Earthquake with magnitude of ML 2.5 on date 17-08-2018 and time 04:12:55 (UTC) in region Costa Marchigiana Anconetana (Ancona)

A magnitude ML 2.5 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on

  • 17-08-2018 04:12:55 (UTC)
  • 17-08-2018 06:12:55 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.62, 13.46 at 7 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
Ancona AN 5 100861 100861
Falconara Marittima AN 5 26565 127426
Camerata Picena AN 10 2567 129993
Offagna AN 10 1935 131928
Agugliano AN 10 4865 136793
Chiaravalle AN 11 14796 151589
Polverigi AN 12 4508 156097
Camerano AN 12 7322 163419
Montemarciano AN 12 9992 173411
Osimo AN 15 34977 208388
Monte San Vito AN 15 6848 215236
Sirolo AN 16 4051 219287
Numana AN 17 3775 223062
Monsano AN 18 3405 226467
Santa Maria Nuova AN 18 4179 230646
Castelfidardo AN 18 18733 249379

Municipalities with at least 50000 inhabitants

An earthquake occurred to
5 Km W of Ancona (100861 inhabitants)
43 Km SE of Fano (60888 inhabitants)
55 Km SE of Pesaro (94582 inhabitants)
87 Km SE of Rimini (147750 inhabitants)
96 Km NE of Foligno (57155 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
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 1000 ML 2.5 2018-08-17
04:12:55
43.62 13.46 7 2019-04-24
14:51:03
Bollettino Sismico Italiano INGV 65738801
Rev 100 ML 2.6 2018-08-17
04:12:54
43.69 13.52 8 2018-08-17
04:26:21
Sala Sismica INGV-Roma 59841891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-08-17 04:12:55 ± 0.11
Latitude 43.62 ± 0.01
Longitude 13.46 ± 0.01
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 65738801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1015
Semi-minor axis of confidence ellipse (meter) 511
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 38
Circular confidence region, given by single value of horizontal uncertainty (meter) 1020
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 165
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.05216
Epicentral distance of station farthest from the epicenter (degree) 1.63856
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 41
Magnitudes information

ML:2.6

Field Value
Value 2.6
Uncertainty 0.3
Num. used stations 116
Type of magnitude ML
Reference to an origin 59841891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-08-17 04:26:20

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 27
Type of magnitude ML
Reference to an origin 65738801
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-02-26 11:31:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.INTR.HHE. 2018-08-17T04:13:24.96 0.3 undecidable manual P 168 1.6386 38 -0.33 46
IV.T0110.HHZ. 2018-08-17T04:13:21.72 0.1 undecidable manual P 170 1.4074 50 0.31 70
IV.CESX.HHE. 2018-08-17T04:13:18.04 0.3 undecidable manual P 213 1.1952 50 0.28 57
IV.RM33.EHZ. 2018-08-17T04:13:17.03 0.1 undecidable manual P 189 1.1242 50 0.48 74
IV.CAMP.HHZ. 2018-08-17T04:13:15.61 0.1 undecidable manual P 182 1.0837 50 -0.25 78
IV.SMA1.EHZ. 2018-08-17T04:13:14.33 0.1 undecidable manual P 185 0.992 50 0.03 84
IV.ATMC.EHE. 2018-08-17T04:13:14.15 0.6 undecidable manual P 260 0.9353 50 0.82 34
IV.TERO.HHZ. 2018-08-17T04:13:14.36 1.0 undecidable manual P 174 1.0009 50 -0.09 21
IV.T1299.HNN. 2018-08-17T04:13:14.64 0.6 undecidable manual P 188 0.9929 50 0.33 39
IV.PARC.HHZ. 2018-08-17T04:13:12.78 0.3 undecidable manual P 272 0.8849 50 0.31 61
IV.ATVO.HHZ. 2018-08-17T04:13:11.69 0.1 undecidable manual P 253 0.8013 50 0.67 74
IV.MTRA.EHZ. 2018-08-17T04:13:11.84 0.6 undecidable manual P 183 0.8633 50 -0.25 41
IV.NRCA.HHZ. 2018-08-17T04:13:11.42 0.3 undecidable manual P 198 0.8247 50 -0.01 65
IV.EL6.EHZ. 2018-08-17T04:13:11.49 0.6 undecidable manual S 222 0.3903 50 1.17 32
IV.MURB.HHZ. 2018-08-17T04:13:10.75 1.0 negative manual P 243 0.768 50 0.29 21
IV.ATPI.EHZ. 2018-08-17T04:13:10.92 0.3 undecidable manual P 258 0.786 50 0.15 64
IV.ATPC.HHE. 2018-08-17T04:13:09.90 0.6 undecidable manual P 260 0.741 50 -0.1 44
IV.ATCC.EHZ. 2018-08-17T04:13:09.92 0.6 undecidable manual P 234 0.7374 50 -0.03 44
IV.CESI.HHE. 2018-08-17T04:13:09.75 0.3 undecidable manual P 214 0.7356 50 -0.16 65
IV.MMO1.EHZ. 2018-08-17T04:13:09.91 0.1 undecidable manual P 188 0.7258 50 0.17 86
IV.MC2.EHZ. 2018-08-17T04:13:09.69 0.1 undecidable manual P 196 0.7347 50 -0.2 86
IV.ATFO.HHZ. 2018-08-17T04:13:09.56 0.1 undecidable manual P 249 0.6934 50 0.38 83
IV.PE3.EHZ. 2018-08-17T04:13:09.80 0.1 undecidable manual P 277 0.7024 50 0.46 81
IV.PIEI.HHZ. 2018-08-17T04:13:08.41 0.3 undecidable manual P 263 0.6763 50 -0.48 61
IV.ATBU.EHZ. 2018-08-17T04:13:08.60 0.6 undecidable manual P 258 0.6772 50 -0.31 42
IV.MF5.EHZ. 2018-08-17T04:13:08.28 0.1 undecidable manual P 180 0.6313 50 0.16 88
IV.NARO.HHZ. 2018-08-17T04:13:07.65 0.3 undecidable manual P 270 0.6376 50 -0.58 59
IV.CING.HHZ. 2018-08-17T04:13:07.92 0.6 undecidable manual S 219 0.3112 101 0.36 45
IV.ATSC.EHE. 2018-08-17T04:13:07.30 0.3 undecidable manual P 251 0.5945 50 -0.2 66
IV.FDMO.HHZ. 2018-08-17T04:13:07.92 0.1 undecidable manual P 205 0.643 50 -0.4 84
IV.MML1.HNE. 2018-08-17T04:13:07.50 0.1 undecidable manual P 215 0.6178 50 -0.4 84
IV.GUMA.HHZ. 2018-08-17T04:13:06.99 0.1 undecidable manual P 189 0.5639 50 0.03 92
IV.FRON.EHZ. 2018-08-17T04:13:06.40 0.1 undecidable manual P 259 0.5423 50 -0.21 89
IV.SNTG.HHE. 2018-08-17T04:13:06.02 0.6 undecidable manual P 226 0.5252 50 -0.28 44
IV.SSFR.HHZ. 2018-08-17T04:13:05.83 0.1 undecidable manual P 250 0.5252 50 -0.48 84
IV.PP3.EHZ. 2018-08-17T04:13:04.79 0.6 undecidable manual S 156 0.2635 103 -1 36
IV.EL6.EHZ. 2018-08-17T04:13:03.68 0.1 undecidable manual P 222 0.3903 50 -0.32 90
IV.COR1.EHZ. 2018-08-17T04:13:03.03 0.1 undecidable manual P 272 0.3345 100 0.11 95
IV.ARVD.HHZ. 2018-08-17T04:13:03.50 0.1 negative manual P 252 0.3957 50 -0.6 83
IV.CING.HHZ. 2018-08-17T04:13:02.30 0.1 negative manual P 219 0.3112 101 -0.11 95
IV.PP3.EHZ. 2018-08-17T04:13:01.58 0.1 undecidable manual P 156 0.2635 103 0.2 94
IV.AOI.HHZ. 2018-08-17T04:13:00.70 0.3 undecidable manual S 124 0.1223 117 0.06 75
IV.SENI.EHZ. 2018-08-17T04:12:59.81 0.3 undecidable manual P 298 0.1862 108 0.08 73
IV.AOI.HHZ. 2018-08-17T04:12:58.21 0.1 negative manual P 124 0.1223 117 -0.2 97
IV.PCRO.HNZ. 2018-08-17T04:12:58.70 0.1 undecidable manual S 103 0.0522 140 0.23 97
IV.PCRO.HNZ. 2018-08-17T04:12:57.05 0.1 negative manual P 103 0.0522 140 -0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PCRO.HNN. ML:0 0.129776175 0.0992 AML other m 2018-08-17T04:12:58.83
IV.PCRO.HNE. ML:0 0.075007355 0.1792 AML other m 2018-08-17T04:12:59.00
IV.AOI.HHN. ML:0 0.004783736 0.1792 AML other m 2018-08-17T04:13:01.03
IV.AOI.HHE. ML:0 0.009983159 0.2208 AML other m 2018-08-17T04:13:01.04
IV.CING.HHN. ML:0 0.0012253215 0.4192 AML other m 2018-08-17T04:13:08.79
IV.SENI.EHN. ML:0 0.0011284155 0.32 AML other m 2018-08-17T04:13:11.48
IV.CING.HHE. ML:0 0.0013629345 0.32 AML other m 2018-08-17T04:13:09.27
IV.SENI.EHE. ML:0 0.001439242 0.4608 AML other m 2018-08-17T04:13:11.60
IV.ARVD.HHE. ML:0 0.00031125235 0.3616 AML other m 2018-08-17T04:13:11.32
IV.ARVD.HHN. ML:0 0.00027550925 0.24 AML other m 2018-08-17T04:13:11.19
IV.EL6.EHE. ML:0 0.0009297019 0.3424 AML other m 2018-08-17T04:13:11.41
IV.EL6.EHN. ML:0 0.00091263605 0.4 AML other m 2018-08-17T04:13:12.14
IV.SSFR.HNN. ML:0 0.00066555 0.2816 AML other m 2018-08-17T04:13:16.75
IV.SSFR.HHN. ML:0 0.0006118323 0.2592 AML other m 2018-08-17T04:13:16.74
IV.FRON.EHE. ML:0 0.00032158945 0.5408 AML other m 2018-08-17T04:13:20.29
IV.GUMA.HNN. ML:0 0.0013266635 0.2912 AML other m 2018-08-17T04:13:20.79
IV.FRON.EHN. ML:0 0.0003214227 0.3616 AML other m 2018-08-17T04:13:20.52
IV.SSFR.HNE. ML:0 0.0006046229 0.2528 AML other m 2018-08-17T04:13:21.42
IV.SSFR.HHE. ML:0 0.00057983615 0.24 AML other m 2018-08-17T04:13:22.57
IV.MF5.EHN. ML:0 0.0016756615 0.56 AML other m 2018-08-17T04:13:23.07
IV.MF5.EHE. ML:0 0.001202372 0.3584 AML other m 2018-08-17T04:13:23.65
IV.ATFO.HHE. ML:0 0.00041562315 0.4576 AML other m 2018-08-17T04:13:23.50
IV.GUMA.HHE. ML:0 0.0018036795 0.4 AML other m 2018-08-17T04:13:23.74
IV.GUMA.HNE. ML:0 0.0016073905 0.4288 AML other m 2018-08-17T04:13:23.75
IV.GUMA.HHN. ML:0 0.0014430875 0.4192 AML other m 2018-08-17T04:13:23.00
IV.NARO.HHN. ML:0 0.00013858695 0.64 AML other m 2018-08-17T04:13:24.76
IV.FDMO.HHE. ML:0 0.00046861155 0.1984 AML other m 2018-08-17T04:13:24.79
IV.FDMO.HHN. ML:0 0.00033377255 0.2016 AML other m 2018-08-17T04:13:24.91
IV.CPGN.HNN. ML:2.4 0.0002707794 1.2704 AML other m 2018-08-17T04:13:26.13
IV.PIEI.HHN. ML:0 0.00019110545 0.24 AML other m 2018-08-17T04:13:26.28
IV.NARO.HHE. ML:0 0.00011629537 0.4 AML other m 2018-08-17T04:13:27.32
IV.ATCC.EHE. ML:0 0.00059450805 0.56 AML other m 2018-08-17T04:13:27.67
IV.MURB.HHN. ML:0 0.00076970725 0.2592 AML other m 2018-08-17T04:13:28.20
IV.MURB.HNN. ML:0 0.000653535 0.2592 AML other m 2018-08-17T04:13:28.07
IV.PIEI.HHE. ML:0 0.0002194087 0.2368 AML other m 2018-08-17T04:13:28.13
IV.ATFO.HHN. ML:0 0.00029623535 0.5184 AML other m 2018-08-17T04:13:28.15
IV.PE3.EHN. ML:0 0.0013328145 0.4 AML other m 2018-08-17T04:13:28.63
IV.NRCA.HHN. ML:0 0.00039519265 0.16 AML other m 2018-08-17T04:13:29.19
IV.NRCA.HNN. ML:0 0.0003927948 0.1792 AML other m 2018-08-17T04:13:30.11
IV.PE3.EHE. ML:0 0.0012809795 0.48 AML other m 2018-08-17T04:13:29.26
IV.ATVO.HHE. ML:0 0.0001953194 0.3616 AML other m 2018-08-17T04:13:29.23
IV.INTR.HHN. ML:2.2 5.55E-5 1.36 AML other m 2018-08-17T04:13:29.08
IV.MTRA.EHE. ML:0 0.0010760328 0.2624 AML other m 2018-08-17T04:13:30.06
IV.ATVO.HHN. ML:0 0.0002141766 0.4192 AML other m 2018-08-17T04:13:29.00
IV.NRCA.HHE. ML:0 0.00057200685 0.16 AML other m 2018-08-17T04:13:30.28
IV.NRCA.HNE. ML:0 0.00050993555 0.1696 AML other m 2018-08-17T04:13:30.36
IV.MTRA.EHN. ML:0 0.00082021845 0.2784 AML other m 2018-08-17T04:13:30.60
IV.CPGN.EHN. ML:0 0.00020165155 0.5824 AML other m 2018-08-17T04:13:30.94
IV.ATCC.EHN. ML:0 0.00033140615 0.4 AML other m 2018-08-17T04:13:31.65
IV.PARC.HHE. ML:0 0.0001624238 0.5408 AML other m 2018-08-17T04:13:31.61
IV.TRTR.HHE. ML:0 0.00114796635 0.4416 AML other m 2018-08-17T04:13:32.74
IV.ATPI.EHN. ML:0 0.00017052585 0.6016 AML other m 2018-08-17T04:13:32.90
IV.TRTR.HHN. ML:0 0.0011299855 0.88 AML other m 2018-08-17T04:13:32.87
IV.CPGN.EHE. ML:0 0.00024304435 0.4608 AML other m 2018-08-17T04:13:33.44
IV.CPGN.HNE. ML:2.4 0.0002707473 0.4288 AML other m 2018-08-17T04:13:33.45
IV.SMA1.EHN. ML:0 0.00063531325 0.2592 AML other m 2018-08-17T04:13:33.25
IV.ATPI.EHE. ML:0 0.00019251455 0.4 AML other m 2018-08-17T04:13:33.59
IV.PARC.HHN. ML:0 0.00018428455 0.6208 AML other m 2018-08-17T04:13:33.93
IV.TERO.HHN. ML:0 0.000345663 0.3808 AML other m 2018-08-17T04:13:34.56
IV.TERO.HNN. ML:0 0.0001690135 0.272 AML other m 2018-08-17T04:13:34.46
IV.TERO.HHE. ML:0 0.0003202062 0.2976 AML other m 2018-08-17T04:13:35.03
IV.MURB.HNE. ML:0 0.0006043238 0.3808 AML other m 2018-08-17T04:13:35.62
IV.MURB.HHE. ML:0 0.00070010005 0.3616 AML other m 2018-08-17T04:13:35.61
IV.SMA1.EHE. ML:0 0.0003771941 0.3584 AML other m 2018-08-17T04:13:35.00
IV.TERO.HNE. ML:0 0.00018761815 0.4 AML other m 2018-08-17T04:13:36.17
IV.CAMP.HHN. ML:0 0.00026188185 0.8 AML other m 2018-08-17T04:13:40.58
IV.CAMP.HHE. ML:0 0.00026417805 0.6208 AML other m 2018-08-17T04:13:37.10
IV.ATTE.HHE. ML:0 0.0001619003 0.5184 AML other m 2018-08-17T04:13:38.27
IV.RM33.HNE. ML:0 0.00032292885 0.4 AML other m 2018-08-17T04:13:39.84
IV.CAFI.HHE. ML:0 8.132588E-5 0.64 AML other m 2018-08-17T04:13:39.66
IV.RM33.EHE. ML:0 0.00032259235 0.3808 AML other m 2018-08-17T04:13:39.84
IV.RM33.HNN. ML:0 0.00028665745 0.4384 AML other m 2018-08-17T04:13:40.30
IV.RM33.EHN. ML:0 0.00024961895 0.4192 AML other m 2018-08-17T04:13:40.30
IV.CAFI.HHN. ML:0 8.602489E-5 0.5792 AML other m 2018-08-17T04:13:41.08
IV.ATTE.HHN. ML:0 0.0001638723 0.56 AML other m 2018-08-17T04:13:43.02
IV.VCEL.EHN. ML:0 0.00032275155 0.32 AML other m 2018-08-17T04:13:45.73
IV.VCEL.EHE. ML:0 0.0003197507 0.32 AML other m 2018-08-17T04:13:45.74
IV.MTRA.HNN. ML:4.3 0.022 0.42 AML other m 2018-08-17T04:13:48.22
IV.SACS.HHE. ML:0 6.865143E-5 0.8224 AML other m 2018-08-17T04:13:48.41
IV.SACS.HNE. ML:0 9.8653005E-5 1.12 AML other m 2018-08-17T04:13:48.43
IV.MTRA.HNE. ML:0 0.2408945 18.72 AML other m 2018-08-17T04:13:48.83
IV.T0110.HHE. ML:0 0.0001909727 0.4992 AML other m 2018-08-17T04:13:52.69
IV.FAGN.HHN. ML:0 0.000369 0.38 AML other m 2018-08-17T04:13:50.32
IV.SACS.HNN. ML:0 0.00012893725 0.7808 AML other m 2018-08-17T04:13:50.64
IV.T0110.HHN. ML:0 0.0002874332 0.6592 AML other m 2018-08-17T04:13:52.94
IV.SACS.HHN. ML:0 0.000114190935 0.5216 AML other m 2018-08-17T04:13:52.06
IV.FAGN.HHE. ML:0 0.000352 0.44 AML other m 2018-08-17T04:13:55.63
IV.STAL.HHE. ML:0 5.11E-5 0.34 AML other m 2018-08-17T04:14:12.39
OX.MPRI.HHN. ML:0 7.75E-5 0.4 AML other m 2018-08-17T04:14:13.22
OX.MPRI.HHE. ML:0 5.39E-5 1.68 AML other m 2018-08-17T04:14:13.07
OX.SABO.HHE. ML:0 7.22E-5 1.4 AML other m 2018-08-17T04:14:25.72
OX.SABO.HNE. ML:0 0.0002975 1.22 AML other m 2018-08-17T04:14:25.73
OX.SABO.HNN. ML:0 0.000335 0.78 AML other m 2018-08-17T04:14:25.81
IV.STAL.HHN. ML:0 4.32E-5 0.68 AML other m 2018-08-17T04:14:27.49
IV.SGRT.HHE. ML:0 4.82E-5 0.62 AML other m 2018-08-17T04:14:29.35
OX.SABO.HHN. ML:0 8.31E-5 0.56 AML other m 2018-08-17T04:14:29.54
IV.SGRT.HHN. ML:0 5.9E-5 1.32 AML other m 2018-08-17T04:14:34.70
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol 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 full SEED format Download