A magnitude Md 2.3 earthquake occured in region: 10 km E Acri (CS), on
and geographic coordinates (lat, lon) 39.4590, 16.4930 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 |
---|---|---|---|---|
Acri | CS | 10 | 20858 | 20858 |
Longobucco | CS | 10 | 3183 | 24041 |
San Giorgio Albanese | CS | 14 | 1432 | 25473 |
San Cosmo Albanese | CS | 15 | 591 | 26064 |
Vaccarizzo Albanese | CS | 15 | 1125 | 27189 |
Corigliano Calabro | CS | 15 | 40427 | 67616 |
San Demetrio Corone | CS | 17 | 3559 | 71175 |
Santa Sofia d'Epiro | CS | 17 | 2628 | 73803 |
Luzzi | CS | 18 | 9396 | 83199 |
Rossano | CS | 18 | 36842 | 120041 |
Paludi | CS | 18 | 1062 | 121103 |
Rose | CS | 18 | 4373 | 125476 |
Bisignano | CS | 19 | 10203 | 135679 |
San Pietro in Guarano | CS | 20 | 3663 | 139342 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1990-12-04 10:29:26 |
39.459 | 16.493 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 131999 |
Field | Value |
---|---|
Time (UTC) | 1990-12-04 10:29:26 ± 0.463 |
Latitude | 39.4590 ± 0.0270 |
Longitude | 16.4930 ± 0.0400 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 131999 |
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) | 4560.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00113 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00826 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 131999 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:02:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MMN.Z. | 1990-12-04T10:29:49.70 | 10.0 | undecidable | manual | SG! | 318 | 0.5772 | 2.64 | 0 | |
--.DR2.Z. | 1990-12-04T10:29:46.00 | 10.0 | undecidable | manual | PG | 208 | 0.9213 | 1.21 | 0.2 | |
--.CSI.Z. | 1990-12-04T10:29:40.30 | 10.0 | undecidable | manual | SG | 334 | 0.3552 | 0.27 | 0.5 | |
--.MMN.Z. | 1990-12-04T10:29:37.60 | 10.0 | undecidable | manual | PG | 318 | 0.5772 | -0.8 | 0.6 | |
--.TDS.Z. | 1990-12-04T10:29:36.50 | 10.0 | undecidable | manual | SG | 329 | 0.222 | 0.5 | 0.4 | |
--.SE2.Z. | 1990-12-04T10:29:35.54 | 10.0 | undecidable | manual | PG | 158 | 0.4773 | -1.13 | 0.4 | |
--.CSI.Z. | 1990-12-04T10:29:33.80 | 10.0 | negative | manual | PG | 334 | 0.3552 | -0.55 | 2.1 | |
--.TDS.Z. | 1990-12-04T10:29:32.00 | 10.0 | undecidable | manual | PG | 329 | 0.222 | -0.02 | 1.4 | |
--.ROI.Z. | 1990-12-04T10:29:30.52 | 10.0 | positive | manual | PG | 27 | 0.1221 | 0.49 | 2.2 |