A magnitude ML 1.3 earthquake occured in region: 2 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7450, 12.7610 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 |
---|---|---|---|---|
Spoleto | PG | 2 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 6 | 564 | 38782 |
Scheggino | PG | 7 | 461 | 39243 |
Campello sul Clitunno | PG | 9 | 2442 | 41685 |
Vallo di Nera | PG | 9 | 364 | 42049 |
Castel Ritaldi | PG | 11 | 3278 | 45327 |
Ferentillo | TR | 14 | 1913 | 47240 |
Poggiodomo | PG | 15 | 117 | 47357 |
Trevi | PG | 15 | 8469 | 55826 |
Cerreto di Spoleto | PG | 15 | 1075 | 56901 |
Montefranco | TR | 16 | 1276 | 58177 |
Arrone | TR | 18 | 2763 | 60940 |
Giano dell'Umbria | PG | 18 | 3846 | 64786 |
Acquasparta | TR | 19 | 4778 | 69564 |
Monteleone di Spoleto | PG | 19 | 599 | 70163 |
Montefalco | PG | 19 | 5679 | 75842 |
Polino | TR | 19 | 233 | 76075 |
Massa Martana | PG | 20 | 3770 | 79845 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-02-10 00:50:41 |
42.745 | 12.7612 | 10 | 2024-02-10 01:38:03 |
Sala Sismica INGV-Roma | 125180791 |
Field | Value |
---|---|
Time (UTC) | 2024-02-10 00:50:41 ± 0.08 |
Latitude | 42.7450 ± 0.0063 |
Longitude | 12.7612 ± 0.0086 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125180791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 807 |
Semi-minor axis of confidence ellipse (meter) | 470 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 222 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47484 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 125180791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-10 01:38:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HHZ. | 2024-02-10T00:51:44.69 | 3.0 | undecidable | manual | Sg | 1.22 | 0 | |||
IX.SCL3.EHZ.02 | 2024-02-10T00:51:30.70 | 3.0 | positive | manual | Pg | 2.72 | 0 | |||
IV.CSP1.EHZ. | 2024-02-10T00:50:58.26 | 0.6 | undecidable | manual | S | 43 | 52.7028 | 50 | 0.38 | 58 |
IV.ASSB.HHZ. | 2024-02-10T00:50:53.22 | 0.6 | undecidable | manual | S | 346 | 34.0437 | 50 | 0.32 | 60 |
IV.NARO.HHZ. | 2024-02-10T00:50:52.73 | 3.0 | undecidable | manual | Pn | -0.64 | 0 | |||
IV.CESI.HHZ. | 2024-02-10T00:50:51.98 | 0.6 | undecidable | manual | S | 22 | 31.1466 | 50 | -0.13 | 63 |
IV.CSP1.EHZ. | 2024-02-10T00:50:51.07 | 0.3 | undecidable | manual | P | 43 | 52.7028 | 50 | 0.27 | 88 |
IV.NRCA.HHZ. | 2024-02-10T00:50:51.88 | 0.3 | undecidable | manual | S | 71 | 30.3474 | 50 | -0.04 | 96 |
IV.LNSS.HHZ. | 2024-02-10T00:50:51.00 | 0.3 | undecidable | manual | S | 125 | 27.6501 | 50 | -0.2 | 94 |
IV.ASSB.HHZ. | 2024-02-10T00:50:47.96 | 0.3 | undecidable | manual | P | 346 | 34.0437 | 50 | 0.04 | 96 |
IV.MOMA.HHE. | 2024-02-10T00:50:47.68 | 0.6 | undecidable | manual | S | 293 | 16.872 | 121 | -0.25 | 63 |
IV.CESI.HHZ. | 2024-02-10T00:50:47.25 | 0.3 | undecidable | manual | P | 22 | 31.1466 | 50 | -0.22 | 93 |
IV.NRCA.HHZ. | 2024-02-10T00:50:47.20 | 0.3 | undecidable | manual | P | 71 | 30.3474 | 50 | -0.16 | 94 |
IV.LNSS.HHZ. | 2024-02-10T00:50:46.79 | 0.3 | undecidable | manual | P | 125 | 27.6501 | 50 | -0.15 | 95 |
IV.GAVE.EHZ. | 2024-02-10T00:50:46.53 | 0.6 | undecidable | manual | S | 118 | 12.2766 | 129 | -0.1 | 65 |
IV.CESX.HHN. | 2024-02-10T00:50:45.62 | 0.6 | undecidable | manual | P | 223 | 20.7681 | 116 | -0.12 | 64 |
IV.ARRO.EHN. | 2024-02-10T00:50:45.97 | 0.3 | undecidable | manual | P | 179 | 18.3705 | 119 | 0.65 | 84 |
IV.GAVE.EHZ. | 2024-02-10T00:50:44.32 | 0.3 | undecidable | manual | P | 118 | 12.2766 | 129 | 0.02 | 100 |
IV.MOMA.HHE. | 2024-02-10T00:50:44.86 | 0.6 | undecidable | manual | P | 293 | 16.872 | 121 | -0.19 | 64 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.2 | 0.000177 | 1.76 | AML | other | m | 2024-02-10T00:50:47.88 |
IV.GAVE.EHN. | ML:1.3 | 0.0002415 | 1.62 | AML | other | m | 2024-02-10T00:50:48.87 |
IV.NRCA.HHN. | ML:1.1 | 0.0000564 | 0.12 | AML | other | m | 2024-02-10T00:50:52.17 |
IV.NRCA.HHE. | ML:1.0 | 0.0000434 | 1.9 | AML | other | m | 2024-02-10T00:50:54.95 |
IV.NARO.HHE. | ML:1.8 | 0.00006675000000000001 | 0.54 | AML | other | m | 2024-02-10T00:50:54.83 |
IV.NARO.HHN. | ML:1.7 | 0.0000494 | 1.42 | AML | other | m | 2024-02-10T00:50:54.89 |