A magnitude ML 1.0 earthquake occured in region: 2 km NE Trevi (PG), on
and geographic coordinates (lat, lon) 42.8920, 12.7630 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 |
---|---|---|---|---|
Trevi | PG | 2 | 8469 | 8469 |
Campello sul Clitunno | PG | 8 | 2442 | 10911 |
Foligno | PG | 9 | 57155 | 68066 |
Montefalco | PG | 9 | 5679 | 73745 |
Castel Ritaldi | PG | 11 | 3278 | 77023 |
Sellano | PG | 13 | 1079 | 78102 |
Bevagna | PG | 13 | 5081 | 83183 |
Spello | PG | 14 | 8645 | 91828 |
Cerreto di Spoleto | PG | 15 | 1075 | 92903 |
Vallo di Nera | PG | 16 | 364 | 93267 |
Giano dell'Umbria | PG | 16 | 3846 | 97113 |
Gualdo Cattaneo | PG | 17 | 6155 | 103268 |
Spoleto | PG | 18 | 38218 | 141486 |
Sant'Anatolia di Narco | PG | 19 | 564 | 142050 |
Valtopina | PG | 19 | 1398 | 143448 |
Cannara | PG | 19 | 4305 | 147753 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-01-29 07:48:59 |
42.8915 | 12.7633 | 8 | 2024-01-29 08:00:36 |
Sala Sismica INGV-Roma | 124922871 |
Field | Value |
---|---|
Time (UTC) | 2024-01-29 07:48:59 ± 0.09 |
Latitude | 42.8915 ± 0.0054 |
Longitude | 12.7633 ± 0.0074 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124922871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 560 |
Semi-minor axis of confidence ellipse (meter) | 461 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 311 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41279 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 124922871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-29 08:00:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHN. | 2024-01-29T07:49:14.38 | 0.3 | undecidable | manual | S | 58 | 42.1245 | 50 | 0.38 | 67 |
IV.CESX.HHZ. | 2024-01-29T07:49:12.32 | 3.0 | undecidable | manual | S | -0.31 | 0 | |||
IV.FDMO.HHZ. | 2024-01-29T07:49:11.01 | 0.1 | undecidable | manual | S | 58 | 30.8469 | 105 | 0.24 | 94 |
IV.MMO1.EHZ. | 2024-01-29T07:49:08.52 | 0.3 | undecidable | manual | P | 89 | 45.8208 | 50 | 0 | 72 |
IV.LNSS.HHZ. | 2024-01-29T07:49:07.28 | 0.1 | undecidable | manual | P | 145 | 39.1275 | 50 | -0.22 | 93 |
IV.MOMA.HHZ. | 2024-01-29T07:49:07.14 | 0.1 | undecidable | manual | S | 238 | 18.4704 | 114 | 0.41 | 92 |
IV.MC2.EHE. | 2024-01-29T07:49:07.04 | 0.3 | undecidable | manual | P | 86 | 34.6431 | 50 | 0.24 | 70 |
IV.CSP1.EHN. | 2024-01-29T07:49:07.89 | 0.3 | undecidable | manual | P | 58 | 42.1245 | 50 | -0.06 | 71 |
IV.CESI.HHZ. | 2024-01-29T07:49:06.64 | 0.1 | undecidable | manual | S | 42 | 17.0718 | 116 | 0.37 | 93 |
IV.ASSB.HHZ. | 2024-01-29T07:49:06.66 | 0.1 | undecidable | manual | S | 333 | 18.7701 | 114 | -0.17 | 97 |
IV.NRCA.HHZ. | 2024-01-29T07:49:05.54 | 0.1 | undecidable | manual | P | 103 | 29.2485 | 106 | -0.25 | 94 |
IV.FDMO.HHZ. | 2024-01-29T07:49:05.71 | 0.1 | undecidable | manual | P | 58 | 30.8469 | 105 | -0.38 | 91 |
IV.GAVE.HNE. | 2024-01-29T07:49:04.70 | 0.1 | undecidable | manual | P | 154 | 24.5532 | 109 | -0.18 | 96 |
IV.CESI.HHZ. | 2024-01-29T07:49:03.46 | 0.1 | undecidable | manual | P | 42 | 17.0718 | 116 | -0.03 | 100 |
IV.ASSB.HHZ. | 2024-01-29T07:49:03.46 | 0.1 | undecidable | manual | P | 333 | 18.7701 | 114 | -0.35 | 93 |
IV.MOMA.HHZ. | 2024-01-29T07:49:03.92 | 0.1 | undecidable | manual | P | 238 | 18.4704 | 114 | 0.17 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.0 | 0.00008895000000000001 | 1.42 | AML | other | m | 2024-01-29T07:49:07.73 |
IV.ASSB.HHE. | ML:1.0 | 0.00008975 | 0.22 | AML | other | m | 2024-01-29T07:49:07.90 |
IV.MOMA.HHE. | ML:0.8 | 0.0000566 | 0.22 | AML | other | m | 2024-01-29T07:49:09.43 |
IV.CESI.HHE. | ML:0.8 | 0.000057999999999999994 | 0.52 | AML | other | m | 2024-01-29T07:49:09.70 |
IV.ASSB.HHN. | ML:1.0 | 0.00007630000000000001 | 1.14 | AML | other | m | 2024-01-29T07:49:09.29 |
IV.MOMA.HHN. | ML:1.1 | 0.0001161 | 0.62 | AML | other | m | 2024-01-29T07:49:11.27 |
IV.FDMO.HHN. | ML:1.1 | 0.00006475 | 0.96 | AML | other | m | 2024-01-29T07:49:12.52 |
IV.FDMO.HHE. | ML:1.1 | 0.00006705 | 0.42 | AML | other | m | 2024-01-29T07:49:13.26 |