Earthquake with magnitude of ML 3.5 on date 21-12-2018 and time 18:50:45 (Italy) in region 7 km W Apecchio (PU)

A magnitude ML 3.5 earthquake occured in region: 7 km W Apecchio (PU), on

  • 21-12-2018 17:50:45 (UTC)
  • 21-12-2018 18:50:45 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.57, 12.34 at 8 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
Apecchio PU 7 1882 1882
Mercatello sul Metauro PU 8 1378 3260
Borgo Pace PU 10 606 3866
Sant'Angelo in Vado PU 12 4133 7999
San Giustino PG 13 11297 19296
Piobbico PU 14 2029 21325
Città di Castello PG 15 39913 61238
Sestino AR 15 1355 62593
Sansepolcro AR 16 15884 78477
Belforte all'Isauro PU 16 769 79246
Pietralunga PG 17 2111 81357
Piandimeleto PU 18 2167 83524
Urbania PU 19 7099 90623
Peglio PU 19 696 91319
Badia Tedalda AR 19 1087 92406
Citerna PG 20 3531 95937
Lunano PU 20 1527 97464

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Arezzo (99543 inhabitants)
52 Km N of Perugia (166134 inhabitants)
57 Km SW of Rimini (147750 inhabitants)
60 Km SW of Pesaro (94582 inhabitants)
63 Km W of Fano (60888 inhabitants)
63 Km S of Cesena (96758 inhabitants)
75 Km NW of Foligno (57155 inhabitants)
76 Km SE of Forlì (117913 inhabitants)
86 Km E of Siena (53903 inhabitants)
87 Km SE of Faenza (58541 inhabitants)
90 Km E of Firenze (382808 inhabitants)
95 Km S of Ravenna (159116 inhabitants)
95 Km E of Scandicci (50609 inhabitants)
96 Km W of Ancona (100861 inhabitants)
100 Km SE of Imola (69797 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

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
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 3.5 2018-12-21
17:50:45
43.57 12.34 8 2019-04-08
08:37:54
Bollettino Sismico Italiano INGV 66459141
Rev 100 ML 3.6 2018-12-21
17:50:45
43.58 12.33 10 2018-12-21
18:10:22
Sala Sismica INGV-Roma 64062001
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-12-21 17:50:45 ± 0.05
Latitude 43.57 ± 0.00
Longitude 12.34 ± 0.00
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 66459141

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 323
Semi-minor axis of confidence ellipse (meter) 189
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 219
Circular confidence region, given by single value of horizontal uncertainty (meter) 320
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 34
Number of associated phases, regardless of their use for origin computation 120
Number of defining phases 120
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.06295
Epicentral distance of station farthest from the epicenter (degree) 4.30056
Number of stations at which the event was observed 93
Number of stations from which data was used for origin computation 93
Magnitudes information

ML:3.5

Field Value
Value 3.5
Uncertainty 0.3
Num. used stations 162
Type of magnitude ML
Reference to an origin 66459141
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-04-08 08:37:09

ML:3.6

Field Value
Value 3.6
Uncertainty 0.2
Num. used stations 78
Type of magnitude ML
Reference to an origin 64062001
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-12-21 18:10:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OE.ARSA.BHZ. 2018-12-21T17:51:50.89 0.3 undecidable manual P 30 4.3006 38 -0.84 12
CH.FUSIO.HHZ. 2018-12-21T17:51:47.13 0.3 undecidable manual P 319 3.8752 38 1.28 11
OE.WTTA.HHZ. 2018-12-21T17:51:45.36 0.6 undecidable manual P 353 3.7196 38 1.66 6
MN.TUE.HHZ. 2018-12-21T17:51:43.75 0.3 undecidable manual P 325 3.5838 38 1.93 7
IV.VARE.HHZ. 2018-12-21T17:51:40.61 0.6 undecidable manual P 313 3.4156 38 1.12 8
OX.ZOU2.HHZ. 2018-12-21T17:51:34.08 0.3 undecidable manual P 8 3.0163 38 0.1 18
SI.KOSI.HHZ. 2018-12-21T17:51:34.11 0.6 undecidable manual P 347 2.9651 38 0.83 10
ST.OZOL.EHZ. 2018-12-21T17:51:34.74 0.3 undecidable manual P 343 2.9705 38 1.39 11
NI.VINO.HHZ. 2018-12-21T17:51:29.84 0.3 undecidable manual P 14 2.7591 38 -0.59 17
NI.PALA.HHZ. 2018-12-21T17:51:29.29 0.3 undecidable manual P 9 2.7016 38 -0.34 18
OX.MPRI.HHZ. 2018-12-21T17:51:29.50 0.3 undecidable manual P 10 2.7043 38 -0.18 18
OX.CIMO.HHZ. 2018-12-21T17:51:29.28 0.3 undecidable manual P 2 2.7366 38 -0.84 15
OX.SABO.HHZ. 2018-12-21T17:51:27.11 0.3 undecidable manual P 20 2.582 38 -0.87 17
OX.CGRP.HHZ. 2018-12-21T17:51:24.47 0.3 undecidable manual P 351 2.3355 38 -0.11 29
MN.TRI.HHZ. 2018-12-21T17:51:23.71 0.3 undecidable manual P 25 2.3625 38 -1.25 19
IV.MSSA.HHZ. 2018-12-21T17:51:21.97 0.6 undecidable manual P 291 2.1593 38 -0.17 22
IV.INTR.HHZ. 2018-12-21T17:51:20.72 0.3 undecidable manual P 143 1.9398 38 1.61 21
Z3.A306A.HHN. 2018-12-21T17:51:16.26 1.0 undecidable manual P 308 1.5765 50 2.27 5
GU.EQUI.HHN. 2018-12-21T17:51:14.46 0.3 undecidable manual P 291 1.6799 38 -1.07 34
GU.GSCL.HHN. 2018-12-21T17:51:13.20 1.0 undecidable manual P 302 1.4776 50 0.9 14
MN.VLC.HHZ. 2018-12-21T17:51:12.40 0.3 undecidable manual P 293 1.5217 50 -0.65 45
GU.SARM.EHZ. 2018-12-21T17:51:12.31 0.6 undecidable manual P 294 1.5217 50 -0.74 29
GU.CARD.HHZ. 2018-12-21T17:51:11.09 0.3 undecidable manual P 289 1.411 50 -0.08 55
IV.CESI.HHZ. 2018-12-21T17:51:10.66 0.6 undecidable manual S 144 0.7033 50 1.46 25
IV.BDI.HHZ. 2018-12-21T17:51:09.92 0.3 undecidable manual P 292 1.3463 50 -0.14 56
IV.PII.HHZ. 2018-12-21T17:51:09.93 0.3 undecidable manual P 277 1.3175 50 0.36 54
GU.POPM.HHZ. 2018-12-21T17:51:08.81 0.3 undecidable manual P 293 1.2321 50 0.71 49
IV.RM33.EHZ. 2018-12-21T17:51:08.48 0.3 undecidable manual P 149 1.2429 50 0.19 57
IV.CING.HNZ. 2018-12-21T17:51:08.75 0.6 undecidable manual S 107 0.6547 50 1.01 33
IV.CASP.HHZ. 2018-12-21T17:51:08.97 0.3 undecidable manual P 234 1.3274 50 -0.76 47
IV.ZCCA.HNN. 2018-12-21T17:51:08.40 0.6 undecidable manual P 309 1.2483 50 0.02 39
IV.RIBO.EHZ. 2018-12-21T17:51:06.65 0.6 undecidable manual P 237 1.1269 50 0.34 38
IV.LNSS.HHZ. 2018-12-21T17:51:05.96 0.3 undecidable manual P 152 1.0981 50 0.14 59
IV.ASSB.HHZ. 2018-12-21T17:51:05.76 0.6 undecidable manual S 156 0.581 50 0.19 44
IV.LATE.HHZ. 2018-12-21T17:51:05.44 0.3 undecidable manual P 202 1.0351 50 0.71 51
IV.MTRZ.HNN. 2018-12-21T17:51:05.21 0.3 undecidable manual P 319 0.9875 50 1.3 39
IV.ARRO.EHZ. 2018-12-21T17:51:05.38 0.3 undecidable manual P 162 1.0423 50 0.52 55
IV.GAVE.EHN. 2018-12-21T17:51:04.02 0.6 undecidable manual P 155 0.9713 50 0.38 39
IV.MF5.EHZ. 2018-12-21T17:51:04.87 0.3 undecidable manual P 125 1.0063 50 0.64 53
IV.PP3.HNN. 2018-12-21T17:51:04.62 0.6 undecidable manual P 102 0.9443 50 1.44 24
IV.MPPT.EHN. 2018-12-21T17:51:04.10 0.3 undecidable manual P 294 0.9767 50 0.36 58
IV.CESX.HHE. 2018-12-21T17:51:04.35 0.3 undecidable manual P 169 0.9821 50 0.52 56
IV.CRMI.HHZ. 2018-12-21T17:51:04.89 0.3 undecidable manual P 283 1.0045 50 0.68 52
IV.AOI.HHE. 2018-12-21T17:51:03.21 0.6 undecidable manual P 91 0.9173 50 0.5 38
TV.SF01.EHZ. 2018-12-21T17:51:03.62 0.3 undecidable manual P 217 0.947 50 0.39 58
IV.ARCI.HHZ. 2018-12-21T17:51:03.68 0.3 undecidable manual P 221 0.956 50 0.3 59
IV.IMOL.EHZ. 2018-12-21T17:51:03.56 0.6 undecidable manual P 332 0.893 50 1.25 27
IV.MMO1.EHZ. 2018-12-21T17:51:03.76 0.3 undecidable manual P 133 0.9875 50 -0.16 61
IV.ATCC.EHZ. 2018-12-21T17:51:02.34 0.6 undecidable manual S 150 0.447 50 0.73 38
IV.SEI.HHZ. 2018-12-21T17:51:02.38 0.6 undecidable manual P 305 0.8526 50 0.77 35
IV.SFI.EHZ. 2018-12-21T17:51:02.75 0.6 undecidable manual S 313 0.4838 50 0.07 46
IV.NRCA.HHZ. 2018-12-21T17:51:02.69 0.3 undecidable manual P 142 0.9326 50 -0.28 60
TV.SF04.EHZ. 2018-12-21T17:51:02.54 0.6 undecidable manual P 214 0.8867 50 0.34 40
IV.FOSV.EHZ. 2018-12-21T17:51:01.38 0.6 undecidable manual S 132 0.4164 50 0.69 39
IV.ASQU.HHZ. 2018-12-21T17:51:01.56 0.6 undecidable manual S 300 0.4533 50 -0.23 45
IV.ARVD.HHZ. 2018-12-21T17:51:01.61 0.6 undecidable manual S 100 0.4452 50 0.05 46
IV.SACS.HHZ. 2018-12-21T17:51:00.37 0.3 undecidable manual P 203 0.7887 50 -0.14 64
IV.MOMA.HHZ. 2018-12-21T17:51:00.35 0.3 undecidable manual P 167 0.7887 50 -0.16 63
IV.BRIS.HHZ. 2018-12-21T17:51:00.35 0.3 undecidable manual P 328 0.768 50 0.18 63
IV.CSNT.HHZ. 2018-12-21T17:51:00.23 0.3 undecidable manual P 263 0.7644 50 0.13 64
IV.ATTE.HHZ. 2018-12-21T17:50:59.14 0.6 undecidable manual S 178 0.3759 50 -0.37 44
IV.CAFI.HHZ. 2018-12-21T17:50:59.30 0.6 undecidable manual S 228 0.3633 50 0.19 46
IV.PF6.EHN. 2018-12-21T17:50:59.77 0.3 undecidable manual P 125 0.7608 50 -0.28 62
IV.SENI.EHZ. 2018-12-21T17:50:59.14 0.3 undecidable manual P 78 0.6619 50 0.79 54
IV.CING.HNZ. 2018-12-21T17:50:58.12 0.1 undecidable manual P 107 0.6547 50 -0.09 88
IV.MURB.HHZ. 2018-12-21T17:50:58.65 0.6 undecidable manual S 156 0.3399 50 0.22 46
IV.LMD.HHZ. 2018-12-21T17:50:58.18 0.3 undecidable manual P 318 0.6772 50 -0.43 61
IV.CESI.HHZ. 2018-12-21T17:50:58.80 0.1 negative manual P 144 0.7033 50 -0.26 84
IV.SSFR.HHZ. 2018-12-21T17:50:58.48 0.6 undecidable manual S 113 0.3516 50 -0.3 45
IV.MGAB.HHZ. 2018-12-21T17:50:58.63 0.1 positive manual P 194 0.6808 50 -0.04 89
IV.SEF1.HNN. 2018-12-21T17:50:57.42 0.6 undecidable manual P 134 0.6169 50 -0.15 44
IV.EL6.EHZ. 2018-12-21T17:50:57.17 0.3 undecidable manual P 114 0.607 50 -0.24 65
IV.GAG1.HNE. 2018-12-21T17:50:57.94 0.3 undecidable manual P 122 0.6286 50 0.17 65
Z3.A309A.HHN. 2018-12-21T17:50:57.48 0.6 undecidable manual P 354 0.5989 50 0.2 44
IV.ATSC.EHE. 2018-12-21T17:50:57.25 0.6 undecidable manual S 120 0.295 104 0.35 45
IV.BLLA.EHZ. 2018-12-21T17:50:57.03 0.6 undecidable manual P 10 0.5765 50 0.14 44
IV.RUFI.EHZ. 2018-12-21T17:50:57.81 0.3 undecidable manual P 294 0.6529 50 -0.38 62
IV.MML1.HNE. 2018-12-21T17:50:57.77 0.1 negative manual P 135 0.652 50 -0.41 82
IV.ATVA.EHE. 2018-12-21T17:50:56.24 0.6 undecidable manual S 187 0.2977 104 -0.76 39
IV.CRE.HHZ. 2018-12-21T17:50:56.08 0.3 undecidable manual S 279 0.2815 104 -0.31 68
IV.ASSB.HHZ. 2018-12-21T17:50:56.60 0.1 negative manual P 156 0.581 50 -0.36 85
IV.SNTG.HHZ. 2018-12-21T17:50:55.77 0.3 undecidable manual P 126 0.5423 50 -0.54 61
IV.ATLO.EHE. 2018-12-21T17:50:55.75 0.3 undecidable manual S 169 0.2644 105 0.01 73
IV.ATFO.HHZ. 2018-12-21T17:50:55.69 0.6 undecidable manual S 140 0.2689 105 -0.23 46
IV.COR1.EHZ. 2018-12-21T17:50:55.48 0.1 positive manual P 83 0.4847 50 0.17 90
IV.ATMI.HHZ. 2018-12-21T17:50:54.86 0.6 undecidable manual S 192 0.2446 106 -0.17 47
IV.ARVD.HHZ. 2018-12-21T17:50:54.31 0.1 positive manual P 100 0.4452 50 -0.34 87
IV.ATCC.EHZ. 2018-12-21T17:50:54.56 0.1 negative manual P 150 0.447 50 -0.12 92
IV.SFI.EHZ. 2018-12-21T17:50:54.74 0.1 positive manual P 313 0.4838 50 -0.56 82
IV.ASQU.HHZ. 2018-12-21T17:50:54.18 0.1 undecidable manual P 300 0.4533 50 -0.6 81
IV.ATVO.HHZ. 2018-12-21T17:50:53.82 0.3 undecidable manual S 165 0.1988 110 0.48 67
IV.FOSV.EHZ. 2018-12-21T17:50:53.68 0.1 negative manual P 132 0.4164 50 -0.47 86
IV.PE3.EHZ. 2018-12-21T17:50:52.42 0.3 undecidable manual S 44 0.1682 113 0.18 72
IV.SSFR.HHZ. 2018-12-21T17:50:52.47 0.1 negative manual P 113 0.3516 50 -0.57 84
IV.ATTE.HHZ. 2018-12-21T17:50:52.94 0.1 positive manual P 178 0.3759 50 -0.52 85
IV.MURB.HHZ. 2018-12-21T17:50:52.52 0.1 negative manual P 156 0.3399 50 -0.32 90
IV.ATMC.EHE. 2018-12-21T17:50:52.46 0.3 undecidable manual S 219 0.1637 114 0.36 69
IV.CDCA.HNZ. 2018-12-21T17:50:52.08 0.3 undecidable manual S 213 0.1376 118 0.91 57
IV.CAFI.HHZ. 2018-12-21T17:50:52.87 0.1 positive manual P 228 0.3633 50 -0.36 88
IV.PIEI.HHZ. 2018-12-21T17:50:51.87 0.6 undecidable manual S 105 0.1493 116 0.29 47
IV.CRE.HHZ. 2018-12-21T17:50:51.21 0.1 positive manual P 279 0.2815 104 -0.45 88
IV.SSP9.EHZ. 2018-12-21T17:50:51.73 0.3 undecidable manual S 270 0.1484 116 0.2 72
IV.ATVA.EHE. 2018-12-21T17:50:51.40 0.1 positive manual P 187 0.2977 104 -0.61 83
IV.ATSC.EHE. 2018-12-21T17:50:51.45 0.1 undecidable manual P 120 0.295 104 -0.51 87
IV.ATMI.HHZ. 2018-12-21T17:50:50.74 0.1 positive manual P 192 0.2446 106 -0.14 95
IV.BADI.EHZ. 2018-12-21T17:50:50.04 0.3 undecidable manual S 226 0.0926 128 0.33 70
IV.ATLO.EHE. 2018-12-21T17:50:50.96 0.1 positive manual P 169 0.2644 105 -0.33 91
IV.CPGN.EHZ. 2018-12-21T17:50:50.83 0.1 positive manual P 357 0.2266 107 0.33 91
IV.ATFO.HHZ. 2018-12-21T17:50:50.99 0.1 negative manual P 140 0.2689 105 -0.4 89
IV.ATMC.EHE. 2018-12-21T17:50:49.19 0.1 positive manual P 219 0.1637 114 0.01 99
IV.APEC.HNZ. 2018-12-21T17:50:49.10 0.3 undecidable manual S 104 0.063 139 0.23 72
IV.PARC.HHZ. 2018-12-21T17:50:49.90 0.3 undecidable manual S 317 0.1025 125 -0.11 73
IV.PE3.EHZ. 2018-12-21T17:50:49.22 0.1 positive manual P 44 0.1682 113 -0.05 98
IV.ATVO.HHZ. 2018-12-21T17:50:49.88 0.1 positive manual P 165 0.1988 110 -0.02 98
IV.PIEI.HHZ. 2018-12-21T17:50:48.78 0.1 positive manual P 105 0.1493 116 -0.1 97
IV.CDCA.HNZ. 2018-12-21T17:50:48.87 0.1 undecidable manual P 213 0.1376 118 0.22 95
IV.SSP9.EHZ. 2018-12-21T17:50:48.86 0.1 positive manual P 270 0.1484 116 0 99
IV.BADI.EHZ. 2018-12-21T17:50:47.88 0.1 positive manual P 226 0.0926 128 0.08 99
IV.APEC.HNZ. 2018-12-21T17:50:47.37 0.1 positive manual P 104 0.063 139 0.05 100
IV.PARC.HHZ. 2018-12-21T17:50:47.88 0.1 positive manual P 317 0.1025 125 -0.1 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSSA.HHN. ML:3.3 0.00040866965 0.6528 AML other m 2018-12-21T17:51:54.87
IV.APEC.HNN. ML:3.8 0.1225815 0.32 AML other m 2018-12-21T17:50:49.71
IV.APEC.HHN. ML:3.8 0.127231495 0.4864 AML other m 2018-12-21T17:50:53.15
IV.APEC.HNE. ML:3.7 0.08869495 0.3328 AML other m 2018-12-21T17:50:51.65
IV.APEC.HHE. ML:3.7 0.08661493 0.3456 AML other m 2018-12-21T17:50:52.67
IV.BADI.EHN. ML:3.9 0.11218753 0.32 AML other m 2018-12-21T17:50:51.33
IV.BADI.EHE. ML:3.9 0.10934583 0.2048 AML other m 2018-12-21T17:50:50.42
IV.PARC.HHE. ML:3.8 0.079163675 0.3968 AML other m 2018-12-21T17:50:54.37
IV.PARC.HHN. ML:3.8 0.086957915 0.512 AML other m 2018-12-21T17:50:52.29
IV.PIEI.HHE. ML:3.1 0.012965671 0.2816 AML other m 2018-12-21T17:50:52.31
IV.PIEI.HHN. ML:3.1 0.0115019835 0.3456 AML other m 2018-12-21T17:50:58.61
IV.SSP9.EHN. ML:3.8 0.057130335 1.4624 AML other m 2018-12-21T17:50:55.26
IV.SSP9.EHE. ML:3.6 0.03624416 0.448 AML other m 2018-12-21T17:50:53.54
IV.PE3.EHE. ML:4.1 0.10628479 0.4992 AML other m 2018-12-21T17:50:53.76
IV.PE3.EHN. ML:4.1 0.1118479 1.5008 AML other m 2018-12-21T17:50:54.82
IV.ATVO.HHE. ML:3.7 0.03274587 0.9344 AML other m 2018-12-21T17:50:56.51
IV.ATVO.HHN. ML:3.4 0.0158725 0.32 AML other m 2018-12-21T17:50:54.69
IV.ATMI.HHN. ML:3.8 0.037896785 0.6016 AML other m 2018-12-21T17:50:57.75
IV.ATMI.HHE. ML:3.8 0.03126031 0.6016 AML other m 2018-12-21T17:51:03.30
IV.ATFO.HHN. ML:3.4 0.0111456145 0.5376 AML other m 2018-12-21T17:51:06.65
IV.ATFO.HHE. ML:3.7 0.025750135 0.6272 AML other m 2018-12-21T17:51:03.24
IV.CRE.HHE. ML:3.5 0.0141388 0.2304 AML other m 2018-12-21T17:50:58.13
IV.CRE.HHN. ML:3.8 0.032181205 0.2048 AML other m 2018-12-21T17:50:56.79
IV.SSFR.HNE. ML:3.4 0.00803542 0.2432 AML other m 2018-12-21T17:51:07.72
IV.SSFR.HHN. ML:3.4 0.009069445 0.1792 AML other m 2018-12-21T17:51:01.71
IV.SSFR.HNN. ML:3.4 0.0091213365 0.1664 AML other m 2018-12-21T17:51:01.72
IV.SSFR.HHE. ML:3.3 0.0078877435 0.256 AML other m 2018-12-21T17:51:07.72
IV.MURB.HNN. ML:3.8 0.02672472 0.2432 AML other m 2018-12-21T17:51:01.71
IV.MURB.HNE. ML:3.9 0.03139222 0.32 AML other m 2018-12-21T17:50:59.30
IV.MURB.HHE. ML:3.9 0.0332121 0.2432 AML other m 2018-12-21T17:51:01.03
IV.MURB.HHN. ML:3.8 0.02696399 0.256 AML other m 2018-12-21T17:50:59.43
IV.CAFI.HNN. ML:3.5 0.010942365 0.4864 AML other m 2018-12-21T17:51:01.24
IV.CAFI.HHN. ML:3.5 0.0109458245 0.4864 AML other m 2018-12-21T17:51:01.24
IV.CAFI.HNE. ML:3.3 0.0071469945 0.3584 AML other m 2018-12-21T17:51:00.39
IV.CAFI.HHE. ML:3.3 0.0075104425 0.3456 AML other m 2018-12-21T17:51:00.39
IV.ATTE.HHN. ML:3.3 0.006992772 0.7296 AML other m 2018-12-21T17:51:05.61
IV.ATTE.HHE. ML:3.3 0.0071311015 0.7296 AML other m 2018-12-21T17:51:05.54
IV.FOSV.EHE. ML:3.5 0.008859823 1.1008 AML other m 2018-12-21T17:51:08.42
IV.FOSV.EHN. ML:3.5 0.009446801 0.9216 AML other m 2018-12-21T17:51:12.65
IV.ASQU.HHE. ML:3.5 0.008072922 0.2048 AML other m 2018-12-21T17:51:02.47
IV.ASQU.HHN. ML:3.7 0.012783518 0.2176 AML other m 2018-12-21T17:51:02.51
IV.ARVD.HHE. ML:2.9 0.0021917835 0.3456 AML other m 2018-12-21T17:51:08.41
IV.ARVD.HHN. ML:3.2 0.004568403 0.9344 AML other m 2018-12-21T17:51:06.07
IV.ATCC.EHE. ML:3.7 0.013737495 0.7552 AML other m 2018-12-21T17:51:05.32
IV.ATCC.EHN. ML:3.6 0.01137724 0.9344 AML other m 2018-12-21T17:51:11.33
IV.SFI.EHN. ML:3.2 0.003862609 0.6144 AML other m 2018-12-21T17:51:10.23
IV.SFI.EHE. ML:3.3 0.0050004075 0.2176 AML other m 2018-12-21T17:51:03.40
IV.SFI.HNE. ML:3.3 0.004986866 0.2048 AML other m 2018-12-21T17:51:03.40
IV.SFI.HNN. ML:3.2 0.003893019 0.6272 AML other m 2018-12-21T17:51:10.22
IV.COR1.EHN. ML:3.6 0.01082061 0.7808 AML other m 2018-12-21T17:51:12.14
IV.COR1.EHE. ML:3.4 0.006113469 0.7296 AML other m 2018-12-21T17:51:18.97
IV.SNTG.HNN. ML:3.2 0.0030694665 1.1136 AML other m 2018-12-21T17:51:14.68
IV.SNTG.HHN. ML:3.2 0.0030363585 1.0496 AML other m 2018-12-21T17:51:14.68
IV.SNTG.HNE. ML:3.3 0.004303335 0.7552 AML other m 2018-12-21T17:51:12.55
IV.SNTG.HHE. ML:3.3 0.004042824 0.9856 AML other m 2018-12-21T17:51:13.95
IV.ASSB.HHN. ML:3.3 0.0035700815 0.6784 AML other m 2018-12-21T17:51:08.91
IV.ASSB.HHE. ML:3.2 0.002966136 0.6912 AML other m 2018-12-21T17:51:22.83
IV.EL6.EHE. ML:3.4 0.0043310285 0.7168 AML other m 2018-12-21T17:51:18.98
IV.EL6.EHN. ML:3.4 0.004007471 0.6272 AML other m 2018-12-21T17:51:17.35
IV.RUFI.EHN. ML:3.3 0.003453024 0.7936 AML other m 2018-12-21T17:51:14.94
IV.RUFI.EHE. ML:3.4 0.00404 0.58 AML other m 2018-12-21T17:51:09.92
IV.LMD.HHE. ML:3.3 0.003114281 0.4992 AML other m 2018-12-21T17:51:22.35
IV.LMD.HHN. ML:3.4 0.0037417015 0.4224 AML other m 2018-12-21T17:51:10.97
IV.MGAB.HNN. ML:3.7 0.0072837795 0.64 AML other m 2018-12-21T17:51:13.51
IV.MGAB.HHN. ML:3.6 0.0068651595 0.5248 AML other m 2018-12-21T17:51:12.79
IV.MGAB.HHE. ML:3.8 0.009295596 0.5376 AML other m 2018-12-21T17:51:13.46
IV.MGAB.HNE. ML:3.7 0.00761421 0.6016 AML other m 2018-12-21T17:51:12.33
IV.CESI.HHN. ML:3.2 0.002366077 0.9984 AML other m 2018-12-21T17:51:19.14
IV.CESI.HHE. ML:3.2 0.0023437965 0.5632 AML other m 2018-12-21T17:51:15.70
IV.SENI.EHN. ML:3.4 0.004431184 0.8064 AML other m 2018-12-21T17:51:28.20
IV.SENI.EHE. ML:3.3 0.003125652 0.8448 AML other m 2018-12-21T17:51:12.98
IV.SENI.HNN. ML:3.9 0.013237045 0.3712 AML other m 2018-12-21T17:51:12.49
IV.SENI.HNE. ML:3.9 0.012699558 0.3712 AML other m 2018-12-21T17:51:12.62
IV.CSNT.HHN. ML:3.4 0.0035708585 0.64 AML other m 2018-12-21T17:51:15.74
IV.CSNT.HHE. ML:3.4 0.002954473 0.4352 AML other m 2018-12-21T17:51:20.77
IV.BRIS.HNN. ML:3.5 0.003645979 0.6016 AML other m 2018-12-21T17:51:23.50
IV.BRIS.HHE. ML:3.5 0.004355739 0.7168 AML other m 2018-12-21T17:51:21.34
IV.BRIS.HNE. ML:3.6 0.004615994 0.64 AML other m 2018-12-21T17:51:21.34
IV.MOMA.HHN. ML:3.3 0.0026016365 0.3584 AML other m 2018-12-21T17:51:18.94
IV.MOMA.HNN. ML:3.3 0.0026384915 0.3712 AML other m 2018-12-21T17:51:18.94
IV.MOMA.HNE. ML:3.4 0.0029222955 0.3712 AML other m 2018-12-21T17:51:18.25
IV.MOMA.HHE. ML:3.4 0.0029327955 0.3968 AML other m 2018-12-21T17:51:18.23
IV.BRIS.HHN. ML:3.5 0.00360825 0.4352 AML other m 2018-12-21T17:51:20.88
IV.SACS.HNN. ML:3.6 0.004766022 0.8192 AML other m 2018-12-21T17:51:19.23
IV.SACS.HHN. ML:3.6 0.004955419 0.8192 AML other m 2018-12-21T17:51:19.23
IV.SACS.HHE. ML:3.4 0.0032717 0.6016 AML other m 2018-12-21T17:51:21.53
IV.SACS.HNE. ML:3.4 0.003357397 0.6016 AML other m 2018-12-21T17:51:21.53
IV.SEI.HHE. ML:3.8 0.006537796 0.4224 AML other m 2018-12-21T17:51:20.38
IV.SEI.HHN. ML:3.9 0.008775644 0.3456 AML other m 2018-12-21T17:51:20.00
TV.SF04.EHE. ML:3.2 0.0017241455 0.448 AML other m 2018-12-21T17:51:22.66
TV.SF04.EHN. ML:3.2 0.001482149 0.32 AML other m 2018-12-21T17:51:18.04
IV.NRCA.HNE. ML:3.2 0.001472926 0.6144 AML other m 2018-12-21T17:51:28.47
IV.NRCA.HNN. ML:3.2 0.001604452 1.0112 AML other m 2018-12-21T17:51:33.27
IV.NRCA.HHN. ML:3.3 0.0017205565 1.024 AML other m 2018-12-21T17:51:33.27
IV.NRCA.HHE. ML:3.2 0.001437964 0.6016 AML other m 2018-12-21T17:51:28.47
IV.IMOL.HNN. ML:3.7 0.0055122375 0.576 AML other m 2018-12-21T17:51:27.66
IV.IMOL.HNE. ML:3.7 0.0054753005 1.04 AML other m 2018-12-21T17:51:30.93
TV.SF01.EHN. ML:3.2 0.0013485195 0.5504 AML other m 2018-12-21T17:51:24.54
TV.SF01.EHE. ML:3.3 0.001814372 0.8064 AML other m 2018-12-21T17:51:27.51
IV.ARCI.HHE. ML:3.2 0.001403505 0.8064 AML other m 2018-12-21T17:51:25.44
IV.ARCI.HHN. ML:3.4 0.0023768975 0.4224 AML other m 2018-12-21T17:51:24.93
IV.MF5.EHN. ML:3.6 0.0035959715 0.832 AML other m 2018-12-21T17:51:38.16
IV.MF5.EHE. ML:3.6 0.0035354015 0.7936 AML other m 2018-12-21T17:51:33.72
IV.CRMI.HNN. ML:3.5 0.0027185775 0.5248 AML other m 2018-12-21T17:51:23.49
IV.CRMI.HHN. ML:3.5 0.0027752465 0.4992 AML other m 2018-12-21T17:51:23.49
IV.CRMI.HNE. ML:3.4 0.001923943 0.5376 AML other m 2018-12-21T17:51:25.49
IV.CRMI.HHE. ML:3.4 0.0020294315 0.5376 AML other m 2018-12-21T17:51:25.49
IV.LATE.HHN. ML:3.4 0.0022841365 0.4736 AML other m 2018-12-21T17:51:32.26
IV.LATE.HHE. ML:3.4 0.0021252685 0.4992 AML other m 2018-12-21T17:51:31.30
IV.LNSS.HNE. ML:3.5 0.002155415 0.896 AML other m 2018-12-21T17:51:35.29
IV.LNSS.HNN. ML:3.4 0.001826329 0.8192 AML other m 2018-12-21T17:51:38.70
IV.LNSS.HHN. ML:3.4 0.0018289625 0.64 AML other m 2018-12-21T17:51:37.84
IV.LNSS.HHE. ML:3.5 0.0021836415 0.9216 AML other m 2018-12-21T17:51:35.28
IV.RM33.EHE. ML:3.6 0.00215 0.68 AML other m 2018-12-21T17:51:40.98
IV.RM33.EHN. ML:3.4 0.00137785 0.8832 AML other m 2018-12-21T17:51:44.26
IV.RM33.HNN. ML:3.4 0.0014266365 0.896 AML other m 2018-12-21T17:51:44.28
IV.RM33.HNE. ML:3.6 0.0021565225 1.3056 AML other m 2018-12-21T17:51:39.98
GU.POPM.HHE. ML:3.2 0.0009683641 0.2816 AML other m 2018-12-21T17:51:29.65
GU.POPM.HHN. ML:3.4 0.0014145025 0.2816 AML other m 2018-12-21T17:51:28.31
IV.CASP.HHE. ML:2.9 0.00041229835 0.576 AML other m 2018-12-21T17:51:40.17
IV.CASP.HHN. ML:2.7 0.000276855 0.7168 AML other m 2018-12-21T17:51:36.00
IV.BDI.HHE. ML:3.4 0.00118547205 0.5632 AML other m 2018-12-21T17:51:35.69
IV.BDI.HHN. ML:3.4 0.001269339 0.7424 AML other m 2018-12-21T17:51:33.88
IV.BDI.HNN. ML:3.3 0.00106609995 0.768 AML other m 2018-12-21T17:51:33.87
IV.BDI.HNE. ML:3.5 0.0015298815 0.5632 AML other m 2018-12-21T17:51:35.69
IV.PII.HHE. ML:3.5 0.001552145 0.8192 AML other m 2018-12-21T17:51:37.18
IV.PII.HHN. ML:3.8 0.0035024835 0.6016 AML other m 2018-12-21T17:51:39.63
GU.SARM.EHN. ML:3.7 0.0019924565 0.6144 AML other m 2018-12-21T17:51:44.06
GU.SARM.EHE. ML:3.7 0.001946486 0.64 AML other m 2018-12-21T17:51:44.15
IV.MSSA.HHE. ML:3.2 0.00032486045 0.4352 AML other m 2018-12-21T17:51:55.11
MN.TRI.HHE. ML:3.3 0.00036213275 0.6144 AML other m 2018-12-21T17:52:17.22
MN.TRI.HHN. ML:3.4 0.0004054745 0.64 AML other m 2018-12-21T17:52:09.54
OX.CGRP.HNN. ML:3.6 0.00071345535 0.7808 AML other m 2018-12-21T17:52:20.70
OX.CGRP.HHE. ML:3.6 0.0007384087 0.6784 AML other m 2018-12-21T17:52:16.47
OX.CGRP.HHN. ML:3.6 0.000694653 0.7552 AML other m 2018-12-21T17:52:20.70
OX.CGRP.HNE. ML:3.6 0.0007317846 1.0112 AML other m 2018-12-21T17:52:10.82
OX.SABO.HNE. ML:4.4 0.00326058 0.64 AML other m 2018-12-21T17:52:15.79
OX.SABO.HHE. ML:3.7 0.00071779165 0.6016 AML other m 2018-12-21T17:52:15.78
OX.SABO.HNN. ML:4.4 0.0035259825 0.9088 AML other m 2018-12-21T17:52:23.72
OX.SABO.HHN. ML:3.8 0.0009142319 0.8832 AML other m 2018-12-21T17:52:23.71
OX.CIMO.HNN. ML:3 0.0001087276 0.6784 AML other m 2018-12-21T17:52:34.53
OX.CIMO.HNE. ML:3 0.000128509505 0.4992 AML other m 2018-12-21T17:52:10.15
OX.CIMO.HHE. ML:3 0.00012990696 0.768 AML other m 2018-12-21T17:52:10.15
OX.CIMO.HHN. ML:3 0.00011122505 0.6912 AML other m 2018-12-21T17:52:34.18
NI.PALA.HHN. ML:4 0.0013267775 0.704 AML other m 2018-12-21T17:52:33.87
NI.PALA.HHE. ML:4 0.001142706 0.5376 AML other m 2018-12-21T17:52:25.58
OX.MPRI.HHN. ML:3.8 0.0008065081 0.5504 AML other m 2018-12-21T17:52:17.31
OX.MPRI.HNE. ML:3.6 0.00051752965 0.6144 AML other m 2018-12-21T17:52:37.35
OX.MPRI.HNN. ML:3.7 0.0006263756 0.576 AML other m 2018-12-21T17:52:17.30
OX.MPRI.HHE. ML:3.7 0.00065090255 0.6272 AML other m 2018-12-21T17:52:37.36
NI.VINO.HHE. ML:3.6 0.00047515745 0.6016 AML other m 2018-12-21T17:52:32.96
NI.VINO.HHN. ML:3.6 0.00046128705 0.3584 AML other m 2018-12-21T17:52:05.28
OX.ZOU2.HHE. ML:3.6 0.00034057395 1.0752 AML other m 2018-12-21T17:52:41.29
OX.ZOU2.HHN. ML:3.5 0.0003089546 0.832 AML other m 2018-12-21T17:52:37.89
OX.ZOU2.HNN. ML:3.5 0.00031447225 0.8192 AML other m 2018-12-21T17:52:37.89
OX.ZOU2.HNE. ML:3.6 0.00036072395 1.1008 AML other m 2018-12-21T17:52:44.17
SI.KOSI.HHN. ML:3.6 0.0003610089 0.64 AML other m 2018-12-21T17:52:39.53
SI.KOSI.HHE. ML:3.5 0.00029957095 0.704 AML other m 2018-12-21T17:52:29.53
SL.KOGS.BHN. ML:4.4 0.001166954 0.7936 AML other m 2018-12-21T17:53:06.14
SL.KOGS.BHE. ML:4.3 0.00082071015 0.8064 AML other m 2018-12-21T17:53:01.70
OE.ARSA.BHN. ML:2.9 2.7255935E-5 0.704 AML other m 2018-12-21T17:52:26.52
OE.ARSA.BHE. ML:2.8 2.2015435E-5 1.2032 AML other m 2018-12-21T17:52:54.02
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