Earthquake with magnitude of ML 2.3 on date 04-08-2020 and time 14:43:27 (UTC) in region 2 km SW Ussita (MC)

A magnitude ML 2.3 earthquake occured in region: 2 km SW Ussita (MC), on

  • 04-08-2020 14:43:27 (UTC)
  • 04-08-2020 16:43:27 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.93, 13.12 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
Ussita MC 2 444 444
Visso MC 3 1107 1551
Castelsantangelo sul Nera MC 5 281 1832
Preci PG 9 724 2556
Bolognola MC 11 142 2698
Acquacanina MC 12 121 2819
Monte Cavallo MC 12 145 2964
Fiastra MC 12 559 3523
Fiordimonte MC 12 202 3725
Pieve Torina MC 14 1458 5183
Pievebovigliana MC 15 866 6049
Norcia PG 15 4957 11006
Sellano PG 17 1079 12085
Montemonaco AP 17 604 12689
Montefortino FM 18 1178 13867
Muccia MC 18 915 14782
Sarnano MC 19 3264 18046
Montegallo AP 20 523 18569
Amandola FM 20 3629 22198

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km E of Foligno (57155 inhabitants)
56 Km NW of Teramo (54892 inhabitants)
56 Km NE of Terni (111501 inhabitants)
63 Km E of Perugia (166134 inhabitants)
68 Km NW of L'Aquila (69753 inhabitants)
83 Km SW of Ancona (100861 inhabitants)
96 Km W of Montesilvano (53738 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 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map reports the earthquake epicenters located in the 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. 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 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located in the 90 days preceding the time of the current earthquake occurrence, 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 from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

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 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 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
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 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
Bulletin
Rev1000
ML 2.3 2020-08-04
14:43:27
42.93 13.12 11 2020-11-19
12:36:57
Bollettino Sismico Italiano INGV 81847741
Reviewed
Rev100
ML 2.3 2020-08-04
14:43:27
42.93 13.13 10 2020-08-04
15:04:39
Sala Sismica INGV-Roma 81644281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-04 14:43:27 ± 0.05
Latitude 42.93 ± 0.00
Longitude 13.12 ± 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 81847741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 340
Semi-minor axis of confidence ellipse (meter) 72
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 55
Circular confidence region, given by single value of horizontal uncertainty (meter) 340
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 29
Number of associated phases, regardless of their use for origin computation 89
Number of defining phases 86
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.89123
Number of stations at which the event was observed 53
Number of stations from which data was used for origin computation 50
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 73
Type of magnitude ML
Reference to an origin 81644281
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-04 15:04:39

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 72
Type of magnitude ML
Reference to an origin 81847741
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-08-10 14:46:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.FIE.HGZ. 2020-08-04T14:44:20.56 3.0 undecidable manual Sg 5.04 0
IV.ROSPO.HHZ. 2020-08-04T14:44:15.52 3.0 undecidable manual S 2.1 0
IV.BRSN.EHZ. 2020-08-04T14:43:56.37 3.0 negative manual P 2.73 0
IV.PIEI.HHZ. 2020-08-04T14:43:51.76 0.6 undecidable manual S 325 0.741 50 0.11 43
IV.ATFO.HHZ. 2020-08-04T14:43:48.17 0.6 undecidable manual S 318 0.5936 50 0.9 35
IV.ARVD.HHZ. 2020-08-04T14:43:47.67 0.3 undecidable manual S 347 0.5828 50 0.71 57
IV.ATSC.EHZ. 2020-08-04T14:43:47.78 0.6 undecidable manual S 327 0.5873 50 0.69 38
IV.GIGS.HHN. 2020-08-04T14:43:46.81 0.1 undecidable manual S 145 0.5801 50 -0.05 90
IV.MURB.HHZ. 2020-08-04T14:43:46.51 0.6 undecidable manual S 308 0.5495 50 0.56 40
IV.SSFR.HHZ. 2020-08-04T14:43:46.90 0.3 undecidable manual S 334 0.5639 50 0.51 62
IV.CESX.HHZ. 2020-08-04T14:43:44.69 0.6 undecidable manual S 231 0.5081 50 -0.04 46
IV.ATCC.EHZ. 2020-08-04T14:43:43.07 0.3 undecidable manual S 306 0.4353 50 0.49 64
IV.OFFI.HHN. 2020-08-04T14:43:43.00 0.3 undecidable manual S 89 0.4119 50 1.12 49
IV.FOSV.HNN. 2020-08-04T14:43:43.39 0.6 undecidable manual S 324 0.4506 50 0.37 43
IV.PE3.EHZ. 2020-08-04T14:43:43.35 0.3 undecidable manual P 329 0.8912 50 -0.5 58
IV.ARRO.EHE. 2020-08-04T14:43:43.21 0.6 undecidable manual S 217 0.438 50 0.56 41
IV.TERO.HHZ. 2020-08-04T14:43:43.77 0.3 undecidable manual S 131 0.4676 50 0.23 67
IV.RM33.EHZ. 2020-08-04T14:43:42.70 0.6 undecidable manual S 171 0.4263 50 0.39 43
IV.MOMA.HHZ. 2020-08-04T14:43:42.49 0.6 undecidable manual S 253 0.4245 50 0.23 45
IV.CAMP.HHZ. 2020-08-04T14:43:42.11 0.3 undecidable manual S 152 0.4461 50 -0.8 56
IV.MPAG.EHZ. 2020-08-04T14:43:41.60 0.3 undecidable manual P 339 0.7473 50 0.21 63
IV.MGAB.HHZ. 2020-08-04T14:43:41.20 0.3 undecidable manual P 269 0.7401 50 -0.07 65
IV.EL6.EHZ. 2020-08-04T14:43:41.84 0.3 undecidable manual S 358 0.3993 50 0.32 66
IV.PIEI.HHZ. 2020-08-04T14:43:41.27 0.3 undecidable manual P 325 0.741 50 -0.02 66
IV.ASSB.HHZ. 2020-08-04T14:43:40.38 0.3 undecidable manual S 289 0.3579 50 0.1 70
IV.ATVO.HHZ. 2020-08-04T14:43:40.00 0.3 undecidable manual P 311 0.6907 50 -0.42 61
IV.LNSS.HHZ. 2020-08-04T14:43:39.63 0.3 undecidable manual S 191 0.3327 50 0.09 71
IV.FRON.EHZ. 2020-08-04T14:43:39.36 0.3 undecidable manual P 334 0.6547 50 -0.45 61
IV.FIAM.HHZ. 2020-08-04T14:43:39.53 0.6 undecidable manual P 180 0.6619 50 -0.39 41
IV.SSFR.HHZ. 2020-08-04T14:43:38.47 0.1 undecidable manual P 334 0.5639 50 0.22 88
IV.ATFO.HHZ. 2020-08-04T14:43:38.37 0.3 undecidable manual P 318 0.5936 50 -0.39 63
IV.MF5.EHZ. 2020-08-04T14:43:38.03 0.3 undecidable manual S 77 0.2527 50 0.85 57
IV.ATSC.EHZ. 2020-08-04T14:43:38.48 0.1 undecidable manual P 327 0.5873 50 -0.18 88
IV.SAP2.EHZ. 2020-08-04T14:43:38.00 0.3 undecidable manual S 50 0.2617 50 0.56 64
IV.GIGS.HHN. 2020-08-04T14:43:38.07 0.3 undecidable manual P 145 0.5801 50 -0.46 62
IV.MURB.HHZ. 2020-08-04T14:43:38.06 0.1 undecidable manual P 308 0.5495 50 0.06 91
IV.ARVD.HHZ. 2020-08-04T14:43:38.77 0.3 undecidable manual P 347 0.5828 50 0.19 66
IV.CESX.HHZ. 2020-08-04T14:43:37.32 0.1 undecidable manual P 231 0.5081 50 0.02 92
IV.MTRA.HNZ. 2020-08-04T14:43:37.39 0.3 undecidable manual S 131 0.2644 50 -0.14 71
IV.MDAR.HNZ. 2020-08-04T14:43:37.11 0.3 undecidable manual S 3 0.2626 50 -0.37 68
IV.FIU1.HNE. 2020-08-04T14:43:37.96 0.3 undecidable manual S 332 0.2941 50 -0.43 66
IV.ARRO.EHE. 2020-08-04T14:43:36.23 0.1 undecidable manual P 217 0.438 50 0.13 91
IV.TERO.HHZ. 2020-08-04T14:43:36.61 0.1 undecidable manual P 131 0.4676 50 0 93
IV.ATCC.EHZ. 2020-08-04T14:43:36.02 0.1 positive manual P 306 0.4353 50 -0.04 93
IV.FOSV.HNN. 2020-08-04T14:43:36.20 0.1 undecidable manual P 324 0.4506 50 -0.11 92
IV.SEF1.HNZ. 2020-08-04T14:43:36.72 0.3 undecidable manual S 329 0.2518 50 -0.43 67
IV.MML1.EHZ. 2020-08-04T14:43:35.75 0.3 undecidable manual S 329 0.214 50 -0.28 70
IV.MOMA.HHZ. 2020-08-04T14:43:35.87 0.1 positive manual P 253 0.4245 50 0.01 94
IV.MNTT.EHE. 2020-08-04T14:43:35.48 0.1 undecidable manual P 69 0.3696 50 0.55 84
IV.CAMP.HHZ. 2020-08-04T14:43:35.76 0.3 undecidable manual P 152 0.4461 50 -0.48 64
IV.GUMA.HHZ. 2020-08-04T14:43:35.88 0.3 undecidable manual S 49 0.2041 50 0.15 72
IV.RM33.EHZ. 2020-08-04T14:43:35.81 0.1 undecidable manual P 171 0.4263 50 -0.09 93
IV.OFFI.HHN. 2020-08-04T14:43:35.10 0.1 undecidable manual P 89 0.4119 50 -0.55 83
IV.CING.HNE. 2020-08-04T14:43:35.84 0.3 undecidable manual P 7 0.4488 50 -0.44 64
IV.PF6.EHZ. 2020-08-04T14:43:35.38 0.1 undecidable manual S 14 0.214 50 -0.65 83
IV.EL6.EHZ. 2020-08-04T14:43:35.34 0.1 undecidable manual P 358 0.3993 50 -0.1 93
IV.SSM1.HNE. 2020-08-04T14:43:34.20 0.3 undecidable manual P 7 0.3013 50 0.44 66
IV.T1299.HNN. 2020-08-04T14:43:34.13 0.3 undecidable manual P 158 0.3175 50 0.09 71
IV.CSP1.EHZ. 2020-08-04T14:43:34.35 0.1 undecidable manual S 20 0.1727 119 -0.39 91
IV.ASSB.HHZ. 2020-08-04T14:43:34.61 0.1 positive manual P 289 0.3579 50 -0.12 93
IV.LNSS.HHZ. 2020-08-04T14:43:34.14 0.3 undecidable manual P 191 0.3327 50 -0.16 70
IV.CESI.HHZ. 2020-08-04T14:43:34.44 0.3 undecidable manual S 295 0.1763 119 -0.44 68
IV.MTL1.HNN. 2020-08-04T14:43:34.40 0.3 undecidable manual P 346 0.3372 50 0.03 72
IV.SMA1.EHN. 2020-08-04T14:43:34.35 0.1 undecidable manual P 152 0.3372 50 -0.03 95
IV.MDAR.HNZ. 2020-08-04T14:43:33.30 0.3 undecidable manual P 3 0.2626 50 0.19 70
IV.MMO1.EHZ. 2020-08-04T14:43:33.76 0.1 undecidable manual S 102 0.152 122 -0.31 93
IV.FIU1.HNE. 2020-08-04T14:43:33.41 0.3 undecidable manual P 332 0.2941 50 -0.22 69
IV.PIO1.HNZ. 2020-08-04T14:43:33.06 0.6 undecidable manual P 338 0.268 50 -0.14 47
IV.MF5.EHZ. 2020-08-04T14:43:33.13 0.1 positive manual P 77 0.2527 50 0.19 94
IT.FOPC.HGN. 2020-08-04T14:43:33.91 0.3 undecidable manual P 278 0.3094 50 0 72
IV.SAP2.EHZ. 2020-08-04T14:43:33.23 0.1 positive manual P 50 0.2617 50 0.15 94
IV.MTRA.HNZ. 2020-08-04T14:43:32.24 0.1 undecidable manual P 131 0.2644 50 -0.9 74
IV.SEF1.HNZ. 2020-08-04T14:43:32.80 0.1 undecidable manual P 329 0.2518 50 -0.11 95
IV.FDMO.HHZ. 2020-08-04T14:43:32.41 0.3 undecidable manual S 346 0.1097 131 -0.34 70
IV.MML1.EHZ. 2020-08-04T14:43:32.13 0.1 undecidable manual P 329 0.214 50 -0.14 95
IV.NRCA.HNZ. 2020-08-04T14:43:32.45 0.3 undecidable manual S 184 0.0962 135 0.06 74
IV.GUMA.HHZ. 2020-08-04T14:43:32.13 0.1 positive manual P 49 0.2041 50 0.03 98
IT.MTCL.HGZ. 2020-08-04T14:43:32.76 0.3 undecidable manual S 305 0.1106 131 -0.02 75
IV.CESI.HHZ. 2020-08-04T14:43:31.70 0.1 positive manual P 295 0.1763 119 0.09 97
IV.FEMA.HNZ. 2020-08-04T14:43:31.92 0.3 undecidable manual S 301 0.063 147 0.37 70
IV.PF6.EHZ. 2020-08-04T14:43:31.93 0.1 undecidable manual P 14 0.214 50 -0.34 92
IV.MMO1.EHZ. 2020-08-04T14:43:31.10 0.1 positive manual P 102 0.152 122 -0.04 99
IV.CSP1.EHZ. 2020-08-04T14:43:31.39 0.1 positive manual P 20 0.1727 119 -0.14 96
IV.MC2.EHZ. 2020-08-04T14:43:31.79 0.1 undecidable manual S 111 0.0513 152 0.45 92
IV.NRCA.HNZ. 2020-08-04T14:43:30.44 0.1 negative manual P 184 0.0962 135 0.28 95
IT.MTCL.HGZ. 2020-08-04T14:43:30.52 0.1 undecidable manual P 305 0.1106 131 0.12 98
IV.FEMA.HNZ. 2020-08-04T14:43:30.05 0.1 negative manual P 301 0.063 147 0.36 94
IV.FDMO.HHZ. 2020-08-04T14:43:30.39 0.1 negative manual P 346 0.1097 131 0.01 100
IV.MC2.EHZ. 2020-08-04T14:43:29.95 0.1 negative manual P 111 0.0513 152 0.38 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNE. ML:2.9 0.0119 0.3 AML other m 2020-08-04T14:43:32.05
IV.NRCA.HHN. ML:2.6 0.004945 0.14 AML other m 2020-08-04T14:43:32.63
IV.FDMO.HHE. ML:2.7 0.00524 0.18 AML other m 2020-08-04T14:43:32.72
IV.NRCA.HNN. ML:2.6 0.00474 0.14 AML other m 2020-08-04T14:43:32.64
IV.FDMO.HHN. ML:2.5 0.00325 0.26 AML other m 2020-08-04T14:43:32.86
IV.NRCA.HNE. ML:2.5 0.00341 0.96 AML other m 2020-08-04T14:43:33.20
IV.NRCA.HHE. ML:2.5 0.00356 0.66 AML other m 2020-08-04T14:43:33.68
IV.CSP1.EHE. ML:2.6 0.003245 0.18 AML other m 2020-08-04T14:43:34.65
IV.CSP1.EHN. ML:2.5 0.002305 0.46 AML other m 2020-08-04T14:43:34.53
IV.CESI.HHE. ML:2.9 0.00555 0.62 AML other m 2020-08-04T14:43:35.35
IV.CESI.HNE. ML:2.8 0.004955 0.62 AML other m 2020-08-04T14:43:35.35
IV.CESI.HNN. ML:3 0.007325 0.24 AML other m 2020-08-04T14:43:35.22
IV.CESI.HHN. ML:3 0.00753 0.24 AML other m 2020-08-04T14:43:35.22
IV.GUMA.HHE. ML:2.9 0.004785 1.8 AML other m 2020-08-04T14:43:36.98
IV.GUMA.HNN. ML:2.8 0.00419 0.54 AML other m 2020-08-04T14:43:36.38
IV.MTRA.HNE. ML:2.2 0.00087242455 1.7568 AML other m 2020-08-04T14:43:37.89
IV.GUMA.HHN. ML:2.6 0.0026962565 0.2432 AML other m 2020-08-04T14:43:38.15
IV.MTRA.HNN. ML:2.5 0.0017412335 0.2752 AML other m 2020-08-04T14:43:38.31
IV.MTRA.EHN. ML:2.5 0.001699217 0.2752 AML other m 2020-08-04T14:43:38.32
IV.MF5.EHE. ML:2.2 0.000857 0.18 AML other m 2020-08-04T14:43:38.34
IV.MF5.EHN. ML:2.2 0.000757 0.18 AML other m 2020-08-04T14:43:38.36
IV.GUMA.HNE. ML:2.6 0.00287433 0.32 AML other m 2020-08-04T14:43:38.89
IV.SAP2.EHN. ML:3.3 0.0099100645 1.7824 AML other m 2020-08-04T14:43:38.01
IV.LNSS.HNE. ML:2 0.00039917495 1.8272 AML other m 2020-08-04T14:43:39.04
IV.LNSS.HHE. ML:2 0.0004251891 1.84 AML other m 2020-08-04T14:43:39.03
IV.MTRA.EHE. ML:2.2 0.00089017795 0.2368 AML other m 2020-08-04T14:43:40.28
IV.SAP2.EHE. ML:2.5 0.001503785 0.2816 AML other m 2020-08-04T14:43:41.30
IV.ASSB.HHE. ML:2.4 0.0008255193 0.1024 AML other m 2020-08-04T14:43:42.26
IV.ASSB.HHN. ML:2.4 0.00082296195 0.16 AML other m 2020-08-04T14:43:42.53
IV.EL6.EHN. ML:2.3 0.0006026376 0.1152 AML other m 2020-08-04T14:43:42.86
IV.ATCC.EHE. ML:2.4 0.0006645 0.34 AML other m 2020-08-04T14:43:43.58
IV.CAMP.HHE. ML:1.7 0.0001335 0.54 AML other m 2020-08-04T14:43:44.61
IV.RM33.EHE. ML:1.8 0.00016271875 0.2176 AML other m 2020-08-04T14:43:44.51
IV.MOMA.HHE. ML:2.2 0.0004675 0.28 AML other m 2020-08-04T14:43:44.55
IV.MOMA.HNE. ML:2.2 0.0004720319 0.1984 AML other m 2020-08-04T14:43:44.46
IV.LNSS.HHN. ML:2.2 0.0005795 0.32 AML other m 2020-08-04T14:43:44.95
IV.LNSS.HNN. ML:2.1 0.00051048455 0.32 AML other m 2020-08-04T14:43:44.80
IV.MOMA.HHN. ML:2.1 0.0003735 0.34 AML other m 2020-08-04T14:43:45.39
IV.RM33.EHN. ML:1.9 0.0002125 0.52 AML other m 2020-08-04T14:43:45.49
IV.RM33.HNE. ML:1.8 0.0001912141 0.2688 AML other m 2020-08-04T14:43:45.78
IV.ATCC.EHN. ML:2.3 0.00054241225 0.1856 AML other m 2020-08-04T14:43:46.17
IV.TERO.HHE. ML:1.9 0.0002064941 0.384 AML other m 2020-08-04T14:43:46.63
IV.CESX.HHN. ML:2.2 0.00036629725 0.2432 AML other m 2020-08-04T14:43:46.72
IV.EL6.EHE. ML:2.3 0.0006246583 0.1984 AML other m 2020-08-04T14:43:46.98
IV.SSFR.HNN. ML:2.5 0.0006565 0.24 AML other m 2020-08-04T14:43:47.83
IV.TERO.HHN. ML:1.9 0.00020338235 0.256 AML other m 2020-08-04T14:43:47.76
IV.CAMP.HHN. ML:1.7 0.00011788315 0.3776 AML other m 2020-08-04T14:43:48.29
IV.SSFR.HHN. ML:0 0.0005875 0.2 AML other m 2020-08-04T14:43:48.80
IV.SSFR.HHE. ML:2.5 0.0006145 1.76 AML other m 2020-08-04T14:43:48.91
IV.SSFR.HNE. ML:2.6 0.000773 1.78 AML other m 2020-08-04T14:43:48.93
IV.ARVD.HHE. ML:1.9 0.0001545 0.98 AML other m 2020-08-04T14:43:49.52
IV.CESX.HHE. ML:2.1 0.00029397665 0.5248 AML other m 2020-08-04T14:43:49.55
IV.ATFO.HHE. ML:2.1 0.000236 0.42 AML other m 2020-08-04T14:43:49.80
IV.FIAM.HHE. ML:1.5 4.765E-5 0.48 AML other m 2020-08-04T14:43:49.38
IV.MURB.HHE. ML:0 0.000776 0.42 AML other m 2020-08-04T14:43:49.64
IV.MURB.HNE. ML:0 0.00084539785 0.2368 AML other m 2020-08-04T14:43:49.65
IV.MURB.HHN. ML:0 0.00081 0.24 AML other m 2020-08-04T14:43:49.77
IV.MURB.HNN. ML:0 0.000627 0.22 AML other m 2020-08-04T14:43:49.77
IV.ARVD.HHN. ML:1.9 0.00013375 0.1 AML other m 2020-08-04T14:43:49.86
IV.ATFO.HHN. ML:1.9 0.000155 0.42 AML other m 2020-08-04T14:43:50.54
IV.FRON.EHN. ML:2.1 0.0001785 0.48 AML other m 2020-08-04T14:43:51.47
IV.FRON.EHE. ML:1.9 0.000132 0.76 AML other m 2020-08-04T14:43:52.74
IV.PIEI.HHN. ML:2 0.000122086 0.1792 AML other m 2020-08-04T14:43:53.48
IV.PIEI.HHE. ML:2.1 0.00015955175 0.2368 AML other m 2020-08-04T14:43:53.73
IV.ATVO.HHN. ML:1.8 8.9257355E-5 1.6608 AML other m 2020-08-04T14:43:54.14
IV.MGAB.HNN. ML:2.2 0.00018950423 0.3776 AML other m 2020-08-04T14:43:56.28
IV.MGAB.HHN. ML:2.2 0.000215 0.38 AML other m 2020-08-04T14:43:56.28
IV.MGAB.HHE. ML:2.1 0.0001565 0.44 AML other m 2020-08-04T14:43:57.43
IV.FIAM.HHN. ML:1.5 4.967171E-5 0.5184 AML other m 2020-08-04T14:43:57.62
IV.MPAG.EHN. ML:1.8 8.718714E-5 0.3392 AML other m 2020-08-04T14:43:57.64
IV.ATVO.HHE. ML:2 0.0001335 0.6 AML other m 2020-08-04T14:43:58.69
IV.MPAG.EHE. ML:1.9 0.000116673695 0.5376 AML other m 2020-08-04T14:44:00.89
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

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 miniseed + resp format Download