Earthquake with magnitude of ML 1.1 on date 28-03-2020 and time 02:29:45 (UTC) in region 3 km NE Belvedere di Spinello (KR)

A magnitude ML 1.1 earthquake occured in region: 3 km NE Belvedere di Spinello (KR), on

  • 28-03-2020 02:29:45 (UTC)
  • 28-03-2020 03:29:45 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.24, 16.91 at 23 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
Belvedere di Spinello KR 3 2297 2297
Casabona KR 4 2718 5015
San Nicola dell'Alto KR 8 856 5871
Pallagorio KR 8 1217 7088
Rocca di Neto KR 9 5687 12775
Verzino KR 10 1851 14626
Carfizzi KR 10 661 15287
Santa Severina KR 10 2131 17418
Cerenzia KR 11 1152 18570
Caccuri KR 11 1663 20233
Roccabernarda KR 12 3393 23626
Melissa KR 12 3549 27175
Strongoli KR 13 6571 33746
Umbriatico KR 13 863 34609
Castelsilano KR 13 1015 35624
Scandale KR 13 3169 38793
Savelli KR 14 1271 40064
San Mauro Marchesato KR 15 2157 42221
Petilia Policastro KR 17 9173 51394
San Giovanni in Fiore CS 19 17372 68766
Cotronei KR 19 5480 74246
Mesoraca KR 20 6523 80769

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km NW of Crotone (62178 inhabitants)
46 Km NE of Catanzaro (90612 inhabitants)
57 Km E of Cosenza (67546 inhabitants)
59 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 1.1 2020-03-28
02:29:45
39.24 16.91 23 2020-03-28
02:37:21
Sala Sismica INGV-Roma 77635891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-28 02:29:45 ± 0.3
Latitude 39.24 ± 0.01
Longitude 16.91 ± 0.02
Depth (km) 23 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77635891

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1529
Semi-minor axis of confidence ellipse (meter) 1442
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 255
Circular confidence region, given by single value of horizontal uncertainty (meter) 1530
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 238
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) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.1331
Epicentral distance of station farthest from the epicenter (degree) 0.88763
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:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 77635891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-28 02:37:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ORI.HHZ. 2020-03-28T02:30:02.39 0.3 undecidable manual P 337 0.8876 98 0.28 83
XK.SELL.HHZ. 2020-03-28T02:29:59.09 0.6 undecidable manual S 221 0.3372 114 0.58 55
IV.CELI.HHZ. 2020-03-28T02:29:58.90 0.3 undecidable manual S 298 0.3534 113 -0.06 97
IV.PIPA.HHZ. 2020-03-28T02:29:56.74 0.3 undecidable manual S 343 0.259 121 0.29 94
IV.SERS.HHZ. 2020-03-28T02:29:56.94 0.3 undecidable manual S 221 0.2662 121 0.3 92
MN.TIP.HHZ. 2020-03-28T02:29:53.48 0.3 undecidable manual S 244 0.1331 143 -0.17 100
XK.SELL.HHZ. 2020-03-28T02:29:52.64 0.6 negative manual P 221 0.3372 114 -0.32 62
IV.CELI.HHZ. 2020-03-28T02:29:52.87 1.0 positive manual P 298 0.3534 113 -0.35 30
IV.PIPA.HHZ. 2020-03-28T02:29:51.06 1.0 positive manual P 343 0.259 121 -0.72 28
IV.SERS.HHZ. 2020-03-28T02:29:51.55 0.6 positive manual P 221 0.2662 121 -0.33 63
MN.TIP.HHZ. 2020-03-28T02:29:49.84 0.6 positive manual P 244 0.1331 143 -0.32 65
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHN. ML:0.9 4.8E-5 0.66 AML other m 2020-03-28T02:29:53.60
MN.TIP.HHE. ML:0.7 3.235E-5 0.48 AML other m 2020-03-28T02:29:54.73
IV.SERS.HHN. ML:1 4.135E-5 0.64 AML other m 2020-03-28T02:29:57.16
IV.PIPA.HHE. ML:1.4 0.0001062 0.22 AML other m 2020-03-28T02:29:57.82
IV.PIPA.HHN. ML:1.3 7.81E-5 0.32 AML other m 2020-03-28T02:29:57.75
IV.SERS.HHE. ML:1 3.67E-5 0.32 AML other m 2020-03-28T02:29:59.24
IV.ORI.HHN. ML:2.2 0.0001565 0.06 AML other m 2020-03-28T02:30:09.27
IV.ORI.HHE. ML:2.4 0.000265 0.06 AML other m 2020-03-28T02:30:09.27
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