A magnitude Md 2.5 earthquake occured in region: 3 km S Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8720, 13.1510 at 4 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 3 | 281 | 281 |
Ussita | MC | 8 | 444 | 725 |
Visso | MC | 8 | 1107 | 1832 |
Preci | PG | 9 | 724 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Montemonaco | AP | 15 | 604 | 8117 |
Bolognola | MC | 15 | 142 | 8259 |
Montegallo | AP | 15 | 523 | 8782 |
Arquata del Tronto | AP | 16 | 1178 | 9960 |
Montefortino | FM | 18 | 1178 | 11138 |
Acquacanina | MC | 18 | 121 | 11259 |
Monte Cavallo | MC | 18 | 145 | 11404 |
Fiastra | MC | 18 | 559 | 11963 |
Sellano | PG | 18 | 1079 | 13042 |
Fiordimonte | MC | 19 | 202 | 13244 |
Cerreto di Spoleto | PG | 20 | 1075 | 14319 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.8 |
2003-05-12 02:19:36 |
42.872 | 13.151 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 477519 |
Field | Value |
---|---|
Time (UTC) | 2003-05-12 02:19:36 ± 0.257 |
Latitude | 42.8720 ± 0.0066 |
Longitude | 13.1510 ± 0.0185 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 477519 |
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) | 1679.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 170 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.00364 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01133 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 8 |
Type of magnitude | Md |
Reference to an origin | 477519 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:34:27 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 477519 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.FSSB.Z. | 2003-05-12T02:20:06.79 | 10.0 | undecidable | manual | SG | 341 | 0.8658 | -0.11 | 0.5 | |
--.SDI.Z. | 2003-05-12T02:20:01.44 | 10.0 | undecidable | manual | PN | 156 | 1.2543 | 1.05 | 0.1 | |
--.RSM.Z. | 2003-05-12T02:20:00.19 | 10.0 | undecidable | manual | PN | 334 | 1.1655 | 1.01 | 0.2 | |
--.CRE.Z. | 2003-05-12T02:19:59.34 | 10.0 | undecidable | manual | PN | 310 | 1.1433 | 0.46 | 0.9 | |
--.ARV.Z. | 2003-05-12T02:19:59.37 | 10.0 | undecidable | manual | SG | 346 | 0.6327 | -0.49 | 0.3 | |
--.MNS.Z. | 2003-05-12T02:19:58.28 | 10.0 | undecidable | manual | SG | 215 | 0.5883 | -0.07 | 0.6 | |
--.AQU.Z. | 2003-05-12T02:19:56.59 | 10.0 | undecidable | manual | SG | 159 | 0.5439 | -0.23 | 0.5 | |
--.CERT.Z. | 2003-05-12T02:19:54.65 | 10.0 | undecidable | manual | PG | 187 | 0.9213 | -0.45 | 0.7 | |
--.PTQR.Z. | 2003-05-12T02:19:53.57 | 10.0 | undecidable | manual | PG | 167 | 0.8658 | -0.38 | 0.9 | |
--.FSSB.Z. | 2003-05-12T02:19:53.47 | 10.0 | undecidable | manual | PG | 341 | 0.8658 | -0.38 | 0.9 | |
--.PIEI.Z. | 2003-05-12T02:19:52.36 | 10.0 | undecidable | manual | PG | 325 | 0.7881 | -0.32 | 1.1 | |
--.ASS.Z. | 2003-05-12T02:19:51.83 | 10.0 | undecidable | manual | SG | 297 | 0.3996 | -0.09 | 0.6 | |
--.SNTG.Z. | 2003-05-12T02:19:51.71 | 10.0 | undecidable | manual | SG | 337 | 0.3996 | -0.25 | 0.6 | |
--.ARV.Z. | 2003-05-12T02:19:49.46 | 10.0 | undecidable | manual | PG | 346 | 0.6327 | -0.33 | 1.1 | |
--.AQU.Z. | 2003-05-12T02:19:48.20 | 10.0 | undecidable | manual | PG | 159 | 0.5439 | 0.17 | 1.6 | |
--.MNS.Z. | 2003-05-12T02:19:48.94 | 10.0 | positive | manual | PG | 215 | 0.5883 | 0.02 | 3.2 | |
--.ASS.Z. | 2003-05-12T02:19:45.37 | 10.0 | negative | manual | PG | 297 | 0.3996 | 0.17 | 3 | |
--.SNTG.Z. | 2003-05-12T02:19:45.49 | 10.0 | undecidable | manual | PG | 337 | 0.3996 | 0.27 | 1.4 |