A magnitude ML 0.8 earthquake occured in region: 2 km SE Sellano (PG), on
and geographic coordinates (lat, lon) 42.8720, 12.9440 at 11 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 |
---|---|---|---|---|
Sellano | PG | 2 | 1079 | 1079 |
Cerreto di Spoleto | PG | 6 | 1075 | 2154 |
Preci | PG | 8 | 724 | 2878 |
Vallo di Nera | PG | 13 | 364 | 3242 |
Visso | MC | 14 | 1107 | 4349 |
Monte Cavallo | MC | 14 | 145 | 4494 |
Campello sul Clitunno | PG | 15 | 2442 | 6936 |
Norcia | PG | 15 | 4957 | 11893 |
Trevi | PG | 16 | 8469 | 20362 |
Castelsantangelo sul Nera | MC | 17 | 281 | 20643 |
Sant'Anatolia di Narco | PG | 18 | 564 | 21207 |
Ussita | MC | 18 | 444 | 21651 |
Poggiodomo | PG | 18 | 117 | 21768 |
Cascia | PG | 18 | 3217 | 24985 |
Scheggino | PG | 20 | 461 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2019-08-16 08:41:49 |
42.8723 | 12.9442 | 11 | 2019-08-16 13:13:38 |
Sala Sismica INGV-Roma | 71546501 |
Field | Value |
---|---|
Time (UTC) | 2019-08-16 08:41:49 ± 0.04 |
Latitude | 42.8723 ± 0.0018 |
Longitude | 12.9442 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71546501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 284 |
Semi-minor axis of confidence ellipse (meter) | 208 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 82 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29048 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 71546501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-16 13:13:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARRO.EHZ. | 2019-08-16T08:42:08.00 | 3.0 | undecidable | manual | S | 0 | ||||
IV.ASSB.HHZ. | 2019-08-16T08:42:00.19 | 0.6 | undecidable | manual | S | 309 | 29.9478 | 50 | -0.12 | 48 |
IV.CSP1.EHZ. | 2019-08-16T08:42:00.98 | 0.6 | undecidable | manual | S | 41 | 32.2455 | 50 | 0.04 | 48 |
IV.MML1.HNZ. | 2019-08-16T08:41:59.61 | 0.6 | undecidable | manual | S | 5 | 26.8509 | 50 | 0.12 | 48 |
IV.FDMO.HHZ. | 2019-08-16T08:41:57.99 | 0.6 | undecidable | manual | S | 32 | 21.5673 | 50 | -0.1 | 48 |
IV.GAVE.EHZ. | 2019-08-16T08:41:57.55 | 0.6 | undecidable | manual | S | 192 | 20.3685 | 50 | -0.22 | 47 |
IV.CSP1.EHZ. | 2019-08-16T08:41:56.30 | 0.6 | positive | manual | P | 41 | 32.2455 | 50 | 0.05 | 48 |
IV.CESI.HNZ. | 2019-08-16T08:41:56.36 | 0.6 | undecidable | manual | S | 348 | 15.0738 | 126 | 0.06 | 49 |
IV.NRCA.HHZ. | 2019-08-16T08:41:56.13 | 0.6 | undecidable | manual | S | 107 | 14.4744 | 127 | -0.01 | 50 |
IT.MTCL.HGZ. | 2019-08-16T08:41:55.99 | 0.6 | undecidable | manual | S | 18 | 14.1747 | 128 | -0.07 | 49 |
IV.MML1.HNZ. | 2019-08-16T08:41:55.42 | 0.1 | undecidable | manual | P | 5 | 26.8509 | 50 | 0.01 | 98 |
IV.FEMA.HNZ. | 2019-08-16T08:41:55.52 | 0.6 | undecidable | manual | S | 41 | 13.1757 | 130 | -0.25 | 48 |
IV.ASSB.HHZ. | 2019-08-16T08:41:55.87 | 0.6 | negative | manual | P | 309 | 29.9478 | 50 | -0.02 | 49 |
IV.GAVE.EHZ. | 2019-08-16T08:41:54.58 | 0.3 | positive | manual | P | 192 | 20.3685 | 50 | 0.16 | 72 |
IV.FDMO.HHZ. | 2019-08-16T08:41:54.59 | 0.6 | positive | manual | P | 32 | 21.5673 | 50 | -0.02 | 49 |
IV.NRCA.HHZ. | 2019-08-16T08:41:53.50 | 0.1 | negative | manual | P | 107 | 14.4744 | 127 | 0.02 | 100 |
IT.MTCL.HGZ. | 2019-08-16T08:41:53.61 | 0.1 | undecidable | manual | P | 18 | 14.1747 | 128 | 0.18 | 97 |
IV.FEMA.HNZ. | 2019-08-16T08:41:53.25 | 0.1 | undecidable | manual | P | 41 | 13.1757 | 130 | -0.02 | 100 |
IV.CESI.HNZ. | 2019-08-16T08:41:53.52 | 0.1 | undecidable | manual | P | 348 | 15.0738 | 126 | -0.05 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.8 | 0.0000586 | 0.8 | AML | other | m | 2019-08-16T08:41:56.07 |
IV.NRCA.HHE. | ML:1.0 | 0.0000925 | 0.5 | AML | other | m | 2019-08-16T08:41:56.87 |
IV.FDMO.HHN. | ML:0.8 | 0.00004 | 0.36 | AML | other | m | 2019-08-16T08:41:58.01 |
IV.GAVE.EHE. | ML:0.8 | 0.00004565 | 1.56 | AML | other | m | 2019-08-16T08:41:58.93 |
IV.FDMO.HHE. | ML:0.7 | 0.0000369 | 0.16 | AML | other | m | 2019-08-16T08:41:58.24 |
IV.GAVE.EHN. | ML:0.8 | 0.00004075 | 0.58 | AML | other | m | 2019-08-16T08:41:58.29 |