A magnitude ML 0.6 earthquake occured in region: 5 km SE Preci (PG), on
and geographic coordinates (lat, lon) 42.8550, 13.0840 at 4 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 |
---|---|---|---|---|
Preci | PG | 5 | 724 | 724 |
Norcia | PG | 7 | 4957 | 5681 |
Castelsantangelo sul Nera | MC | 7 | 281 | 5962 |
Visso | MC | 9 | 1107 | 7069 |
Ussita | MC | 11 | 444 | 7513 |
Sellano | PG | 13 | 1079 | 8592 |
Cerreto di Spoleto | PG | 14 | 1075 | 9667 |
Cascia | PG | 16 | 3217 | 12884 |
Monte Cavallo | MC | 17 | 145 | 13029 |
Bolognola | MC | 20 | 142 | 13171 |
Arquata del Tronto | AP | 20 | 1178 | 14349 |
Poggiodomo | PG | 20 | 117 | 14466 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2017-08-17 14:38:06 |
42.855 | 13.0842 | 4 | 2017-08-17 14:47:58 |
Sala Sismica INGV-Roma | 49120591 |
Field | Value |
---|---|
Time (UTC) | 2017-08-17 14:38:06 ± 0.12 |
Latitude | 42.8550 ± 0.0045 |
Longitude | 13.0842 ± 0.0074 |
Depth (km) | 4 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 49120591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 596 |
Semi-minor axis of confidence ellipse (meter) | 192 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 265 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44067 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 49120591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-08-17 14:47:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2017-08-17T14:38:19.35 | 3.0 | undecidable | manual | P | -3.07 | 0 | |||
IV.CESX.HHZ. | 2017-08-17T14:38:17.32 | 0.1 | undecidable | manual | P | 236 | 48.9177 | 95 | 0.6 | 79 |
IV.CSP1.EHZ. | 2017-08-17T14:38:16.33 | 0.6 | undecidable | manual | S | 20 | 28.0497 | 98 | -0.4 | 46 |
IV.T1219.EHZ. | 2017-08-17T14:38:14.92 | 0.6 | undecidable | manual | S | 344 | 23.1546 | 100 | -0.15 | 49 |
IV.T1256.HHZ. | 2017-08-17T14:38:14.13 | 0.6 | undecidable | manual | S | 34 | 20.3685 | 101 | 0.03 | 51 |
IV.T1221.EHZ. | 2017-08-17T14:38:13.49 | 0.6 | undecidable | manual | S | 272 | 19.2696 | 102 | -0.25 | 48 |
IV.CAMP.HHZ. | 2017-08-17T14:38:13.97 | 3.0 | undecidable | manual | P | -0.72 | 0 | |||
IV.FDMO.HHZ. | 2017-08-17T14:38:13.98 | 0.6 | undecidable | manual | S | 1 | 20.1687 | 102 | -0.05 | 50 |
IV.T1218.EHZ. | 2017-08-17T14:38:13.80 | 0.6 | undecidable | manual | S | 173 | 20.6682 | 101 | -0.41 | 46 |
IV.T1214.EHZ. | 2017-08-17T14:38:12.25 | 0.6 | undecidable | manual | S | 136 | 14.6742 | 106 | 0.07 | 51 |
IV.CSP1.EHZ. | 2017-08-17T14:38:12.21 | 0.6 | negative | manual | P | 20 | 28.0497 | 98 | -0.36 | 46 |
IV.CESI.HHZ. | 2017-08-17T14:38:11.31 | 3.0 | undecidable | manual | P | -0.38 | 0 | |||
IV.MC2.EHZ. | 2017-08-17T14:38:11.34 | 0.6 | undecidable | manual | S | 54 | 10.5783 | 111 | 0.51 | 48 |
IV.T1219.EHZ. | 2017-08-17T14:38:11.27 | 0.1 | undecidable | manual | P | 344 | 23.1546 | 100 | -0.34 | 94 |
IV.T1256.HHZ. | 2017-08-17T14:38:10.65 | 1.0 | undecidable | manual | P | 34 | 20.3685 | 101 | -0.41 | 23 |
IV.T1218.EHZ. | 2017-08-17T14:38:10.67 | 0.6 | positive | manual | P | 173 | 20.6682 | 101 | -0.45 | 46 |
IV.T1221.EHZ. | 2017-08-17T14:38:10.75 | 1.0 | undecidable | manual | P | 272 | 19.2696 | 102 | -0.1 | 25 |
IV.FDMO.HHZ. | 2017-08-17T14:38:10.94 | 0.1 | undecidable | manual | P | 1 | 20.1687 | 102 | -0.07 | 100 |
IV.T1216.EHZ. | 2017-08-17T14:38:10.13 | 0.6 | undecidable | manual | S | 307 | 6.5934 | 122 | 0.53 | 48 |
IV.MC2.EHZ. | 2017-08-17T14:38:09.55 | 0.1 | undecidable | manual | P | 54 | 10.5783 | 111 | 0.38 | 97 |
IV.T1214.EHZ. | 2017-08-17T14:38:09.86 | 0.1 | undecidable | manual | P | 136 | 14.6742 | 106 | -0.09 | 100 |
IV.T1216.EHZ. | 2017-08-17T14:38:08.94 | 1.0 | negative | manual | P | 307 | 6.5934 | 122 | 0.48 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.5 | 0.00002425 | 0.48 | AML | other | m | 2017-08-17T14:38:15.16 |
IV.T1214.EHN. | ML:1.1 | 0.0001555 | 0.6 | AML | other | m | 2017-08-17T14:38:12.70 |
IV.FDMO.HHN. | ML:0.4 | 0.00001775 | 0.34 | AML | other | m | 2017-08-17T14:38:14.32 |
IV.FDMO.HHE. | ML:0.4 | 0.0000226 | 0.54 | AML | other | m | 2017-08-17T14:38:14.53 |
IV.CESI.HHN. | ML:0.3 | 0.000044149999999999996 | 0.26 | AML | other | m | 2017-08-17T14:38:15.16 |
IV.T1214.HNN. | ML:1.1 | 0.000161197975 | 0.48 | AML | other | m | 2017-08-17T14:38:12.35 |
IV.T1214.HNE. | ML:0.8 | 0.000080815415 | 0.368 | AML | other | m | 2017-08-17T14:38:12.36 |
IV.T1214.EHE. | ML:1.0 | 0.000110965 | 0.56 | AML | other | m | 2017-08-17T14:38:12.66 |
IV.T1256.HHN. | ML:0.4 | 0.000021130515 | 0.2 | AML | other | m | 2017-08-17T14:38:14.47 |
IV.T1218.EHN. | ML:0.6 | 0.000028231076800000002 | 0.32 | AML | other | m | 2017-08-17T14:38:14.40 |
IV.T1218.EHE. | ML:0.7 | 0.000039763 | 0.128 | AML | other | m | 2017-08-17T14:38:13.91 |
IV.T1221.EHE. | ML:0.5 | 0.00002363053 | 0.448 | AML | other | m | 2017-08-17T14:38:13.81 |