A magnitude ML 1.0 earthquake occured in region: 5 km NW Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8530, 12.8820 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 | 5 | 1075 | 1075 |
Sellano | PG | 6 | 1079 | 2154 |
Campello sul Clitunno | PG | 9 | 2442 | 4596 |
Vallo di Nera | PG | 9 | 364 | 4960 |
Trevi | PG | 11 | 8469 | 13429 |
Preci | PG | 13 | 724 | 14153 |
Sant'Anatolia di Narco | PG | 14 | 564 | 14717 |
Scheggino | PG | 16 | 461 | 15178 |
Poggiodomo | PG | 16 | 117 | 15295 |
Castel Ritaldi | PG | 17 | 3278 | 18573 |
Spoleto | PG | 18 | 38218 | 56791 |
Cascia | PG | 18 | 3217 | 60008 |
Monte Cavallo | MC | 19 | 145 | 60153 |
Foligno | PG | 19 | 57155 | 117308 |
Norcia | PG | 19 | 4957 | 122265 |
Visso | MC | 19 | 1107 | 123372 |
Montefalco | PG | 19 | 5679 | 129051 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-05-22 10:46:42 |
42.8528 | 12.8823 | 11 | 2024-05-22 10:55:04 |
Sala Sismica INGV-Roma | 128041631 |
Field | Value |
---|---|
Time (UTC) | 2024-05-22 10:46:42 ± 0.04 |
Latitude | 42.8528 ± 0.0018 |
Longitude | 12.8823 ± 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 | 128041631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 383 |
Semi-minor axis of confidence ellipse (meter) | 86 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 111 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.15288 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26890 |
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 | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 128041631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-22 10:55:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HHZ. | 2024-05-22T10:46:51.72 | 0.6 | undecidable | manual | S | 258 | 25.9518 | 50 | -0.09 | 49 |
IV.FDMO.HHZ. | 2024-05-22T10:46:51.82 | 0.3 | undecidable | manual | S | 39 | 26.2515 | 50 | -0.07 | 74 |
IT.MTCL.HGZ. | 2024-05-22T10:46:49.57 | 0.3 | undecidable | manual | S | 31 | 18.2706 | 120 | -0.14 | 74 |
IV.CESI.HHZ. | 2024-05-22T10:46:49.24 | 0.3 | undecidable | manual | S | 6 | 16.9719 | 122 | -0.08 | 75 |
IV.GAVE.EHZ. | 2024-05-22T10:46:49.43 | 0.3 | undecidable | manual | S | 177 | 17.871 | 121 | -0.15 | 73 |
IV.MML1.EHZ. | 2024-05-22T10:46:48.41 | 0.1 | undecidable | manual | P | 14 | 29.8479 | 50 | 0.02 | 99 |
IV.ASSB.HHZ. | 2024-05-22T10:46:47.96 | 1.0 | undecidable | manual | P | 319 | 27.75 | 50 | -0.12 | 24 |
IV.MOMA.HHZ. | 2024-05-22T10:46:47.89 | 0.3 | undecidable | manual | P | 258 | 25.9518 | 50 | 0.08 | 73 |
IV.FDMO.HHZ. | 2024-05-22T10:46:47.84 | 0.6 | positive | manual | P | 39 | 26.2515 | 50 | -0.01 | 50 |
IV.CESI.HHZ. | 2024-05-22T10:46:46.53 | 0.3 | positive | manual | P | 6 | 16.9719 | 122 | 0.16 | 73 |
IV.GAVE.EHZ. | 2024-05-22T10:46:46.57 | 0.1 | positive | manual | P | 177 | 17.871 | 121 | 0.05 | 100 |
IV.NRCA.HHZ. | 2024-05-22T10:46:46.88 | 0.6 | undecidable | manual | P | 96 | 18.9699 | 120 | 0.16 | 49 |
IT.MTCL.HGZ. | 2024-05-22T10:46:46.77 | 0.6 | undecidable | manual | P | 31 | 18.2706 | 120 | 0.17 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.2 | 0.0001365 | 0.12 | AML | other | m | 2024-05-22T10:46:49.58 |
IV.CESI.HHN. | ML:1.3 | 0.000168 | 0.3 | AML | other | m | 2024-05-22T10:46:49.78 |
IV.GAVE.EHN. | ML:1.2 | 0.0001185 | 0.16 | AML | other | m | 2024-05-22T10:46:49.69 |
IV.CESI.HHE. | ML:1.3 | 0.00015395 | 0.44 | AML | other | m | 2024-05-22T10:46:49.72 |
IV.NRCA.HHN. | ML:0.9 | 0.00006675000000000001 | 0.12 | AML | other | m | 2024-05-22T10:46:50.13 |
IV.NRCA.HHE. | ML:0.9 | 0.00006735000000000001 | 0.14 | AML | other | m | 2024-05-22T10:46:51.33 |
IV.FDMO.HHE. | ML:0.9 | 0.00004385 | 1 | AML | other | m | 2024-05-22T10:46:52.19 |
IV.FDMO.HHN. | ML:0.7 | 0.000028999999999999997 | 0.82 | AML | other | m | 2024-05-22T10:46:52.20 |
IV.MML1.EHN. | ML:0.9 | 0.00003785 | 1 | AML | other | m | 2024-05-22T10:46:53.28 |
IV.MML1.EHE. | ML:0.9 | 0.00004215 | 1.58 | AML | other | m | 2024-05-22T10:46:53.11 |