Earthquake with magnitude of ML 1.4 on date 11-05-2020 and time 22:15:07 (Italy) in region 2 km N Marzi (CS)

A magnitude ML 1.4 earthquake occured in region: 2 km N Marzi (CS), on

  • 11-05-2020 20:15:07 (UTC)
  • 11-05-2020 22:15:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.19, 16.3 at 10 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
Belsito CS 2 923 923
Marzi CS 2 989 1912
Santo Stefano di Rogliano CS 2 1725 3637
Rogliano CS 2 5637 9274
Mangone CS 3 1891 11165
Carpanzano CS 4 255 11420
Cellara CS 5 504 11924
Figline Vegliaturo CS 5 1137 13061
Paterno Calabro CS 6 1398 14459
Malito CS 6 783 15242
Piane Crati CS 6 1423 16665
Scigliano CS 6 1226 17891
Aprigliano CS 7 2890 20781
Dipignano CS 7 4376 25157
Altilia CS 8 711 25868
Grimaldi CS 8 1680 27548
Pedivigliano CS 8 831 28379
Domanico CS 9 943 29322
Pietrafitta CS 9 1310 30632
Parenti CS 10 2188 32820
Motta Santa Lucia CZ 10 845 33665
Carolei CS 10 3330 36995
Pedace CS 11 1907 38902
Serra Pedace CS 11 986 39888
Trenta CS 11 2633 42521
Casole Bruzio CS 11 2578 45099
Colosimi CS 11 1247 46346
Spezzano Piccolo CS 12 2079 48425
Martirano CZ 12 884 49309
Cosenza CS 13 67546 116855
Mendicino CS 13 9450 126305
Conflenti CZ 13 1392 127697
Spezzano della Sila CS 13 4541 132238
Soveria Mannelli CZ 13 3076 135314
Bianchi CS 13 1305 136619
Lago CS 13 2624 139243
Martirano Lombardo CZ 14 1112 140355
Zumpano CS 14 2570 142925
Aiello Calabro CS 14 1729 144654
Cleto CS 14 1301 145955
Rovito CS 14 3158 149113
Celico CS 14 2802 151915
Cerisano CS 15 3196 155111
Lappano CS 15 941 156052
Decollatura CZ 16 3159 159211
Castrolibero CS 17 9894 169105
Marano Principato CS 17 3180 172285
San Mango d'Aquino CZ 17 1564 173849
San Pietro in Amantea CS 17 505 174354
San Pietro in Guarano CS 18 3663 178017
Marano Marchesato CS 18 3553 181570
Serra d'Aiello CS 19 458 182028
Castiglione Cosentino CS 19 2896 184924
Panettieri CS 19 351 185275
Rende CS 19 35338 220613
Longobardi CS 20 2312 222925
Belmonte Calabro CS 20 2003 224928
Carlopoli CZ 20 1516 226444

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km SE of Cosenza (67546 inhabitants)
23 Km N of Lamezia Terme (70714 inhabitants)
40 Km NW of Catanzaro (90612 inhabitants)
72 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 2020-05-11
20:15:07
39.19 16.3 10 2020-05-11
20:22:35
Sala Sismica INGV-Roma 79056441
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-11 20:15:07 ± 0.06
Latitude 39.19 ± 0.00
Longitude 16.30 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79056441

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 697
Semi-minor axis of confidence ellipse (meter) 235
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 293
Circular confidence region, given by single value of horizontal uncertainty (meter) 700
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 114
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
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) 0.09713
Epicentral distance of station farthest from the epicenter (degree) 0.35343
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 79056441
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-11 20:22:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
XK.SELL.HHZ. 2020-05-11T20:15:20.37 0.3 undecidable manual S 129 0.3247 50 0.15 70
IV.SERS.HHZ. 2020-05-11T20:15:20.45 0.3 undecidable manual S 117 0.3354 50 -0.09 71
MN.TIP.HHZ. 2020-05-11T20:15:20.83 0.6 undecidable manual S 91 0.3534 50 -0.25 46
XK.GIZZ.HHZ. 2020-05-11T20:15:16.95 0.3 undecidable manual S 200 0.2194 112 -0.05 73
XK.SELL.HHZ. 2020-05-11T20:15:15.16 0.1 undecidable manual P 129 0.3247 50 0.15 94
IV.SERS.HHZ. 2020-05-11T20:15:15.25 0.1 undecidable manual P 117 0.3354 50 0.05 95
MN.TIP.HHZ. 2020-05-11T20:15:15.43 0.1 undecidable manual P 91 0.3534 50 -0.08 95
XK.GIZZ.HHZ. 2020-05-11T20:15:13.12 0.1 undecidable manual P 200 0.2194 112 -0.03 98
IV.SPS2.HHZ. 2020-05-11T20:15:13.32 0.1 undecidable manual S 15 0.1079 129 0.03 100
IV.CAR1.HHZ. 2020-05-11T20:15:12.88 0.3 undecidable manual S 314 0.0971 133 -0.08 74
IV.SPS2.HHZ. 2020-05-11T20:15:11.04 0.1 undecidable manual P 15 0.1079 129 0.03 100
IV.CAR1.HHZ. 2020-05-11T20:15:10.94 0.6 positive manual P 314 0.0971 133 0.12 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAR1.HNN. ML:2 0.00116 0.18 AML other m 2020-05-11T20:15:13.13
IV.SPS2.HHE. ML:1.2 0.0001855 0.16 AML other m 2020-05-11T20:15:13.57
IV.SPS2.HHN. ML:1.5 0.0003445 0.76 AML other m 2020-05-11T20:15:13.50
IV.SERS.HHE. ML:1.3 8.15E-5 0.76 AML other m 2020-05-11T20:15:20.82
IV.SERS.HHN. ML:1.1 5.12E-5 0.54 AML other m 2020-05-11T20:15:21.07
IV.CAR1.HHN. ML:1.9 0.00090559605 0.1152 AML other m 2020-05-11T20:15:13.13
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