A magnitude ML 1.0 earthquake occured in region: 7 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8370, 13.1800 at 12 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 7 | 281 | 281 |
Norcia | PG | 9 | 4957 | 5238 |
Arquata del Tronto | AP | 12 | 1178 | 6416 |
Preci | PG | 12 | 724 | 7140 |
Ussita | MC | 12 | 444 | 7584 |
Montegallo | AP | 13 | 523 | 8107 |
Visso | MC | 13 | 1107 | 9214 |
Montemonaco | AP | 14 | 604 | 9818 |
Accumoli | RI | 17 | 667 | 10485 |
Montefortino | FM | 18 | 1178 | 11663 |
Bolognola | MC | 18 | 142 | 11805 |
Cascia | PG | 19 | 3217 | 15022 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2017-03-04 18:10:39 |
42.8372 | 13.1802 | 12 | 2017-03-04 18:20:58 |
Sala Sismica INGV-Roma | 41966211 |
Field | Value |
---|---|
Time (UTC) | 2017-03-04 18:10:39 ± 0.07 |
Latitude | 42.8372 ± 0.0045 |
Longitude | 13.1802 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 41966211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 435 |
Semi-minor axis of confidence ellipse (meter) | 403 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 239 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 144 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23113 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 41966211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-04 18:20:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.SRN.HHZ. | 2017-03-04T18:12:17.63 | 3.0 | undecidable | manual | Pg | 13.71 | 0 | |||
IV.CAPR.HNZ. | 2017-03-04T18:12:15.62 | 3.0 | undecidable | manual | Sg | 3.53 | 0 | |||
OX.MPRI.HHZ. | 2017-03-04T18:12:12.84 | 3.0 | undecidable | manual | Sg | 2.98 | 0 | |||
IV.LEOD.HNZ. | 2017-03-04T18:12:05.48 | 3.0 | undecidable | manual | Sg | -1.16 | 0 | |||
BA.PZUN.HHZ. | 2017-03-04T18:11:58.84 | 3.0 | undecidable | manual | Sn | 1.05 | 0 | |||
IV.PTRJ.HNZ. | 2017-03-04T18:11:41.93 | 3.0 | undecidable | manual | Sg | 13.15 | 0 | |||
IV.ZCCA.HHZ. | 2017-03-04T18:11:31.91 | 3.0 | undecidable | manual | Sg | -4.38 | 0 | |||
IV.EUCT.HNZ. | 2017-03-04T18:11:28.72 | 3.0 | undecidable | manual | Pg | -2.25 | 0 | |||
IV.MELA.HHZ. | 2017-03-04T18:11:08.04 | 3.0 | undecidable | manual | Pn | 0.68 | 0 | |||
IV.OSSC.HHZ. | 2017-03-04T18:11:07.02 | 3.0 | undecidable | manual | Sg | -9.99 | 0 | |||
IV.T1241.EHZ. | 2017-03-04T18:10:50.23 | 3.0 | undecidable | manual | P | 20.5683 | 6.35 | 0 | ||
IV.T0110.HHZ. | 2017-03-04T18:10:49.77 | 3.0 | undecidable | manual | Pn | -2.12 | 0 | |||
IV.T1299.EHZ. | 2017-03-04T18:10:48.25 | 0.6 | undecidable | manual | S | 160 | 23.9538 | 94 | 0.09 | 48 |
IV.T1215.EHZ. | 2017-03-04T18:10:48.90 | 0.6 | undecidable | manual | S | 261 | 25.6521 | 94 | 0.29 | 46 |
IV.T1216.EHZ. | 2017-03-04T18:10:45.44 | 0.6 | undecidable | manual | S | 294 | 14.3745 | 108 | -0.19 | 48 |
IV.T1212.EHZ. | 2017-03-04T18:10:45.71 | 0.6 | undecidable | manual | S | 229 | 14.5743 | 108 | 0.04 | 50 |
IV.EL6.EHZ. | 2017-03-04T18:10:44.74 | 3.0 | positive | manual | P | -4.24 | 0 | |||
IV.T1299.EHZ. | 2017-03-04T18:10:44.26 | 0.1 | undecidable | manual | P | 160 | 23.9538 | 94 | -0.15 | 96 |
IV.T1215.EHZ. | 2017-03-04T18:10:44.58 | 0.1 | undecidable | manual | P | 261 | 25.6521 | 94 | -0.09 | 96 |
IV.T1245.HHZ. | 2017-03-04T18:10:43.43 | 0.6 | undecidable | manual | S | 16 | 2.1978 | 166 | 0 | 51 |
IV.T1256.HNZ. | 2017-03-04T18:10:43.83 | 0.3 | undecidable | manual | P | 11 | 19.1697 | 98 | 0.16 | 72 |
IV.T1216.EHZ. | 2017-03-04T18:10:42.94 | 1.0 | undecidable | manual | P | 294 | 14.3745 | 108 | -0.01 | 25 |
IV.T1212.EHZ. | 2017-03-04T18:10:42.98 | 0.1 | undecidable | manual | P | 229 | 14.5743 | 108 | 0 | 100 |
IV.T1245.HHZ. | 2017-03-04T18:10:41.73 | 0.6 | undecidable | manual | P | 16 | 2.1978 | 166 | 0.05 | 51 |
IV.LATE.HHZ. | 2017-03-04T18:10:37.04 | 3.0 | undecidable | manual | P | -9.99 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1245.HHE. | ML:0.9 | 0.000126 | 1.06 | AML | other | m | 2017-03-04T18:10:43.12 |
IV.T1245.HHN. | ML:1.0 | 0.00016999999999999999 | 1.32 | AML | other | m | 2017-03-04T18:10:44.68 |