A magnitude Md 2.2 earthquake occured in region: 3 km NE Gualdo (MC), on
and geographic coordinates (lat, lon) 43.0880, 13.3610 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 |
---|---|---|---|---|
Gualdo | MC | 3 | 815 | 815 |
Sant'Angelo in Pontano | MC | 3 | 1436 | 2251 |
San Ginesio | MC | 4 | 3498 | 5749 |
Penna San Giovanni | MC | 6 | 1108 | 6857 |
Ripe San Ginesio | MC | 6 | 852 | 7709 |
Sarnano | MC | 8 | 3264 | 10973 |
Colmurano | MC | 9 | 1263 | 12236 |
Cessapalombo | MC | 9 | 512 | 12748 |
Monte San Martino | MC | 9 | 765 | 13513 |
Camporotondo di Fiastrone | MC | 9 | 563 | 14076 |
Falerone | FM | 10 | 3337 | 17413 |
Loro Piceno | MC | 10 | 2401 | 19814 |
Montappone | FM | 10 | 1682 | 21496 |
Monte Vidon Corrado | FM | 11 | 731 | 22227 |
Servigliano | FM | 11 | 2336 | 24563 |
Smerillo | FM | 12 | 365 | 24928 |
Massa Fermana | FM | 12 | 963 | 25891 |
Amandola | FM | 12 | 3629 | 29520 |
Urbisaglia | MC | 12 | 2628 | 32148 |
Caldarola | MC | 12 | 1823 | 33971 |
Belforte del Chienti | MC | 13 | 1886 | 35857 |
Santa Vittoria in Matenano | FM | 13 | 1330 | 37187 |
Montefalcone Appennino | FM | 14 | 424 | 37611 |
Monteleone di Fermo | FM | 14 | 395 | 38006 |
Belmonte Piceno | FM | 15 | 646 | 38652 |
Mogliano | MC | 15 | 4696 | 43348 |
Tolentino | MC | 15 | 20069 | 63417 |
Comunanza | AP | 15 | 3166 | 66583 |
Bolognola | MC | 15 | 142 | 66725 |
Montegiorgio | FM | 15 | 6851 | 73576 |
Monsampietro Morico | FM | 16 | 659 | 74235 |
Montefortino | FM | 16 | 1178 | 75413 |
Montelparo | FM | 16 | 778 | 76191 |
Acquacanina | MC | 16 | 121 | 76312 |
Serrapetrona | MC | 17 | 966 | 77278 |
Petriolo | MC | 17 | 1998 | 79276 |
Force | AP | 17 | 1354 | 80630 |
Fiastra | MC | 18 | 559 | 81189 |
Montottone | FM | 19 | 979 | 82168 |
Francavilla d'Ete | FM | 19 | 964 | 83132 |
Monte Rinaldo | FM | 19 | 379 | 83511 |
Magliano di Tenna | FM | 19 | 1452 | 84963 |
Grottazzolina | FM | 20 | 3398 | 88361 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1985-12-23 07:22:17 |
43.088 | 13.361 | 18 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 18669 |
Field | Value |
---|---|
Time (UTC) | 1985-12-23 07:22:17 ± 0.469 |
Latitude | 43.0880 ± 0.0264 |
Longitude | 13.3610 ± 0.0310 |
Depth (km) | 18 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 18669 |
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) | 3865.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 246 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00170 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00461 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 18669 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:21:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 1985-12-23T07:22:36.50 | 10.0 | undecidable | manual | SG | 267 | 0.5106 | 0.71 | 0.3 | |
--.ARV.Z. | 1985-12-23T07:22:35.55 | 10.0 | undecidable | manual | SG | 323 | 0.4995 | 0.02 | 0.8 | |
--.AM1.Z. | 1985-12-23T07:22:35.90 | 10.0 | undecidable | manual | SG | 20 | 0.4884 | 0.85 | 0.3 | |
--.ASS.Z. | 1985-12-23T07:22:28.00 | 10.0 | undecidable | manual | PG | 267 | 0.5106 | 0.13 | 1.9 | |
--.AM1.Z. | 1985-12-23T07:22:27.10 | 10.0 | undecidable | manual | PG | 20 | 0.4884 | -0.34 | 1.6 | |
--.ARV.Z. | 1985-12-23T07:22:27.00 | 10.0 | undecidable | manual | PG | 323 | 0.4995 | -0.72 | 0.8 | |
--.CM2.Z. | 1985-12-23T07:22:26.14 | 10.0 | undecidable | manual | SG | 303 | 0.1887 | 0.28 | 1.1 | |
--.CM2.Z. | 1985-12-23T07:22:21.57 | 10.0 | undecidable | manual | PG | 303 | 0.1887 | -0.57 | 1.2 |