A magnitude Md 2.3 earthquake occured in region: 2 km W Sarnano (MC), on
and geographic coordinates (lat, lon) 43.0300, 13.2800 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 |
---|---|---|---|---|
Sarnano | MC | 2 | 3264 | 3264 |
Bolognola | MC | 6 | 142 | 3406 |
Gualdo | MC | 6 | 815 | 4221 |
Amandola | FM | 8 | 3629 | 7850 |
Acquacanina | MC | 9 | 121 | 7971 |
Cessapalombo | MC | 9 | 512 | 8483 |
San Ginesio | MC | 9 | 3498 | 11981 |
Fiastra | MC | 10 | 559 | 12540 |
Montefortino | FM | 11 | 1178 | 13718 |
Camporotondo di Fiastrone | MC | 12 | 563 | 14281 |
Penna San Giovanni | MC | 12 | 1108 | 15389 |
Sant'Angelo in Pontano | MC | 12 | 1436 | 16825 |
Caldarola | MC | 13 | 1823 | 18648 |
Monte San Martino | MC | 13 | 765 | 19413 |
Comunanza | AP | 14 | 3166 | 22579 |
Smerillo | FM | 14 | 365 | 22944 |
Ripe San Ginesio | MC | 15 | 852 | 23796 |
Ussita | MC | 15 | 444 | 24240 |
Montemonaco | AP | 15 | 604 | 24844 |
Fiordimonte | MC | 15 | 202 | 25046 |
Montefalcone Appennino | FM | 15 | 424 | 25470 |
Belforte del Chienti | MC | 15 | 1886 | 27356 |
Pievebovigliana | MC | 16 | 866 | 28222 |
Colmurano | MC | 16 | 1263 | 29485 |
Santa Vittoria in Matenano | FM | 18 | 1330 | 30815 |
Serrapetrona | MC | 18 | 966 | 31781 |
Falerone | FM | 18 | 3337 | 35118 |
Castelsantangelo sul Nera | MC | 18 | 281 | 35399 |
Servigliano | FM | 18 | 2336 | 37735 |
Force | AP | 19 | 1354 | 39089 |
Pieve Torina | MC | 19 | 1458 | 40547 |
Loro Piceno | MC | 19 | 2401 | 42948 |
Visso | MC | 19 | 1107 | 44055 |
Montappone | FM | 20 | 1682 | 45737 |
Monte Vidon Corrado | FM | 20 | 731 | 46468 |
Tolentino | MC | 20 | 20069 | 66537 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1986-02-04 18:09:39 |
43.03 | 13.28 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 22049 |
Field | Value |
---|---|
Time (UTC) | 1986-02-04 18:09:39 ± 0.364 |
Latitude | 43.0300 ± 0.0123 |
Longitude | 13.2800 ± 0.0318 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 22049 |
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) | 2919.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 241 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
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) | 0.00413 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00696 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 22049 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:24:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1986-02-04T18:10:07.50 | 10.0 | undecidable | manual | SG | 214 | 0.777 | 0.61 | 0.1 | |
--.ARV.Z. | 1986-02-04T18:09:59.50 | 10.0 | undecidable | manual | SG | 332 | 0.5217 | 0.67 | 0.1 | |
--.ASS.Z. | 1986-02-04T18:09:56.50 | 10.0 | undecidable | manual | SG | 273 | 0.4551 | -0.1 | 0.6 | |
--.MNS.Z. | 1986-02-04T18:09:55.50 | 10.0 | undecidable | manual | PG | 214 | 0.777 | 0 | 1.4 | |
--.ARV.Z. | 1986-02-04T18:09:50.70 | 10.0 | positive | manual | PG | 332 | 0.5217 | -0.14 | 2.9 | |
--.ASS.Z. | 1986-02-04T18:09:49.20 | 10.0 | undecidable | manual | PG | 273 | 0.4551 | -0.36 | 0.9 |