A magnitude Md 2.3 earthquake occured in region: 4 km SE Gualdo (MC), on
and geographic coordinates (lat, lon) 43.0400, 13.3730 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 |
---|---|---|---|---|
Gualdo | MC | 4 | 815 | 815 |
Penna San Giovanni | MC | 5 | 1108 | 1923 |
Monte San Martino | MC | 6 | 765 | 2688 |
Sarnano | MC | 6 | 3264 | 5952 |
Amandola | FM | 7 | 3629 | 9581 |
Sant'Angelo in Pontano | MC | 7 | 1436 | 11017 |
Smerillo | FM | 7 | 365 | 11382 |
San Ginesio | MC | 9 | 3498 | 14880 |
Montefalcone Appennino | FM | 9 | 424 | 15304 |
Comunanza | AP | 10 | 3166 | 18470 |
Santa Vittoria in Matenano | FM | 10 | 1330 | 19800 |
Servigliano | FM | 11 | 2336 | 22136 |
Montefortino | FM | 11 | 1178 | 23314 |
Falerone | FM | 11 | 3337 | 26651 |
Ripe San Ginesio | MC | 12 | 852 | 27503 |
Cessapalombo | MC | 12 | 512 | 28015 |
Force | AP | 13 | 1354 | 29369 |
Bolognola | MC | 13 | 142 | 29511 |
Monteleone di Fermo | FM | 13 | 395 | 29906 |
Monte Vidon Corrado | FM | 13 | 731 | 30637 |
Montappone | FM | 13 | 1682 | 32319 |
Camporotondo di Fiastrone | MC | 14 | 563 | 32882 |
Montelparo | FM | 14 | 778 | 33660 |
Colmurano | MC | 14 | 1263 | 34923 |
Loro Piceno | MC | 15 | 2401 | 37324 |
Belmonte Piceno | FM | 15 | 646 | 37970 |
Massa Fermana | FM | 15 | 963 | 38933 |
Monsampietro Morico | FM | 15 | 659 | 39592 |
Montemonaco | AP | 16 | 604 | 40196 |
Acquacanina | MC | 16 | 121 | 40317 |
Caldarola | MC | 16 | 1823 | 42140 |
Montegiorgio | FM | 17 | 6851 | 48991 |
Monte Rinaldo | FM | 17 | 379 | 49370 |
Palmiano | AP | 17 | 196 | 49566 |
Montottone | FM | 18 | 979 | 50545 |
Urbisaglia | MC | 18 | 2628 | 53173 |
Fiastra | MC | 18 | 559 | 53732 |
Belforte del Chienti | MC | 18 | 1886 | 55618 |
Rotella | AP | 18 | 906 | 56524 |
Mogliano | MC | 19 | 4696 | 61220 |
Montedinove | AP | 19 | 488 | 61708 |
Ortezzano | FM | 19 | 774 | 62482 |
Montalto delle Marche | AP | 20 | 2122 | 64604 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1985-02-26 02:52:15 |
43.04 | 13.373 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 2549 |
Field | Value |
---|---|
Time (UTC) | 1985-02-26 02:52:15 ± 0.462 |
Latitude | 43.0400 ± 0.0115 |
Longitude | 13.3730 ± 0.0366 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 2549 |
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) | 3236.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 261 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00202 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00745 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 2549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:07:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1985-02-26T02:52:44.00 | 10.0 | undecidable | manual | SG | 217 | 0.8214 | 0.34 | 0.4 | |
--.PO9.Z. | 1985-02-26T02:52:36.00 | 10.0 | undecidable | manual | SG | 214 | 0.555 | 0.89 | 0.1 | |
--.AS1.Z. | 1985-02-26T02:52:33.80 | 10.0 | undecidable | manual | SG | 272 | 0.5217 | -0.16 | 0.7 | |
--.MNS.Z. | 1985-02-26T02:52:31.00 | 10.0 | undecidable | manual | PG | 217 | 0.8214 | -0.6 | 0.5 | |
--.PO9.Z. | 1985-02-26T02:52:26.80 | 10.0 | undecidable | manual | PG | 214 | 0.555 | 0.14 | 1.6 | |
--.AS1.Z. | 1985-02-26T02:52:25.50 | 10.0 | undecidable | manual | PG | 272 | 0.5217 | -0.5 | 0.8 | |
--.CM8.Z. | 1985-02-26T02:52:24.40 | 10.0 | undecidable | manual | SG | 312 | 0.222 | 0.05 | 1 | |
--.CM8.Z. | 1985-02-26T02:52:20.70 | 10.0 | undecidable | manual | PG | 312 | 0.222 | 0.25 | 2.9 |