A magnitude ML 1.2 earthquake occured in region: 3 km E Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8340, 12.9540 at 11 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 | 3 | 1075 | 1075 |
Sellano | PG | 7 | 1079 | 2154 |
Preci | PG | 9 | 724 | 2878 |
Vallo di Nera | PG | 10 | 364 | 3242 |
Norcia | PG | 12 | 4957 | 8199 |
Poggiodomo | PG | 14 | 117 | 8316 |
Cascia | PG | 14 | 3217 | 11533 |
Campello sul Clitunno | PG | 14 | 2442 | 13975 |
Sant'Anatolia di Narco | PG | 15 | 564 | 14539 |
Visso | MC | 16 | 1107 | 15646 |
Scheggino | PG | 17 | 461 | 16107 |
Trevi | PG | 17 | 8469 | 24576 |
Castelsantangelo sul Nera | MC | 18 | 281 | 24857 |
Monte Cavallo | MC | 18 | 145 | 25002 |
Ussita | MC | 20 | 444 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-05-10 21:16:41 |
42.834 | 12.9537 | 11 | 2024-05-10 21:21:38 |
Sala Sismica INGV-Roma | 127586531 |
Field | Value |
---|---|
Time (UTC) | 2024-05-10 21:16:41 ± 0.06 |
Latitude | 42.8340 ± 0.0027 |
Longitude | 12.9537 ± 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 | 127586531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 417 |
Semi-minor axis of confidence ellipse (meter) | 217 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41908 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 127586531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-10 21:21:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PP3.EHZ. | 2024-05-10T21:17:05.48 | 3.0 | undecidable | manual | S | -1.86 | 0 | |||
IV.SSFR.HHZ. | 2024-05-10T21:17:03.31 | 3.0 | undecidable | manual | S | -0.33 | 0 | |||
IV.ATCC.EHZ. | 2024-05-10T21:16:56.75 | 0.6 | undecidable | manual | S | 327 | 46.5201 | 90 | 0.1 | 48 |
IV.RM33.EHZ. | 2024-05-10T21:16:55.41 | 0.6 | undecidable | manual | S | 149 | 41.8248 | 91 | 0 | 49 |
IV.SMA1.EHZ. | 2024-05-10T21:16:54.04 | 0.6 | undecidable | manual | S | 126 | 38.4282 | 91 | -0.45 | 45 |
IV.CESX.HHZ. | 2024-05-10T21:16:54.86 | 3.0 | undecidable | manual | S | -0.48 | 0 | |||
IV.CSP1.EHZ. | 2024-05-10T21:16:53.69 | 0.6 | undecidable | manual | S | 35 | 35.1426 | 91 | 0.08 | 48 |
IV.MML1.EHZ. | 2024-05-10T21:16:52.43 | 0.6 | undecidable | manual | S | 3 | 31.0467 | 91 | -0.09 | 49 |
IV.MMO1.EHZ. | 2024-05-10T21:16:52.79 | 0.6 | undecidable | manual | S | 76 | 31.2465 | 91 | 0.23 | 47 |
IV.LNSS.HHZ. | 2024-05-10T21:16:51.44 | 0.6 | undecidable | manual | S | 165 | 26.5512 | 91 | 0.11 | 49 |
IV.FDMO.HHZ. | 2024-05-10T21:16:50.68 | 0.6 | undecidable | manual | S | 26 | 24.9528 | 91 | -0.21 | 48 |
IV.ATCC.EHZ. | 2024-05-10T21:16:50.40 | 1.0 | undecidable | manual | P | 327 | 46.5201 | 90 | 0.04 | 24 |
IV.CESI.HHZ. | 2024-05-10T21:16:49.03 | 0.6 | undecidable | manual | S | 348 | 19.3695 | 93 | -0.37 | 47 |
IV.MML1.EHZ. | 2024-05-10T21:16:48.01 | 1.0 | negative | manual | P | 3 | 31.0467 | 91 | 0.03 | 25 |
IV.RM33.EHZ. | 2024-05-10T21:16:48.93 | 1.0 | undecidable | manual | P | 149 | 41.8248 | 91 | -0.71 | 20 |
IV.MMO1.EHZ. | 2024-05-10T21:16:48.19 | 1.0 | positive | manual | P | 76 | 31.2465 | 91 | 0.19 | 24 |
IV.CSP1.EHZ. | 2024-05-10T21:16:48.64 | 0.6 | positive | manual | P | 35 | 35.1426 | 91 | 0.04 | 49 |
IV.SMA1.EHZ. | 2024-05-10T21:16:48.72 | 1.0 | undecidable | manual | P | 126 | 38.4282 | 91 | -0.4 | 23 |
IV.GAVE.EHZ. | 2024-05-10T21:16:48.51 | 0.6 | undecidable | manual | S | 197 | 16.4724 | 95 | -0.12 | 49 |
IV.NRCA.HHZ. | 2024-05-10T21:16:47.70 | 0.6 | undecidable | manual | S | 90 | 13.0758 | 106 | -0.03 | 51 |
IV.LNSS.HHZ. | 2024-05-10T21:16:47.38 | 0.1 | undecidable | manual | P | 165 | 26.5512 | 91 | 0.09 | 98 |
IV.FDMO.HHZ. | 2024-05-10T21:16:46.98 | 0.6 | positive | manual | P | 26 | 24.9528 | 91 | -0.06 | 50 |
IV.CESI.HHZ. | 2024-05-10T21:16:46.12 | 0.1 | undecidable | manual | P | 348 | 19.3695 | 93 | -0.06 | 100 |
IV.NRCA.HHZ. | 2024-05-10T21:16:45.32 | 0.3 | positive | manual | P | 90 | 13.0758 | 106 | 0.1 | 74 |
IV.GAVE.EHZ. | 2024-05-10T21:16:45.91 | 0.1 | positive | manual | P | 197 | 16.4724 | 95 | 0.18 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.0001655 | 0.64 | AML | other | m | 2024-05-10T21:16:48.76 |
IV.NRCA.HHE. | ML:1.0 | 0.00010449999999999999 | 0.1 | AML | other | m | 2024-05-10T21:16:48.68 |
IV.GAVE.EHN. | ML:1.1 | 0.0001146 | 0.92 | AML | other | m | 2024-05-10T21:16:48.99 |
IV.GAVE.EHE. | ML:1.2 | 0.0001435 | 0.14 | AML | other | m | 2024-05-10T21:16:49.08 |
IV.FDMO.HHN. | ML:1.1 | 0.00008195 | 0.12 | AML | other | m | 2024-05-10T21:16:50.89 |
IV.FDMO.HHE. | ML:1.3 | 0.00011999999999999999 | 1.62 | AML | other | m | 2024-05-10T21:16:51.86 |
IV.LNSS.HHE. | ML:1.4 | 0.00013700000000000002 | 0.12 | AML | other | m | 2024-05-10T21:16:51.68 |
IV.LNSS.HHN. | ML:1.2 | 0.00008779999999999999 | 1.28 | AML | other | m | 2024-05-10T21:16:51.12 |
IV.MML1.EHE. | ML:1.1 | 0.0000616 | 0.22 | AML | other | m | 2024-05-10T21:16:52.72 |
IV.MML1.EHN. | ML:1.2 | 0.00006315 | 0.18 | AML | other | m | 2024-05-10T21:16:52.91 |