Earthquake with magnitude of ML 1.7 on date 29-09-2018 and time 18:28:12 (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

  • 29-09-2018 16:28:12 (UTC)
  • 29-09-2018 18:28:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.38, 15.72 at 11 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
Palmi RC 12 18930 18930
Bagnara Calabra RC 13 10255 29185
Seminara RC 14 2811 31996
Scilla RC 15 4964 36960
Gioia Tauro RC 16 19864 56824
MelicuccĂ  RC 17 930 57754
Sant'Eufemia d'Aspromonte RC 18 4120 61874
San Procopio RC 19 534 62408
Sinopoli RC 19 2089 64497
San Roberto RC 19 1750 66247
Fiumara RC 19 1018 67265
Campo Calabro RC 20 4536 71801
Villa San Giovanni RC 20 13784 85585

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km NE of Messina (238439 inhabitants)
31 Km N of Reggio di Calabria (183035 inhabitants)
84 Km SW of Lamezia Terme (70714 inhabitants)
96 Km SW of Catanzaro (90612 inhabitants)
99 Km NE of Acireale (52622 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
Rev 1000 ML 1.7 2018-09-29
16:28:12
38.38 15.72 11 2019-06-04
09:16:11
Bollettino Sismico Italiano INGV 66191361
Rev 100 ML 1.8 2018-09-29
16:28:11
38.38 15.73 18 2018-09-29
16:34:01
Sala Sismica INGV-Roma 61456781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-29 16:28:12 ± 0.08
Latitude 38.38 ± 0.00
Longitude 15.72 ± 0.00
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 66191361

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 380
Semi-minor axis of confidence ellipse (meter) 290
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 180
Circular confidence region, given by single value of horizontal uncertainty (meter) 380
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 136
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.40559
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 66191361
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-03-05 13:18:36

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 61456781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-29 16:34:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2018-09-29T16:29:56.15 3.0 positive manual Pg 18.26 0
IV.LIK.EHZ.01 2018-09-29T16:29:54.68 3.0 undecidable manual Sg 5.3 0
IV.PAOL.HHZ. 2018-09-29T16:29:36.03 3.0 undecidable manual Sg 4.98 0
IV.MBFT.HHZ. 2018-09-29T16:29:21.02 3.0 undecidable manual Sg 1.83 0
IV.VIVA.HHZ. 2018-09-29T16:29:16.12 3.0 negative manual Pn 2.02 0
IV.PTRJ.HNZ. 2018-09-29T16:29:01.15 3.0 undecidable manual Pn 0.23 0
IV.SPS2.HHZ. 2018-09-29T16:28:45.28 3.0 undecidable manual S -0.9 0
IV.MILZ.HHN. 2018-09-29T16:28:26.59 0.6 undecidable manual S 254 0.402 50 0.1 49
IV.MTTG.HHZ. 2018-09-29T16:28:26.34 0.6 undecidable manual S 183 0.3813 50 0.45 45
IV.SOI.EHZ. 2018-09-29T16:28:26.50 0.3 undecidable manual S 140 0.4056 50 -0.1 72
IV.MPNC.HHZ. 2018-09-29T16:28:25.52 0.6 undecidable manual S 231 0.375 50 -0.19 47
IV.JOPP.HHZ. 2018-09-29T16:28:22.10 0.3 undecidable manual S 30 0.2563 50 -0.07 74
IV.GMB.BHZ. 2018-09-29T16:28:21.68 0.3 undecidable manual S 159 0.232 50 0.23 73
IV.SOI.EHZ. 2018-09-29T16:28:20.14 0.1 undecidable manual P 140 0.4056 50 -0.31 92
IV.MSRU.HHZ. 2018-09-29T16:28:20.80 0.1 undecidable manual S 234 0.2068 50 0.09 100
IV.MILZ.HHN. 2018-09-29T16:28:20.42 0.1 undecidable manual P 254 0.402 50 0.04 97
IV.MTTG.HHZ. 2018-09-29T16:28:19.91 0.1 undecidable manual P 183 0.3813 50 -0.13 96
MN.CEL.HHZ. 2018-09-29T16:28:19.91 0.3 undecidable manual S 133 0.1826 50 -0.09 75
IV.MPNC.HHZ. 2018-09-29T16:28:19.67 0.1 undecidable manual P 231 0.375 50 -0.26 93
IV.JOPP.HHZ. 2018-09-29T16:28:18.09 0.1 undecidable manual P 30 0.2563 50 0.2 96
IV.MSRU.HHZ. 2018-09-29T16:28:17.26 0.1 undecidable manual P 234 0.2068 50 0.21 97
IV.GMB.BHZ. 2018-09-29T16:28:17.56 0.1 undecidable manual P 159 0.232 50 0.08 99
MN.CEL.HHZ. 2018-09-29T16:28:16.74 0.1 undecidable manual P 133 0.1826 50 0.1 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.CEL.HHE. ML:1.6 0.000275 1.7 AML other m 2018-09-29T16:28:19.07
MN.CEL.HNE. ML:1.5 0.0002125 1.72 AML other m 2018-09-29T16:28:19.07
MN.CEL.HNN. ML:1.5 0.0002055 0.48 AML other m 2018-09-29T16:28:20.61
MN.CEL.HHN. ML:1.5 0.000248 0.5 AML other m 2018-09-29T16:28:20.36
IV.MSRU.HHN. ML:1.6 0.0002515 0.86 AML other m 2018-09-29T16:28:21.93
IV.GMB.BHN. ML:2.6 0.00216 1.8 AML other m 2018-09-29T16:28:22.95
IV.GMB.BHE. ML:2.4 0.00152 0.2 AML other m 2018-09-29T16:28:22.27
IV.JOPP.HHN. ML:1.9 0.0004355 0.52 AML other m 2018-09-29T16:28:22.20
IV.MSRU.HHE. ML:1.7 0.0003095 0.26 AML other m 2018-09-29T16:28:22.79
IV.JOPP.HHE. ML:1.7 0.0002585 0.88 AML other m 2018-09-29T16:28:22.35
IV.MPNC.HHE. ML:2.1 0.0004095 0.44 AML other m 2018-09-29T16:28:26.82
IV.SOI.EHE. ML:1.6 0.0001253 0.4 AML other m 2018-09-29T16:28:27.24
IV.MPNC.HHN. ML:2 0.0003565 0.78 AML other m 2018-09-29T16:28:27.86
IV.SOI.EHN. ML:1.6 0.0001086 0.64 AML other m 2018-09-29T16:28:29.41
IV.PTRJ.HNN. ML:4.3 0.001845 1.28 AML other m 2018-09-29T16:29:30.17
IV.PTRJ.HNE. ML:4 0.000972 1.02 AML other m 2018-09-29T16:29:30.46
IV.VIVA.HHN. ML:4.2 0.000669 0.26 AML other m 2018-09-29T16:30:01.53
IV.VIVA.HHE. ML:4.2 0.0006455 0.16 AML other m 2018-09-29T16:30:09.38
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