A magnitude ML 1.0 earthquake occured in region: 2 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8850, 13.0680 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 | 2 | 724 | 724 |
Visso | MC | 5 | 1107 | 1831 |
Castelsantangelo sul Nera | MC | 7 | 281 | 2112 |
Ussita | MC | 9 | 444 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Sellano | PG | 11 | 1079 | 8592 |
Monte Cavallo | MC | 13 | 145 | 8737 |
Cerreto di Spoleto | PG | 14 | 1075 | 9812 |
Fiordimonte | MC | 17 | 202 | 10014 |
Bolognola | MC | 18 | 142 | 10156 |
Pieve Torina | MC | 18 | 1458 | 11614 |
Fiastra | MC | 18 | 559 | 12173 |
Acquacanina | MC | 18 | 121 | 12294 |
Cascia | PG | 19 | 3217 | 15511 |
Pievebovigliana | MC | 20 | 866 | 16377 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-01-20 02:02:08 |
42.8852 | 13.0682 | 11 | 2020-01-20 02:12:22 |
Sala Sismica INGV-Roma | 75665661 |
Field | Value |
---|---|
Time (UTC) | 2020-01-20 02:02:08 ± 0.04 |
Latitude | 42.8852 ± 0.0027 |
Longitude | 13.0682 ± 0.0037 |
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 | 75665661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 293 |
Semi-minor axis of confidence ellipse (meter) | 260 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 67 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
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) | 0.06115 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37412 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 75665661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-20 02:12:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.HNZ. | 2020-01-20T02:02:18.34 | 0.3 | undecidable | manual | S | 343 | 26.5512 | 50 | -0.07 | 73 |
IV.CSP1.EHZ. | 2020-01-20T02:02:18.10 | 0.3 | undecidable | manual | S | 26 | 25.4523 | 50 | -0.03 | 73 |
IV.GAVE.EHZ. | 2020-01-20T02:02:18.11 | 0.3 | undecidable | manual | S | 214 | 25.6521 | 50 | -0.07 | 73 |
IV.CESI.HHZ. | 2020-01-20T02:02:16.16 | 0.1 | undecidable | manual | S | 315 | 18.7701 | 119 | -0.04 | 99 |
IV.MMO1.EHZ. | 2020-01-20T02:02:16.64 | 0.3 | undecidable | manual | S | 86 | 21.0678 | 116 | -0.26 | 70 |
IV.MOMA.HHZ. | 2020-01-20T02:02:16.83 | 0.3 | undecidable | manual | P | 258 | 41.5251 | 50 | 0.2 | 69 |
IV.GUMA.HNZ. | 2020-01-20T02:02:15.04 | 0.3 | undecidable | manual | P | 48 | 29.2485 | 50 | 0.29 | 69 |
IV.ASSB.HHE. | 2020-01-20T02:02:15.61 | 0.3 | undecidable | manual | P | 298 | 37.5291 | 50 | -0.41 | 66 |
IV.FDMO.HHZ. | 2020-01-20T02:02:15.52 | 0.3 | undecidable | manual | S | 5 | 16.872 | 122 | -0.1 | 73 |
IV.CSP1.EHZ. | 2020-01-20T02:02:14.13 | 0.1 | undecidable | manual | P | 26 | 25.4523 | 50 | -0.03 | 98 |
IV.GAVE.EHZ. | 2020-01-20T02:02:14.26 | 0.1 | undecidable | manual | P | 214 | 25.6521 | 50 | 0.07 | 97 |
IT.MTCL.HGZ. | 2020-01-20T02:02:14.39 | 0.3 | undecidable | manual | S | 335 | 13.2756 | 128 | -0.22 | 72 |
IV.MML1.HNZ. | 2020-01-20T02:02:14.29 | 0.3 | undecidable | manual | P | 343 | 26.5512 | 50 | -0.03 | 73 |
IV.PF6.EHZ. | 2020-01-20T02:02:14.74 | 0.3 | undecidable | manual | P | 20 | 29.8479 | 50 | -0.09 | 72 |
IV.FEMA.HNZ. | 2020-01-20T02:02:13.53 | 0.1 | undecidable | manual | S | 350 | 8.6802 | 140 | 0.08 | 100 |
IV.CESI.HHZ. | 2020-01-20T02:02:13.10 | 0.3 | undecidable | manual | P | 315 | 18.7701 | 119 | 0.06 | 74 |
IV.MC2.EHZ. | 2020-01-20T02:02:13.87 | 0.3 | undecidable | manual | S | 73 | 10.2786 | 136 | 0.06 | 75 |
IV.MMO1.EHZ. | 2020-01-20T02:02:13.41 | 0.1 | undecidable | manual | P | 86 | 21.0678 | 116 | -0.04 | 98 |
IV.FDMO.HHZ. | 2020-01-20T02:02:12.75 | 0.1 | undecidable | manual | P | 5 | 16.872 | 122 | 0.04 | 99 |
IV.NRCA.HHZ. | 2020-01-20T02:02:12.76 | 0.3 | undecidable | manual | S | 147 | 6.7932 | 147 | -0.31 | 71 |
IT.MTCL.HGZ. | 2020-01-20T02:02:12.26 | 0.1 | undecidable | manual | P | 335 | 13.2756 | 128 | 0.14 | 98 |
IV.MC2.EHZ. | 2020-01-20T02:02:11.90 | 0.1 | undecidable | manual | P | 73 | 10.2786 | 136 | 0.23 | 96 |
IV.FEMA.HNZ. | 2020-01-20T02:02:11.66 | 0.3 | undecidable | manual | P | 350 | 8.6802 | 140 | 0.2 | 73 |
IV.NRCA.HHZ. | 2020-01-20T02:02:11.31 | 0.1 | undecidable | manual | P | 147 | 6.7932 | 147 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.2 | 0.00024770615 | 0.08 | AML | other | m | 2020-01-20T02:02:12.94 |
IV.NRCA.HHN. | ML:1.6 | 0.0005583335499999999 | 0.12 | AML | other | m | 2020-01-20T02:02:12.87 |
IV.NRCA.HNE. | ML:1.2 | 0.000247790495 | 0.08 | AML | other | m | 2020-01-20T02:02:12.94 |
IV.NRCA.HNN. | ML:1.5 | 0.00050395775 | 0.1312 | AML | other | m | 2020-01-20T02:02:12.81 |
IV.FDMO.HHE. | ML:0.4 | 0.0000200330365 | 44.4192 | AML | other | m | 2020-01-20T02:02:12.77 |
IV.FDMO.HHN. | ML:0.8 | 0.000048559795 | 0.1808 | AML | other | m | 2020-01-20T02:02:16.09 |
IV.CESI.HHN. | ML:0.5 | 0.000024940854999999997 | 0.72 | AML | other | m | 2020-01-20T02:02:16.55 |
IV.GAVE.EHE. | ML:1.0 | 0.000052318035 | 0.12 | AML | other | m | 2020-01-20T02:02:18.25 |
IV.GAVE.EHN. | ML:0.8 | 0.00003793742 | 0.16 | AML | other | m | 2020-01-20T02:02:18.18 |