A magnitude Md 2.3 earthquake occured in region: 7 km S Acquasanta Terme (AP), on
and geographic coordinates (lat, lon) 42.7060, 13.4010 at 6 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 |
---|---|---|---|---|
Acquasanta Terme | AP | 7 | 2916 | 2916 |
Valle Castellana | TE | 9 | 977 | 3893 |
Rocca Santa Maria | TE | 11 | 537 | 4430 |
Arquata del Tronto | AP | 11 | 1178 | 5608 |
Amatrice | RI | 12 | 2657 | 8265 |
Accumoli | RI | 13 | 667 | 8932 |
Cortino | TE | 13 | 656 | 9588 |
Montegallo | AP | 16 | 523 | 10111 |
Campotosto | AQ | 17 | 542 | 10653 |
Roccafluvione | AP | 18 | 2010 | 12663 |
Crognaleto | TE | 19 | 1297 | 13960 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.5 |
1988-01-06 13:29:11 |
42.706 | 13.401 | 6 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 60549 |
Field | Value |
---|---|
Time (UTC) | 1988-01-06 13:29:11 ± 0.291 |
Latitude | 42.7060 ± 0.0112 |
Longitude | 13.4010 ± 0.0339 |
Depth (km) | 6 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 60549 |
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) | 3040.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
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) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00121 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00931 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 60549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:57:45 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 60549 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1988-01-06T13:29:48.00 | 10.0 | undecidable | manual | SG | 163 | 1.0323 | 0.52 | 0.4 | |
--.ARV.Z. | 1988-01-06T13:29:42.97 | 10.0 | undecidable | manual | SG | 337 | 0.8547 | 1.33 | 0.1 | |
--.MNS.Z. | 1988-01-06T13:29:35.00 | 10.0 | undecidable | manual | SG | 239 | 0.6105 | 1.05 | 0.2 | |
--.ASS.Z. | 1988-01-06T13:29:35.79 | 10.0 | undecidable | manual | SG | 303 | 0.6438 | 0.76 | 0.4 | |
--.SDI.Z. | 1988-01-06T13:29:32.00 | 10.0 | undecidable | manual | PG | 163 | 1.0323 | -0.18 | 1.2 | |
--.CM8.Z. | 1988-01-06T13:29:31.13 | 10.0 | undecidable | manual | SG | 339 | 0.5217 | 0.29 | 0.9 | |
--.ARV.Z. | 1988-01-06T13:29:27.80 | 10.0 | undecidable | manual | PG | 337 | 0.8547 | -1.01 | 0.5 | |
--.ASS.Z. | 1988-01-06T13:29:26.19 | 10.0 | undecidable | manual | PG | 303 | 0.6438 | 1.2 | 0.4 | |
--.AQU.Z. | 1988-01-06T13:29:25.00 | 10.0 | undecidable | manual | SG | 179 | 0.3552 | 0.01 | 0.7 | |
--.MNS.Z. | 1988-01-06T13:29:23.36 | 10.0 | positive | manual | PG | 239 | 0.6105 | -1.02 | 1.2 | |
--.CM8.Z. | 1988-01-06T13:29:22.19 | 10.0 | undecidable | manual | PG | 339 | 0.5217 | -0.39 | 2.9 | |
--.AQU.Z. | 1988-01-06T13:29:20.00 | 10.0 | undecidable | manual | PG | 179 | 0.3552 | 0.8 | 0.9 | |
--.ALP.Z. | 1988-01-06T13:29:16.82 | 10.0 | undecidable | manual | SG | 58 | 0.1332 | -0.29 | 0.9 | |
--.ALP.Z. | 1988-01-06T13:29:14.79 | 10.0 | undecidable | manual | PG | 58 | 0.1332 | 0.14 | 3.2 |