A magnitude ML 1.4 earthquake occured in region: 3 km S Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8730, 13.1610 at 8 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 | 3 | 281 | 281 |
Ussita | MC | 8 | 444 | 725 |
Visso | MC | 9 | 1107 | 1832 |
Preci | PG | 10 | 724 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Montemonaco | AP | 14 | 604 | 8117 |
Montegallo | AP | 15 | 523 | 8640 |
Bolognola | MC | 15 | 142 | 8782 |
Arquata del Tronto | AP | 16 | 1178 | 9960 |
Montefortino | FM | 17 | 1178 | 11138 |
Acquacanina | MC | 18 | 121 | 11259 |
Fiastra | MC | 18 | 559 | 11818 |
Monte Cavallo | MC | 19 | 145 | 11963 |
Sellano | PG | 19 | 1079 | 13042 |
Fiordimonte | MC | 19 | 202 | 13244 |
Amandola | FM | 20 | 3629 | 16873 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2017-03-04 12:17:58 |
42.8732 | 13.1613 | 8 | 2017-03-04 12:30:58 |
Sala Sismica INGV-Roma | 41952341 |
Field | Value |
---|---|
Time (UTC) | 2017-03-04 12:17:58 ± 0.09 |
Latitude | 42.8732 ± 0.0027 |
Longitude | 13.1613 ± 0.0025 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 41952341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 260 |
Semi-minor axis of confidence ellipse (meter) | 89 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 330 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.02518 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22663 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 41952341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-04 12:30:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1215.EHZ. | 2017-03-04T12:18:07.28 | 0.6 | undecidable | manual | S | 252 | 25.1526 | 108 | -0.1 | 48 |
IV.T1219.EHZ. | 2017-03-04T12:18:06.92 | 0.1 | undecidable | manual | S | 328 | 23.9538 | 109 | -0.07 | 97 |
IV.T1212.EHZ. | 2017-03-04T12:18:04.56 | 0.6 | undecidable | manual | S | 215 | 16.4724 | 116 | -0.05 | 49 |
IV.T1219.EHZ. | 2017-03-04T12:18:03.20 | 0.3 | undecidable | manual | P | 328 | 23.9538 | 109 | -0.09 | 73 |
IV.T1216.EHZ. | 2017-03-04T12:18:03.21 | 0.6 | undecidable | manual | S | 280 | 11.7771 | 125 | 0.03 | 50 |
IV.T1215.EHZ. | 2017-03-04T12:18:03.38 | 0.1 | undecidable | manual | P | 252 | 25.1526 | 108 | -0.13 | 96 |
IV.MMO1.EHZ. | 2017-03-04T12:18:03.59 | 0.6 | undecidable | manual | S | 78 | 13.7751 | 121 | -0.18 | 48 |
IV.T1212.EHZ. | 2017-03-04T12:18:02.00 | 0.1 | negative | manual | P | 215 | 16.4724 | 116 | 0.09 | 98 |
IV.FDMO.HHZ. | 2017-03-04T12:18:02.45 | 0.1 | undecidable | manual | P | 342 | 19.0698 | 113 | 0.07 | 98 |
IV.T1216.EHZ. | 2017-03-04T12:18:01.29 | 0.3 | positive | manual | P | 280 | 11.7771 | 125 | 0.2 | 73 |
IV.MMO1.EHZ. | 2017-03-04T12:18:01.45 | 0.1 | undecidable | manual | P | 78 | 13.7751 | 121 | 0.02 | 100 |
IV.MC2.EHZ. | 2017-03-04T12:18:01.48 | 0.3 | undecidable | manual | S | 28 | 4.7952 | 150 | -0.03 | 76 |
IV.MC2.EHZ. | 2017-03-04T12:18:00.25 | 0.1 | undecidable | manual | P | 28 | 4.7952 | 150 | 0.13 | 99 |
IV.T1245.HHZ. | 2017-03-04T12:17:59.79 | 1.0 | undecidable | manual | P | 131 | 2.7972 | 161 | -0.17 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.4 | 0.000149 | 0.34 | AML | other | m | 2017-03-04T12:18:08.00 |
IV.CESI.HHE. | ML:1.1 | 0.00007205 | 1 | AML | other | m | 2017-03-04T12:18:08.36 |
IV.FDMO.HHN. | ML:0.8 | 0.00005105 | 0.26 | AML | other | m | 2017-03-04T12:18:06.50 |
IV.FDMO.HHE. | ML:0.8 | 0.00004375 | 0.14 | AML | other | m | 2017-03-04T12:18:06.64 |
IV.GUMA.HHN. | ML:1.4 | 0.0001725 | 0.28 | AML | other | m | 2017-03-04T12:18:08.25 |
IV.GUMA.HHE. | ML:1.4 | 0.00014549999999999999 | 0.38 | AML | other | m | 2017-03-04T12:18:08.78 |
IV.T1212.EHE. | ML:1.3 | 0.0001717 | 0.12 | AML | other | m | 2017-03-04T12:18:04.64 |
IV.T1212.EHN. | ML:1.7 | 0.00042800000000000005 | 0.1 | AML | other | m | 2017-03-04T12:18:04.74 |
IV.T1216.EHE. | ML:1.5 | 0.000379 | 0.38 | AML | other | m | 2017-03-04T12:18:03.31 |
IV.T1216.EHN. | ML:1.2 | 0.000203 | 0.16 | AML | other | m | 2017-03-04T12:18:04.41 |
IV.T1218.HNN. | ML:1.7 | 0.000304 | 0.34 | AML | other | m | 2017-03-04T12:18:13.35 |
IV.T1218.EHN. | ML:1.9 | 0.0005445 | 0.48 | AML | other | m | 2017-03-04T12:18:13.35 |
IV.T1218.HNE. | ML:1.7 | 0.0003055 | 0.48 | AML | other | m | 2017-03-04T12:18:13.75 |
IV.T1218.EHE. | ML:2.0 | 0.000626 | 0.46 | AML | other | m | 2017-03-04T12:18:14.35 |
IV.T1241.EHE. | ML:1.4 | 0.000174 | 1.06 | AML | other | m | 2017-03-04T12:18:06.01 |
IV.T1241.EHN. | ML:1.1 | 0.0000843 | 1.42 | AML | other | m | 2017-03-04T12:18:06.81 |