A magnitude ML 0.8 earthquake occured in region: 3 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7580, 12.7540 at 10 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 | 3 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 7 | 564 | 38782 |
Campello sul Clitunno | PG | 7 | 2442 | 41224 |
Scheggino | PG | 8 | 461 | 41685 |
Vallo di Nera | PG | 9 | 364 | 42049 |
Castel Ritaldi | PG | 10 | 3278 | 45327 |
Trevi | PG | 13 | 8469 | 53796 |
Cerreto di Spoleto | PG | 15 | 1075 | 54871 |
Ferentillo | TR | 15 | 1913 | 56784 |
Poggiodomo | PG | 16 | 117 | 56901 |
Giano dell'Umbria | PG | 17 | 3846 | 60747 |
Montefalco | PG | 17 | 5679 | 66426 |
Montefranco | TR | 18 | 1276 | 67702 |
Acquasparta | TR | 18 | 4778 | 72480 |
Massa Martana | PG | 19 | 3770 | 76250 |
Arrone | TR | 19 | 2763 | 79013 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-05-12 00:18:12 |
42.7577 | 12.7537 | 10 | 2024-05-12 06:26:00 |
Sala Sismica INGV-Roma | 127626811 |
Field | Value |
---|---|
Time (UTC) | 2024-05-12 00:18:12 ± 0.04 |
Latitude | 42.7577 ± 0.0027 |
Longitude | 12.7537 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 127626811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 281 |
Semi-minor axis of confidence ellipse (meter) | 249 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 221 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
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 | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.12231 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46945 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 127626811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-12 06:26:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2024-05-12T00:18:29.34 | 0.3 | undecidable | manual | S | 45 | 52.1034 | 50 | 0.17 | 69 |
IV.MML1.EHE. | 2024-05-12T00:18:27.11 | 0.1 | undecidable | manual | S | 24 | 43.2234 | 50 | 0.3 | 91 |
IV.RM33.EHZ. | 2024-05-12T00:18:27.97 | 0.6 | undecidable | manual | S | 126 | 46.62 | 50 | 0.26 | 46 |
IV.FDMO.HHZ. | 2024-05-12T00:18:26.32 | 0.1 | undecidable | manual | S | 41 | 41.1255 | 50 | 0.08 | 95 |
IV.ASSB.HHN. | 2024-05-12T00:18:24.09 | 0.1 | undecidable | manual | S | 346 | 32.5452 | 50 | 0.15 | 96 |
IV.CESI.HHZ. | 2024-05-12T00:18:23.04 | 0.1 | undecidable | manual | S | 24 | 30.0477 | 50 | -0.24 | 94 |
IV.NRCA.HHZ. | 2024-05-12T00:18:23.23 | 0.1 | undecidable | manual | S | 74 | 30.5472 | 50 | -0.18 | 95 |
IV.CSP1.EHZ. | 2024-05-12T00:18:22.19 | 1.0 | undecidable | manual | P | 45 | 52.1034 | 50 | 0.03 | 24 |
IV.LNSS.HHZ. | 2024-05-12T00:18:22.85 | 0.3 | undecidable | manual | S | 126 | 29.0487 | 50 | -0.15 | 72 |
IV.RM33.EHZ. | 2024-05-12T00:18:21.28 | 1.0 | positive | manual | P | 126 | 46.62 | 50 | -0.04 | 24 |
IV.CESX.HHZ. | 2024-05-12T00:18:20.77 | 0.1 | undecidable | manual | S | 219 | 21.4674 | 115 | -0.04 | 100 |
IV.FDMO.HHZ. | 2024-05-12T00:18:20.37 | 1.0 | positive | manual | P | 41 | 41.1255 | 50 | -0.1 | 24 |
IV.MML1.EHE. | 2024-05-12T00:18:20.50 | 0.1 | undecidable | manual | P | 24 | 43.2234 | 50 | -0.3 | 91 |
IV.ARRO.EHZ. | 2024-05-12T00:18:20.16 | 0.3 | undecidable | manual | S | 177 | 19.869 | 117 | -0.15 | 73 |
IV.ASSB.HHN. | 2024-05-12T00:18:19.12 | 0.1 | undecidable | manual | P | 346 | 32.5452 | 50 | -0.02 | 98 |
IV.CESI.HHZ. | 2024-05-12T00:18:18.66 | 1.0 | negative | manual | P | 24 | 30.0477 | 50 | -0.1 | 24 |
IV.NRCA.HHZ. | 2024-05-12T00:18:18.70 | 0.3 | undecidable | manual | P | 74 | 30.5472 | 50 | -0.14 | 72 |
ZO.PDN12.EHE. | 2024-05-12T00:18:18.63 | 0.3 | undecidable | manual | S | 62 | 14.9739 | 124 | -0.24 | 73 |
IV.GAVE.EHZ. | 2024-05-12T00:18:18.62 | 0.3 | undecidable | manual | S | 122 | 13.5753 | 127 | 0.16 | 74 |
IT.GNU.HGN. | 2024-05-12T00:18:18.95 | 0.3 | undecidable | manual | S | 289 | 15.7731 | 123 | -0.14 | 74 |
IV.LNSS.HHZ. | 2024-05-12T00:18:18.48 | 1.0 | undecidable | manual | P | 126 | 29.0487 | 50 | -0.12 | 24 |
IV.MOMA.HNE. | 2024-05-12T00:18:18.86 | 0.1 | undecidable | manual | S | 289 | 15.7731 | 123 | -0.24 | 97 |
IV.ARRO.EHZ. | 2024-05-12T00:18:17.37 | 1.0 | negative | manual | P | 177 | 19.869 | 117 | 0.32 | 24 |
IV.CESX.HHZ. | 2024-05-12T00:18:17.31 | 0.3 | undecidable | manual | P | 219 | 21.4674 | 115 | -0.02 | 75 |
IV.GAVE.EHZ. | 2024-05-12T00:18:16.22 | 0.3 | positive | manual | P | 122 | 13.5753 | 127 | 0.24 | 73 |
IT.GNU.HGN. | 2024-05-12T00:18:16.49 | 0.1 | undecidable | manual | P | 289 | 15.7731 | 123 | 0.15 | 98 |
IV.MOMA.HNE. | 2024-05-12T00:18:16.68 | 0.1 | undecidable | manual | P | 289 | 15.7731 | 123 | 0.34 | 95 |
ZO.PDN12.EHE. | 2024-05-12T00:18:16.29 | 0.1 | undecidable | manual | P | 62 | 14.9739 | 124 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.1 | 0.00013155 | 1.72 | AML | other | m | 2024-05-12T00:18:19.11 |
IV.GAVE.EHN. | ML:0.9 | 0.0000821 | 0.32 | AML | other | m | 2024-05-12T00:18:19.28 |
IV.CESX.HHN. | ML:0.6 | 0.000025149999999999998 | 1.28 | AML | other | m | 2024-05-12T00:18:23.79 |
IV.CESI.HHE. | ML:0.5 | 0.000015323701 | 0.08 | AML | other | m | 2024-05-12T00:18:23.51 |
IV.CESI.HHN. | ML:0.9 | 0.0000334 | 0.16 | AML | other | m | 2024-05-12T00:18:23.21 |
IV.LNSS.HHN. | ML:1.0 | 0.000048767945 | 0.18 | AML | other | m | 2024-05-12T00:18:23.57 |
IV.LNSS.HHE. | ML:1.1 | 0.00005885 | 1.08 | AML | other | m | 2024-05-12T00:18:23.69 |
IV.NRCA.HHE. | ML:1.0 | 0.00004555 | 0.08 | AML | other | m | 2024-05-12T00:18:24.44 |
IV.NRCA.HHN. | ML:0.9 | 0.00003795 | 0.08 | AML | other | m | 2024-05-12T00:18:24.79 |
IV.CESX.HHE. | ML:0.5 | 0.00002116877 | 0.46 | AML | other | m | 2024-05-12T00:18:25.71 |
IV.GAVE.HNE. | ML:1.1 | 0.00014057848000000001 | 0.13 | AML | other | m | 2024-05-12T00:18:19.11 |
IV.ARRO.EHE. | ML:0.4 | 0.00001764826 | 0.22 | AML | other | m | 2024-05-12T00:18:21.21 |
IV.ARRO.EHN. | ML:0.4 | 0.000021459390000000003 | 0.32 | AML | other | m | 2024-05-12T00:18:22.30 |
IV.FDMO.HHE. | ML:0.6 | 0.000016884475 | 0.24 | AML | other | m | 2024-05-12T00:18:26.75 |
IV.FDMO.HHN. | ML:0.5 | 0.0000084921505 | 0.1 | AML | other | m | 2024-05-12T00:18:27.10 |
IV.RM33.EHE. | ML:0.7 | 0.000014000700000000001 | 0.12 | AML | other | m | 2024-05-12T00:18:30.24 |
IV.RM33.EHN. | ML:0.7 | 0.000015375085 | 0.16 | AML | other | m | 2024-05-12T00:18:29.83 |
IV.CSP1.EHE. | ML:1.0 | 0.000022830752399999997 | 0.8 | AML | other | m | 2024-05-12T00:18:29.43 |
IV.CSP1.EHN. | ML:1.2 | 0.000037074686 | 0.54 | AML | other | m | 2024-05-12T00:18:30.02 |