A magnitude Md 2.4 earthquake occured in region: 6 km W Rocca Santa Maria (TE), on
and geographic coordinates (lat, lon) 42.6830, 13.4580 at 8 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 |
---|---|---|---|---|
Rocca Santa Maria | TE | 6 | 537 | 537 |
Valle Castellana | TE | 7 | 977 | 1514 |
Cortino | TE | 8 | 656 | 2170 |
Acquasanta Terme | AP | 10 | 2916 | 5086 |
Amatrice | RI | 15 | 2657 | 7743 |
Crognaleto | TE | 15 | 1297 | 9040 |
Campotosto | AQ | 16 | 542 | 9582 |
Fano Adriano | TE | 16 | 296 | 9878 |
Torricella Sicura | TE | 16 | 2641 | 12519 |
Arquata del Tronto | AP | 17 | 1178 | 13697 |
Accumoli | RI | 17 | 667 | 14364 |
Montorio al Vomano | TE | 18 | 8218 | 22582 |
Campli | TE | 19 | 7209 | 29791 |
Pietracamela | TE | 19 | 271 | 30062 |
Civitella del Tronto | TE | 20 | 5116 | 35178 |
Roccafluvione | AP | 20 | 2010 | 37188 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.5 |
2002-01-20 05:41:38 |
42.683 | 13.458 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 434949 |
Field | Value |
---|---|
Time (UTC) | 2002-01-20 05:41:38 ± 0.302 |
Latitude | 42.6830 ± 0.0075 |
Longitude | 13.4580 ± 0.0196 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 434949 |
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) | 1810.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 182 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00259 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01020 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 434949 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:50:50 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 434949 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 2002-01-20T05:42:09.93 | 10.0 | undecidable | manual | SG | 335 | 0.888 | 0.55 | 0.3 | |
--.ASS.Z. | 2002-01-20T05:42:03.79 | 10.0 | undecidable | manual | SG | 302 | 0.6993 | 0.71 | 0.2 | |
--.SNTG.Z. | 2002-01-20T05:42:02.84 | 10.0 | undecidable | manual | SG | 326 | 0.6882 | 0.27 | 0.6 | |
--.MNS.Z. | 2002-01-20T05:42:01.30 | 10.0 | undecidable | manual | SG | 242 | 0.6327 | -0.24 | 0.7 | |
--.RVI2.Z. | 2002-01-20T05:42:00.83 | 10.0 | undecidable | manual | PN | 158 | 1.1322 | 0.54 | 0.6 | |
--.FSSB.Z. | 2002-01-20T05:42:00.11 | 10.0 | undecidable | manual | PN | 333 | 1.1211 | 0.04 | 1.5 | |
--.ARV.Z. | 2002-01-20T05:41:55.81 | 10.0 | undecidable | manual | PG | 335 | 0.888 | -0.43 | 0.9 | |
--.ASS.Z. | 2002-01-20T05:41:52.36 | 10.0 | undecidable | manual | PG | 302 | 0.6993 | -0.24 | 1.6 | |
--.SNTG.Z. | 2002-01-20T05:41:51.84 | 10.0 | undecidable | manual | PG | 326 | 0.6882 | -0.46 | 1 | |
--.AQU.Z. | 2002-01-20T05:41:51.63 | 10.0 | undecidable | manual | SG | 186 | 0.3219 | 0.45 | 0.4 | |
--.MNS.Z. | 2002-01-20T05:41:51.50 | 10.0 | undecidable | manual | PG | 242 | 0.6327 | -0.5 | 0.9 | |
--.NRCA.Z. | 2002-01-20T05:41:50.80 | 10.0 | undecidable | manual | SG | 300 | 0.2886 | 0.12 | 0.8 | |
--.NRCA.Z. | 2002-01-20T05:41:45.52 | 10.0 | undecidable | manual | PG | 300 | 0.2886 | 0.49 | 0.9 | |
--.AQU.Z. | 2002-01-20T05:41:45.58 | 10.0 | positive | manual | PG | 186 | 0.3219 | -0.15 | 3.7 |