A magnitude ML 1.0 earthquake occured in region: 4 km S Preci (PG), on
and geographic coordinates (lat, lon) 42.8460, 13.0440 at 10 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 | 4 | 724 | 724 |
Norcia | PG | 7 | 4957 | 5681 |
Visso | MC | 10 | 1107 | 6788 |
Castelsantangelo sul Nera | MC | 11 | 281 | 7069 |
Sellano | PG | 11 | 1079 | 8148 |
Cerreto di Spoleto | PG | 11 | 1075 | 9223 |
Ussita | MC | 14 | 444 | 9667 |
Cascia | PG | 14 | 3217 | 12884 |
Monte Cavallo | MC | 17 | 145 | 13029 |
Vallo di Nera | PG | 17 | 364 | 13393 |
Poggiodomo | PG | 17 | 117 | 13510 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-10-19 07:55:36 |
42.8455 | 13.0435 | 10 | 2019-10-19 08:02:54 |
Sala Sismica INGV-Roma | 73335961 |
Field | Value |
---|---|
Time (UTC) | 2019-10-19 07:55:36 ± 0.22 |
Latitude | 42.8455 ± 0.0063 |
Longitude | 13.0435 ± 0.0159 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73335961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1325 |
Semi-minor axis of confidence ellipse (meter) | 682 |
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) | 1320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 267 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27339 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.5 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 73335961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-19 08:02:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPDG.HHZ. | 2019-10-19T07:57:25.31 | 3.0 | negative | manual | Pg | 15.36 | 0 | |||
IV.HPAC.HHZ. | 2019-10-19T07:57:10.11 | 3.0 | undecidable | manual | Pg | 15.3 | 0 | |||
GU.GSCL.HHZ. | 2019-10-19T07:57:01.56 | 3.0 | undecidable | manual | Sg | 16.440001 | 0 | |||
IV.PLLN.EHZ. | 2019-10-19T07:56:54.74 | 3.0 | positive | manual | Pg | 18.799999 | 0 | |||
IV.NDIM.HHZ. | 2019-10-19T07:56:49.37 | 3.0 | undecidable | manual | Sn | -1.25 | 0 | |||
IV.ZONE.HHZ. | 2019-10-19T07:56:33.95 | 3.0 | negative | manual | Pn | 4.78 | 0 | |||
IV.TDS.HHZ. | 2019-10-19T07:56:33.12 | 3.0 | undecidable | manual | Pg | 10.65 | 0 | |||
IV.OVO.HHZ. | 2019-10-19T07:56:25.68 | 3.0 | undecidable | manual | Sg | 4.75 | 0 | |||
IV.ATMI.HHZ. | 2019-10-19T07:56:07.97 | 3.0 | undecidable | manual | Sg | 1.65 | 0 | |||
IV.PZUN.HHZ. | 2019-10-19T07:56:06.69 | 3.0 | negative | manual | Pn | -1.77 | 0 | |||
IT.VNF1.HGZ. | 2019-10-19T07:56:03.41 | 3.0 | undecidable | manual | Sn | -0.35 | 0 | |||
IV.VBKN.HHZ. | 2019-10-19T07:56:00.21 | 3.0 | undecidable | manual | Pn | 1.65 | 0 | |||
IV.VIVA.HHZ. | 2019-10-19T07:55:56.98 | 3.0 | undecidable | manual | Sn | -2.72 | 0 | |||
IV.CRE.HHZ. | 2019-10-19T07:55:56.12 | 3.0 | undecidable | manual | Pn | 0.89 | 0 | |||
IV.VCRE.HHZ. | 2019-10-19T07:55:54.82 | 3.0 | undecidable | manual | Pn | -3.89 | 0 | |||
IV.SGG.HHZ. | 2019-10-19T07:55:50.78 | 3.0 | undecidable | manual | Pn | -0.65 | 0 | |||
IV.LAV9.HNZ. | 2019-10-19T07:55:48.35 | 3.0 | undecidable | manual | P | 0.58 | 0 | |||
IV.CSP1.EHZ. | 2019-10-19T07:55:46.99 | 0.1 | undecidable | manual | S | 26 | 30.3474 | 50 | -0.11 | 98 |
IV.FDMO.HHZ. | 2019-10-19T07:55:44.48 | 0.3 | undecidable | manual | S | 10 | 21.4674 | 115 | -0.09 | 75 |
IV.CSP1.EHZ. | 2019-10-19T07:55:42.61 | 0.6 | undecidable | manual | P | 26 | 30.3474 | 50 | 0.06 | 49 |
IV.MC2.EHE. | 2019-10-19T07:55:42.42 | 0.3 | undecidable | manual | S | 58 | 13.875 | 126 | 0.13 | 75 |
IV.FDMO.HHZ. | 2019-10-19T07:55:41.33 | 1.0 | undecidable | manual | P | 10 | 21.4674 | 115 | 0.24 | 24 |
IV.NRCA.HHZ. | 2019-10-19T07:55:40.18 | 0.1 | undecidable | manual | S | 103 | 5.8941 | 150 | -0.21 | 100 |
IV.MC2.EHE. | 2019-10-19T07:55:39.91 | 0.1 | undecidable | manual | P | 58 | 13.875 | 126 | 0.14 | 100 |
IV.NRCA.HHZ. | 2019-10-19T07:55:38.76 | 0.3 | undecidable | manual | P | 103 | 5.8941 | 150 | 0.09 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.6 | 0.0000275 | 0.12 | AML | other | m | 2019-10-19T07:55:45.29 |
IV.NRCA.HNN. | ML:1.7 | 0.0008060000000000001 | 0.08 | AML | other | m | 2019-10-19T07:55:40.22 |
IV.NRCA.HNE. | ML:1.3 | 0.000293 | 0.36 | AML | other | m | 2019-10-19T07:55:40.28 |
IV.NRCA.HHE. | ML:1.3 | 0.0003175 | 0.36 | AML | other | m | 2019-10-19T07:55:40.28 |
IV.FDMO.HHE. | ML:0.6 | 0.000023 | 0.98 | AML | other | m | 2019-10-19T07:55:45.83 |
IV.CSP1.EHE. | ML:0.5 | 0.000015591114999999998 | 1.3376 | AML | other | m | 2019-10-19T07:55:48.28 |
IV.CSP1.EHN. | ML:0.5 | 0.00001377043 | 0.6592 | AML | other | m | 2019-10-19T07:55:47.75 |