Earthquake with magnitude of ML 1.5 on date 11-03-2020 and time 17:24:52 (Italy) in region 3 km W San Pietro a Maida (CZ)

A magnitude ML 1.5 earthquake occured in region: 3 km W San Pietro a Maida (CZ), on

  • 11-03-2020 16:24:52 (UTC)
  • 11-03-2020 17:24:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.86, 16.31 at 16 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
San Pietro a Maida CZ 3 4200 4200
Curinga CZ 3 6779 10979
Maida CZ 5 4566 15545
Jacurso CZ 6 624 16169
Filadelfia VV 8 5384 21553
Cortale CZ 9 2117 23670
Francavilla Angitola VV 10 1939 25609
Girifalco CZ 11 5945 31554
Polia VV 12 1023 32577
Pianopoli CZ 13 2589 35166
Lamezia Terme CZ 13 70714 105880
Feroleto Antico CZ 13 2171 108051
Amaroni CZ 14 1855 109906
Caraffa di Catanzaro CZ 15 1866 111772
Monterosso Calabro VV 16 1729 113501
Amato CZ 16 835 114336
Vallefiorita CZ 16 1771 116107
Gizzeria CZ 16 4982 121089
Platania CZ 16 2172 123261
Miglierina CZ 17 767 124028
Palermiti CZ 17 1213 125241
Olivadi CZ 17 529 125770
Marcellinara CZ 18 2285 128055
Centrache CZ 18 401 128456
Cenadi CZ 18 563 129019
Borgia CZ 18 7611 136630
San Floro CZ 18 716 137346
San Vito sullo Ionio CZ 18 1811 139157
Settingiano CZ 18 3124 142281
Capistrano VV 19 1042 143323
Pizzo VV 19 9278 152601
Serrastretta CZ 19 3176 155777
Tiriolo CZ 19 3870 159647
Squillace CZ 20 3608 163255
Maierato VV 20 2188 165443

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km S of Lamezia Terme (70714 inhabitants)
25 Km W of Catanzaro (90612 inhabitants)
49 Km S of Cosenza (67546 inhabitants)
74 Km W of Crotone (62178 inhabitants)
99 Km NE of Messina (238439 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 1.5 2020-03-11
16:24:52
38.86 16.31 17 2020-03-11
16:29:25
Sala Sismica INGV-Roma 77195261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-11 16:24:52 ± 0.05
Latitude 38.86 ± 0.00
Longitude 16.31 ± 0.00
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77195261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 328
Semi-minor axis of confidence ellipse (meter) 178
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 263
Circular confidence region, given by single value of horizontal uncertainty (meter) 330
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0.08993
Epicentral distance of station farthest from the epicenter (degree) 0.72485
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 77195261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-11 16:29:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CET2.HHZ. 2020-03-11T16:25:16.24 0.3 undecidable manual S 338 0.7249 95 -0.09 66
IV.CELI.HHZ. 2020-03-11T16:25:11.80 0.6 undecidable manual S 15 0.5639 96 0.23 43
IV.CAR1.HHZ. 2020-03-11T16:25:08.03 3.0 undecidable manual S 349 0.402 100 1.21 0
MN.TIP.HHZ. 2020-03-11T16:25:08.93 0.6 undecidable manual S 47 0.4703 98 0.11 45
IV.PLAC.HHZ. 2020-03-11T16:25:07.34 0.6 undecidable manual S 167 0.42 99 -0.01 47
IV.JOPP.HHZ. 2020-03-11T16:25:07.53 0.6 undecidable manual S 233 0.4182 99 0.23 45
IV.CET2.HHZ. 2020-03-11T16:25:05.88 0.1 undecidable manual P 338 0.7249 95 -0.3 83
IV.SERS.HHZ. 2020-03-11T16:25:05.01 0.6 undecidable manual S 59 0.3399 102 0 48
IV.CELI.HHZ. 2020-03-11T16:25:03.44 1.0 undecidable manual P 15 0.5639 96 0.01 23
XK.SELL.HHZ. 2020-03-11T16:25:03.24 0.6 undecidable manual S 63 0.2734 106 0.14 47
MN.TIP.HHZ. 2020-03-11T16:25:01.67 1.0 undecidable manual P 47 0.4703 98 -0.17 23
IV.JOPP.HHZ. 2020-03-11T16:25:01.08 0.6 undecidable manual P 233 0.4182 99 0.11 46
IV.CAR1.HHZ. 2020-03-11T16:25:00.79 0.1 negative manual P 349 0.402 100 0.1 93
IV.PLAC.HHZ. 2020-03-11T16:25:00.98 0.6 positive manual P 167 0.42 99 -0.02 47
IV.SERS.HHZ. 2020-03-11T16:24:59.56 0.1 positive manual P 59 0.3399 102 -0.09 94
XK.GIZZ.HHZ. 2020-03-11T16:24:59.63 0.6 undecidable manual S 326 0.1466 126 -0.06 49
IV.GRI.EHZ. 2020-03-11T16:24:58.44 0.6 undecidable manual S 114 0.0899 143 -0.04 50
XK.SELL.HHZ. 2020-03-11T16:24:58.48 0.6 positive manual P 63 0.2734 106 -0.06 48
XK.GIZZ.HHZ. 2020-03-11T16:24:56.85 1.0 positive manual P 326 0.1466 126 0.28 23
IV.GRI.EHZ. 2020-03-11T16:24:55.87 0.1 positive manual P 114 0.0899 143 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GRI.EHE. ML:2 0.0009715 0.3 AML other m 2020-03-11T16:24:58.71
IV.GRI.EHN. ML:2 0.000809 0.3 AML other m 2020-03-11T16:24:58.61
IV.SERS.HHE. ML:1.3 6.97E-5 0.28 AML other m 2020-03-11T16:25:05.29
IV.SERS.HHN. ML:1.2 5.825E-5 0.24 AML other m 2020-03-11T16:25:05.49
IV.CAR1.HHN. ML:1.7 0.0001465 0.32 AML other m 2020-03-11T16:25:08.22
IV.CAR1.HHE. ML:1.5 8.5E-5 0.22 AML other m 2020-03-11T16:25:08.54
IV.PLAC.HHE. ML:1.3 5.905E-5 0.32 AML other m 2020-03-11T16:25:10.19
IV.PLAC.HHN. ML:1.1 3.605E-5 0.38 AML other m 2020-03-11T16:25:11.08
IV.CET2.HHN. ML:1.7 6.295E-5 0.86 AML other m 2020-03-11T16:25:18.49
IV.CET2.HHE. ML:1.6 4.985E-5 0.62 AML other m 2020-03-11T16:25:18.18
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