Earthquake with magnitude of ML 1.6 on date 11-07-2020 and time 12:47:02 (UTC) in region Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria)

A magnitude ML 1.6 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on

  • 11-07-2020 12:47:02 (UTC)
  • 11-07-2020 14:47:02 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.89, 16.03 at 48 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 18 4028 4028
Briatico VV 18 4053 8081
Gizzeria CZ 19 4982 13063

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km W of Lamezia Terme (70714 inhabitants)
49 Km W of Catanzaro (90612 inhabitants)
49 Km SW of Cosenza (67546 inhabitants)
87 Km NE of Messina (238439 inhabitants)
93 Km NE of Reggio di Calabria (183035 inhabitants)
97 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
Reviewed
Rev100
ML 1.6 2020-07-11
12:47:02
38.89 16.03 48 2020-07-11
12:54:36
Sala Sismica INGV-Roma 80953061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-11 12:47:02 ± 0.16
Latitude 38.89 ± 0.01
Longitude 16.03 ± 0.01
Depth (km) 48 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80953061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 973
Semi-minor axis of confidence ellipse (meter) 244
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 102
Circular confidence region, given by single value of horizontal uncertainty (meter) 970
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 139
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.91011
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 80953061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-11 12:54:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MESG.HHZ. 2020-07-11T12:47:36.50 3.0 undecidable manual Pn 0.11 0
IV.MPNC.HHZ. 2020-07-11T12:47:31.83 0.6 undecidable manual S 216 0.9101 100 0.23 43
IV.SOI.EHZ. 2020-07-11T12:47:30.31 0.3 undecidable manual S 179 0.8139 102 0.96 51
IV.TDS.HHZ. 2020-07-11T12:47:29.55 0.6 undecidable manual S 17 0.8076 102 0.35 43
IV.CELI.HHZ. 2020-07-11T12:47:26.06 0.3 undecidable manual S 36 0.6349 108 0.86 56
MN.TIP.HHZ. 2020-07-11T12:47:25.70 0.6 undecidable manual S 63 0.6367 108 0.46 44
MN.CEL.HHZ. 2020-07-11T12:47:25.23 0.6 undecidable manual S 190 0.6358 108 0.01 48
IV.CET2.HHZ. 2020-07-11T12:47:25.45 0.6 undecidable manual S 355 0.643 108 0.06 48
IV.SERS.HHZ. 2020-07-11T12:47:23.15 0.6 undecidable manual S 74 0.5333 114 0.21 47
IV.PLAC.HHZ. 2020-07-11T12:47:23.12 0.6 undecidable manual S 144 0.5423 114 0 49
XK.SELL.HHE. 2020-07-11T12:47:22.29 0.6 undecidable manual S 78 0.4748 118 0.6 43
IV.FERC.HNE. 2020-07-11T12:47:21.03 0.6 undecidable manual S 170 0.4416 121 0.04 50
IV.SPS2.HHZ. 2020-07-11T12:47:21.71 0.6 undecidable manual S 31 0.4694 119 0.15 48
XK.ALB1.HHE. 2020-07-11T12:47:21.90 0.6 undecidable manual S 73 0.4623 120 0.49 45
IV.MPNC.HHZ. 2020-07-11T12:47:19.16 0.3 undecidable manual P 216 0.9101 100 -0.1 67
IV.CAR1.HHZ. 2020-07-11T12:47:19.97 0.3 undecidable manual S 21 0.3921 126 -0.03 75
IV.SOI.EHZ. 2020-07-11T12:47:18.09 1.0 negative manual P 179 0.8139 102 0.14 23
IV.JOPP.HHZ. 2020-07-11T12:47:18.99 0.6 undecidable manual S 202 0.3022 136 0.62 44
IV.TDS.HHZ. 2020-07-11T12:47:17.74 1.0 undecidable manual P 17 0.8076 102 -0.13 23
XK.GIZZ.HHZ. 2020-07-11T12:47:16.35 0.3 undecidable manual S 56 0.1664 154 -0.14 77
MN.CEL.HHZ. 2020-07-11T12:47:15.31 1.0 negative manual P 190 0.6358 108 -0.26 23
IV.CET2.HHZ. 2020-07-11T12:47:15.57 0.1 positive manual P 355 0.643 108 -0.1 94
IV.CELI.HHZ. 2020-07-11T12:47:15.87 0.6 negative manual P 36 0.6349 108 0.31 45
MN.TIP.HHZ. 2020-07-11T12:47:15.06 1.0 negative manual P 63 0.6367 108 -0.53 21
IV.SPS2.HHZ. 2020-07-11T12:47:13.39 1.0 positive manual P 31 0.4694 119 -0.07 25
XK.ALB1.HHE. 2020-07-11T12:47:13.25 0.1 undecidable manual P 73 0.4623 120 -0.12 97
IV.PLAC.HHZ. 2020-07-11T12:47:13.78 0.1 negative manual P 144 0.5423 114 -0.58 86
XK.SELL.HHE. 2020-07-11T12:47:13.17 0.1 undecidable manual P 78 0.4748 118 -0.36 92
IV.SERS.HHZ. 2020-07-11T12:47:13.80 0.6 negative manual P 74 0.5333 114 -0.45 45
IV.FERC.HNE. 2020-07-11T12:47:12.99 0.1 undecidable manual P 170 0.4416 121 -0.14 97
IV.CAR1.HHZ. 2020-07-11T12:47:12.35 0.1 negative manual P 21 0.3921 126 -0.21 97
IV.JOPP.HHZ. 2020-07-11T12:47:11.81 0.1 negative manual P 202 0.3022 136 0.19 99
IV.GRI.EHE. 2020-07-11T12:47:11.18 0.1 undecidable manual P 102 0.3112 135 -0.53 92
XK.GIZZ.HHZ. 2020-07-11T12:47:10.26 0.1 negative manual P 56 0.1664 154 -0.27 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.JOPP.HHE. ML:1.7 0.0001103899 0.096 AML other m 2020-07-11T12:47:19.05
IV.JOPP.HHN. ML:1.9 0.0001595032 0.1792 AML other m 2020-07-11T12:47:19.16
IV.CAR1.HNE. ML:2.1 0.00024753125 0.3776 AML other m 2020-07-11T12:47:21.10
IV.CAR1.HNN. ML:2.1 0.000230637375 0.3904 AML other m 2020-07-11T12:47:20.34
IV.CAR1.HHE. ML:2 0.0002072883 0.1792 AML other m 2020-07-11T12:47:21.10
IV.CAR1.HHN. ML:2 0.00018812285 0.2048 AML other m 2020-07-11T12:47:21.14
IV.SPS2.HHE. ML:1.4 3.854854E-5 0.256 AML other m 2020-07-11T12:47:22.19
IV.SPS2.HHN. ML:1.5 5.3292015E-5 0.2816 AML other m 2020-07-11T12:47:22.05
IV.PLAC.HNE. ML:1.8 0.00010157789 0.9216 AML other m 2020-07-11T12:47:24.75
IV.PLAC.HNN. ML:1.8 9.3105845E-5 0.3776 AML other m 2020-07-11T12:47:23.41
IV.PLAC.HHE. ML:1.8 9.209093E-5 0.3776 AML other m 2020-07-11T12:47:23.41
IV.PLAC.HHN. ML:1.6 5.7915335E-5 0.4608 AML other m 2020-07-11T12:47:23.50
IV.SERS.HNE. ML:1.6 5.6907015E-5 0.3776 AML other m 2020-07-11T12:47:24.76
IV.SERS.HNN. ML:1.5 5.178871E-5 0.48 AML other m 2020-07-11T12:47:25.20
IV.SERS.HHE. ML:1.5 4.456334E-5 0.4224 AML other m 2020-07-11T12:47:25.41
IV.SERS.HHN. ML:1.6 5.861576E-5 0.3584 AML other m 2020-07-11T12:47:24.92
MN.TIP.HHE. ML:1.4 3.255269E-5 0.7424 AML other m 2020-07-11T12:47:26.59
MN.TIP.HHN. ML:1.2 2.111071E-5 0.3776 AML other m 2020-07-11T12:47:27.00
MN.TIP.HNE. ML:1.6 5.73796195E-5 0.9408 AML other m 2020-07-11T12:47:28.57
MN.TIP.HNN. ML:1.7 6.6448035E-5 0.5568 AML other m 2020-07-11T12:47:26.10
MN.CEL.HHE. ML:1.6 4.9845975E-5 0.16 AML other m 2020-07-11T12:47:25.80
MN.CEL.HHN. ML:1.6 4.850498E-5 0.2432 AML other m 2020-07-11T12:47:25.37
MN.CEL.HNE. ML:1.6 5.5163355E-5 0.16 AML other m 2020-07-11T12:47:25.80
MN.CEL.HNN. ML:1.7 6.938459E-5 0.64 AML other m 2020-07-11T12:47:25.24
IV.CET2.HHE. ML:1.8 8.1141085E-5 0.3968 AML other m 2020-07-11T12:47:25.72
IV.CET2.HHN. ML:2.3 0.0002590452 0.2176 AML other m 2020-07-11T12:47:26.18
IV.CELI.HHE. ML:1.3 2.422014E-5 0.3392 AML other m 2020-07-11T12:47:27.03
IV.CELI.HHN. ML:1.6 4.4849935E-5 0.3008 AML other m 2020-07-11T12:47:26.81
IV.TDS.HHE. ML:1 1.17430035E-5 0.2816 AML other m 2020-07-11T12:47:30.20
IV.TDS.HHN. ML:1 7.5910645E-6 0.16 AML other m 2020-07-11T12:47:30.16
IV.SOI.EHE. ML:1 9.326268E-6 0.2624 AML other m 2020-07-11T12:47:30.55
IV.SOI.EHN. ML:1.3 1.7559235E-5 1.1776 AML other m 2020-07-11T12:47:31.09
IV.MPNC.HHE. ML:1.8 5.6408375E-5 0.32 AML other m 2020-07-11T12:47:33.98
IV.MPNC.HHN. ML:1.9 5.804891E-5 0.2816 AML other m 2020-07-11T12:47:33.47
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