Earthquake with magnitude of Md 3.0 on date 25-03-1985 and time 06:32:48 (Italy) in region 1 km W Morra De Sanctis (AV)

A magnitude Md 3.0 earthquake occured in region: 1 km W Morra De Sanctis (AV), on

  • 25-03-1985 05:32:48 (UTC)
  • 25-03-1985 06:32:48 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.93, 15.23 at 4 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
Morra De Sanctis AV 1 1297 1297
Guardia Lombardi AV 4 1718 3015
Sant'Angelo dei Lombardi AV 5 4250 7265
Rocca San Felice AV 6 851 8116
Lioni AV 6 6201 14317
Andretta AV 8 1927 16244
Teora AV 8 1537 17781
Torella dei Lombardi AV 10 2144 19925
Conza della Campania AV 12 1373 21298
Carife AV 12 1408 22706
Cairano AV 12 326 23032
Caposele AV 12 3483 26515
Vallata AV 13 2714 29229
Villamaina AV 13 995 30224
Nusco AV 13 4203 34427
Trevico AV 14 993 35420
Castelnuovo di Conza SA 14 619 36039
Castel Baronia AV 14 1129 37168
Sant'Andrea di Conza AV 15 1539 38707
Sturno AV 15 3080 41787
Frigento AV 15 3780 45567
Santomenna SA 15 443 46010
San Nicola Baronia AV 15 771 46781
Bisaccia AV 16 3831 50612
Vallesaccarda AV 16 1386 51998
Calabritto AV 16 2391 54389
San Sossio Baronia AV 16 1643 56032
Castelfranci AV 16 2041 58073
Gesualdo AV 16 3516 61589
Laviano SA 17 1438 63027
Pescopagano PZ 17 1910 64937
Bagnoli Irpino AV 17 3217 68154
Paternopoli AV 17 2384 70538
Calitri AV 18 4666 75204
Flumeri AV 18 2963 78167
Cassano Irpino AV 18 982 79149
Scampitella AV 19 1234 80383
Montemarano AV 20 2851 83234

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km E of Avellino (54857 inhabitants)
41 Km NE of Battipaglia (50786 inhabitants)
44 Km SE of Benevento (60091 inhabitants)
48 Km NE of Salerno (135261 inhabitants)
51 Km NE of Cava de' Tirreni (53659 inhabitants)
58 Km NW of Potenza (67122 inhabitants)
63 Km E of Scafati (50787 inhabitants)
65 Km SW of Foggia (151991 inhabitants)
68 Km SW of Cerignola (58396 inhabitants)
68 Km E of Castellammare di Stabia (66466 inhabitants)
72 Km E of Acerra (59573 inhabitants)
75 Km E of Torre del Greco (86275 inhabitants)
75 Km E of Portici (55274 inhabitants)
76 Km E of Ercolano (53709 inhabitants)
77 Km E of Caserta (76326 inhabitants)
78 Km E of Afragola (65057 inhabitants)
79 Km E of Casoria (77642 inhabitants)
83 Km E of Napoli (974074 inhabitants)
86 Km S of San Severo (53905 inhabitants)
86 Km E of Aversa (53047 inhabitants)
87 Km E of Giugliano in Campania (122974 inhabitants)
88 Km E of Marano di Napoli (59874 inhabitants)
95 Km W of Andria (100440 inhabitants)
96 Km E of Pozzuoli (81661 inhabitants)
97 Km SW of Manfredonia (57279 inhabitants)
98 Km W of Barletta (94814 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 3.0
ML-VAX 2.6
1985-03-25
05:32:48
40.93 15.23 3 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 3619
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-03-25 05:32:48 ± 0.275
Latitude 40.93 ± 0.01
Longitude 15.23 ± 0.02
Depth (km) 3 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 3619

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) 2562.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.00105
Epicentral distance of station farthest from the epicenter (degree) 0.03578
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

Md:3

Field Value
Value 3
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 3619
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:08:22

ML:2.6

Field Value
Value 2.6
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 3619
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
--.PHP.Z. 1985-03-25T05:33:50.20 10.0 undecidable manual PN 77 0.0358 -0.5 0.5
--.MNS.Z. 1985-03-25T05:33:30.50 10.0 undecidable manual PN 308 0.0215 1.54 0.1
--.AQU.Z. 1985-03-25T05:33:23.00 10.0 undecidable manual PN 316 0.0177 -0.15 1
--.FG2.Z. 1985-03-25T05:33:19.30 10.0 undecidable manual SG 356 0.0079 -1.05 0.2
--.BRT.Z. 1985-03-25T05:33:16.90 10.0 undecidable manual PN 91 0.013 1 0.6
--.SD1.Z. 1985-03-25T05:33:15.00 10.0 negative manual PN 306 0.0119 0.8 1.4
--.BAI.Z. 1985-03-25T05:33:13.50 10.0 undecidable manual PN 81 0.0113 0.25 1.2
--.FOG.Z. 1985-03-25T05:33:09.30 10.0 undecidable manual SG 24 0.0052 -1.29 0.1
--.FG3.Z. 1985-03-25T05:33:08.20 10.0 undecidable manual PG 34 0.0085 -0.15 2.7
--.FG2.Z. 1985-03-25T05:33:06.70 10.0 undecidable manual PG 356 0.0079 -0.38 1.2
--.SGO.Z. 1985-03-25T05:33:03.90 10.0 undecidable manual SG 171 0.0033 0.62 0.6
--.BS1.Z. 1985-03-25T05:33:02.30 10.0 undecidable manual SG 243 0.0031 0.04 0.8
--.SOR.Z. 1985-03-25T05:33:02.80 10.0 undecidable manual PG 243 0.0068 -2.08 0.1
--.FOG.Z. 1985-03-25T05:33:01.20 10.0 undecidable manual PG 24 0.0052 -0.25 1.3
--.SGO.Z. 1985-03-25T05:32:57.20 10.0 undecidable manual PG 171 0.0033 -0.02 1.4
--.BS1.Z. 1985-03-25T05:32:55.40 10.0 undecidable manual PG 243 0.0031 -1.23 0.6
--.FG4.Z. 1985-03-25T05:32:55.20 10.0 undecidable manual PG 46 0.0027 -0.4 2.3
--.TR9.Z. 1985-03-25T05:32:52.50 10.0 positive manual PG 359 0.0011 0.79 1.8
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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