A magnitude ML 1.1 earthquake occured in region: 5 km E Vallo di Nera (PG), on
and geographic coordinates (lat, lon) 42.7720, 12.9260 at 9 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 |
---|---|---|---|---|
Vallo di Nera | PG | 5 | 364 | 364 |
Cerreto di Spoleto | PG | 6 | 1075 | 1439 |
Poggiodomo | PG | 7 | 117 | 1556 |
Sant'Anatolia di Narco | PG | 8 | 564 | 2120 |
Cascia | PG | 9 | 3217 | 5337 |
Scheggino | PG | 10 | 461 | 5798 |
Sellano | PG | 13 | 1079 | 6877 |
Campello sul Clitunno | PG | 13 | 2442 | 9319 |
Monteleone di Spoleto | PG | 14 | 599 | 9918 |
Norcia | PG | 14 | 4957 | 14875 |
Preci | PG | 15 | 724 | 15599 |
Spoleto | PG | 16 | 38218 | 53817 |
Trevi | PG | 19 | 8469 | 62286 |
Ferentillo | TR | 20 | 1913 | 64199 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-01-04 21:49:39 |
42.7715 | 12.926 | 9 | 2024-01-04 21:59:15 |
Sala Sismica INGV-Roma | 124488941 |
Field | Value |
---|---|
Time (UTC) | 2024-01-04 21:49:39 ± 0.07 |
Latitude | 42.7715 ± 0.0036 |
Longitude | 12.9260 ± 0.0074 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124488941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 476 |
Semi-minor axis of confidence ellipse (meter) | 408 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 125 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
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) | 0.33455 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 124488941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-04 21:59:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CPGN.HNZ. | 2024-01-04T21:50:00.62 | 3.0 | undecidable | manual | P | 0.15 | 0 | |||
IV.PTQR.HHZ. | 2024-01-04T21:49:55.74 | 3.0 | undecidable | manual | P | 0.02 | 0 | |||
IV.FDMO.HHZ. | 2024-01-04T21:49:50.56 | 0.3 | undecidable | manual | S | 24 | 32.1456 | 50 | -0.16 | 72 |
IV.ARRO.EHZ. | 2024-01-04T21:49:48.43 | 0.3 | undecidable | manual | S | 212 | 25.0527 | 110 | -0.09 | 74 |
IV.CESI.HHZ. | 2024-01-04T21:49:48.78 | 0.3 | undecidable | manual | S | 356 | 25.9518 | 110 | -0.04 | 75 |
IV.CESX.HHE. | 2024-01-04T21:49:46.77 | 0.6 | undecidable | manual | P | 237 | 33.0447 | 50 | 0.76 | 40 |
IV.ASSB.HHZ. | 2024-01-04T21:49:46.40 | 0.6 | negative | manual | P | 324 | 37.1295 | 50 | -0.24 | 47 |
IV.LNSS.HHZ. | 2024-01-04T21:49:46.93 | 0.3 | undecidable | manual | S | 153 | 20.868 | 114 | -0.26 | 72 |
IV.MMO1.EHZ. | 2024-01-04T21:49:46.63 | 0.3 | undecidable | manual | P | 66 | 35.5422 | 50 | 0.23 | 71 |
IV.NRCA.HHZ. | 2024-01-04T21:49:46.00 | 0.3 | undecidable | manual | S | 66 | 16.7721 | 119 | 0.08 | 76 |
IV.FDMO.HHZ. | 2024-01-04T21:49:45.68 | 0.6 | positive | manual | P | 24 | 32.1456 | 50 | -0.2 | 48 |
IV.CESI.HHZ. | 2024-01-04T21:49:44.75 | 0.3 | undecidable | manual | P | 356 | 25.9518 | 110 | -0.03 | 75 |
IT.MTCL.HGE. | 2024-01-04T21:49:44.63 | 0.3 | undecidable | manual | P | 14 | 25.3524 | 110 | -0.05 | 75 |
IV.ARRO.EHZ. | 2024-01-04T21:49:44.39 | 0.1 | undecidable | manual | P | 212 | 25.0527 | 110 | -0.22 | 97 |
IV.NRCA.HHZ. | 2024-01-04T21:49:43.26 | 0.1 | positive | manual | P | 66 | 16.7721 | 119 | 0.15 | 99 |
IV.LNSS.HHZ. | 2024-01-04T21:49:43.76 | 0.1 | undecidable | manual | P | 153 | 20.868 | 114 | -0.09 | 100 |
IV.GAVE.EHZ. | 2024-01-04T21:49:43.82 | 0.3 | undecidable | manual | S | 196 | 9.1797 | 135 | 0.04 | 77 |
IV.GAVE.EHZ. | 2024-01-04T21:49:42.16 | 0.1 | positive | manual | P | 196 | 9.1797 | 135 | 0.28 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.4 | 0.0003135 | 0.3 | AML | other | m | 2024-01-04T21:49:44.18 |
IV.GAVE.EHE. | ML:1.5 | 0.0004625 | 1.56 | AML | other | m | 2024-01-04T21:49:44.09 |
IV.NRCA.HHN. | ML:1.2 | 0.0001555 | 0.62 | AML | other | m | 2024-01-04T21:49:46.11 |
IV.NRCA.HHE. | ML:1.1 | 0.00011335 | 0.08 | AML | other | m | 2024-01-04T21:49:46.23 |
IV.LNSS.HHE. | ML:1.3 | 0.0001385 | 0.12 | AML | other | m | 2024-01-04T21:49:47.37 |
IV.LNSS.HHN. | ML:1.1 | 0.0000908 | 0.74 | AML | other | m | 2024-01-04T21:49:48.64 |
IV.CESI.HHN. | ML:1.1 | 0.00007355 | 1.74 | AML | other | m | 2024-01-04T21:49:49.12 |
IV.CESI.HHE. | ML:0.6 | 0.000025399999999999997 | 0.66 | AML | other | m | 2024-01-04T21:49:49.15 |
IV.ASSB.HHN. | ML:1.0 | 0.00003685 | 1.56 | AML | other | m | 2024-01-04T21:49:52.84 |
IV.ASSB.HHE. | ML:1.0 | 0.00003705 | 0.6 | AML | other | m | 2024-01-04T21:49:53.80 |