A magnitude ML 1.2 earthquake occured in region: 2 km SE Sellano (PG), on
and geographic coordinates (lat, lon) 42.8770, 12.9410 at 10 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 |
---|---|---|---|---|
Sellano | PG | 2 | 1079 | 1079 |
Cerreto di Spoleto | PG | 7 | 1075 | 2154 |
Preci | PG | 8 | 724 | 2878 |
Vallo di Nera | PG | 13 | 364 | 3242 |
Visso | MC | 14 | 1107 | 4349 |
Monte Cavallo | MC | 14 | 145 | 4494 |
Campello sul Clitunno | PG | 15 | 2442 | 6936 |
Norcia | PG | 16 | 4957 | 11893 |
Trevi | PG | 16 | 8469 | 20362 |
Castelsantangelo sul Nera | MC | 18 | 281 | 20643 |
Ussita | MC | 18 | 444 | 21087 |
Sant'Anatolia di Narco | PG | 18 | 564 | 21651 |
Poggiodomo | PG | 18 | 117 | 21768 |
Cascia | PG | 19 | 3217 | 24985 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-01-20 04:52:07 |
42.8768 | 12.9412 | 11 | 2024-01-20 05:00:35 |
Sala Sismica INGV-Roma | 124757431 |
Field | Value |
---|---|
Time (UTC) | 2024-01-20 04:52:07 ± 0.05 |
Latitude | 42.8768 ± 0.0018 |
Longitude | 12.9412 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124757431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 220 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 273 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
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) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.05846 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28868 |
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 | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 124757431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-20 05:00:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2024-01-20T04:52:19.06 | 0.3 | undecidable | manual | S | 42 | 32.0457 | 50 | 0.24 | 71 |
IV.LNSS.HHZ. | 2024-01-20T04:52:18.54 | 0.3 | undecidable | manual | S | 165 | 31.4463 | 50 | -0.12 | 72 |
IV.MML1.HNN. | 2024-01-20T04:52:17.15 | 0.6 | undecidable | manual | S | 5 | 26.3514 | 50 | -0.16 | 48 |
IV.FDMO.HHZ. | 2024-01-20T04:52:15.76 | 0.3 | undecidable | manual | S | 34 | 21.3675 | 116 | -0.17 | 73 |
IV.LNSS.HHZ. | 2024-01-20T04:52:14.00 | 0.6 | positive | manual | P | 165 | 31.4463 | 50 | -0.02 | 49 |
IV.CSP1.EHZ. | 2024-01-20T04:52:14.04 | 0.3 | undecidable | manual | P | 42 | 32.0457 | 50 | -0.08 | 73 |
IV.CESI.HHZ. | 2024-01-20T04:52:13.92 | 0.3 | undecidable | manual | S | 348 | 14.4744 | 126 | 0.03 | 76 |
IV.NRCA.HHZ. | 2024-01-20T04:52:13.94 | 0.3 | undecidable | manual | S | 109 | 14.874 | 125 | -0.06 | 76 |
IV.FEMA.HNE. | 2024-01-20T04:52:13.43 | 0.6 | undecidable | manual | S | 43 | 12.9759 | 129 | -0.03 | 51 |
IV.MML1.HNN. | 2024-01-20T04:52:13.28 | 0.3 | undecidable | manual | P | 5 | 26.3514 | 50 | 0.04 | 74 |
IV.FDMO.HHZ. | 2024-01-20T04:52:12.37 | 0.3 | undecidable | manual | P | 34 | 21.3675 | 116 | -0.07 | 75 |
IV.FEMA.HNE. | 2024-01-20T04:52:11.22 | 0.3 | undecidable | manual | P | 43 | 12.9759 | 129 | 0.2 | 74 |
IV.CESI.HHZ. | 2024-01-20T04:52:11.14 | 0.6 | positive | manual | P | 348 | 14.4744 | 126 | -0.13 | 50 |
IV.NRCA.HHZ. | 2024-01-20T04:52:11.45 | 0.6 | negative | manual | P | 109 | 14.874 | 125 | 0.12 | 50 |
ZO.PDN12.EHZ. | 2024-01-20T04:52:11.84 | 0.6 | undecidable | manual | S | 197 | 6.4935 | 148 | -0.13 | 50 |
ZO.PDN12.EHZ. | 2024-01-20T04:52:10.32 | 0.1 | undecidable | manual | P | 197 | 6.4935 | 148 | 0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.5 | 0.0002825 | 0.14 | AML | other | m | 2024-01-20T04:52:14.08 |
IV.NRCA.HHE. | ML:1.1 | 0.0001270446 | 0.1184 | AML | other | m | 2024-01-20T04:52:14.86 |
IV.CESI.HHE. | ML:0.7 | 0.000044952650000000004 | 0.08 | AML | other | m | 2024-01-20T04:52:14.11 |
IV.CESI.HHN. | ML:0.9 | 0.0000791914 | 0.2208 | AML | other | m | 2024-01-20T04:52:13.99 |
IV.CESI.HNE. | ML:1.1 | 0.000107837575 | 0.8 | AML | other | m | 2024-01-20T04:52:10.76 |
IV.CESI.HNN. | ML:1.2 | 0.0001486992 | 0.7008 | AML | other | m | 2024-01-20T04:52:16.79 |
IV.NRCA.HNE. | ML:1.2 | 0.0001372805 | 0.1216 | AML | other | m | 2024-01-20T04:52:15.22 |
IV.NRCA.HNN. | ML:1.4 | 0.0002656269 | 0.1504 | AML | other | m | 2024-01-20T04:52:14.08 |
IV.FDMO.HHE. | ML:0.8 | 0.00004481969 | 1.3984 | AML | other | m | 2024-01-20T04:52:21.02 |
IV.FDMO.HHN. | ML:0.8 | 0.000040833759499999994 | 0.1184 | AML | other | m | 2024-01-20T04:52:15.87 |
IV.LNSS.HHE. | ML:1.4 | 0.00011113475000000001 | 1.8016 | AML | other | m | 2024-01-20T04:52:26.87 |
IV.LNSS.HHN. | ML:1.1 | 0.000057081385 | 1.3184 | AML | other | m | 2024-01-20T04:52:16.11 |
IV.LNSS.HNE. | ML:1.5 | 0.0001357352 | 0.7488 | AML | other | m | 2024-01-20T04:52:28.70 |
IV.LNSS.HNN. | ML:1.6 | 0.0001597675 | 0.7776 | AML | other | m | 2024-01-20T04:52:20.60 |
IV.CSP1.EHE. | ML:1.6 | 0.00019160825000000002 | 1.76 | AML | other | m | 2024-01-20T04:52:18.22 |
IV.CSP1.EHN. | ML:1.8 | 0.00028979354999999997 | 2.0192 | AML | other | m | 2024-01-20T04:52:19.08 |