ISTITUTO NAZIONALE DI GEOFISICA E VULCANOLOGIA

Earthquake with magnitude of ML 1.4 on date 25-03-2019 and time 02:59:30 (Italy) in region 8 km SW Cotronei (KR)

A magnitude ML 1.4 earthquake occured in region: 8 km SW Cotronei (KR), on

  • 25-03-2019 01:59:30 (UTC)
  • 25-03-2019 02:59:30 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.15, 16.62 at 22 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
Cotronei KR 8 5480 5480
San Giovanni in Fiore CS 13 17372 22852
Albi CZ 15 949 23801
Taverna CZ 15 2703 26504
Petilia Policastro KR 15 9173 35677
Magisano CZ 15 1258 36935
Sorbo San Basile CZ 16 809 37744
Caccuri KR 16 1663 39407
Mesoraca KR 17 6523 45930
Petronà CZ 17 2629 48559
Cerenzia KR 17 1152 49711
Zagarise CZ 17 1647 51358
Panettieri CS 18 351 51709
Fossato Serralta CZ 18 594 52303
Sersale CZ 18 4630 56933
Carlopoli CZ 18 1516 58449
Parenti CS 18 2188 60637
Cerva CZ 18 1223 61860
Castelsilano KR 18 1015 62875
Cicala CZ 19 968 63843
Pentone CZ 19 2113 65956
Sellia CZ 19 530 66486
Bianchi CS 19 1305 67791
Colosimi CS 20 1247 69038
Andali CZ 20 769 69807

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km N of Catanzaro (90612 inhabitants)
33 Km NE of Lamezia Terme (70714 inhabitants)
35 Km E of Cosenza (67546 inhabitants)
44 Km W of Crotone (62178 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 2019-03-25
01:59:30
39.15 16.62 22 2019-03-25
02:11:42
Sala Sismica INGV-Roma 66890001
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-25 01:59:30 ± 0.14
Latitude 39.15 ± 0.01
Longitude 16.62 ± 0.01
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 66890001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 694
Semi-minor axis of confidence ellipse (meter) 295
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 201
Circular confidence region, given by single value of horizontal uncertainty (meter) 690
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.75363
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 66890001
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-25 02:11:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LPEL.HHZ. 2019-03-25T02:00:31.54 3.0 undecidable manual Pg 5.85 0
IV.ACATE.EHZ. 2019-03-25T02:00:15.13 3.0 undecidable manual Pn 0.07 0
IV.CAFE.HHZ. 2019-03-25T02:00:09.63 3.0 undecidable manual Pg 1.52 0
IV.CMPR.HHZ. 2019-03-25T02:00:00.52 3.0 negative manual Pg 0.86 0
IV.CET2.HHZ. 2019-03-25T01:59:52.38 0.6 undecidable manual S 306 0.6376 100 0.24 47
IV.TDS.HHZ. 2019-03-25T01:59:50.40 0.6 undecidable manual S 337 0.5513 102 0.77 40
IV.SALB.HHZ. 2019-03-25T01:59:44.84 1.0 positive manual P 344 0.7536 98 -0.12 23
IV.PLAC.HHZ. 2019-03-25T01:59:44.88 0.6 positive manual P 192 0.7186 99 0.51 43
IV.PIPA.HHZ. 2019-03-25T01:59:44.55 0.6 undecidable manual S 24 0.3624 110 0.31 47
IV.CAR1.HHZ. 2019-03-25T01:59:43.39 0.6 undecidable manual S 287 0.3336 112 -0.04 50
IV.CET2.HHZ. 2019-03-25T01:59:42.92 0.6 positive manual P 306 0.6376 100 -0.09 47
IV.SPS2.HHZ. 2019-03-25T01:59:41.16 0.6 undecidable manual S 302 0.259 119 -0.27 49
IV.CELI.HHZ. 2019-03-25T01:59:41.68 0.6 undecidable manual S 340 0.2635 119 0.13 51
IV.TDS.HHZ. 2019-03-25T01:59:41.45 1.0 negative manual P 337 0.5513 102 -0.1 24
IV.GRI.EHE. 2019-03-25T01:59:39.03 0.6 undecidable manual P 205 0.3669 110 0.51 46
IV.PIPA.HHZ. 2019-03-25T01:59:38.31 0.1 undecidable manual P 24 0.3624 110 -0.13 100
MN.TIP.HHZ. 2019-03-25T01:59:38.03 0.6 undecidable manual S 76 0.1079 147 -0.06 53
IV.CAR1.HHZ. 2019-03-25T01:59:37.72 0.6 positive manual P 287 0.3336 112 -0.26 48
IV.LADO.EHE. 2019-03-25T01:59:37.30 0.1 undecidable manual P 65 0.3049 114 -0.23 100
IV.SPS2.HHZ. 2019-03-25T01:59:36.52 0.3 negative manual P 302 0.259 119 -0.31 73
IV.CELI.HHZ. 2019-03-25T01:59:36.70 0.6 undecidable manual P 340 0.2635 119 -0.19 50
MN.TIP.HHZ. 2019-03-25T01:59:34.91 0.6 negative manual P 76 0.1079 147 0.02 53
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHN. ML:1.1 8.835E-5 0.64 AML other m 2019-03-25T01:59:38.21
MN.TIP.HHE. ML:1.2 9.45E-5 0.28 AML other m 2019-03-25T01:59:38.15
IV.CELI.HHE. ML:1.7 0.000186 1.52 AML other m 2019-03-25T01:59:41.88
IV.CELI.HHN. ML:1.9 0.0003255 1.72 AML other m 2019-03-25T01:59:42.86
IV.SPS2.HHN. ML:1.2 5.875E-5 0.38 AML other m 2019-03-25T01:59:42.20
IV.SPS2.HHE. ML:1.3 7.29E-5 0.94 AML other m 2019-03-25T01:59:42.53
IV.CAR1.HHN. ML:1.7 0.000154 0.42 AML other m 2019-03-25T01:59:43.73
IV.CAR1.HHE. ML:1.7 0.0001755 0.32 AML other m 2019-03-25T01:59:45.32
IV.PIPA.HHE. ML:1.6 0.0001195 0.22 AML other m 2019-03-25T01:59:46.21
IV.PIPA.HHN. ML:1.5 0.0001045 0.2 AML other m 2019-03-25T01:59:46.42
IV.TDS.HHN. ML:1.1 2.345E-5 0.72 AML other m 2019-03-25T01:59:52.79
IV.TDS.HHE. ML:1.3 3.26E-5 0.34 AML other m 2019-03-25T01:59:52.45
IV.CET2.HHN. ML:1.8 9.515E-5 0.58 AML other m 2019-03-25T01:59:53.09
IV.CET2.HHE. ML:1.5 4.255E-5 0.86 AML other m 2019-03-25T01:59:53.10
IV.PLAC.HHE. ML:1.5 4.03E-5 0.98 AML other m 2019-03-25T01:59:57.29
IV.SALB.HHN. ML:1.1 1.5E-5 0.26 AML other m 2019-03-25T01:59:58.72
IV.SALB.HHE. ML:1.2 1.97E-5 0.98 AML other m 2019-03-25T01:59:59.63
IV.PLAC.HHN. ML:1.4 3.145E-5 0.98 AML other m 2019-03-25T02:00:02.21
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