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) 41.652, 12.661 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
Seismic hazard
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 Takeoff_angle Residual Weight
--.RBL.Z. 1988-11-29T12:30:46.00 10.0 undecidable manual SN 7 0.0435 -0.46 0.3
--.RBL.Z. 1988-11-29T12:29:54.00 10.0 undecidable manual PN 7 0.0435 1.08 0.3
--.MGR.Z. 1988-11-29T12:29:54.88 10.0 undecidable manual SN 123 0.0239 0.05 0.5
--.PGD.Z. 1988-11-29T12:29:48.00 10.0 undecidable manual SN 343 0.0209 1.07 0.2
--.CRE.Z. 1988-11-29T12:29:40.00 10.0 undecidable manual SN 345 0.0183 0 0.6
--.ARV.Z. 1988-11-29T12:29:36.00 10.0 undecidable manual SN 6 0.0167 0.21 0.6
--.SS8.Z. 1988-11-29T12:29:27.20 10.0 undecidable manual SN 17 0.0127 1.86 0.1
--.ASS.Z. 1988-11-29T12:29:24.50 10.0 undecidable manual SN 359 0.0126 -0.63 0.5
--.MGR.Z. 1988-11-29T12:29:23.88 10.0 undecidable manual PN 123 0.0239 0.77 0.8
--.DUI.Z. 1988-11-29T12:29:23.00 10.0 undecidable manual SN 89 0.0121 -0.52 0.6
--.MAO.Z. 1988-11-29T12:29:22.27 10.0 undecidable manual SN 304 0.0121 -1.56 0.1
--.PGD.Z. 1988-11-29T12:29:19.00 10.0 undecidable manual PN 343 0.0209 0.45 1.2
--.CRE.Z. 1988-11-29T12:29:15.00 10.0 undecidable manual PN 345 0.0183 0.46 1.3
--.SSO.Z. 1988-11-29T12:29:13.40 10.0 undecidable manual PN! 18 0.0155 3 0
--.ARV.Z. 1988-11-29T12:29:12.21 10.0 undecidable manual PN 6 0.0167 0.1 1.6
--.AOI.Z. 1988-11-29T12:29:11.60 10.0 undecidable manual PN! 19 0.0181 -2.71 0
--.SDI.Z. 1988-11-29T12:29:10.35 10.0 undecidable manual SG 85 0.0077 0.11 0.7
--.CIO.Z. 1988-11-29T12:29:08.50 10.0 undecidable manual PN 12 0.0142 0.16 1.7
--.SS8.Z. 1988-11-29T12:29:06.30 10.0 undecidable manual PN 17 0.0127 0.22 1.7
--.MNS.Z. 1988-11-29T12:29:06.50 10.0 undecidable manual SG 1 0.0066 0.34 0.6
--.ASS.Z. 1988-11-29T12:29:05.57 10.0 undecidable manual PN 359 0.0126 -0.39 1.5
--.ALP.Z. 1988-11-29T12:29:05.10 10.0 undecidable manual PN 30 0.0117 0.48 2.9
--.DUI.Z. 1988-11-29T12:29:05.34 10.0 undecidable manual PN 89 0.0121 0.31 1.6
--.MAO.Z. 1988-11-29T12:29:04.67 10.0 undecidable manual PN 304 0.0121 -0.54 1.4
--.AZI.Z. 1988-11-29T12:29:04.50 10.0 undecidable manual SG 59 0.006 0.44 0.6
--.RFI.Z. 1988-11-29T12:29:00.99 10.0 undecidable manual PG 109 0.0094 0.07 1.7
--.AQU.Z. 1988-11-29T12:28:57.28 10.0 undecidable manual PG 37 0.008 -0.68 1.2
--.SDI.Z. 1988-11-29T12:28:56.74 10.0 undecidable manual PG 85 0.0077 -0.63 1.3
--.MNS.Z. 1988-11-29T12:28:53.50 10.0 positive manual PG 1 0.0066 -1.51 0.6
--.AZI.Z. 1988-11-29T12:28:52.95 10.0 negative manual PG 59 0.006 -0.84 2
--.CP9.Z. 1988-11-29T12:28:49.14 10.0 undecidable manual SG 45 0.0027 -2.4 0
--.RDP.Z. 1988-11-29T12:28:46.00 10.0 undecidable manual SG 21 0.001 1.49 0.1
--.CP9.Z. 1988-11-29T12:28:46.88 10.0 negative manual PG 45 0.0027 0.31 3.2
--.RDP.Z. 1988-11-29T12:28:43.00 10.0 negative manual PG 21 0.001 0.49 2.8
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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