Earthquake with magnitude of Md 2.0 on date 26-04-1988 and time 01:47:44 (UTC) in region Costa Siciliana nord orientale (Messina)

A magnitude Md 2.0 earthquake occured in region: Costa Siciliana nord orientale (Messina), on

  • 26-04-1988 01:47:44 (UTC)
  • 26-04-1988 03:47:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.1940, 14.8350 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
Brolo ME 4 5783 5783
Piraino ME 4 3962 9745
Gioiosa Marea ME 6 7074 16819
Capo d'Orlando ME 9 13254 30073
Naso ME 9 3813 33886
Ficarra ME 9 1469 35355
Sant'Angelo di Brolo ME 10 3090 38445
Montagnareale ME 12 1615 40060
Sinagra ME 12 2705 42765
Castell'Umberto ME 12 3128 45893
Patti ME 13 13431 59324
Mirto ME 14 974 60298
San Salvatore di Fitalia ME 15 1319 61617
Capri Leone ME 15 4515 66132
Librizzi ME 15 1660 67792
Frazzanò ME 16 711 68503
Raccuja ME 17 1041 69544
Ucria ME 17 1058 70602
Torrenova ME 18 4386 74988
San Marco d'Alunzio ME 18 1996 76984
Tortorici ME 18 6435 83419
Galati Mamertino ME 19 2627 86046
San Piero Patti ME 20 2915 88961
Longi ME 20 1473 90434

Municipalities with at least 50000 inhabitants

An earthquake occurred to
63 Km W of Messina (238439 inhabitants)
71 Km NW of Acireale (52622 inhabitants)
71 Km W of Reggio di Calabria (183035 inhabitants)
80 Km N of Catania (314555 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 2.0 1988-04-26
01:47:44
38.194 14.835 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 67429
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1988-04-26 01:47:44 ± 0.53
Latitude 38.1940 ± 0.0302
Longitude 14.8350 ± 0.0344
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 67429

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) 4508.6
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 7
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.7
Epicentral distance of station closest to the epicenter (degree) 0.00251
Epicentral distance of station farthest from the epicenter (degree) 0.02971
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:2.0

Field Value
Value 2.0
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 67429
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:03:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.BAI.Z. 1988-04-26T01:48:37.00 10.0 undecidable manual PN 27 3.2967 0.01 1.1
--.SOI.Z. 1988-04-26T01:48:17.85 10.0 undecidable manual SG 96 0.9657 -0.78 0.6
--.ATN.Z. 1988-04-26T01:48:04.44 10.0 undecidable manual SG 93 0.4884 0.96 0.5
--.SOI.Z. 1988-04-26T01:48:02.95 10.0 undecidable manual PG 96 0.9657 -1.35 0.7
--.MNO.Z. 1988-04-26T01:47:56.00 10.0 undecidable manual SG 202 0.2775 0.22 0.9
--.ATN.Z. 1988-04-26T01:47:56.70 10.0 undecidable manual PG 93 0.4884 1.15 0.9
--.MNO.Z. 1988-04-26T01:47:51.00 10.0 undecidable manual PG 202 0.2775 -0.11 2.3
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