A magnitude ML 1.3 earthquake occured in region: 3 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7530, 12.7670 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 | 7 | 461 | 39243 |
Campello sul Clitunno | PG | 8 | 2442 | 41685 |
Vallo di Nera | PG | 8 | 364 | 42049 |
Castel Ritaldi | PG | 11 | 3278 | 45327 |
Trevi | PG | 14 | 8469 | 53796 |
Cerreto di Spoleto | PG | 14 | 1075 | 54871 |
Poggiodomo | PG | 15 | 117 | 54988 |
Ferentillo | TR | 15 | 1913 | 56901 |
Montefranco | TR | 17 | 1276 | 58177 |
Giano dell'Umbria | PG | 18 | 3846 | 62023 |
Montefalco | PG | 18 | 5679 | 67702 |
Arrone | TR | 19 | 2763 | 70465 |
Monteleone di Spoleto | PG | 19 | 599 | 71064 |
Acquasparta | TR | 19 | 4778 | 75842 |
Polino | TR | 20 | 233 | 76075 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-02-11 17:42:42 |
42.7528 | 12.7667 | 8 | 2024-02-11 17:57:26 |
Sala Sismica INGV-Roma | 125224341 |
Field | Value |
---|---|
Time (UTC) | 2024-02-11 17:42:42 ± 0.08 |
Latitude | 42.7528 ± 0.0027 |
Longitude | 12.7667 ± 0.0037 |
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 | 125224341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 273 |
Semi-minor axis of confidence ellipse (meter) | 189 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 329 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
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 | 16 |
Number of defining phases | 16 |
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) | 0.11152 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30037 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 125224341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-11 17:57:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | 2024-02-11T17:42:54.26 | 1.0 | undecidable | manual | S | 345 | 33.3444 | 104 | 0.2 | 25 |
IV.CESI.HHZ. | 2024-02-11T17:42:53.10 | 0.6 | undecidable | manual | S | 22 | 30.1476 | 106 | 0.11 | 51 |
IV.LNSS.HHZ. | 2024-02-11T17:42:52.01 | 0.6 | undecidable | manual | S | 127 | 27.8499 | 107 | -0.21 | 50 |
IV.NRCA.HHZ. | 2024-02-11T17:42:52.86 | 0.3 | undecidable | manual | S | 72 | 29.6481 | 106 | 0.02 | 77 |
IV.CESX.HHZ. | 2024-02-11T17:42:50.15 | 0.3 | undecidable | manual | S | 223 | 21.7671 | 111 | -0.07 | 78 |
IV.ASSB.HHE. | 2024-02-11T17:42:49.12 | 1.0 | undecidable | manual | P | 345 | 33.3444 | 104 | 0.1 | 25 |
IV.ARRO.EHZ. | 2024-02-11T17:42:49.45 | 0.3 | undecidable | manual | S | 180 | 19.2696 | 114 | 0.02 | 79 |
IV.CESI.HHZ. | 2024-02-11T17:42:48.39 | 0.6 | undecidable | manual | P | 22 | 30.1476 | 106 | -0.01 | 52 |
IV.MOMA.HNZ. | 2024-02-11T17:42:48.94 | 0.6 | undecidable | manual | S | 290 | 16.9719 | 116 | 0.23 | 51 |
IV.LNSS.HHZ. | 2024-02-11T17:42:48.04 | 1.0 | negative | manual | P | 127 | 27.8499 | 107 | 0.08 | 26 |
IV.NRCA.HHZ. | 2024-02-11T17:42:48.15 | 0.1 | undecidable | manual | P | 72 | 29.6481 | 106 | -0.17 | 100 |
IV.CESX.HHZ. | 2024-02-11T17:42:47.24 | 1.0 | undecidable | manual | P | 223 | 21.7671 | 111 | 0.44 | 24 |
IV.GAVE.EHZ. | 2024-02-11T17:42:47.43 | 0.3 | undecidable | manual | S | 123 | 12.3765 | 124 | 0.1 | 78 |
IV.ARRO.EHZ. | 2024-02-11T17:42:46.53 | 1.0 | negative | manual | P | 180 | 19.2696 | 114 | 0.19 | 25 |
IV.GAVE.EHZ. | 2024-02-11T17:42:45.27 | 0.3 | positive | manual | P | 123 | 12.3765 | 124 | 0.14 | 78 |
IV.MOMA.HNZ. | 2024-02-11T17:42:45.63 | 0.1 | undecidable | manual | P | 290 | 16.9719 | 116 | -0.3 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.6 | 0.00048058095 | 0.2048 | AML | other | m | 2024-02-11T17:42:48.42 |
IV.GAVE.EHN. | ML:1.5 | 0.00033976799999999995 | 0.1792 | AML | other | m | 2024-02-11T17:42:48.29 |
IV.GAVE.HNE. | ML:1.6 | 0.00048691770000000004 | 0.192 | AML | other | m | 2024-02-11T17:42:48.42 |
IV.GAVE.HNN. | ML:1.2 | 0.00020999210000000003 | 0.832 | AML | other | m | 2024-02-11T17:42:48.28 |
IV.ARRO.EHE. | ML:1.0 | 0.00007779815000000001 | 0.2304 | AML | other | m | 2024-02-11T17:42:52.12 |
IV.ARRO.EHN. | ML:1.1 | 0.00010308652 | 0.1792 | AML | other | m | 2024-02-11T17:42:51.18 |
IV.CESX.HHE. | ML:1.0 | 0.00007518175999999998 | 0.3968 | AML | other | m | 2024-02-11T17:42:52.92 |
IV.CESX.HHN. | ML:1.1 | 0.00009019445000000002 | 0.1792 | AML | other | m | 2024-02-11T17:42:51.85 |
IV.LNSS.HHE. | ML:1.5 | 0.00018477345000000002 | 0.256 | AML | other | m | 2024-02-11T17:42:52.70 |
IV.LNSS.HHN. | ML:1.5 | 0.00015285335 | 0.2176 | AML | other | m | 2024-02-11T17:42:53.46 |
IV.LNSS.HNE. | ML:1.5 | 0.00016443405 | 0.1792 | AML | other | m | 2024-02-11T17:42:52.70 |
IV.LNSS.HNN. | ML:1.5 | 0.0001788377 | 0.2176 | AML | other | m | 2024-02-11T17:42:53.57 |
IV.NRCA.HHE. | ML:1.2 | 0.000071630295 | 0.1152 | AML | other | m | 2024-02-11T17:42:56.17 |
IV.NRCA.HHN. | ML:1.2 | 0.00007098878999999999 | 0.1152 | AML | other | m | 2024-02-11T17:42:54.51 |
IV.CESI.HHE. | ML:0.8 | 0.00003686793 | 0.1536 | AML | other | m | 2024-02-11T17:42:54.89 |
IV.CESI.HHN. | ML:1.2 | 0.000072819775 | 0.2816 | AML | other | m | 2024-02-11T17:42:53.63 |