A magnitude Md 2.5 earthquake occured in region: Stretto di Messina (Reggio di Calabria, Messina), on
and geographic coordinates (lat, lon) 38.1370, 15.6340 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Reggio di Calabria | RC | 3 | 183035 | 183035 |
Campo Calabro | RC | 9 | 4536 | 187571 |
Villa San Giovanni | RC | 9 | 13784 | 201355 |
Messina | ME | 9 | 238439 | 439794 |
Calanna | RC | 9 | 934 | 440728 |
Fiumara | RC | 10 | 1018 | 441746 |
Laganadi | RC | 10 | 413 | 442159 |
Sant'Alessio in Aspromonte | RC | 12 | 343 | 442502 |
San Roberto | RC | 12 | 1750 | 444252 |
Cardeto | RC | 13 | 1641 | 445893 |
Santo Stefano in Aspromonte | RC | 14 | 1263 | 447156 |
Scilla | RC | 15 | 4964 | 452120 |
Motta San Giovanni | RC | 16 | 6208 | 458328 |
Scaletta Zanclea | ME | 18 | 2140 | 460468 |
Saponara | ME | 19 | 3988 | 464456 |
Rometta | ME | 20 | 6650 | 471106 |
Itala | ME | 20 | 1640 | 472746 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 2.3 |
1987-08-17 20:04:26 |
38.137 | 15.634 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 54139 |
Field | Value |
---|---|
Time (UTC) | 1987-08-17 20:04:26 ± 0.084 |
Latitude | 38.1370 ± 0.0068 |
Longitude | 15.6340 ± 0.0065 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 54139 |
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) | 944.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00121 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01085 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 54139 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:52:12 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 54139 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MEU.Z. | 1987-08-17T20:05:05.87 | 10.0 | undecidable | manual | SN | 211 | 1.1988 | 0.2 | 0.4 | |
--.GRI.Z. | 1987-08-17T20:04:57.87 | 10.0 | undecidable | manual | SG | 41 | 0.9213 | -0.09 | 0.6 | |
--.MEU.Z. | 1987-08-17T20:04:48.71 | 10.0 | undecidable | manual | PN | 211 | 1.1988 | -0.4 | 0.3 | |
--.PZI.Z. | 1987-08-17T20:04:48.95 | 10.0 | undecidable | manual | PN | 206 | 1.1988 | -0.2 | 0.9 | |
--.CZI.Z. | 1987-08-17T20:04:48.40 | 10.0 | undecidable | manual | PN | 19 | 1.1433 | 0.08 | 1.3 | |
--.GRI.Z. | 1987-08-17T20:04:44.56 | 10.0 | undecidable | manual | PG | 41 | 0.9213 | -0.09 | 1.4 | |
--.MNO.Z. | 1987-08-17T20:04:42.34 | 10.0 | undecidable | manual | PG | 254 | 0.7659 | 0.53 | 0.2 | |
--.SO9.Z. | 1987-08-17T20:04:39.30 | 10.0 | undecidable | manual | SG | 100 | 0.333 | 0.05 | 0.6 | |
--.FE2.Z. | 1987-08-17T20:04:34.60 | 10.0 | undecidable | manual | PG | 105 | 0.3663 | 0.15 | 2.7 | |
--.SO9.Z. | 1987-08-17T20:04:33.74 | 10.0 | undecidable | manual | PG | 100 | 0.333 | -0.11 | 1.5 | |
--.ATN.Z. | 1987-08-17T20:04:29.92 | 10.0 | undecidable | manual | PG | 278 | 0.1332 | -0.2 | 1.2 |