A magnitude ML 1.1 earthquake occured in region: 3 km W Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8870, 13.1180 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 |
Visso | MC | 6 | 1107 | 1388 |
Preci | PG | 6 | 724 | 2112 |
Ussita | MC | 7 | 444 | 2556 |
Norcia | PG | 11 | 4957 | 7513 |
Bolognola | MC | 15 | 142 | 7655 |
Monte Cavallo | MC | 15 | 145 | 7800 |
Sellano | PG | 16 | 1079 | 8879 |
Acquacanina | MC | 17 | 121 | 9000 |
Fiordimonte | MC | 17 | 202 | 9202 |
Fiastra | MC | 17 | 559 | 9761 |
Montemonaco | AP | 17 | 604 | 10365 |
Cerreto di Spoleto | PG | 18 | 1075 | 11440 |
Montegallo | AP | 18 | 523 | 11963 |
Pieve Torina | MC | 18 | 1458 | 13421 |
Montefortino | FM | 19 | 1178 | 14599 |
Arquata del Tronto | AP | 19 | 1178 | 15777 |
Pievebovigliana | MC | 20 | 866 | 16643 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2017-03-04 04:12:31 |
42.8872 | 13.118 | 8 | 2017-03-04 04:19:32 |
Sala Sismica INGV-Roma | 41935571 |
Field | Value |
---|---|
Time (UTC) | 2017-03-04 04:12:31 ± 0.07 |
Latitude | 42.8872 ± 0.0018 |
Longitude | 13.1180 ± 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 | 41935571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 177 |
Semi-minor axis of confidence ellipse (meter) | 82 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 300 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 180.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.05756 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22393 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 41935571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-04 04:19:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1217.EHZ. | 2017-03-04T04:12:40.05 | 0.3 | undecidable | manual | S | 218 | 24.6531 | 107 | 0.06 | 74 |
IV.T1220.EHZ. | 2017-03-04T04:12:40.13 | 0.3 | undecidable | manual | S | 355 | 24.8529 | 107 | 0.08 | 74 |
IV.T1215.EHZ. | 2017-03-04T04:12:39.20 | 0.6 | undecidable | manual | S | 245 | 22.3554 | 109 | -0.04 | 50 |
IV.CSP1.EHZ. | 2017-03-04T04:12:39.73 | 0.3 | undecidable | manual | S | 17 | 23.754 | 108 | 0.04 | 75 |
IV.T1219.EHZ. | 2017-03-04T04:12:38.89 | 0.6 | undecidable | manual | S | 334 | 20.868 | 110 | 0.16 | 49 |
IV.MMO1.EHZ. | 2017-03-04T04:12:37.72 | 0.6 | undecidable | manual | S | 85 | 17.0718 | 114 | 0.22 | 48 |
IV.T1212.EHZ. | 2017-03-04T04:12:37.40 | 0.6 | undecidable | manual | S | 202 | 16.1727 | 115 | 0.17 | 49 |
IV.T1217.EHZ. | 2017-03-04T04:12:36.12 | 1.0 | undecidable | manual | P | 218 | 24.6531 | 107 | -0.09 | 25 |
IV.T1220.EHZ. | 2017-03-04T04:12:36.11 | 0.1 | undecidable | manual | P | 355 | 24.8529 | 107 | -0.13 | 97 |
IV.CSP1.EHZ. | 2017-03-04T04:12:36.04 | 0.1 | undecidable | manual | P | 17 | 23.754 | 108 | 0 | 100 |
IV.T1215.EHZ. | 2017-03-04T04:12:35.70 | 1.0 | positive | manual | P | 245 | 22.3554 | 109 | -0.07 | 25 |
IV.MC2.EHZ. | 2017-03-04T04:12:34.48 | 0.6 | undecidable | manual | S | 65 | 6.3936 | 140 | 0.02 | 51 |
IV.MMO1.EHZ. | 2017-03-04T04:12:34.67 | 0.6 | positive | manual | P | 85 | 17.0718 | 114 | -0.1 | 50 |
IV.T1216.EHZ. | 2017-03-04T04:12:34.80 | 0.6 | undecidable | manual | S | 273 | 8.0808 | 133 | -0.07 | 51 |
IV.T1212.EHZ. | 2017-03-04T04:12:34.70 | 1.0 | undecidable | manual | P | 202 | 16.1727 | 115 | 0.08 | 25 |
IV.T1219.EHZ. | 2017-03-04T04:12:34.43 | 3.0 | positive | manual | P | 334 | 20.868 | 110 | -1.05 | 0 |
IV.T1245.HHZ. | 2017-03-04T04:12:34.41 | 0.6 | undecidable | manual | S | 121 | 6.5934 | 139 | -0.11 | 50 |
IV.T1245.HHZ. | 2017-03-04T04:12:33.02 | 0.6 | positive | manual | P | 121 | 6.5934 | 139 | -0.03 | 51 |
IV.T1216.EHZ. | 2017-03-04T04:12:33.23 | 0.6 | positive | manual | P | 273 | 8.0808 | 133 | -0.02 | 51 |
IV.MC2.EHZ. | 2017-03-04T04:12:32.75 | 1.0 | positive | manual | P | 65 | 6.3936 | 140 | -0.27 | 24 |
IV.FDMO.HHZ. | 2017-03-04T04:12:32.88 | 3.0 | undecidable | manual | P | 16.7721 | -1.84 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1216.EHE. | ML:1.2 | 0.000265 | 0.58 | AML | other | m | 2017-03-04T04:12:34.94 |
IV.T1216.EHN. | ML:1.0 | 0.0001865 | 0.3 | AML | other | m | 2017-03-04T04:12:35.85 |
IV.T1245.HHE. | ML:1.0 | 0.0002045 | 0.66 | AML | other | m | 2017-03-04T04:12:34.63 |
IV.T1245.HHN. | ML:1.1 | 0.0002275 | 1.64 | AML | other | m | 2017-03-04T04:12:34.84 |