A magnitude ML 1.1 earthquake occured in region: 1 km W Norcia (PG), on
and geographic coordinates (lat, lon) 42.7960, 13.0770 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 | 1 | 4957 | 4957 |
Preci | PG | 10 | 724 | 5681 |
Cascia | PG | 10 | 3217 | 8898 |
Castelsantangelo sul Nera | MC | 13 | 281 | 9179 |
Cerreto di Spoleto | PG | 13 | 1075 | 10254 |
Poggiodomo | PG | 15 | 117 | 10371 |
Visso | MC | 15 | 1107 | 11478 |
Sellano | PG | 16 | 1079 | 12557 |
Ussita | MC | 17 | 444 | 13001 |
Vallo di Nera | PG | 18 | 364 | 13365 |
Accumoli | RI | 18 | 667 | 14032 |
Arquata del Tronto | AP | 18 | 1178 | 15210 |
Monteleone di Spoleto | PG | 19 | 599 | 15809 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-07-14 03:12:15 |
42.7957 | 13.0767 | 11 | 2020-07-14 03:20:53 |
Sala Sismica INGV-Roma | 81018221 |
Field | Value |
---|---|
Time (UTC) | 2020-07-14 03:12:15 ± 0.06 |
Latitude | 42.7957 ± 0.0018 |
Longitude | 13.0767 ± 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 | 81018221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 299 |
Semi-minor axis of confidence ellipse (meter) | 99 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 78 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 58 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 27 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37142 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 81018221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-14 03:20:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2020-07-14T03:12:50.17 | 3.0 | undecidable | manual | S | -0.51 | 0 | |||
IV.RM33.EHZ. | 2020-07-14T03:12:27.32 | 0.3 | undecidable | manual | S | 160 | 33.744 | 50 | -0.18 | 72 |
IV.CSP1.EHZ. | 2020-07-14T03:12:27.71 | 0.3 | undecidable | manual | S | 18 | 34.4433 | 50 | 0.02 | 74 |
IV.T1299.HNZ. | 2020-07-14T03:12:25.07 | 0.3 | undecidable | manual | S | 137 | 24.5532 | 50 | 0.03 | 75 |
IV.MTRA.EHZ. | 2020-07-14T03:12:25.46 | 0.1 | undecidable | manual | S | 99 | 26.3514 | 50 | -0.09 | 99 |
IV.CESI.HHZ. | 2020-07-14T03:12:25.58 | 0.3 | undecidable | manual | S | 329 | 27.0507 | 50 | -0.15 | 74 |
IV.SMA1.EHZ. | 2020-07-14T03:12:25.89 | 0.6 | undecidable | manual | S | 131 | 27.9498 | 50 | -0.06 | 50 |
IV.LNSS.HHZ. | 2020-07-14T03:12:24.14 | 0.3 | undecidable | manual | S | 188 | 21.5673 | 50 | -0.12 | 74 |
IV.MMO1.EHZ. | 2020-07-14T03:12:24.67 | 0.1 | undecidable | manual | S | 60 | 23.3544 | 50 | -0.06 | 100 |
IT.MTCL.HGZ. | 2020-07-14T03:12:24.31 | 0.3 | undecidable | manual | S | 344 | 22.8549 | 50 | -0.29 | 72 |
IV.FEMA.HNZ. | 2020-07-14T03:12:23.12 | 0.3 | undecidable | manual | S | 353 | 18.5703 | 120 | -0.33 | 72 |
IV.MOMA.HHE. | 2020-07-14T03:12:23.99 | 0.6 | undecidable | manual | P | 271 | 41.2254 | 50 | 0.2 | 47 |
IV.GAVE.EHZ. | 2020-07-14T03:12:23.56 | 0.3 | undecidable | manual | S | 232 | 18.7701 | 50 | 0.05 | 75 |
IV.CSP1.EHZ. | 2020-07-14T03:12:22.84 | 0.3 | undecidable | manual | P | 18 | 34.4433 | 50 | 0.09 | 73 |
IV.MC2.EHZ. | 2020-07-14T03:12:22.95 | 0.3 | undecidable | manual | S | 35 | 15.7731 | 125 | 0.33 | 72 |
IV.RM33.EHZ. | 2020-07-14T03:12:22.46 | 0.3 | undecidable | manual | P | 160 | 33.744 | 50 | -0.18 | 72 |
IV.CESI.HHZ. | 2020-07-14T03:12:21.71 | 0.1 | undecidable | manual | P | 329 | 27.0507 | 50 | 0.1 | 98 |
IV.SMA1.EHZ. | 2020-07-14T03:12:21.70 | 0.3 | undecidable | manual | P | 131 | 27.9498 | 50 | -0.04 | 74 |
IV.T1299.HNZ. | 2020-07-14T03:12:21.09 | 0.6 | undecidable | manual | P | 137 | 24.5532 | 50 | -0.13 | 49 |
IV.MTRA.EHZ. | 2020-07-14T03:12:21.84 | 0.1 | undecidable | manual | P | 99 | 26.3514 | 50 | 0.34 | 94 |
IV.MC2.EHZ. | 2020-07-14T03:12:20.08 | 0.1 | undecidable | manual | P | 35 | 15.7731 | 125 | 0.26 | 98 |
IT.MTCL.HGZ. | 2020-07-14T03:12:20.99 | 0.1 | undecidable | manual | P | 344 | 22.8549 | 50 | 0.03 | 100 |
IV.GAVE.EHZ. | 2020-07-14T03:12:20.51 | 0.3 | undecidable | manual | P | 232 | 18.7701 | 50 | 0.18 | 73 |
IV.LNSS.HHZ. | 2020-07-14T03:12:20.82 | 0.3 | undecidable | manual | P | 188 | 21.5673 | 50 | 0.05 | 75 |
IV.MMO1.EHZ. | 2020-07-14T03:12:20.97 | 0.3 | undecidable | manual | P | 60 | 23.3544 | 50 | -0.07 | 75 |
IV.FEMA.HNZ. | 2020-07-14T03:12:20.48 | 0.3 | undecidable | manual | P | 353 | 18.5703 | 120 | 0.18 | 73 |
IV.NRCA.HHZ. | 2020-07-14T03:12:19.93 | 0.1 | undecidable | manual | S | 36 | 5.1948 | 154 | -0.23 | 97 |
IV.NRCA.HHZ. | 2020-07-14T03:12:18.52 | 0.3 | undecidable | manual | P | 36 | 5.1948 | 154 | 0.13 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.1 | 0.00008444999999999999 | 1.54 | AML | other | m | 2020-07-14T03:12:25.01 |
IV.NRCA.HHN. | ML:1.2 | 0.000304 | 1.86 | AML | other | m | 2020-07-14T03:12:21.95 |
IV.GAVE.EHN. | ML:1.0 | 0.00007425 | 0.16 | AML | other | m | 2020-07-14T03:12:24.09 |
IV.LNSS.HHN. | ML:1.2 | 0.000101 | 1.16 | AML | other | m | 2020-07-14T03:12:24.70 |
IV.GAVE.EHE. | ML:0.9 | 0.0000588 | 0.62 | AML | other | m | 2020-07-14T03:12:25.57 |
IV.CESI.HHN. | ML:1.2 | 0.00007949999999999998 | 0.36 | AML | other | m | 2020-07-14T03:12:26.09 |
IV.MTRA.EHN. | ML:1.2 | 0.0000885 | 0.32 | AML | other | m | 2020-07-14T03:12:26.18 |
IV.MTRA.EHE. | ML:1.1 | 0.00006544999999999999 | 0.76 | AML | other | m | 2020-07-14T03:12:26.08 |
IV.CESI.HHE. | ML:0.9 | 0.00004245 | 1.02 | AML | other | m | 2020-07-14T03:12:26.34 |
IV.NRCA.HNE. | ML:1.3 | 0.0003102358 | 0.0912 | AML | other | m | 2020-07-14T03:12:20.14 |
IV.NRCA.HNN. | ML:1.2 | 0.000255977475 | 0.16 | AML | other | m | 2020-07-14T03:12:20.07 |