A magnitude Md 1.0 earthquake occured in region: 3 km SE Ussita (MC), on
and geographic coordinates (lat, lon) 42.9210, 13.1530 at 9 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Ussita | MC | 3 | 444 | 444 |
Castelsantangelo sul Nera | MC | 3 | 281 | 725 |
Visso | MC | 5 | 1107 | 1832 |
Bolognola | MC | 10 | 142 | 1974 |
Preci | PG | 10 | 724 | 2698 |
Acquacanina | MC | 12 | 121 | 2819 |
Fiastra | MC | 13 | 559 | 3378 |
Fiordimonte | MC | 14 | 202 | 3580 |
Montemonaco | AP | 15 | 604 | 4184 |
Monte Cavallo | MC | 15 | 145 | 4329 |
Norcia | PG | 15 | 4957 | 9286 |
Montefortino | FM | 16 | 1178 | 10464 |
Pieve Torina | MC | 16 | 1458 | 11922 |
Pievebovigliana | MC | 17 | 866 | 12788 |
Montegallo | AP | 17 | 523 | 13311 |
Sarnano | MC | 18 | 3264 | 16575 |
Amandola | FM | 18 | 3629 | 20204 |
Sellano | PG | 19 | 1079 | 21283 |
Muccia | MC | 20 | 915 | 22198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.0 | 2017-02-01 09:44:54 |
42.9213 | 13.1527 | 9 | 2017-02-01 09:51:58 |
Sala Sismica INGV-Roma | 40290301 |
Field | Value |
---|---|
Time (UTC) | 2017-02-01 09:44:54 ± 0.26 |
Latitude | 42.9213 ± 0.0054 |
Longitude | 13.1527 ± 0.0098 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 40290301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 709 |
Semi-minor axis of confidence ellipse (meter) | 506 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 305 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 710.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24012 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 40290301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-02-01 09:51:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.AQU.HHZ. | 2017-02-01T09:45:16.77 | 3.0 | undecidable | manual | S | 0.23 | 0 | |||
IV.FAGN.HHZ. | 2017-02-01T09:45:08.97 | 3.0 | positive | manual | P | -0.5 | 0 | |||
IV.T1299.EHZ. | 2017-02-01T09:45:07.07 | 3.0 | undecidable | manual | S | 0.23 | 0 | |||
IV.T1215.EHZ. | 2017-02-01T09:45:04.75 | 0.3 | undecidable | manual | S | 240 | 26.6511 | 108 | 0.03 | 73 |
IV.CESI.HHZ. | 2017-02-01T09:45:03.63 | 0.1 | undecidable | manual | S | 295 | 22.1556 | 112 | 0.37 | 91 |
IV.CSP1.EHZ. | 2017-02-01T09:45:02.25 | 0.1 | undecidable | manual | S | 13 | 19.3695 | 114 | -0.12 | 96 |
IV.T1212.EHZ. | 2017-02-01T09:45:02.93 | 0.1 | undecidable | manual | S | 205 | 20.7681 | 113 | 0.12 | 96 |
IV.T1215.EHZ. | 2017-02-01T09:45:00.58 | 0.1 | undecidable | manual | P | 240 | 26.6511 | 108 | -0.03 | 97 |
IV.CESI.HHZ. | 2017-02-01T09:44:59.98 | 0.1 | undecidable | manual | P | 295 | 22.1556 | 112 | 0.22 | 94 |
IV.T1216.EHZ. | 2017-02-01T09:44:59.76 | 0.1 | undecidable | manual | S | 253 | 11.3775 | 128 | -0.21 | 96 |
IV.CSP1.EHZ. | 2017-02-01T09:44:59.19 | 0.1 | undecidable | manual | P | 13 | 19.3695 | 114 | -0.06 | 98 |
IV.T1212.EHZ. | 2017-02-01T09:44:59.63 | 0.1 | undecidable | manual | P | 205 | 20.7681 | 113 | 0.12 | 96 |
IV.MC2.EHZ. | 2017-02-01T09:44:58.30 | 0.1 | undecidable | manual | S | 110 | 3.1968 | 160 | 0.08 | 100 |
IV.FDMO.HHZ. | 2017-02-01T09:44:58.51 | 3.0 | positive | manual | P | 0.09 | 0 | |||
IV.MC2.EHZ. | 2017-02-01T09:44:57.03 | 0.1 | undecidable | manual | P | 110 | 3.1968 | 160 | 0.18 | 98 |
IV.T1216.EHZ. | 2017-02-01T09:44:57.09 | 0.1 | undecidable | manual | P | 253 | 11.3775 | 128 | -0.78 | 81 |