A magnitude Md 2.1 earthquake occured in region: 2 km SE Frascineto (CS), on
and geographic coordinates (lat, lon) 39.8270, 16.2800 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 |
---|---|---|---|---|
Frascineto | CS | 2 | 2154 | 2154 |
Civita | CS | 3 | 902 | 3056 |
Cassano all'Ionio | CS | 6 | 18495 | 21551 |
Castrovillari | CS | 7 | 22240 | 43791 |
San Lorenzo Bellizzi | CS | 8 | 644 | 44435 |
Francavilla Marittima | CS | 9 | 2910 | 47345 |
Cerchiara di Calabria | CS | 10 | 2385 | 49730 |
San Basile | CS | 10 | 1055 | 50785 |
Saracena | CS | 12 | 3828 | 54613 |
Morano Calabro | CS | 12 | 4576 | 59189 |
Firmo | CS | 14 | 2115 | 61304 |
Villapiana | CS | 15 | 5387 | 66691 |
Plataci | CS | 15 | 739 | 67430 |
Lungro | CS | 16 | 2592 | 70022 |
Terranova di Pollino | PZ | 17 | 1208 | 71230 |
Alessandria del Carretto | CS | 17 | 462 | 71692 |
San Lorenzo del Vallo | CS | 18 | 3394 | 75086 |
Spezzano Albanese | CS | 18 | 7028 | 82114 |
Altomonte | CS | 19 | 4488 | 86602 |
Terranova da Sibari | CS | 20 | 5100 | 91702 |
Albidona | CS | 20 | 1352 | 93054 |
Acquaformosa | CS | 20 | 1106 | 94160 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML-VAX 1.5 |
1987-08-13 10:40:37 |
39.827 | 16.28 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 53859 |
Field | Value |
---|---|
Time (UTC) | 1987-08-13 10:40:37 ± 0.193 |
Latitude | 39.8270 ± 0.0169 |
Longitude | 16.2800 ± 0.0207 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 53859 |
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) | 2585.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
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) | 0.00032 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00227 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 53859 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:51:56 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 53859 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.ORI.Z. | 1987-08-13T10:40:48.42 | 10.0 | undecidable | manual | SG | 29 | 0.2553 | 0.64 | 0 | |
--.MMN.Z. | 1987-08-13T10:40:47.20 | 10.0 | undecidable | manual | SG | 285 | 0.222 | 0.24 | 0.4 | |
--.ORI.Z. | 1987-08-13T10:40:43.20 | 10.0 | undecidable | manual | PG | 29 | 0.2553 | -0.47 | 0.3 | |
--.MMN.Z. | 1987-08-13T10:40:42.80 | 10.0 | undecidable | manual | PG | 285 | 0.222 | -0.22 | 1 | |
--.TS9.Z. | 1987-08-13T10:40:41.95 | 10.0 | undecidable | manual | PG | 165 | 0.1665 | 0 | 1.4 | |
--.CSI.Z. | 1987-08-13T10:40:39.80 | 10.0 | undecidable | manual | PG | 166 | 0.0333 | -0.05 | 2.8 |