A magnitude ML 1.5 earthquake occured in region: 1 km E Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7390, 12.7510 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 |
---|---|---|---|---|
Spoleto | PG | 1 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 7 | 564 | 38782 |
Scheggino | PG | 7 | 461 | 39243 |
Campello sul Clitunno | PG | 9 | 2442 | 41685 |
Vallo di Nera | PG | 10 | 364 | 42049 |
Castel Ritaldi | PG | 11 | 3278 | 45327 |
Ferentillo | TR | 13 | 1913 | 47240 |
Poggiodomo | PG | 15 | 117 | 47357 |
Trevi | PG | 16 | 8469 | 55826 |
Montefranco | TR | 16 | 1276 | 57102 |
Cerreto di Spoleto | PG | 16 | 1075 | 58177 |
Arrone | TR | 17 | 2763 | 60940 |
Acquasparta | TR | 17 | 4778 | 65718 |
Giano dell'Umbria | PG | 18 | 3846 | 69564 |
Polino | TR | 19 | 233 | 69797 |
Massa Martana | PG | 19 | 3770 | 73567 |
Monteleone di Spoleto | PG | 19 | 599 | 74166 |
Montefalco | PG | 19 | 5679 | 79845 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-04-06 07:15:03 |
42.7388 | 12.7508 | 11 | 2024-04-06 07:19:19 |
Sala Sismica INGV-Roma | 126516621 |
Field | Value |
---|---|
Time (UTC) | 2024-04-06 07:15:03 ± 0.04 |
Latitude | 42.7388 ± 0.0027 |
Longitude | 12.7508 ± 0.0024 |
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 | 126516621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 240 |
Semi-minor axis of confidence ellipse (meter) | 233 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 335 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.11511 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54229 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 126516621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-06 07:19:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2024-04-06T07:15:14.25 | 0.6 | undecidable | manual | S | 70 | 31.4463 | 50 | -0.04 | 48 |
IV.FIAM.HHZ. | 2024-04-06T07:15:14.02 | 1.0 | negative | manual | P | 150 | 60.1953 | 50 | -0.1 | 22 |
IV.MGAB.HHZ. | 2024-04-06T07:15:14.23 | 1.0 | positive | manual | P | 291 | 55.4001 | 50 | 0.85 | 19 |
IV.LNSS.HHZ. | 2024-04-06T07:15:13.29 | 0.6 | undecidable | manual | S | 122 | 28.0497 | 50 | -0.1 | 47 |
IV.CSP1.EHZ. | 2024-04-06T07:15:13.24 | 0.3 | positive | manual | P | 43 | 53.8017 | 50 | 0.11 | 70 |
IV.MMO1.EHZ. | 2024-04-06T07:15:12.66 | 0.6 | negative | manual | P | 69 | 50.1165 | 50 | 0.09 | 47 |
IV.FDMO.HHZ. | 2024-04-06T07:15:11.46 | 0.3 | positive | manual | P | 40 | 42.8238 | 50 | 0.01 | 71 |
IV.RM33.EHZ. | 2024-04-06T07:15:11.87 | 0.6 | undecidable | manual | P | 124 | 45.621 | 50 | -0.01 | 47 |
IV.MML1.EHZ. | 2024-04-06T07:15:11.81 | 0.6 | positive | manual | P | 23 | 45.2214 | 50 | -0.01 | 47 |
IV.MOMA.HHZ. | 2024-04-06T07:15:10.22 | 0.6 | undecidable | manual | S | 296 | 16.3725 | 123 | 0.03 | 49 |
IT.GNU.HGZ. | 2024-04-06T07:15:10.26 | 0.6 | undecidable | manual | S | 296 | 16.3725 | 123 | 0.07 | 49 |
IV.ARRO.EHZ. | 2024-04-06T07:15:10.58 | 0.6 | undecidable | manual | S | 176 | 17.7711 | 121 | -0.02 | 50 |
IV.CESX.HHZ. | 2024-04-06T07:15:10.85 | 0.6 | undecidable | manual | S | 223 | 19.6692 | 50 | -0.32 | 47 |
IV.GAVE.EHZ. | 2024-04-06T07:15:09.28 | 0.6 | undecidable | manual | S | 114 | 12.7761 | 130 | 0.09 | 49 |
ZO.PDN12.EHN. | 2024-04-06T07:15:09.93 | 0.6 | undecidable | manual | S | 56 | 16.2726 | 124 | -0.24 | 49 |
IV.LNSS.HHZ. | 2024-04-06T07:15:09.14 | 0.1 | undecidable | manual | P | 122 | 28.0497 | 50 | -0.02 | 97 |
IV.CESI.HHZ. | 2024-04-06T07:15:09.81 | 0.6 | positive | manual | P | 23 | 32.0457 | 50 | 0.03 | 49 |
IV.NRCA.HHZ. | 2024-04-06T07:15:09.61 | 1.0 | negative | manual | P | 70 | 31.4463 | 50 | -0.07 | 24 |
IV.ASSB.HHZ. | 2024-04-06T07:15:09.77 | 0.6 | undecidable | manual | P | 348 | 34.5432 | 50 | -0.39 | 44 |
IV.CESX.HHZ. | 2024-04-06T07:15:07.81 | 0.1 | positive | manual | P | 223 | 19.6692 | 50 | -0.07 | 98 |
ZO.PDN12.EHN. | 2024-04-06T07:15:07.33 | 0.1 | undecidable | manual | P | 56 | 16.2726 | 124 | 0.03 | 99 |
IV.MOMA.HHZ. | 2024-04-06T07:15:07.31 | 0.1 | undecidable | manual | P | 296 | 16.3725 | 123 | -0.01 | 100 |
IT.GNU.HGZ. | 2024-04-06T07:15:07.31 | 0.1 | undecidable | manual | P | 296 | 16.3725 | 123 | 0 | 100 |
IV.ARRO.EHZ. | 2024-04-06T07:15:07.76 | 0.1 | positive | manual | P | 176 | 17.7711 | 121 | 0.21 | 96 |
IV.GAVE.EHZ. | 2024-04-06T07:15:06.78 | 0.1 | negative | manual | P | 114 | 12.7761 | 130 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.6 | 0.00046750000000000003 | 0.22 | AML | other | m | 2024-04-06T07:15:09.42 |
IV.GAVE.EHE. | ML:1.8 | 0.0007295 | 0.9 | AML | other | m | 2024-04-06T07:15:09.71 |
IV.MOMA.HHE. | ML:1.6 | 0.00034550000000000005 | 0.18 | AML | other | m | 2024-04-06T07:15:10.81 |
IV.MOMA.HNE. | ML:1.5 | 0.0002945 | 0.1 | AML | other | m | 2024-04-06T07:15:11.09 |
IV.MOMA.HHN. | ML:1.5 | 0.00028649999999999997 | 0.64 | AML | other | m | 2024-04-06T07:15:11.04 |
IV.MOMA.HNN. | ML:1.6 | 0.0003115 | 1.34 | AML | other | m | 2024-04-06T07:15:11.23 |
IV.ARRO.EHE. | ML:1.2 | 0.0001395 | 0.84 | AML | other | m | 2024-04-06T07:15:11.37 |
IV.ARRO.EHN. | ML:1.3 | 0.000152 | 0.7 | AML | other | m | 2024-04-06T07:15:11.64 |
IV.CESX.HHE. | ML:1.6 | 0.00029949999999999996 | 0.52 | AML | other | m | 2024-04-06T07:15:12.54 |
IV.CESX.HHN. | ML:1.6 | 0.00029949999999999996 | 0.44 | AML | other | m | 2024-04-06T07:15:12.78 |
IV.LNSS.HHE. | ML:1.8 | 0.00033899999999999995 | 0.14 | AML | other | m | 2024-04-06T07:15:13.71 |
IV.LNSS.HHN. | ML:1.9 | 0.00038700000000000003 | 0.18 | AML | other | m | 2024-04-06T07:15:13.92 |
IV.NRCA.HHN. | ML:1.6 | 0.00018449999999999999 | 0.1 | AML | other | m | 2024-04-06T07:15:14.36 |
IV.CESI.HHE. | ML:1.4 | 0.0001017 | 0.3 | AML | other | m | 2024-04-06T07:15:14.93 |
IV.NRCA.HHE. | ML:1.6 | 0.0001595 | 0.52 | AML | other | m | 2024-04-06T07:15:14.78 |
IV.CESI.HHN. | ML:1.6 | 0.00017549999999999998 | 1.1 | AML | other | m | 2024-04-06T07:15:15.07 |
IV.ASSB.HHE. | ML:1.5 | 0.0001365 | 0.24 | AML | other | m | 2024-04-06T07:15:15.63 |
IV.ASSB.HHN. | ML:1.6 | 0.0001715 | 0.2 | AML | other | m | 2024-04-06T07:15:15.75 |
IV.FDMO.HHE. | ML:1.3 | 0.0000667 | 1.88 | AML | other | m | 2024-04-06T07:15:17.04 |
IV.FDMO.HHN. | ML:1.2 | 0.0000487 | 1.58 | AML | other | m | 2024-04-06T07:15:18.19 |
IV.RM33.EHE. | ML:1.4 | 0.00007425 | 1.06 | AML | other | m | 2024-04-06T07:15:19.67 |
IV.MML1.EHN. | ML:1.2 | 0.000044155 | 0.08 | AML | other | m | 2024-04-06T07:15:20.08 |
IV.MML1.EHE. | ML:1.2 | 0.0000475 | 0.1 | AML | other | m | 2024-04-06T07:15:20.16 |
IV.MMO1.EHE. | ML:1.4 | 0.0000703 | 1.18 | AML | other | m | 2024-04-06T07:15:20.80 |
IV.MMO1.EHN. | ML:1.5 | 0.0000824 | 0.16 | AML | other | m | 2024-04-06T07:15:20.43 |
IV.RM33.EHN. | ML:1.3 | 0.000060400000000000004 | 0.3 | AML | other | m | 2024-04-06T07:15:20.78 |
IV.MGAB.HHE. | ML:1.2 | 0.0000371 | 0.42 | AML | other | m | 2024-04-06T07:15:22.61 |
IV.MGAB.HHN. | ML:1.2 | 0.00004115 | 1.22 | AML | other | m | 2024-04-06T07:15:23.18 |
IV.CAMP.HHE. | ML:1.0 | 0.000020850000000000002 | 0.4 | AML | other | m | 2024-04-06T07:15:24.93 |
IV.CAMP.HHN. | ML:1.2 | 0.0000351 | 0.58 | AML | other | m | 2024-04-06T07:15:28.01 |