Earthquake with magnitude of ML 2.0 on date 19-05-2022 and time 00:07:15 (UTC) in region 5 km SW Montelibretti (RM)

A magnitude ML 2.0 earthquake occured in region: 5 km SW Montelibretti (RM), on

  • 19-05-2022 00:07:15 (UTC)
  • 19-05-2022 02:07:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.0950, 12.7220 at 8 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
Montelibretti RM 5 5323 5323
Palombara Sabina RM 5 13269 18592
Moricone RM 5 2650 21242
Sant'Angelo Romano RM 7 5018 26260
Montorio Romano RM 9 1984 28244
Nerola RM 9 1926 30170
Monteflavio RM 9 1348 31518
Mentana RM 10 22921 54439
Monterotondo RM 10 40830 95269
Guidonia Montecelio RM 11 88673 183942
Marcellina RM 11 7280 191222
Scandriglia RI 13 3108 194330
Fara in Sabina RI 13 13742 208072
San Polo dei Cavalieri RM 13 2992 211064
Toffia RI 13 1058 212122
Fiano Romano RM 14 15360 227482
Fonte Nuova RM 14 32562 260044
Poggio Nativo RI 15 2622 262666
Licenza RM 15 1011 263677
Castelnuovo di Farfa RI 15 1059 264736
Roccagiovine RM 16 263 264999
Percile RM 16 255 265254
Capena RM 16 10592 275846
Tivoli RM 16 56533 332379
Civitella San Paolo RM 16 2066 334445
Riano RM 16 10466 344911
Vicovaro RM 17 4019 348930
Frasso Sabino RI 17 743 349673
Montopoli di Sabina RI 17 4210 353883
Mompeo RI 17 530 354413
Poggio Moiano RI 18 2751 357164
Castel Madama RM 18 7399 364563
Torrita Tiberina RM 18 1089 365652
Mandela RM 18 917 366569
Nazzano RM 18 1436 368005
Salisano RI 18 567 368572
Orvinio RI 18 405 368977
Castelnuovo di Porto RM 19 8630 377607
Morlupo RM 19 8696 386303
Casaprota RI 19 744 387047
Monteleone Sabino RI 19 1224 388271
Poggio Mirteto RI 19 6315 394586

Municipalities with at least 50000 inhabitants

An earthquake occurred to
11 Km N of Guidonia Montecelio (88673 inhabitants)
16 Km NW of Tivoli (56533 inhabitants)
30 Km NE of Roma (2864731 inhabitants)
46 Km N of Velletri (53303 inhabitants)
51 Km NE of Pomezia (62966 inhabitants)
52 Km S of Terni (111501 inhabitants)
54 Km NE of Fiumicino (78395 inhabitants)
56 Km N of Aprilia (73446 inhabitants)
62 Km SE of Viterbo (67173 inhabitants)
63 Km W of L'Aquila (69753 inhabitants)
71 Km N of Latina (125985 inhabitants)
72 Km N of Anzio (54211 inhabitants)
77 Km E of Civitavecchia (52991 inhabitants)
96 Km S of Foligno (57155 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
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
Reviewed
Rev100
ML 2.0 2022-05-19
00:07:15
42.0952 12.7218 9 2022-05-19
00:11:43
Sala Sismica INGV-Roma 104839901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-19 00:07:15 ± 0.06
Latitude 42.0952 ± 0.0054
Longitude 12.7218 ± 0.0061
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 104839901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 722
Semi-minor axis of confidence ellipse (meter) 269
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 218
Circular confidence region, given by single value of horizontal uncertainty (meter) 720.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 119
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.55938
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 7
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 38
Type of magnitude ML
Reference to an origin 104839901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-19 00:11:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.BRIS.HHZ. 2022-05-19T00:08:27.82 3.0 undecidable manual Sg 6.15 0
IV.MSSA.HHZ. 2022-05-19T00:08:14.34 3.0 undecidable manual Pg 8.02 0
IV.GRIS.EHZ. 2022-05-19T00:08:05.01 3.0 undecidable manual Pn -2.76 0
IV.RIBO.EHZ.01 2022-05-19T00:08:00.67 3.0 undecidable manual S -3.63 0
IV.MCRV.HHZ. 2022-05-19T00:07:54.37 3.0 undecidable manual Pn 1.54 0
IV.GUMA.HHZ. 2022-05-19T00:07:52.95 3.0 undecidable manual S 0.82 0
IV.MML1.EHZ. 2022-05-19T00:07:50.17 3.0 undecidable manual S -1.03 0
IV.FDMO.HHZ. 2022-05-19T00:07:49.02 3.0 undecidable manual S -0.28 0
IV.CESI.HHZ. 2022-05-19T00:07:47.48 3.0 undecidable manual S 0.05 0
IV.POFI.HNZ. 2022-05-19T00:07:45.09 3.0 undecidable manual S 0.14 0
IV.NRCA.HHZ. 2022-05-19T00:07:42.08 3.0 undecidable manual S -1.02 0
IV.RIBO.EHZ.01 2022-05-19T00:07:42.76 3.0 positive manual P 0.01 0
IV.MOMA.HHZ. 2022-05-19T00:07:41.80 3.0 undecidable manual S 0.71 0
IV.CESX.HHZ. 2022-05-19T00:07:35.07 3.0 undecidable manual S 349 0.5225 50 1.52 0
IV.MMO1.EHZ. 2022-05-19T00:07:35.15 3.0 positive manual P 2.01 0
IV.RM33.EHZ. 2022-05-19T00:07:34.14 3.0 undecidable manual S -0.86 0
IV.MML1.EHZ. 2022-05-19T00:07:34.61 3.0 undecidable manual P -0.78 0
IV.LNSS.HHZ. 2022-05-19T00:07:34.35 0.6 undecidable manual S 25 0.5594 50 -0.28 43
IV.BARO.EHZ. 2022-05-19T00:07:33.51 0.6 undecidable manual S 287 0.5198 50 0.05 45
IV.GUAR.HHZ. 2022-05-19T00:07:33.79 0.6 undecidable manual S 124 0.5324 50 -0.04 45
IV.FDMO.HHZ. 2022-05-19T00:07:32.77 3.0 undecidable manual P -1.55 0
IV.CESI.HHZ. 2022-05-19T00:07:32.65 3.0 negative manual P -0.62 0
IV.NRCA.HHZ. 2022-05-19T00:07:30.38 3.0 negative manual P -0.46 0
IV.MOMA.HHZ. 2022-05-19T00:07:29.26 3.0 positive manual P -0.45 0
IV.SMA1.EHZ. 2022-05-19T00:07:29.37 3.0 negative manual P 0.3 0
IV.VVLD.HHZ. 2022-05-19T00:07:28.52 3.0 undecidable manual P -1.02 0
IV.FAGN.HHZ. 2022-05-19T00:07:27.97 3.0 positive manual P -0.44 0
IV.LNSS.HHZ. 2022-05-19T00:07:26.43 0.6 negative manual P 25 0.5594 50 0.08 45
IV.RM33.EHZ. 2022-05-19T00:07:26.01 3.0 positive manual P -0.28 0
IV.CESX.HHZ. 2022-05-19T00:07:26.19 0.6 positive manual P 349 0.5225 50 0.46 42
IV.GUAR.HHZ. 2022-05-19T00:07:25.57 0.6 positive manual P 124 0.5324 50 -0.32 43
IV.BARO.EHZ. 2022-05-19T00:07:25.64 1.0 undecidable manual P 287 0.5198 50 -0.04 23
IV.PTQR.HHZ. 2022-05-19T00:07:25.34 3.0 negative manual P -0.43 0
IV.CERT.HHZ. 2022-05-19T00:07:24.92 0.6 undecidable manual S 127 0.2419 108 0.1 48
IV.SRES.HHZ. 2022-05-19T00:07:23.50 0.6 undecidable manual S 312 0.2113 110 -0.21 47
IV.SRES.HHZ. 2022-05-19T00:07:20.24 1.0 negative manual P 312 0.2113 110 0.2 23
IV.CERT.HHZ. 2022-05-19T00:07:20.81 0.1 undecidable manual P 127 0.2419 108 0.12 95
IV.MTCE.HHZ. 2022-05-19T00:07:19.00 0.6 undecidable manual S 168 0.0737 136 -0.15 49
IV.MTCE.HHZ. 2022-05-19T00:07:17.41 0.1 positive manual P 168 0.0737 136 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTCE.HHN. ML:2.0 0.00145 0.2 AML other m 2022-05-19T00:07:19.83
IV.MTCE.HHE. ML:2.1 0.00213 0.28 AML other m 2022-05-19T00:07:19.98
IV.CERT.HHN. ML:2.0 0.000642 0.66 AML other m 2022-05-19T00:07:25.33
IV.CERT.HNN. ML:2.0 0.00062 0.64 AML other m 2022-05-19T00:07:25.33
IV.CERT.HNE. ML:2.3 0.0010745 0.58 AML other m 2022-05-19T00:07:25.86
IV.CERT.HHE. ML:1.9 0.0004145 1.46 AML other m 2022-05-19T00:07:26.86
IV.PTQR.HHE. ML:1.8 0.00013000000000000002 0.3 AML other m 2022-05-19T00:07:34.47
IV.GUAR.HHN. ML:2.0 0.000192 0.3 AML other m 2022-05-19T00:07:35.34
IV.PTQR.HHN. ML:1.7 0.000118 0.26 AML other m 2022-05-19T00:07:35.51
IV.GUAR.HHE. ML:2.0 0.0002145 1.44 AML other m 2022-05-19T00:07:35.73
IV.LNSS.HHE. ML:2.0 0.000222 0.48 AML other m 2022-05-19T00:07:35.57
IV.RM33.EHE. ML:1.9 0.000153 0.28 AML other m 2022-05-19T00:07:36.22
IV.LNSS.HHN. ML:2.1 0.00023249999999999999 0.44 AML other m 2022-05-19T00:07:37.08
IV.CESX.HHN. ML:1.6 0.00009409999999999998 0.8 AML other m 2022-05-19T00:07:37.92
IV.CESX.HHE. ML:1.6 0.000092 1.2 AML other m 2022-05-19T00:07:38.81
IV.BARO.EHN. ML:1.7 0.00010439999999999999 1.46 AML other m 2022-05-19T00:07:41.83
IV.RM33.EHN. ML:1.8 0.00013550000000000001 1.56 AML other m 2022-05-19T00:07:42.14
IV.MOMA.HHN. ML:2.0 0.000156 0.24 AML other m 2022-05-19T00:07:43.74
IV.SMA1.EHE. ML:2.1 0.000176 0.56 AML other m 2022-05-19T00:07:44.55
IV.BARO.EHE. ML:1.6 0.0000885 1.56 AML other m 2022-05-19T00:07:44.98
IV.VVLD.HHN. ML:1.7 0.00006934999999999999 0.46 AML other m 2022-05-19T00:07:45.37
IV.MOMA.HHE. ML:2.0 0.000142 0.3 AML other m 2022-05-19T00:07:45.71
IV.NRCA.HHE. ML:2.1 0.00014350000000000002 1.84 AML other m 2022-05-19T00:07:45.05
IV.NRCA.HHN. ML:1.8 0.00008035 0.42 AML other m 2022-05-19T00:07:46.05
IV.SMA1.EHN. ML:2.1 0.00020050000000000002 1.6 AML other m 2022-05-19T00:07:46.86
IV.FAGN.HHE. ML:2.1 0.000187 1.1 AML other m 2022-05-19T00:07:47.72
IV.FAGN.HHN. ML:2.2 0.000272 0.4 AML other m 2022-05-19T00:07:47.22
IV.VVLD.HHE. ML:1.7 0.00007185 0.36 AML other m 2022-05-19T00:07:47.87
IV.FDMO.HHE. ML:2.0 0.00008585 0.28 AML other m 2022-05-19T00:07:49.20
IV.FDMO.HHN. ML:2.0 0.000083 1.46 AML other m 2022-05-19T00:07:49.01
IV.CESI.HHE. ML:2.1 0.000124 1.1 AML other m 2022-05-19T00:07:51.84
IV.CESI.HHN. ML:2.2 0.00016399999999999997 0.44 AML other m 2022-05-19T00:07:51.64
IV.MML1.EHE. ML:1.9 0.0000707 0.32 AML other m 2022-05-19T00:07:52.65
IV.MMO1.EHE. ML:1.9 0.00008044999999999999 0.76 AML other m 2022-05-19T00:07:52.53
IV.MMO1.EHN. ML:2.0 0.00009375 1.62 AML other m 2022-05-19T00:07:52.18
IV.MML1.EHN. ML:1.9 0.0000681 0.62 AML other m 2022-05-19T00:07:55.32
IV.GUMA.HHN. ML:2.4 0.000169 0.48 AML other m 2022-05-19T00:07:56.08
IV.GUMA.HHE. ML:2.5 0.0002235 0.4 AML other m 2022-05-19T00:07:56.60
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, http://terremoti.ingv.it/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