Earthquake with magnitude of ML 1.2 on date 25-10-2019 and time 02:02:34 (Italy) in region Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria)

A magnitude ML 1.2 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on

  • 25-10-2019 00:02:34 (UTC)
  • 25-10-2019 02:02:34 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.0410, 16.0580 at 16 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Serra d'Aiello CS 8 458 458
Nocera Terinese CZ 9 4731 5189
Falerna CZ 11 4028 9217
Amantea CS 11 13975 23192
San Pietro in Amantea CS 12 505 23697
San Mango d'Aquino CZ 12 1564 25261
Cleto CS 13 1301 26562
Aiello Calabro CS 13 1729 28291
Belmonte Calabro CS 14 2003 30294
Gizzeria CZ 15 4982 35276
Martirano Lombardo CZ 16 1112 36388
Lago CS 16 2624 39012
Martirano CZ 17 884 39896
Longobardi CS 19 2312 42208
Grimaldi CS 19 1680 43888
Altilia CS 20 711 44599

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km W of Lamezia Terme (70714 inhabitants)
33 Km SW of Cosenza (67546 inhabitants)
49 Km W of Catanzaro (90612 inhabitants)
92 Km W of Crotone (62178 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 1.2 2019-10-25
00:02:34
39.0413 16.0578 17 2020-02-28
16:42:27
Bollettino Sismico Italiano INGV 76775051
Reviewed
Rev100
ML 1.2 2019-10-25
00:02:34
39.031 16.1028 18 2019-10-25
00:07:20
Sala Sismica INGV-Roma 73431201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-25 00:02:34 ± 0.18
Latitude 39.0413 ± 0.0090
Longitude 16.0578 ± 0.0162
Depth (km) 17 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76775051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1149
Semi-minor axis of confidence ellipse (meter) 755
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 281
Circular confidence region, given by single value of horizontal uncertainty (meter) 1150.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 194
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.24282
Epicentral distance of station farthest from the epicenter (degree) 0.71676
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 76775051
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-24 15:30:25

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 73431201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-25 00:07:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PLAC.HHE. 2019-10-25T00:02:56.66 0.6 undecidable manual S 153 73.4709 95 0.31 44
MN.TIP.HHE. 2019-10-25T00:02:53.48 0.6 undecidable manual S 76 62.1933 96 0.11 48
IV.CELI.HHZ. 2019-10-25T00:02:51.56 0.3 undecidable manual S 44 55.7997 97 -0.1 73
IV.CET2.HHE. 2019-10-25T00:02:50.81 0.6 undecidable manual S 351 54.8007 97 -0.6 42
IV.PLAC.HHE. 2019-10-25T00:02:47.06 0.3 undecidable manual P 153 73.4709 95 0.06 70
IV.GRIS.HNE. 2019-10-25T00:02:47.36 0.3 undecidable manual P 347 79.5648 95 -0.58 62
IV.SPS2.HHZ. 2019-10-25T00:02:46.85 0.3 undecidable manual S 41 36.741 103 0.19 74
IV.GRI.EHZ. 2019-10-25T00:02:46.79 0.3 undecidable manual S 128 39.627 101 -0.61 69
MN.TIP.HHE. 2019-10-25T00:02:45.21 0.3 undecidable manual P 76 62.1933 96 -0.07 73
IV.CAR1.HHZ. 2019-10-25T00:02:44.42 0.1 undecidable manual S 29 26.9508 109 0.27 99
IV.CELI.HHZ. 2019-10-25T00:02:44.25 0.1 undecidable manual P 44 55.7997 97 -0.04 98
IV.CET2.HHE. 2019-10-25T00:02:44.99 0.6 undecidable manual P 351 54.8007 97 0.84 39
IV.GRI.EHZ. 2019-10-25T00:02:41.57 0.1 undecidable manual P 128 39.627 101 -0.26 98
IV.SPS2.HHZ. 2019-10-25T00:02:41.53 0.1 undecidable manual P 41 36.741 103 0.12 100
IV.CAR1.HHZ. 2019-10-25T00:02:40.29 0.1 negative manual P 29 26.9508 109 0.34 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAR1.HHE. ML:1.3 0.00010255 0.22 AML other m 2019-10-25T00:02:44.62
IV.CAR1.HHN. ML:1.4 0.000111 0.2 AML other m 2019-10-25T00:02:44.94
IV.SPS2.HHN. ML:1.0 0.0000401 0.4 AML other m 2019-10-25T00:02:47.21
IV.SPS2.HHE. ML:1.2 0.000056349999999999994 0.14 AML other m 2019-10-25T00:02:47.25
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download