A magnitude ML 1.0 earthquake occured in region: 2 km E Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7390, 12.7610 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 | 2 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 6 | 564 | 38782 |
Scheggino | PG | 6 | 461 | 39243 |
Vallo di Nera | PG | 9 | 364 | 39607 |
Campello sul Clitunno | PG | 9 | 2442 | 42049 |
Castel Ritaldi | PG | 12 | 3278 | 45327 |
Ferentillo | TR | 13 | 1913 | 47240 |
Poggiodomo | PG | 15 | 117 | 47357 |
Trevi | PG | 16 | 8469 | 55826 |
Cerreto di Spoleto | PG | 16 | 1075 | 56901 |
Montefranco | TR | 16 | 1276 | 58177 |
Arrone | TR | 17 | 2763 | 60940 |
Acquasparta | TR | 18 | 4778 | 65718 |
Giano dell'Umbria | PG | 18 | 3846 | 69564 |
Polino | TR | 18 | 233 | 69797 |
Monteleone di Spoleto | PG | 18 | 599 | 70396 |
Montefalco | PG | 19 | 5679 | 76075 |
Massa Martana | PG | 20 | 3770 | 79845 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-07-08 04:58:59 |
42.7392 | 12.7613 | 11 | 2024-07-08 05:04:50 |
Sala Sismica INGV-Roma | 129612301 |
Field | Value |
---|---|
Time (UTC) | 2024-07-08 04:58:59 ± 0.04 |
Latitude | 42.7392 ± 0.0027 |
Longitude | 12.7613 ± 0.0037 |
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 | 129612301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 329 |
Semi-minor axis of confidence ellipse (meter) | 247 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 223 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38131 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 129612301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-07-08 05:04:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2024-07-08T04:59:26.91 | 3.0 | undecidable | manual | S | 0.1 | 0 | |||
IV.RCAV.EHZ. | 2024-07-08T04:59:18.54 | 3.0 | undecidable | manual | P | 0.42 | 0 | |||
IV.PTQR.HHZ. | 2024-07-08T04:59:17.27 | 3.0 | negative | manual | P | 0.15 | 0 | |||
IV.FDMO.HHZ. | 2024-07-08T04:59:12.98 | 0.6 | undecidable | manual | S | 39 | 42.3243 | 50 | -0.09 | 47 |
IV.CESI.HHZ. | 2024-07-08T04:59:10.08 | 0.3 | undecidable | manual | S | 22 | 31.6461 | 50 | -0.16 | 71 |
IV.LNSS.HHZ. | 2024-07-08T04:59:09.13 | 0.6 | undecidable | manual | S | 124 | 27.3504 | 50 | 0.06 | 49 |
IV.NRCA.HHZ. | 2024-07-08T04:59:09.85 | 0.6 | undecidable | manual | S | 70 | 30.5472 | 50 | -0.09 | 48 |
IV.CSP1.EHZ. | 2024-07-08T04:59:09.12 | 3.0 | negative | manual | P | -0.32 | 0 | |||
IV.MMO1.EHZ. | 2024-07-08T04:59:08.34 | 3.0 | undecidable | manual | P | -0.52 | 0 | |||
IV.FDMO.HHZ. | 2024-07-08T04:59:07.45 | 1.0 | positive | manual | P | 39 | 42.3243 | 50 | 0.23 | 23 |
IV.MOMA.HHZ. | 2024-07-08T04:59:06.19 | 0.6 | undecidable | manual | S | 295 | 17.1717 | 122 | -0.02 | 50 |
IV.ASSB.HHZ. | 2024-07-08T04:59:06.36 | 0.6 | undecidable | manual | P | 346 | 34.6431 | 50 | 0.32 | 45 |
IV.CESX.HHZ. | 2024-07-08T04:59:06.96 | 0.6 | undecidable | manual | S | 225 | 20.3685 | 118 | -0.2 | 48 |
IV.CESI.HHZ. | 2024-07-08T04:59:05.70 | 1.0 | undecidable | manual | P | 22 | 31.6461 | 50 | 0.12 | 24 |
IV.NRCA.HHZ. | 2024-07-08T04:59:05.28 | 1.0 | positive | manual | P | 70 | 30.5472 | 50 | -0.13 | 24 |
IV.GAVE.EHZ. | 2024-07-08T04:59:04.82 | 0.6 | undecidable | manual | S | 116 | 11.9769 | 131 | 0.05 | 50 |
IV.LNSS.HHZ. | 2024-07-08T04:59:04.94 | 0.3 | undecidable | manual | P | 124 | 27.3504 | 50 | 0.03 | 73 |
IV.CESX.HHZ. | 2024-07-08T04:59:03.93 | 0.1 | undecidable | manual | P | 225 | 20.3685 | 118 | 0.13 | 97 |
IT.GNU.HGZ. | 2024-07-08T04:59:03.25 | 0.1 | undecidable | manual | P | 295 | 17.1717 | 122 | 0 | 100 |
IV.MOMA.HHZ. | 2024-07-08T04:59:03.19 | 0.6 | undecidable | manual | P | 295 | 17.1717 | 122 | -0.06 | 49 |
IV.ARRO.EHZ. | 2024-07-08T04:59:03.13 | 0.6 | undecidable | manual | P | 179 | 17.7711 | 121 | -0.22 | 48 |
IV.GAVE.EHZ. | 2024-07-08T04:59:02.47 | 0.3 | positive | manual | P | 116 | 11.9769 | 131 | 0.05 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.2 | 0.000184 | 0.24 | AML | other | m | 2024-07-08T04:59:05.35 |
IV.GAVE.EHE. | ML:1.3 | 0.00021850000000000003 | 0.38 | AML | other | m | 2024-07-08T04:59:05.65 |
IV.MOMA.HHE. | ML:1.1 | 0.0001075 | 0.22 | AML | other | m | 2024-07-08T04:59:07.19 |
IV.MOMA.HHN. | ML:1.0 | 0.0000838 | 0.22 | AML | other | m | 2024-07-08T04:59:07.42 |
IV.ARRO.EHE. | ML:0.7 | 0.000047350000000000006 | 0.56 | AML | other | m | 2024-07-08T04:59:07.86 |
IV.ARRO.EHN. | ML:0.7 | 0.0000402 | 0.96 | AML | other | m | 2024-07-08T04:59:09.55 |
IV.CESI.HHN. | ML:1.1 | 0.0000617 | 1.12 | AML | other | m | 2024-07-08T04:59:10.34 |
IV.LNSS.HHE. | ML:1.4 | 0.000126 | 0.9 | AML | other | m | 2024-07-08T04:59:10.35 |
IV.NRCA.HHN. | ML:0.9 | 0.0000392 | 0.62 | AML | other | m | 2024-07-08T04:59:10.25 |
IV.LNSS.HHN. | ML:1.5 | 0.0001565 | 0.54 | AML | other | m | 2024-07-08T04:59:10.68 |
IV.CESI.HHE. | ML:1.0 | 0.00004145 | 0.58 | AML | other | m | 2024-07-08T04:59:11.43 |
IV.ASSB.HHE. | ML:1.0 | 0.00004165 | 0.22 | AML | other | m | 2024-07-08T04:59:11.67 |
IV.NRCA.HHE. | ML:1.1 | 0.00006235 | 0.14 | AML | other | m | 2024-07-08T04:59:11.69 |
IV.ASSB.HHN. | ML:1.0 | 0.00004565 | 1.04 | AML | other | m | 2024-07-08T04:59:12.68 |
IV.FDMO.HHN. | ML:0.7 | 0.000016250000000000002 | 1.68 | AML | other | m | 2024-07-08T04:59:13.85 |
IV.FDMO.HHE. | ML:0.8 | 0.000020850000000000002 | 0.9 | AML | other | m | 2024-07-08T04:59:14.70 |