Earthquake with magnitude of ML 1.5 on date 30-03-2020 and time 12:31:57 (UTC) in region Costa Ionica Crotonese (Crotone)

A magnitude ML 1.5 earthquake occured in region: Costa Ionica Crotonese (Crotone), on

  • 30-03-2020 12:31:57 (UTC)
  • 30-03-2020 14:31:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.08, 17.15 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 2 62178 62178
Isola di Capo Rizzuto KR 15 17643 79821
Cutro KR 16 10541 90362
Scandale KR 17 3169 93531
Rocca di Neto KR 18 5687 99218
San Mauro Marchesato KR 20 2157 101375

Municipalities with at least 50000 inhabitants

An earthquake occurred to
2 Km E of Crotone (62178 inhabitants)
52 Km E of Catanzaro (90612 inhabitants)
73 Km E of Lamezia Terme (70714 inhabitants)
81 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 1.5 2020-03-30
12:31:57
39.08 17.15 11 2020-07-18
21:08:34
Bollettino Sismico Italiano INGV 78646171
Reviewed
Rev100
ML 1.7 2020-03-30
12:31:55
38.94 17.26 10 2020-03-30
13:04:17
Sala Sismica INGV-Roma 77700821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-30 12:31:57 ± 0.36
Latitude 39.08 ± 0.02
Longitude 17.15 ± 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 78646171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2270
Semi-minor axis of confidence ellipse (meter) 1470
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 303
Circular confidence region, given by single value of horizontal uncertainty (meter) 2270
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 254
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.1988
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 78646171
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-06 00:01:51

ML:1.7

Field Value
Value 1.7
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 77700821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-30 13:04:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ATPI.EHZ. 2020-03-30T12:33:39.86 3.0 undecidable manual Pg 17.67 0
IV.MOMA.HHZ. 2020-03-30T12:33:24.58 3.0 undecidable manual Pg 10.14 0
IV.BARO.EHZ. 2020-03-30T12:33:23.62 3.0 negative manual Pg 10.42 0
IV.ACATE.EHZ. 2020-03-30T12:33:21.06 3.0 undecidable manual Sn 0.11 0
MN.CLTB.HHZ. 2020-03-30T12:33:00.87 3.0 positive manual Pg 9.1 0
IV.MGR.HHZ. 2020-03-30T12:32:47.87 3.0 undecidable manual S -0.22 0
IV.GRIS.HNE. 2020-03-30T12:32:19.63 0.6 undecidable manual P 304 1.1988 50 0.33 42
IV.SALB.HHZ. 2020-03-30T12:32:16.87 0.3 undecidable manual P 322 1.0072 50 0.84 55
IV.PLAC.HNZ. 2020-03-30T12:32:13.90 0.3 undecidable manual P 221 0.8436 50 0.67 61
XK.ALB1.HHE. 2020-03-30T12:32:12.74 0.3 undecidable manual S 262 0.4353 50 0 79
XK.SELL.HHZ. 2020-03-30T12:32:12.22 0.6 undecidable manual S 256 0.42 50 -0.06 52
IV.CAR1.HHZ. 2020-03-30T12:32:11.60 0.6 undecidable manual P 283 0.7482 50 0 49
IV.SPS2.HHZ. 2020-03-30T12:32:11.03 0.6 undecidable manual P 288 0.6628 50 0.89 39
IV.SERS.HHZ. 2020-03-30T12:32:10.77 0.3 undecidable manual S 263 0.3633 50 0.16 78
MN.TIP.HHZ. 2020-03-30T12:32:09.75 0.6 undecidable manual S 287 0.3202 50 0.42 49
IV.GRI.EHZ. 2020-03-30T12:32:09.76 0.6 undecidable manual P 246 0.6268 50 0.25 48
IV.CELI.HNZ. 2020-03-30T12:32:08.64 0.1 undecidable manual P 303 0.5909 50 -0.27 97
IV.PIPA.HHZ. 2020-03-30T12:32:06.69 0.3 undecidable manual P 327 0.4775 50 -0.28 74
XK.ALB1.HHE. 2020-03-30T12:32:05.93 0.3 undecidable manual P 262 0.4353 50 -0.31 74
XK.SELL.HHZ. 2020-03-30T12:32:05.69 0.1 undecidable manual P 256 0.42 50 -0.28 100
IV.SERS.HHZ. 2020-03-30T12:32:04.61 0.1 negative manual P 263 0.3633 50 -0.4 99
MN.TIP.HHZ. 2020-03-30T12:32:03.85 0.1 negative manual P 287 0.3202 50 -0.42 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HNE. ML:0.9 2.827978E-5 0.2176 AML other m 2020-03-30T12:32:10.09
IV.SERS.HNE. ML:1.4 9.3673855E-5 0.5184 AML other m 2020-03-30T12:32:10.95
IV.SERS.HNN. ML:1.3 7.096779E-5 0.32 AML other m 2020-03-30T12:32:11.06
IV.SERS.HHE. ML:0 0.00014085 1.12 AML other m 2020-03-30T12:32:16.12
IV.SERS.HHN. ML:1.6 0.0001435 0.62 AML other m 2020-03-30T12:32:14.36
MN.TIP.HHE. ML:1.3 8.2E-5 0.54 AML other m 2020-03-30T12:32:15.98
IV.PIPA.HHN. ML:1.9 0.0001725 0.48 AML other m 2020-03-30T12:32:19.18
IV.PIPA.HHE. ML:1.9 0.000186 0.66 AML other m 2020-03-30T12:32:20.82
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