Earthquake with magnitude of ML 2.2 on date 13-02-2021 and time 02:11:14 (Italy) in region 3 km W Sant'Angelo in Pontano (MC)

A magnitude ML 2.2 earthquake occured in region: 3 km W Sant'Angelo in Pontano (MC), on

  • 13-02-2021 01:11:14 (UTC)
  • 13-02-2021 02:11:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.11, 13.36 at 22 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
Sant'Angelo in Pontano MC 3 1436 1436
San Ginesio MC 4 3498 4934
Ripe San Ginesio MC 4 852 5786
Gualdo MC 5 815 6601
Colmurano MC 7 1263 7864
Penna San Giovanni MC 8 1108 8972
Loro Piceno MC 8 2401 11373
Cessapalombo MC 8 512 11885
Camporotondo di Fiastrone MC 8 563 12448
Falerone FM 9 3337 15785
Sarnano MC 9 3264 19049
Montappone FM 9 1682 20731
Monte Vidon Corrado FM 10 731 21462
Urbisaglia MC 10 2628 24090
Monte San Martino MC 11 765 24855
Massa Fermana FM 11 963 25818
Servigliano FM 11 2336 28154
Caldarola MC 12 1823 29977
Belforte del Chienti MC 12 1886 31863
Tolentino MC 13 20069 51932
Mogliano MC 13 4696 56628
Smerillo FM 13 365 56993
Amandola FM 14 3629 60622
Belmonte Piceno FM 15 646 61268
Santa Vittoria in Matenano FM 15 1330 62598
Montegiorgio FM 15 6851 69449
Monteleone di Fermo FM 15 395 69844
Montefalcone Appennino FM 15 424 70268
Petriolo MC 15 1998 72266
Serrapetrona MC 16 966 73232
Monsampietro Morico FM 16 659 73891
Bolognola MC 17 142 74033
Comunanza AP 17 3166 77199
Montelparo FM 17 778 77977
Francavilla d'Ete FM 17 964 78941
Acquacanina MC 17 121 79062
Pollenza MC 18 6618 85680
Montefortino FM 18 1178 86858
Fiastra MC 18 559 87417
Magliano di Tenna FM 19 1452 88869
Montottone FM 19 979 89848
Force AP 19 1354 91202
Grottazzolina FM 20 3398 94600
Monte Rinaldo FM 20 379 94979
Rapagnano FM 20 2145 97124
Corridonia MC 20 15430 112554

Municipalities with at least 50000 inhabitants

An earthquake occurred to
56 Km E of Foligno (57155 inhabitants)
57 Km NW of Teramo (54892 inhabitants)
58 Km S of Ancona (100861 inhabitants)
79 Km E of Perugia (166134 inhabitants)
84 Km N of L'Aquila (69753 inhabitants)
84 Km NE of Terni (111501 inhabitants)
87 Km SE of Fano (60888 inhabitants)
92 Km NW of Montesilvano (53738 inhabitants)
96 Km SE of Pesaro (94582 inhabitants)
100 Km NW of Pescara (121014 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 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 last 90 days

Earthquakes of the last 90 days

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 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
Reviewed
Rev100
ML 2.2 2021-02-13
01:11:14
43.11 13.36 22 2021-02-13
01:19:16
Sala Sismica INGV-Roma 87094961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-02-13 01:11:14 ± 0.07
Latitude 43.11 ± 0.00
Longitude 13.36 ± 0.00
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 87094961

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 349
Semi-minor axis of confidence ellipse (meter) 143
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 267
Circular confidence region, given by single value of horizontal uncertainty (meter) 350
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 32
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 45
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.58726
Number of stations at which the event was observed 50
Number of stations from which data was used for origin computation 32
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 87094961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-02-13 01:19:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FIR.HHZ. 2021-02-13T01:12:08.25 3.0 undecidable manual Sg 5.39 0
IV.LPEL.HHZ. 2021-02-13T01:11:54.21 3.0 undecidable manual S 2.3 0
IV.CAFI.HNZ. 2021-02-13T01:11:50.95 3.0 undecidable manual S 3.47 0
IV.PIEI.HHZ. 2021-02-13T01:11:40.35 3.0 undecidable manual S 0.25 0
IV.CESX.HHZ. 2021-02-13T01:11:40.69 3.0 undecidable manual S 0.24 0
IV.MOMA.HHZ. 2021-02-13T01:11:37.73 3.0 undecidable manual S 0.07 0
IV.TERO.HHZ. 2021-02-13T01:11:33.10 3.0 undecidable manual S -0.23 0
IV.ASSB.HHZ. 2021-02-13T01:11:33.10 3.0 undecidable manual S -0.21 0
IV.VCEL.EHZ. 2021-02-13T01:11:29.81 3.0 positive manual P 0.43 0
IV.PIEI.HHZ. 2021-02-13T01:11:28.49 3.0 negative manual P -0.1 0
IV.SNTG.HHZ. 2021-02-13T01:11:27.75 0.3 undecidable manual S 296 0.3408 113 0.38 66
IV.MTRA.EHZ. 2021-02-13T01:11:27.59 0.3 undecidable manual S 176 0.3507 112 -0.04 71
IV.MOMA.HHZ. 2021-02-13T01:11:27.50 3.0 positive manual P 0.28 0
IV.FRON.EHZ. 2021-02-13T01:11:26.45 3.0 positive manual P -0.18 0
IV.RM33.EHZ. 2021-02-13T01:11:26.00 3.0 negative manual P -0.39 0
IV.COR1.EHZ. 2021-02-13T01:11:26.24 0.6 undecidable manual P 334 0.5873 102 0.41 42
IV.EL6.EHZ. 2021-02-13T01:11:26.32 0.3 undecidable manual S 320 0.2923 117 0.26 68
IV.LNSS.HHZ. 2021-02-13T01:11:25.28 3.0 positive manual P -0.18 0
IV.ATCC.EHZ. 2021-02-13T01:11:25.02 3.0 negative manual P -0.03 0
IV.MC2.EHZ. 2021-02-13T01:11:25.01 0.3 undecidable manual S 213 0.232 124 0.48 66
IV.CAMP.HHZ. 2021-02-13T01:11:25.43 3.0 positive manual P -0.34 0
IV.PCRO.HNE. 2021-02-13T01:11:25.06 0.6 undecidable manual P 14 0.5162 104 0.42 43
IV.TRE1.HNZ. 2021-02-13T01:11:24.05 0.3 undecidable manual S 350 0.2077 128 0.12 71
IV.TERO.HHZ. 2021-02-13T01:11:24.31 3.0 undecidable manual P -0.48 0
IV.ASSB.HHZ. 2021-02-13T01:11:24.70 3.0 positive manual P -0.08 0
IV.ARVD.HHZ. 2021-02-13T01:11:24.31 0.6 negative manual P 322 0.4964 105 -0.01 46
IV.SSFR.HHZ. 2021-02-13T01:11:24.95 3.0 positive manual P -0.17 0
IV.FOSV.EHZ. 2021-02-13T01:11:23.97 3.0 negative manual P -0.09 0
IV.SMA1.EHZ. 2021-02-13T01:11:23.59 3.0 positive manual P -0.48 0
IV.FDMO.HHZ. 2021-02-13T01:11:23.92 0.3 undecidable manual S 251 0.2122 127 -0.12 72
IV.GAVE.EHZ. 2021-02-13T01:11:23.70 3.0 undecidable manual P -1.43 0
IV.AOI.HHZ. 2021-02-13T01:11:23.68 0.3 undecidable manual P 21 0.4766 105 -0.31 65
IV.MMO1.EHZ. 2021-02-13T01:11:23.97 0.3 undecidable manual S 187 0.2086 127 0.01 73
IV.MF5.EHZ. 2021-02-13T01:11:22.61 0.3 undecidable manual S 149 0.1385 141 0.15 72
IV.CESI.HHZ. 2021-02-13T01:11:22.16 0.1 positive manual P 253 0.3489 112 0.23 91
IV.PF6.EHE. 2021-02-13T01:11:22.07 0.3 undecidable manual S 284 0.1259 143 -0.16 73
IV.CSP1.EHZ. 2021-02-13T01:11:22.02 0.3 undecidable manual S 263 0.1151 146 -0.03 74
IV.PP3.EHE. 2021-02-13T01:11:21.56 0.3 undecidable manual P 34 0.3256 114 0 71
IV.GUMA.HHZ. 2021-02-13T01:11:21.32 0.1 undecidable manual S 204 0.0477 165 0.11 97
IV.SNTG.HHZ. 2021-02-13T01:11:21.75 0.1 negative manual P 296 0.3408 113 -0.05 94
IV.NRCA.HNZ. 2021-02-13T01:11:21.53 0.1 undecidable manual P 214 0.3274 114 -0.06 94
IV.CIMA.HNE. 2021-02-13T01:11:21.47 0.6 undecidable manual P 48 0.2995 116 0.31 45
IT.MTCL.HGN. 2021-02-13T01:11:21.02 0.3 undecidable manual P 247 0.2878 117 0.05 72
IV.MNTP.HNZ. 2021-02-13T01:11:21.53 0.1 undecidable manual S 69 0.0845 154 -0.05 100
IV.MTRA.EHZ. 2021-02-13T01:11:21.57 0.1 positive manual P 176 0.3507 112 -0.38 88
IV.FIU1.HNN. 2021-02-13T01:11:21.93 0.6 undecidable manual P 285 0.3247 114 0.4 44
IV.OFFI.HHZ. 2021-02-13T01:11:21.73 0.3 undecidable manual P 126 0.2923 117 0.69 61
IV.SEF1.HNZ. 2021-02-13T01:11:21.25 0.6 undecidable manual P 278 0.3049 116 0.02 48
IV.CADA.HNZ. 2021-02-13T01:11:21.50 0.6 undecidable manual P 73 0.304 116 0.28 46
IV.SAP2.EHZ. 2021-02-13T01:11:20.96 0.1 undecidable manual S 110 0.0288 171 -0.13 100
IV.MC2.EHZ. 2021-02-13T01:11:20.16 0.1 undecidable manual P 213 0.232 124 0 97
IV.FEMA.HNN. 2021-02-13T01:11:20.82 0.3 undecidable manual P 238 0.2698 119 0.12 71
IV.CING.HNZ. 2021-02-13T01:11:20.80 0.1 undecidable manual P 336 0.295 117 -0.28 90
IV.EL6.EHZ. 2021-02-13T01:11:20.97 0.1 negative manual P 320 0.2923 117 -0.07 94
IV.MML1.HNE. 2021-02-13T01:11:20.94 0.1 undecidable manual P 272 0.2851 118 0.01 96
IV.SSM1.HNE. 2021-02-13T01:11:19.55 0.6 undecidable manual P 312 0.1817 132 0.08 48
IV.MMO1.EHZ. 2021-02-13T01:11:19.61 0.1 undecidable manual P 187 0.2086 127 -0.22 93
IV.TRE1.HNZ. 2021-02-13T01:11:19.69 0.3 negative manual P 350 0.2077 128 -0.12 71
IV.MNTT.EHZ. 2021-02-13T01:11:19.50 0.1 negative manual P 105 0.1763 133 0.09 97
IV.FDMO.HHZ. 2021-02-13T01:11:19.82 0.1 positive manual P 251 0.2122 127 -0.06 96
IV.PF6.EHE. 2021-02-13T01:11:18.59 0.1 undecidable manual P 284 0.1259 143 -0.24 95
IV.CSP1.EHZ. 2021-02-13T01:11:18.61 0.1 undecidable manual P 263 0.1151 146 -0.12 97
IV.MDAR.HNN. 2021-02-13T01:11:18.94 0.6 undecidable manual P 298 0.1817 132 -0.53 44
IV.MF5.EHZ. 2021-02-13T01:11:18.99 0.1 negative manual P 149 0.1385 141 0.03 99
IV.GUMA.HHZ. 2021-02-13T01:11:18.13 0.1 positive manual P 204 0.0477 165 -0.11 99
IV.MNTP.HNZ. 2021-02-13T01:11:18.18 0.3 negative manual P 69 0.0845 154 -0.28 71
IV.SAP2.EHZ. 2021-02-13T01:11:17.99 0.1 negative manual P 110 0.0288 171 -0.18 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SAP2.EHN. ML:2.9 0.006165 0.8 AML other m 2021-02-13T01:11:21.50
IV.GUMA.HNN. ML:2.5 0.002385 0.3 AML other m 2021-02-13T01:11:21.38
IV.GUMA.HNE. ML:2.6 0.003165 0.46 AML other m 2021-02-13T01:11:21.39
IV.GUMA.HHN. ML:2.7 0.00354 0.22 AML other m 2021-02-13T01:11:21.39
IV.GUMA.HHE. ML:2.5 0.002285 0.46 AML other m 2021-02-13T01:11:21.64
IV.MNTP.HNE. ML:2.6 0.00268 0.22 AML other m 2021-02-13T01:11:21.77
IV.MNTP.HNN. ML:2.6 0.00276 0.16 AML other m 2021-02-13T01:11:21.59
IV.SAP2.EHE. ML:2.4 0.001775 0.48 AML other m 2021-02-13T01:11:21.49
IV.CSP1.EHE. ML:2.8 0.00386 0.16 AML other m 2021-02-13T01:11:22.43
IV.CSP1.EHN. ML:2.6 0.0025 0.28 AML other m 2021-02-13T01:11:22.35
IV.MF5.EHN. ML:2.8 0.00355 1.72 AML other m 2021-02-13T01:11:22.89
IV.MF5.EHE. ML:2.8 0.003935 1.66 AML other m 2021-02-13T01:11:22.98
IV.MNTT.EHN. ML:2.6 0.001915 0.14 AML other m 2021-02-13T01:11:24.16
IV.FDMO.HHE. ML:2.6 0.001825 0.18 AML other m 2021-02-13T01:11:24.50
IV.MNTT.EHE. ML:2.9 0.004335 0.14 AML other m 2021-02-13T01:11:24.71
IV.FDMO.HHN. ML:2.3 0.0008955 0.82 AML other m 2021-02-13T01:11:25.89
IV.EL6.EHE. ML:2.5 0.00122 0.28 AML other m 2021-02-13T01:11:26.89
IV.EL6.EHN. ML:2.7 0.001835 1.82 AML other m 2021-02-13T01:11:27.04
IV.SNTG.HHE. ML:2.2 0.0005875 0.24 AML other m 2021-02-13T01:11:28.17
IV.SNTG.HNE. ML:2.2 0.000488 0.24 AML other m 2021-02-13T01:11:28.17
IV.SNTG.HNN. ML:2.4 0.0008875 0.18 AML other m 2021-02-13T01:11:28.17
IV.SNTG.HHN. ML:2.4 0.000886 0.2 AML other m 2021-02-13T01:11:28.16
IV.MTRA.EHE. ML:2.2 0.000521 1.16 AML other m 2021-02-13T01:11:28.33
IV.MTRA.HNE. ML:2.2 0.000532 1.16 AML other m 2021-02-13T01:11:28.33
IV.CESI.HHE. ML:2.2 0.000484 0.26 AML other m 2021-02-13T01:11:28.69
IV.MTRA.EHN. ML:2.1 0.000385 0.94 AML other m 2021-02-13T01:11:28.17
IV.MTRA.HNN. ML:2.1 0.0004285 0.94 AML other m 2021-02-13T01:11:28.17
IV.CESI.HNN. ML:2.5 0.0009165 0.52 AML other m 2021-02-13T01:11:28.92
IV.CESI.HHN. ML:2.5 0.000954 0.52 AML other m 2021-02-13T01:11:28.92
IV.CESI.HNE. ML:2.2 0.00047 1.34 AML other m 2021-02-13T01:11:29.69
IV.FOSV.EHE. ML:2 0.000213 0.16 AML other m 2021-02-13T01:11:32.57
IV.FOSV.EHN. ML:2.1 0.000273 0.44 AML other m 2021-02-13T01:11:32.73
IV.SMA1.EHE. ML:1.9 0.000186 0.56 AML other m 2021-02-13T01:11:33.21
IV.ASSB.HHN. ML:2.3 0.000373 0.22 AML other m 2021-02-13T01:11:33.83
IV.ARVD.HHN. ML:1.7 0.0001066 0.82 AML other m 2021-02-13T01:11:33.96
IV.TERO.HHN. ML:2 0.0002305 0.16 AML other m 2021-02-13T01:11:34.23
IV.TERO.HHE. ML:2.2 0.000346 0.18 AML other m 2021-02-13T01:11:34.25
IV.ATCC.EHN. ML:2.2 0.000285 0.3 AML other m 2021-02-13T01:11:34.59
IV.ASSB.HHE. ML:2.1 0.0002445 0.8 AML other m 2021-02-13T01:11:34.18
IV.SMA1.EHN. ML:1.9 0.000189 0.46 AML other m 2021-02-13T01:11:34.90
IV.SSFR.HNN. ML:2.3 0.0004125 0.16 AML other m 2021-02-13T01:11:34.68
IV.ARVD.HHE. ML:1.7 9.98E-5 0.56 AML other m 2021-02-13T01:11:34.70
IV.SSFR.HNE. ML:2.2 0.0003205 1.7 AML other m 2021-02-13T01:11:35.90
IV.ATCC.EHE. ML:2.2 0.0002765 0.24 AML other m 2021-02-13T01:11:35.36
IV.SSFR.HHE. ML:2.2 0.000324 1.24 AML other m 2021-02-13T01:11:35.27
IV.CAMP.HHE. ML:1.8 9.915E-5 1.56 AML other m 2021-02-13T01:11:35.12
IV.LNSS.HHE. ML:2 0.0001765 0.88 AML other m 2021-02-13T01:11:36.50
IV.LNSS.HHN. ML:1.9 0.0001555 0.26 AML other m 2021-02-13T01:11:36.55
IV.FRON.EHE. ML:1.9 0.000127 0.42 AML other m 2021-02-13T01:11:36.66
IV.SSFR.HHN. ML:2.2 0.000311 0.3 AML other m 2021-02-13T01:11:37.81
IV.FRON.EHN. ML:2 0.0001465 0.28 AML other m 2021-02-13T01:11:38.01
IV.MOMA.HHN. ML:2.3 0.0002785 0.18 AML other m 2021-02-13T01:11:38.81
IV.MOMA.HHE. ML:2.3 0.0002765 1.82 AML other m 2021-02-13T01:11:38.02
IV.PIEI.HHN. ML:1.8 9.165E-5 1.82 AML other m 2021-02-13T01:11:40.97
IV.CESX.HHN. ML:2.1 0.000165 0.88 AML other m 2021-02-13T01:11:41.17
IV.RM33.EHN. ML:1.8 9.76E-5 1.1 AML other m 2021-02-13T01:11:41.78
IV.RM33.EHE. ML:1.8 0.000117 0.56 AML other m 2021-02-13T01:11:41.67
IV.CAMP.HHN. ML:1.7 9.205E-5 0.92 AML other m 2021-02-13T01:11:42.82
IV.PIEI.HHE. ML:1.9 0.0001005 0.26 AML other m 2021-02-13T01:11:42.84
IV.VCEL.EHE. ML:2.3 0.00021 1.08 AML other m 2021-02-13T01:11:44.43
IV.CESX.HHE. ML:2.1 0.000149 0.8 AML other m 2021-02-13T01:11:45.21
IV.VCEL.EHN. ML:2.2 0.0001845 0.48 AML other m 2021-02-13T01:11:47.33
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 miniseed + resp format Download