A magnitude ML 1.3 earthquake occured in region: 4 km SW Preci (PG), on
and geographic coordinates (lat, lon) 42.8550, 13.0040 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 | 4 | 724 | 724 |
Sellano | PG | 7 | 1079 | 1803 |
Cerreto di Spoleto | PG | 8 | 1075 | 2878 |
Norcia | PG | 10 | 4957 | 7835 |
Visso | MC | 11 | 1107 | 8942 |
Castelsantangelo sul Nera | MC | 13 | 281 | 9223 |
Vallo di Nera | PG | 15 | 364 | 9587 |
Ussita | MC | 15 | 444 | 10031 |
Cascia | PG | 15 | 3217 | 13248 |
Monte Cavallo | MC | 16 | 145 | 13393 |
Poggiodomo | PG | 17 | 117 | 13510 |
Campello sul Clitunno | PG | 19 | 2442 | 15952 |
Sant'Anatolia di Narco | PG | 19 | 564 | 16516 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-03-06 18:03:16 |
42.8548 | 13.0035 | 10 | 2021-03-06 18:10:26 |
Sala Sismica INGV-Roma | 87831811 |
Field | Value |
---|---|
Time (UTC) | 2021-03-06 18:03:16 ± 0.05 |
Latitude | 42.8548 ± 0.0027 |
Longitude | 13.0035 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87831811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 359 |
Semi-minor axis of confidence ellipse (meter) | 219 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 284 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49822 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 87831811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-06 18:10:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHZ. | 2021-03-06T18:03:54.98 | 3.0 | undecidable | manual | S | 0.05 | 0 | |||
IV.TERO.HHZ. | 2021-03-06T18:03:33.93 | 0.6 | undecidable | manual | S | 118 | 55.3002 | 50 | 0.11 | 46 |
IV.EL6.EHZ. | 2021-03-06T18:03:33.77 | 0.3 | undecidable | manual | S | 9 | 53.2023 | 50 | 0.5 | 64 |
IV.MF5.EHZ. | 2021-03-06T18:03:30.24 | 0.1 | undecidable | manual | S | 68 | 39.9267 | 50 | 0.53 | 86 |
IV.RM33.EHZ. | 2021-03-06T18:03:30.53 | 0.6 | undecidable | manual | S | 156 | 42.0246 | 50 | 0.25 | 46 |
IV.MOMA.HHZ. | 2021-03-06T18:03:28.66 | 0.6 | undecidable | manual | S | 261 | 35.742 | 50 | 0.06 | 48 |
IV.CSP1.EHZ. | 2021-03-06T18:03:27.46 | 0.6 | undecidable | manual | S | 32 | 30.9468 | 50 | 0.13 | 48 |
IV.MML1.HNZ. | 2021-03-06T18:03:26.81 | 0.6 | undecidable | manual | S | 355 | 28.8489 | 50 | 0.05 | 49 |
IV.LNSS.HHZ. | 2021-03-06T18:03:26.37 | 0.6 | undecidable | manual | S | 174 | 28.1496 | 50 | -0.19 | 47 |
IV.TERO.HHZ. | 2021-03-06T18:03:26.78 | 0.1 | undecidable | manual | P | 118 | 55.3002 | 50 | 0.33 | 88 |
IV.MMO1.EHZ. | 2021-03-06T18:03:25.79 | 0.6 | undecidable | manual | S | 79 | 26.751 | 50 | -0.41 | 45 |
IV.EL6.EHZ. | 2021-03-06T18:03:25.96 | 0.1 | undecidable | manual | P | 9 | 53.2023 | 50 | -0.18 | 91 |
IV.RM33.EHZ. | 2021-03-06T18:03:24.20 | 0.1 | undecidable | manual | P | 156 | 42.0246 | 50 | -0.21 | 92 |
IV.CESI.HHZ. | 2021-03-06T18:03:24.00 | 0.6 | undecidable | manual | S | 334 | 18.4704 | 119 | 0.3 | 47 |
IV.FDMO.HHZ. | 2021-03-06T18:03:24.38 | 0.6 | undecidable | manual | S | 19 | 21.2676 | 115 | -0.19 | 48 |
IV.GAVE.EHZ. | 2021-03-06T18:03:24.21 | 0.6 | undecidable | manual | S | 206 | 20.0688 | 117 | 0.01 | 50 |
IV.ARRO.EHZ. | 2021-03-06T18:03:23.76 | 0.1 | undecidable | manual | P | 212 | 36.2415 | 50 | 0.25 | 92 |
IV.MOMA.HHZ. | 2021-03-06T18:03:23.52 | 0.1 | undecidable | manual | P | 261 | 35.742 | 50 | 0.08 | 95 |
IV.SMA1.EHZ. | 2021-03-06T18:03:23.43 | 0.1 | undecidable | manual | P | 133 | 36.741 | 50 | -0.17 | 94 |
IV.MF5.EHZ. | 2021-03-06T18:03:23.88 | 0.1 | undecidable | manual | P | 68 | 39.9267 | 50 | -0.2 | 92 |
IV.CSP1.EHZ. | 2021-03-06T18:03:22.40 | 0.1 | undecidable | manual | P | 32 | 30.9468 | 50 | -0.31 | 92 |
IV.MC2.EHZ. | 2021-03-06T18:03:22.96 | 0.6 | undecidable | manual | S | 67 | 16.3725 | 122 | -0.09 | 49 |
IT.MTCL.HGZ. | 2021-03-06T18:03:22.65 | 0.6 | undecidable | manual | S | 359 | 15.4734 | 123 | -0.14 | 49 |
IV.MML1.HNZ. | 2021-03-06T18:03:22.04 | 0.1 | undecidable | manual | P | 355 | 28.8489 | 50 | -0.34 | 92 |
IV.LNSS.HHZ. | 2021-03-06T18:03:22.04 | 0.1 | undecidable | manual | P | 174 | 28.1496 | 50 | -0.23 | 94 |
IV.FEMA.HNZ. | 2021-03-06T18:03:21.98 | 0.6 | undecidable | manual | S | 18 | 12.4764 | 129 | 0.02 | 50 |
IV.MMO1.EHZ. | 2021-03-06T18:03:21.95 | 0.1 | undecidable | manual | P | 79 | 26.751 | 50 | -0.11 | 97 |
IV.NRCA.HHZ. | 2021-03-06T18:03:21.33 | 0.6 | undecidable | manual | S | 105 | 9.2796 | 137 | 0.17 | 49 |
IV.FDMO.HHZ. | 2021-03-06T18:03:20.93 | 0.1 | undecidable | manual | P | 19 | 21.2676 | 115 | -0.18 | 96 |
IV.GAVE.EHZ. | 2021-03-06T18:03:20.89 | 0.1 | undecidable | manual | P | 206 | 20.0688 | 117 | -0.01 | 100 |
IV.MC2.EHZ. | 2021-03-06T18:03:20.22 | 0.1 | undecidable | manual | P | 67 | 16.3725 | 122 | -0.02 | 100 |
IV.CESI.HHZ. | 2021-03-06T18:03:20.78 | 0.1 | undecidable | manual | P | 334 | 18.4704 | 119 | 0.17 | 97 |
IV.NRCA.HHZ. | 2021-03-06T18:03:19.37 | 0.1 | undecidable | manual | P | 105 | 9.2796 | 137 | 0.23 | 97 |
IV.FEMA.HNZ. | 2021-03-06T18:03:19.76 | 0.1 | undecidable | manual | P | 18 | 12.4764 | 129 | 0.15 | 98 |
IT.MTCL.HGZ. | 2021-03-06T18:03:19.92 | 0.1 | undecidable | manual | P | 359 | 15.4734 | 123 | -0.17 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.8 | 0.0009415 | 0.1 | AML | other | m | 2021-03-06T18:03:21.21 |
IV.NRCA.HHE. | ML:1.7 | 0.0006039999999999999 | 0.08 | AML | other | m | 2021-03-06T18:03:21.46 |
IV.CESI.HHE. | ML:1.1 | 0.0000986 | 0.12 | AML | other | m | 2021-03-06T18:03:24.12 |
IV.CESI.HHN. | ML:1.1 | 0.000093 | 0.34 | AML | other | m | 2021-03-06T18:03:24.08 |
IV.FDMO.HHN. | ML:1.0 | 0.0000774 | 0.92 | AML | other | m | 2021-03-06T18:03:24.48 |
IV.GAVE.EHE. | ML:1.9 | 0.0005925 | 0.34 | AML | other | m | 2021-03-06T18:03:24.65 |
IV.GAVE.EHN. | ML:1.8 | 0.0004325 | 1.52 | AML | other | m | 2021-03-06T18:03:25.01 |
IV.FDMO.HHE. | ML:1.3 | 0.0001248 | 1.26 | AML | other | m | 2021-03-06T18:03:25.75 |
IV.LNSS.HHE. | ML:1.6 | 0.000201 | 1.56 | AML | other | m | 2021-03-06T18:03:27.87 |
IV.LNSS.HHN. | ML:1.4 | 0.0001395 | 1.02 | AML | other | m | 2021-03-06T18:03:27.33 |
IV.MOMA.HHE. | ML:1.2 | 0.00006745 | 0.16 | AML | other | m | 2021-03-06T18:03:30.40 |
IV.MOMA.HHN. | ML:1.3 | 0.00007605 | 0.98 | AML | other | m | 2021-03-06T18:03:30.39 |
IV.CSP1.EHE. | ML:1.2 | 0.000068900675 | 0.1024 | AML | other | m | 2021-03-06T18:03:28.40 |
IV.CSP1.EHN. | ML:1.2 | 0.000079235505 | 0.3072 | AML | other | m | 2021-03-06T18:03:27.66 |
IV.MOMA.HNE. | ML:1.2 | 0.000071028625 | 2.0096 | AML | other | m | 2021-03-06T18:03:29.36 |
IV.MOMA.HNN. | ML:1.3 | 0.000073715145 | 1.5488 | AML | other | m | 2021-03-06T18:03:29.15 |
IV.RM33.EHE. | ML:1.0 | 0.000029684006 | 0.1152 | AML | other | m | 2021-03-06T18:03:31.40 |
IV.RM33.EHN. | ML:1.0 | 0.00003093875 | 0.8704 | AML | other | m | 2021-03-06T18:03:31.24 |
IV.TERO.HHE. | ML:0.6 | 0.000010229175 | 0.1024 | AML | other | m | 2021-03-06T18:03:34.47 |
IV.TERO.HHN. | ML:1.0 | 0.000026117285 | 1.6 | AML | other | m | 2021-03-06T18:03:34.67 |