Earthquake with magnitude of ML 1.2 on date 17-03-2020 and time 16:55:50 (Italy) in region 6 km NE Albi (CZ)

A magnitude ML 1.2 earthquake occured in region: 6 km NE Albi (CZ), on

  • 17-03-2020 15:55:50 (UTC)
  • 17-03-2020 16:55:50 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.08, 16.62 at 9 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
Albi CZ 6 949 949
Magisano CZ 7 1258 2207
Taverna CZ 7 2703 4910
Sorbo San Basile CZ 8 809 5719
Zagarise CZ 9 1647 7366
Fossato Serralta CZ 10 594 7960
Sellia CZ 10 530 8490
Pentone CZ 11 2113 10603
Sersale CZ 11 4630 15233
Cerva CZ 12 1223 16456
PetronĂ  CZ 12 2629 19085
Cicala CZ 13 968 20053
Simeri Crichi CZ 13 4698 24751
Gimigliano CZ 14 3381 28132
Andali CZ 14 769 28901
Cotronei KR 14 5480 34381
Carlopoli CZ 15 1516 35897
Mesoraca KR 15 6523 42420
Panettieri CS 15 351 42771
Soveria Simeri CZ 15 1564 44335
Petilia Policastro KR 15 9173 53508
San Pietro Apostolo CZ 15 1691 55199
Belcastro CZ 15 1399 56598
Tiriolo CZ 17 3870 60468
Cropani CZ 18 4778 65246
Bianchi CS 19 1305 66551
Catanzaro CZ 19 90612 157163
Marcedusa CZ 19 448 157611
Serrastretta CZ 19 3176 160787
Miglierina CZ 19 767 161554
Marcellinara CZ 20 2285 163839

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km N of Catanzaro (90612 inhabitants)
29 Km E of Lamezia Terme (70714 inhabitants)
40 Km SE of Cosenza (67546 inhabitants)
43 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 1.2 2020-03-17
15:55:50
39.07 16.63 9 2020-03-17
16:05:00
Sala Sismica INGV-Roma 77326671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-17 15:55:50 ± 0.1
Latitude 39.07 ± 0.01
Longitude 16.63 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77326671

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1290
Semi-minor axis of confidence ellipse (meter) 468
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 131
Circular confidence region, given by single value of horizontal uncertainty (meter) 1290
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.36692
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.4
Num. used stations 8
Type of magnitude ML
Reference to an origin 77326671
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-17 16:05:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAR1.HHZ. 2020-03-17T15:56:04.35 0.3 undecidable manual S 299 0.3669 50 0.35 67
IV.CELI.HHZ. 2020-03-17T15:56:03.13 0.3 undecidable manual S 345 0.3399 50 -0.07 71
IV.CAR1.HHZ. 2020-03-17T15:55:58.05 0.3 positive manual P 299 0.3669 50 -0.1 71
IV.CELI.HHZ. 2020-03-17T15:55:57.35 0.1 undecidable manual P 345 0.3399 50 -0.33 90
MN.TIP.HHZ. 2020-03-17T15:55:56.53 0.3 undecidable manual S 45 0.1466 118 -0.04 74
IV.SPS2.HHZ. 2020-03-17T15:55:56.75 3.0 positive manual P -0.04 0
IV.SERS.HHZ. 2020-03-17T15:55:54.00 0.6 undecidable manual S 128 0.063 141 -0.03 51
MN.TIP.HHZ. 2020-03-17T15:55:54.00 0.1 negative manual P 45 0.1466 118 0.14 97
XK.SELL.HNZ. 2020-03-17T15:55:54.58 0.6 undecidable manual S 179 0.0917 131 -0.23 48
XK.ALB1.HNZ. 2020-03-17T15:55:53.67 0.3 undecidable manual S 203 0.0558 145 -0.18 74
XK.SELL.HNZ. 2020-03-17T15:55:52.90 0.1 undecidable manual P 179 0.0917 131 0.06 100
XK.ALB1.HNZ. 2020-03-17T15:55:52.40 0.1 undecidable manual P 203 0.0558 145 0.11 100
IV.SERS.HHZ. 2020-03-17T15:55:52.56 0.1 undecidable manual P 128 0.063 141 0.17 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HNE. ML:1.4 0.000432 0.54 AML other m 2020-03-17T15:55:54.03
IV.SERS.HHN. ML:1.4 0.000459 0.52 AML other m 2020-03-17T15:55:54.03
IV.SERS.HNN. ML:1.5 0.0005855 0.28 AML other m 2020-03-17T15:55:54.08
IV.SERS.HHE. ML:1.6 0.000632 0.28 AML other m 2020-03-17T15:55:54.08
MN.TIP.HHE. ML:1 8.515E-5 0.28 AML other m 2020-03-17T15:55:56.56
MN.TIP.HHN. ML:0.8 5.275E-5 0.34 AML other m 2020-03-17T15:55:56.54
IV.SPS2.HHN. ML:0.7 2.17E-5 0.28 AML other m 2020-03-17T15:56:02.81
IV.SPS2.HHE. ML:0.7 2.125E-5 0.6 AML other m 2020-03-17T15:56:03.47
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