A magnitude ML 1.0 earthquake occured in region: 5 km SE Sellano (PG), on
and geographic coordinates (lat, lon) 42.8560, 12.9630 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 | 5 | 1079 | 1079 |
Cerreto di Spoleto | PG | 5 | 1075 | 2154 |
Preci | PG | 7 | 724 | 2878 |
Vallo di Nera | PG | 13 | 364 | 3242 |
Norcia | PG | 13 | 4957 | 8199 |
Visso | MC | 13 | 1107 | 9306 |
Campello sul Clitunno | PG | 16 | 2442 | 11748 |
Monte Cavallo | MC | 16 | 145 | 11893 |
Cascia | PG | 16 | 3217 | 15110 |
Poggiodomo | PG | 16 | 117 | 15227 |
Castelsantangelo sul Nera | MC | 16 | 281 | 15508 |
Sant'Anatolia di Narco | PG | 17 | 564 | 16072 |
Ussita | MC | 18 | 444 | 16516 |
Trevi | PG | 18 | 8469 | 24985 |
Scheggino | PG | 19 | 461 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-03-05 06:27:07 |
42.856 | 12.9627 | 11 | 2021-03-05 06:36:02 |
Sala Sismica INGV-Roma | 87764481 |
Field | Value |
---|---|
Time (UTC) | 2021-03-05 06:27:07 ± 0.07 |
Latitude | 42.8560 ± 0.0027 |
Longitude | 12.9627 ± 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 | 87764481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 437 |
Semi-minor axis of confidence ellipse (meter) | 274 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.11331 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48384 |
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 | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 87764481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-05 06:36:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2021-03-05T06:27:19.14 | 0.6 | undecidable | manual | S | 37 | 32.745 | 50 | 0.14 | 48 |
IV.MMO1.EHZ. | 2021-03-05T06:27:18.21 | 0.3 | undecidable | manual | S | 81 | 30.0477 | 50 | -0.06 | 74 |
IV.LNSS.HHZ. | 2021-03-05T06:27:17.81 | 0.6 | undecidable | manual | S | 167 | 28.749 | 50 | -0.14 | 49 |
IV.FDMO.HHZ. | 2021-03-05T06:27:16.03 | 0.3 | undecidable | manual | S | 27 | 22.4553 | 50 | -0.23 | 73 |
IV.EL6.EHZ. | 2021-03-05T06:27:16.96 | 1.0 | undecidable | manual | P | 12 | 53.7018 | 50 | -0.5 | 22 |
IV.MC2.EHZ. | 2021-03-05T06:27:15.68 | 0.6 | undecidable | manual | S | 71 | 19.3695 | 119 | 0.28 | 48 |
IV.CESI.HHZ. | 2021-03-05T06:27:14.66 | 0.3 | undecidable | manual | S | 344 | 17.1717 | 122 | -0.07 | 75 |
IV.CSP1.EHZ. | 2021-03-05T06:27:14.37 | 0.3 | negative | manual | P | 37 | 32.745 | 50 | 0.14 | 72 |
IV.NRCA.HHZ. | 2021-03-05T06:27:13.26 | 0.3 | undecidable | manual | S | 101 | 12.5763 | 130 | -0.18 | 73 |
IV.LNSS.HHZ. | 2021-03-05T06:27:13.65 | 0.1 | positive | manual | P | 167 | 28.749 | 50 | 0.03 | 99 |
IV.MMO1.EHZ. | 2021-03-05T06:27:13.85 | 0.1 | undecidable | manual | P | 81 | 30.0477 | 50 | 0.04 | 99 |
IV.GAVE.EHZ. | 2021-03-05T06:27:12.10 | 1.0 | undecidable | manual | P | 197 | 18.9699 | 119 | 0.02 | 25 |
IV.MC2.EHZ. | 2021-03-05T06:27:12.35 | 1.0 | negative | manual | P | 71 | 19.3695 | 119 | 0.2 | 24 |
IV.FDMO.HHZ. | 2021-03-05T06:27:12.62 | 0.3 | positive | manual | P | 27 | 22.4553 | 50 | -0.03 | 76 |
IV.NRCA.HHZ. | 2021-03-05T06:27:11.15 | 0.3 | positive | manual | P | 101 | 12.5763 | 130 | 0.13 | 76 |
IV.CESI.HHZ. | 2021-03-05T06:27:11.88 | 0.1 | positive | manual | P | 344 | 17.1717 | 122 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.9 | 0.0000903 | 1.24 | AML | other | m | 2021-03-05T06:27:13.88 |
IV.NRCA.HHN. | ML:0.9 | 0.00008104999999999999 | 0.6 | AML | other | m | 2021-03-05T06:27:14.03 |
IV.CESI.HHN. | ML:1.0 | 0.00008035 | 0.18 | AML | other | m | 2021-03-05T06:27:14.89 |
IV.CESI.HHE. | ML:0.8 | 0.0000513 | 1.52 | AML | other | m | 2021-03-05T06:27:15.03 |
IV.FDMO.HHE. | ML:0.9 | 0.0000498 | 1.14 | AML | other | m | 2021-03-05T06:27:16.69 |
IV.FDMO.HHN. | ML:0.8 | 0.000043950000000000004 | 0.16 | AML | other | m | 2021-03-05T06:27:16.84 |
IV.LNSS.HHE. | ML:1.2 | 0.00008135000000000001 | 0.1 | AML | other | m | 2021-03-05T06:27:18.13 |
IV.LNSS.HHN. | ML:1.2 | 0.00006805 | 0.32 | AML | other | m | 2021-03-05T06:27:18.27 |