Earthquake with magnitude of Md 2.0 on date 05-03-1988 and time 09:48:33 (Italy) in region 11 km NW Sellano (PG)

A magnitude Md 2.0 earthquake occured in region: 11 km NW Sellano (PG), on

  • 05-03-1988 08:48:33 (UTC)
  • 05-03-1988 09:48:33 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.97, 12.85 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
Sellano PG 11 1079 1079
Foligno PG 12 57155 58234
Monte Cavallo MC 13 145 58379
Valtopina PG 13 1398 59777
Trevi PG 13 8469 68246
Serravalle di Chienti MC 14 1070 69316
Spello PG 15 8645 77961
Nocera Umbra PG 17 5839 83800
Cerreto di Spoleto PG 17 1075 84875
Campello sul Clitunno PG 18 2442 87317
Montefalco PG 18 5679 92996
Pieve Torina MC 18 1458 94454
Preci PG 18 724 95178
Bevagna PG 20 5081 100259
Visso MC 20 1107 101366

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km E of Foligno (57155 inhabitants)
41 Km E of Perugia (166134 inhabitants)
48 Km NE of Terni (111501 inhabitants)
78 Km W of Teramo (54892 inhabitants)
82 Km NW of L'Aquila (69753 inhabitants)
86 Km NE of Viterbo (67173 inhabitants)
90 Km SW of Ancona (100861 inhabitants)
96 Km SE of Arezzo (99543 inhabitants)
98 Km S of Fano (60888 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 2.0 1988-03-05
08:48:33
42.97 12.85 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 64049
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1988-03-05 08:48:33 ± 0.347
Latitude 42.97 ± 0.03
Longitude 12.85 ± 0.01
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 64049

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) 3148.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 220
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00154
Epicentral distance of station farthest from the epicenter (degree) 0.00478
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

Md:2

Field Value
Value 2
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 64049
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:00:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.ARV.Z. 1988-03-05T08:48:52.00 10.0 undecidable manual SG 7 0.0048 -0.92 0.1
--.CM8.Z. 1988-03-05T08:48:46.30 10.0 undecidable manual SG 43 0.0028 0.52 0.6
--.ARV.Z. 1988-03-05T08:48:45.50 10.0 undecidable manual PG 7 0.0048 0.63 0.6
--.SS8.Z. 1988-03-05T08:48:44.94 10.0 undecidable manual SG 81 0.0025 0.14 1.1
--.ASS.Z. 1988-03-05T08:48:41.29 10.0 undecidable manual SG 302 0.0015 0 0.8
--.SS8.Z. 1988-03-05T08:48:40.50 10.0 undecidable manual PG 81 0.0025 -0.13 1.9
--.CM8.Z. 1988-03-05T08:48:40.20 10.0 undecidable manual PG 43 0.0028 -0.55 1
--.ASS.Z. 1988-03-05T08:48:38.17 10.0 undecidable manual PG 302 0.0015 0.02 2
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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