Earthquake with magnitude of Md 3.2 on date 19-04-1985 and time 08:22:33 (Italy) in region 3 km N San Biagio Saracinisco (FR)

A magnitude Md 3.2 earthquake occured in region: 3 km N San Biagio Saracinisco (FR), on

  • 19-04-1985 06:22:33 (UTC)
  • 19-04-1985 08:22:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.64, 13.94 at 10 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
San Biagio Saracinisco FR 3 349 349
Picinisco FR 6 1218 1567
Settefrati FR 8 728 2295
Villa Latina FR 9 1241 3536
Pizzone IS 9 329 3865
Vallerotonda FR 10 1581 5446
Acquafondata FR 10 263 5709
Scapoli IS 11 680 6389
Castel San Vincenzo IS 11 516 6905
Atina FR 11 4316 11221
Gallinaro FR 12 1269 12490
Belmonte Castello FR 12 739 13229
Sant'Elia Fiumerapido FR 12 6166 19395
Rocchetta a Volturno IS 13 1113 20508
Viticuso FR 13 353 20861
San Donato Val di Comino FR 13 2107 22968
Alfedena AQ 14 864 23832
Montenero Val Cocchiara IS 14 538 24370
Cerro al Volturno IS 14 1281 25651
Filignano IS 14 648 26299
Barrea AQ 14 726 27025
Civitella Alfedena AQ 14 296 27321
Colli a Volturno IS 15 1349 28670
Scontrone AQ 15 574 29244
Villetta Barrea AQ 16 653 29897
Terelle FR 16 422 30319
Conca Casale IS 17 200 30519
Alvito FR 17 2713 33232
Montaquila IS 17 2456 35688
Fornelli IS 17 1909 37597
Cervaro FR 17 8109 45706
Pozzilli IS 17 2380 48086
Casalattico FR 18 574 48660
Cassino FR 18 36142 84802
Opi AQ 18 420 85222
Acquaviva d'Isernia IS 18 425 85647
Casalvieri FR 19 2698 88345
Rionero Sannitico IS 19 1118 89463
Venafro IS 19 11280 100743
San Vittore del Lazio FR 19 2636 103379
Vicalvi FR 20 783 104162
Villa Santa Lucia FR 20 2632 106794

Municipalities with at least 50000 inhabitants

An earthquake occurred to
71 Km NW of Caserta (76326 inhabitants)
77 Km N of Aversa (53047 inhabitants)
82 Km N of Giugliano in Campania (122974 inhabitants)
82 Km S of Chieti (51815 inhabitants)
85 Km N of Marano di Napoli (59874 inhabitants)
85 Km NW of Acerra (59573 inhabitants)
85 Km NW of Afragola (65057 inhabitants)
87 Km NW of Casoria (77642 inhabitants)
88 Km E of Latina (125985 inhabitants)
89 Km N of Pozzuoli (81661 inhabitants)
90 Km NW of Benevento (60091 inhabitants)
91 Km SE of L'Aquila (69753 inhabitants)
92 Km N of Napoli (974074 inhabitants)
95 Km S of Pescara (121014 inhabitants)
96 Km E of Velletri (53303 inhabitants)
97 Km NW of Portici (55274 inhabitants)
98 Km NW of Ercolano (53709 inhabitants)
99 Km S of Montesilvano (53738 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
Rev 1000 Md 3.2
ML-VAX 3.5
1985-04-19
06:22:33
41.64 13.94 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 4959
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-04-19 06:22:33 ± 0.228
Latitude 41.64 ± 0.02
Longitude 13.94 ± 0.03
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 4959

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) 3507.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 101
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 41
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1
Epicentral distance of station closest to the epicenter (degree) 0.00105
Epicentral distance of station farthest from the epicenter (degree) 0.04517
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 27
Magnitudes information

Md:3.2

Field Value
Value 3.2
Uncertainty
Num. used stations 9
Type of magnitude Md
Reference to an origin 4959
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:09:29

ML:3.5

Field Value
Value 3.5
Uncertainty
Num. used stations 9
Type of magnitude ML
Reference to an origin 4959
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
--.FO1.Z. 1985-04-19T06:24:45.00 10.0 undecidable manual SN 350 0.0452 1.55 0.2
--.CTI.Z. 1985-04-19T06:24:35.00 10.0 undecidable manual SN 340 0.0423 -0.92 0.3
--.FO1.Z. 1985-04-19T06:23:47.00 10.0 undecidable manual PN 350 0.0452 -1.54 0.4
--.BRT.Z. 1985-04-19T06:23:47.20 10.0 undecidable manual SN? 106 0.0227 3 0
--.SAL.Z. 1985-04-19T06:23:45.00 10.0 undecidable manual PN 329 0.042 1.27 0.6
--.CTI.Z. 1985-04-19T06:23:44.50 10.0 undecidable manual PN 340 0.0423 0.3 1
--.CH1.Z. 1985-04-19T06:23:44.00 10.0 undecidable manual SN 324 0.0222 1.28 0.4
--.TRI.Z. 1985-04-19T06:23:38.50 10.0 undecidable manual PN? 358 0.0366 3.01 0
--.AR1.Z. 1985-04-19T06:23:30.50 10.0 undecidable manual SN 338 0.018 -1.06 0.5
--.LCI.Z. 1985-04-19T06:23:28.00 10.0 undecidable manual PN 111 0.0307 1.61 0.5
--.AS1.Z. 1985-04-19T06:23:24.00 10.0 undecidable manual SN 326 0.0154 -0.72 0.6
--.SGO.Z. 1985-04-19T06:23:21.50 10.0 undecidable manual SN 135 0.0134 2 0.2
--.ORI.Z. 1985-04-19T06:23:16.50 10.0 undecidable manual PN? 129 0.0222 2.98 0
--.BRT.Z. 1985-04-19T06:23:15.00 10.0 undecidable manual PN 106 0.0227 0.67 1.3
--.PO9.Z. 1985-04-19T06:23:15.00 10.0 undecidable manual SN? 322 0.0107 2.63 0
--.CH1.Z. 1985-04-19T06:23:12.00 10.0 undecidable manual PN 324 0.0222 -1.48 0.7
--.BAI.Z. 1985-04-19T06:23:11.50 10.0 negative manual PN 102 0.0204 0.75 2.6
--.MA1.Z. 1985-04-19T06:23:10.00 10.0 undecidable manual PN 291 0.0198 0.1 1.6
--.AR1.Z. 1985-04-19T06:23:09.50 10.0 undecidable manual PN 338 0.018 2.46 0.2
--.RDP.Z. 1985-04-19T06:23:07.00 10.0 undecidable manual SG 277 0.0083 2.08 0.2
--.AS1.Z. 1985-04-19T06:23:04.50 10.0 undecidable manual PN 326 0.0154 1.41 0.9
--.AQU.Z. 1985-04-19T06:23:01.00 10.0 undecidable manual SG 331 0.0074 -0.75 0.6
--.MS1.Z. 1985-04-19T06:23:00.00 10.0 undecidable manual PN 86 0.0134 -0.17 1.7
--.SGO.Z. 1985-04-19T06:23:00.00 10.0 undecidable manual PN 135 0.0134 -0.08 1.7
--.PO9.Z. 1985-04-19T06:22:58.00 10.0 undecidable manual PN 322 0.0107 2.04 0.5
--.TR9.Z. 1985-04-19T06:22:56.00 10.0 undecidable manual PN 120 0.0102 0.81 1.4
--.MNS.Z. 1985-04-19T06:22:56.00 10.0 undecidable manual PN 309 0.0107 0.01 1.7
--.BS1.Z. 1985-04-19T06:22:54.00 10.0 positive manual PN 141 0.0098 -0.56 3.2
--.SOR.Z. 1985-04-19T06:22:53.00 10.0 undecidable manual PN 163 0.0098 -1.64 0.7
--.QR9.Z. 1985-04-19T06:22:51.00 10.0 undecidable manual PG? 168 0.007 2 0.2
--.OVO.Z. 1985-04-19T06:22:51.10 10.0 undecidable manual PG 156 0.0079 0.13 1.7
--.RDP.Z. 1985-04-19T06:22:50.00 10.0 undecidable manual PG 277 0.0083 -1.66 0.7
--.MSC.Z. 1985-04-19T06:22:49.80 10.0 undecidable manual SG 176 0.004 0.04 0.7
--.AQU.Z. 1985-04-19T06:22:48.20 10.0 undecidable manual PG 331 0.0074 -1.63 0.8
--.SGG.Z. 1985-04-19T06:22:48.90 10.0 undecidable manual SG 126 0.0037 0.13 0.7
--.DUI.Z. 1985-04-19T06:22:47.00 10.0 undecidable manual SG 86 0.0035 -0.99 0.8
--.MSC.Z. 1985-04-19T06:22:42.40 10.0 undecidable manual PG 176 0.004 -0.51 1.6
--.SGG.Z. 1985-04-19T06:22:41.40 10.0 positive manual PG 126 0.0037 -0.94 2.6
--.DUI.Z. 1985-04-19T06:22:40.50 10.0 positive manual PG 86 0.0035 -1.38 1.9
--.SD1.Z. 1985-04-19T06:22:38.00 10.0 undecidable manual SG 307 0.0011 -1.27 0.6
--.SD1.Z. 1985-04-19T06:22:36.00 10.0 negative manual PG 307 0.0011 -0.85 2.8
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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