A magnitude ML 0.9 earthquake occured in region: 3 km S Visso (MC), on
and geographic coordinates (lat, lon) 42.9050, 13.0910 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 |
---|---|---|---|---|
Visso | MC | 3 | 1107 | 1107 |
Preci | PG | 5 | 724 | 1831 |
Castelsantangelo sul Nera | MC | 5 | 281 | 2112 |
Ussita | MC | 6 | 444 | 2556 |
Monte Cavallo | MC | 12 | 145 | 2701 |
Norcia | PG | 13 | 4957 | 7658 |
Sellano | PG | 13 | 1079 | 8737 |
Fiordimonte | MC | 15 | 202 | 8939 |
Bolognola | MC | 15 | 142 | 9081 |
Acquacanina | MC | 16 | 121 | 9202 |
Fiastra | MC | 16 | 559 | 9761 |
Pieve Torina | MC | 16 | 1458 | 11219 |
Cerreto di Spoleto | PG | 17 | 1075 | 12294 |
Pievebovigliana | MC | 18 | 866 | 13160 |
Montemonaco | AP | 19 | 604 | 13764 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2019-08-10 11:31:37 |
42.9053 | 13.091 | 9 | 2019-08-10 11:36:07 |
Sala Sismica INGV-Roma | 71338701 |
Field | Value |
---|---|
Time (UTC) | 2019-08-10 11:31:37 ± 0.09 |
Latitude | 42.9053 ± 0.0045 |
Longitude | 13.0910 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71338701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 494 |
Semi-minor axis of confidence ellipse (meter) | 224 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 221 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 139 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.06385 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28239 |
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 | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 71338701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-10 11:36:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2019-08-10T11:31:49.00 | 0.6 | undecidable | manual | S | 73 | 31.3464 | 50 | 0.34 | 45 |
IV.CESI.HHE. | 2019-08-10T11:31:44.66 | 0.3 | undecidable | manual | S | 306 | 18.7701 | 117 | -0.08 | 73 |
IV.MMO1.EHZ. | 2019-08-10T11:31:44.57 | 0.3 | undecidable | manual | S | 92 | 19.1697 | 116 | -0.31 | 70 |
IV.MF5.EHZ. | 2019-08-10T11:31:43.87 | 0.1 | undecidable | manual | P | 73 | 31.3464 | 50 | -0.06 | 96 |
IV.FDMO.HHZ. | 2019-08-10T11:31:43.32 | 0.3 | undecidable | manual | S | 359 | 14.5743 | 123 | -0.15 | 72 |
IT.MTCL.HGE. | 2019-08-10T11:31:42.72 | 0.3 | undecidable | manual | S | 323 | 12.2766 | 127 | -0.12 | 73 |
IV.NRCA.HHZ. | 2019-08-10T11:31:41.70 | 0.3 | undecidable | manual | S | 167 | 8.1807 | 139 | -0.09 | 74 |
IV.MMO1.EHZ. | 2019-08-10T11:31:41.53 | 0.1 | undecidable | manual | P | 92 | 19.1697 | 116 | -0.21 | 95 |
IV.MC2.EHZ. | 2019-08-10T11:31:41.99 | 0.3 | undecidable | manual | S | 85 | 7.9809 | 140 | 0.25 | 72 |
IV.FEMA.HNE. | 2019-08-10T11:31:41.77 | 0.3 | undecidable | manual | S | 332 | 7.0929 | 143 | 0.21 | 72 |
IV.CESI.HHE. | 2019-08-10T11:31:41.62 | 0.1 | undecidable | manual | P | 306 | 18.7701 | 117 | -0.05 | 98 |
IT.MTCL.HGE. | 2019-08-10T11:31:40.57 | 0.1 | undecidable | manual | P | 323 | 12.2766 | 127 | 0 | 100 |
IV.NRCA.HHZ. | 2019-08-10T11:31:40.00 | 0.1 | undecidable | manual | P | 167 | 8.1807 | 139 | 0.04 | 100 |
IV.MC2.EHZ. | 2019-08-10T11:31:40.13 | 0.1 | undecidable | manual | P | 85 | 7.9809 | 140 | 0.19 | 97 |
IV.FDMO.HHZ. | 2019-08-10T11:31:40.87 | 0.1 | undecidable | manual | P | 359 | 14.5743 | 123 | -0.06 | 98 |
IV.FEMA.HNE. | 2019-08-10T11:31:40.03 | 0.1 | undecidable | manual | P | 332 | 7.0929 | 143 | 0.2 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.00016149999999999997 | 0.12 | AML | other | m | 2019-08-10T11:31:41.80 |
IV.NRCA.HHE. | ML:1.2 | 0.00025 | 0.16 | AML | other | m | 2019-08-10T11:31:41.85 |
IV.FDMO.HHN. | ML:0.6 | 0.0000459 | 1.9 | AML | other | m | 2019-08-10T11:31:44.96 |
IV.FDMO.HHE. | ML:0.6 | 0.00004675 | 0.56 | AML | other | m | 2019-08-10T11:31:44.52 |