A magnitude ML 1.1 earthquake occured in region: 3 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7510, 12.7750 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 | 5 | 564 | 38782 |
Scheggino | PG | 6 | 461 | 39243 |
Vallo di Nera | PG | 8 | 364 | 39607 |
Campello sul Clitunno | PG | 8 | 2442 | 42049 |
Castel Ritaldi | PG | 12 | 3278 | 45327 |
Poggiodomo | PG | 14 | 117 | 45444 |
Cerreto di Spoleto | PG | 14 | 1075 | 46519 |
Trevi | PG | 14 | 8469 | 54988 |
Ferentillo | TR | 14 | 1913 | 56901 |
Montefranco | TR | 17 | 1276 | 58177 |
Monteleone di Spoleto | PG | 18 | 599 | 58776 |
Arrone | TR | 19 | 2763 | 61539 |
Giano dell'Umbria | PG | 19 | 3846 | 65385 |
Montefalco | PG | 19 | 5679 | 71064 |
Polino | TR | 19 | 233 | 71297 |
Acquasparta | TR | 20 | 4778 | 76075 |
Cascia | PG | 20 | 3217 | 79292 |
Sellano | PG | 20 | 1079 | 80371 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-01-08 21:17:36 |
42.7508 | 12.7748 | 8 | 2024-01-08 21:38:14 |
Sala Sismica INGV-Roma | 124549071 |
Field | Value |
---|---|
Time (UTC) | 2024-01-08 21:17:36 ± 0.05 |
Latitude | 42.7508 ± 0.0027 |
Longitude | 12.7748 ± 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 | 124549071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 251 |
Semi-minor axis of confidence ellipse (meter) | 241 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 134 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
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 | 29 |
Number of defining phases | 27 |
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) | 0.55488 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 124549071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-08 21:38:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GE.MATE.HHZ. | 2024-01-08T21:18:21.58 | 3.0 | undecidable | manual | Pn | 3 | 0 | |||
IV.CDRU.HHZ. | 2024-01-08T21:18:08.42 | 3.0 | undecidable | manual | Pn | 0.46 | 0 | |||
IV.CSP1.EHZ. | 2024-01-08T21:17:54.08 | 0.6 | undecidable | manual | S | 43 | 51.5151 | 50 | 0.27 | 45 |
IV.SMA1.EHZ. | 2024-01-08T21:17:53.06 | 0.6 | undecidable | manual | S | 106 | 47.619 | 50 | 0.29 | 45 |
IV.RM33.EHE. | 2024-01-08T21:17:52.05 | 0.6 | undecidable | manual | S | 127 | 44.8218 | 50 | 0.03 | 48 |
IV.FDMO.HHZ. | 2024-01-08T21:17:50.67 | 0.6 | undecidable | manual | S | 39 | 40.626 | 50 | -0.23 | 47 |
IV.MC2.EHN. | 2024-01-08T21:17:50.48 | 0.6 | undecidable | manual | S | 62 | 38.1285 | 50 | 0.24 | 47 |
IV.ASSB.HHZ. | 2024-01-08T21:17:48.94 | 0.6 | undecidable | manual | S | 344 | 33.744 | 103 | 0.07 | 49 |
IV.MF5.EHZ. | 2024-01-08T21:17:47.87 | 0.3 | undecidable | manual | P | 64 | 61.5939 | 50 | -0.33 | 66 |
IV.NRCA.HHZ. | 2024-01-08T21:17:47.41 | 0.6 | undecidable | manual | S | 72 | 29.1486 | 105 | 0.09 | 49 |
IV.CESI.HHZ. | 2024-01-08T21:17:47.66 | 0.6 | undecidable | manual | S | 20 | 30.1476 | 104 | 0.01 | 50 |
IV.CSP1.EHZ. | 2024-01-08T21:17:46.64 | 0.6 | undecidable | manual | P | 43 | 51.5151 | 50 | 0 | 48 |
IV.LNSS.HHN. | 2024-01-08T21:17:46.52 | 0.6 | undecidable | manual | S | 127 | 27.1506 | 106 | -0.14 | 49 |
IV.SMA1.EHZ. | 2024-01-08T21:17:46.14 | 0.6 | undecidable | manual | P | 106 | 47.619 | 50 | 0.1 | 47 |
IV.RM33.EHE. | 2024-01-08T21:17:45.68 | 0.3 | undecidable | manual | P | 127 | 44.8218 | 50 | 0.07 | 72 |
IV.CESX.HHN. | 2024-01-08T21:17:44.98 | 0.6 | undecidable | manual | S | 224 | 21.9669 | 109 | 0.02 | 50 |
IV.MC2.EHN. | 2024-01-08T21:17:44.57 | 0.3 | undecidable | manual | P | 62 | 38.1285 | 50 | -0.01 | 73 |
IV.ARRO.EHN. | 2024-01-08T21:17:44.05 | 0.6 | undecidable | manual | S | 182 | 19.0698 | 112 | 0.05 | 50 |
IV.FDMO.HHZ. | 2024-01-08T21:17:44.88 | 0.3 | undecidable | manual | P | 39 | 40.626 | 50 | -0.08 | 72 |
IT.GNU.HGZ. | 2024-01-08T21:17:43.84 | 0.6 | undecidable | manual | S | 290 | 17.6712 | 114 | 0.29 | 48 |
IV.ASSB.HHZ. | 2024-01-08T21:17:43.60 | 0.1 | undecidable | manual | P | 344 | 33.744 | 103 | -0.19 | 95 |
IV.NRCA.HHZ. | 2024-01-08T21:17:42.81 | 0.6 | undecidable | manual | P | 72 | 29.1486 | 105 | -0.08 | 49 |
IV.CESI.HHZ. | 2024-01-08T21:17:42.96 | 0.3 | undecidable | manual | P | 20 | 30.1476 | 104 | -0.12 | 73 |
IV.LNSS.HHN. | 2024-01-08T21:17:42.39 | 0.1 | undecidable | manual | P | 127 | 27.1506 | 106 | -0.13 | 97 |
IV.GAVE.EHZ. | 2024-01-08T21:17:41.88 | 0.6 | undecidable | manual | S | 124 | 11.6772 | 123 | 0.16 | 50 |
IV.CESX.HHN. | 2024-01-08T21:17:41.57 | 0.1 | undecidable | manual | P | 224 | 21.9669 | 109 | 0.04 | 100 |
IV.ARRO.EHN. | 2024-01-08T21:17:40.62 | 0.1 | undecidable | manual | P | 182 | 19.0698 | 112 | -0.36 | 94 |
IT.GNU.HGZ. | 2024-01-08T21:17:40.99 | 0.6 | undecidable | manual | P | 290 | 17.6712 | 114 | 0.27 | 48 |
IV.GAVE.EHZ. | 2024-01-08T21:17:40.07 | 0.3 | undecidable | manual | P | 124 | 11.6772 | 123 | 0.4 | 71 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.1 | 0.00006681210999999999 | 0.128 | AML | other | m | 2024-01-08T21:17:47.65 |
IV.NRCA.HHN. | ML:1.1 | 0.000058726375000000006 | 0.1408 | AML | other | m | 2024-01-08T21:17:49.08 |
IV.CESI.HHE. | ML:1.2 | 0.00007371236 | 1.3568 | AML | other | m | 2024-01-08T21:17:47.87 |
IV.CESI.HHN. | ML:1.0 | 0.00005500929 | 0.2688 | AML | other | m | 2024-01-08T21:17:47.87 |
IV.FDMO.HHE. | ML:0.9 | 0.000030246200000000002 | 0.1152 | AML | other | m | 2024-01-08T21:17:51.24 |
IV.FDMO.HHN. | ML:1.1 | 0.00004350269 | 0.6016 | AML | other | m | 2024-01-08T21:17:51.40 |