Earthquake with magnitude of Md 2.2 on date 12-11-1988 and time 03:23:48 (Italy) in region 4 km NE Venarotta (AP)

A magnitude Md 2.2 earthquake occured in region: 4 km NE Venarotta (AP), on

  • 12-11-1988 02:23:48 (UTC)
  • 12-11-1988 03:23:48 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.92, 13.51 at 9 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
Venarotta AP 4 2066 2066
Palmiano AP 5 196 2262
Force AP 6 1354 3616
Rotella AP 6 906 4522
Roccafluvione AP 7 2010 6532
Montedinove AP 9 488 7020
Ascoli Piceno AP 9 49407 56427
Montefalcone Appennino FM 9 424 56851
Castignano AP 9 2796 59647
Comunanza AP 9 3166 62813
Montalto delle Marche AP 11 2122 64935
Smerillo FM 11 365 65300
Montelparo FM 12 778 66078
Santa Vittoria in Matenano FM 12 1330 67408
Appignano del Tronto AP 13 1785 69193
Monte Rinaldo FM 14 379 69572
Monte San Martino MC 14 765 70337
Montefortino FM 14 1178 71515
Folignano AP 14 9241 80756
Monteleone di Fermo FM 15 395 81151
Offida AP 15 5058 86209
Amandola FM 15 3629 89838
Ortezzano FM 15 774 90612
Montemonaco AP 15 604 91216
Cossignano AP 16 978 92194
Montegallo AP 17 523 92717
Maltignano AP 17 2401 95118
Castel di Lama AP 17 8634 103752
Montottone FM 17 979 104731
Monsampietro Morico FM 17 659 105390
Penna San Giovanni MC 17 1108 106498
Castorano AP 18 2380 108878
Monte Vidon Combatte FM 18 433 109311
Acquasanta Terme AP 18 2916 112227
Servigliano FM 18 2336 114563
Carassai AP 19 1100 115663
Sant'Egidio alla Vibrata TE 19 9811 125474
Belmonte Piceno FM 20 646 126120
Colli del Tronto AP 20 3668 129788

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km NW of Teramo (54892 inhabitants)
64 Km N of L'Aquila (69753 inhabitants)
66 Km E of Foligno (57155 inhabitants)
69 Km NW of Montesilvano (53738 inhabitants)
76 Km NW of Pescara (121014 inhabitants)
78 Km S of Ancona (100861 inhabitants)
81 Km E of Terni (111501 inhabitants)
83 Km NW of Chieti (51815 inhabitants)
94 Km E of Perugia (166134 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 2.2 1988-11-12
02:23:48
42.92 13.51 9 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 81039
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1988-11-12 02:23:48 ± 0.328
Latitude 42.92 ± 0.02
Longitude 13.51 ± 0.03
Depth (km) 9 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 81039

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) 3663.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 158
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
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) 0.00121
Epicentral distance of station farthest from the epicenter (degree) 0.00729
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

Md:2.2

Field Value
Value 2.2
Uncertainty
Num. used stations 1
Type of magnitude Md
Reference to an origin 81039
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:16:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.MNS.Z. 1988-11-12T02:24:16.00 10.0 undecidable manual SG 229 0.0073 -0.86 0.2
--.AOI.Z. 1988-11-12T02:24:13.10 10.0 undecidable manual SG 5 0.0057 1.89 0
--.ASS.Z. 1988-11-12T02:24:11.00 10.0 undecidable manual SG 283 0.0057 -0.58 0.3
--.MNS.Z. 1988-11-12T02:24:06.00 10.0 undecidable manual PG 229 0.0073 1.04 0.3
--.ASS.Z. 1988-11-12T02:24:03.00 10.0 undecidable manual PG 283 0.0057 1.09 0.3
--.CIO.Z. 1988-11-12T02:24:03.00 10.0 undecidable manual SG 315 0.0035 -0.27 0.8
--.AOI.Z. 1988-11-12T02:24:01.30 10.0 undecidable manual PG 5 0.0057 -0.4 1.1
--.SS8.Z. 1988-11-12T02:23:58.30 10.0 undecidable manual SG 293 0.002 0.35 0.8
--.CIO.Z. 1988-11-12T02:23:56.40 10.0 undecidable manual PG 315 0.0035 -0.71 1.7
--.ALP.Z. 1988-11-12T02:23:55.10 10.0 undecidable manual SG 164 0.0012 0.14 0.9
--.SS8.Z. 1988-11-12T02:23:53.90 10.0 undecidable manual PG 293 0.002 -0.14 2.9
--.ALP.Z. 1988-11-12T02:23:52.10 10.0 undecidable manual PG 164 0.0012 -0.22 2.8
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
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