A magnitude ML 1.2 earthquake occured in region: 4 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.9050, 13.0100 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 |
---|---|---|---|---|
Preci | PG | 4 | 724 | 724 |
Sellano | PG | 7 | 1079 | 1803 |
Visso | MC | 7 | 1107 | 2910 |
Monte Cavallo | MC | 10 | 145 | 3055 |
Ussita | MC | 12 | 444 | 3499 |
Castelsantangelo sul Nera | MC | 12 | 281 | 3780 |
Cerreto di Spoleto | PG | 12 | 1075 | 4855 |
Norcia | PG | 14 | 4957 | 9812 |
Pieve Torina | MC | 16 | 1458 | 11270 |
Fiordimonte | MC | 16 | 202 | 11472 |
Pievebovigliana | MC | 19 | 866 | 12338 |
Fiastra | MC | 19 | 559 | 12897 |
Vallo di Nera | PG | 19 | 364 | 13261 |
Serravalle di Chienti | MC | 19 | 1070 | 14331 |
Acquacanina | MC | 19 | 121 | 14452 |
Muccia | MC | 20 | 915 | 15367 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-02-08 03:07:05 |
42.9048 | 13.0098 | 11 | 2020-02-08 03:11:02 |
Sala Sismica INGV-Roma | 76331131 |
Field | Value |
---|---|
Time (UTC) | 2020-02-08 03:07:05 ± 0.06 |
Latitude | 42.9048 ± 0.0027 |
Longitude | 13.0098 ± 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 | 76331131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 379 |
Semi-minor axis of confidence ellipse (meter) | 230 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 227 |
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) | 114 |
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) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.10432 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42988 |
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 | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 76331131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-08 03:11:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-02-08T03:07:21.35 | 0.1 | undecidable | manual | S | 9 | 47.7189 | 50 | 0.11 | 100 |
IV.ATCC.EHZ. | 2020-02-08T03:07:20.46 | 0.3 | undecidable | manual | S | 316 | 43.2234 | 50 | 0.41 | 71 |
IV.MTRA.EHZ. | 2020-02-08T03:07:18.11 | 0.6 | undecidable | manual | S | 117 | 35.5422 | 50 | 0.12 | 51 |
IV.GAVE.EHZ. | 2020-02-08T03:07:15.27 | 0.6 | undecidable | manual | S | 202 | 25.3524 | 50 | -0.03 | 53 |
IV.CSP1.EHZ. | 2020-02-08T03:07:15.26 | 0.3 | undecidable | manual | S | 37 | 26.0517 | 50 | -0.22 | 76 |
IV.MMO1.EHZ. | 2020-02-08T03:07:15.31 | 0.6 | undecidable | manual | S | 91 | 25.752 | 50 | -0.09 | 52 |
IV.ATCC.EHZ. | 2020-02-08T03:07:14.01 | 0.6 | positive | manual | P | 316 | 43.2234 | 50 | -0.09 | 51 |
IV.EL6.EHZ. | 2020-02-08T03:07:14.62 | 0.6 | positive | manual | P | 9 | 47.7189 | 50 | -0.17 | 49 |
IV.MC2.EHZ. | 2020-02-08T03:07:12.61 | 0.3 | undecidable | manual | S | 87 | 14.5743 | 126 | 0.34 | 76 |
IV.MTRA.EHZ. | 2020-02-08T03:07:12.84 | 1.0 | negative | manual | P | 117 | 35.5422 | 50 | -0.08 | 26 |
IV.CSP1.EHZ. | 2020-02-08T03:07:11.31 | 0.3 | positive | manual | P | 37 | 26.0517 | 50 | -0.16 | 77 |
IV.CESI.HHZ. | 2020-02-08T03:07:11.92 | 0.3 | undecidable | manual | S | 322 | 13.9749 | 128 | -0.19 | 78 |
IV.MMO1.EHZ. | 2020-02-08T03:07:11.32 | 0.6 | negative | manual | P | 91 | 25.752 | 50 | -0.1 | 52 |
IV.GAVE.EHZ. | 2020-02-08T03:07:11.36 | 0.3 | positive | manual | P | 202 | 25.3524 | 50 | 0 | 80 |
IV.NRCA.HHZ. | 2020-02-08T03:07:11.38 | 0.3 | undecidable | manual | S | 133 | 11.5773 | 133 | -0.1 | 80 |
IV.NRCA.HHZ. | 2020-02-08T03:07:09.15 | 1.0 | undecidable | manual | P | 133 | 11.5773 | 133 | 0 | 27 |
IV.CESI.HHZ. | 2020-02-08T03:07:09.52 | 0.6 | positive | manual | P | 322 | 13.9749 | 128 | 0 | 54 |
IV.MC2.EHZ. | 2020-02-08T03:07:09.73 | 0.6 | undecidable | manual | P | 87 | 14.5743 | 126 | 0.12 | 53 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.0002465 | 0.1 | AML | other | m | 2020-02-08T03:07:11.51 |
IV.CESI.HHE. | ML:0.9 | 0.00007384999999999999 | 0.08 | AML | other | m | 2020-02-08T03:07:12.15 |
IV.CESI.HHN. | ML:1.2 | 0.0001595 | 0.26 | AML | other | m | 2020-02-08T03:07:12.22 |
IV.NRCA.HHE. | ML:1.1 | 0.000154 | 0.12 | AML | other | m | 2020-02-08T03:07:12.52 |
IV.GAVE.EHN. | ML:1.0 | 0.000058049999999999995 | 0.42 | AML | other | m | 2020-02-08T03:07:15.49 |
IV.GAVE.EHE. | ML:1.2 | 0.0000996 | 0.18 | AML | other | m | 2020-02-08T03:07:15.57 |
IV.EL6.EHE. | ML:1.1 | 0.00003512 | 0.64 | AML | other | m | 2020-02-08T03:07:21.55 |
IV.EL6.EHN. | ML:1.3 | 0.000049000000000000005 | 0.3 | AML | other | m | 2020-02-08T03:07:22.37 |