Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 27-03-2020 and time 15:40:46 (UTC) in region 3 km W Casabona (KR)

A magnitude ML 1.5 earthquake occured in region: 3 km W Casabona (KR), on

  • 27-03-2020 15:40:46 (UTC)
  • 27-03-2020 16:40:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.2480, 16.9290 at 25 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Casabona KR 3 2718 2718
Belvedere di Spinello KR 5 2297 5015
San Nicola dell'Alto KR 6 856 5871
Pallagorio KR 7 1217 7088
Carfizzi KR 8 661 7749
Rocca di Neto KR 9 5687 13436
Verzino KR 9 1851 15287
Melissa KR 10 3549 18836
Strongoli KR 11 6571 25407
Santa Severina KR 11 2131 27538
Umbriatico KR 12 863 28401
Cerenzia KR 13 1152 29553
Caccuri KR 13 1663 31216
Roccabernarda KR 14 3393 34609
Scandale KR 14 3169 37778
Castelsilano KR 14 1015 38793
Savelli KR 15 1271 40064
San Mauro Marchesato KR 16 2157 42221
Cirò KR 19 2936 45157
Petilia Policastro KR 19 9173 54330
San Giovanni in Fiore CS 20 17372 71702

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km NW of Crotone (62178 inhabitants)
48 Km NE of Catanzaro (90612 inhabitants)
58 Km E of Cosenza (67546 inhabitants)
61 Km NE of Lamezia Terme (70714 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 1.5 2020-03-27
15:40:46		 39.2483 16.9288 25 2020-07-18
21:08:31		 Bollettino Sismico Italiano INGV 77981461
Reviewed
Rev100 		ML 1.5 2020-03-27
15:40:46		 39.2458 16.9492 23 2020-03-27
15:59:14		 Sala Sismica INGV-Roma 77621431
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-27 15:40:46 ± 0.22
Latitude 39.2483 ± 0.0063
Longitude 16.9288 ± 0.0174
Depth (km) 25 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77981461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1208
Semi-minor axis of confidence ellipse (meter) 977
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 270
Circular confidence region, given by single value of horizontal uncertainty (meter) 1210.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 226
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.14929
Epicentral distance of station farthest from the epicenter (degree) 0.88493
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.4
Num. used stations 11
Type of magnitude ML
Reference to an origin 77981461
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-24 14:50:55

ML:1.5

Field Value
Value 1.5
Uncertainty 0.4
Num. used stations 12
Type of magnitude ML
Reference to an origin 77621431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-27 15:59:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PLAC.HHE. 2020-03-27T15:41:04.07 0.3 undecidable manual P 206 98.2239 99 0.6 57
XK.SELL.HHZ. 2020-03-27T15:41:01.06 0.3 undecidable manual S 221 39.2274 116 0.52 65
IV.CELI.HHZ. 2020-03-27T15:41:01.03 0.6 undecidable manual S 296 39.9267 115 0.32 46
IV.SALB.HHZ. 2020-03-27T15:41:01.76 0.3 undecidable manual P 325 85.7475 101 0.18 65
XK.ALB1.HNZ. 2020-03-27T15:40:59.66 0.6 undecidable manual S 229 37.8288 117 -0.56 44
IV.PIPA.HHZ. 2020-03-27T15:40:58.51 0.6 undecidable manual S 340 28.0497 126 0.55 44
IV.SERS.HHZ. 2020-03-27T15:40:58.93 0.6 undecidable manual S 221 31.3464 122 0.23 47
IV.GRI.EHN. 2020-03-27T15:40:58.57 0.3 undecidable manual P 223 64.491 105 0.19 68
IV.TDS.HHN. 2020-03-27T15:40:58.74 0.3 undecidable manual P 312 68.1762 104 -0.2 67
IV.SPS2.HHE. 2020-03-27T15:40:56.19 0.3 undecidable manual P 276 50.9157 109 -0.19 69
MN.TIP.HHZ. 2020-03-27T15:40:55.43 0.6 undecidable manual S 243 16.5723 142 -0.32 48
XK.SELL.HHZ. 2020-03-27T15:40:54.57 0.3 undecidable manual P 221 39.2274 116 -0.14 72
IV.CELI.HHZ. 2020-03-27T15:40:54.89 0.1 undecidable manual P 296 39.9267 115 0.08 97
XK.ALB1.HNZ. 2020-03-27T15:40:54.25 0.1 undecidable manual P 229 37.8288 117 -0.28 93
IV.PIPA.HHZ. 2020-03-27T15:40:53.03 0.1 undecidable manual P 340 28.0497 126 -0.19 96
IV.SERS.HHZ. 2020-03-27T15:40:53.47 0.1 positive manual P 221 31.3464 122 -0.18 96
MN.TIP.HHZ. 2020-03-27T15:40:51.82 0.1 positive manual P 243 16.5723 142 -0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HNN. ML:5.0 0.499976047655 0.3104 AML other m 2020-03-27T15:40:55.12
MN.TIP.HHE. ML:1.0 0.0000481771 1.0368 AML other m 2020-03-27T15:40:55.40
MN.TIP.HNE. ML:1.0 0.00005233579500000001 1.8208 AML other m 2020-03-27T15:40:55.92
IV.SERS.HHE. ML:1.6 0.00013525003999999998 0.3712 AML other m 2020-03-27T15:40:59.30
IV.SERS.HNN. ML:1.6 0.00015190664999999997 0.3456 AML other m 2020-03-27T15:40:59.37
IV.SERS.HHN. ML:1.8 0.00023084035000000002 0.4992 AML other m 2020-03-27T15:40:59.32
IV.SERS.HNE. ML:1.8 0.00022593645 0.512 AML other m 2020-03-27T15:40:59.32
IV.CELI.HNE. ML:1.4 0.00006872137000000001 0.384 AML other m 2020-03-27T15:41:02.02
IV.CELI.HHE. ML:1.4 0.000072796935 0.3328 AML other m 2020-03-27T15:41:02.04
IV.CELI.HHN. ML:1.5 0.00008366749500000001 0.2432 AML other m 2020-03-27T15:41:02.37
IV.CELI.HNN. ML:1.4 0.00007608133 0.2432 AML other m 2020-03-27T15:41:02.37
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