A magnitude ML 1.5 earthquake occured in region: 3 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7500, 12.7720 at 8 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 | 6 | 564 | 38782 |
Scheggino | PG | 6 | 461 | 39243 |
Vallo di Nera | PG | 8 | 364 | 39607 |
Campello sul Clitunno | PG | 8 | 2442 | 42049 |
Castel Ritaldi | PG | 12 | 3278 | 45327 |
Poggiodomo | PG | 14 | 117 | 45444 |
Cerreto di Spoleto | PG | 14 | 1075 | 46519 |
Ferentillo | TR | 14 | 1913 | 48432 |
Trevi | PG | 14 | 8469 | 56901 |
Montefranco | TR | 17 | 1276 | 58177 |
Monteleone di Spoleto | PG | 18 | 599 | 58776 |
Arrone | TR | 18 | 2763 | 61539 |
Giano dell'Umbria | PG | 18 | 3846 | 65385 |
Montefalco | PG | 19 | 5679 | 71064 |
Polino | TR | 19 | 233 | 71297 |
Acquasparta | TR | 19 | 4778 | 76075 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-01-08 21:15:21 |
42.7495 | 12.7718 | 8 | 2024-01-08 21:25:20 |
Sala Sismica INGV-Roma | 124548931 |
Field | Value |
---|---|
Time (UTC) | 2024-01-08 21:15:21 ± 0.06 |
Latitude | 42.7495 ± 0.0027 |
Longitude | 12.7718 ± 0.0049 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124548931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 329 |
Semi-minor axis of confidence ellipse (meter) | 221 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 103 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46675 |
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 | 1.5 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124548931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-08 21:25:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ECTS.HHZ. | 2024-01-08T21:16:51.15 | 3.0 | undecidable | manual | Pg | 10.57 | 0 | |||
CH.BERNI.HHZ. | 2024-01-08T21:16:37.62 | 3.0 | negative | manual | Pg | 14.44 | 0 | |||
IV.SIRI.HNZ. | 2024-01-08T21:16:23.30 | 3.0 | undecidable | manual | Pg | 6.2 | 0 | |||
IX.COL3.HHZ.02 | 2024-01-08T21:16:11.48 | 3.0 | negative | manual | Pg | 3.3 | 0 | |||
IV.VOBA.EHZ. | 2024-01-08T21:16:10.79 | 3.0 | undecidable | manual | Pn | -0.91 | 0 | |||
IV.RIBO.EHZ.01 | 2024-01-08T21:16:02.26 | 3.0 | undecidable | manual | S | -0.48 | 0 | |||
IV.POFI.HHZ. | 2024-01-08T21:15:58.94 | 3.0 | undecidable | manual | S | -8.32 | 0 | |||
IV.VITU.HHZ. | 2024-01-08T21:15:57.52 | 3.0 | negative | manual | Pn | -0.73 | 0 | |||
IV.CSP1.EHZ. | 2024-01-08T21:15:38.48 | 0.3 | undecidable | manual | S | 43 | 51.8037 | 50 | 0.13 | 70 |
IV.SMA1.EHZ. | 2024-01-08T21:15:37.68 | 0.3 | undecidable | manual | S | 106 | 47.8188 | 50 | 0.39 | 67 |
IV.FDMO.HHZ. | 2024-01-08T21:15:35.27 | 0.3 | undecidable | manual | S | 39 | 40.8258 | 50 | -0.17 | 71 |
IV.ASSB.HHE. | 2024-01-08T21:15:33.68 | 0.1 | undecidable | manual | S | 344 | 33.744 | 103 | 0.34 | 93 |
IV.CESI.HHZ. | 2024-01-08T21:15:32.18 | 0.1 | undecidable | manual | S | 21 | 30.3474 | 104 | 0.01 | 100 |
IV.LNSS.HHZ. | 2024-01-08T21:15:31.02 | 0.1 | undecidable | manual | S | 127 | 27.2505 | 106 | -0.13 | 98 |
IV.CSP1.EHZ. | 2024-01-08T21:15:31.24 | 0.3 | undecidable | manual | P | 43 | 51.8037 | 50 | 0.09 | 71 |
IV.NRCA.HHZ. | 2024-01-08T21:15:31.88 | 0.1 | undecidable | manual | S | 71 | 29.3484 | 105 | 0.02 | 100 |
IV.SMA1.EHZ. | 2024-01-08T21:15:30.36 | 0.1 | undecidable | manual | P | 106 | 47.8188 | 50 | -0.18 | 94 |
IV.FDMO.HHZ. | 2024-01-08T21:15:29.28 | 0.1 | undecidable | manual | P | 39 | 40.8258 | 50 | -0.19 | 94 |
IV.CESX.HHZ. | 2024-01-08T21:15:29.11 | 0.3 | undecidable | manual | S | 224 | 21.7671 | 109 | -0.21 | 73 |
IV.ARRO.EHZ. | 2024-01-08T21:15:28.47 | 0.3 | undecidable | manual | S | 182 | 18.87 | 112 | 0.07 | 76 |
IV.CESI.HHZ. | 2024-01-08T21:15:27.46 | 0.1 | undecidable | manual | P | 21 | 30.3474 | 104 | -0.12 | 98 |
IV.ASSB.HHE. | 2024-01-08T21:15:27.99 | 0.1 | undecidable | manual | P | 344 | 33.744 | 103 | -0.27 | 94 |
IV.NRCA.HHZ. | 2024-01-08T21:15:27.33 | 0.3 | positive | manual | P | 71 | 29.3484 | 105 | -0.08 | 74 |
IV.LNSS.HHZ. | 2024-01-08T21:15:26.92 | 0.1 | undecidable | manual | P | 127 | 27.2505 | 106 | -0.08 | 99 |
IV.CESX.HHZ. | 2024-01-08T21:15:26.05 | 0.3 | undecidable | manual | P | 224 | 21.7671 | 109 | 0.11 | 75 |
IV.GAVE.EHZ. | 2024-01-08T21:15:26.10 | 0.3 | undecidable | manual | S | 122 | 11.877 | 123 | -0.11 | 76 |
IV.ARRO.EHZ. | 2024-01-08T21:15:25.71 | 0.6 | positive | manual | P | 182 | 18.87 | 112 | 0.3 | 48 |
IV.GAVE.EHZ. | 2024-01-08T21:15:24.58 | 0.3 | undecidable | manual | P | 122 | 11.877 | 123 | 0.43 | 71 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.6 | 0.00046399999999999995 | 0.2 | AML | other | m | 2024-01-08T21:15:27.32 |
IV.GAVE.EHN. | ML:1.4 | 0.000356 | 0.94 | AML | other | m | 2024-01-08T21:15:28.77 |
IV.LNSS.HHN. | ML:1.5 | 0.0001805 | 1.14 | AML | other | m | 2024-01-08T21:15:31.19 |
IV.LNSS.HHE. | ML:1.5 | 0.0001835 | 0.18 | AML | other | m | 2024-01-08T21:15:31.69 |