Earthquake with magnitude of ML 1.8 on date 03-04-2020 and time 16:27:50 (Italy) in region Costa Ionica Crotonese (Crotone)

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

  • 03-04-2020 14:27:50 (UTC)
  • 03-04-2020 16:27:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.08, 17.14 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 1 62178 62178
Isola di Capo Rizzuto KR 14 17643 79821
Cutro KR 14 10541 90362
Scandale KR 16 3169 93531
Rocca di Neto KR 17 5687 99218
San Mauro Marchesato KR 19 2157 101375

Municipalities with at least 50000 inhabitants

An earthquake occurred to
1 Km E of Crotone (62178 inhabitants)
51 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
14:27:50
39.08 17.14 11 2020-07-18
21:08:32
Bollettino Sismico Italiano INGV 78161621
Reviewed
Rev100
ML 1.5 2020-04-03
14:27:53
39.11 16.91 8 2020-04-03
14:47:41
Sala Sismica INGV-Roma 77834601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-03 14:27:50 ± 0.29
Latitude 39.08 ± 0.01
Longitude 17.14 ± 0.02
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78161621

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1840
Semi-minor axis of confidence ellipse (meter) 1230
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 287
Circular confidence region, given by single value of horizontal uncertainty (meter) 1840
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 223
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.30937
Epicentral distance of station farthest from the epicenter (degree) 1.70691
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 17
Type of magnitude ML
Reference to an origin 78161621
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-16 12:15:45

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 77834601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-03 14:47:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NOCI.HHN. 2020-04-03T14:28:21.34 0.6 undecidable manual P 358 1.7069 38 0.26 33
IV.JOPP.HHE. 2020-04-03T14:28:11.11 0.3 undecidable manual P 244 1.0828 50 0.3 63
IV.CELI.HHZ. 2020-04-03T14:28:10.97 0.6 undecidable manual S 304 0.5819 50 0.35 47
IV.SALB.HHE. 2020-04-03T14:28:09.77 0.3 undecidable manual P 323 1.0018 50 0.34 64
IV.PLAC.HHE. 2020-04-03T14:28:07.05 0.3 undecidable manual P 221 0.8337 50 0.5 64
IV.TDS.HHE. 2020-04-03T14:28:07.02 0.6 undecidable manual P 313 0.8454 50 0.27 45
XK.SELL.HHZ. 2020-04-03T14:28:06.37 0.6 undecidable manual S 256 0.4065 50 0.95 39
IV.CAR1.HHZ. 2020-04-03T14:28:05.34 0.3 undecidable manual P 284 0.7365 50 0.45 66
IV.SERS.HHZ. 2020-04-03T14:28:03.19 0.6 undecidable manual S 263 0.3507 50 -0.56 46
IV.SPS2.HHE. 2020-04-03T14:28:03.39 0.3 undecidable manual P 289 0.652 50 -0.05 73
IV.CELI.HHZ. 2020-04-03T14:28:02.25 0.1 undecidable manual P 304 0.5819 50 0 100
IV.GRI.EHE. 2020-04-03T14:28:02.61 1.0 undecidable manual P 245 0.6142 50 -0.18 24
MN.TIP.HHZ. 2020-04-03T14:28:02.62 0.6 undecidable manual S 289 0.3094 50 0.1 52
IV.PIPA.HHZ. 2020-04-03T14:28:00.00 0.3 undecidable manual P 329 0.4739 50 -0.39 71
XK.ALB1.HHE. 2020-04-03T14:27:59.13 0.3 undecidable manual P 262 0.4227 50 -0.38 72
XK.SELL.HHZ. 2020-04-03T14:27:58.86 0.1 undecidable manual P 256 0.4065 50 -0.38 96
IV.SERS.HHZ. 2020-04-03T14:27:58.01 0.1 negative manual P 263 0.3507 50 -0.27 99
MN.TIP.HHZ. 2020-04-03T14:27:57.29 0.1 negative manual P 289 0.3094 50 -0.28 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHN. ML:1.3 8.3680645E-5 0.4416 AML other m 2020-04-03T14:28:06.43
MN.TIP.HNN. ML:1.4 9.3015195E-5 0.416 AML other m 2020-04-03T14:28:06.44
MN.TIP.HNE. ML:1.5 0.000137567465 0.5376 AML other m 2020-04-03T14:28:07.26
IV.SERS.HHN. ML:0 0.000214 0.36 AML other m 2020-04-03T14:28:08.29
IV.SERS.HNE. ML:0 0.000225 0.52 AML other m 2020-04-03T14:28:09.29
IV.SERS.HNN. ML:1.6 0.0001295 0.3 AML other m 2020-04-03T14:28:10.27
IV.SERS.HHE. ML:1.6 0.0001321133 0.3008 AML other m 2020-04-03T14:28:10.28
IV.PIPA.HNE. ML:1.9 0.00019831077 0.2816 AML other m 2020-04-03T14:28:12.43
IV.PIPA.HHN. ML:1.9 0.000175 0.68 AML other m 2020-04-03T14:28:12.29
IV.PIPA.HHE. ML:1.9 0.0002085 0.62 AML other m 2020-04-03T14:28:12.43
IV.CELI.HNN. ML:1.9 0.0001557 0.58 AML other m 2020-04-03T14:28:15.67
IV.CELI.HHN. ML:1.9 0.0001468 1.18 AML other m 2020-04-03T14:28:15.67
IV.CELI.HNE. ML:1.8 0.000127 0.76 AML other m 2020-04-03T14:28:16.68
IV.CELI.HHE. ML:1.8 0.00010715 0.74 AML other m 2020-04-03T14:28:16.68
IV.CAR1.HHN. ML:1.8 7.528946E-5 0.4544 AML other m 2020-04-03T14:28:20.35
IV.CAR1.HNE. ML:2 0.00012913355 0.4416 AML other m 2020-04-03T14:28:20.83
IV.CAR1.HHE. ML:1.9 0.00011346625 0.416 AML other m 2020-04-03T14:28:21.06
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