A magnitude ML 0.5 earthquake occured in region: 4 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7610, 13.1190 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 |
---|---|---|---|---|
Norcia | PG | 4 | 4957 | 4957 |
Cascia | PG | 10 | 3217 | 8174 |
Accumoli | RI | 13 | 667 | 8841 |
Preci | PG | 15 | 724 | 9565 |
Arquata del Tronto | AP | 15 | 1178 | 10743 |
Castelsantangelo sul Nera | MC | 15 | 281 | 11024 |
Poggiodomo | PG | 16 | 117 | 11141 |
Cittareale | RI | 16 | 482 | 11623 |
Cerreto di Spoleto | PG | 18 | 1075 | 12698 |
Monteleone di Spoleto | PG | 18 | 599 | 13297 |
Visso | MC | 19 | 1107 | 14404 |
Montegallo | AP | 20 | 523 | 14927 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2020-11-14 02:17:19 |
42.7608 | 13.1188 | 11 | 2020-11-14 02:22:01 |
Sala Sismica INGV-Roma | 84713491 |
Field | Value |
---|---|
Time (UTC) | 2020-11-14 02:17:19 ± 0.07 |
Latitude | 42.7608 ± 0.0027 |
Longitude | 13.1188 ± 0.0049 |
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 | 84713491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 381 |
Semi-minor axis of confidence ellipse (meter) | 259 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 302 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33725 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 84713491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-14 02:22:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2020-11-14T02:17:30.22 | 0.6 | undecidable | manual | S | 327 | 32.1456 | 50 | 0.04 | 64 |
IV.FDMO.HHZ. | 2020-11-14T02:17:29.66 | 0.6 | undecidable | manual | S | 355 | 30.6471 | 50 | -0.12 | 63 |
IV.MTRA.HNZ. | 2020-11-14T02:17:27.18 | 0.6 | undecidable | manual | S | 91 | 22.6551 | 50 | -0.44 | 60 |
IV.MMO1.EHZ. | 2020-11-14T02:17:27.57 | 0.6 | undecidable | manual | S | 48 | 22.8549 | 50 | -0.12 | 64 |
IV.MF5.EHZ. | 2020-11-14T02:17:26.71 | 0.3 | undecidable | manual | P | 48 | 37.4292 | 50 | 0.4 | 88 |
IV.LNSS.HHZ. | 2020-11-14T02:17:26.40 | 0.6 | undecidable | manual | S | 200 | 18.6702 | 50 | -0.16 | 64 |
IV.GAVE.EHZ. | 2020-11-14T02:17:26.77 | 0.6 | undecidable | manual | S | 247 | 19.869 | 50 | -0.11 | 64 |
IV.CSP1.EHZ. | 2020-11-14T02:17:26.16 | 0.3 | undecidable | manual | P | 11 | 37.3293 | 50 | -0.14 | 93 |
IV.TERO.HHZ. | 2020-11-14T02:17:26.92 | 3.0 | undecidable | manual | P | -0.27 | 0 | |||
IV.MC2.EHZ. | 2020-11-14T02:17:26.44 | 0.6 | undecidable | manual | S | 19 | 17.6712 | 50 | 0.14 | 64 |
IV.CESI.HHZ. | 2020-11-14T02:17:25.72 | 0.3 | undecidable | manual | P | 327 | 32.1456 | 50 | 0.22 | 92 |
IV.FDMO.HHZ. | 2020-11-14T02:17:25.10 | 0.3 | undecidable | manual | P | 355 | 30.6471 | 50 | -0.17 | 93 |
IV.SMA1.EHZ. | 2020-11-14T02:17:24.40 | 1.0 | negative | manual | P | 0.44 | 0.48 | |||
IV.MTRA.HNZ. | 2020-11-14T02:17:24.16 | 0.3 | undecidable | manual | P | 91 | 22.6551 | 50 | 0.13 | 96 |
IV.MMO1.EHZ. | 2020-11-14T02:17:23.92 | 0.3 | undecidable | manual | P | 48 | 22.8549 | 50 | -0.14 | 95 |
IV.MC2.EHZ. | 2020-11-14T02:17:23.34 | 0.3 | undecidable | manual | P | 19 | 17.6712 | 50 | 0.08 | 97 |
IV.T1299.HNZ. | 2020-11-14T02:17:23.66 | 0.3 | undecidable | manual | P | 136 | 19.3695 | 50 | 0.14 | 96 |
IV.LNSS.HHZ. | 2020-11-14T02:17:23.39 | 0.3 | undecidable | manual | P | 200 | 18.6702 | 50 | -0.03 | 98 |
IV.NRCA.HHZ. | 2020-11-14T02:17:23.73 | 0.3 | undecidable | manual | S | 357 | 8.0808 | 144 | -0.13 | 98 |
IV.GAVE.EHZ. | 2020-11-14T02:17:23.63 | 0.3 | undecidable | manual | P | 247 | 19.869 | 50 | 0.03 | 98 |
IV.NRCA.HHZ. | 2020-11-14T02:17:21.89 | 0.3 | undecidable | manual | P | 357 | 8.0808 | 144 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:0.5 | 0.00002651845 | 0.1408 | AML | other | m | 2020-11-14T02:17:27.93 |
IV.LNSS.HHN. | ML:0.7 | 0.000040380869999999996 | 0.1008 | AML | other | m | 2020-11-14T02:17:27.52 |
IV.GAVE.EHE. | ML:0.8 | 0.000045708795 | 0.1392 | AML | other | m | 2020-11-14T02:17:27.03 |
IV.GAVE.EHN. | ML:0.9 | 0.00006214383 | 0.16 | AML | other | m | 2020-11-14T02:17:27.27 |
IV.SMA1.EHE. | ML:0.4 | 0.0000148467205 | 0.2608 | AML | other | m | 2020-11-14T02:17:28.44 |
IV.SMA1.EHN. | ML:0.2 | 0.000011837968500000001 | 0.1408 | AML | other | m | 2020-11-14T02:17:29.04 |
IV.FDMO.HHE. | ML:0.3 | 0.000010062650499999999 | 0.2 | AML | other | m | 2020-11-14T02:17:30.19 |
IV.FDMO.HHN. | ML:0.3 | 0.000011382403500000001 | 0.2608 | AML | other | m | 2020-11-14T02:17:29.85 |
IV.CESI.HHE. | ML:0.4 | 0.000008848881999999998 | 0.12 | AML | other | m | 2020-11-14T02:17:30.82 |
IV.CESI.HHN. | ML:0.4 | 0.000011065153000000002 | 0.12 | AML | other | m | 2020-11-14T02:17:31.30 |