Earthquake with magnitude of ML 2.1 on date 27-12-2019 and time 23:38:04 (Italy) in region 3 km NW Rotella (AP)

A magnitude ML 2.1 earthquake occured in region: 3 km NW Rotella (AP), on

  • 27-12-2019 22:38:04 (UTC)
  • 27-12-2019 23:38:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.98, 13.54 at 25 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Rotella AP 3 906 906
Montedinove AP 4 488 1394
Montelparo FM 4 778 2172
Force AP 5 1354 3526
Montalto delle Marche AP 5 2122 5648
Santa Vittoria in Matenano FM 6 1330 6978
Monte Rinaldo FM 6 379 7357
Montefalcone Appennino FM 7 424 7781
Monteleone di Fermo FM 7 395 8176
Ortezzano FM 8 774 8950
Castignano AP 8 2796 11746
Smerillo FM 8 365 12111
Montottone FM 10 979 13090
Monsampietro Morico FM 10 659 13749
Monte San Martino MC 10 765 14514
Monte Vidon Combatte FM 11 433 14947
Comunanza AP 11 3166 18113
Palmiano AP 11 196 18309
Venarotta AP 12 2066 20375
Servigliano FM 12 2336 22711
Cossignano AP 12 978 23689
Belmonte Piceno FM 12 646 24335
Penna San Giovanni MC 13 1108 25443
Carassai AP 13 1100 26543
Offida AP 13 5058 31601
Petritoli FM 13 2335 33936
Appignano del Tronto AP 14 1785 35721
Monte Giberto FM 14 801 36522
Roccafluvione AP 14 2010 38532
Ascoli Piceno AP 15 49407 87939
Amandola FM 15 3629 91568
Falerone FM 15 3337 94905
Grottazzolina FM 15 3398 98303
Monte Vidon Corrado FM 16 731 99034
Ponzano di Fermo FM 16 1674 100708
Montegiorgio FM 17 6851 107559
Montefortino FM 17 1178 108737
Sant'Angelo in Pontano MC 18 1436 110173
Castorano AP 18 2380 112553
Magliano di Tenna FM 18 1452 114005
Montappone FM 18 1682 115687
Ripatransone AP 18 4309 119996
Monterubbiano FM 18 2230 122226
Castel di Lama AP 19 8634 130860
Montefiore dell'Aso AP 19 2123 132983
Gualdo MC 19 815 133798
Folignano AP 19 9241 143039
Moresco FM 19 598 143637
Massa Fermana FM 20 963 144600
Montemonaco AP 20 604 145204

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NW of Teramo (54892 inhabitants)
68 Km E of Foligno (57155 inhabitants)
71 Km S of Ancona (100861 inhabitants)
71 Km N of L'Aquila (69753 inhabitants)
72 Km NW of Montesilvano (53738 inhabitants)
80 Km NW of Pescara (121014 inhabitants)
87 Km NE of Terni (111501 inhabitants)
87 Km NW of Chieti (51815 inhabitants)
95 Km E of Perugia (166134 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

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

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

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

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
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 100 ML 2.1 2019-12-27
22:38:04
42.98 13.54 25 2019-12-27
22:53:37
Sala Sismica INGV-Roma 75025831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-27 22:38:04 ± 0.13
Latitude 42.98 ± 0.00
Longitude 13.54 ± 0.01
Depth (km) 25 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75025831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 495
Semi-minor axis of confidence ellipse (meter) 355
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 275
Circular confidence region, given by single value of horizontal uncertainty (meter) 490
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 68
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.64841
Number of stations at which the event was observed 47
Number of stations from which data was used for origin computation 21
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.4
Num. used stations 58
Type of magnitude ML
Reference to an origin 75025831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-27 22:53:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RESU.HHZ. 2019-12-27T22:40:16.95 3.0 undecidable manual Sn -4.8 0
IV.GRI.EHZ. 2019-12-27T22:40:01.87 3.0 undecidable manual Sg 24.209999 0
IV.TEOL.HHZ. 2019-12-27T22:39:55.55 3.0 undecidable manual Sg 26.059999 0
IV.BRES.EHZ. 2019-12-27T22:39:45.85 3.0 undecidable manual Sn 6.69 0
GU.RRL.HHZ. 2019-12-27T22:39:38.89 3.0 undecidable manual Pg 23.940001 0
IV.FIR.HHZ. 2019-12-27T22:39:35.01 3.0 undecidable manual Sn 0.29 0
IV.IFOR.HHZ. 2019-12-27T22:39:25.20 3.0 undecidable manual Sn 2.22 0
IV.MCEL.HHZ. 2019-12-27T22:39:23.22 3.0 undecidable manual Sg 14.84 0
IV.BDI.HHZ. 2019-12-27T22:39:03.76 3.0 undecidable manual Pg 26.4 0
IV.PTRJ.HNZ. 2019-12-27T22:39:00.45 3.0 undecidable manual Sn -2.5 0
IV.CORL.HHZ. 2019-12-27T22:38:50.69 3.0 undecidable manual Pn -7.94 0
IV.ARCI.HHZ. 2019-12-27T22:38:49.41 3.0 undecidable manual Pg 18.16 0
IV.FIR.HHZ. 2019-12-27T22:38:44.24 3.0 undecidable manual Pg 13.14 0
IV.TEOL.HHZ. 2019-12-27T22:38:31.40 3.0 undecidable manual Pn 3.24 0
IV.TDS.HHZ. 2019-12-27T22:38:30.13 3.0 undecidable manual Pg 7.94 0
IV.MGAB.HHZ. 2019-12-27T22:38:26.75 3.0 positive manual Pn 1.94 0
IV.LPEL.HHZ. 2019-12-27T22:38:25.81 3.0 positive manual Pg 15.5 0
IV.SALB.HHZ. 2019-12-27T22:38:24.69 3.0 negative manual Pg 5.3 0
IV.INTR.HHZ. 2019-12-27T22:38:24.63 3.0 positive manual Pg 11.65 0
IV.SRES.HHZ. 2019-12-27T22:38:24.40 3.0 positive manual Pn 0.23 0
IV.RM33.EHZ. 2019-12-27T22:38:23.55 0.3 undecidable manual S 207 0.5306 106 0.61 59
IV.SNTG.HHZ. 2019-12-27T22:38:23.03 0.6 undecidable manual S 302 0.5171 107 0.48 43
IV.LNSS.HHZ. 2019-12-27T22:38:23.57 0.3 undecidable manual S 224 0.5288 106 0.69 58
IV.CAMP.HHZ. 2019-12-27T22:38:22.22 1.0 undecidable manual S 192 0.4569 109 1.36 14
IV.NARO.HHZ. 2019-12-27T22:38:22.91 3.0 positive manual Pn 4.69 0
IV.EL6.EHZ. 2019-12-27T22:38:22.02 0.3 undecidable manual S 317 0.473 109 0.71 60
IV.CESI.HHZ. 2019-12-27T22:38:21.54 0.6 undecidable manual S 273 0.4667 109 0.4 44
IV.FAGN.HHZ. 2019-12-27T22:38:20.19 3.0 undecidable manual P 0
IV.ARVD.HHZ. 2019-12-27T22:38:18.52 3.0 positive manual Pn 3.63 0
IV.NRCA.HHZ. 2019-12-27T22:38:18.08 0.3 undecidable manual S 245 0.3471 116 0.23 69
IV.SMA1.EHZ. 2019-12-27T22:38:18.88 0.3 undecidable manual S 203 0.3831 114 0.06 71
IV.MCRV.HHZ. 2019-12-27T22:38:18.98 3.0 undecidable manual Pg 4.31 0
IV.FDMO.HHZ. 2019-12-27T22:38:17.63 0.3 undecidable manual S 279 0.3372 117 0.04 73
IV.ASSB.HHZ. 2019-12-27T22:38:17.09 0.3 negative manual P 276 0.6484 103 0.1 67
IV.ARRO.EHZ. 2019-12-27T22:38:16.91 3.0 undecidable manual Pn -3.05 0
IV.MC2.EHZ. 2019-12-27T22:38:16.03 0.3 undecidable manual S 255 0.268 124 0.21 71
IV.MTRA.EHZ. 2019-12-27T22:38:15.09 0.1 undecidable manual S 205 0.2491 126 -0.28 94
IV.CSP1.EHZ. 2019-12-27T22:38:15.87 0.3 undecidable manual S 294 0.2698 123 0 73
IV.CESI.HHZ. 2019-12-27T22:38:14.02 0.1 undecidable manual P 273 0.4667 109 0.03 95
IV.RM33.EHZ. 2019-12-27T22:38:14.89 0.1 undecidable manual P 207 0.5306 106 -0.14 91
IV.SNTG.HHZ. 2019-12-27T22:38:14.65 0.1 undecidable manual P 302 0.5171 107 -0.16 90
IV.LNSS.HHZ. 2019-12-27T22:38:14.97 0.1 undecidable manual P 224 0.5288 106 -0.03 93
IV.GIGS.HHZ. 2019-12-27T22:38:14.80 0.6 undecidable manual P 178 0.5288 106 -0.21 45
IV.OFFI.HHZ. 2019-12-27T22:38:13.98 0.3 undecidable manual S 114 0.1151 150 1.33 48
IV.GUMA.HHZ. 2019-12-27T22:38:13.70 0.1 undecidable manual S 298 0.1718 138 0.06 100
IV.SLCN.HHZ. 2019-12-27T22:38:13.58 3.0 negative manual Pn -2.83 0
IV.SAP2.EHZ. 2019-12-27T22:38:13.33 0.1 undecidable manual S 318 0.1556 141 0 100
IV.CAMP.HHZ. 2019-12-27T22:38:13.84 0.3 undecidable manual P 192 0.4569 109 0.01 71
IV.MNTP.HNZ. 2019-12-27T22:38:13.61 0.1 undecidable manual S 341 0.1646 139 0.11 100
IV.MMO1.EHZ. 2019-12-27T22:38:13.42 0.1 undecidable manual S 242 0.1781 137 -0.36 94
IV.EL6.EHZ. 2019-12-27T22:38:13.93 0.1 undecidable manual P 317 0.473 109 -0.17 91
IV.SMA1.EHZ. 2019-12-27T22:38:12.41 0.1 positive manual P 203 0.3831 114 -0.25 92
IV.MNTT.EHZ. 2019-12-27T22:38:12.47 0.1 undecidable manual S 26 0.089 156 0.17 100
IV.MF5.EHZ. 2019-12-27T22:38:11.68 0.6 undecidable manual S 275 0.0612 163 -0.32 48
IV.FDMO.HHZ. 2019-12-27T22:38:11.72 0.1 undecidable manual P 279 0.3372 117 -0.23 93
IV.NRCA.HHZ. 2019-12-27T22:38:11.95 0.1 negative manual P 245 0.3471 116 -0.14 95
IV.CSP1.EHZ. 2019-12-27T22:38:10.75 0.1 undecidable manual P 294 0.2698 123 -0.2 94
IV.MC2.EHZ. 2019-12-27T22:38:10.88 0.1 undecidable manual P 255 0.268 124 -0.04 98
IV.MTRA.EHZ. 2019-12-27T22:38:10.34 0.1 undecidable manual P 205 0.2491 126 -0.32 93
IV.MNTP.HNZ. 2019-12-27T22:38:09.36 0.1 undecidable manual P 341 0.1646 139 -0.23 95
IV.MMO1.EHZ. 2019-12-27T22:38:09.45 0.1 undecidable manual P 242 0.1781 137 -0.29 95
IV.OFFI.HHZ. 2019-12-27T22:38:09.25 0.1 undecidable manual P 114 0.1151 150 0.16 99
IV.GUMA.HHZ. 2019-12-27T22:38:09.56 0.1 negative manual P 298 0.1718 138 -0.11 98
IV.SAP2.EHZ. 2019-12-27T22:38:09.36 0.1 undecidable manual P 318 0.1556 141 -0.13 97
IV.MNTT.EHZ. 2019-12-27T22:38:08.79 0.1 undecidable manual P 26 0.089 156 -0.1 99
IV.MF5.EHZ. 2019-12-27T22:38:08.51 0.1 undecidable manual P 275 0.0612 163 -0.21 98
IV.RNI2.HHZ. 2019-12-27T22:38:08.01 3.0 undecidable manual Pn -5.25 0
IV.CIMA.HNZ. 2019-12-27T22:38:07.44 3.0 negative manual P -0.82 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHE. ML:2.6 0.00233 0.42 AML other m 2019-12-27T22:38:12.00
IV.MF5.EHN. ML:2.3 0.00115 0.68 AML other m 2019-12-27T22:38:12.07
IV.MNTT.EHN. ML:3 0.005775 0.26 AML other m 2019-12-27T22:38:12.73
IV.MNTP.HNN. ML:2.7 0.002425 0.2 AML other m 2019-12-27T22:38:13.68
IV.MNTP.HNE. ML:2.7 0.00264 0.4 AML other m 2019-12-27T22:38:13.74
IV.SAP2.EHE. ML:2.4 0.001365 0.16 AML other m 2019-12-27T22:38:13.76
IV.SAP2.EHN. ML:3.1 0.006585 1.84 AML other m 2019-12-27T22:38:13.92
IV.GUMA.HHE. ML:2.8 0.003065 0.22 AML other m 2019-12-27T22:38:13.84
IV.GUMA.HHN. ML:2.6 0.001815 0.4 AML other m 2019-12-27T22:38:14.47
IV.OFFI.HHE. ML:2.6 0.002025 0.54 AML other m 2019-12-27T22:38:14.29
IV.MNTT.EHE. ML:2.8 0.004095 0.66 AML other m 2019-12-27T22:38:14.62
IV.OFFI.HHN. ML:2.4 0.00157 1.48 AML other m 2019-12-27T22:38:15.03
IV.MTRA.EHE. ML:2.3 0.0008615 0.16 AML other m 2019-12-27T22:38:15.59
IV.MTRA.HNE. ML:2.3 0.00086 0.16 AML other m 2019-12-27T22:38:15.67
IV.MTRA.EHN. ML:2.2 0.000613 0.58 AML other m 2019-12-27T22:38:15.68
IV.MTRA.HNN. ML:2.2 0.0006285 0.58 AML other m 2019-12-27T22:38:15.39
IV.CSP1.EHN. ML:2 0.0003475 0.34 AML other m 2019-12-27T22:38:16.01
IV.CSP1.EHE. ML:2.1 0.0004695 0.42 AML other m 2019-12-27T22:38:16.09
IV.FDMO.HHE. ML:1.9 0.000245 0.46 AML other m 2019-12-27T22:38:18.26
IV.FDMO.HHN. ML:1.9 0.000261 1.78 AML other m 2019-12-27T22:38:18.09
IV.NRCA.HHE. ML:2.4 0.000751 0.16 AML other m 2019-12-27T22:38:18.51
IV.NRCA.HHN. ML:2.3 0.000665 0.14 AML other m 2019-12-27T22:38:18.57
IV.SMA1.EHN. ML:2 0.000292 0.32 AML other m 2019-12-27T22:38:19.19
IV.SMA1.EHE. ML:2 0.00025 0.34 AML other m 2019-12-27T22:38:22.13
IV.CESI.HHN. ML:2 0.000202 0.34 AML other m 2019-12-27T22:38:22.15
IV.CESI.HHE. ML:1.8 0.0001245 0.74 AML other m 2019-12-27T22:38:22.38
IV.CAMP.HHN. ML:1.5 6.38E-5 0.9 AML other m 2019-12-27T22:38:23.08
IV.SNTG.HHN. ML:1.9 0.0001485 0.18 AML other m 2019-12-27T22:38:23.51
IV.EL6.EHN. ML:1.9 0.000172 0.48 AML other m 2019-12-27T22:38:23.70
IV.SNTG.HHE. ML:1.6 7.76E-5 0.12 AML other m 2019-12-27T22:38:23.83
IV.RM33.EHN. ML:2 0.000186 0.44 AML other m 2019-12-27T22:38:23.99
IV.LNSS.HHN. ML:2.2 0.0002855 1.56 AML other m 2019-12-27T22:38:24.92
IV.GIGS.HHE. ML:1.2 2.805E-5 0.82 AML other m 2019-12-27T22:38:24.40
IV.CAMP.HHE. ML:1.6 8.06E-5 0.7 AML other m 2019-12-27T22:38:25.65
IV.RM33.EHE. ML:1.9 0.000159 0.9 AML other m 2019-12-27T22:38:25.36
IV.LNSS.HHE. ML:2.1 0.000228 0.46 AML other m 2019-12-27T22:38:25.76
IV.GIGS.HHN. ML:1.2 3.165E-5 0.42 AML other m 2019-12-27T22:38:26.76
IV.EL6.EHE. ML:1.9 0.000179 1.38 AML other m 2019-12-27T22:38:26.86
IV.ARVD.HHN. ML:1.4 3.835E-5 0.56 AML other m 2019-12-27T22:38:32.12
IV.ARVD.HHE. ML:1.6 5.78E-5 0.16 AML other m 2019-12-27T22:38:32.81
IV.MCRV.HHN. ML:2.2 2.7E-5 0.62 AML other m 2019-12-27T22:38:34.14
IV.ARRO.EHN. ML:1.7 7.24E-5 1.6 AML other m 2019-12-27T22:38:34.12
IV.ARRO.EHE. ML:1.8 8.055E-5 1.66 AML other m 2019-12-27T22:38:35.95
IV.FAGN.HHE. ML:1.9 0.0001126 0.92 AML other m 2019-12-27T22:38:36.10
IV.NARO.HHE. ML:1.5 3.125E-5 0.28 AML other m 2019-12-27T22:38:41.04
IV.FAGN.HHN. ML:2 0.000128 0.36 AML other m 2019-12-27T22:38:41.44
IV.MGAB.HHE. ML:1.8 4.825E-5 1.58 AML other m 2019-12-27T22:38:45.82
IV.MGAB.HHN. ML:2 8.405E-5 0.4 AML other m 2019-12-27T22:38:45.04
IV.MCRV.HHE. ML:2.3 3.05E-5 0.06 AML other m 2019-12-27T22:38:45.89
IV.INTR.HHN. ML:1.9 6.355E-5 1.08 AML other m 2019-12-27T22:38:46.32
IV.INTR.HHE. ML:1.8 5.305E-5 0.6 AML other m 2019-12-27T22:38:48.18
IV.NARO.HHN. ML:1.4 2.655E-5 0.98 AML other m 2019-12-27T22:38:50.51
IV.FIR.HHE. ML:3 0.0002805 1.16 AML other m 2019-12-27T22:38:52.22
IV.FIR.HHN. ML:3.1 0.0003715 0.06 AML other m 2019-12-27T22:38:58.50
IV.PTRJ.HNE. ML:3.1 0.0003955 0.8 AML other m 2019-12-27T22:39:02.01
IV.PTRJ.HNN. ML:3.2 0.0004565 1.16 AML other m 2019-12-27T22:39:02.14
IV.TEOL.HHN. ML:3.3 0.000221 0.58 AML other m 2019-12-27T22:39:27.47
IV.TEOL.HHE. ML:3.2 0.000184 0.06 AML other m 2019-12-27T22:39:27.47
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