Earthquake with magnitude of ML 1.3 on date 30-05-2020 and time 03:45:44 (Italy) in region 3 km NE San Floro (CZ)

A magnitude ML 1.3 earthquake occured in region: 3 km NE San Floro (CZ), on

  • 30-05-2020 01:45:44 (UTC)
  • 30-05-2020 03:45:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.86, 16.55 at 63 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 Floro CZ 3 716 716
Borgia CZ 5 7611 8327
Caraffa di Catanzaro CZ 6 1866 10193
Catanzaro CZ 7 90612 100805
Settingiano CZ 7 3124 103929
Squillace CZ 9 3608 107537
Marcellinara CZ 9 2285 109822
Tiriolo CZ 10 3870 113692
Stalettì CZ 10 2433 116125
Girifalco CZ 11 5945 122070
Amaroni CZ 11 1855 123925
Vallefiorita CZ 12 1771 125696
Amato CZ 12 835 126531
Miglierina CZ 12 767 127298
Cortale CZ 12 2117 129415
Montauro CZ 13 1732 131147
Gimigliano CZ 13 3381 134528
Gasperina CZ 14 2160 136688
Simeri Crichi CZ 14 4698 141386
Pentone CZ 14 2113 143499
Jacurso CZ 15 624 144123
Palermiti CZ 15 1213 145336
Soveria Simeri CZ 15 1564 146900
Sellia CZ 15 530 147430
Fossato Serralta CZ 16 594 148024
Maida CZ 16 4566 152590
Montepaone CZ 16 5282 157872
Pianopoli CZ 17 2589 160461
San Pietro a Maida CZ 17 4200 164661
Centrache CZ 18 401 165062
San Pietro Apostolo CZ 18 1691 166753
Feroleto Antico CZ 18 2171 168924
Sellia Marina CZ 18 7513 176437
Sorbo San Basile CZ 18 809 177246
Taverna CZ 18 2703 179949
Olivadi CZ 18 529 180478
Zagarise CZ 19 1647 182125
Petrizzi CZ 19 1131 183256
Magisano CZ 19 1258 184514
Soverato CZ 19 9204 193718
Cicala CZ 19 968 194686
Albi CZ 19 949 195635
Cenadi CZ 20 563 196198

Municipalities with at least 50000 inhabitants

An earthquake occurred to
7 Km SW of Catanzaro (90612 inhabitants)
24 Km SE of Lamezia Terme (70714 inhabitants)
54 Km SE of Cosenza (67546 inhabitants)
56 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 1.3 2020-05-30
01:45:44
38.86 16.55 63 2020-05-30
02:33:34
Sala Sismica INGV-Roma 79702701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-30 01:45:44 ± 0.59
Latitude 38.86 ± 0.02
Longitude 16.55 ± 0.04
Depth (km) 63 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79702701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2469
Semi-minor axis of confidence ellipse (meter) 2204
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 276
Circular confidence region, given by single value of horizontal uncertainty (meter) 2470
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 160
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.45
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.81119
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 79702701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-30 02:33:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
AC.VLO.HHZ. 2020-05-30T01:46:59.93 3.0 undecidable manual Sn 0.44 0
IV.BARO.EHZ. 2020-05-30T01:46:54.27 3.0 negative manual Pn 1.1 0
IV.VBKN.HHZ. 2020-05-30T01:46:52.55 3.0 undecidable manual Sn -0.1 0
IV.AGST.EHZ. 2020-05-30T01:46:36.73 3.0 undecidable manual Sn -0.44 0
IV.ECTS.HHZ. 2020-05-30T01:46:25.03 3.0 undecidable manual Sn -1.89 0
IV.VBKN.HHZ. 2020-05-30T01:46:22.53 3.0 undecidable manual Pn 0.21 0
IV.CRTO.HHZ. 2020-05-30T01:46:19.35 3.0 positive manual Pn -2.93 0
IV.VCRE.HHZ. 2020-05-30T01:46:18.30 3.0 undecidable manual Pn -3.9 0
IV.CET2.HHZ. 2020-05-30T01:46:11.49 0.6 undecidable manual S 326 0.8112 115 -0.48 43
IV.JOPP.HHZ. 2020-05-30T01:46:07.01 0.6 undecidable manual S 244 0.5747 126 -0.07 49
IV.CELI.HHZ. 2020-05-30T01:46:06.91 1.0 undecidable manual S 357 0.5432 128 0.42 23
IV.SPS2.HHZ. 2020-05-30T01:46:05.33 0.3 undecidable manual S 339 0.4605 134 0.34 70
IV.CAR1.HHZ. 2020-05-30T01:46:05.48 0.6 undecidable manual S 327 0.4721 133 0.29 47
IV.PLAC.HHZ. 2020-05-30T01:46:04.82 0.1 undecidable manual S 192 0.4191 137 0.54 90
MN.TIP.HHZ. 2020-05-30T01:46:04.04 1.0 undecidable manual S 27 0.3588 142 0.69 22
XK.GIZZ.HHZ. 2020-05-30T01:46:02.44 1.0 undecidable manual S 295 0.2905 148 0.04 26
IV.SERS.HHZ. 2020-05-30T01:46:01.80 0.1 undecidable manual S 32 0.2077 156 0.32 100
XK.ALB1.HHE. 2020-05-30T01:46:01.13 0.6 undecidable manual S 13 0.1682 161 -0.01 53
IV.CET2.HHZ. 2020-05-30T01:46:01.93 1.0 undecidable manual P 326 0.8112 115 1.77 11
IV.GRI.EHZ. 2020-05-30T01:46:00.17 0.3 undecidable manual S 249 0.1061 168 -0.56 71
XK.SELL.HHZ. 2020-05-30T01:46:00.94 1.0 undecidable manual S 27 0.1385 164 0.02 27
IV.CELI.HHZ. 2020-05-30T01:45:59.28 3.0 undecidable manual P 357 0.5432 128 2.28 0
IV.JOPP.HHZ. 2020-05-30T01:45:59.61 3.0 undecidable manual P 244 0.5747 126 2.27 0
IV.CAR1.HHZ. 2020-05-30T01:45:57.47 1.0 negative manual P 327 0.4721 133 1.22 16
MN.TIP.HHZ. 2020-05-30T01:45:56.02 1.0 undecidable manual P 27 0.3588 142 0.83 20
IV.PLAC.HHZ. 2020-05-30T01:45:56.85 0.6 undecidable manual P 192 0.4191 137 1.13 35
XK.GIZZ.HHZ. 2020-05-30T01:45:54.43 0.3 negative manual P 295 0.2905 148 -0.21 75
IV.SERS.HHZ. 2020-05-30T01:45:53.78 0.6 undecidable manual P 32 0.2077 156 -0.33 49
IV.SPS2.HHZ. 2020-05-30T01:45:53.11 0.6 undecidable manual P 339 0.4605 134 -3.02 3
XK.ALB1.HHE. 2020-05-30T01:45:53.12 0.6 undecidable manual P 13 0.1682 161 -0.79 43
IV.GRI.EHZ. 2020-05-30T01:45:52.21 0.3 undecidable manual P 249 0.1061 168 -1.46 47
XK.SELL.HHZ. 2020-05-30T01:45:52.97 0.6 undecidable manual P 27 0.1385 164 -0.81 42
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GRI.EHE. ML:2.4 0.000465 0.5 AML other m 2020-05-30T01:46:03.67
IV.GRI.EHN. ML:2.1 0.0002615 0.76 AML other m 2020-05-30T01:46:03.43
IV.SERS.HHN. ML:1.4 4.46E-5 0.38 AML other m 2020-05-30T01:46:06.24
IV.SERS.HHE. ML:1.1 2.745E-5 0.48 AML other m 2020-05-30T01:46:07.68
MN.TIP.HHN. ML:1.1 2.21E-5 0.5 AML other m 2020-05-30T01:46:10.78
MN.TIP.HHE. ML:1.1 1.91E-5 1.54 AML other m 2020-05-30T01:46:11.16
IV.PLAC.HHE. ML:1.4 4.17E-5 1.3 AML other m 2020-05-30T01:46:12.76
IV.PLAC.HHN. ML:1.6 5.33E-5 1.56 AML other m 2020-05-30T01:46:13.88
IV.CAR1.HHN. ML:2.1 0.000162 0.36 AML other m 2020-05-30T01:46:14.62
IV.SPS2.HHE. ML:1 1.43E-5 0.36 AML other m 2020-05-30T01:46:14.61
IV.CAR1.HHE. ML:1.9 0.0001155 1.46 AML other m 2020-05-30T01:46:14.77
IV.SPS2.HHN. ML:1.2 2.03E-5 0.32 AML other m 2020-05-30T01:46:15.41
IV.CET2.HHN. ML:1.8 5.255E-5 0.38 AML other m 2020-05-30T01:46:24.32
IV.CET2.HHE. ML:1.6 3.275E-5 1.42 AML other m 2020-05-30T01:46:25.00
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