A magnitude ML 0.9 earthquake occured in region: 5 km NW Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8460, 12.8700 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 | 7 | 1079 | 2154 |
Campello sul Clitunno | PG | 8 | 2442 | 4596 |
Vallo di Nera | PG | 8 | 364 | 4960 |
Trevi | PG | 11 | 8469 | 13429 |
Sant'Anatolia di Narco | PG | 13 | 564 | 13993 |
Preci | PG | 14 | 724 | 14717 |
Scheggino | PG | 15 | 461 | 15178 |
Poggiodomo | PG | 16 | 117 | 15295 |
Spoleto | PG | 16 | 38218 | 53513 |
Castel Ritaldi | PG | 16 | 3278 | 56791 |
Foligno | PG | 18 | 57155 | 113946 |
Cascia | PG | 18 | 3217 | 117163 |
Montefalco | PG | 19 | 5679 | 122842 |
Norcia | PG | 19 | 4957 | 127799 |
Monte Cavallo | MC | 20 | 145 | 127944 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-04-14 19:48:12 |
42.8457 | 12.8698 | 11 | 2024-04-14 19:54:38 |
Sala Sismica INGV-Roma | 126735901 |
Field | Value |
---|---|
Time (UTC) | 2024-04-14 19:48:12 ± 0.08 |
Latitude | 42.8457 ± 0.0063 |
Longitude | 12.8698 ± 0.0086 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126735901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 760 |
Semi-minor axis of confidence ellipse (meter) | 650 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 302 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 760.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
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) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.04227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37861 |
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 | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 126735901 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-14 19:54:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2024-04-14T19:48:26.34 | 0.6 | undecidable | manual | S | 334 | 42.0246 | 90 | -0.32 | 44 |
IV.MOMA.HHE. | 2024-04-14T19:48:22.17 | 0.3 | undecidable | manual | S | 259 | 24.8529 | 90 | 0.09 | 73 |
IV.ASSB.HHZ. | 2024-04-14T19:48:22.04 | 0.6 | undecidable | manual | S | 322 | 27.75 | 90 | -0.82 | 38 |
IV.CESI.HHZ. | 2024-04-14T19:48:20.06 | 0.6 | undecidable | manual | S | 9 | 17.871 | 90 | -0.16 | 48 |
IV.ATCC.EHZ. | 2024-04-14T19:48:20.80 | 1.0 | positive | manual | P | 334 | 42.0246 | 90 | -0.09 | 23 |
IV.NRCA.HHZ. | 2024-04-14T19:48:20.95 | 0.6 | undecidable | manual | S | 94 | 19.9689 | 90 | 0.19 | 48 |
IT.MTCL.HGN. | 2024-04-14T19:48:20.62 | 0.6 | undecidable | manual | S | 33 | 19.5693 | 90 | -0.04 | 49 |
IV.GAVE.EHZ. | 2024-04-14T19:48:19.91 | 0.6 | undecidable | manual | S | 173 | 17.1717 | 90 | -0.12 | 49 |
IV.ASSB.HHZ. | 2024-04-14T19:48:18.38 | 0.1 | undecidable | manual | P | 322 | 27.75 | 90 | -0.31 | 91 |
IV.MOMA.HHE. | 2024-04-14T19:48:18.46 | 0.1 | undecidable | manual | P | 259 | 24.8529 | 90 | 0.22 | 94 |
IV.NRCA.HHZ. | 2024-04-14T19:48:17.66 | 1.0 | undecidable | manual | P | 94 | 19.9689 | 90 | 0.18 | 24 |
IT.MTCL.HGN. | 2024-04-14T19:48:17.76 | 0.1 | undecidable | manual | P | 33 | 19.5693 | 90 | 0.34 | 93 |
IV.GAVE.EHZ. | 2024-04-14T19:48:17.29 | 0.3 | undecidable | manual | P | 173 | 17.1717 | 90 | 0.24 | 71 |
IV.CESI.HHZ. | 2024-04-14T19:48:17.29 | 0.6 | undecidable | manual | P | 9 | 17.871 | 90 | 0.12 | 49 |
ZO.PDN12.EHN. | 2024-04-14T19:48:16.95 | 0.6 | undecidable | manual | S | 126 | 4.6953 | 149 | -0.22 | 49 |
ZO.PDN12.EHN. | 2024-04-14T19:48:15.51 | 0.1 | undecidable | manual | P | 126 | 4.6953 | 149 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.0 | 0.00006978030000000001 | 0.12 | AML | other | m | 2024-04-14T19:48:20.43 |
IV.CESI.HHE. | ML:0.6 | 0.000035000000000000004 | 0.14 | AML | other | m | 2024-04-14T19:48:20.39 |
IV.CESI.HNN. | ML:1.1 | 0.00010032681 | 0.75 | AML | other | m | 2024-04-14T19:48:23.14 |
IV.GAVE.EHE. | ML:0.5 | 0.000025292932500000002 | 0.18 | AML | other | m | 2024-04-14T19:48:22.59 |
IV.GAVE.EHN. | ML:0.6 | 0.000029609610000000003 | 0.14 | AML | other | m | 2024-04-14T19:48:20.69 |
IV.GAVE.HNE. | ML:1.1 | 0.00010194659 | 0.44 | AML | other | m | 2024-04-14T19:48:21.03 |
IV.NRCA.HHE. | ML:0.4 | 0.00002194798 | 0.1 | AML | other | m | 2024-04-14T19:48:22.59 |
IV.NRCA.HHN. | ML:0.7 | 0.00003748646 | 0.14 | AML | other | m | 2024-04-14T19:48:21.22 |
IV.NRCA.HNE. | ML:1.1 | 0.00009825003 | 0.56 | AML | other | m | 2024-04-14T19:48:25.77 |
IV.NRCA.HNN. | ML:1.4 | 0.00017023247000000003 | 1.09 | AML | other | m | 2024-04-14T19:48:29.08 |
IV.ATCC.EHE. | ML:0.7 | 0.000015821639999999997 | 0.46 | AML | other | m | 2024-04-14T19:48:30.41 |
IV.ATCC.EHN. | ML:0.5 | 0.000012070749 | 0.3 | AML | other | m | 2024-04-14T19:48:30.69 |
IV.ATCC.HNE. | ML:1.5 | 0.00009988281999999999 | 0.74 | AML | other | m | 2024-04-14T19:48:32.51 |
IV.ATCC.HNN. | ML:1.6 | 0.00013064345 | 0.74 | AML | other | m | 2024-04-14T19:48:31.33 |