A magnitude ML 1.4 earthquake occured in region: 5 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.9000, 12.9920 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 | 5 | 724 | 724 |
Sellano | PG | 5 | 1079 | 1803 |
Visso | MC | 9 | 1107 | 2910 |
Monte Cavallo | MC | 11 | 145 | 3055 |
Cerreto di Spoleto | PG | 11 | 1075 | 4130 |
Ussita | MC | 13 | 444 | 4574 |
Castelsantangelo sul Nera | MC | 13 | 281 | 4855 |
Norcia | PG | 15 | 4957 | 9812 |
Pieve Torina | MC | 17 | 1458 | 11270 |
Fiordimonte | MC | 17 | 202 | 11472 |
Vallo di Nera | PG | 18 | 364 | 11836 |
Serravalle di Chienti | MC | 19 | 1070 | 12906 |
Campello sul Clitunno | PG | 20 | 2442 | 15348 |
Pievebovigliana | MC | 20 | 866 | 16214 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2021-10-05 03:35:15 |
42.9003 | 12.9918 | 10 | 2021-10-05 03:43:39 |
Sala Sismica INGV-Roma | 96229771 |
Field | Value |
---|---|
Time (UTC) | 2021-10-05 03:35:15 ± 0.05 |
Latitude | 42.9003 ± 0.0027 |
Longitude | 12.9918 ± 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 | 96229771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 342 |
Semi-minor axis of confidence ellipse (meter) | 225 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 73 |
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) | 59 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43617 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 96229771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-05 03:43:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CPGN.EHZ. | 2021-10-05T03:35:47.87 | 3.0 | undecidable | manual | S | -3.5 | 0 | |||
IT.GNU.HGZ. | 2021-10-05T03:35:32.76 | 3.0 | undecidable | manual | S | 0 | ||||
IV.EL6.EHZ. | 2021-10-05T03:35:31.55 | 0.3 | undecidable | manual | S | 11 | 48.4182 | 50 | 0.36 | 67 |
IV.ATCC.EHZ. | 2021-10-05T03:35:29.91 | 0.3 | undecidable | manual | S | 318 | 42.5241 | 50 | 0.28 | 68 |
IV.MOMA.HHN. | 2021-10-05T03:35:28.16 | 0.6 | undecidable | manual | S | 253 | 35.9418 | 50 | 0.3 | 46 |
IT.GNU.HGZ. | 2021-10-05T03:35:27.41 | 3.0 | undecidable | manual | P | 0 | ||||
IV.ASSB.HHZ. | 2021-10-05T03:35:26.15 | 0.3 | undecidable | manual | S | 300 | 31.3464 | 50 | -0.47 | 67 |
IV.LNSS.HHZ. | 2021-10-05T03:35:26.90 | 0.3 | undecidable | manual | S | 173 | 33.2445 | 50 | -0.24 | 70 |
IV.MMO1.EHZ. | 2021-10-05T03:35:25.37 | 0.3 | undecidable | manual | S | 90 | 27.2505 | 50 | -0.16 | 72 |
IV.GAVE.EHZ. | 2021-10-05T03:35:24.67 | 0.3 | undecidable | manual | S | 199 | 24.4533 | 113 | -0.11 | 73 |
IV.EL6.EHZ. | 2021-10-05T03:35:24.46 | 0.6 | positive | manual | P | 11 | 48.4182 | 50 | -0.14 | 47 |
IV.MML1.EHZ. | 2021-10-05T03:35:24.26 | 0.3 | undecidable | manual | S | 356 | 23.6541 | 113 | -0.28 | 71 |
IV.ATCC.EHZ. | 2021-10-05T03:35:23.63 | 1.0 | negative | manual | P | 318 | 42.5241 | 50 | -0.07 | 24 |
IV.MOMA.HHN. | 2021-10-05T03:35:23.05 | 0.1 | undecidable | manual | P | 253 | 35.9418 | 50 | 0.37 | 91 |
IV.LNSS.HHZ. | 2021-10-05T03:35:22.12 | 0.3 | undecidable | manual | P | 173 | 33.2445 | 50 | -0.14 | 72 |
IV.FDMO.HHZ. | 2021-10-05T03:35:22.39 | 0.3 | undecidable | manual | S | 27 | 16.9719 | 121 | -0.07 | 75 |
IV.NRCA.HNZ. | 2021-10-05T03:35:21.19 | 0.3 | undecidable | manual | S | 127 | 12.3765 | 129 | 0.03 | 76 |
IV.MMO1.EHZ. | 2021-10-05T03:35:21.28 | 0.1 | undecidable | manual | P | 90 | 27.2505 | 50 | -0.06 | 98 |
IV.CESI.HHZ. | 2021-10-05T03:35:21.51 | 0.3 | undecidable | manual | S | 329 | 13.5753 | 127 | 0.03 | 76 |
IV.ASSB.HHZ. | 2021-10-05T03:35:21.77 | 0.6 | undecidable | manual | P | 300 | 31.3464 | 50 | -0.2 | 47 |
IT.MTCL.HGZ. | 2021-10-05T03:35:20.51 | 0.3 | undecidable | manual | S | 3 | 10.3785 | 134 | -0.13 | 75 |
IV.MML1.EHZ. | 2021-10-05T03:35:20.57 | 0.3 | positive | manual | P | 356 | 23.6541 | 113 | -0.19 | 72 |
IV.GAVE.EHZ. | 2021-10-05T03:35:20.87 | 0.3 | negative | manual | P | 199 | 24.4533 | 113 | -0.03 | 74 |
IV.CESI.HHZ. | 2021-10-05T03:35:19.14 | 0.6 | undecidable | manual | P | 329 | 13.5753 | 127 | 0.14 | 49 |
IV.FDMO.HHZ. | 2021-10-05T03:35:19.62 | 0.1 | undecidable | manual | P | 27 | 16.9719 | 121 | 0.06 | 100 |
IV.MC2.EHZ. | 2021-10-05T03:35:19.72 | 0.1 | undecidable | manual | P | 86 | 16.0728 | 122 | 0.31 | 95 |
IT.MTCL.HGZ. | 2021-10-05T03:35:18.65 | 0.6 | negative | manual | P | 3 | 10.3785 | 134 | 0.14 | 50 |
IV.NRCA.HNZ. | 2021-10-05T03:35:18.98 | 0.6 | positive | manual | P | 127 | 12.3765 | 129 | 0.17 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.7 | 0.000554 | 0.14 | AML | other | m | 2021-10-05T03:35:21.24 |
IV.NRCA.HNN. | ML:1.7 | 0.0005484999999999999 | 0.14 | AML | other | m | 2021-10-05T03:35:21.24 |
IV.NRCA.HNE. | ML:1.7 | 0.000519 | 0.1 | AML | other | m | 2021-10-05T03:35:21.44 |
IV.NRCA.HHE. | ML:1.7 | 0.0005095000000000001 | 0.08 | AML | other | m | 2021-10-05T03:35:21.45 |
IV.CESI.HHN. | ML:1.3 | 0.0002210443 | 0.08 | AML | other | m | 2021-10-05T03:35:21.79 |
IV.CESI.HHE. | ML:1.3 | 0.0001928804 | 0.0592 | AML | other | m | 2021-10-05T03:35:21.80 |
IV.FDMO.HHE. | ML:1.5 | 0.00026514055000000005 | 0.16 | AML | other | m | 2021-10-05T03:35:22.52 |
IV.FDMO.HHN. | ML:1.3 | 0.00017649999999999998 | 0.14 | AML | other | m | 2021-10-05T03:35:22.70 |
IV.GAVE.EHE. | ML:1.4 | 0.00013720625 | 0.16 | AML | other | m | 2021-10-05T03:35:24.76 |
IV.MML1.EHE. | ML:1.2 | 0.000108 | 0.14 | AML | other | m | 2021-10-05T03:35:25.19 |
IV.MML1.EHN. | ML:1.1 | 0.00008742297 | 0.12 | AML | other | m | 2021-10-05T03:35:25.27 |
IV.GAVE.EHN. | ML:1.2 | 0.00008999273499999999 | 0.2592 | AML | other | m | 2021-10-05T03:35:26.27 |
IV.MURB.HHN. | ML:2.3 | 0.0005110000000000001 | 1.94 | AML | other | m | 2021-10-05T03:35:28.99 |
IV.MURB.HHE. | ML:2.4 | 0.0005825 | 0.06 | AML | other | m | 2021-10-05T03:35:39.16 |
IV.CESI.HNE. | ML:1.2 | 0.0001695133 | 0.0688 | AML | other | m | 2021-10-05T03:35:21.77 |
IV.MML1.HNE. | ML:1.3 | 0.000114474045 | 0.2096 | AML | other | m | 2021-10-05T03:35:25.02 |
IV.GAVE.HNE. | ML:1.4 | 0.0001452526 | 0.16 | AML | other | m | 2021-10-05T03:35:24.83 |
IV.ASSB.HHE. | ML:0.9 | 0.000034733070000000006 | 0.1792 | AML | other | m | 2021-10-05T03:35:27.30 |
IV.ASSB.HHN. | ML:0.9 | 0.000034155784999999995 | 0.1008 | AML | other | m | 2021-10-05T03:35:26.53 |
IV.LNSS.HHE. | ML:1.1 | 0.00005537898 | 0.2 | AML | other | m | 2021-10-05T03:35:27.57 |
IV.LNSS.HHN. | ML:1.1 | 0.00005595311 | 0.12 | AML | other | m | 2021-10-05T03:35:27.99 |