A magnitude ML 1.0 earthquake occured in region: 3 km E Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7440, 12.7680 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 |
---|---|---|---|---|
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 | 9 | 2442 | 42049 |
Castel Ritaldi | PG | 12 | 3278 | 45327 |
Ferentillo | TR | 14 | 1913 | 47240 |
Poggiodomo | PG | 14 | 117 | 47357 |
Cerreto di Spoleto | PG | 15 | 1075 | 48432 |
Trevi | PG | 15 | 8469 | 56901 |
Montefranco | TR | 16 | 1276 | 58177 |
Arrone | TR | 18 | 2763 | 60940 |
Monteleone di Spoleto | PG | 18 | 599 | 61539 |
Giano dell'Umbria | PG | 19 | 3846 | 65385 |
Polino | TR | 19 | 233 | 65618 |
Acquasparta | TR | 19 | 4778 | 70396 |
Montefalco | PG | 19 | 5679 | 76075 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-01-29 19:25:44 |
42.7442 | 12.7682 | 9 | 2024-01-29 19:35:47 |
Sala Sismica INGV-Roma | 124933781 |
Field | Value |
---|---|
Time (UTC) | 2024-01-29 19:25:44 ± 0.05 |
Latitude | 42.7442 ± 0.0036 |
Longitude | 12.7682 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124933781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 364 |
Semi-minor axis of confidence ellipse (meter) | 259 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 191 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 67 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47214 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 124933781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-29 19:35:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RIBO.EHZ.01 | 2024-01-29T19:26:28.56 | 3.0 | undecidable | manual | S | 0.46 | 0 | |||
IV.CSP1.EHZ. | 2024-01-29T19:26:01.77 | 0.3 | undecidable | manual | S | 42 | 52.4031 | 50 | 0.41 | 66 |
IV.FDMO.HHZ. | 2024-01-29T19:25:58.63 | 0.3 | undecidable | manual | S | 39 | 41.5251 | 50 | 0.17 | 70 |
IV.ARVD.HHZ. | 2024-01-29T19:25:58.91 | 3.0 | positive | manual | P | -0.92 | 0 | |||
IV.ASSB.HHZ. | 2024-01-29T19:25:56.69 | 0.3 | undecidable | manual | S | 345 | 34.2435 | 50 | 0.16 | 71 |
IV.NRCA.HHZ. | 2024-01-29T19:25:55.30 | 0.3 | undecidable | manual | S | 70 | 29.8479 | 50 | -0.05 | 74 |
IV.CESI.HHZ. | 2024-01-29T19:25:55.44 | 0.6 | undecidable | manual | S | 21 | 30.9468 | 50 | -0.21 | 48 |
IV.LNSS.HHZ. | 2024-01-29T19:25:54.51 | 0.3 | undecidable | manual | S | 125 | 27.1506 | 109 | -0.01 | 75 |
IV.CSP1.EHZ. | 2024-01-29T19:25:54.27 | 0.6 | negative | manual | P | 42 | 52.4031 | 50 | 0.02 | 47 |
IV.FDMO.HHZ. | 2024-01-29T19:25:52.55 | 1.0 | positive | manual | P | 39 | 41.5251 | 50 | -0.03 | 24 |
IV.CESX.HHZ. | 2024-01-29T19:25:52.63 | 0.3 | undecidable | manual | S | 225 | 21.0678 | 114 | 0.08 | 74 |
IV.ASSB.HHZ. | 2024-01-29T19:25:51.38 | 0.1 | undecidable | manual | P | 345 | 34.2435 | 50 | -0.08 | 97 |
IV.MOMA.HNZ. | 2024-01-29T19:25:51.59 | 0.6 | undecidable | manual | S | 292 | 17.4714 | 118 | 0.19 | 49 |
IV.LNSS.HHZ. | 2024-01-29T19:25:50.16 | 0.6 | undecidable | manual | P | 125 | 27.1506 | 109 | -0.14 | 48 |
IV.NRCA.HHZ. | 2024-01-29T19:25:50.64 | 0.1 | undecidable | manual | P | 70 | 29.8479 | 50 | -0.14 | 97 |
IV.CESI.HHZ. | 2024-01-29T19:25:50.68 | 0.1 | undecidable | manual | P | 21 | 30.9468 | 50 | -0.27 | 94 |
ZO.PDN12.EHZ. | 2024-01-29T19:25:50.47 | 0.6 | undecidable | manual | S | 55 | 14.7741 | 122 | -0.14 | 49 |
IV.CESX.HHZ. | 2024-01-29T19:25:49.20 | 1.0 | undecidable | manual | P | 225 | 21.0678 | 114 | 0.04 | 25 |
IV.GAVE.EHZ. | 2024-01-29T19:25:49.84 | 0.6 | undecidable | manual | S | 119 | 11.7771 | 128 | 0.08 | 50 |
IV.MOMA.HNZ. | 2024-01-29T19:25:48.35 | 0.1 | undecidable | manual | P | 292 | 17.4714 | 118 | -0.15 | 98 |
ZO.PDN12.EHZ. | 2024-01-29T19:25:48.14 | 0.1 | undecidable | manual | P | 55 | 14.7741 | 122 | 0.09 | 100 |
IV.ARRO.EHZ. | 2024-01-29T19:25:48.76 | 1.0 | undecidable | manual | P | 181 | 18.2706 | 117 | 0.1 | 25 |
IV.GAVE.EHZ. | 2024-01-29T19:25:47.72 | 0.6 | positive | manual | P | 119 | 11.7771 | 128 | 0.16 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.0 | 0.0001305 | 0.38 | AML | other | m | 2024-01-29T19:25:51.22 |
IV.GAVE.EHE. | ML:1.1 | 0.000158 | 0.16 | AML | other | m | 2024-01-29T19:25:51.24 |
IV.LNSS.HHE. | ML:1.0 | 0.000057650000000000005 | 0.16 | AML | other | m | 2024-01-29T19:25:55.22 |
IV.NRCA.HHN. | ML:1.0 | 0.00005665000000000001 | 0.1 | AML | other | m | 2024-01-29T19:25:55.48 |
IV.LNSS.HHN. | ML:1.0 | 0.00005005 | 1 | AML | other | m | 2024-01-29T19:25:56.30 |
IV.NRCA.HHE. | ML:1.0 | 0.00004685 | 0.14 | AML | other | m | 2024-01-29T19:25:57.01 |