Earthquake with magnitude of ML 3.1 on date 23-12-2022 and time 16:35:13 (UTC) in region 3 km SE Guidonia Montecelio (RM)

A magnitude ML 3.1 earthquake occured in region: 3 km SE Guidonia Montecelio (RM), on

  • 23-12-2022 16:35:13 (UTC)
  • 23-12-2022 17:35:13 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.9820, 12.7500 at 9 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
Guidonia Montecelio RM 3 88673 88673
Tivoli RM 5 56533 145206
Sant'Angelo Romano RM 7 5018 150224
Marcellina RM 7 7280 157504
San Polo dei Cavalieri RM 8 2992 160496
Palombara Sabina RM 10 13269 173765
Castel Madama RM 10 7399 181164
Fonte Nuova RM 11 32562 213726
Mentana RM 11 22921 236647
Vicovaro RM 12 4019 240666
San Gregorio da Sassola RM 12 1619 242285
Monterotondo RM 14 40830 283115
Gallicano nel Lazio RM 14 6334 289449
Casape RM 14 744 290193
Roccagiovine RM 15 263 290456
Moricone RM 15 2650 293106
Mandela RM 16 917 294023
Sambuci RM 16 925 294948
Poli RM 16 2418 297366
Monteflavio RM 16 1348 298714
Ciciliano RM 16 1336 300050
Colonna RM 16 4287 304337
Licenza RM 16 1011 305348
Saracinesco RM 17 185 305533
Zagarolo RM 17 17843 323376
Montelibretti RM 17 5323 328699
Montorio Romano RM 18 1984 330683
Percile RM 18 255 330938
San Cesareo RM 18 15153 346091
Monte Porzio Catone RM 19 8693 354784
Pisoniano RM 19 770 355554
Castel San Pietro Romano RM 19 902 356456
Monte Compatri RM 19 11978 368434
Cineto Romano RM 19 601 369035
Palestrina RM 20 21672 390707
Cerreto Laziale RM 20 1118 391825

Municipalities with at least 50000 inhabitants

An earthquake occurred to
3 Km SE of Guidonia Montecelio (88673 inhabitants)
5 Km W of Tivoli (56533 inhabitants)
24 Km E of Roma (2864731 inhabitants)
33 Km N of Velletri (53303 inhabitants)
40 Km NE of Pomezia (62966 inhabitants)
44 Km N of Aprilia (73446 inhabitants)
48 Km E of Fiumicino (78395 inhabitants)
59 Km N of Latina (125985 inhabitants)
60 Km N of Anzio (54211 inhabitants)
65 Km S of Terni (111501 inhabitants)
68 Km SW of L'Aquila (69753 inhabitants)
72 Km SE of Viterbo (67173 inhabitants)
80 Km E of Civitavecchia (52991 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is 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 shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is 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 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is 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

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 updated as more data become available. See http://shakemap.ingv.it for additional information. The black star indicates the epicenter. The triangles show the accelerometric and velocimetric stations used in the calculation, colored according to the recorded shaking.

Intensity Shakemap

Intensity Shakemap

This map shows the distribution of instrumental intensities. The intensity is derived through an empirical law that correlates the recorded values of actual ground shaking, e.g., acceleration and velocity, with the macroseismic intensity for Italian earthquakes, as reported in the Italian Macroseismic Database (DBMI15, https://doi.org/10.13127/cpti/cpti15.3).
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap

This map shows the distribution of peak ground acceleration expressed as percent 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 earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 3.1 2022-12-23
16:35:13
41.9822 12.7505 9 2024-03-01
15:28:16
Bollettino Sismico Italiano INGV 113697351
Reviewed
Rev100
ML 3.1 2022-12-23
16:35:13
41.9837 12.7558 10 2022-12-23
16:55:13
Sala Sismica INGV-Roma 113040301
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-23 16:35:13 ± 0.04
Latitude 41.9822 ± 0.0027
Longitude 12.7505 ± 0.0036
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 113697351

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 279
Semi-minor axis of confidence ellipse (meter) 217
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 113
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 26
Number of associated phases, regardless of their use for origin computation 99
Number of defining phases 99
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.04137
Epicentral distance of station farthest from the epicenter (degree) 1.83552
Number of stations at which the event was observed 83
Number of stations from which data was used for origin computation 83
Magnitudes information

ML:3.1

Field Value
Value 3.1
Uncertainty 0.3
Num. used stations 166
Type of magnitude ML
Reference to an origin 113697351
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-06-14 21:37:48

ML:3.1

Field Value
Value 3.1
Uncertainty 0.3
Num. used stations 166
Type of magnitude ML
Reference to an origin 113040301
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-12-23 16:55:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSNT.HHZ. 2022-12-23T16:35:45.45 0.6 undecidable manual P 325 203.7405 38 0.05 0
IV.MPAG.EHZ. 2022-12-23T16:35:43.37 0.6 undecidable manual P 0 182.6838 38 0.59 0
IV.PARC.HHZ. 2022-12-23T16:35:43.64 0.3 undecidable manual P 347 189.4659 38 0.01 0
IV.PIEI.HHZ. 2022-12-23T16:35:41.90 0.6 undecidable manual P 354 173.1933 50 0.42 0
IV.CASP.HHZ. 2022-12-23T16:35:41.29 0.6 undecidable manual P 301 178.5879 38 -0.99 0
IV.FRON.EHZ. 2022-12-23T16:35:41.25 0.3 undecidable manual P 359 170.3961 50 0.22 0
IV.SSFR.HHZ. 2022-12-23T16:35:40.14 0.6 undecidable manual P 1 161.3163 50 0.5 0
IV.CAFI.HHZ. 2022-12-23T16:35:40.02 0.3 undecidable manual P 337 162.5151 50 0.19 0
IV.ATFO.HHZ. 2022-12-23T16:35:39.67 0.3 undecidable manual P 355 154.2345 50 1.12 0
IV.ATMI.HHZ. 2022-12-23T16:35:39.20 0.6 undecidable manual P 345 155.0226 50 0.52 0
IV.CING.HHZ. 2022-12-23T16:35:39.52 0.6 undecidable manual P 13 158.7189 50 0.27 0
IV.ATVO.HHZ. 2022-12-23T16:35:39.33 0.3 undecidable manual P 350 157.8198 50 0.23 0
IV.EL6.EHZ. 2022-12-23T16:35:38.40 0.3 undecidable manual P 11 152.1366 50 0.17 0
IV.SGG.HHN. 2022-12-23T16:35:38.41 0.3 undecidable manual P 116 150.2385 50 0.48 0
IV.MURB.HHZ. 2022-12-23T16:35:38.11 0.3 undecidable manual P 353 143.2455 50 1.25 0
IV.FOSV.EHZ. 2022-12-23T16:35:37.54 0.3 undecidable manual P 0 145.6431 50 0.32 0
IV.ARCI.HHZ. 2022-12-23T16:35:37.60 0.3 undecidable manual P 313 142.1466 50 0.91 0
IV.ATCC.EHZ. 2022-12-23T16:35:36.01 0.3 undecidable manual P 356 133.7661 50 0.62 0
IV.GUMA.HNN. 2022-12-23T16:35:36.01 0.6 undecidable manual P 22 129.0708 50 1.35 0
IV.VAGA.HHZ. 2022-12-23T16:35:36.75 0.6 undecidable manual P 117 138.0618 50 0.7 0
IV.VENT.EHE. 2022-12-23T16:35:36.23 0.6 undecidable manual P 157 143.0457 50 -0.6 0
IV.CESX.HHZ. 2022-12-23T16:35:35.50 0.6 undecidable manual S 349 70.7736 50 0.58 40
IV.MF5.EHZ. 2022-12-23T16:35:34.37 0.3 undecidable manual P 27 125.7741 50 0.21 0
IV.CSP1.EHE. 2022-12-23T16:35:34.90 0.3 undecidable manual P 17 128.5713 50 0.3 0
IV.BARO.EHZ. 2022-12-23T16:35:34.00 0.6 undecidable manual S 297 64.6908 50 0.71 41
IV.MML1.EHZ. 2022-12-23T16:35:34.27 0.1 positive manual P 8 126.7731 50 -0.05 0
IV.ASSB.HHZ. 2022-12-23T16:35:33.36 0.1 negative manual P 356 117.8931 50 0.41 0
IV.GIUL.HHZ. 2022-12-23T16:35:33.20 0.6 undecidable manual S 138 62.8926 50 0.39 46
IV.FDMO.HHZ. 2022-12-23T16:35:33.39 0.3 undecidable manual P 13 120.1908 50 0.09 0
IV.LPEL.HHE. 2022-12-23T16:35:33.78 0.3 undecidable manual P 86 118.2927 50 0.77 0
IV.SACS.HHZ. 2022-12-23T16:35:33.64 0.3 undecidable manual P 325 118.2927 50 0.63 0
IV.RNI2.HHZ. 2022-12-23T16:35:33.20 0.3 undecidable manual P 104 119.8911 50 -0.06 0
IV.ORTE.EHE. 2022-12-23T16:35:33.00 0.6 undecidable manual S 331 60.9945 50 0.69 42
IV.MMO1.EHZ. 2022-12-23T16:35:32.48 0.3 undecidable manual P 25 112.0989 50 0.42 3
IV.CESI.HHZ. 2022-12-23T16:35:32.40 0.1 positive manual P 6 114.0969 50 0.03 2
IV.TOLF.HHZ. 2022-12-23T16:35:32.90 0.6 undecidable manual S 279 62.493 50 0.19 48
IT.FOPC.HGN. 2022-12-23T16:35:32.14 0.3 undecidable manual P 358 109.6125 50 0.47 5
IV.LATE.HHZ. 2022-12-23T16:35:32.07 0.3 undecidable manual P 312 104.6175 50 1.17 8
IV.CERA.HHZ. 2022-12-23T16:35:31.64 0.1 negative manual P 112 113.1978 50 -0.58 3
7F.SIB2.EHE. 2022-12-23T16:35:31.46 0.6 undecidable manual P 24 110.5005 50 -0.35 3
7F.SIB3.EHN. 2022-12-23T16:35:31.03 0.3 undecidable manual P 23 107.8143 50 -0.36 7
IV.MC2.EHZ. 2022-12-23T16:35:31.48 0.3 undecidable manual P 19 109.113 50 -0.12 6
IV.VCEL.EHN. 2022-12-23T16:35:31.86 0.3 undecidable manual P 63 100.6215 50 1.58 9
7F.SIB1.EHE. 2022-12-23T16:35:31.62 0.3 undecidable manual P 23 109.8123 50 -0.08 5
IV.TERO.HHZ. 2022-12-23T16:35:31.46 0.3 undecidable manual P 44 99.7224 50 1.31 12
IV.GUAR.HHZ. 2022-12-23T16:35:30.00 0.6 undecidable manual S 114 50.8158 50 0.4 46
IV.MCI.EHZ. 2022-12-23T16:35:30.27 0.3 undecidable manual P 121 103.4187 50 -0.46 12
IV.PTQR.HHZ. 2022-12-23T16:35:30.70 0.6 undecidable manual S 85 53.8017 50 0.32 47
IT.GNU.HGE. 2022-12-23T16:35:29.86 0.3 undecidable manual P 351 92.3409 50 0.85 26
IV.MOMA.HHZ. 2022-12-23T16:35:29.00 0.3 positive manual P 351 92.3409 50 -0.01 33
IV.NRCA.HHZ. 2022-12-23T16:35:29.81 0.3 undecidable manual P 17 99.0231 50 -0.23 19
IV.T0110.HHZ. 2022-12-23T16:35:29.52 0.3 undecidable manual P 72 88.7445 50 1.06 28
IV.INTR.HHZ. 2022-12-23T16:35:29.22 0.1 negative manual P 88 95.238 50 -0.23 35
IV.MTRA.EHE. 2022-12-23T16:35:29.92 0.6 undecidable manual P 31 100.9212 50 -0.41 10
IT.OPI.HGE. 2022-12-23T16:35:28.12 0.6 undecidable manual P 104 92.0412 50 -0.85 17
IV.FIAM.HHZ. 2022-12-23T16:35:28.20 0.6 undecidable manual S 43 43.7229 50 0.49 45
IV.SMA1.EHZ. 2022-12-23T16:35:28.18 0.3 undecidable manual P 34 86.4468 50 0.08 44
IV.GIGS.HHZ. 2022-12-23T16:35:28.10 0.3 undecidable manual P 52 85.4478 50 0.16 45
IV.CAMP.HHZ. 2022-12-23T16:35:27.28 0.3 undecidable manual P 41 81.8514 50 -0.11 52
IV.LIK.EHN.01 2022-12-23T16:35:27.98 0.3 undecidable manual P 128 85.7475 50 -0.01 46
IV.POFI.HHZ. 2022-12-23T16:35:27.45 0.1 negative manual P 110 84.7485 50 -0.38 59
IV.GAVE.HNE. 2022-12-23T16:35:26.93 0.1 positive manual P 8 79.6647 50 -0.12 74
IV.FAGN.HHZ. 2022-12-23T16:35:26.10 0.3 undecidable manual P 65 75.4689 50 -0.3 60
IV.LRP.EHZ. 2022-12-23T16:35:26.39 0.1 undecidable manual P 118 78.4659 50 -0.48 71
IV.VVLD.HHZ. 2022-12-23T16:35:25.75 0.1 negative manual P 100 73.0713 50 -0.29 84
IV.RM33.EHZ. 2022-12-23T16:35:25.49 0.1 positive manual P 33 69.7746 50 -0.04 93
IV.CESX.HHZ. 2022-12-23T16:35:25.59 0.3 undecidable manual P 349 70.7736 50 -0.09 68
IV.LNSS.HHZ. 2022-12-23T16:35:25.83 0.1 positive manual P 19 72.8715 50 -0.18 86
MN.AQU.HNN. 2022-12-23T16:35:25.18 0.3 undecidable manual P 52 67.7766 50 -0.05 72
IV.ORTE.EHE. 2022-12-23T16:35:24.11 0.3 undecidable manual P 331 60.9945 50 -0.07 74
IV.SRES.HHZ. 2022-12-23T16:35:24.70 0.6 undecidable manual S 325 34.5432 50 -0.54 45
IV.GIUL.HHZ. 2022-12-23T16:35:24.14 0.1 negative manual P 138 62.8926 50 -0.33 94
IV.ARRO.EHZ. 2022-12-23T16:35:24.80 0.3 undecidable manual P 1 66.1893 50 -0.19 71
IV.TOLF.HHZ. 2022-12-23T16:35:24.40 0.1 positive manual P 279 62.493 50 -0.01 100
IT.CSO1.HGZ. 2022-12-23T16:35:24.86 0.6 undecidable manual S 65 30.747 106 0.68 42
IV.BARO.EHZ. 2022-12-23T16:35:24.85 0.1 undecidable manual P 297 64.6908 50 0.11 97
IV.VIVA.HHZ. 2022-12-23T16:35:23.00 0.6 undecidable manual S 176 25.752 109 0.47 46
IV.PTQR.HHZ. 2022-12-23T16:35:23.00 0.1 negative manual P 85 53.8017 50 -0.07 99
IV.GUAR.HHZ. 2022-12-23T16:35:22.25 0.1 negative manual P 114 50.8158 50 -0.37 93
IV.MA9.HHZ. 2022-12-23T16:35:22.50 0.6 undecidable manual S 198 24.753 110 0.31 47
IV.LATB.EHZ. 2022-12-23T16:35:22.93 0.1 negative manual P 162 56.8986 50 -0.62 86
IV.FIAM.HHZ. 2022-12-23T16:35:21.58 0.1 undecidable manual P 43 43.7229 50 0.05 100
IT.RMMM.HGZ. 2022-12-23T16:35:21.57 0.6 undecidable manual S 255 25.4523 109 -0.85 39
IV.LAV9.HHN. 2022-12-23T16:35:20.10 0.1 negative manual P 187 34.0437 50 0.08 99
IV.CERT.HHZ. 2022-12-23T16:35:20.30 0.6 undecidable manual S 101 19.4694 114 -0.18 49
IV.RMP.HHZ. 2022-12-23T16:35:20.62 0.6 undecidable manual S 191 19.2696 115 0.19 48
IT.MMP1.HGZ. 2022-12-23T16:35:19.18 0.3 undecidable manual P 360 29.6481 107 -0.09 74
IT.CSO1.HGZ. 2022-12-23T16:35:19.69 0.3 undecidable manual P 65 30.747 106 0.2 72
IV.ROM9.HNZ. 2022-12-23T16:35:19.09 0.3 undecidable manual P 229 25.8519 109 0.55 67
IV.SRES.HHZ. 2022-12-23T16:35:19.65 0.1 positive manual P 325 34.5432 50 -0.45 92
IV.SAMA.EHZ. 2022-12-23T16:35:18.36 0.1 negative manual P 210 25.9518 109 -0.2 97
IV.VIVA.HHZ. 2022-12-23T16:35:18.68 0.1 negative manual P 176 25.752 109 0.14 98
IV.MA9.HHZ. 2022-12-23T16:35:18.27 0.1 negative manual P 198 24.753 110 -0.07 99
IT.RMMM.HGZ. 2022-12-23T16:35:18.40 0.3 undecidable manual P 255 25.4523 109 -0.07 74
IT.RMVT.HGZ. 2022-12-23T16:35:18.14 0.3 undecidable manual P 263 22.0668 112 0.31 71
IV.CERT.HHZ. 2022-12-23T16:35:17.68 0.1 negative manual P 101 19.4694 114 0.33 94
IV.RMP.HHZ. 2022-12-23T16:35:17.66 0.1 negative manual P 191 19.2696 115 0.34 94
IV.MTCE.HHZ. 2022-12-23T16:35:16.04 0.3 undecidable manual S 351 4.5954 153 -0.49 68
IV.MTCE.HHZ. 2022-12-23T16:35:14.99 0.1 negative manual P 351 4.5954 153 -0.08 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTCE.HHN. ML:3.9 0.166 0.46 AML other m 2022-12-23T16:35:16.99
IV.MTCE.HHE. ML:3.8 0.134 1 AML other m 2022-12-23T16:35:17.19
IV.RMP.HHE. ML:3.7 0.0424 0.34 AML other m 2022-12-23T16:35:21.60
IV.CERT.HHE. ML:2.8 0.00515 0.42 AML other m 2022-12-23T16:35:25.31
IV.CERT.HNE. ML:3.2 0.01405 0.64 AML other m 2022-12-23T16:35:25.34
IV.CERT.HNN. ML:3.1 0.010655 0.44 AML other m 2022-12-23T16:35:25.69
IV.CERT.HHN. ML:3.1 0.010715 0.46 AML other m 2022-12-23T16:35:25.70
IV.SRES.HHN. ML:2.8 0.0026950000000000003 1.16 AML other m 2022-12-23T16:35:27.26
IV.RMP.HHN. ML:4.0 0.07744999999999999 0.4 AML other m 2022-12-23T16:35:27.78
IV.SRES.HHE. ML:2.9 0.0032249999999999996 0.36 AML other m 2022-12-23T16:35:28.28
IV.PTQR.HHN. ML:2.9 0.001965 0.56 AML other m 2022-12-23T16:35:31.88
IV.FIAM.HNE. ML:3.2 0.005279999999999999 0.64 AML other m 2022-12-23T16:35:32.34
IV.FIAM.HNN. ML:3.2 0.0050149999999999995 0.78 AML other m 2022-12-23T16:35:33.28
IV.TOLF.HHE. ML:3.2 0.0029050000000000005 0.44 AML other m 2022-12-23T16:35:34.14
IV.GIUL.HHN. ML:3.0 0.001765 0.6 AML other m 2022-12-23T16:35:35.62
IV.PTQR.HHE. ML:2.9 0.0019649999999999997 0.42 AML other m 2022-12-23T16:35:35.36
IV.FIAM.HHN. ML:3.2 0.004825 0.5 AML other m 2022-12-23T16:35:35.69
IV.FIAM.HHE. ML:3.2 0.00529 0.92 AML other m 2022-12-23T16:35:36.97
IV.GIUL.HHE. ML:2.7 0.0010500000000000002 0.42 AML other m 2022-12-23T16:35:36.65
IV.LATB.EHN. ML:2.3 0.0004125 1.4 AML other m 2022-12-23T16:35:36.27
IV.LATB.EHE. ML:2.5 0.0006955 0.6 AML other m 2022-12-23T16:35:37.14
IV.TOLF.HHN. ML:3.1 0.002525 0.94 AML other m 2022-12-23T16:35:37.08
IV.GUAR.HNE. ML:2.9 0.0019500000000000001 0.5 AML other m 2022-12-23T16:35:37.62
IV.GUAR.HHE. ML:2.9 0.0020350000000000004 0.48 AML other m 2022-12-23T16:35:37.62
IV.ARRO.EHN. ML:2.9 0.00146 0.56 AML other m 2022-12-23T16:35:38.43
IV.BARO.HNN. ML:3.0 0.0020150000000000003 0.62 AML other m 2022-12-23T16:35:38.52
IV.BARO.EHN. ML:3.0 0.001985 0.62 AML other m 2022-12-23T16:35:38.52
IV.BARO.HNE. ML:3.0 0.002075 1.48 AML other m 2022-12-23T16:35:38.23
IV.BARO.EHE. ML:3.0 0.0020099999999999996 1.5 AML other m 2022-12-23T16:35:38.23
IV.ARRO.EHE. ML:3.0 0.00178 0.66 AML other m 2022-12-23T16:35:39.33
IV.GUAR.HHN. ML:3.0 0.0028099999999999996 0.42 AML other m 2022-12-23T16:35:40.38
IV.GUAR.HNN. ML:3.0 0.0028099999999999996 0.42 AML other m 2022-12-23T16:35:40.39
IV.LNSS.HHN. ML:3.1 0.00196 0.36 AML other m 2022-12-23T16:35:40.23
IV.LNSS.HNN. ML:3.1 0.0019 0.36 AML other m 2022-12-23T16:35:40.23
IV.RM33.EHN. ML:3.1 0.0022400000000000002 1.7 AML other m 2022-12-23T16:35:41.97
IV.RM33.HNN. ML:3.1 0.002335 1.7 AML other m 2022-12-23T16:35:41.97
IV.LRP.EHE. ML:3.0 0.00131 1.52 AML other m 2022-12-23T16:35:41.07
IV.FAGN.HHN. ML:3.4 0.003505 0.46 AML other m 2022-12-23T16:35:42.70
IV.VVLD.HHN. ML:2.9 0.001375 0.46 AML other m 2022-12-23T16:35:43.06
IV.VVLD.HNN. ML:2.9 0.00138 0.48 AML other m 2022-12-23T16:35:43.06
IV.LRP.EHN. ML:2.5 0.00045599999999999997 0.36 AML other m 2022-12-23T16:35:43.53
IV.RM33.HNE. ML:3.2 0.00275 0.46 AML other m 2022-12-23T16:35:43.68
IV.RM33.EHE. ML:3.2 0.0028200000000000005 0.46 AML other m 2022-12-23T16:35:43.68
IV.LNSS.HHE. ML:3.2 0.00237 0.46 AML other m 2022-12-23T16:35:44.11
IV.LNSS.HNE. ML:3.1 0.0022350000000000004 0.44 AML other m 2022-12-23T16:35:44.11
IV.MOMA.HHE. ML:3.4 0.00264 0.66 AML other m 2022-12-23T16:35:44.48
IV.MOMA.HNE. ML:3.4 0.0027949999999999997 0.66 AML other m 2022-12-23T16:35:44.48
IV.CESX.HHN. ML:3.1 0.00196 1.56 AML other m 2022-12-23T16:35:44.97
IV.POFI.HHN. ML:2.8 0.0008394999999999999 1.08 AML other m 2022-12-23T16:35:45.25
IV.POFI.HNN. ML:2.9 0.001099 1.08 AML other m 2022-12-23T16:35:45.26
IV.SMA1.EHE. ML:3.6 0.00437 0.44 AML other m 2022-12-23T16:35:45.57
IV.CESX.HHE. ML:3.0 0.00177 1.4 AML other m 2022-12-23T16:35:45.90
IV.MOMA.HNN. ML:3.2 0.0017749999999999999 1.34 AML other m 2022-12-23T16:35:46.10
IV.MOMA.HHN. ML:2.6 0.00047099999999999996 1.34 AML other m 2022-12-23T16:35:46.10
IV.VVLD.HNE. ML:3.0 0.001495 1.08 AML other m 2022-12-23T16:35:46.37
IV.VVLD.HHE. ML:3.0 0.00158 0.5 AML other m 2022-12-23T16:35:46.37
IV.GIGS.HHE. ML:2.6 0.0005715 1.36 AML other m 2022-12-23T16:35:46.85
IV.MCI.EHN. ML:3.0 0.0010155000000000001 0.26 AML other m 2022-12-23T16:35:47.50
IV.FAGN.HHE. ML:3.4 0.003625 0.68 AML other m 2022-12-23T16:35:48.04
IV.SMA1.EHN. ML:3.6 0.0051600000000000005 0.78 AML other m 2022-12-23T16:35:48.51
IV.POFI.HHE. ML:2.7 0.0006755 0.54 AML other m 2022-12-23T16:35:48.87
IV.POFI.HNE. ML:2.8 0.0008515 0.54 AML other m 2022-12-23T16:35:48.88
IV.NRCA.HNN. ML:2.8 0.0006935 0.8 AML other m 2022-12-23T16:35:50.15
IV.TERO.HNN. ML:3.2 0.001685 1.18 AML other m 2022-12-23T16:35:50.85
IV.INTR.HHN. ML:3.3 0.00212 0.76 AML other m 2022-12-23T16:35:50.76
IV.INTR.HNN. ML:3.3 0.002025 0.74 AML other m 2022-12-23T16:35:50.76
IV.INTR.HNE. ML:3.1 0.0013 0.76 AML other m 2022-12-23T16:35:50.21
IV.TERO.HHN. ML:3.2 0.00149 0.4 AML other m 2022-12-23T16:35:50.49
IV.LATE.HHE. ML:3.1 0.0011899999999999999 1.2 AML other m 2022-12-23T16:35:50.81
IV.TERO.HNE. ML:3.2 0.001465 1.46 AML other m 2022-12-23T16:35:50.21
IV.TERO.HHE. ML:3.1 0.0012050000000000001 0.62 AML other m 2022-12-23T16:35:50.65
IV.CAMP.HHN. ML:2.9 0.001082 1.38 AML other m 2022-12-23T16:35:51.80
IV.CESI.HHN. ML:3.5 0.00242 0.38 AML other m 2022-12-23T16:35:51.51
IV.CESI.HNN. ML:3.4 0.0022750000000000005 0.36 AML other m 2022-12-23T16:35:51.51
IV.T0110.HHN. ML:3.3 0.0024950000000000003 0.38 AML other m 2022-12-23T16:35:51.40
IV.MC2.EHN. ML:3.5 0.00277 0.52 AML other m 2022-12-23T16:35:52.02
IV.T0110.HHE. ML:3.3 0.0023499999999999997 0.48 AML other m 2022-12-23T16:35:52.35
IV.CAMP.HHE. ML:2.8 0.00079 1.1 AML other m 2022-12-23T16:35:52.35
IV.MMO1.EHE. ML:3.2 0.001385 0.76 AML other m 2022-12-23T16:35:52.44
IV.NRCA.HNE. ML:2.9 0.0008645 0.6 AML other m 2022-12-23T16:35:52.45
IV.NRCA.HHE. ML:3.0 0.0009065000000000001 0.64 AML other m 2022-12-23T16:35:52.45
IV.INTR.HHE. ML:3.1 0.00125 0.58 AML other m 2022-12-23T16:35:52.45
IV.CESI.HHE. ML:3.2 0.00128 1.58 AML other m 2022-12-23T16:35:52.79
IV.CESI.HNE. ML:3.2 0.0013460000000000002 0.4 AML other m 2022-12-23T16:35:52.81
IV.NRCA.HHN. ML:2.8 0.0007025 0.4 AML other m 2022-12-23T16:35:54.39
IV.LATE.HHN. ML:3.2 0.001328 0.52 AML other m 2022-12-23T16:35:54.68
IV.MCI.EHE. ML:3.3 0.001795 1.38 AML other m 2022-12-23T16:35:54.86
IV.FDMO.HHE. ML:3.1 0.000971 0.36 AML other m 2022-12-23T16:35:54.91
IV.MML1.HNE. ML:3.2 0.0009754999999999999 1.48 AML other m 2022-12-23T16:35:55.03
IV.MML1.EHE. ML:3.2 0.001019 1.48 AML other m 2022-12-23T16:35:55.04
IV.MMO1.EHN. ML:3.2 0.00132 1.28 AML other m 2022-12-23T16:35:55.75
IV.MML1.HNN. ML:3.2 0.0010455 1.38 AML other m 2022-12-23T16:35:55.14
IV.SACS.HNE. ML:2.6 0.0003285 0.46 AML other m 2022-12-23T16:35:55.21
IV.ASSB.HHE. ML:3.0 0.0008415 0.88 AML other m 2022-12-23T16:35:55.88
IV.MML1.EHN. ML:3.2 0.001053 1.28 AML other m 2022-12-23T16:35:55.69
IV.GIGS.HHN. ML:2.6 0.0004725 1.2 AML other m 2022-12-23T16:35:55.95
IV.MC2.EHE. ML:3.5 0.002545 0.8 AML other m 2022-12-23T16:35:56.12
IV.FDMO.HHN. ML:2.9 0.00064 1.32 AML other m 2022-12-23T16:35:56.21
IV.ASSB.HHN. ML:3.1 0.000967 0.46 AML other m 2022-12-23T16:35:57.85
IV.CERA.HNN. ML:3.1 0.0010905 0.8 AML other m 2022-12-23T16:35:58.51
IV.CERA.HHN. ML:3.1 0.0011105 0.78 AML other m 2022-12-23T16:35:58.50
IV.RNI2.HHN. ML:3.3 0.0014449999999999999 1.44 AML other m 2022-12-23T16:35:58.86
IV.MF5.EHN. ML:3.3 0.001515 1.36 AML other m 2022-12-23T16:36:00.05
IV.MF5.EHE. ML:3.3 0.00148 0.46 AML other m 2022-12-23T16:36:00.48
IV.SACS.HHE. ML:2.7 0.00034399999999999996 0.46 AML other m 2022-12-23T16:36:00.68
IV.MURB.HNE. ML:3.5 0.0018700000000000001 1.52 AML other m 2022-12-23T16:36:01.87
IV.MURB.HHE. ML:3.5 0.00191 1.5 AML other m 2022-12-23T16:36:01.86
IV.CERA.HHE. ML:3.1 0.0009645 0.96 AML other m 2022-12-23T16:36:02.68
IV.RNI2.HHE. ML:3.2 0.0011 1.1 AML other m 2022-12-23T16:36:02.83
IV.ATCC.HNN. ML:3.3 0.00124 1.34 AML other m 2022-12-23T16:36:02.80
IV.ATCC.EHN. ML:3.3 0.001195 1.4 AML other m 2022-12-23T16:36:02.12
IV.CERA.HNE. ML:3.1 0.000952 1.18 AML other m 2022-12-23T16:36:03.68
IV.VAGA.HNN. ML:2.8 0.0003675 1.36 AML other m 2022-12-23T16:36:03.92
IV.CING.HNN. ML:4.2 0.00733 0.84 AML other m 2022-12-23T16:36:04.15
IV.MURB.HNN. ML:3.4 0.001415 0.32 AML other m 2022-12-23T16:36:04.64
IV.MURB.HHN. ML:3.5 0.0016699999999999998 0.34 AML other m 2022-12-23T16:36:04.63
IV.FOSV.HNN. ML:3.0 0.0005110000000000001 0.52 AML other m 2022-12-23T16:36:05.58
IV.FOSV.EHN. ML:3.0 0.0005635 0.54 AML other m 2022-12-23T16:36:05.59
IV.ATMI.HHN. ML:3.4 0.00124 0.48 AML other m 2022-12-23T16:36:06.00
IV.ATVO.HHE. ML:2.9 0.0003685 0.42 AML other m 2022-12-23T16:36:06.69
IV.ATCC.HNE. ML:3.4 0.0014449999999999999 0.64 AML other m 2022-12-23T16:36:06.86
IV.ATCC.EHE. ML:3.3 0.0013450000000000003 0.6 AML other m 2022-12-23T16:36:06.86
IV.SACS.HHN. ML:2.8 0.0004525 0.96 AML other m 2022-12-23T16:36:06.81
IV.SACS.HNN. ML:2.7 0.00041749999999999996 1.14 AML other m 2022-12-23T16:36:06.84
IV.RIBO.EHN.01 ML:3.1 0.0004525 0.68 AML other m 2022-12-23T16:36:06.60
IV.ATVO.HHN. ML:2.9 0.00038950000000000003 1.34 AML other m 2022-12-23T16:36:07.81
IV.EL6.EHN. ML:3.3 0.0009415 1.38 AML other m 2022-12-23T16:36:07.29
IV.ATVO.HNE. ML:2.9 0.0003435 0.86 AML other m 2022-12-23T16:36:07.58
IV.SSFR.HNE. ML:3.0 0.0005245 0.96 AML other m 2022-12-23T16:36:07.31
IV.CING.HHN. ML:2.8 0.00032199999999999997 0.98 AML other m 2022-12-23T16:36:07.49
IV.SSFR.HHE. ML:3.0 0.0004465 1 AML other m 2022-12-23T16:36:08.61
IV.CAFI.HNE. ML:2.8 0.000273 0.56 AML other m 2022-12-23T16:36:08.63
IV.CAFI.HHE. ML:2.8 0.0002515 0.56 AML other m 2022-12-23T16:36:08.35
IV.VAGA.HHN. ML:2.8 0.0003945 0.46 AML other m 2022-12-23T16:36:08.42
IV.FOSV.HNE. ML:3.0 0.0005899999999999999 0.54 AML other m 2022-12-23T16:36:08.56
IV.FOSV.EHE. ML:3.0 0.0006339999999999999 0.58 AML other m 2022-12-23T16:36:08.59
IV.EL6.EHE. ML:3.3 0.0009670000000000001 0.62 AML other m 2022-12-23T16:36:08.36
IV.SSFR.HNN. ML:3.1 0.0005780000000000001 0.8 AML other m 2022-12-23T16:36:08.86
IV.SSFR.HHN. ML:3.0 0.000497 0.26 AML other m 2022-12-23T16:36:08.86
IV.ATFO.HHN. ML:3.0 0.00043 0.72 AML other m 2022-12-23T16:36:09.49
IV.ATMI.HHE. ML:3.4 0.001105 1.04 AML other m 2022-12-23T16:36:09.72
IV.FRON.EHE. ML:2.8 0.00026250000000000004 0.64 AML other m 2022-12-23T16:36:09.39
IV.ATFO.HHE. ML:3.0 0.0005329999999999999 0.5 AML other m 2022-12-23T16:36:09.44
IV.VAGA.HHE. ML:2.7 0.00027600000000000004 0.78 AML other m 2022-12-23T16:36:10.04
IV.CAFI.HNN. ML:2.7 0.0002055 0.58 AML other m 2022-12-23T16:36:11.91
IV.CAFI.HHN. ML:2.7 0.00021150000000000002 0.58 AML other m 2022-12-23T16:36:11.91
IV.CING.HHE. ML:2.9 0.000366 0.6 AML other m 2022-12-23T16:36:12.90
IV.PIEI.HHN. ML:2.7 0.0002145 0.52 AML other m 2022-12-23T16:36:13.32
IV.PIEI.HHE. ML:2.8 0.00023099999999999998 0.42 AML other m 2022-12-23T16:36:13.60
IV.FRON.EHN. ML:3.0 0.0004345 1.26 AML other m 2022-12-23T16:36:14.14
IV.VAGA.HNE. ML:2.6 0.0002565 1.04 AML other m 2022-12-23T16:36:15.25
IV.RIBO.EHE.01 ML:3.0 0.00035549999999999997 1.06 AML other m 2022-12-23T16:36:17.61
IV.PARC.HHE. ML:3.0 0.0003085 0.42 AML other m 2022-12-23T16:36:17.54
IV.MPAG.EHE. ML:2.9 0.00027800000000000004 0.8 AML other m 2022-12-23T16:36:18.22
IV.MPAG.EHN. ML:2.8 0.0002445 0.68 AML other m 2022-12-23T16:36:18.64
IV.PARC.HHN. ML:2.8 0.000216 0.46 AML other m 2022-12-23T16:36:19.07
IV.ATVO.HNN. ML:2.9 0.00039549999999999996 1.2 AML other m 2022-12-23T16:36:19.67
IV.MELA.HHN. ML:3.0 0.000292 0.66 AML other m 2022-12-23T16:36:22.78
IV.MELA.HHE. ML:2.9 0.0002235 0.64 AML other m 2022-12-23T16:36:26.53
IV.CING.HNE. ML:4.2 0.007075 1 AML other m 2022-12-23T16:36:28.42
IV.CSNT.HHE. ML:2.2 0.0000485 1.36 AML other m 2022-12-23T16:36:32.19
IV.CSNT.HHN. ML:2.3 0.0000554 0.76 AML other m 2022-12-23T16:36:37.72
IV.AMUR.HHE. ML:2.5 0.000028499999999999998 0.52 AML other m 2022-12-23T16:36:45.31
IV.AMUR.HHN. ML:2.5 0.00002855 0.68 AML other m 2022-12-23T16:37:04.47
IV.MAGA.HHN. ML:3.2 0.00006135 0.64 AML other m 2022-12-23T16:37:11.60
IV.MAGA.HHE. ML:3.3 0.00007555000000000001 0.52 AML other m 2022-12-23T16:37:14.63
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, /tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols 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