A magnitude ML 1.1 earthquake occured in region: 1 km E Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8260, 12.9320 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 1 | 1075 | 1075 |
Sellano | PG | 7 | 1079 | 2154 |
Vallo di Nera | PG | 8 | 364 | 2518 |
Preci | PG | 11 | 724 | 3242 |
Poggiodomo | PG | 13 | 117 | 3359 |
Campello sul Clitunno | PG | 13 | 2442 | 5801 |
Sant'Anatolia di Narco | PG | 13 | 564 | 6365 |
Cascia | PG | 14 | 3217 | 9582 |
Norcia | PG | 14 | 4957 | 14539 |
Scheggino | PG | 15 | 461 | 15000 |
Trevi | PG | 16 | 8469 | 23469 |
Visso | MC | 17 | 1107 | 24576 |
Spoleto | PG | 19 | 38218 | 62794 |
Monteleone di Spoleto | PG | 19 | 599 | 63393 |
Monte Cavallo | MC | 20 | 145 | 63538 |
Castelsantangelo sul Nera | MC | 20 | 281 | 63819 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-04-11 09:07:12 |
42.8257 | 12.9325 | 10 | 2024-04-11 09:17:24 |
Sala Sismica INGV-Roma | 126642011 |
Field | Value |
---|---|
Time (UTC) | 2024-04-11 09:07:12 ± 0.04 |
Latitude | 42.8257 ± 0.0027 |
Longitude | 12.9325 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126642011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 312 |
Semi-minor axis of confidence ellipse (meter) | 290 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 127 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.01259 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42898 |
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 | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 126642011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-11 09:17:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2024-04-11T09:07:25.05 | 0.6 | undecidable | manual | S | 37 | 36.9297 | 50 | 0.35 | 45 |
IV.ASSB.HHN. | 2024-04-11T09:07:23.51 | 0.6 | undecidable | manual | S | 317 | 32.745 | 50 | -0.09 | 48 |
IV.MML1.EHE. | 2024-04-11T09:07:23.37 | 0.3 | undecidable | manual | S | 6 | 32.0457 | 50 | -0.05 | 72 |
IV.SNTG.HHZ. | 2024-04-11T09:07:21.12 | 0.1 | undecidable | manual | P | 1 | 47.619 | 50 | 0.06 | 93 |
IV.CSP1.EHZ. | 2024-04-11T09:07:19.28 | 0.3 | undecidable | manual | P | 37 | 36.9297 | 50 | -0.12 | 70 |
IV.CESI.HHZ. | 2024-04-11T09:07:19.92 | 0.3 | undecidable | manual | S | 354 | 19.9689 | 117 | 0 | 74 |
IV.NRCA.HHZ. | 2024-04-11T09:07:18.23 | 0.3 | undecidable | manual | S | 87 | 14.7741 | 124 | -0.12 | 73 |
IV.GAVE.EHZ. | 2024-04-11T09:07:18.37 | 0.3 | undecidable | manual | S | 192 | 15.1737 | 123 | -0.08 | 74 |
IV.ASSB.HHN. | 2024-04-11T09:07:18.70 | 0.3 | undecidable | manual | P | 317 | 32.745 | 50 | -0.07 | 72 |
IV.MML1.EHE. | 2024-04-11T09:07:18.54 | 0.1 | undecidable | manual | P | 6 | 32.0457 | 50 | -0.12 | 95 |
IV.CESI.HHZ. | 2024-04-11T09:07:16.69 | 0.1 | undecidable | manual | P | 354 | 19.9689 | 117 | 0.05 | 98 |
IV.NRCA.HHZ. | 2024-04-11T09:07:15.74 | 0.1 | undecidable | manual | P | 87 | 14.7741 | 124 | 0 | 100 |
IV.GAVE.EHZ. | 2024-04-11T09:07:15.89 | 0.1 | undecidable | manual | P | 192 | 15.1737 | 123 | 0.1 | 98 |
ZO.PDN12.EHZ. | 2024-04-11T09:07:15.54 | 0.3 | undecidable | manual | S | 246 | 1.3986 | 172 | -0.12 | 75 |
ZO.PDN12.EHZ. | 2024-04-11T09:07:14.35 | 0.1 | undecidable | manual | P | 246 | 1.3986 | 172 | 0.18 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.0 | 0.00010223267 | 0.1 | AML | other | m | 2024-04-11T09:07:18.32 |
IV.GAVE.EHN. | ML:1.2 | 0.00015900000000000002 | 1.84 | AML | other | m | 2024-04-11T09:07:18.97 |
IV.GAVE.EHE. | ML:1.2 | 0.0001534055 | 0.12 | AML | other | m | 2024-04-11T09:07:18.94 |
IV.NRCA.HHN. | ML:0.9 | 0.00008146566999999999 | 0.1 | AML | other | m | 2024-04-11T09:07:18.62 |