A magnitude M 2.2 earthquake occured in region: Costa Albanese settentrionale (ALBANIA), on
and geographic coordinates (lat, lon) 41.6040, 19.8510 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.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
M 2.2 | 1993-01-18 19:55:44 |
41.604 | 19.851 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 178999 |
Field | Value |
---|---|
Time (UTC) | 1993-01-18 19:55:44 ± 0.367 |
Latitude | 41.6040 ± 0.0222 |
Longitude | 19.8510 ± 0.0368 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 178999 |
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) | 3930.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
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) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01109 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 178999 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:30:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.OHR.Z. | 1993-01-18T19:56:16.00 | 10.0 | undecidable | manual | SG | 124 | 0.8658 | 1.38 | 0.1 | |
--.SKO.Z. | 1993-01-18T19:56:08.60 | 10.0 | undecidable | manual | PN | 72 | 1.2321 | 0.58 | 0.7 | |
--.OHR.Z. | 1993-01-18T19:56:01.20 | 10.0 | undecidable | manual | PG | 124 | 0.8658 | -0.88 | 0.5 | |
--.TIR.Z. | 1993-01-18T19:55:56.00 | 10.0 | undecidable | manual | SG | 177 | 0.2553 | 0.89 | 0.4 | |
--.SDA.Z. | 1993-01-18T19:55:55.10 | 10.0 | undecidable | manual | PG | 327 | 0.4884 | -0.01 | 1.4 | |
--.PHP.Z. | 1993-01-18T19:55:54.00 | 10.0 | positive | manual | PG | 78 | 0.444 | -0.37 | 2.5 | |
--.TIR.Z. | 1993-01-18T19:55:50.00 | 10.0 | positive | manual | PG | 177 | 0.2553 | -0.81 | 1.4 |