Earthquake with magnitude of Md 2.4 on date 02-11-1988 and time 02:18:15 (Italy) in region 3 km NE Castel di Sangro (AQ)

A magnitude Md 2.4 earthquake occured in region: 3 km NE Castel di Sangro (AQ), on

  • 02-11-1988 01:18:15 (UTC)
  • 02-11-1988 02:18:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.8110, 14.1230 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
Castel di Sangro AQ 3 6538 6538
Roccaraso AQ 5 1627 8165
San Pietro Avellana IS 6 503 8668
Ateleta AQ 8 1181 9849
Rivisondoli AQ 8 700 10549
Scontrone AQ 10 574 11123
Pescocostanzo AQ 10 1128 12251
Castel del Giudice IS 10 346 12597
Rionero Sannitico IS 11 1118 13715
Alfedena AQ 11 864 14579
Montenero Val Cocchiara IS 12 538 15117
Vastogirardi IS 12 704 15821
Capracotta IS 12 903 16724
Barrea AQ 12 726 17450
Gamberale CH 13 320 17770
Forlì del Sannio IS 14 675 18445
Sant'Angelo del Pesco IS 14 364 18809
Roccasicura IS 15 550 19359
Acquaviva d'Isernia IS 16 425 19784
Pizzoferrato CH 16 1130 20914
Civitella Alfedena AQ 16 296 21210
Pescopennataro IS 16 285 21495
Villetta Barrea AQ 17 653 22148
Cerro al Volturno IS 17 1281 23429
Pizzone IS 18 329 23758
Carovilli IS 18 1359 25117
Castel San Vincenzo IS 18 516 25633
Rocca Pia AQ 18 178 25811
Quadri CH 19 815 26626
Palena CH 19 1392 28018
Borrello CH 19 354 28372

Municipalities with at least 50000 inhabitants

An earthquake occurred to
60 Km S of Chieti (51815 inhabitants)
73 Km S of Pescara (121014 inhabitants)
78 Km S of Montesilvano (53738 inhabitants)
84 Km N of Caserta (76326 inhabitants)
85 Km SE of L'Aquila (69753 inhabitants)
93 Km N of Aversa (53047 inhabitants)
94 Km NW of Benevento (60091 inhabitants)
98 Km N of Acerra (59573 inhabitants)
98 Km N of Giugliano in Campania (122974 inhabitants)
100 Km N of Afragola (65057 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 2.4
ML-VAX 1.6
1988-11-02
01:18:15
41.811 14.123 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 80259
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1988-11-02 01:18:15 ± 0.368
Latitude 41.8110 ± 0.0281
Longitude 14.1230 ± 0.0185
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 80259

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) 3487.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 191
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 9
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00227
Epicentral distance of station farthest from the epicenter (degree) 0.01376
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitudes information

Md:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 5
Type of magnitude Md
Reference to an origin 80259
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:15:31

ML:1.6

Field Value
Value 1.6
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 80259
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
--.SGO.Z. 1988-11-02T01:19:05.00 10.0 undecidable manual SN 143 1.5318 1.63 0
--.SGO.Z. 1988-11-02T01:18:42.80 10.0 undecidable manual PN 143 1.5318 -0.13 0.9
--.AZI.Z. 1988-11-02T01:18:35.50 10.0 undecidable manual SG 288 0.5439 0.27 0.5
--.AZI.Z. 1988-11-02T01:18:26.50 10.0 undecidable manual PG 288 0.5439 -0.18 1.4
--.RFI.Z. 1988-11-02T01:18:25.91 10.0 undecidable manual PG 191 0.5106 -0.4 1.1
--.DUI.Z. 1988-11-02T01:18:25.50 10.0 undecidable manual SG 120 0.2886 -0.91 0.1
--.SDI.Z. 1988-11-02T01:18:24.86 10.0 undecidable manual SG 246 0.2553 -0.08 0.6
--.DUI.Z. 1988-11-02T01:18:21.79 10.0 undecidable manual PG 120 0.2886 0.2 1.4
--.SDI.Z. 1988-11-02T01:18:20.79 10.0 positive manual PG 246 0.2553 0.05 3
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download