A magnitude ML 1.6 earthquake occured in region: 4 km SE Sellano (PG), on
and geographic coordinates (lat, lon) 42.8680, 12.9750 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 |
---|---|---|---|---|
Sellano | PG | 5 | 1079 | 1079 |
Preci | PG | 5 | 724 | 1803 |
Cerreto di Spoleto | PG | 7 | 1075 | 2878 |
Visso | MC | 12 | 1107 | 3985 |
Norcia | PG | 13 | 4957 | 8942 |
Monte Cavallo | MC | 14 | 145 | 9087 |
Vallo di Nera | PG | 14 | 364 | 9451 |
Castelsantangelo sul Nera | MC | 15 | 281 | 9732 |
Ussita | MC | 16 | 444 | 10176 |
Cascia | PG | 17 | 3217 | 13393 |
Campello sul Clitunno | PG | 17 | 2442 | 15835 |
Poggiodomo | PG | 18 | 117 | 15952 |
Trevi | PG | 19 | 8469 | 24421 |
Sant'Anatolia di Narco | PG | 19 | 564 | 24985 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-11-28 22:54:21 |
42.8683 | 12.9747 | 11 | 2023-11-28 23:00:39 |
Sala Sismica INGV-Roma | 123546411 |
Field | Value |
---|---|
Time (UTC) | 2023-11-28 22:54:21 ± 0.05 |
Latitude | 42.8683 ± 0.0027 |
Longitude | 12.9747 ± 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 | 123546411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 290 |
Semi-minor axis of confidence ellipse (meter) | 265 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 29 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 26 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38491 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 123546411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-28 23:00:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GNU.HGZ. | 2023-11-28T22:54:33.54 | 3.0 | undecidable | manual | S | 0 | ||||
IV.CSP1.EHZ. | 2023-11-28T22:54:32.17 | 0.6 | undecidable | manual | S | 37 | 31.0467 | 50 | 0.17 | 47 |
IV.GNU.HGZ. | 2023-11-28T22:54:32.15 | 3.0 | undecidable | manual | P | 0 | ||||
IV.ASSB.HHZ. | 2023-11-28T22:54:32.21 | 0.6 | undecidable | manual | S | 307 | 32.1456 | 50 | -0.07 | 48 |
IV.CING.HHZ. | 2023-11-28T22:54:31.94 | 3.0 | negative | manual | P | 0.04 | 0 | |||
IV.MML1.EHZ. | 2023-11-28T22:54:31.07 | 0.6 | undecidable | manual | S | 360 | 27.1506 | 50 | 0.1 | 48 |
IV.TERO.HHZ. | 2023-11-28T22:54:31.48 | 3.0 | positive | manual | P | -0.29 | 0 | |||
IV.SMA1.EHZ. | 2023-11-28T22:54:30.31 | 3.0 | negative | manual | P | 1.58 | 0 | |||
7F.SIB1.EHZ. | 2023-11-28T22:54:30.04 | 0.6 | undecidable | manual | S | 83 | 24.1536 | 50 | -0.13 | 48 |
7F.SIB2.EHZ. | 2023-11-28T22:54:30.59 | 0.6 | undecidable | manual | S | 84 | 26.8509 | 50 | -0.29 | 46 |
IV.FDMO.HHZ. | 2023-11-28T22:54:29.22 | 0.6 | undecidable | manual | S | 26 | 20.7681 | 50 | -0.04 | 49 |
IV.MF5.EHZ. | 2023-11-28T22:54:29.67 | 3.0 | negative | manual | P | 0.67 | 0 | |||
IV.RM33.EHZ. | 2023-11-28T22:54:29.72 | 3.0 | undecidable | manual | P | 0.15 | 0 | |||
IV.SNTG.HHZ. | 2023-11-28T22:54:29.33 | 3.0 | negative | manual | P | 0.03 | 0 | |||
IV.GAVE.EHZ. | 2023-11-28T22:54:29.17 | 0.6 | undecidable | manual | S | 199 | 20.5683 | 50 | -0.04 | 49 |
IV.CESX.HHE. | 2023-11-28T22:54:29.20 | 0.1 | undecidable | manual | P | 228 | 42.7239 | 50 | -0.06 | 94 |
IV.ATCC.EHZ. | 2023-11-28T22:54:29.69 | 3.0 | undecidable | manual | P | 0.08 | 0 | |||
7F.SIB3.EHZ. | 2023-11-28T22:54:29.73 | 0.6 | undecidable | manual | S | 88 | 24.0537 | 50 | -0.4 | 45 |
IV.MOMA.HHZ. | 2023-11-28T22:54:28.31 | 3.0 | positive | manual | P | 0.34 | 0 | |||
IV.MC2.EHZ. | 2023-11-28T22:54:28.81 | 0.6 | undecidable | manual | S | 75 | 18.0708 | 50 | 0.28 | 47 |
IV.ARRO.EHZ. | 2023-11-28T22:54:28.34 | 3.0 | negative | manual | P | -0.02 | 0 | |||
IV.ASSB.HHZ. | 2023-11-28T22:54:27.55 | 0.1 | negative | manual | P | 307 | 32.1456 | 50 | -0.07 | 95 |
IV.LNSS.HHZ. | 2023-11-28T22:54:27.24 | 3.0 | undecidable | manual | P | -0.03 | 0 | |||
IV.CESI.HHZ. | 2023-11-28T22:54:27.89 | 0.6 | undecidable | manual | S | 339 | 16.1727 | 50 | -0.14 | 48 |
IV.CSP1.EHZ. | 2023-11-28T22:54:27.47 | 1.0 | undecidable | manual | P | 37 | 31.0467 | 50 | 0.01 | 24 |
7F.SIB2.EHZ. | 2023-11-28T22:54:26.77 | 0.1 | undecidable | manual | P | 84 | 26.8509 | 50 | -0.04 | 97 |
7F.SIB3.EHZ. | 2023-11-28T22:54:26.31 | 0.1 | undecidable | manual | P | 88 | 24.0537 | 50 | -0.06 | 97 |
IV.MMO1.EHZ. | 2023-11-28T22:54:26.74 | 3.0 | negative | manual | P | -0.23 | 0 | |||
IV.NRCA.HNZ. | 2023-11-28T22:54:26.77 | 0.6 | undecidable | manual | S | 109 | 11.9769 | 133 | -0.14 | 49 |
IV.FEMA.HNZ. | 2023-11-28T22:54:26.88 | 0.6 | undecidable | manual | S | 30 | 12.0768 | 133 | -0.05 | 50 |
7F.SIB1.EHZ. | 2023-11-28T22:54:26.40 | 0.1 | undecidable | manual | P | 83 | 24.1536 | 50 | 0 | 98 |
IV.MML1.EHZ. | 2023-11-28T22:54:26.86 | 0.6 | positive | manual | P | 360 | 27.1506 | 50 | 0 | 49 |
IV.GAVE.EHZ. | 2023-11-28T22:54:25.95 | 0.1 | positive | manual | P | 199 | 20.5683 | 50 | 0.11 | 97 |
IV.FDMO.HHZ. | 2023-11-28T22:54:25.74 | 0.1 | undecidable | manual | P | 26 | 20.7681 | 50 | -0.13 | 96 |
IV.CESI.HHZ. | 2023-11-28T22:54:25.26 | 0.1 | positive | manual | P | 339 | 16.1727 | 50 | 0.09 | 98 |
IV.MC2.EHZ. | 2023-11-28T22:54:25.99 | 0.1 | undecidable | manual | P | 75 | 18.0708 | 50 | 0.54 | 88 |
IT.MTCL.HGZ. | 2023-11-28T22:54:24.79 | 0.1 | undecidable | manual | P | 8 | 14.0748 | 128 | -0.05 | 99 |
IV.NRCA.HNZ. | 2023-11-28T22:54:24.60 | 0.3 | negative | manual | P | 109 | 11.9769 | 133 | 0.08 | 74 |
IV.FEMA.HNZ. | 2023-11-28T22:54:24.54 | 0.1 | undecidable | manual | P | 30 | 12.0768 | 133 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.8 | 0.0006879999999999999 | 1.88 | AML | other | m | 2023-11-28T22:54:27.99 |
IV.NRCA.HNN. | ML:1.8 | 0.0007009999999999999 | 0.96 | AML | other | m | 2023-11-28T22:54:27.53 |
IV.NRCA.HHE. | ML:1.8 | 0.0007155 | 0.08 | AML | other | m | 2023-11-28T22:54:27.06 |
IV.NRCA.HNE. | ML:1.8 | 0.0007105 | 0.94 | AML | other | m | 2023-11-28T22:54:27.06 |
IT.MTCL.HGN. | ML:3.2 | 0.01695 | 0.72 | AML | other | m | 2023-11-28T22:54:27.43 |
IV.CESI.HHE. | ML:1.5 | 0.0002895 | 0.14 | AML | other | m | 2023-11-28T22:54:28.12 |
IV.CESI.HNE. | ML:1.4 | 0.000228 | 0.14 | AML | other | m | 2023-11-28T22:54:28.12 |
IV.CESI.HNN. | ML:1.8 | 0.000601 | 0.14 | AML | other | m | 2023-11-28T22:54:28.13 |
IV.CESI.HHN. | ML:1.8 | 0.0006185 | 0.14 | AML | other | m | 2023-11-28T22:54:28.13 |
IT.MTCL.HGE. | ML:3.3 | 0.01865 | 0.06 | AML | other | m | 2023-11-28T22:54:28.51 |
IV.GAVE.EHE. | ML:1.9 | 0.0005225 | 0.2 | AML | other | m | 2023-11-28T22:54:29.38 |
IV.GAVE.EHN. | ML:1.6 | 0.00028349999999999995 | 0.9 | AML | other | m | 2023-11-28T22:54:30.53 |
IV.MML1.HNE. | ML:1.6 | 0.0001945 | 0.6 | AML | other | m | 2023-11-28T22:54:31.29 |
IV.MML1.EHE. | ML:1.5 | 0.0001795 | 0.14 | AML | other | m | 2023-11-28T22:54:31.29 |
IV.MML1.EHN. | ML:1.6 | 0.000209 | 0.58 | AML | other | m | 2023-11-28T22:54:31.30 |
IV.MMO1.EHN. | ML:1.7 | 0.0002535 | 0.38 | AML | other | m | 2023-11-28T22:54:31.70 |
IV.LNSS.HHE. | ML:1.5 | 0.00015999999999999999 | 0.14 | AML | other | m | 2023-11-28T22:54:32.07 |
IV.LNSS.HHN. | ML:1.6 | 0.0002065 | 0.22 | AML | other | m | 2023-11-28T22:54:32.02 |
IV.MMO1.EHE. | ML:1.5 | 0.00015625 | 1.28 | AML | other | m | 2023-11-28T22:54:32.15 |
IV.MML1.HNN. | ML:1.6 | 0.000204 | 0.68 | AML | other | m | 2023-11-28T22:54:32.53 |
IV.ASSB.HHE. | ML:1.4 | 0.00009925 | 0.64 | AML | other | m | 2023-11-28T22:54:32.84 |
IV.ASSB.HHN. | ML:1.3 | 0.00008 | 0.76 | AML | other | m | 2023-11-28T22:54:32.95 |
IV.SNTG.HHE. | ML:1.3 | 0.00006175 | 0.3 | AML | other | m | 2023-11-28T22:54:36.23 |
IV.SNTG.HHN. | ML:1.3 | 0.0000608 | 1.32 | AML | other | m | 2023-11-28T22:54:36.20 |