A magnitude ML 1.7 earthquake occured in region: 2 km E Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7370, 12.7620 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 | 2 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 6 | 564 | 38782 |
Scheggino | PG | 6 | 461 | 39243 |
Vallo di Nera | PG | 9 | 364 | 39607 |
Campello sul Clitunno | PG | 9 | 2442 | 42049 |
Castel Ritaldi | PG | 12 | 3278 | 45327 |
Ferentillo | TR | 13 | 1913 | 47240 |
Poggiodomo | PG | 14 | 117 | 47357 |
Montefranco | TR | 16 | 1276 | 48633 |
Cerreto di Spoleto | PG | 16 | 1075 | 49708 |
Trevi | PG | 16 | 8469 | 58177 |
Arrone | TR | 17 | 2763 | 60940 |
Polino | TR | 18 | 233 | 61173 |
Monteleone di Spoleto | PG | 18 | 599 | 61772 |
Acquasparta | TR | 18 | 4778 | 66550 |
Giano dell'Umbria | PG | 19 | 3846 | 70396 |
Montefalco | PG | 20 | 5679 | 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 1.7 | 2024-02-01 07:01:28 |
42.7372 | 12.7622 | 11 | 2024-02-01 07:09:19 |
Sala Sismica INGV-Roma | 124974811 |
Field | Value |
---|---|
Time (UTC) | 2024-02-01 07:01:28 ± 0.05 |
Latitude | 42.7372 ± 0.0027 |
Longitude | 12.7622 ± 0.0049 |
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 | 124974811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 381 |
Semi-minor axis of confidence ellipse (meter) | 323 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 246 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
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 | 26 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55308 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 124974811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-01 07:09:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HHZ. | 2024-02-01T07:01:48.38 | 3.0 | undecidable | manual | S | -0.48 | 0 | |||
IV.MMO1.EHZ. | 2024-02-01T07:01:44.61 | 3.0 | undecidable | manual | S | -0.74 | 0 | |||
IV.MML1.EHZ. | 2024-02-01T07:01:43.55 | 0.3 | undecidable | manual | S | 22 | 45.1215 | 50 | 0.29 | 69 |
IV.TERO.HHZ. | 2024-02-01T07:01:41.00 | 3.0 | negative | manual | P | -0.54 | 0 | |||
IV.FIAM.HHZ. | 2024-02-01T07:01:40.20 | 3.0 | undecidable | manual | P | 0.21 | 0 | |||
IV.ASSB.HHZ. | 2024-02-01T07:01:40.69 | 0.6 | undecidable | manual | S | 346 | 34.9428 | 50 | 0.14 | 48 |
IV.MURB.HHZ. | 2024-02-01T07:01:40.11 | 0.6 | undecidable | manual | P | 342 | 61.3941 | 50 | 0.48 | 43 |
IV.CESI.HHZ. | 2024-02-01T07:01:39.55 | 0.6 | undecidable | manual | S | 21 | 31.8459 | 50 | -0.19 | 48 |
IV.CSP1.EHZ. | 2024-02-01T07:01:38.43 | 3.0 | positive | manual | P | -0.21 | 0 | |||
IV.LNSS.HHZ. | 2024-02-01T07:01:38.48 | 0.6 | undecidable | manual | S | 123 | 27.1506 | 50 | 0 | 50 |
IV.SMA1.EHZ. | 2024-02-01T07:01:38.69 | 3.0 | positive | manual | P | 0.75 | 0 | |||
IV.MML1.EHZ. | 2024-02-01T07:01:37.10 | 0.3 | undecidable | manual | P | 22 | 45.1215 | 50 | -0.01 | 73 |
IV.RM33.EHZ. | 2024-02-01T07:01:37.42 | 3.0 | undecidable | manual | P | -0.01 | 0 | |||
IV.FDMO.HHZ. | 2024-02-01T07:01:36.75 | 3.0 | negative | manual | P | -0.07 | 0 | |||
IV.CESX.HHZ. | 2024-02-01T07:01:36.70 | 0.3 | undecidable | manual | S | 225 | 20.1687 | 50 | 0.07 | 75 |
IV.ARRO.EHN. | 2024-02-01T07:01:36.05 | 0.6 | undecidable | manual | S | 179 | 17.5713 | 122 | 0.19 | 49 |
IV.ASSB.HHZ. | 2024-02-01T07:01:35.39 | 0.1 | undecidable | manual | P | 346 | 34.9428 | 50 | -0.16 | 96 |
IV.MOMA.HHZ. | 2024-02-01T07:01:35.82 | 0.6 | undecidable | manual | S | 295 | 17.2716 | 122 | 0.03 | 51 |
IV.LNSS.HHZ. | 2024-02-01T07:01:34.27 | 0.1 | undecidable | manual | P | 123 | 27.1506 | 50 | -0.08 | 99 |
IV.NRCA.HHZ. | 2024-02-01T07:01:34.69 | 3.0 | negative | manual | P | -0.06 | 0 | |||
IV.CESI.HHZ. | 2024-02-01T07:01:34.92 | 0.1 | positive | manual | P | 21 | 31.8459 | 50 | -0.16 | 97 |
IV.CESX.HHZ. | 2024-02-01T07:01:32.74 | 1.0 | undecidable | manual | P | 225 | 20.1687 | 50 | -0.54 | 23 |
IV.ARRO.EHN. | 2024-02-01T07:01:32.98 | 0.1 | undecidable | manual | P | 179 | 17.5713 | 122 | 0.14 | 99 |
ZO.PDN12.EHE. | 2024-02-01T07:01:32.65 | 0.1 | undecidable | manual | P | 54 | 15.6732 | 125 | 0.13 | 100 |
IV.MOMA.HHZ. | 2024-02-01T07:01:32.65 | 0.1 | undecidable | manual | P | 295 | 17.2716 | 122 | -0.15 | 99 |
IV.GAVE.EHZ. | 2024-02-01T07:01:31.75 | 0.1 | undecidable | manual | P | 115 | 11.877 | 132 | -0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.HNE. | ML:2.2 | 0.001935 | 0.16 | AML | other | m | 2024-02-01T07:01:34.72 |
IV.GAVE.EHE. | ML:2.3 | 0.00204 | 0.16 | AML | other | m | 2024-02-01T07:01:34.73 |
IV.GAVE.HNN. | ML:1.6 | 0.0004335 | 0.66 | AML | other | m | 2024-02-01T07:01:35.39 |
IV.GAVE.EHN. | ML:2.1 | 0.001315 | 0.64 | AML | other | m | 2024-02-01T07:01:35.39 |
IV.MOMA.HHE. | ML:1.7 | 0.000426 | 0.8 | AML | other | m | 2024-02-01T07:01:36.06 |
IV.MOMA.HHN. | ML:1.6 | 0.0003325 | 1.8 | AML | other | m | 2024-02-01T07:01:36.04 |
IV.MOMA.HNE. | ML:1.8 | 0.000514 | 0.82 | AML | other | m | 2024-02-01T07:01:37.54 |
IV.CESX.HHE. | ML:1.6 | 0.00029700000000000006 | 0.64 | AML | other | m | 2024-02-01T07:01:38.09 |
IV.MOMA.HNN. | ML:1.5 | 0.00028399999999999996 | 0.86 | AML | other | m | 2024-02-01T07:01:38.59 |
IV.CESX.HHN. | ML:1.8 | 0.0004275 | 0.64 | AML | other | m | 2024-02-01T07:01:38.38 |
IV.LNSS.HHE. | ML:2.0 | 0.000509 | 1.4 | AML | other | m | 2024-02-01T07:01:39.20 |
IV.LNSS.HHN. | ML:1.9 | 0.000434 | 0.34 | AML | other | m | 2024-02-01T07:01:39.50 |
IV.CESI.HHE. | ML:1.7 | 0.00021550000000000003 | 0.24 | AML | other | m | 2024-02-01T07:01:39.89 |
IV.CESI.HHN. | ML:1.8 | 0.0002845 | 0.84 | AML | other | m | 2024-02-01T07:01:40.66 |
IV.CESI.HNN. | ML:1.9 | 0.00033150000000000003 | 0.82 | AML | other | m | 2024-02-01T07:01:40.66 |
IV.CESI.HNE. | ML:1.7 | 0.00022799999999999999 | 1.2 | AML | other | m | 2024-02-01T07:01:40.89 |
IV.NRCA.HHE. | ML:1.6 | 0.000203 | 0.94 | AML | other | m | 2024-02-01T07:01:40.93 |
IV.ASSB.HHE. | ML:1.7 | 0.00020899999999999998 | 0.32 | AML | other | m | 2024-02-01T07:01:41.26 |
IV.ASSB.HHN. | ML:1.6 | 0.000156 | 0.48 | AML | other | m | 2024-02-01T07:01:42.27 |
IV.NRCA.HHN. | ML:1.6 | 0.0001735 | 0.36 | AML | other | m | 2024-02-01T07:01:42.24 |
IV.FDMO.HHN. | ML:1.5 | 0.00010475000000000001 | 1.18 | AML | other | m | 2024-02-01T07:01:43.32 |
IV.FDMO.HHE. | ML:1.7 | 0.00014450000000000002 | 0.42 | AML | other | m | 2024-02-01T07:01:43.17 |
IV.MML1.EHE. | ML:1.6 | 0.00011674999999999999 | 0.46 | AML | other | m | 2024-02-01T07:01:44.45 |
IV.RM33.EHE. | ML:1.6 | 0.00010614999999999999 | 1.12 | AML | other | m | 2024-02-01T07:01:45.38 |
IV.MML1.EHN. | ML:1.5 | 0.00009765 | 0.22 | AML | other | m | 2024-02-01T07:01:45.68 |
IV.SMA1.EHN. | ML:1.5 | 0.0000941 | 1.46 | AML | other | m | 2024-02-01T07:01:45.81 |
IV.SMA1.EHE. | ML:1.7 | 0.0001517 | 1.1 | AML | other | m | 2024-02-01T07:01:46.21 |
IV.MMO1.EHE. | ML:1.4 | 0.0000725 | 0.44 | AML | other | m | 2024-02-01T07:01:46.51 |
IV.MMO1.EHN. | ML:1.5 | 0.00008175 | 0.24 | AML | other | m | 2024-02-01T07:01:46.76 |
IV.RM33.EHN. | ML:1.6 | 0.00011845 | 1.42 | AML | other | m | 2024-02-01T07:01:47.86 |
IV.MURB.HHE. | ML:2.0 | 0.00021050000000000002 | 0.3 | AML | other | m | 2024-02-01T07:01:51.57 |
IV.MURB.HHN. | ML:1.9 | 0.00017099999999999998 | 0.32 | AML | other | m | 2024-02-01T07:01:53.96 |
IV.LNSS.HNE. | ML:2.0 | 0.00048145299999999996 | 0.1696 | AML | other | m | 2024-02-01T07:01:39.21 |
IV.LNSS.HNN. | ML:1.9 | 0.00039117325 | 0.32 | AML | other | m | 2024-02-01T07:01:39.19 |