Earthquake with magnitude of Md 3.2 on date 29-11-1988 and time 13:28:39 (Italy) in region 5 km SW Lanuvio (RM)

A magnitude Md 3.2 earthquake occured in region: 5 km SW Lanuvio (RM), on

  • 29-11-1988 12:28:39 (UTC)
  • 29-11-1988 13:28:39 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.6520, 12.6610 at 5 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
Lanuvio RM 5 13632 13632
Aprilia LT 6 73446 87078
Genzano di Roma RM 7 23970 111048
Ariccia RM 8 19407 130455
Albano Laziale RM 9 41715 172170
Nemi RM 9 1943 174113
Velletri RM 11 53303 227416
Ardea RM 11 49183 276599
Castel Gandolfo RM 11 8997 285596
Rocca di Papa RM 13 17034 302630
Marino RM 13 43026 345656
Pomezia RM 13 62966 408622
Grottaferrata RM 15 20327 428949
Cisterna di Latina LT 15 36868 465817
Lariano RM 17 13432 479249
Frascati RM 17 22087 501336
Ciampino RM 18 38412 539748
Rocca Priora RM 18 11962 551710
Monte Compatri RM 19 11978 563688
Monte Porzio Catone RM 19 8693 572381

Municipalities with at least 50000 inhabitants

An earthquake occurred to
6 Km N of Aprilia (73446 inhabitants)
11 Km W of Velletri (53303 inhabitants)
13 Km E of Pomezia (62966 inhabitants)
23 Km N of Anzio (54211 inhabitants)
29 Km NW of Latina (125985 inhabitants)
31 Km SE of Roma (2864731 inhabitants)
37 Km SW of Tivoli (56533 inhabitants)
38 Km E of Fiumicino (78395 inhabitants)
39 Km S of Guidonia Montecelio (88673 inhabitants)
87 Km SE of Civitavecchia (52991 inhabitants)
97 Km SE of Viterbo (67173 inhabitants)
99 Km SW of L'Aquila (69753 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
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
Md 3.2
ML-VAX 2.9
1988-11-29
12:28:39
41.652 12.661 5 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 82269
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1988-11-29 12:28:39 ± 0.482
Latitude 41.6520 ± 0.0201
Longitude 12.6610 ± 0.0252
Depth (km) 5 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 82269

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 3062.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 181
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.00097
Epicentral distance of station farthest from the epicenter (degree) 0.04347
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 20
Magnitudes information

Md:3.2

Field Value
Value 3.2
Uncertainty
Num. used stations 10
Type of magnitude Md
Reference to an origin 82269
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:17:19

ML:2.9

Field Value
Value 2.9
Uncertainty
Num. used stations 4
Type of magnitude ML
Reference to an origin 82269
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.RBL.Z. 1988-11-29T12:30:46.00 10.0 undecidable manual SN 7 4.8285 -0.46 0.3
--.MGR.Z. 1988-11-29T12:29:54.88 10.0 undecidable manual SN 123 2.6529 0.05 0.5
--.RBL.Z. 1988-11-29T12:29:54.00 10.0 undecidable manual PN 7 4.8285 1.08 0.3
--.PGD.Z. 1988-11-29T12:29:48.00 10.0 undecidable manual SN 343 2.3199 1.07 0.2
--.CRE.Z. 1988-11-29T12:29:40.00 10.0 undecidable manual SN 345 2.0313 0 0.6
--.ARV.Z. 1988-11-29T12:29:36.00 10.0 undecidable manual SN 6 1.8537 0.21 0.6
--.SS8.Z. 1988-11-29T12:29:27.20 10.0 undecidable manual SN 17 1.4097 1.86 0.1
--.ASS.Z. 1988-11-29T12:29:24.50 10.0 undecidable manual SN 359 1.3986 -0.63 0.5
--.DUI.Z. 1988-11-29T12:29:23.00 10.0 undecidable manual SN 89 1.3431 -0.52 0.6
--.MGR.Z. 1988-11-29T12:29:23.88 10.0 undecidable manual PN 123 2.6529 0.77 0.8
--.MAO.Z. 1988-11-29T12:29:22.27 10.0 undecidable manual SN 304 1.3431 -1.56 0.1
--.PGD.Z. 1988-11-29T12:29:19.00 10.0 undecidable manual PN 343 2.3199 0.45 1.2
--.CRE.Z. 1988-11-29T12:29:15.00 10.0 undecidable manual PN 345 2.0313 0.46 1.3
--.SSO.Z. 1988-11-29T12:29:13.40 10.0 undecidable manual PN! 18 1.7205 3 0
--.ARV.Z. 1988-11-29T12:29:12.21 10.0 undecidable manual PN 6 1.8537 0.1 1.6
--.AOI.Z. 1988-11-29T12:29:11.60 10.0 undecidable manual PN! 19 2.0091 -2.71 0
--.SDI.Z. 1988-11-29T12:29:10.35 10.0 undecidable manual SG 85 0.8547 0.11 0.7
--.CIO.Z. 1988-11-29T12:29:08.50 10.0 undecidable manual PN 12 1.5762 0.16 1.7
--.MNS.Z. 1988-11-29T12:29:06.50 10.0 undecidable manual SG 1 0.7326 0.34 0.6
--.SS8.Z. 1988-11-29T12:29:06.30 10.0 undecidable manual PN 17 1.4097 0.22 1.7
--.ALP.Z. 1988-11-29T12:29:05.10 10.0 undecidable manual PN 30 1.2987 0.48 2.9
--.DUI.Z. 1988-11-29T12:29:05.34 10.0 undecidable manual PN 89 1.3431 0.31 1.6
--.ASS.Z. 1988-11-29T12:29:05.57 10.0 undecidable manual PN 359 1.3986 -0.39 1.5
--.MAO.Z. 1988-11-29T12:29:04.67 10.0 undecidable manual PN 304 1.3431 -0.54 1.4
--.AZI.Z. 1988-11-29T12:29:04.50 10.0 undecidable manual SG 59 0.666 0.44 0.6
--.RFI.Z. 1988-11-29T12:29:00.99 10.0 undecidable manual PG 109 1.0434 0.07 1.7
--.AQU.Z. 1988-11-29T12:28:57.28 10.0 undecidable manual PG 37 0.888 -0.68 1.2
--.SDI.Z. 1988-11-29T12:28:56.74 10.0 undecidable manual PG 85 0.8547 -0.63 1.3
--.MNS.Z. 1988-11-29T12:28:53.50 10.0 positive manual PG 1 0.7326 -1.51 0.6
--.AZI.Z. 1988-11-29T12:28:52.95 10.0 negative manual PG 59 0.666 -0.84 2
--.CP9.Z. 1988-11-29T12:28:49.14 10.0 undecidable manual SG 45 0.2997 -2.4 0
--.RDP.Z. 1988-11-29T12:28:46.00 10.0 undecidable manual SG 21 0.111 1.49 0.1
--.CP9.Z. 1988-11-29T12:28:46.88 10.0 negative manual PG 45 0.2997 0.31 3.2
--.RDP.Z. 1988-11-29T12:28:43.00 10.0 negative manual PG 21 0.111 0.49 2.8
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