A magnitude ML 1.5 earthquake occured in region: 3 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7600, 12.7600 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 | 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 |
Poggiodomo | PG | 15 | 117 | 54988 |
Ferentillo | TR | 16 | 1913 | 56901 |
Giano dell'Umbria | PG | 17 | 3846 | 60747 |
Montefalco | PG | 17 | 5679 | 66426 |
Montefranco | TR | 18 | 1276 | 67702 |
Acquasparta | TR | 19 | 4778 | 72480 |
Massa Martana | PG | 19 | 3770 | 76250 |
Arrone | TR | 20 | 2763 | 79013 |
Monteleone di Spoleto | PG | 20 | 599 | 79612 |
Sellano | PG | 20 | 1079 | 80691 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-05-11 06:50:25 |
42.7598 | 12.7597 | 11 | 2024-05-11 06:58:07 |
Sala Sismica INGV-Roma | 127597751 |
Field | Value |
---|---|
Time (UTC) | 2024-05-11 06:50:25 ± 0.07 |
Latitude | 42.7598 ± 0.0027 |
Longitude | 12.7597 ± 0.0049 |
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 | 127597751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 393 |
Semi-minor axis of confidence ellipse (meter) | 219 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 104 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38581 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 127597751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-11 06:58:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2024-05-11T06:51:00.48 | 3.0 | undecidable | manual | S | -2.09 | 0 | |||
IV.ARVD.HHZ. | 2024-05-11T06:50:49.89 | 3.0 | undecidable | manual | S | -2.36 | 0 | |||
IV.FIAM.HHZ. | 2024-05-11T06:50:44.70 | 3.0 | undecidable | manual | S | -1.74 | 0 | |||
IV.MML1.EHZ. | 2024-05-11T06:50:39.99 | 0.3 | undecidable | manual | S | 24 | 42.8238 | 50 | 0.1 | 71 |
IV.FDMO.HHZ. | 2024-05-11T06:50:39.29 | 0.6 | undecidable | manual | S | 41 | 40.626 | 50 | -0.01 | 49 |
IV.TERO.HHZ. | 2024-05-11T06:50:38.36 | 3.0 | undecidable | manual | P | -0.3 | 0 | |||
IV.MGAB.HHZ. | 2024-05-11T06:50:38.33 | 3.0 | negative | manual | P | 1.81 | 0 | |||
IV.ASSB.HHZ. | 2024-05-11T06:50:37.43 | 0.3 | undecidable | manual | S | 345 | 32.4453 | 50 | 0.32 | 69 |
IV.LNSS.HHZ. | 2024-05-11T06:50:36.26 | 0.3 | undecidable | manual | S | 127 | 28.749 | 50 | 0.13 | 73 |
IV.SNTG.HHZ. | 2024-05-11T06:50:36.48 | 3.0 | undecidable | manual | P | 0.17 | 0 | |||
IV.CESI.HHZ. | 2024-05-11T06:50:36.20 | 0.3 | undecidable | manual | S | 23 | 29.6481 | 50 | -0.17 | 72 |
IV.SMA1.EHZ. | 2024-05-11T06:50:35.25 | 3.0 | positive | manual | P | 0.14 | 0 | |||
IV.CSP1.EHZ. | 2024-05-11T06:50:35.42 | 3.0 | positive | manual | P | 0.03 | 0 | |||
IV.RM33.EHZ. | 2024-05-11T06:50:34.64 | 3.0 | negative | manual | P | -0.12 | 0 | |||
IV.ATCC.EHZ. | 2024-05-11T06:50:34.95 | 3.0 | positive | manual | P | -0.04 | 0 | |||
IV.CESX.HHZ. | 2024-05-11T06:50:34.24 | 0.6 | undecidable | manual | S | 220 | 21.9669 | 50 | -0.07 | 50 |
IV.MMO1.EHZ. | 2024-05-11T06:50:34.95 | 3.0 | positive | manual | P | 0.02 | 0 | |||
IV.FDMO.HHZ. | 2024-05-11T06:50:33.49 | 0.3 | undecidable | manual | P | 41 | 40.626 | 50 | -0.18 | 70 |
IV.ARRO.EHZ. | 2024-05-11T06:50:33.64 | 0.3 | undecidable | manual | S | 179 | 20.0688 | 50 | -0.17 | 73 |
IV.MML1.EHZ. | 2024-05-11T06:50:33.86 | 1.0 | positive | manual | P | 24 | 42.8238 | 50 | -0.16 | 23 |
IV.ASSB.HHZ. | 2024-05-11T06:50:32.37 | 0.1 | undecidable | manual | P | 345 | 32.4453 | 50 | -0.04 | 98 |
IV.GAVE.EHZ. | 2024-05-11T06:50:31.90 | 0.3 | undecidable | manual | S | 124 | 13.2756 | 130 | -0.06 | 76 |
IV.CESI.HHZ. | 2024-05-11T06:50:31.85 | 0.1 | positive | manual | P | 23 | 29.6481 | 50 | -0.13 | 97 |
IV.LNSS.HHZ. | 2024-05-11T06:50:31.96 | 0.3 | undecidable | manual | P | 127 | 28.749 | 50 | 0.12 | 73 |
IV.ARRO.EHZ. | 2024-05-11T06:50:30.76 | 0.6 | positive | manual | P | 179 | 20.0688 | 50 | 0.26 | 48 |
IV.CESX.HHZ. | 2024-05-11T06:50:30.75 | 0.1 | undecidable | manual | P | 220 | 21.9669 | 50 | -0.04 | 100 |
IV.GAVE.EHZ. | 2024-05-11T06:50:29.54 | 0.1 | undecidable | manual | P | 124 | 13.2756 | 130 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:2.0 | 0.0011325 | 0.12 | AML | other | m | 2024-05-11T06:50:32.44 |
IV.GAVE.EHN. | ML:2.0 | 0.0009630000000000001 | 0.12 | AML | other | m | 2024-05-11T06:50:32.67 |
IV.CESX.HHE. | ML:1.5 | 0.000224 | 0.44 | AML | other | m | 2024-05-11T06:50:34.66 |
IV.ARRO.EHN. | ML:1.2 | 0.000113 | 0.2 | AML | other | m | 2024-05-11T06:50:35.61 |
IV.LNSS.HHE. | ML:1.8 | 0.000331 | 0.38 | AML | other | m | 2024-05-11T06:50:36.44 |
IV.CESX.HHN. | ML:1.7 | 0.00030700000000000004 | 0.42 | AML | other | m | 2024-05-11T06:50:36.27 |
IV.CESI.HHN. | ML:1.8 | 0.000338 | 0.22 | AML | other | m | 2024-05-11T06:50:36.58 |
IV.CESI.HHE. | ML:1.6 | 0.000177 | 0.38 | AML | other | m | 2024-05-11T06:50:36.62 |
IV.LNSS.HHN. | ML:1.8 | 0.0003195 | 0.6 | AML | other | m | 2024-05-11T06:50:36.64 |
IV.ARRO.EHE. | ML:1.1 | 0.000083770865 | 0.2 | AML | other | m | 2024-05-11T06:50:35.69 |
IV.ASSB.HHE. | ML:1.5 | 0.00012455 | 0.82 | AML | other | m | 2024-05-11T06:50:38.43 |
IV.ASSB.HHN. | ML:1.3 | 0.00009305 | 0.2 | AML | other | m | 2024-05-11T06:50:38.48 |
IV.FDMO.HHN. | ML:1.3 | 0.00006835 | 0.74 | AML | other | m | 2024-05-11T06:50:39.92 |
IV.MML1.EHE. | ML:1.4 | 0.00007400000000000001 | 0.22 | AML | other | m | 2024-05-11T06:50:40.34 |
IV.FDMO.HHE. | ML:1.5 | 0.00010055 | 0.74 | AML | other | m | 2024-05-11T06:50:40.78 |
IV.MML1.EHN. | ML:1.4 | 0.00006955 | 1.34 | AML | other | m | 2024-05-11T06:50:41.92 |
IV.MMO1.EHN. | ML:1.7 | 0.000124 | 0.18 | AML | other | m | 2024-05-11T06:50:42.63 |
IV.MMO1.EHE. | ML:1.7 | 0.0001235 | 1.32 | AML | other | m | 2024-05-11T06:50:42.19 |
IV.SMA1.EHN. | ML:1.4 | 0.00006905 | 1.54 | AML | other | m | 2024-05-11T06:50:42.20 |
IV.CSP1.EHE. | ML:1.7 | 0.000131 | 1.46 | AML | other | m | 2024-05-11T06:50:43.05 |
IV.CSP1.EHN. | ML:1.8 | 0.00017099999999999998 | 1.54 | AML | other | m | 2024-05-11T06:50:43.14 |
IV.RM33.EHN. | ML:1.4 | 0.00007225000000000001 | 0.14 | AML | other | m | 2024-05-11T06:50:43.21 |
IV.RM33.EHE. | ML:1.4 | 0.0000698 | 1.12 | AML | other | m | 2024-05-11T06:50:43.98 |
IV.SMA1.EHE. | ML:1.4 | 0.00007555000000000001 | 1.22 | AML | other | m | 2024-05-11T06:50:44.00 |
IV.ATCC.EHN. | ML:1.4 | 0.00006319999999999999 | 0.8 | AML | other | m | 2024-05-11T06:50:45.18 |
IV.ATCC.EHE. | ML:1.4 | 0.00006525168000000001 | 0.52 | AML | other | m | 2024-05-11T06:50:43.99 |
IV.GAVE.HNE. | ML:0.0 | 0.0010724023 | 0.13 | AML | other | m | 2024-05-11T06:50:32.44 |
IV.GAVE.HNN. | ML:0.0 | 0.0003096563 | 0.12 | AML | other | m | 2024-05-11T06:50:32.61 |
IV.SNTG.HHE. | ML:0.0 | 0.000020897445 | 0.44 | AML | other | m | 2024-05-11T06:50:45.75 |
IV.SNTG.HHN. | ML:0.0 | 0.000020279755 | 0.12 | AML | other | m | 2024-05-11T06:50:46.14 |