A magnitude ML 1.2 earthquake occured in region: 3 km NW Sant'Anatolia di Narco (PG), on
and geographic coordinates (lat, lon) 42.7520, 12.8050 at 12 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 |
---|---|---|---|---|
Sant'Anatolia di Narco | PG | 3 | 564 | 564 |
Scheggino | PG | 5 | 461 | 1025 |
Vallo di Nera | PG | 5 | 364 | 1389 |
Spoleto | PG | 6 | 38218 | 39607 |
Campello sul Clitunno | PG | 8 | 2442 | 42049 |
Poggiodomo | PG | 12 | 117 | 42166 |
Cerreto di Spoleto | PG | 12 | 1075 | 43241 |
Castel Ritaldi | PG | 13 | 3278 | 46519 |
Ferentillo | TR | 15 | 1913 | 48432 |
Trevi | PG | 15 | 8469 | 56901 |
Monteleone di Spoleto | PG | 16 | 599 | 57500 |
Montefranco | TR | 17 | 1276 | 58776 |
Cascia | PG | 18 | 3217 | 61993 |
Sellano | PG | 18 | 1079 | 63072 |
Polino | TR | 19 | 233 | 63305 |
Arrone | TR | 19 | 2763 | 66068 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-08-31 10:26:10 |
42.7517 | 12.8047 | 12 | 2024-08-31 10:31:18 |
Sala Sismica INGV-Roma | 131117271 |
Field | Value |
---|---|
Time (UTC) | 2024-08-31 10:26:10 ± 0.04 |
Latitude | 42.7517 ± 0.0018 |
Longitude | 12.8047 ± 0.0024 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 131117271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 230 |
Semi-minor axis of confidence ellipse (meter) | 12 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 85 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44876 |
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 | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 131117271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-08-31 10:31:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2024-08-31T10:26:30.55 | 3.0 | undecidable | manual | S | -0.13 | 0 | |||
IV.ASSB.HHZ. | 2024-08-31T10:26:21.87 | 0.6 | undecidable | manual | S | 340 | 34.3434 | 93 | 0.13 | 47 |
IV.CESI.HNE. | 2024-08-31T10:26:20.44 | 0.3 | undecidable | manual | S | 16 | 29.2485 | 94 | 0.07 | 72 |
IV.NRCA.HHZ. | 2024-08-31T10:26:19.59 | 0.3 | undecidable | manual | S | 70 | 26.751 | 94 | -0.12 | 71 |
IV.CSP1.EHZ. | 2024-08-31T10:26:19.23 | 0.6 | positive | manual | P | 41 | 49.8168 | 92 | 0.04 | 47 |
IV.LNSS.HHZ. | 2024-08-31T10:26:19.30 | 0.3 | undecidable | manual | S | 131 | 25.3524 | 95 | -0.03 | 73 |
IV.CESX.HHZ. | 2024-08-31T10:26:18.79 | 0.1 | undecidable | manual | S | 228 | 23.8539 | 96 | -0.14 | 96 |
IV.MOMA.HHZ. | 2024-08-31T10:26:17.77 | 0.3 | undecidable | manual | S | 287 | 19.9689 | 99 | -0.14 | 73 |
IV.ARRO.EHZ. | 2024-08-31T10:26:17.91 | 0.1 | undecidable | manual | S | 189 | 19.3695 | 99 | 0.15 | 96 |
IT.GNU.HGN. | 2024-08-31T10:26:17.74 | 0.3 | undecidable | manual | S | 287 | 19.9689 | 99 | -0.16 | 72 |
IV.ASSB.HHZ. | 2024-08-31T10:26:16.88 | 0.3 | undecidable | manual | P | 340 | 34.3434 | 93 | 0.06 | 71 |
IV.CESX.HHZ. | 2024-08-31T10:26:15.08 | 0.6 | negative | manual | P | 228 | 23.8539 | 96 | -0.12 | 48 |
IV.LNSS.HHZ. | 2024-08-31T10:26:15.33 | 0.6 | undecidable | manual | P | 131 | 25.3524 | 95 | -0.1 | 48 |
IV.NRCA.HHZ. | 2024-08-31T10:26:15.54 | 1.0 | undecidable | manual | P | 70 | 26.751 | 94 | -0.11 | 24 |
IV.CESI.HNE. | 2024-08-31T10:26:15.99 | 0.3 | undecidable | manual | P | 16 | 29.2485 | 94 | -0.04 | 72 |
IV.GAVE.EHZ. | 2024-08-31T10:26:15.45 | 0.1 | undecidable | manual | S | 132 | 9.879 | 128 | 0.05 | 100 |
IT.GNU.HGN. | 2024-08-31T10:26:14.82 | 0.3 | undecidable | manual | P | 287 | 19.9689 | 99 | 0.22 | 71 |
IV.MOMA.HHZ. | 2024-08-31T10:26:14.55 | 0.3 | negative | manual | P | 287 | 19.9689 | 99 | -0.05 | 74 |
IV.ARRO.EHZ. | 2024-08-31T10:26:14.58 | 0.1 | positive | manual | P | 189 | 19.3695 | 99 | 0.06 | 98 |
IV.GAVE.EHZ. | 2024-08-31T10:26:13.29 | 0.1 | positive | manual | P | 132 | 9.879 | 128 | 0.13 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.8 | 0.0008020000000000001 | 0.28 | AML | other | m | 2024-08-31T10:26:15.69 |
IV.GAVE.EHE. | ML:1.6 | 0.000448 | 0.16 | AML | other | m | 2024-08-31T10:26:15.94 |
IV.ARRO.EHE. | ML:0.8 | 0.0000472 | 1.8 | AML | other | m | 2024-08-31T10:26:17.99 |
IV.MOMA.HHN. | ML:1.1 | 0.00008215 | 1.86 | AML | other | m | 2024-08-31T10:26:18.06 |
IV.MOMA.HHE. | ML:1.2 | 0.00011585000000000001 | 0.24 | AML | other | m | 2024-08-31T10:26:18.13 |
IV.ARRO.EHN. | ML:0.8 | 0.00004124999999999999 | 1.4 | AML | other | m | 2024-08-31T10:26:18.21 |
IV.CESX.HHN. | ML:0.9 | 0.0000507 | 0.38 | AML | other | m | 2024-08-31T10:26:19.69 |
IV.LNSS.HHN. | ML:1.3 | 0.00010350000000000001 | 0.26 | AML | other | m | 2024-08-31T10:26:20.05 |
IV.LNSS.HHE. | ML:1.3 | 0.0001036 | 0.1 | AML | other | m | 2024-08-31T10:26:20.58 |
IV.CESX.HHE. | ML:1.0 | 0.000056099999999999995 | 0.36 | AML | other | m | 2024-08-31T10:26:20.60 |
IV.NRCA.HHN. | ML:1.0 | 0.0000553 | 0.14 | AML | other | m | 2024-08-31T10:26:20.88 |
IV.NRCA.HHE. | ML:1.0 | 0.000051250000000000006 | 0.42 | AML | other | m | 2024-08-31T10:26:22.01 |
IV.ASSB.HHE. | ML:1.1 | 0.000057050000000000004 | 1.26 | AML | other | m | 2024-08-31T10:26:22.22 |
IV.ASSB.HHN. | ML:1.1 | 0.0000494 | 0.58 | AML | other | m | 2024-08-31T10:26:23.42 |
IV.SSFR.HHN. | ML:1.6 | 0.00006659999999999999 | 1.54 | AML | other | m | 2024-08-31T10:26:45.12 |
IV.SSFR.HHE. | ML:1.4 | 0.00004125 | 1.46 | AML | other | m | 2024-08-31T10:26:51.04 |