Earthquake with magnitude of ML 1.8 on date 30-03-2019 and time 15:50:27 (Italy) in region Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria)

A magnitude ML 1.8 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on

  • 30-03-2019 14:50:27 (UTC)
  • 30-03-2019 15:50:27 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.98, 15.87 at 52 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km W of Lamezia Terme (70714 inhabitants)
48 Km SW of Cosenza (67546 inhabitants)
63 Km W of Catanzaro (90612 inhabitants)
92 Km N of Messina (238439 inhabitants)
99 Km N of Reggio di Calabria (183035 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
Rev 1000 ML 1.8 2019-03-30
14:50:27
38.98 15.87 52 2019-08-22
08:25:02
Bollettino Sismico Italiano INGV 69435841
Rev 100 ML 1.8 2019-03-30
14:50:27
38.98 15.88 53 2019-03-30
15:04:49
Sala Sismica INGV-Roma 67089271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-30 14:50:27 ± 0.13
Latitude 38.98 ± 0.00
Longitude 15.87 ± 0.02
Depth (km) 52 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 69435841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1321
Semi-minor axis of confidence ellipse (meter) 853
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 91
Circular confidence region, given by single value of horizontal uncertainty (meter) 1320
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 157
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.01264
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 67089271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-30 15:04:49

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 69435841
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-07-23 09:52:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EUCT.HNZ. 2019-03-30T14:52:27.41 3.0 positive manual Pn 2.68 0
IV.BDI.HHZ. 2019-03-30T14:52:24.99 3.0 positive manual Pg 21.5 0
IV.BOB.HHZ. 2019-03-30T14:52:21.01 3.0 undecidable manual Pn 2.65 0
CR.STON.BHZ. 2019-03-30T14:52:11.58 3.0 undecidable manual Sg 2.79 0
IV.TEOL.HHZ. 2019-03-30T14:52:05.87 3.0 undecidable manual Pn -5.21 0
IV.VIVA.HHZ. 2019-03-30T14:52:04.24 3.0 undecidable manual Sn -3.08 0
IV.RIBO.EHZ.01 2019-03-30T14:52:03.43 3.0 negative manual Pg 13.67 0
IV.LIK.EHZ.01 2019-03-30T14:51:48.00 3.0 undecidable manual Sn -4.47 0
IV.ARVD.HHZ. 2019-03-30T14:51:42.91 3.0 positive manual Pn 0.15 0
IV.PLLN.EHZ. 2019-03-30T14:51:41.34 3.0 undecidable manual Sg 7.58 0
MN.PDG.HHZ. 2019-03-30T14:51:33.70 3.0 undecidable manual Pg 5.17 0
IV.SACR.HHZ. 2019-03-30T14:51:32.68 3.0 undecidable manual Sn -4.56 0
IV.MTGR.HHZ. 2019-03-30T14:51:31.63 3.0 undecidable manual Pg 11.61 0
IT.VNF1.HGZ. 2019-03-30T14:51:18.23 3.0 negative manual Pg 4.49 0
IV.VVLD.HHZ. 2019-03-30T14:51:17.90 3.0 undecidable manual Pn -2.75 0
IV.CMDO.HHZ. 2019-03-30T14:51:09.57 3.0 undecidable manual Pn -4.8 0
MN.CUC.HHZ. 2019-03-30T14:50:59.12 0.6 undecidable manual S 358 1.0126 101 0.03 45
IV.PLAC.HHE. 2019-03-30T14:50:51.88 0.6 undecidable manual S 140 0.6934 110 0.17 47
IV.CELI.HHZ. 2019-03-30T14:50:50.73 0.6 undecidable manual S 49 0.6511 112 -0.04 48
IV.CET2.HHZ. 2019-03-30T14:50:48.75 0.6 undecidable manual S 7 0.5513 117 0.16 48
IV.SPS2.HHZ. 2019-03-30T14:50:46.84 0.6 undecidable manual S 50 0.4784 123 -0.25 47
MN.CUC.HHZ. 2019-03-30T14:50:45.48 0.3 undecidable manual P 358 1.0126 101 -0.18 65
IV.CAR1.HHZ. 2019-03-30T14:50:45.28 0.6 undecidable manual S 44 0.3804 131 0.07 51
IV.MSRU.HHE. 2019-03-30T14:50:42.52 0.3 undecidable manual P 201 0.7698 107 0.11 70
IV.PLAC.HHE. 2019-03-30T14:50:41.59 0.1 undecidable manual P 140 0.6934 110 0.19 93
MN.CEL.HHE. 2019-03-30T14:50:41.26 0.3 undecidable manual P 178 0.7213 109 -0.5 64
IV.CELI.HHZ. 2019-03-30T14:50:40.95 0.3 undecidable manual P 49 0.6511 112 0.09 72
IV.CET2.HHZ. 2019-03-30T14:50:39.87 0.1 undecidable manual P 7 0.5513 117 0.27 94
IV.SPS2.HHZ. 2019-03-30T14:50:38.63 0.3 undecidable manual P 50 0.4784 123 -0.11 74
IV.CAR1.HHZ. 2019-03-30T14:50:37.54 0.1 undecidable manual P 44 0.3804 131 -0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAR1.HHE. ML:0 0.000176 0.38 AML other m 2019-03-30T14:50:45.51
IV.CAR1.HHN. ML:0 8.378103E-5 0.3008 AML other m 2019-03-30T14:50:46.81
IV.SPS2.HHE. ML:0 5.295E-5 0.42 AML other m 2019-03-30T14:50:47.05
IV.SPS2.HHN. ML:0 4.62E-5 0.3 AML other m 2019-03-30T14:50:47.66
IV.CET2.HHE. ML:0 0.0001635 0.4 AML other m 2019-03-30T14:50:49.44
IV.CET2.HHN. ML:0 0.000182 0.18 AML other m 2019-03-30T14:50:50.57
IV.VVLD.HHE. ML:2.3 1.717171E-5 2.5856 AML other m 2019-03-30T14:51:36.78
IV.CMDO.HHN. ML:2.8 0.0001262018 1.8752 AML other m 2019-03-30T14:52:12.93
IV.CMDO.HHE. ML:2.7 9.6764315E-5 2.5216 AML other m 2019-03-30T14:52:13.54
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