNN. ML:1 5.524091E-5 0.3968 AML other m 2020-03-27T15:48:07.80
IV.SERS.HHE. ML:1 3.147858E-5 0.9856 AML other m 2020-03-27T15:48:10.43
IV.SERS.HHN. ML:1.2 5.307504E-5 0.4736 AML other m 2020-03-27T15:48:10.49
IV.SERS.HNE. ML:1.2 4.8475685E-5 0.6912 AML other m 2020-03-27T15:48:08.79
IV.SERS.HNN. ML:1 3.503534E-5 2.0352 AML other m 2020-03-27T15:48:11.28
IV.CELI.HHE. ML:0.9 2.0901085E-5 2.6752 AML other m 2020-03-27T15:48:13.65
IV.CELI.HHN. ML:1 2.377442E-5 0.9088 AML other m 2020-03-27T15:48:13.10
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download