Earthquake with magnitude of ML 3.0 on date 01-04-2021 and time 14:59:18 (UTC) in region Adriatico Centrale (MARE)

A magnitude ML 3.0 earthquake occured in region: Adriatico Centrale (MARE), on

  • 01-04-2021 14:59:18 (UTC)
  • 01-04-2021 16:59:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.541, 16.283 at 12 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 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

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 adjourned progressively as more data become available. See http://shakemap.rm.ingv.it/ for additional information.

The red star indicates the epicenter. The red triangles show the stations of the INGV Italian National Seismic Network and the blue triangles those of the Nationa Accelerometric Network of the Dipartimento della Protezione Civile.

Intensity Shakemap

Intensity Shakemap *

This map shows the distribution of the istrumentally derived intensities. To this purpose, it is used a conversion relation between ground acceleration and velocity, and the Mercalli Modificata (MMI - Modified Mercalli Intensity) scale. In general, the Mercalli intensity scale relies on the effects that the ground shaking produces as reported by an observer.
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap *

This map shows This map shows the distribution of peak ground acceleration expressed as per cent 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 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 3.0 2021-04-01
14:59:18
42.5412 16.2832 12 2021-07-12
16:55:12
Bollettino Sismico Italiano INGV 90506771
Reviewed
Rev100
ML 3.0 2021-04-01
14:59:15
42.6752 16.2308 10 2021-04-01
15:04:25
Sala Sismica INGV-Roma 88681651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-04-01 14:59:18 ± 0.16
Latitude 42.5412 ± 0.0090
Longitude 16.2832 ± 0.0134
Depth (km) 12 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 90506771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1140
Semi-minor axis of confidence ellipse (meter) 980
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 288
Circular confidence region, given by single value of horizontal uncertainty (meter) 1140
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 248
Number of associated phases, regardless of their use for origin computation 83
Number of defining phases 83
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.6646
Epicentral distance of station farthest from the epicenter (degree) 3.02082
Number of stations at which the event was observed 67
Number of stations from which data was used for origin computation 67
Magnitudes information

ML:3

Field Value
Value 3
Uncertainty 0.2
Num. used stations 51
Type of magnitude ML
Reference to an origin 90506771
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-06-14 10:30:09

ML:3

Field Value
Value 3
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 88681651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-04-01 15:04:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SACR.HHZ. 2021-04-01T15:00:09.20 0.6 undecidable manual S 226 1.6368 54 0.47 41
IV.LPEL.HHZ. 2021-04-01T15:00:08.80 0.3 undecidable manual S 253 1.6287 54 0.26 65
IV.BSSO.HHZ. 2021-04-01T15:00:07.60 0.6 undecidable manual S 232 1.5999 54 -0.25 45
IV.CET2.HHZ. 2021-04-01T15:00:05.83 0.6 undecidable manual P 185 3.0208 54 -0.68 14
IV.MCEL.HNZ. 2021-04-01T14:59:55.05 0.6 undecidable manual P 189 2.2438 54 -0.73 24
IX.SRN3.HNZ.02 2021-04-01T14:59:55.16 0.6 undecidable manual P 197 2.1449 54 0.76 26
IV.CDRU.HHZ. 2021-04-01T14:59:54.56 0.6 undecidable manual P 200 2.1773 54 -0.29 30
IV.SGO.HNZ. 2021-04-01T14:59:54.25 0.6 undecidable manual P 201 2.1098 54 0.33 31
IV.POFI.HNZ. 2021-04-01T14:59:54.40 0.6 undecidable manual P 247 2.0756 54 0.95 26
IV.VVLD.HHZ. 2021-04-01T14:59:54.56 0.6 undecidable manual P 252 2.0801 54 1.04 25
OT.CGL1.HHZ. 2021-04-01T14:59:54.80 0.6 undecidable manual P 154 2.1044 54 0.95 25
IV.PTRP.HHZ. 2021-04-01T14:59:53.67 0.6 undecidable manual P 185 2.0253 54 0.92 27
OT.MASS.HHZ. 2021-04-01T14:59:53.43 0.6 undecidable manual P 161 2.0127 54 0.85 28
IV.FAGN.HHZ. 2021-04-01T14:59:53.41 0.6 undecidable manual P 263 2.0109 54 0.85 29
IV.CERA.HNZ. 2021-04-01T14:59:52.35 0.6 undecidable manual P 241 1.9263 54 0.96 29
IV.MIGL.HHZ. 2021-04-01T14:59:52.23 0.6 undecidable manual P 176 1.9389 54 0.67 32
GE.MATE.HHZ. 2021-04-01T14:59:52.35 0.6 undecidable manual P 170 1.9174 54 1.09 27
IX.PGN3.HHZ.02 2021-04-01T14:59:52.86 0.6 undecidable manual P 191 2.001 54 0.44 33
IV.ROSPO.HHZ. 2021-04-01T14:59:52.55 0.6 undecidable manual S 253 1.0432 91 0.95 42
IX.COL3.HHZ.02 2021-04-01T14:59:52.76 0.6 undecidable manual P 201 1.9848 54 0.56 32
IV.INTR.HHZ. 2021-04-01T14:59:51.03 0.6 undecidable manual P 254 1.8364 54 0.88 32
IX.SNR3.HHZ.02 2021-04-01T14:59:51.96 0.6 undecidable manual P 205 1.9794 54 -0.16 35
IV.MRLC.HHZ. 2021-04-01T14:59:51.37 0.6 undecidable manual P 199 1.8796 54 0.63 34
IV.VAGA.HNZ. 2021-04-01T14:59:51.09 0.6 undecidable manual P 234 1.8931 54 0.17 38
OT.OT05.EHZ. 2021-04-01T14:59:51.00 0.6 undecidable manual S 210 1.0153 91 0.21 54
IX.MNT3.HHZ.02 2021-04-01T14:59:51.07 0.6 undecidable manual P 210 1.9515 54 -0.66 32
IX.NSC3.HHZ.02 2021-04-01T14:59:51.01 0.6 undecidable manual P 207 1.9021 54 -0.04 38
IV.MCRV.HHZ. 2021-04-01T14:59:51.27 1.0 undecidable manual P 206 1.9443 54 -0.37 17
IX.CLT3.HHZ.02 2021-04-01T14:59:50.05 0.6 undecidable manual P 202 1.7636 54 0.91 32
IV.VITU.HNZ. 2021-04-01T14:59:50.96 0.6 undecidable manual P 223 1.8319 54 0.88 32
IV.RNI2.HNZ. 2021-04-01T14:59:50.03 0.6 undecidable manual P 243 1.7879 54 0.56 37
IX.RSF3.HNZ.02 2021-04-01T14:59:50.47 1.0 undecidable manual P 208 1.7789 54 1.12 15
OT.OT04.EHZ. 2021-04-01T14:59:50.00 0.6 undecidable manual S 213 0.9722 91 0.5 51
IX.LIO3.HNZ.02 2021-04-01T14:59:50.95 0.6 undecidable manual P 207 1.8373 54 0.79 33
OT.OT07.EHZ. 2021-04-01T14:59:50.40 1.0 undecidable manual S 205 1.0099 91 -0.22 28
IV.SGG.HHZ. 2021-04-01T14:59:50.18 0.6 undecidable manual P 231 1.8256 54 0.18 39
IV.T0110.HHZ. 2021-04-01T14:59:50.88 0.6 undecidable manual P 261 1.8769 54 0.18 38
IV.ACER.HHZ. 2021-04-01T14:59:50.39 0.6 undecidable manual P 188 1.7717 54 1.14 29
IV.VCEL.EHZ. 2021-04-01T14:59:50.44 0.6 undecidable manual P 266 1.8067 54 0.71 35
OT.OT06.EHZ. 2021-04-01T14:59:50.50 0.6 undecidable manual S 211 0.9955 91 0.3 54
IV.APRC.HHZ. 2021-04-01T14:59:49.10 0.6 undecidable manual S 215 0.956 91 0.08 57
IV.MIDA.HNZ. 2021-04-01T14:59:49.38 0.3 undecidable manual P 240 1.7528 54 0.39 59
OT.OT12.EHZ. 2021-04-01T14:59:49.30 0.6 undecidable manual S 197 0.9506 91 0.44 52
IV.MRB1.HNZ. 2021-04-01T14:59:49.06 0.3 undecidable manual P 215 1.7231 54 0.48 59
IV.SNAL.HNZ. 2021-04-01T14:59:49.28 0.6 undecidable manual P 207 1.8022 54 -0.4 38
IV.NOCI.HHZ. 2021-04-01T14:59:49.45 0.6 undecidable manual P 161 1.8463 54 -0.83 31
IX.RDM3.HHZ.02 2021-04-01T14:59:49.44 0.6 undecidable manual P 199 1.7555 54 0.41 39
IV.VULT.HNZ. 2021-04-01T14:59:48.33 0.6 undecidable manual P 198 1.661 54 0.6 39
IV.TST01.HHZ. 2021-04-01T14:59:48.12 0.6 undecidable manual P 241 1.6125 54 1.07 33
IX.SSB3.HHZ.02 2021-04-01T14:59:48.71 1.0 undecidable manual P 209 1.6592 54 1.01 16
OT.OT03.EHZ. 2021-04-01T14:59:48.90 0.6 undecidable manual S 210 0.9524 91 -0.01 58
IV.PSB1.HHZ. 2021-04-01T14:59:48.88 0.3 undecidable manual P 220 1.7132 54 0.44 60
IV.CAFE.HHZ. 2021-04-01T14:59:48.46 1.0 undecidable manual P 208 1.7015 54 0.18 21
IV.SACR.HHZ. 2021-04-01T14:59:47.72 0.3 undecidable manual P 226 1.6368 54 0.33 64
IV.AMUR.HHZ. 2021-04-01T14:59:47.95 0.6 undecidable manual P 172 1.6503 54 0.37 42
IV.LPEL.HHZ. 2021-04-01T14:59:47.32 0.6 undecidable manual P 253 1.6287 54 0.04 46
IV.SGRT.HHZ. 2021-04-01T14:59:47.10 0.3 undecidable manual S 207 0.8822 91 0.28 83
OT.OT15.EHZ. 2021-04-01T14:59:46.04 0.6 undecidable manual P 163 1.4983 90 0.75 41
IV.MSAG.HHZ. 2021-04-01T14:59:46.70 0.6 undecidable manual S 199 0.8732 91 0.12 57
IV.SGTA.HNZ. 2021-04-01T14:59:46.70 0.6 undecidable manual P 206 1.563 54 0.34 45
IV.BSSO.HHZ. 2021-04-01T14:59:46.98 0.3 undecidable manual P 232 1.5999 54 0.1 69
IV.PALZ.HHZ. 2021-04-01T14:59:46.78 0.6 undecidable manual P 189 1.6143 54 -0.29 44
IV.TRIV.HHZ. 2021-04-01T14:59:45.13 0.6 undecidable manual P 239 1.4992 90 -0.17 48
IV.MOCO.HHZ. 2021-04-01T14:59:44.37 0.3 undecidable manual P 216 1.438 90 0.11 75
IV.MRVN.HHZ. 2021-04-01T14:59:43.85 0.1 positive manual P 183 1.4812 90 -1.14 68
IV.CIGN.HHZ. 2021-04-01T14:59:42.47 0.6 undecidable manual P 230 1.3526 90 -0.33 50
OT.OT14.EHZ. 2021-04-01T14:59:42.00 0.3 undecidable manual S 204 0.7015 91 0.51 81
OT.OT13.EHZ. 2021-04-01T14:59:40.50 0.6 undecidable manual S 187 0.6646 91 0.12 60
IV.TREM.HHZ. 2021-04-01T14:59:40.30 0.6 undecidable manual S 234 0.7078 91 -1.37 38
IV.MELA.HHZ. 2021-04-01T14:59:39.57 0.6 undecidable manual P 226 1.1961 90 -0.55 49
OT.OT05.EHZ. 2021-04-01T14:59:36.15 0.1 undecidable manual P 210 1.0153 91 -0.88 89
IV.ROSPO.HHZ. 2021-04-01T14:59:36.81 0.3 undecidable manual P 253 1.0432 91 -0.69 71
IV.APRC.HHZ. 2021-04-01T14:59:35.21 0.1 positive manual P 215 0.956 91 -0.8 93
OT.OT04.EHZ. 2021-04-01T14:59:35.37 0.1 positive manual P 213 0.9722 91 -0.92 88
OT.OT07.EHZ. 2021-04-01T14:59:35.92 0.3 undecidable manual P 205 1.0099 91 -1.01 63
OT.OT03.EHZ. 2021-04-01T14:59:35.11 0.3 undecidable manual P 210 0.9524 91 -0.84 69
OT.OT12.EHZ. 2021-04-01T14:59:35.34 0.6 undecidable manual P 197 0.9506 91 -0.58 51
OT.OT06.EHZ. 2021-04-01T14:59:35.98 0.6 undecidable manual P 211 0.9955 91 -0.71 48
IV.MSAG.HHZ. 2021-04-01T14:59:33.92 0.1 undecidable manual P 199 0.8732 91 -0.68 100
IV.SGRT.HHZ. 2021-04-01T14:59:33.72 0.1 undecidable manual P 207 0.8822 91 -1.02 86
OT.OT13.EHZ. 2021-04-01T14:59:31.16 0.3 undecidable manual P 187 0.6646 91 0.14 91
IV.TREM.HHZ. 2021-04-01T14:59:30.11 0.3 undecidable manual P 234 0.7078 91 -1.66 47
OT.OT14.EHZ. 2021-04-01T14:59:30.99 0.3 undecidable manual P 204 0.7015 91 -0.67 78
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OT.OT13.EHE. ML:3.1 0.00211 0.28 AML other m 2021-04-01T14:59:43.18
OT.OT13.EHN. ML:3.3 0.00312 1.52 AML other m 2021-04-01T14:59:43.19
IV.TREM.HHN. ML:3.1 0.00186 0.5 AML other m 2021-04-01T14:59:45.34
IV.TREM.HNN. ML:3.1 0.00183 0.5 AML other m 2021-04-01T14:59:45.34
IV.TREM.HHE. ML:2.9 0.001195 0.58 AML other m 2021-04-01T14:59:45.23
IV.TREM.HNE. ML:3 0.0013 1.6 AML other m 2021-04-01T14:59:47.05
IV.MSAG.HNN. ML:3.4 0.00247 0.58 AML other m 2021-04-01T14:59:48.99
IV.MSAG.HHN. ML:3 0.00103 0.6 AML other m 2021-04-01T14:59:48.99
IV.SGRT.HHN. ML:3.4 0.002435 0.54 AML other m 2021-04-01T14:59:49.33
IV.MSAG.HHE. ML:2.7 0.0004975 0.5 AML other m 2021-04-01T14:59:49.47
IV.MSAG.HNE. ML:3 0.001195 0.52 AML other m 2021-04-01T14:59:49.47
IV.SGRT.HHE. ML:3.3 0.001925 0.58 AML other m 2021-04-01T14:59:50.37
IV.APRC.HHE. ML:3.5 0.002855 0.36 AML other m 2021-04-01T14:59:50.58
OT.OT12.EHN. ML:3 0.0009895 1.36 AML other m 2021-04-01T14:59:51.16
OT.OT12.EHE. ML:3 0.0010145 0.58 AML other m 2021-04-01T14:59:51.01
IV.APRC.HHN. ML:3.4 0.00259 0.32 AML other m 2021-04-01T14:59:51.67
OT.OT05.EHE. ML:3.2 0.00138 0.42 AML other m 2021-04-01T14:59:52.60
OT.OT05.EHN. ML:3.4 0.002185 0.46 AML other m 2021-04-01T14:59:52.67
IV.MELA.HNN. ML:3.2 0.0010655 1.2 AML other m 2021-04-01T14:59:58.09
IV.MELA.HNE. ML:3.2 0.001045 0.7 AML other m 2021-04-01T15:00:01.42
IV.MELA.HHE. ML:3.2 0.0010925 0.7 AML other m 2021-04-01T15:00:01.42
IV.MELA.HHN. ML:3.2 0.0009565 0.58 AML other m 2021-04-01T15:00:01.63
IV.CIGN.HHN. ML:2.7 0.000256 0.68 AML other m 2021-04-01T15:00:03.32
IV.BSSO.HHN. ML:2.8 0.000219 0.68 AML other m 2021-04-01T15:00:11.38
IV.SACR.HHE. ML:2.6 0.000156 0.44 AML other m 2021-04-01T15:00:12.26
IV.SACR.HHN. ML:2.7 0.0001705 0.5 AML other m 2021-04-01T15:00:14.12
IV.SACR.HNN. ML:2.7 0.0001815 0.48 AML other m 2021-04-01T15:00:14.13
IV.MRVN.HHN. ML:2.5 0.000132 1.24 AML other m 2021-04-01T15:00:14.91
IV.MRVN.HHE. ML:2.6 0.0001915 0.96 AML other m 2021-04-01T15:00:14.93
IV.BSSO.HHE. ML:2.7 0.0001785 1 AML other m 2021-04-01T15:00:19.20
IV.INTR.HNN. ML:3.2 0.0004325 1.36 AML other m 2021-04-01T15:00:20.22
IV.ACER.HNN. ML:3.1 0.000355 0.98 AML other m 2021-04-01T15:00:22.31
IV.ACER.HHN. ML:3 0.000343 0.64 AML other m 2021-04-01T15:00:23.29
IV.CAFE.HHE. ML:2.9 0.000248 0.48 AML other m 2021-04-01T15:00:23.37
IV.MRLC.HNE. ML:2.6 0.0001095 1.48 AML other m 2021-04-01T15:00:23.97
IV.MRLC.HHE. ML:2.9 0.00022 1.5 AML other m 2021-04-01T15:00:23.97
IV.INTR.HHE. ML:2.9 0.000237 1.28 AML other m 2021-04-01T15:00:25.03
IV.INTR.HHN. ML:3.2 0.0004045 0.54 AML other m 2021-04-01T15:00:25.55
IV.CAFE.HHN. ML:2.8 0.000202 0.56 AML other m 2021-04-01T15:00:27.33
IV.FAGN.HHN. ML:3.2 0.000409 1.54 AML other m 2021-04-01T15:00:27.98
IV.ACER.HNE. ML:3.2 0.000521 0.56 AML other m 2021-04-01T15:00:28.36
IV.MRLC.HHN. ML:2.9 0.0002075 0.52 AML other m 2021-04-01T15:00:28.49
IV.MRLC.HNN. ML:2.6 0.0001008 0.54 AML other m 2021-04-01T15:00:28.49
IV.ACER.HHE. ML:3.2 0.00055 0.64 AML other m 2021-04-01T15:00:29.36
IV.FAGN.HHE. ML:3.2 0.0003445 1.52 AML other m 2021-04-01T15:00:34.03
IV.VVLD.HHN. ML:2.7 0.000118 1.02 AML other m 2021-04-01T15:00:35.27
IV.PTRP.HHN. ML:3 0.000223 0.58 AML other m 2021-04-01T15:00:36.40
IV.INTR.HNE. ML:3 0.000325 0.98 AML other m 2021-04-01T15:00:37.16
IV.VVLD.HHE. ML:2.7 0.00011795 1.4 AML other m 2021-04-01T15:00:39.25
IV.ARVD.HHE. ML:0 2.04E-5 1.52 AML other m 2021-04-01T15:00:53.90
IV.ARVD.HHN. ML:0 2.205E-5 0.48 AML other m 2021-04-01T15:00:54.12
IV.CET2.HHN. ML:3 9.085E-5 1.48 AML other m 2021-04-01T15:00:59.11
IV.CET2.HHE. ML:2.7 4.305E-5 0.76 AML other m 2021-04-01T15:01:06.83
IV.APEC.HHE. ML:0 9.475E-5 0.72 AML other m 2021-04-01T15:01:12.22
IV.APEC.HHN. ML:0 0.0001045 0.08 AML other m 2021-04-01T15:01:12.28
IV.TDS.HHN. ML:0 1.945E-5 0.92 AML other m 2021-04-01T15:01:12.20
IV.TDS.HHE. ML:0 1.805E-5 0.92 AML other m 2021-04-01T15:01:13.95
IV.LMD.HHE. ML:0 4.545E-5 0.06 AML other m 2021-04-01T15:01:19.56
IV.LMD.HHN. ML:0 3.985E-5 0.48 AML other m 2021-04-01T15:01:23.62
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.
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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