Earthquake with magnitude of Md 2.5 on date 19-10-1988 and time 05:33:41 (UTC) in region 4 km SE Stornara (FG)

A magnitude Md 2.5 earthquake occured in region: 4 km SE Stornara (FG), on

  • 19-10-1988 05:33:41 (UTC)
  • 19-10-1988 06:33:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.2730, 15.8050 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
Stornara FG 4 5742 5742
Stornarella FG 6 5388 11130
Cerignola FG 8 58396 69526
Orta Nova FG 10 17802 87328
Carapelle FG 14 6570 93898
Ordona FG 15 2822 96720

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km W of Cerignola (58396 inhabitants)
30 Km SE of Foggia (151991 inhabitants)
40 Km W of Barletta (94814 inhabitants)
41 Km S of Manfredonia (57279 inhabitants)
41 Km W of Andria (100440 inhabitants)
51 Km W of Trani (56217 inhabitants)
58 Km SE of San Severo (53905 inhabitants)
59 Km W of Bisceglie (55422 inhabitants)
67 Km W of Molfetta (59874 inhabitants)
70 Km N of Potenza (67122 inhabitants)
77 Km W of Bitonto (55540 inhabitants)
80 Km NW of Altamura (70396 inhabitants)
87 Km E of Benevento (60091 inhabitants)
90 Km W of Bari (326344 inhabitants)
93 Km E of Avellino (54857 inhabitants)
95 Km NW of Matera (60436 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 2.5 1988-10-19
05:33:41
41.273 15.805 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 79179
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1988-10-19 05:33:41 ± 0.325
Latitude 41.2730 ± 0.0281
Longitude 15.8050 ± 0.0140
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 79179

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) 3338.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 184
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00227
Epicentral distance of station farthest from the epicenter (degree) 0.01400
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

Md:2.5

Field Value
Value 2.5
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 79179
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:14:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.BRT.Z. 1988-10-19T05:34:18.46 10.0 undecidable manual SN 110 1.0767 -0.46 0.4
--.SDI.Z. 1988-10-19T05:34:10.27 10.0 undecidable manual PN 286 1.554 0.85 0.4
--.SOR.Z. 1988-10-19T05:34:06.40 10.0 undecidable manual PN 238 1.2987 0.39 1
--.MGR.Z. 1988-10-19T05:34:04.60 10.0 undecidable manual PN 189 1.1433 0.74 0.6
--.BRT.Z. 1988-10-19T05:34:02.70 10.0 undecidable manual PN 110 1.0767 -0.92 0.4
--.SGG.Z. 1988-10-19T05:34:02.70 10.0 undecidable manual PG 276 1.0656 -0.14 1.4
--.SGO.Z. 1988-10-19T05:33:57.98 10.0 undecidable manual PG 207 0.7992 0.16 1.6
--.CDM.Z. 1988-10-19T05:33:57.00 10.0 undecidable manual SG 118 0.3996 0.2 0.6
--.TR9.Z. 1988-10-19T05:33:51.30 10.0 negative manual PG 242 0.4884 -0.64 1.7
--.CDM.Z. 1988-10-19T05:33:50.60 10.0 undecidable manual PG 118 0.3996 0.38 1.3
--.FG4.Z. 1988-10-19T05:33:47.00 10.0 undecidable manual PG 236 0.2553 -0.06 1.6
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