A magnitude Md 2.4 earthquake occured in region: 6 km W Valle Castellana (TE), on
and geographic coordinates (lat, lon) 42.7120, 13.4320 at 13 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 |
---|---|---|---|---|
Valle Castellana | TE | 6 | 977 | 977 |
Acquasanta Terme | AP | 7 | 2916 | 3893 |
Rocca Santa Maria | TE | 8 | 537 | 4430 |
Cortino | TE | 12 | 656 | 5086 |
Arquata del Tronto | AP | 13 | 1178 | 6264 |
Amatrice | RI | 15 | 2657 | 8921 |
Accumoli | RI | 15 | 667 | 9588 |
Montegallo | AP | 17 | 523 | 10111 |
Roccafluvione | AP | 17 | 2010 | 12121 |
Campotosto | AQ | 18 | 542 | 12663 |
Crognaleto | TE | 19 | 1297 | 13960 |
Torricella Sicura | TE | 19 | 2641 | 16601 |
Venarotta | AP | 20 | 2066 | 18667 |
Ascoli Piceno | AP | 20 | 49407 | 68074 |
Fano Adriano | TE | 20 | 296 | 68370 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1988-01-06 07:23:32 |
42.712 | 13.432 | 13 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 60529 |
Field | Value |
---|---|
Time (UTC) | 1988-01-06 07:23:32 ± 0.18 |
Latitude | 42.7120 ± 0.0166 |
Longitude | 13.4320 ± 0.0210 |
Depth (km) | 13 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 60529 |
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) | 2519.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00931 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 60529 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:57:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1988-01-06T07:24:07.68 | 10.0 | undecidable | manual | SN | 164 | 1.0323 | 0.29 | 0.3 | |
--.ARV.Z. | 1988-01-06T07:24:02.40 | 10.0 | undecidable | manual | SG | 335 | 0.8658 | -0.01 | 0.4 | |
--.MNS.Z. | 1988-01-06T07:23:56.61 | 10.0 | undecidable | manual | SG | 239 | 0.6327 | 1.25 | 0 | |
--.SDI.Z. | 1988-01-06T07:23:52.75 | 10.0 | positive | manual | PN | 164 | 1.0323 | -0.01 | 1.9 | |
--.CM8.Z. | 1988-01-06T07:23:52.57 | 10.0 | undecidable | manual | SG | 336 | 0.5217 | 0.95 | 0.1 | |
--.ARV.Z. | 1988-01-06T07:23:49.80 | 10.0 | undecidable | manual | PG | 335 | 0.8658 | -0.81 | 0.2 | |
--.MNS.Z. | 1988-01-06T07:23:45.54 | 10.0 | negative | manual | PG | 239 | 0.6327 | -0.27 | 2 | |
--.ASS.Z. | 1988-01-06T07:23:45.93 | 10.0 | undecidable | manual | PG | 301 | 0.666 | -0.38 | 0.8 | |
--.CM8.Z. | 1988-01-06T07:23:43.77 | 10.0 | undecidable | manual | PG | 336 | 0.5217 | 0.11 | 2.4 | |
--.ALP.Z. | 1988-01-06T07:23:38.75 | 10.0 | undecidable | manual | SG | 55 | 0.1221 | -0.25 | 0.6 | |
--.ALP.Z. | 1988-01-06T07:23:36.55 | 10.0 | undecidable | manual | PG | 55 | 0.1221 | 0.18 | 2.3 |