A magnitude Md 2.1 earthquake occured in region: 3 km SE San Ginesio (MC), on
and geographic coordinates (lat, lon) 43.0960, 13.3450 at 18 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 |
---|---|---|---|---|
San Ginesio | MC | 3 | 3498 | 3498 |
Gualdo | MC | 3 | 815 | 4313 |
Sant'Angelo in Pontano | MC | 4 | 1436 | 5749 |
Ripe San Ginesio | MC | 6 | 852 | 6601 |
Cessapalombo | MC | 7 | 512 | 7113 |
Sarnano | MC | 8 | 3264 | 10377 |
Camporotondo di Fiastrone | MC | 8 | 563 | 10940 |
Colmurano | MC | 8 | 1263 | 12203 |
Penna San Giovanni | MC | 8 | 1108 | 13311 |
Loro Piceno | MC | 10 | 2401 | 15712 |
Monte San Martino | MC | 11 | 765 | 16477 |
Falerone | FM | 11 | 3337 | 19814 |
Caldarola | MC | 11 | 1823 | 21637 |
Montappone | FM | 11 | 1682 | 23319 |
Urbisaglia | MC | 12 | 2628 | 25947 |
Belforte del Chienti | MC | 12 | 1886 | 27833 |
Monte Vidon Corrado | FM | 12 | 731 | 28564 |
Servigliano | FM | 12 | 2336 | 30900 |
Massa Fermana | FM | 12 | 963 | 31863 |
Amandola | FM | 13 | 3629 | 35492 |
Smerillo | FM | 13 | 365 | 35857 |
Tolentino | MC | 14 | 20069 | 55926 |
Bolognola | MC | 15 | 142 | 56068 |
Santa Vittoria in Matenano | FM | 15 | 1330 | 57398 |
Mogliano | MC | 15 | 4696 | 62094 |
Montefalcone Appennino | FM | 15 | 424 | 62518 |
Serrapetrona | MC | 16 | 966 | 63484 |
Acquacanina | MC | 16 | 121 | 63605 |
Belmonte Piceno | FM | 16 | 646 | 64251 |
Monteleone di Fermo | FM | 16 | 395 | 64646 |
Montegiorgio | FM | 16 | 6851 | 71497 |
Comunanza | AP | 16 | 3166 | 74663 |
Fiastra | MC | 17 | 559 | 75222 |
Montefortino | FM | 17 | 1178 | 76400 |
Petriolo | MC | 17 | 1998 | 78398 |
Monsampietro Morico | FM | 18 | 659 | 79057 |
Montelparo | FM | 18 | 778 | 79835 |
Force | AP | 19 | 1354 | 81189 |
Francavilla d'Ete | FM | 19 | 964 | 82153 |
Pollenza | MC | 19 | 6618 | 88771 |
Montottone | FM | 20 | 979 | 89750 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1991-07-16 09:07:34 |
43.096 | 13.345 | 18 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 145539 |
Field | Value |
---|---|
Time (UTC) | 1991-07-16 09:07:34 ± 0.167 |
Latitude | 43.0960 ± 0.0060 |
Longitude | 13.3450 ± 0.0088 |
Depth (km) | 18 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 145539 |
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) | 978.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 192 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.00154 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00453 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 145539 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:15:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.AOI.Z. | 1991-07-16T09:07:52.33 | 10.0 | undecidable | manual | SG | 22 | 0.4884 | 0.23 | 0.4 | |
--.ARV.Z. | 1991-07-16T09:07:52.50 | 10.0 | undecidable | manual | SG | 324 | 0.4995 | 0.14 | 0.6 | |
--.ASS.Z. | 1991-07-16T09:07:52.76 | 10.0 | undecidable | manual | SG | 266 | 0.4995 | 0.09 | 0.7 | |
--.ARV.Z. | 1991-07-16T09:07:44.50 | 10.0 | undecidable | manual | PG | 324 | 0.4995 | -0.21 | 1.2 | |
--.ASS.Z. | 1991-07-16T09:07:44.95 | 10.0 | undecidable | manual | PG | 266 | 0.4995 | 0.05 | 1.9 | |
--.AOI.Z. | 1991-07-16T09:07:44.29 | 10.0 | undecidable | manual | PG | 22 | 0.4884 | -0.28 | 0.8 | |
--.SSO.Z. | 1991-07-16T09:07:43.41 | 10.0 | undecidable | manual | SG | 15 | 0.1998 | -0.06 | 0.9 | |
--.CIO.Z. | 1991-07-16T09:07:42.53 | 10.0 | undecidable | manual | SG | 303 | 0.1665 | -0.19 | 0.6 | |
--.RMF.Z. | 1991-07-16T09:07:42.16 | 10.0 | undecidable | manual | SG | 215 | 0.1665 | -0.47 | 0.1 | |
--.CIO.Z. | 1991-07-16T09:07:39.33 | 10.0 | undecidable | manual | PG | 303 | 0.1665 | 0.18 | 1.7 | |
--.RMF.Z. | 1991-07-16T09:07:39.30 | 10.0 | undecidable | manual | PG | 215 | 0.1665 | 0.2 | 1.5 | |
--.SSO.Z. | 1991-07-16T09:07:39.79 | 10.0 | undecidable | manual | PG | 15 | 0.1998 | 0.2 | 1.5 |