A magnitude ML 1.1 earthquake occured in region: 3 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7500, 12.7710 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 | 3 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 6 | 564 | 38782 |
Scheggino | PG | 7 | 461 | 39243 |
Vallo di Nera | PG | 8 | 364 | 39607 |
Campello sul Clitunno | PG | 8 | 2442 | 42049 |
Castel Ritaldi | PG | 11 | 3278 | 45327 |
Poggiodomo | PG | 14 | 117 | 45444 |
Trevi | PG | 14 | 8469 | 53913 |
Cerreto di Spoleto | PG | 14 | 1075 | 54988 |
Ferentillo | TR | 14 | 1913 | 56901 |
Montefranco | TR | 17 | 1276 | 58177 |
Giano dell'Umbria | PG | 18 | 3846 | 62023 |
Monteleone di Spoleto | PG | 18 | 599 | 62622 |
Arrone | TR | 19 | 2763 | 65385 |
Montefalco | PG | 19 | 5679 | 71064 |
Polino | TR | 19 | 233 | 71297 |
Acquasparta | TR | 19 | 4778 | 76075 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-03-17 13:31:20 |
42.7503 | 12.771 | 8 | 2024-03-17 13:38:38 |
Sala Sismica INGV-Roma | 125940421 |
Field | Value |
---|---|
Time (UTC) | 2024-03-17 13:31:20 ± 0.06 |
Latitude | 42.7503 ± 0.0036 |
Longitude | 12.7710 ± 0.0037 |
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 | 125940421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 328 |
Semi-minor axis of confidence ellipse (meter) | 261 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 90 |
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) | 66 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.10792 |
Epicentral distance of station farthest from the epicenter (degree) | 0.75723 |
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 | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 125940421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-17 13:38:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2024-03-17T13:31:47.65 | 0.1 | undecidable | manual | P | 84.0492 | 1.233 | 0 | ||
IV.CSP1.EHZ. | 2024-03-17T13:31:37.68 | 0.3 | undecidable | manual | S | 43 | 51.7038 | 50 | 0.15 | 70 |
IV.MML1.HNE. | 2024-03-17T13:31:35.16 | 0.6 | undecidable | manual | S | 22 | 43.4232 | 50 | -0.16 | 48 |
IV.FDMO.HHZ. | 2024-03-17T13:31:34.50 | 0.3 | undecidable | manual | S | 39 | 40.8258 | 50 | -0.12 | 72 |
IV.ASSB.HHN. | 2024-03-17T13:31:32.33 | 0.6 | undecidable | manual | S | 344 | 33.6441 | 103 | -0.17 | 48 |
IV.CESI.HHZ. | 2024-03-17T13:31:31.43 | 0.6 | undecidable | manual | S | 21 | 30.2475 | 104 | 0.09 | 49 |
IV.NRCA.HHZ. | 2024-03-17T13:31:30.90 | 0.3 | undecidable | manual | S | 72 | 29.4483 | 105 | -0.16 | 73 |
IV.LNSS.HHZ. | 2024-03-17T13:31:30.16 | 0.3 | undecidable | manual | S | 127 | 27.3504 | 106 | -0.22 | 72 |
IV.CSP1.EHZ. | 2024-03-17T13:31:30.25 | 0.1 | undecidable | manual | P | 43 | 51.7038 | 50 | -0.09 | 95 |
IV.RM33.EHZ. | 2024-03-17T13:31:29.19 | 0.1 | undecidable | manual | P | 126 | 45.0216 | 50 | -0.11 | 96 |
IV.MML1.HNE. | 2024-03-17T13:31:29.25 | 0.1 | undecidable | manual | P | 22 | 43.4232 | 50 | 0.19 | 94 |
IV.FDMO.HHZ. | 2024-03-17T13:31:28.68 | 0.1 | undecidable | manual | P | 39 | 40.8258 | 50 | 0.02 | 98 |
IV.ASSB.HHN. | 2024-03-17T13:31:27.50 | 0.1 | undecidable | manual | P | 344 | 33.6441 | 103 | 0.07 | 98 |
IV.LNSS.HHZ. | 2024-03-17T13:31:26.16 | 0.1 | undecidable | manual | P | 127 | 27.3504 | 106 | -0.05 | 100 |
ZO.PDN12.EHE. | 2024-03-17T13:31:26.36 | 0.3 | undecidable | manual | S | 57 | 14.1747 | 118 | 0.25 | 74 |
IV.NRCA.HHZ. | 2024-03-17T13:31:26.27 | 0.1 | undecidable | manual | P | 72 | 29.4483 | 105 | -0.33 | 94 |
IV.MOMA.HHZ. | 2024-03-17T13:31:26.84 | 0.3 | undecidable | manual | S | 290 | 17.3715 | 114 | -0.27 | 73 |
IV.CESI.HHZ. | 2024-03-17T13:31:26.88 | 0.6 | undecidable | manual | P | 21 | 30.2475 | 104 | 0.12 | 49 |
IV.CESX.HHZ. | 2024-03-17T13:31:25.26 | 0.1 | undecidable | manual | P | 224 | 21.7671 | 109 | 0.13 | 99 |
IV.GAVE.EHZ. | 2024-03-17T13:31:25.05 | 0.3 | undecidable | manual | S | 123 | 11.9769 | 123 | -0.38 | 72 |
IV.MOMA.HHZ. | 2024-03-17T13:31:24.10 | 0.1 | undecidable | manual | P | 290 | 17.3715 | 114 | -0.22 | 98 |
IV.ARRO.EHZ. | 2024-03-17T13:31:24.98 | 0.1 | undecidable | manual | P | 181 | 18.9699 | 112 | 0.37 | 95 |
ZO.PDN12.EHE. | 2024-03-17T13:31:24.12 | 0.1 | undecidable | manual | P | 57 | 14.1747 | 118 | 0.38 | 95 |
IV.GAVE.EHZ. | 2024-03-17T13:31:23.60 | 0.1 | undecidable | manual | P | 123 | 11.9769 | 123 | 0.25 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.3 | 0.00028100000000000005 | 0.46 | AML | other | m | 2024-03-17T13:31:26.36 |
IV.GAVE.EHE. | ML:1.3 | 0.000243 | 0.24 | AML | other | m | 2024-03-17T13:31:26.71 |
IV.MOMA.HHE. | ML:1.0 | 0.0000908 | 0.44 | AML | other | m | 2024-03-17T13:31:28.30 |
IV.MOMA.HHN. | ML:1.1 | 0.00010489999999999999 | 0.68 | AML | other | m | 2024-03-17T13:31:28.52 |
IV.LNSS.HHE. | ML:1.4 | 0.0001225 | 0.18 | AML | other | m | 2024-03-17T13:31:30.65 |
IV.LNSS.HHN. | ML:1.3 | 0.00010145 | 1.66 | AML | other | m | 2024-03-17T13:31:31.14 |
IV.NRCA.HHE. | ML:1.1 | 0.00005855000000000001 | 0.12 | AML | other | m | 2024-03-17T13:31:31.49 |
IV.CESI.HHE. | ML:0.8 | 0.00003455 | 1.18 | AML | other | m | 2024-03-17T13:31:32.79 |
IV.CESI.HHN. | ML:1.1 | 0.000063 | 0.18 | AML | other | m | 2024-03-17T13:31:32.73 |
IV.NRCA.HHN. | ML:1.0 | 0.0000433 | 0.6 | AML | other | m | 2024-03-17T13:31:34.64 |
IV.FDMO.HHN. | ML:0.6 | 0.00001715 | 0.22 | AML | other | m | 2024-03-17T13:31:35.36 |
IV.FDMO.HHE. | ML:0.9 | 0.000027749999999999997 | 0.24 | AML | other | m | 2024-03-17T13:31:36.30 |
IV.RM33.EHE. | ML:1.1 | 0.000032850000000000006 | 1.12 | AML | other | m | 2024-03-17T13:31:37.87 |
IV.RM33.EHN. | ML:1.0 | 0.000029350000000000002 | 0.26 | AML | other | m | 2024-03-17T13:31:37.67 |