Earthquake with magnitude of ML 1.4 on date 21-06-2019 and time 23:52:24 (UTC) in region Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria)

A magnitude ML 1.4 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on

  • 21-06-2019 23:52:24 (UTC)
  • 22-06-2019 01:52:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.94, 16.09 at 4 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Falerna CZ 10 4028 4028
Gizzeria CZ 11 4982 9010
Nocera Terinese CZ 13 4731 13741
San Mango d'Aquino CZ 16 1564 15305
Serra d'Aiello CS 17 458 15763
Martirano Lombardo CZ 20 1112 16875

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km W of Lamezia Terme (70714 inhabitants)
42 Km SW of Cosenza (67546 inhabitants)
44 Km W of Catanzaro (90612 inhabitants)
91 Km W of Crotone (62178 inhabitants)
95 Km NE of Messina (238439 inhabitants)
100 Km NE of Reggio di Calabria (183035 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.4 2019-06-21
23:52:24
38.94 16.09 4 2019-06-22
00:03:42
Sala Sismica INGV-Roma 69777091
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-21 23:52:24 ± 0.11
Latitude 38.94 ± 0.00
Longitude 16.09 ± 0.01
Depth (km) 4 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 69777091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 649
Semi-minor axis of confidence ellipse (meter) 376
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 288
Circular confidence region, given by single value of horizontal uncertainty (meter) 650
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 136
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 22
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
Epicentral distance of station farthest from the epicenter (degree) 0.95778
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 69777091
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-22 00:03:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MURB.HHZ. 2019-06-21T23:53:50.81 3.0 negative manual Pg 9.48 0
IV.ARCI.HHZ. 2019-06-21T23:53:43.83 3.0 undecidable manual Pn 0.37 0
IV.GATE.HHZ. 2019-06-21T23:53:39.12 3.0 undecidable manual Sn -3.81 0
IT.ORP.HGZ. 2019-06-21T23:53:35.43 3.0 undecidable manual Sn -0.09 0
IV.CMPR.HHZ. 2019-06-21T23:53:16.14 3.0 undecidable manual S 3.01 0
IV.PAOL.HHZ. 2019-06-21T23:53:08.80 3.0 undecidable manual Pg 4.48 0
IV.VITU.HHZ. 2019-06-21T23:53:06.50 3.0 undecidable manual Pn 0.66 0
IV.MSRU.HHZ. 2019-06-21T23:52:53.59 0.6 undecidable manual S 214 0.8139 50 0.46 42
IV.ECTS.EHZ. 2019-06-21T23:52:51.98 3.0 undecidable manual P 2.54 0
IV.TDS.HHE. 2019-06-21T23:52:51.34 0.6 undecidable manual S 15 0.7455 50 0.24 44
MN.CEL.HHZ. 2019-06-21T23:52:48.72 0.6 undecidable manual S 193 0.6952 50 -0.9 36
IV.CELI.HHZ. 2019-06-21T23:52:45.79 1.0 undecidable manual S 35 0.5648 50 0.04 24
IV.PLAC.HHE. 2019-06-21T23:52:45.22 0.3 undecidable manual S 151 0.5585 50 -0.34 68
MN.TIP.HHE. 2019-06-21T23:52:45.85 1.0 undecidable manual S 65 0.5702 50 -0.05 24
IV.SALB.HHE. 2019-06-21T23:52:43.67 0.6 undecidable manual P 12 0.9578 50 0.01 44
IV.PIPA.HHZ. 2019-06-21T23:52:41.83 3.0 undecidable manual P 0
IV.MSRU.HHZ. 2019-06-21T23:52:41.57 0.1 undecidable manual P 214 0.8139 50 0.37 85
IV.SPS2.HHZ. 2019-06-21T23:52:39.97 0.3 undecidable manual S 28 0.4011 95 -0.41 69
MN.CEL.HHZ. 2019-06-21T23:52:39.75 0.3 undecidable manual P 193 0.6952 50 0.58 62
IV.TDS.HHE. 2019-06-21T23:52:39.91 0.3 undecidable manual P 15 0.7455 50 -0.12 68
IV.JOPP.HHZ. 2019-06-21T23:52:38.47 0.3 undecidable manual S 206 0.3687 95 -0.69 63
IV.CET2.HHZ. 2019-06-21T23:52:37.33 0.1 undecidable manual P 350 0.5989 50 -0.2 92
IV.CAR1.HHZ. 2019-06-21T23:52:37.38 0.1 undecidable manual S 16 0.3283 96 -0.2 97
MN.TIP.HHE. 2019-06-21T23:52:37.21 0.6 undecidable manual P 65 0.5702 50 0.18 47
IV.CELI.HHZ. 2019-06-21T23:52:36.73 0.3 undecidable manual P 35 0.5648 50 -0.21 69
IV.PLAC.HHE. 2019-06-21T23:52:36.84 0.1 undecidable manual P 151 0.5585 50 0.02 97
IV.GRI.EHZ. 2019-06-21T23:52:35.65 0.1 undecidable manual S 114 0.2806 97 -0.12 100
IV.JOPP.HHZ. 2019-06-21T23:52:33.19 0.1 undecidable manual P 206 0.3687 95 0.06 100
IV.SPS2.HHZ. 2019-06-21T23:52:33.96 0.1 undecidable manual P 28 0.4011 95 0.12 98
IV.CAR1.HHZ. 2019-06-21T23:52:32.53 0.1 undecidable manual P 16 0.3283 96 0.31 95
IV.GRI.EHZ. 2019-06-21T23:52:31.71 0.1 undecidable manual P 114 0.2806 97 0.54 91
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GRI.EHE. ML:1.3 9.51E-5 0.24 AML other m 2019-06-21T23:52:35.88
IV.GRI.EHN. ML:1.4 0.00010935 1.36 AML other m 2019-06-21T23:52:35.30
IV.CAR1.HHE. ML:1.6 0.00018 0.7 AML other m 2019-06-21T23:52:37.51
IV.JOPP.HHE. ML:1.6 0.0001225 0.12 AML other m 2019-06-21T23:52:38.76
IV.JOPP.HHN. ML:1.6 0.000157 0.16 AML other m 2019-06-21T23:52:38.77
IV.CAR1.HHN. ML:1.5 0.000131 1.64 AML other m 2019-06-21T23:52:39.92
IV.SPS2.HHN. ML:0.8 2.135E-5 1.58 AML other m 2019-06-21T23:52:42.02
IV.SPS2.HHE. ML:0.8 2.07E-5 0.5 AML other m 2019-06-21T23:52:43.99
IV.CELI.HHN. ML:1.4 5.56E-5 0.26 AML other m 2019-06-21T23:52:48.54
IV.CET2.HHN. ML:1.6 8.18E-5 0.34 AML other m 2019-06-21T23:52:48.66
IV.CET2.HHE. ML:1.4 4.85E-5 0.18 AML other m 2019-06-21T23:52:48.89
IV.CELI.HHE. ML:1.2 3.25E-5 0.94 AML other m 2019-06-21T23:52:49.87
MN.CEL.HHE. ML:1.1 2.175E-5 0.48 AML other m 2019-06-21T23:52:50.55
MN.CEL.HHN. ML:1.2 2.33E-5 0.74 AML other m 2019-06-21T23:52:51.52
IV.MSRU.HHE. ML:1.6 5.2E-5 0.96 AML other m 2019-06-21T23:52:58.55
IV.MSRU.HHN. ML:1.5 3.93E-5 1.08 AML other m 2019-06-21T23:53:01.19
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