A magnitude ML 1.7 earthquake occured in region: 3 km E Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7360, 12.7730 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 |
---|---|---|---|---|
Spoleto | PG | 3 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 5 | 564 | 38782 |
Scheggino | PG | 5 | 461 | 39243 |
Vallo di Nera | PG | 8 | 364 | 39607 |
Campello sul Clitunno | PG | 9 | 2442 | 42049 |
Castel Ritaldi | PG | 13 | 3278 | 45327 |
Ferentillo | TR | 13 | 1913 | 47240 |
Poggiodomo | PG | 14 | 117 | 47357 |
Cerreto di Spoleto | PG | 15 | 1075 | 48432 |
Montefranco | TR | 15 | 1276 | 49708 |
Trevi | PG | 16 | 8469 | 58177 |
Arrone | TR | 17 | 2763 | 60940 |
Monteleone di Spoleto | PG | 17 | 599 | 61539 |
Polino | TR | 18 | 233 | 61772 |
Acquasparta | TR | 19 | 4778 | 66550 |
Giano dell'Umbria | PG | 19 | 3846 | 70396 |
Cascia | PG | 20 | 3217 | 73613 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2024-02-10 13:48:33 |
42.7362 | 12.7732 | 11 | 2024-02-10 13:55:27 |
Sala Sismica INGV-Roma | 125196691 |
Field | Value |
---|---|
Time (UTC) | 2024-02-10 13:48:33 ± 0.09 |
Latitude | 42.7362 ± 0.0063 |
Longitude | 12.7732 ± 0.0073 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125196691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 763 |
Semi-minor axis of confidence ellipse (meter) | 357 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 218 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 760.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 171 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 20 |
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) | 0.47574 |
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 | 1.7 |
Uncertainty | 0.1 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 125196691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-10 13:55:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RIBO.EHZ.01 | 2024-02-10T13:49:01.38 | 3.0 | undecidable | manual | P | 1.34 | 0 | |||
IV.MIDA.HHZ. | 2024-02-10T13:49:01.81 | 3.0 | undecidable | manual | P | -1.04 | 0 | |||
IV.CSP1.EHZ. | 2024-02-10T13:48:50.20 | 0.6 | undecidable | manual | S | 41 | 52.8027 | 50 | 0.17 | 61 |
IV.MMO1.EHZ. | 2024-02-10T13:48:49.33 | 0.3 | undecidable | manual | S | 68 | 48.5181 | 50 | 0.43 | 87 |
IV.MML1.EHZ. | 2024-02-10T13:48:47.61 | 0.3 | undecidable | manual | S | 21 | 44.8218 | 50 | -0.31 | 90 |
IV.FDMO.HHZ. | 2024-02-10T13:48:46.97 | 0.3 | undecidable | manual | S | 37 | 42.0246 | 50 | -0.18 | 93 |
IV.ASSB.HHZ. | 2024-02-10T13:48:45.42 | 0.3 | undecidable | manual | S | 345 | 35.2425 | 50 | 0.07 | 96 |
IV.CESI.HHZ. | 2024-02-10T13:48:44.26 | 0.3 | undecidable | manual | S | 20 | 31.6461 | 50 | -0.13 | 95 |
IV.CSP1.EHZ. | 2024-02-10T13:48:43.24 | 0.3 | undecidable | manual | P | 41 | 52.8027 | 50 | 0.25 | 90 |
IV.NRCA.HHZ. | 2024-02-10T13:48:43.45 | 0.6 | undecidable | manual | S | 69 | 29.8479 | 50 | -0.44 | 60 |
IV.LNSS.HHZ. | 2024-02-10T13:48:43.12 | 0.3 | undecidable | manual | S | 124 | 26.3514 | 50 | 0.15 | 96 |
IV.MMO1.EHZ. | 2024-02-10T13:48:42.26 | 0.3 | undecidable | manual | P | 68 | 48.5181 | 50 | -0.07 | 94 |
IV.FDMO.HHZ. | 2024-02-10T13:48:41.54 | 0.3 | undecidable | manual | P | 37 | 42.0246 | 50 | 0.22 | 92 |
IV.MML1.EHZ. | 2024-02-10T13:48:41.96 | 0.3 | undecidable | manual | P | 21 | 44.8218 | 50 | 0.19 | 92 |
IV.ASSB.HHZ. | 2024-02-10T13:48:40.30 | 0.3 | undecidable | manual | P | 345 | 35.2425 | 50 | 0.02 | 97 |
IV.MOMA.HHZ. | 2024-02-10T13:48:40.64 | 0.3 | undecidable | manual | S | 295 | 18.1707 | 120 | -0.02 | 100 |
IV.NRCA.HHZ. | 2024-02-10T13:48:39.41 | 0.3 | undecidable | manual | P | 69 | 29.8479 | 50 | -0.04 | 98 |
IV.CESI.HHZ. | 2024-02-10T13:48:39.76 | 0.3 | undecidable | manual | P | 20 | 31.6461 | 50 | 0.03 | 97 |
IV.LNSS.HHZ. | 2024-02-10T13:48:38.48 | 0.3 | undecidable | manual | P | 124 | 26.3514 | 50 | -0.43 | 90 |
IV.GAVE.EHN. | 2024-02-10T13:48:38.53 | 0.3 | undecidable | manual | S | 116 | 10.9779 | 134 | -0.13 | 99 |
IV.MOMA.HHZ. | 2024-02-10T13:48:37.54 | 0.3 | undecidable | manual | P | 295 | 18.1707 | 120 | -0.04 | 100 |
IV.GAVE.EHN. | 2024-02-10T13:48:36.60 | 0.3 | undecidable | manual | P | 116 | 10.9779 | 134 | 0.18 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESX.HHN. | ML:1.6 | 0.00027400000000000005 | 0.64 | AML | other | m | 2024-02-10T13:48:43.49 |
IV.LNSS.HNN. | ML:1.9 | 0.00039400000000000004 | 0.36 | AML | other | m | 2024-02-10T13:48:44.23 |
IV.LNSS.HHE. | ML:1.8 | 0.0003505 | 1.08 | AML | other | m | 2024-02-10T13:48:44.28 |
IV.LNSS.HNE. | ML:1.9 | 0.00040449999999999997 | 1.06 | AML | other | m | 2024-02-10T13:48:44.29 |
IV.NRCA.HHE. | ML:1.7 | 0.000258 | 0.14 | AML | other | m | 2024-02-10T13:48:44.36 |
IV.CESI.HHE. | ML:1.6 | 0.00017449999999999999 | 0.26 | AML | other | m | 2024-02-10T13:48:44.70 |
IV.CESI.HHN. | ML:1.7 | 0.0002395 | 0.24 | AML | other | m | 2024-02-10T13:48:44.46 |
IV.LNSS.HHN. | ML:1.8 | 0.0003765 | 0.44 | AML | other | m | 2024-02-10T13:48:44.49 |
IV.CESX.HHE. | ML:1.4 | 0.000187 | 1.52 | AML | other | m | 2024-02-10T13:48:45.11 |
IV.NRCA.HHN. | ML:1.6 | 0.0001695 | 1.06 | AML | other | m | 2024-02-10T13:48:45.68 |
IV.ASSB.HHE. | ML:1.5 | 0.00013350000000000002 | 1.8 | AML | other | m | 2024-02-10T13:48:46.99 |
IV.ASSB.HHN. | ML:1.5 | 0.000124 | 0.28 | AML | other | m | 2024-02-10T13:48:47.64 |