A magnitude ML 1.3 earthquake occured in region: 4 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7660, 12.7620 at 8 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 | 4 | 38218 | 38218 |
Campello sul Clitunno | PG | 6 | 2442 | 40660 |
Sant'Anatolia di Narco | PG | 7 | 564 | 41224 |
Scheggino | PG | 8 | 461 | 41685 |
Vallo di Nera | PG | 8 | 364 | 42049 |
Castel Ritaldi | PG | 10 | 3278 | 45327 |
Trevi | PG | 13 | 8469 | 53796 |
Cerreto di Spoleto | PG | 14 | 1075 | 54871 |
Poggiodomo | PG | 15 | 117 | 54988 |
Ferentillo | TR | 16 | 1913 | 56901 |
Giano dell'Umbria | PG | 17 | 3846 | 60747 |
Montefalco | PG | 17 | 5679 | 66426 |
Montefranco | TR | 19 | 1276 | 67702 |
Sellano | PG | 19 | 1079 | 68781 |
Acquasparta | TR | 19 | 4778 | 73559 |
Massa Martana | PG | 20 | 3770 | 77329 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-05-12 04:13:26 |
42.7657 | 12.7623 | 8 | 2024-05-12 04:21:20 |
Sala Sismica INGV-Roma | 127625101 |
Field | Value |
---|---|
Time (UTC) | 2024-05-12 04:13:26 ± 0.07 |
Latitude | 42.7657 ± 0.0027 |
Longitude | 12.7623 ± 0.0049 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 127625101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 336 |
Semi-minor axis of confidence ellipse (meter) | 327 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 254 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56208 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 127625101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-12 04:21:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PSL.EHZ. | 2024-05-12T04:14:12.43 | 3.0 | undecidable | manual | S | 0.64 | 0 | |||
MN.TRI.HHZ. | 2024-05-12T04:14:12.03 | 3.0 | positive | manual | Pg | 4.41 | 0 | |||
IV.OSSC.HHZ. | 2024-05-12T04:13:45.55 | 3.0 | positive | manual | P | 1.78 | 0 | |||
IV.CSP1.EHZ. | 2024-05-12T04:13:43.90 | 0.6 | undecidable | manual | S | 45 | 51.0156 | 50 | 0.28 | 46 |
IV.RM33.EHZ. | 2024-05-12T04:13:42.60 | 0.6 | undecidable | manual | S | 128 | 46.62 | 50 | 0.14 | 47 |
IV.MML1.EHZ. | 2024-05-12T04:13:41.30 | 0.3 | undecidable | manual | S | 24 | 42.1245 | 50 | 0.03 | 73 |
IV.FDMO.HHZ. | 2024-05-12T04:13:40.40 | 0.6 | undecidable | manual | S | 41 | 40.0266 | 50 | -0.29 | 46 |
IV.FIAM.HHZ. | 2024-05-12T04:13:38.87 | 1.0 | undecidable | manual | P | 152 | 62.3931 | 50 | 0.53 | 21 |
IV.NRCA.HHZ. | 2024-05-12T04:13:37.60 | 0.6 | undecidable | manual | S | 75 | 29.6481 | 106 | -0.05 | 50 |
IV.CESI.HHZ. | 2024-05-12T04:13:37.40 | 0.3 | undecidable | manual | S | 24 | 28.9488 | 106 | -0.03 | 75 |
IV.LNSS.HHZ. | 2024-05-12T04:13:37.50 | 0.6 | undecidable | manual | S | 128 | 28.9488 | 106 | 0.06 | 50 |
IV.MMO1.EHZ. | 2024-05-12T04:13:36.05 | 1.0 | undecidable | manual | P | 72 | 48.2184 | 50 | -0.11 | 24 |
IV.SMA1.EHZ. | 2024-05-12T04:13:36.51 | 1.0 | negative | manual | P | 108 | 49.0176 | 50 | 0.22 | 23 |
IV.CSP1.EHZ. | 2024-05-12T04:13:36.53 | 0.1 | undecidable | manual | P | 45 | 51.0156 | 50 | -0.05 | 95 |
IV.MML1.EHZ. | 2024-05-12T04:13:35.14 | 0.1 | undecidable | manual | P | 24 | 42.1245 | 50 | -0.08 | 96 |
IV.RM33.EHZ. | 2024-05-12T04:13:35.88 | 1.0 | negative | manual | P | 128 | 46.62 | 50 | -0.03 | 24 |
IV.FDMO.HHZ. | 2024-05-12T04:13:34.77 | 0.1 | undecidable | manual | P | 41 | 40.0266 | 50 | -0.12 | 96 |
IV.NRCA.HHZ. | 2024-05-12T04:13:33.14 | 0.1 | undecidable | manual | P | 75 | 29.6481 | 106 | 0 | 100 |
IV.CESI.HHZ. | 2024-05-12T04:13:33.06 | 0.1 | undecidable | manual | P | 24 | 28.9488 | 106 | 0.05 | 99 |
IV.LNSS.HHZ. | 2024-05-12T04:13:33.26 | 0.6 | undecidable | manual | P | 128 | 28.9488 | 106 | 0.25 | 48 |
IV.CESX.HHZ. | 2024-05-12T04:13:31.48 | 0.6 | positive | manual | P | 219 | 22.5552 | 110 | -0.31 | 48 |
IV.MOMA.HHZ. | 2024-05-12T04:13:30.88 | 0.1 | undecidable | manual | P | 285 | 16.1727 | 117 | 0.25 | 97 |
IV.ARRO.EHZ. | 2024-05-12T04:13:30.94 | 0.6 | positive | manual | P | 179 | 20.6682 | 112 | -0.5 | 46 |
IV.ATCC.EHZ. | 2024-05-12T04:13:26.61 | 3.0 | negative | manual | P | -0.62 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HNN. | ML:1.6 | 0.00032950000000000004 | 0.92 | AML | other | m | 2024-05-12T04:13:33.95 |
IV.MOMA.HHE. | ML:1.7 | 0.0005124999999999999 | 0.2 | AML | other | m | 2024-05-12T04:13:34.03 |
IV.MOMA.HNE. | ML:1.8 | 0.0006039999999999999 | 0.2 | AML | other | m | 2024-05-12T04:13:34.03 |
IV.MOMA.HHN. | ML:1.6 | 0.0004145 | 0.26 | AML | other | m | 2024-05-12T04:13:34.26 |
IV.CESX.HHE. | ML:1.5 | 0.00020400000000000003 | 0.56 | AML | other | m | 2024-05-12T04:13:36.97 |
IV.ARRO.EHE. | ML:1.0 | 0.00006895 | 0.2 | AML | other | m | 2024-05-12T04:13:37.60 |
IV.LNSS.HHE. | ML:1.5 | 0.0001575 | 0.14 | AML | other | m | 2024-05-12T04:13:37.69 |
IV.CESX.HHN. | ML:1.4 | 0.0001915 | 0.36 | AML | other | m | 2024-05-12T04:13:37.53 |
IV.CESI.HHN. | ML:1.7 | 0.000246 | 0.14 | AML | other | m | 2024-05-12T04:13:37.65 |
IV.CESI.HHE. | ML:1.3 | 0.00010614999999999999 | 0.32 | AML | other | m | 2024-05-12T04:13:37.62 |
IV.LNSS.HHN. | ML:1.5 | 0.00016749999999999998 | 1.4 | AML | other | m | 2024-05-12T04:13:37.20 |
IV.ARRO.EHN. | ML:0.9 | 0.00005665 | 0.58 | AML | other | m | 2024-05-12T04:13:38.31 |
IV.NRCA.HHN. | ML:1.4 | 0.000123 | 0.94 | AML | other | m | 2024-05-12T04:13:38.61 |
IV.NRCA.HHE. | ML:1.5 | 0.000144 | 0.66 | AML | other | m | 2024-05-12T04:13:38.57 |
IV.FDMO.HHN. | ML:1.1 | 0.0000447 | 1.42 | AML | other | m | 2024-05-12T04:13:41.09 |
IV.MML1.EHE. | ML:1.2 | 0.0000497 | 0.44 | AML | other | m | 2024-05-12T04:13:41.50 |
IV.FDMO.HHE. | ML:1.3 | 0.00006345 | 0.72 | AML | other | m | 2024-05-12T04:13:41.94 |
IV.MML1.EHN. | ML:1.1 | 0.000039800000000000005 | 0.64 | AML | other | m | 2024-05-12T04:13:43.09 |
IV.MMO1.EHE. | ML:1.5 | 0.00007915 | 0.12 | AML | other | m | 2024-05-12T04:13:43.39 |
IV.MMO1.EHN. | ML:1.4 | 0.00007165 | 0.28 | AML | other | m | 2024-05-12T04:13:43.74 |
IV.RM33.EHE. | ML:1.1 | 0.00003685 | 0.82 | AML | other | m | 2024-05-12T04:13:44.86 |
IV.RM33.EHN. | ML:1.1 | 0.00003795 | 0.12 | AML | other | m | 2024-05-12T04:13:44.46 |
IV.SMA1.EHN. | ML:1.2 | 0.00004 | 1.32 | AML | other | m | 2024-05-12T04:13:47.73 |
IV.SMA1.EHE. | ML:1.2 | 0.00004075 | 1.32 | AML | other | m | 2024-05-12T04:13:48.81 |
IV.FIAM.HHN. | ML:0.9 | 0.0000152 | 1.28 | AML | other | m | 2024-05-12T04:13:48.21 |
IV.FIAM.HHE. | ML:0.9 | 0.0000151 | 1.2 | AML | other | m | 2024-05-12T04:13:54.77 |