A magnitude ML 1.1 earthquake occured in region: 1 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8800, 13.0470 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 | 1 | 724 | 724 |
Visso | MC | 7 | 1107 | 1831 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2112 |
Sellano | PG | 10 | 1079 | 3191 |
Norcia | PG | 10 | 4957 | 8148 |
Ussita | MC | 10 | 444 | 8592 |
Cerreto di Spoleto | PG | 13 | 1075 | 9667 |
Monte Cavallo | MC | 13 | 145 | 9812 |
Fiordimonte | MC | 18 | 202 | 10014 |
Cascia | PG | 18 | 3217 | 13231 |
Pieve Torina | MC | 18 | 1458 | 14689 |
Vallo di Nera | PG | 19 | 364 | 15053 |
Bolognola | MC | 20 | 142 | 15195 |
Fiastra | MC | 20 | 559 | 15754 |
Acquacanina | MC | 20 | 121 | 15875 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-10-01 01:35:14 |
42.8798 | 13.0472 | 11 | 2020-10-01 02:22:10 |
Sala Sismica INGV-Roma | 83406751 |
Field | Value |
---|---|
Time (UTC) | 2020-10-01 01:35:14 ± 0.04 |
Latitude | 42.8798 ± 0.0027 |
Longitude | 13.0472 ± 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 | 83406751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 338 |
Semi-minor axis of confidence ellipse (meter) | 235 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 69 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 47 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35793 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 83406751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-01 02:22:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAFI.HHZ. | 2020-10-01T01:35:26.38 | 3.0 | negative | manual | Pg | 0.27 | 0 | |||
IV.LNSS.HHE. | 2020-10-01T01:35:25.48 | 0.1 | undecidable | manual | S | 181 | 30.747 | 50 | 0.02 | 96 |
IV.MML1.HNN. | 2020-10-01T01:35:24.19 | 0.1 | undecidable | manual | S | 347 | 26.6511 | 50 | -0.17 | 94 |
IV.CSP1.EHZ. | 2020-10-01T01:35:24.55 | 0.1 | undecidable | manual | S | 29 | 26.751 | 50 | 0.15 | 94 |
IV.GAVE.EHZ. | 2020-10-01T01:35:23.64 | 0.1 | undecidable | manual | S | 211 | 24.2535 | 50 | -0.09 | 96 |
IV.MMO1.EHZ. | 2020-10-01T01:35:23.14 | 0.1 | undecidable | manual | S | 85 | 22.8549 | 50 | -0.21 | 94 |
IV.MOMA.HHN. | 2020-10-01T01:35:22.74 | 0.3 | undecidable | manual | P | 258 | 39.7269 | 50 | 0.43 | 65 |
IV.SMA1.EHZ. | 2020-10-01T01:35:22.08 | 0.1 | undecidable | manual | P | 140 | 36.3414 | 50 | 0.3 | 90 |
IV.SACS.HHZ. | 2020-10-01T01:35:22.51 | 3.0 | undecidable | manual | P | -0.81 | 0 | |||
IV.FDMO.HHZ. | 2020-10-01T01:35:21.79 | 0.3 | undecidable | manual | S | 11 | 17.6712 | 121 | -0.12 | 72 |
IV.ASSB.HHE. | 2020-10-01T01:35:21.69 | 0.3 | undecidable | manual | P | 300 | 36.3414 | 50 | -0.1 | 70 |
IV.CESI.HHZ. | 2020-10-01T01:35:21.95 | 0.1 | undecidable | manual | S | 320 | 18.0708 | 121 | -0.07 | 97 |
IV.MC2.EHZ. | 2020-10-01T01:35:20.48 | 0.1 | undecidable | manual | S | 73 | 12.0768 | 132 | 0.14 | 97 |
IT.MTCL.HGE. | 2020-10-01T01:35:20.38 | 0.1 | undecidable | manual | S | 343 | 13.1757 | 129 | -0.26 | 94 |
IV.CSP1.EHZ. | 2020-10-01T01:35:20.33 | 0.6 | undecidable | manual | P | 29 | 26.751 | 50 | 0.01 | 48 |
IV.MML1.HNN. | 2020-10-01T01:35:20.30 | 0.3 | undecidable | manual | P | 347 | 26.6511 | 50 | 0.01 | 73 |
IV.MTRA.HNE. | 2020-10-01T01:35:20.83 | 0.6 | undecidable | manual | P | 116 | 31.5462 | 50 | -0.22 | 46 |
IV.LNSS.HHE. | 2020-10-01T01:35:20.75 | 0.1 | undecidable | manual | P | 181 | 30.747 | 50 | -0.18 | 93 |
IV.MMO1.EHZ. | 2020-10-01T01:35:19.67 | 1.0 | negative | manual | P | 85 | 22.8549 | 50 | -0.04 | 24 |
IV.GAVE.EHZ. | 2020-10-01T01:35:19.90 | 1.0 | positive | manual | P | 211 | 24.2535 | 50 | -0.03 | 24 |
IV.FEMA.HNE. | 2020-10-01T01:35:19.62 | 0.1 | undecidable | manual | S | 1 | 9.0798 | 140 | 0 | 100 |
IV.CESI.HHZ. | 2020-10-01T01:35:19.06 | 0.6 | positive | manual | P | 320 | 18.0708 | 121 | 0.12 | 48 |
IV.MC2.EHZ. | 2020-10-01T01:35:18.18 | 0.3 | positive | manual | P | 73 | 12.0768 | 132 | 0.21 | 71 |
IT.MTCL.HGE. | 2020-10-01T01:35:18.30 | 0.1 | undecidable | manual | P | 343 | 13.1757 | 129 | 0.16 | 96 |
IV.FDMO.HHZ. | 2020-10-01T01:35:18.85 | 0.1 | undecidable | manual | P | 11 | 17.6712 | 121 | -0.03 | 98 |
IV.NRCA.HHZ. | 2020-10-01T01:35:18.99 | 0.1 | undecidable | manual | S | 133 | 7.4814 | 145 | -0.29 | 94 |
IV.NRCA.HHZ. | 2020-10-01T01:35:17.40 | 0.6 | undecidable | manual | P | 133 | 7.4814 | 145 | 0.04 | 50 |
IV.FEMA.HNE. | 2020-10-01T01:35:17.97 | 0.3 | undecidable | manual | P | 1 | 9.0798 | 140 | 0.41 | 69 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.1 | 0.0001601296 | 0.08 | AML | other | m | 2020-10-01T01:35:19.71 |
IV.NRCA.HHN. | ML:1.2 | 0.00021974805 | 0.08 | AML | other | m | 2020-10-01T01:35:19.03 |
IV.NRCA.HNE. | ML:1.0 | 0.0001331292 | 0.0904 | AML | other | m | 2020-10-01T01:35:19.67 |
IV.NRCA.HNN. | ML:1.2 | 0.00020248082 | 0.0904 | AML | other | m | 2020-10-01T01:35:19.03 |
IV.FDMO.HHE. | ML:0.9 | 0.00006619652000000001 | 0.18 | AML | other | m | 2020-10-01T01:35:22.39 |
IV.CESI.HHN. | ML:1.1 | 0.00009505428 | 0.1 | AML | other | m | 2020-10-01T01:35:22.52 |