A magnitude Md 2.3 earthquake occured in region: 2 km W Porto Sant'Elpidio (FM), on
and geographic coordinates (lat, lon) 43.2630, 13.7290 at 5 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 | 3 | 26152 | 26152 |
Sant'Elpidio a Mare | FM | 5 | 17110 | 43262 |
Civitanova Marche | MC | 5 | 41983 | 85245 |
Monte Urano | FM | 8 | 8353 | 93598 |
Montegranaro | FM | 8 | 12990 | 106588 |
Montecosaro | MC | 10 | 7113 | 113701 |
Porto San Giorgio | FM | 10 | 16121 | 129822 |
Monte San Giusto | MC | 11 | 8191 | 138013 |
Fermo | FM | 11 | 37655 | 175668 |
Torre San Patrizio | FM | 13 | 2048 | 177716 |
Morrovalle | MC | 13 | 10195 | 187911 |
Monte San Pietrangeli | FM | 14 | 2458 | 190369 |
Potenza Picena | MC | 15 | 15936 | 206305 |
Rapagnano | FM | 16 | 2145 | 208450 |
Montelupone | MC | 16 | 3596 | 212046 |
Francavilla d'Ete | FM | 17 | 964 | 213010 |
Lapedona | FM | 17 | 1166 | 214176 |
Corridonia | MC | 18 | 15430 | 229606 |
Magliano di Tenna | FM | 18 | 1452 | 231058 |
Altidona | FM | 18 | 3390 | 234448 |
Ponzano di Fermo | FM | 19 | 1674 | 236122 |
Porto Recanati | MC | 19 | 12531 | 248653 |
Moresco | FM | 20 | 598 | 249251 |
Grottazzolina | FM | 20 | 3398 | 252649 |
Monterubbiano | FM | 20 | 2230 | 254879 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.7 |
1987-11-25 01:20:27 |
43.263 | 13.729 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 58789 |
Field | Value |
---|---|
Time (UTC) | 1987-11-25 01:20:27 ± 0.596 |
Latitude | 43.2630 ± 0.0223 |
Longitude | 13.7290 ± 0.0448 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 58789 |
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) | 4393.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 195 |
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) | 0.8 |
Epicentral distance of station closest to the epicenter (degree) | 0.00202 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01392 |
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 | 58789 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:56:14 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 58789 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1987-11-25T01:21:08.50 | 10.0 | undecidable | manual | SN | 221 | 1.1544 | 0.92 | 0.4 | |
--.AQU.Z. | 1987-11-25T01:21:00.94 | 10.0 | undecidable | manual | SG | 194 | 0.9324 | 0.36 | 0.6 | |
--.SDI.Z. | 1987-11-25T01:20:54.64 | 10.0 | undecidable | manual | PN | 177 | 1.5429 | -1.08 | 0.7 | |
--.ARV.Z. | 1987-11-25T01:20:50.81 | 10.0 | undecidable | manual | SG | 292 | 0.6105 | 0.57 | 0.6 | |
--.MNS.Z. | 1987-11-25T01:20:49.89 | 10.0 | undecidable | manual | PN | 221 | 1.1544 | -0.51 | 1.3 | |
--.AQU.Z. | 1987-11-25T01:20:48.38 | 10.0 | undecidable | manual | PG | 194 | 0.9324 | 1.76 | 0.4 | |
--.CM8.Z. | 1987-11-25T01:20:45.62 | 10.0 | undecidable | manual | SG | 260 | 0.4329 | 1.35 | 0.5 | |
--.ARV.Z. | 1987-11-25T01:20:40.42 | 10.0 | undecidable | manual | PG | 292 | 0.6105 | -0.23 | 1.8 | |
--.AM8.Z. | 1987-11-25T01:20:35.11 | 10.0 | undecidable | manual | PG | 341 | 0.2997 | 0.8 | 1.4 | |
--.CM8.Z. | 1987-11-25T01:20:35.92 | 10.0 | negative | manual | PG | 260 | 0.4329 | -1.28 | 1.7 | |
--.MC8.Z. | 1987-11-25T01:20:32.97 | 10.0 | undecidable | manual | PG | 277 | 0.222 | 0.27 | 1.8 |