Earthquake with magnitude of ML 1.8 on date 03-04-2020 and time 14:47:42 (UTC) in region Costa Ionica Crotonese (Crotone)

A magnitude ML 1.8 earthquake occured in region: Costa Ionica Crotonese (Crotone), on

  • 03-04-2020 14:47:42 (UTC)
  • 03-04-2020 16:47:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.1000, 17.1440 at 11 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Crotone KR 3 62178 62178
Cutro KR 16 10541 72719
Rocca di Neto KR 16 5687 78406
Isola di Capo Rizzuto KR 16 17643 96049
Scandale KR 16 3169 99218
San Mauro Marchesato KR 19 2157 101375

Municipalities with at least 50000 inhabitants

An earthquake occurred to
3 Km NE of Crotone (62178 inhabitants)
52 Km E of Catanzaro (90612 inhabitants)
72 Km E of Lamezia Terme (70714 inhabitants)
79 Km E of Cosenza (67546 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 1.8 2020-04-03
14:47:42
39.1002 17.1435 11 2020-07-18
21:08:32
Bollettino Sismico Italiano INGV 78161651
Reviewed
Rev100
ML 1.6 2020-04-03
14:47:44
39.1283 16.9552 10 2020-04-03
15:01:55
Sala Sismica INGV-Roma 77835371
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-03 14:47:42 ± 0.08
Latitude 39.1002 ± 0.0000
Longitude 17.1435 ± 0.0000
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78161651

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 0
Semi-minor axis of confidence ellipse (meter) 0
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 45
Circular confidence region, given by single value of horizontal uncertainty (meter) 0.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 253
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.09627
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 77835371
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-03 15:01:55

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 78161651
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-16 12:18:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.ROTM.HHZ. 2020-04-03T14:49:21.23 3.0 negative manual Pn 1.89 0
IV.SCIAC.HHZ. 2020-04-03T14:49:18.62 3.0 undecidable manual Sg 17.24 0
IV.NDIM.HNZ. 2020-04-03T14:49:01.16 3.0 positive manual Pn -0.53 0
IV.FIAM.HHZ. 2020-04-03T14:48:57.76 3.0 undecidable manual Sn 0.35 0
IV.HAGA.HHZ. 2020-04-03T14:48:56.73 3.0 undecidable manual Sg 9.93 0
IV.NARO.HHZ. 2020-04-03T14:48:55.52 3.0 undecidable manual Pg 17.889999 0
IV.ASQU.HHZ. 2020-04-03T14:48:46.68 3.0 negative manual Pn 2.09 0
IV.SNTG.HHZ. 2020-04-03T14:48:30.08 3.0 undecidable manual Pn -1.48 0
OT.OT05.EHZ. 2020-04-03T14:48:27.56 3.0 undecidable manual Sg 6.14 0
IV.RM33.EHZ. 2020-04-03T14:48:27.39 3.0 undecidable manual Pn 5.54 0
IV.PTRJ.HNZ. 2020-04-03T14:48:23.59 3.0 undecidable manual Sn -0.14 0
MN.KEK.HHZ. 2020-04-03T14:48:15.89 3.0 negative manual Pn 0.16 0
IV.ROSPO.HHZ. 2020-04-03T14:48:11.27 3.0 undecidable manual Pn 1.78 0
IV.JOPP.HHZ. 2020-04-03T14:48:02.77 0.1 undecidable manual P 244 121.6893 90 0.33 81
IV.SALB.HHZ. 2020-04-03T14:48:00.77 0.3 undecidable manual P 322 110.0121 90 0.15 64
IV.PLAC.HHE. 2020-04-03T14:47:58.63 0.3 undecidable manual P 220 94.5387 90 0.4 63
XK.SELL.HHZ. 2020-04-03T14:47:57.57 0.6 undecidable manual S 254 46.3203 90 0.5 45
IV.PAOL.HHZ. 2020-04-03T14:47:56.28 3.0 undecidable manual Pn -1.33 0
IV.CAR1.HHZ. 2020-04-03T14:47:56.52 0.3 undecidable manual P 282 81.9513 90 0.22 67
IV.SERS.HHZ. 2020-04-03T14:47:55.00 0.6 undecidable manual S 260 39.8268 90 -0.34 47
IV.GRI.EHZ. 2020-04-03T14:47:54.43 0.6 undecidable manual P 244 69.5748 90 0.03 48
MN.TIP.HHZ. 2020-04-03T14:47:54.08 0.6 undecidable manual S 285 34.2435 90 0.21 49
IV.CELI.HHZ. 2020-04-03T14:47:53.47 0.3 undecidable manual P 302 63.9915 90 -0.07 72
IV.PIPA.HNZ. 2020-04-03T14:47:51.50 0.3 undecidable manual P 327 51.1155 90 -0.05 74
XK.SELL.HHZ. 2020-04-03T14:47:50.47 0.1 undecidable manual P 254 46.3203 90 -0.34 93
XK.ALB1.HNZ. 2020-04-03T14:47:50.75 0.3 undecidable manual P 260 47.8188 90 -0.29 70
IV.SERS.HHZ. 2020-04-03T14:47:49.57 0.1 undecidable manual P 260 39.8268 90 -0.24 96
IV.MRLC.HHZ. 2020-04-03T14:47:49.22 3.0 undecidable manual P 0.63 0
MN.TIP.HHZ. 2020-04-03T14:47:48.85 0.1 negative manual P 285 34.2435 90 -0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHE. ML:1.7 0.0002003446 1.3984 AML other m 2020-04-03T14:47:58.13
MN.TIP.HNE. ML:1.7 0.00018472564999999998 1.52 AML other m 2020-04-03T14:47:58.13
IV.SERS.HNE. ML:1.9 0.00026649999999999997 0.38 AML other m 2020-04-03T14:47:59.88
IV.SERS.HHN. ML:1.9 0.00028849999999999997 0.38 AML other m 2020-04-03T14:47:59.50
IV.SERS.HHE. ML:1.8 0.0001965 1.06 AML other m 2020-04-03T14:47:59.16
IV.SERS.HNN. ML:1.8 0.0002 1.04 AML other m 2020-04-03T14:48:00.17
MN.TIP.HNN. ML:1.5 0.00012767902 0.4608 AML other m 2020-04-03T14:48:01.33
MN.TIP.HHN. ML:1.5 0.00012405670000000001 0.4608 AML other m 2020-04-03T14:48:01.10
IV.CELI.HHE. ML:1.8 0.00012897572000000003 1.4176 AML other m 2020-04-03T14:48:06.20
IV.CELI.HNE. ML:1.8 0.00011402355 1.4368 AML other m 2020-04-03T14:48:06.20
IV.CELI.HHN. ML:2.0 0.00017295659999999998 1.4176 AML other m 2020-04-03T14:48:07.17
IV.CELI.HNN. ML:2.0 0.0001995 1.36 AML other m 2020-04-03T14:48:07.18
IV.CAR1.HHN. ML:2.1 0.000158 0.36 AML other m 2020-04-03T14:48:16.87
IV.CAR1.HHE. ML:2.0 0.00014500000000000003 0.48 AML other m 2020-04-03T14:48:19.19
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