A magnitude ML 0.8 earthquake occured in region: 2 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8100, 13.1140 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 |
---|---|---|---|---|
Norcia | PG | 3 | 4957 | 4957 |
Preci | PG | 10 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 16 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Sellano | PG | 18 | 1079 | 14729 |
Poggiodomo | PG | 18 | 117 | 14846 |
Montegallo | AP | 18 | 523 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2019-09-07 00:26:13 |
42.8098 | 13.1142 | 10 | 2019-09-07 00:34:00 |
Sala Sismica INGV-Roma | 72191401 |
Field | Value |
---|---|
Time (UTC) | 2019-09-07 00:26:13 ± 0.05 |
Latitude | 42.8098 ± 0.0018 |
Longitude | 13.1142 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72191401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 19 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 284 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.02338 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28958 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 72191401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-07 00:34:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-09-07T00:26:25.20 | 0.3 | undecidable | manual | S | 13 | 32.1456 | 50 | 0.07 | 72 |
IV.SMA1.EHZ. | 2019-09-07T00:26:23.61 | 0.1 | undecidable | manual | S | 138 | 26.8509 | 50 | -0.11 | 97 |
IV.CESI.HHZ. | 2019-09-07T00:26:23.95 | 0.3 | undecidable | manual | S | 322 | 27.5502 | 50 | 0.05 | 73 |
IV.FDMO.HHZ. | 2019-09-07T00:26:22.92 | 0.1 | undecidable | manual | S | 355 | 25.2525 | 112 | -0.35 | 92 |
IV.LNSS.HHZ. | 2019-09-07T00:26:22.79 | 0.3 | undecidable | manual | S | 195 | 23.754 | 113 | 0 | 74 |
IV.GAVE.EHZ. | 2019-09-07T00:26:22.30 | 0.3 | undecidable | manual | S | 234 | 22.1556 | 114 | 0.01 | 74 |
IV.MMO1.EHZ. | 2019-09-07T00:26:21.44 | 0.3 | undecidable | manual | S | 60 | 19.9689 | 117 | -0.15 | 73 |
IV.CSP1.EHZ. | 2019-09-07T00:26:20.39 | 1.0 | undecidable | manual | P | 13 | 32.1456 | 50 | 0.03 | 24 |
IV.CESI.HHZ. | 2019-09-07T00:26:19.65 | 0.6 | undecidable | manual | P | 322 | 27.5502 | 50 | 0 | 49 |
IV.MC2.EHZ. | 2019-09-07T00:26:19.88 | 0.3 | undecidable | manual | S | 28 | 12.7761 | 128 | 0.39 | 70 |
IV.FDMO.HHZ. | 2019-09-07T00:26:19.30 | 0.6 | undecidable | manual | P | 355 | 25.2525 | 112 | 0.01 | 49 |
IV.SMA1.EHZ. | 2019-09-07T00:26:19.68 | 1.0 | undecidable | manual | P | 138 | 26.8509 | 50 | 0.13 | 24 |
IV.MMO1.EHZ. | 2019-09-07T00:26:18.24 | 0.6 | undecidable | manual | P | 60 | 19.9689 | 117 | -0.08 | 49 |
IV.GAVE.EHZ. | 2019-09-07T00:26:18.80 | 1.0 | undecidable | manual | P | 234 | 22.1556 | 114 | 0.08 | 24 |
IV.LNSS.HHZ. | 2019-09-07T00:26:18.99 | 0.1 | undecidable | manual | P | 195 | 23.754 | 113 | -0.02 | 99 |
IV.NRCA.HHZ. | 2019-09-07T00:26:17.27 | 0.3 | undecidable | manual | S | 0 | 2.5974 | 165 | -0.17 | 75 |
IV.MC2.EHZ. | 2019-09-07T00:26:17.44 | 0.6 | positive | manual | P | 28 | 12.7761 | 128 | 0.33 | 47 |
IV.NRCA.HHZ. | 2019-09-07T00:26:16.06 | 0.1 | undecidable | manual | P | 0 | 2.5974 | 165 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.3 | 0.0003375 | 0.16 | AML | other | m | 2019-09-07T00:26:17.40 |
IV.NRCA.HHN. | ML:1.1 | 0.000215 | 0.14 | AML | other | m | 2019-09-07T00:26:17.75 |
IV.NRCA.HNE. | ML:1.3 | 0.0003303509 | 0.13 | AML | other | m | 2019-09-07T00:26:17.46 |
IV.NRCA.HNN. | ML:1.0 | 0.0001840565 | 0.09 | AML | other | m | 2019-09-07T00:26:17.82 |
IV.GAVE.EHE. | ML:0.6 | 0.00002629286 | 0.16 | AML | other | m | 2019-09-07T00:26:23.35 |
IV.GAVE.EHN. | ML:0.5 | 0.0000192339695 | 0.2 | AML | other | m | 2019-09-07T00:26:23.66 |
IV.FDMO.HHE. | ML:0.4 | 0.000014370428499999998 | 0.12 | AML | other | m | 2019-09-07T00:26:23.52 |
IV.FDMO.HHN. | ML:0.4 | 0.000016163556 | 0.2 | AML | other | m | 2019-09-07T00:26:23.21 |