Earthquake with magnitude of Mw 4.0 on date 28-09-2018 and time 07:24:31 (Italy) in region Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria)

A magnitude Mw 4.0 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on

  • 28-09-2018 05:24:31 (UTC)
  • 28-09-2018 07:24:31 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.3850, 15.7310 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 11 18930 18930
Bagnara Calabra RC 13 10255 29185
Seminara RC 13 2811 31996
Scilla RC 15 4964 36960
Gioia Tauro RC 15 19864 56824
Melicuccà RC 16 930 57754
Sant'Eufemia d'Aspromonte RC 17 4120 61874
San Procopio RC 18 534 62408
Sinopoli RC 19 2089 64497
San Roberto RC 19 1750 66247
San Ferdinando RC 20 4490 70737
Fiumara RC 20 1018 71755
Campo Calabro RC 20 4536 76291

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km NE of Messina (238439 inhabitants)
32 Km N of Reggio di Calabria (183035 inhabitants)
83 Km SW of Lamezia Terme (70714 inhabitants)
95 Km SW of Catanzaro (90612 inhabitants)
99 Km NE of Acireale (52622 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and updated as more data become available. See http://shakemap.ingv.it for additional information. The black star indicates the epicenter. The triangles show the accelerometric and velocimetric stations used in the calculation, colored according to the recorded shaking.

Intensity Shakemap

Intensity Shakemap

This map shows the distribution of instrumental intensities. The intensity is derived through an empirical law that correlates the recorded values of actual ground shaking, e.g., acceleration and velocity, with the macroseismic intensity for Italian earthquakes, as reported in the Italian Macroseismic Database (DBMI15, https://doi.org/10.13127/cpti/cpti15.3).
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap

This map shows the distribution of peak ground acceleration expressed as percent of the acceleration of gravity (i.e., g = 9.81 m/s²).
Peak velocity Shakemap

Peak velocity Shakemap

This map shows the distribution of peak ground velocities expressed in cm/s.
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 4.2 2018-09-28
05:24:31
38.3852 15.731 11 2018-09-28
10:34:40
Bollettino Sismico Italiano INGV 61406551
Reviewed Evaluation Mw
Rev501
Mw 4.0 2018-09-28
05:24:31
38.3798 15.7318 12 2018-09-28
07:23:37
TDMT-INGV Revised 61399231
Reviewed
Rev100
ML 4.2 2018-09-28
05:24:31
38.3798 15.7318 11 2018-09-28
05:38:47
Sala Sismica INGV-Roma 61393171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-28 05:24:31 ± 0.06
Latitude 38.3852 ± 0.0090
Longitude 15.7310 ± 0.0092
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 61406551

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1070
Semi-minor axis of confidence ellipse (meter) 690
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 29
Circular confidence region, given by single value of horizontal uncertainty (meter) 1070.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 51
Number of associated phases, regardless of their use for origin computation 96
Number of defining phases 96
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 5.06048
Number of stations at which the event was observed 80
Number of stations from which data was used for origin computation 80
Magnitudes information

Mw:4.0

Field Value
Value 4.0
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 61399231
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2018-09-28 07:23:37

ML:4.2

Field Value
Value 4.2
Uncertainty 0.3
Num. used stations 166
Type of magnitude ML
Reference to an origin 61406551
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-09-28 10:32:09

ML:4.2

Field Value
Value 4.2
Uncertainty 0.3
Num. used stations 174
Type of magnitude ML
Reference to an origin 61393171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-28 05:38:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MF5.EHZ. 2018-09-28T05:25:46.89 0.6 undecidable manual P 340 4.9112 54 1.1 0
MN.VSL.HHZ. 2018-09-28T05:25:44.08 0.3 undecidable manual P 285 5.0605 54 -3.77 0
IV.POFI.HHZ. 2018-09-28T05:25:27.67 0.6 undecidable manual P 336 3.6710 54 -0.99 0
IV.TRIV.HHZ. 2018-09-28T05:25:26.26 0.3 undecidable manual P 345 3.4984 54 -0.01 0
YD.T1412.EHZ. 2018-09-28T05:25:25.30 0.3 undecidable manual P 348 3.4759 54 -0.66 0
IV.SGRT.HHZ. 2018-09-28T05:25:22.51 0.3 undecidable manual P 0 3.3671 54 -1.95 0
IV.MSAG.HHZ. 2018-09-28T05:25:22.12 0.6 undecidable manual P 2 3.3275 54 -1.79 0
IV.APRC.HHZ. 2018-09-28T05:25:22.74 0.6 undecidable manual P 358 3.3734 54 -1.8 0
IV.MRVN.HHZ. 2018-09-28T05:25:13.19 0.6 undecidable manual P 7 2.6980 54 -2.03 0
IV.SSY.HHZ. 2018-09-28T05:25:13.70 0.6 undecidable manual S 203 1.3319 90 0.46 0
IV.PALZ.HHZ. 2018-09-28T05:25:12.34 0.3 undecidable manual P 4 2.5631 54 -1.02 0
IV.SNAL.HHZ. 2018-09-28T05:25:12.28 0.6 undecidable manual P 351 2.5703 54 -1.17 0
IV.NOCI.HHZ. 2018-09-28T05:25:11.84 0.3 undecidable manual P 23 2.6125 54 -2.19 0
IV.AMUR.HHZ. 2018-09-28T05:25:11.72 0.6 undecidable manual P 15 2.6080 54 -2.26 0
OT.TAR1.HHZ. 2018-09-28T05:25:10.29 0.3 undecidable manual P 29 2.4525 54 -1.53 0
IV.HLNI.HHZ. 2018-09-28T05:25:10.50 0.6 undecidable manual S 213 1.2384 90 0.02 7
IV.ACER.HHZ. 2018-09-28T05:25:10.88 0.3 undecidable manual P 4 2.4057 54 -0.3 0
IV.MCRV.HHN. 2018-09-28T05:25:09.70 0.3 undecidable manual P 350 2.4354 54 -1.88 0
IV.MIGL.HHZ. 2018-09-28T05:25:09.01 0.6 undecidable manual P 14 2.2843 54 -0.5 0
IV.HAGA.HHZ. 2018-09-28T05:25:09.50 0.6 undecidable manual S 203 1.1898 90 0.43 13
IV.LTRZ.EHZ. 2018-09-28T05:25:08.91 0.6 undecidable manual P 20 2.3706 54 -1.78 0
IV.MBFT.HHZ. 2018-09-28T05:25:06.72 0.1 negative manual P 259 2.2258 54 -1.98 0
IV.SLCN.HHZ. 2018-09-28T05:25:04.27 0.3 undecidable manual P 358 2.0055 54 -1.38 0
IV.CLTA.HHZ. 2018-09-28T05:25:03.38 0.3 undecidable manual P 229 1.8589 54 -0.25 0
IV.CORL.HHZ. 2018-09-28T05:25:03.21 0.6 undecidable manual P 256 1.9695 54 -1.95 0
IV.CMPR.HHZ. 2018-09-28T05:25:02.45 0.1 positive manual P 350 1.9596 54 -2.57 0
IV.MCEL.HHZ. 2018-09-28T05:25:02.61 0.3 undecidable manual P 2 1.9398 54 -2.13 0
IV.USI.HHZ. 2018-09-28T05:25:02.46 0.3 undecidable manual P 280 2.0208 54 -3.4 0
IV.MTSN.HHZ. 2018-09-28T05:25:01.75 0.3 undecidable manual P 0 1.8805 54 -2.17 0
IV.MPG.SHZ. 2018-09-28T05:25:01.28 0.3 undecidable manual P 264 1.8733 54 -2.55 0
IV.CROCE.HHZ. 2018-09-28T05:25:01.85 0.6 undecidable manual P 212 1.8175 54 -1.21 0
IV.HPAC.HHZ. 2018-09-28T05:25:01.29 0.6 undecidable manual P 198 1.7636 54 -1.02 0
IV.ORI.HHN. 2018-09-28T05:25:01.20 1.0 undecidable manual P 18 1.7555 54 -1 0
IV.SIRI.HHZ. 2018-09-28T05:25:00.39 0.3 undecidable manual P 3 1.7986 54 -2.41 0
IV.CAR1.HHZ. 2018-09-28T05:25:00.90 0.6 undecidable manual S 23 0.9452 90 -0.88 36
IV.MGR.HHZ. 2018-09-28T05:24:59.30 0.3 undecidable manual P 356 1.7564 54 -2.91 0
IV.ALJA.HHZ. 2018-09-28T05:24:59.91 0.3 undecidable manual P 248 1.6808 54 -1.25 0
IV.RAFF.HHZ. 2018-09-28T05:24:59.28 0.1 negative manual P 223 1.5864 54 -0.59 0
IV.RESU.HHZ. 2018-09-28T05:24:59.73 0.3 undecidable manual P 241 1.5109 90 1.15 0
IV.HMDC.HHZ. 2018-09-28T05:24:58.99 0.6 undecidable manual P 208 1.6107 54 -1.2 0
MN.CUC.HHZ. 2018-09-28T05:24:57.46 0.3 undecidable manual P 2 1.6089 54 -2.71 0
IV.PIPA.HHZ. 2018-09-28T05:24:57.02 0.3 undecidable manual P 37 1.3859 90 0.59 0
IV.SALB.HHZ. 2018-09-28T05:24:57.64 0.3 undecidable manual P 18 1.5657 90 -1.85 0
IV.PETRA.HHZ. 2018-09-28T05:24:56.82 1.0 undecidable manual P 247 1.3850 90 0.39 0
IV.LADO.EHE. 2018-09-28T05:24:56.09 0.6 undecidable manual P 47 1.3238 90 0.69 0
IV.MUCR.HHZ. 2018-09-28T05:24:56.30 0.6 undecidable manual S 243 0.7545 90 0.15 48
IV.HVZN.HHE. 2018-09-28T05:24:56.59 0.3 undecidable manual P 214 1.4488 90 -0.91 0
IV.MMN.HHZ. 2018-09-28T05:24:56.96 0.3 undecidable manual P 8 1.5181 90 -1.8 0
IV.CSLB.HHZ. 2018-09-28T05:24:55.13 0.3 undecidable manual P 252 1.3886 90 -1.37 0
IV.SSY.HHZ. 2018-09-28T05:24:54.87 0.1 negative manual P 203 1.3319 90 -0.66 0
IV.TDS.HHZ. 2018-09-28T05:24:54.13 0.3 undecidable manual P 20 1.3589 90 -1.87 0
IV.HLNI.HHZ. 2018-09-28T05:24:53.44 0.1 negative manual P 213 1.2384 90 -0.49 14
IV.GRIS.HNE. 2018-09-28T05:24:53.66 0.1 undecidable manual P 4 1.3580 90 -2.34 0
IV.GALF.HHZ. 2018-09-28T05:24:53.32 0.1 negative manual P 234 1.1376 90 1.1 31
IV.PLLN.EHZ. 2018-09-28T05:24:53.82 0.6 undecidable manual P 253 1.3076 90 -1.32 1
IV.ILLI.HHZ. 2018-09-28T05:24:52.40 0.6 undecidable manual S 276 0.6160 90 0.38 46
MN.TIP.HHZ. 2018-09-28T05:24:52.50 0.6 undecidable manual P 45 1.1269 90 0.46 22
IV.HAGA.HHZ. 2018-09-28T05:24:52.85 0.1 negative manual P 203 1.1898 90 -0.27 28
IV.AGST.EHZ. 2018-09-28T05:24:52.81 0.3 undecidable manual P 200 1.1961 90 -0.41 19
IV.CELI.HHZ. 2018-09-28T05:24:51.89 0.3 undecidable manual P 31 1.1835 90 -1.12 15
IV.ESML.HHZ. 2018-09-28T05:24:51.43 0.3 undecidable manual P 221 1.0189 90 1.28 40
IV.CET2.HHZ. 2018-09-28T05:24:51.28 0.1 positive manual P 9 1.1565 90 -1.23 23
IV.NOV.HHZ. 2018-09-28T05:24:51.10 0.6 undecidable manual S 233 0.5873 90 -0.09 50
IV.SERS.HHZ. 2018-09-28T05:24:50.27 0.3 undecidable manual P 49 0.9902 90 0.58 60
IV.IVPL.HHZ. 2018-09-28T05:24:50.90 0.6 undecidable manual S 269 0.5882 90 -0.32 47
IV.PLAC.HHZ. 2018-09-28T05:24:50.70 0.6 undecidable manual S 83 0.5576 90 0.4 47
IV.SPS2.HHZ. 2018-09-28T05:24:49.26 0.3 undecidable manual P 27 1.0216 90 -0.97 44
IV.IACL.HHZ. 2018-09-28T05:24:49.71 0.3 undecidable manual P 278 1.0873 90 -1.62 25
IV.MNO.SHZ. 2018-09-28T05:24:49.12 0.1 undecidable manual P 241 0.9317 90 0.42 90
IV.ESLN.HHZ. 2018-09-28T05:24:49.70 0.6 undecidable manual P 221 0.9128 90 1.35 30
IV.EPZF.HHZ. 2018-09-28T05:24:48.66 0.3 undecidable manual P 231 0.8867 90 0.75 60
IV.EPOZ.HHZ. 2018-09-28T05:24:48.76 0.3 undecidable manual P 211 0.8310 90 1.79 33
IV.CAR1.HHZ. 2018-09-28T05:24:48.10 0.1 undecidable manual P 23 0.9452 90 -0.81 76
IV.MUCR.HHZ. 2018-09-28T05:24:45.37 0.3 undecidable manual P 243 0.7545 90 -0.29 72
IV.MILZ.HHZ. 2018-09-28T05:24:45.60 0.3 undecidable manual S 254 0.4083 90 -0.27 72
IV.SOI.EHZ. 2018-09-28T05:24:45.70 0.6 undecidable manual S 141 0.4020 90 0.01 50
IV.GRI.EHZ. 2018-09-28T05:24:44.52 0.3 undecidable manual P 51 0.6934 90 -0.08 73
IV.MTTG.HHZ. 2018-09-28T05:24:44.70 0.6 undecidable manual S 184 0.3822 90 -0.41 47
IV.ILLI.HHZ. 2018-09-28T05:24:43.64 0.1 negative manual P 276 0.6160 90 0.36 93
IV.IST3.HHZ. 2018-09-28T05:24:42.59 0.1 positive manual P 317 0.5693 90 0.1 99
IV.ISTR.HHZ. 2018-09-28T05:24:42.32 0.3 undecidable manual P 314 0.5819 90 -0.38 69
IV.PLAC.HHZ. 2018-09-28T05:24:42.34 0.1 positive manual P 83 0.5576 90 0.06 100
IV.IVPL.HHZ. 2018-09-28T05:24:42.90 0.1 negative manual P 269 0.5882 90 0.09 98
IV.IVGP.HHN. 2018-09-28T05:24:42.69 0.3 undecidable manual P 271 0.6034 90 -0.38 70
IV.NOV.HHZ. 2018-09-28T05:24:42.34 0.3 undecidable manual P 233 0.5873 90 -0.45 69
IV.JOPP.HHZ. 2018-09-28T05:24:41.28 0.3 undecidable manual S 29 0.2527 90 0.02 74
IV.GMB.BHZ. 2018-09-28T05:24:40.60 0.1 undecidable manual S -0.01 99
IV.MILZ.HHZ. 2018-09-28T05:24:39.62 0.1 negative manual P 254 0.4083 90 -0.1 99
IV.MSRU.HHZ. 2018-09-28T05:24:39.90 0.3 undecidable manual S 235 0.2122 90 -0.18 74
IV.SOI.EHZ. 2018-09-28T05:24:39.26 0.1 positive manual P 141 0.4020 90 -0.36 94
IV.MTTG.HHZ. 2018-09-28T05:24:39.03 0.1 positive manual P 184 0.3822 90 -0.26 97
MN.CEL.HNZ. 2018-09-28T05:24:38.90 0.3 undecidable manual S 134 0.1781 90 -0.17 74
IV.JOPP.HHZ. 2018-09-28T05:24:37.33 0.1 undecidable manual P 29 0.2527 90 0.27 97
IV.GMB.BHZ. 2018-09-28T05:24:36.76 0.1 undecidable manual P 0.01 100
IV.MSRU.HHZ. 2018-09-28T05:24:36.46 0.1 undecidable manual P 235 0.2122 90 0.08 98
MN.CEL.HNZ. 2018-09-28T05:24:35.93 0.1 positive manual P 134 0.1781 90 0.13 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.JOPP.HHN. ML:0.0 0.2955629 0.2624 AML other m 2018-09-28T05:24:42.42
IV.JOPP.HHE. ML:0.0 0.15779500000000002 0.2624 AML other m 2018-09-28T05:24:44.03
IV.CET2.HHE. ML:0.0 0.041518425 0.6816 AML other m 2018-09-28T05:25:12.35
IV.CET2.HHN. ML:0.0 0.042943669999999996 0.3392 AML other m 2018-09-28T05:25:15.21
MN.CEL.HHN. ML:4.5 0.2335 0.46 AML other m 2018-09-28T05:24:39.65
MN.CEL.HNN. ML:4.4 0.1888569 0.4576 AML other m 2018-09-28T05:24:39.66
MN.CEL.HHE. ML:4.4 0.1686366 0.5792 AML other m 2018-09-28T05:24:39.36
MN.CEL.HNE. ML:4.3 0.14370615 0.6016 AML other m 2018-09-28T05:24:39.36
IV.MSRU.HHE. ML:4.2 0.09628774 0.2016 AML other m 2018-09-28T05:24:41.04
IV.MSRU.HHN. ML:4.2 0.10111271499999999 0.2816 AML other m 2018-09-28T05:24:40.33
IV.GMB.BHN. ML:5.3 1.1026224999999998 0.4032 AML other m 2018-09-28T05:24:41.05
IV.GMB.BHE. ML:5.0 0.5700159499999999 0.3584 AML other m 2018-09-28T05:24:41.11
IV.MTTG.HHN. ML:4.5 0.092549235 0.5376 AML other m 2018-09-28T05:24:46.28
IV.MTTG.HHE. ML:4.3 0.069158835 0.64 AML other m 2018-09-28T05:24:45.35
IV.SOI.EHE. ML:4.7 0.13991449999999997 0.4608 AML other m 2018-09-28T05:24:46.47
IV.SOI.EHN. ML:4.6 0.11970059999999999 0.6816 AML other m 2018-09-28T05:24:48.67
IV.MILZ.HHN. ML:4.6 0.141 1.34 AML other m 2018-09-28T05:24:47.08
IV.MILZ.HHE. ML:4.6 0.1265 0.8 AML other m 2018-09-28T05:24:46.68
IV.PLAC.HHE. ML:4.3 0.038306455 0.64 AML other m 2018-09-28T05:24:52.51
IV.NOV.HHE. ML:4.7 0.098627415 0.9408 AML other m 2018-09-28T05:24:54.00
IV.NOV.HHN. ML:4.7 0.090312905 0.2816 AML other m 2018-09-28T05:24:52.57
IV.PLAC.HNE. ML:4.2 0.029312770000000002 0.5216 AML other m 2018-09-28T05:24:55.42
IV.PLAC.HHN. ML:4.2 0.03013225 0.5408 AML other m 2018-09-28T05:24:55.42
IV.PLAC.HNN. ML:4.3 0.0362543 0.4192 AML other m 2018-09-28T05:24:54.20
IV.IST3.HHE. ML:4.7 0.09182696 0.3584 AML other m 2018-09-28T05:24:53.92
IV.IST3.HHN. ML:4.9 0.1380179 0.2976 AML other m 2018-09-28T05:24:54.40
IV.IVPL.HHE. ML:4.5 0.0577074 0.6592 AML other m 2018-09-28T05:24:54.37
IV.IVPL.HHN. ML:4.5 0.055775555 0.4768 AML other m 2018-09-28T05:24:54.71
IV.ILLI.HHN. ML:5.7 0.7790022 0.8192 AML other m 2018-09-28T05:24:59.54
IV.ILLI.HHE. ML:5.4 0.4153863 0.4608 AML other m 2018-09-28T05:24:54.52
IV.GRI.EHE. ML:4.4 0.035417290000000004 0.3808 AML other m 2018-09-28T05:24:58.64
IV.GRI.EHN. ML:4.3 0.032064755 0.4608 AML other m 2018-09-28T05:24:59.42
IV.MUCR.HHE. ML:4.0 0.012725994999999999 0.2976 AML other m 2018-09-28T05:24:57.71
IV.MUCR.HHN. ML:4.1 0.0169 0.6 AML other m 2018-09-28T05:24:59.50
IV.CAR1.HNN. ML:4.8 0.05380157 0.6496 AML other m 2018-09-28T05:25:08.29
IV.CAR1.HHE. ML:4.6 0.040682225 0.3584 AML other m 2018-09-28T05:25:05.41
IV.CAR1.HNE. ML:4.6 0.033728135 0.2912 AML other m 2018-09-28T05:25:01.61
IV.CAR1.HHN. ML:4.8 0.05341541 0.6592 AML other m 2018-09-28T05:25:08.27
IV.EPZF.HHN. ML:4.3 0.02154973 0.4192 AML other m 2018-09-28T05:25:05.71
IV.EPZF.HHE. ML:4.4 0.023516574999999998 0.4608 AML other m 2018-09-28T05:25:10.28
IV.EPOZ.HHE. ML:4.5 0.03304798 0.8 AML other m 2018-09-28T05:25:08.18
IV.EPOZ.HHN. ML:4.5 0.033562115000000003 0.4416 AML other m 2018-09-28T05:25:08.99
IV.MNO.SHN. ML:0.0 0.014242055 0.5984 AML other m 2018-09-28T05:25:11.47
IV.MNO.SHE. ML:0.0 0.012250365 0.72 AML other m 2018-09-28T05:25:08.37
IV.SPS2.HHN. ML:4.2 0.011563292000000001 0.4 AML other m 2018-09-28T05:25:07.08
IV.SPS2.HHE. ML:4.0 0.0092799445 0.6592 AML other m 2018-09-28T05:25:10.33
IV.ESLN.HHN. ML:4.0 0.010446645000000001 1.2608 AML other m 2018-09-28T05:25:17.02
IV.ESLN.HHE. ML:4.0 0.00993705 0.8192 AML other m 2018-09-28T05:25:19.72
IV.IACL.HHN. ML:4.0 0.0079235135 0.8224 AML other m 2018-09-28T05:25:23.89
IV.IACL.HHE. ML:4.0 0.008310115 0.4416 AML other m 2018-09-28T05:25:23.60
IV.SERS.HHE. ML:4.1 0.010869943 0.4416 AML other m 2018-09-28T05:25:08.84
IV.SERS.HHN. ML:3.9 0.0068691975 0.4608 AML other m 2018-09-28T05:25:14.42
IV.SERS.HNE. ML:3.8 0.0064951819999999995 0.6176 AML other m 2018-09-28T05:25:09.97
IV.SERS.HNN. ML:4.1 0.011098990000000001 0.4224 AML other m 2018-09-28T05:25:08.85
IV.ESML.HHE. ML:4.0 0.0091542505 0.56 AML other m 2018-09-28T05:25:13.58
IV.ESML.HHN. ML:3.9 0.006637083 0.6784 AML other m 2018-09-28T05:25:15.62
IV.CELI.HHN. ML:4.7 0.035022665 0.7392 AML other m 2018-09-28T05:25:12.51
IV.CELI.HNN. ML:4.3 0.014115625000000001 0.7392 AML other m 2018-09-28T05:25:12.51
IV.CELI.HNE. ML:4.3 0.01402572 0.64 AML other m 2018-09-28T05:25:12.97
IV.CELI.HHE. ML:4.7 0.03469237 0.64 AML other m 2018-09-28T05:25:12.97
MN.TIP.HHN. ML:3.8 0.0040473815 0.4608 AML other m 2018-09-28T05:25:12.88
MN.TIP.HNN. ML:3.7 0.0033329545 0.4608 AML other m 2018-09-28T05:25:12.88
MN.TIP.HHE. ML:3.8 0.0042670755 0.8224 AML other m 2018-09-28T05:25:11.07
MN.TIP.HNE. ML:3.7 0.0034748735 0.8416 AML other m 2018-09-28T05:25:11.08
IV.AGST.EHE. ML:4.4 0.01529129 0.7008 AML other m 2018-09-28T05:25:11.08
IV.AGST.EHN. ML:4.4 0.014735607500000001 0.3584 AML other m 2018-09-28T05:25:11.25
IV.HAGA.HHN. ML:4.1 0.008383898 0.5984 AML other m 2018-09-28T05:25:13.90
IV.HAGA.HHE. ML:4.3 0.013534113000000002 0.8992 AML other m 2018-09-28T05:25:10.44
IV.GALF.HNE. ML:3.6 0.002928048 0.6496 AML other m 2018-09-28T05:25:20.20
IV.GALF.HNN. ML:3.8 0.003971278 0.6688 AML other m 2018-09-28T05:25:17.06
IV.GALF.HHN. ML:4.3 0.01314284 0.6208 AML other m 2018-09-28T05:25:17.05
IV.GALF.HHE. ML:4.1 0.0095759735 0.56 AML other m 2018-09-28T05:25:15.93
IV.HLNI.HHN. ML:3.9 0.004714558999999999 0.5216 AML other m 2018-09-28T05:25:15.08
IV.HLNI.HHE. ML:3.9 0.005396612 0.8192 AML other m 2018-09-28T05:25:14.54
IV.PLLN.EHE. ML:4.2 0.009214842999999999 1.1808 AML other m 2018-09-28T05:25:26.30
IV.PLLN.EHN. ML:4.3 0.010447376999999999 0.7808 AML other m 2018-09-28T05:25:30.94
IV.TDS.HHN. ML:4.2 0.0080252515 1.0976 AML other m 2018-09-28T05:25:18.42
IV.TDS.HHE. ML:3.9 0.003943347 0.6208 AML other m 2018-09-28T05:25:19.32
IV.SSY.HHE. ML:4.7 0.026204909999999998 0.7584 AML other m 2018-09-28T05:25:20.90
IV.SSY.HHN. ML:4.7 0.02855599 0.4992 AML other m 2018-09-28T05:25:25.60
IV.CSLB.HHN. ML:3.7 0.0025851695 0.8576 AML other m 2018-09-28T05:25:19.85
IV.CSLB.HHE. ML:3.5 0.0016520999999999999 0.9792 AML other m 2018-09-28T05:25:22.90
IV.PETRA.HHE. ML:4.1 0.0061451845 1.28 AML other m 2018-09-28T05:25:31.20
IV.PETRA.HHN. ML:4.1 0.0060848405 0.6176 AML other m 2018-09-28T05:25:28.36
IV.MMN.HHE. ML:4.4 0.00949849 0.6016 AML other m 2018-09-28T05:25:33.25
IV.MMN.HHN. ML:4.5 0.0131532845 0.5184 AML other m 2018-09-28T05:25:27.86
IV.PIPA.HHE. ML:4.3 0.009736865999999999 0.6208 AML other m 2018-09-28T05:25:27.84
IV.PIPA.HNE. ML:4.3 0.009834873 0.6208 AML other m 2018-09-28T05:25:27.85
IV.PIPA.HHN. ML:4.2 0.008529684 0.7584 AML other m 2018-09-28T05:25:24.79
IV.PIPA.HNN. ML:4.2 0.0085200315 0.7584 AML other m 2018-09-28T05:25:24.79
MN.CUC.HNE. ML:4.3 0.0081449125 0.5376 AML other m 2018-09-28T05:25:33.16
MN.CUC.HHE. ML:4.4 0.009889948499999999 0.5408 AML other m 2018-09-28T05:25:33.15
MN.CUC.HHN. ML:4.4 0.008704537500000002 0.8224 AML other m 2018-09-28T05:25:30.42
MN.CUC.HNN. ML:4.3 0.0071463065 0.8 AML other m 2018-09-28T05:25:30.42
IV.SALB.HHE. ML:4.1 0.004952116500000001 0.7392 AML other m 2018-09-28T05:25:21.34
IV.SALB.HHN. ML:4.0 0.0038966055 0.8384 AML other m 2018-09-28T05:25:30.49
IV.HMDC.HHN. ML:4.1 0.0045168565 0.5216 AML other m 2018-09-28T05:25:26.47
IV.HMDC.HHE. ML:4.1 0.004834298000000001 1.0592 AML other m 2018-09-28T05:25:27.66
IV.RAFF.HHE. ML:3.9 0.003223319 0.5984 AML other m 2018-09-28T05:25:38.91
IV.RAFF.HHN. ML:3.9 0.0032645525 0.64 AML other m 2018-09-28T05:25:22.91
IV.MGR.HHE. ML:4.1 0.004302796499999999 0.2976 AML other m 2018-09-28T05:25:23.12
IV.MGR.HNN. ML:4.0 0.0032738705 0.5696 AML other m 2018-09-28T05:25:33.92
IV.MGR.HNE. ML:4.1 0.004039346 0.2912 AML other m 2018-09-28T05:25:23.13
IV.MGR.HHN. ML:4.1 0.0037344445000000006 0.4384 AML other m 2018-09-28T05:25:39.04
IV.RESU.HHE. ML:3.8 0.0024104245 0.6976 AML other m 2018-09-28T05:25:33.88
IV.RESU.HHN. ML:3.9 0.003195338 0.8384 AML other m 2018-09-28T05:25:37.56
IV.ALJA.HHE. ML:3.8 0.0024178579999999997 0.8608 AML other m 2018-09-28T05:25:36.19
IV.ALJA.HHN. ML:3.9 0.002700324 0.72 AML other m 2018-09-28T05:25:43.18
IV.SIRI.HNN. ML:4.2 0.005135573000000001 0.4992 AML other m 2018-09-28T05:25:40.04
IV.SIRI.HHE. ML:4.3 0.0060565035 0.3392 AML other m 2018-09-28T05:25:25.68
IV.SIRI.HHN. ML:4.2 0.0052409485 0.5184 AML other m 2018-09-28T05:25:40.04
IV.SIRI.HNE. ML:4.3 0.005839504 0.3392 AML other m 2018-09-28T05:25:25.68
IV.MPG.SHN. ML:0.0 0.0008031939999999999 1.1584 AML other m 2018-09-28T05:25:43.33
IV.MPG.SHE. ML:0.0 0.0006880490500000001 1.0432 AML other m 2018-09-28T05:25:46.16
IV.HPAC.HHN. ML:4.2 0.0055764085 0.6592 AML other m 2018-09-28T05:25:37.92
IV.HPAC.HHE. ML:4.2 0.005514331999999999 0.5216 AML other m 2018-09-28T05:25:34.65
IV.MTSN.HHE. ML:4.2 0.0047727045 0.88 AML other m 2018-09-28T05:25:39.00
IV.MTSN.HHN. ML:4.3 0.005185662 0.9024 AML other m 2018-09-28T05:25:39.56
IV.CROCE.HHN. ML:4.0 0.0026446524999999997 0.4192 AML other m 2018-09-28T05:25:30.21
IV.CROCE.HHE. ML:4.0 0.0029921145 0.64 AML other m 2018-09-28T05:25:30.02
IV.CMPR.HHN. ML:4.0 0.0023034505000000005 0.8192 AML other m 2018-09-28T05:25:35.12
IV.CMPR.HHE. ML:4.1 0.0031553070000000004 0.4608 AML other m 2018-09-28T05:25:25.97
IV.USI.HHE. ML:3.4 0.0005948201 0.4 AML other m 2018-09-28T05:25:28.03
IV.USI.HHN. ML:3.9 0.002083405 0.48 AML other m 2018-09-28T05:25:35.97
IV.MCEL.HHN. ML:4.2 0.003803364 0.7392 AML other m 2018-09-28T05:25:44.66
IV.MCEL.HHE. ML:4.2 0.0037026385 0.8224 AML other m 2018-09-28T05:25:45.00
IV.MCEL.HNE. ML:4.2 0.003640381 0.8416 AML other m 2018-09-28T05:25:45.00
IV.MCEL.HNN. ML:4.2 0.0037237225000000002 0.7584 AML other m 2018-09-28T05:25:44.66
IV.CLTA.HHE. ML:4.0 0.002823824 1.1808 AML other m 2018-09-28T05:25:38.77
IV.CLTA.HHN. ML:3.8 0.0016977004999999999 0.7008 AML other m 2018-09-28T05:25:36.37
IV.SLCN.HHE. ML:4.4 0.0067537075 0.4992 AML other m 2018-09-28T05:25:42.93
IV.SLCN.HNE. ML:4.4 0.0060663305 0.5024 AML other m 2018-09-28T05:25:42.94
IV.SLCN.HNN. ML:4.2 0.0043028104999999995 0.48 AML other m 2018-09-28T05:25:46.74
IV.SLCN.HHN. ML:4.3 0.004628854 0.48 AML other m 2018-09-28T05:25:46.74
IV.MBFT.HHE. ML:3.4 0.00048379745 0.9408 AML other m 2018-09-28T05:25:59.53
IV.MBFT.HHN. ML:3.4 0.00043073335 0.7616 AML other m 2018-09-28T05:25:35.25
IV.MBFT.HNE. ML:2.7 0.00010525058 0.4512 AML other m 2018-09-28T05:25:48.26
IV.MBFT.HNN. ML:2.9 0.00014845078 0.8192 AML other m 2018-09-28T05:25:53.97
IV.LTRZ.HNE. ML:3.8 0.0010622315 0.8384 AML other m 2018-09-28T05:26:00.22
IV.LTRZ.EHE. ML:3.8 0.00102490695 0.9216 AML other m 2018-09-28T05:25:59.77
IV.LTRZ.HNN. ML:3.9 0.0012394185 0.48 AML other m 2018-09-28T05:25:58.37
IV.MIGL.HHN. ML:4.6 0.0075361510000000005 0.7008 AML other m 2018-09-28T05:26:02.11
IV.MIGL.HHE. ML:4.6 0.0068773805 0.7808 AML other m 2018-09-28T05:25:53.32
OT.TAR1.HHN. ML:4.0 0.0015441180000000001 0.3616 AML other m 2018-09-28T05:25:40.63
OT.TAR1.HHE. ML:4.0 0.001569716 0.3584 AML other m 2018-09-28T05:25:40.46
IV.ACER.HNN. ML:4.2 0.0023470199999999996 0.64 AML other m 2018-09-28T05:25:43.94
IV.ACER.HHN. ML:4.2 0.0024231865 0.64 AML other m 2018-09-28T05:25:43.94
IV.ACER.HHE. ML:4.4 0.003826036 0.4576 AML other m 2018-09-28T05:25:43.92
IV.ACER.HNE. ML:4.4 0.0036591914999999997 0.4576 AML other m 2018-09-28T05:25:43.92
IV.AMUR.HHN. ML:4.0 0.0014746595 0.3808 AML other m 2018-09-28T05:25:44.20
IV.AMUR.HHE. ML:4.0 0.0012993795000000002 0.4992 AML other m 2018-09-28T05:25:47.78
IV.NOCI.HHE. ML:3.9 0.001155995 0.5408 AML other m 2018-09-28T05:26:07.05
IV.NOCI.HHN. ML:3.8 0.0009773396 0.8416 AML other m 2018-09-28T05:26:11.72
IV.SNAL.HHE. ML:4.1 0.0018119265000000001 1.1808 AML other m 2018-09-28T05:25:56.29
IV.SNAL.HNN. ML:4.3 0.002574795 1.0592 AML other m 2018-09-28T05:26:05.31
IV.SNAL.HNE. ML:4.1 0.0017340015000000002 0.7424 AML other m 2018-09-28T05:25:58.87
IV.SNAL.HHN. ML:4.2 0.002481826 1.04 AML other m 2018-09-28T05:26:05.31
IV.PALZ.HHN. ML:4.1 0.001863793 0.8384 AML other m 2018-09-28T05:25:56.50
IV.PALZ.HHE. ML:4.2 0.0023003025 0.9984 AML other m 2018-09-28T05:26:11.80
IV.MRVN.HHN. ML:3.8 0.0008281624 0.5184 AML other m 2018-09-28T05:25:48.27
IV.MRVN.HHE. ML:3.8 0.0007128828499999999 0.4576 AML other m 2018-09-28T05:25:49.95
IV.MSAG.HNE. ML:4.1 0.0008770150999999999 0.6624 AML other m 2018-09-28T05:26:03.51
IV.MSAG.HHN. ML:3.8 0.00048821895000000006 0.3232 AML other m 2018-09-28T05:26:06.42
IV.MSAG.HHE. ML:3.7 0.00034642814999999997 0.6816 AML other m 2018-09-28T05:26:03.51
IV.MSAG.HNN. ML:4.2 0.001166443 0.3424 AML other m 2018-09-28T05:26:06.43
IV.SGRT.HHE. ML:4.1 0.00083901015 0.4608 AML other m 2018-09-28T05:26:06.40
IV.SGRT.HHN. ML:4.4 0.0018097755 0.64 AML other m 2018-09-28T05:26:02.52
IV.APRC.HNE. ML:4.2 0.00100606485 0.5824 AML other m 2018-09-28T05:26:06.24
IV.APRC.HHE. ML:4.2 0.00103555225 0.4608 AML other m 2018-09-28T05:26:06.02
IV.APRC.HHN. ML:4.1 0.0009720342 0.56 AML other m 2018-09-28T05:26:17.72
YD.T1412.HNN. ML:3.9 0.0005139805 0.72 AML other m 2018-09-28T05:26:39.05
YD.T1412.EHE. ML:3.9 0.0005525550500000001 0.4384 AML other m 2018-09-28T05:26:12.80
YD.T1412.HNE. ML:4.0 0.00060714725 0.64 AML other m 2018-09-28T05:26:12.79
YD.T1412.EHN. ML:3.9 0.0005115865499999999 0.7392 AML other m 2018-09-28T05:26:23.63
IV.TRIV.HHN. ML:3.9 0.00054528165 0.8224 AML other m 2018-09-28T05:26:09.23
IV.TRIV.HNN. ML:3.9 0.0005304522499999999 0.8416 AML other m 2018-09-28T05:26:08.82
IV.TRIV.HHE. ML:3.9 0.00050548755 0.4416 AML other m 2018-09-28T05:26:15.60
IV.TRIV.HNE. ML:3.9 0.0005067285000000001 0.4416 AML other m 2018-09-28T05:26:15.60
IV.POFI.HNE. ML:3.3 0.00010917256999999999 0.4576 AML other m 2018-09-28T05:25:39.48
IV.POFI.HNN. ML:3.3 0.00009882537 0.88 AML other m 2018-09-28T05:26:26.35
IV.POFI.HHE. ML:3.3 0.000104518035 0.9792 AML other m 2018-09-28T05:26:32.09
IV.POFI.HHN. ML:3.3 0.00010653355 0.56 AML other m 2018-09-28T05:26:16.82
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude4
Scalar Moment1.33096E+22 dyne-cm
Computed depth12 km
QualityBa
Variance Reduction34.13%
Double Couple73%
CLVD27%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-1.11492E+22
Mtt1.02133E+22
Mpp9.359E+20
Mrt-8.031E+20
Mrp-3.8161E+21
Mtp7.0767E+21

Nodal Planes

Name Strike Dip Rake
PN14553-112
PN225942-64

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

15.7318 38.3798 12 45 53 -112 259 42 -64 1.33096 22 16.2318 38.8798

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
EPOZ 91.9 211.4 31.05% 104
ESLN 101.1 221.3 79.38% 104
NOV 65.2 233.4 30.69% 99
RESU 168.1 241.6 24.91% 113
MTTG 41.9 183.8 64.68% 96
TIP 125.8 44.8 64.2% 105
SERS 110.6 48.5 43.64% 103
CAR1 105.5 23.1 20.44% 102
TDS 151.5 20.1 30.43% 107
CUC 179.3 2.3 12.69% 110
IACL 121.4 278.5 22.56% 102
IVPL 65.7 269.9 62.97% 97
CSLB 154.7 252 41.32% 108
ALJA 187.2 248.6 33.48% 115
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download