A magnitude Md 2.4 earthquake occured in region: 4 km S Porto Sant'Elpidio (FM), on
and geographic coordinates (lat, lon) 43.2230, 13.7730 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Porto Sant'Elpidio | FM | 4 | 26152 | 26152 |
Porto San Giorgio | FM | 5 | 16121 | 42273 |
Sant'Elpidio a Mare | FM | 7 | 17110 | 59383 |
Fermo | FM | 8 | 37655 | 97038 |
Monte Urano | FM | 8 | 8353 | 105391 |
Civitanova Marche | MC | 10 | 41983 | 147374 |
Montegranaro | FM | 11 | 12990 | 160364 |
Lapedona | FM | 13 | 1166 | 161530 |
Altidona | FM | 13 | 3390 | 164920 |
Torre San Patrizio | FM | 14 | 2048 | 166968 |
Monte San Giusto | MC | 15 | 8191 | 175159 |
Pedaso | FM | 15 | 2800 | 177959 |
Montecosaro | MC | 15 | 7113 | 185072 |
Moresco | FM | 16 | 598 | 185670 |
Monterubbiano | FM | 16 | 2230 | 187900 |
Monte San Pietrangeli | FM | 16 | 2458 | 190358 |
Rapagnano | FM | 16 | 2145 | 192503 |
Campofilone | FM | 16 | 1916 | 194419 |
Ponzano di Fermo | FM | 16 | 1674 | 196093 |
Magliano di Tenna | FM | 18 | 1452 | 197545 |
Monte Giberto | FM | 19 | 801 | 198346 |
Grottazzolina | FM | 19 | 3398 | 201744 |
Morrovalle | MC | 19 | 10195 | 211939 |
Montefiore dell'Aso | AP | 19 | 2123 | 214062 |
Massignano | AP | 19 | 1638 | 215700 |
Francavilla d'Ete | FM | 19 | 964 | 216664 |
Petritoli | FM | 20 | 2335 | 218999 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1987-07-25 12:58:10 |
43.223 | 13.773 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 52759 |
Field | Value |
---|---|
Time (UTC) | 1987-07-25 12:58:10 ± 0.582 |
Latitude | 43.2230 ± 0.0179 |
Longitude | 13.7730 ± 0.0629 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 52759 |
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) | 5466.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 219 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00308 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01036 |
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 | 1 |
Type of magnitude | Md |
Reference to an origin | 52759 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:50:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1987-07-25T12:58:33.50 | 10.0 | undecidable | manual | PN | 223 | 1.1544 | 0.92 | 0.5 | |
--.ARV.Z. | 1987-07-25T12:58:33.00 | 10.0 | undecidable | manual | SG | 294 | 0.6549 | -0.79 | 0.3 | |
--.CM8.Z. | 1987-07-25T12:58:28.71 | 10.0 | undecidable | manual | SG | 266 | 0.4551 | 1.44 | 0.1 | |
--.ALP.Z. | 1987-07-25T12:58:28.66 | 10.0 | undecidable | manual | SG | 198 | 0.4551 | 1.12 | 0.3 | |
--.ASS.Z. | 1987-07-25T12:58:27.40 | 10.0 | undecidable | manual | PG | 259 | 0.8214 | 0.24 | 1.2 | |
--.AM8.Z. | 1987-07-25T12:58:24.40 | 10.0 | undecidable | manual | SG | 338 | 0.3441 | 0.67 | 0.6 | |
--.ARV.Z. | 1987-07-25T12:58:24.00 | 10.0 | undecidable | manual | PG | 294 | 0.6549 | 0 | 1.4 | |
--.ALP.Z. | 1987-07-25T12:58:19.83 | 10.0 | undecidable | manual | PG | 198 | 0.4551 | -0.55 | 2.3 | |
--.AM8.Z. | 1987-07-25T12:58:18.27 | 10.0 | undecidable | manual | PG | 338 | 0.3441 | 0.09 | 3 | |
--.CM8.Z. | 1987-07-25T12:58:18.61 | 10.0 | undecidable | manual | PG | 266 | 0.4551 | -1.62 | 0.2 |