Earthquake with magnitude of ML 1.7 on date 30-09-2019 and time 10:15:57 (Italy) in region Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria)

A magnitude ML 1.7 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on

  • 30-09-2019 08:15:57 (UTC)
  • 30-09-2019 10:15:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.57, 15.82 at 12 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
Joppolo VV 7 1926 1926
Ricadi VV 7 4900 6826
Spilinga VV 10 1464 8290
Nicotera VV 10 6290 14580
Limbadi VV 12 3695 18275
San Ferdinando RC 13 4490 22765
Drapia VV 13 2085 24850
Tropea VV 14 6441 31291
Zaccanopoli VV 14 752 32043
Parghelia VV 15 1300 33343
Rombiolo VV 16 4569 37912
San Calogero VV 17 4315 42227
Rosarno RC 17 14841 57068
Zungri VV 17 1976 59044
Gioia Tauro RC 17 19864 78908
Filandari VV 19 1853 80761

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km NE of Messina (238439 inhabitants)
54 Km N of Reggio di Calabria (183035 inhabitants)
62 Km SW of Lamezia Terme (70714 inhabitants)
77 Km SW of Catanzaro (90612 inhabitants)
89 Km SW of Cosenza (67546 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 1.7 2019-09-30
08:15:57
38.57 15.82 12 2019-09-30
08:24:13
Sala Sismica INGV-Roma 72915951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-30 08:15:57 ± 0.06
Latitude 38.57 ± 0.00
Longitude 15.82 ± 0.00
Depth (km) 12 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72915951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 410
Semi-minor axis of confidence ellipse (meter) 211
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 268
Circular confidence region, given by single value of horizontal uncertainty (meter) 410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.31656
Epicentral distance of station farthest from the epicenter (degree) 0.98656
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 72915951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-30 08:24:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAR1.HHZ. 2019-09-30T08:16:22.24 0.6 undecidable manual S 24 0.7455 91 -0.06 45
IV.CELI.HHZ. 2019-09-30T08:16:16.39 0.6 undecidable manual P 33 0.9866 90 0.33 41
IV.MPNC.HHZ. 2019-09-30T08:16:16.69 0.6 undecidable manual S 221 0.5621 91 -0.2 46
IV.PLAC.HHZ. 2019-09-30T08:16:16.37 3.0 undecidable manual S 104 0.4973 91 1.41 0
IV.IST3.HHZ. 2019-09-30T08:16:15.66 0.6 undecidable manual S 296 0.5144 91 0.19 47
IV.SOI.EHZ. 2019-09-30T08:16:15.95 0.6 undecidable manual S 160 0.5306 91 0 48
IV.CAR1.HHZ. 2019-09-30T08:16:11.74 0.3 undecidable manual P 24 0.7455 91 -0.19 66
IV.MSRU.HHZ. 2019-09-30T08:16:11.88 0.6 undecidable manual S 219 0.3939 92 -0.02 49
IV.IVPL.HHZ. 2019-09-30T08:16:10.73 0.6 undecidable manual P 254 0.6871 91 -0.21 45
MN.CEL.HHZ. 2019-09-30T08:16:09.44 0.6 undecidable manual S 170 0.3166 92 -0.17 49
IV.MPNC.HHZ. 2019-09-30T08:16:09.20 0.3 undecidable manual P 221 0.5621 91 0.39 66
IV.SOI.EHZ. 2019-09-30T08:16:08.56 0.1 undecidable manual P 160 0.5306 91 0.3 90
IV.PLAC.HHZ. 2019-09-30T08:16:07.60 0.3 undecidable manual P 104 0.4973 91 -0.09 72
IV.IST3.HHZ. 2019-09-30T08:16:07.86 0.3 undecidable manual P 296 0.5144 91 -0.12 70
IV.GMB.BHZ. 2019-09-30T08:16:06.14 0.6 undecidable manual P 179 0.4038 91 0.05 49
IV.MSRU.HHZ. 2019-09-30T08:16:05.88 0.3 undecidable manual P 219 0.3939 92 -0.05 74
MN.CEL.HHZ. 2019-09-30T08:16:04.54 0.1 undecidable manual P 170 0.3166 92 -0.06 100
IV.SICLA.EHE. 2019-09-30T08:16:04.41 1.0 undecidable manual P 195 0.3265 92 -0.37 23
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.CEL.HHE. ML:1.2 6.56E-5 1.44 AML other m 2019-09-30T08:16:11.84
MN.CEL.HHN. ML:1.2 6.5E-5 1.4 AML other m 2019-09-30T08:16:13.86
IV.MSRU.HHE. ML:1.7 0.000156 0.32 AML other m 2019-09-30T08:16:13.73
IV.MSRU.HHN. ML:1.6 0.0001325 1.5 AML other m 2019-09-30T08:16:13.76
IV.GMB.BHE. ML:2.1 0.0003565 1.6 AML other m 2019-09-30T08:16:15.99
IV.GMB.BHN. ML:2.1 0.0003385 0.2 AML other m 2019-09-30T08:16:15.31
IV.SOI.EHN. ML:1.3 4.095E-5 0.68 AML other m 2019-09-30T08:16:16.98
IV.IST3.HHE. ML:2.4 0.0005315 0.16 AML other m 2019-09-30T08:16:17.08
IV.PLAC.HHE. ML:1.3 4.45E-5 0.22 AML other m 2019-09-30T08:16:17.23
IV.SOI.EHE. ML:1.4 5.205E-5 1.12 AML other m 2019-09-30T08:16:17.95
IV.PLAC.HHN. ML:1.4 6.02E-5 0.72 AML other m 2019-09-30T08:16:18.06
IV.IST3.HHN. ML:2.5 0.000701 0.14 AML other m 2019-09-30T08:16:18.70
IV.MPNC.HHN. ML:2 0.0002035 0.3 AML other m 2019-09-30T08:16:18.71
IV.MPNC.HHE. ML:2 0.0002125 0.6 AML other m 2019-09-30T08:16:19.48
IV.CAR1.HHN. ML:1.8 8.365E-5 1.6 AML other m 2019-09-30T08:16:24.05
IV.CAR1.HHE. ML:1.7 6.885E-5 1.18 AML other m 2019-09-30T08:16:24.67
IV.CELI.HHN. ML:1.9 6.835E-5 0.44 AML other m 2019-09-30T08:16:30.75
IV.CELI.HHE. ML:1.8 6.185E-5 0.42 AML other m 2019-09-30T08:16:31.20
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