A magnitude ML 1.2 earthquake occured in region: 2 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7450, 12.7610 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 | 2 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 6 | 564 | 38782 |
Scheggino | PG | 7 | 461 | 39243 |
Campello sul Clitunno | PG | 9 | 2442 | 41685 |
Vallo di Nera | PG | 9 | 364 | 42049 |
Castel Ritaldi | PG | 11 | 3278 | 45327 |
Ferentillo | TR | 14 | 1913 | 47240 |
Poggiodomo | PG | 15 | 117 | 47357 |
Trevi | PG | 15 | 8469 | 55826 |
Cerreto di Spoleto | PG | 15 | 1075 | 56901 |
Montefranco | TR | 16 | 1276 | 58177 |
Arrone | TR | 18 | 2763 | 60940 |
Giano dell'Umbria | PG | 18 | 3846 | 64786 |
Acquasparta | TR | 19 | 4778 | 69564 |
Monteleone di Spoleto | PG | 19 | 599 | 70163 |
Montefalco | PG | 19 | 5679 | 75842 |
Polino | TR | 19 | 233 | 76075 |
Massa Martana | PG | 20 | 3770 | 79845 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-02-11 04:55:01 |
42.745 | 12.7612 | 10 | 2024-02-11 05:03:05 |
Sala Sismica INGV-Roma | 125214211 |
Field | Value |
---|---|
Time (UTC) | 2024-02-11 04:55:01 ± 0.05 |
Latitude | 42.7450 ± 0.0036 |
Longitude | 12.7612 ± 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 | 125214211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 386 |
Semi-minor axis of confidence ellipse (meter) | 328 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 213 |
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) | 70 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30667 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 125214211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-11 05:03:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTCC.HHZ. | 2024-02-11T04:56:21.83 | 3.0 | undecidable | manual | Sn | -5.42 | 0 | |||
IV.CMPR.HHZ. | 2024-02-11T04:56:20.14 | 3.0 | undecidable | manual | Sn | -0.86 | 0 | |||
SI.LUSI.HHZ. | 2024-02-11T04:55:47.09 | 3.0 | negative | manual | Pg | 0.45 | 0 | |||
IV.PTCC.HHZ. | 2024-02-11T04:55:40.27 | 3.0 | undecidable | manual | Pn | -7.49 | 0 | |||
IV.NRCA.HHZ. | 2024-02-11T04:55:12.51 | 0.3 | undecidable | manual | S | 71 | 30.3474 | 50 | 0.11 | 74 |
IV.CESI.HHZ. | 2024-02-11T04:55:12.41 | 0.6 | undecidable | manual | S | 22 | 31.1466 | 50 | -0.18 | 48 |
IV.LNSS.HHZ. | 2024-02-11T04:55:11.70 | 0.3 | undecidable | manual | S | 125 | 27.6501 | 50 | 0.01 | 75 |
IV.CESX.HHZ. | 2024-02-11T04:55:09.44 | 0.3 | undecidable | manual | S | 223 | 20.7681 | 116 | -0.24 | 73 |
IV.ASSB.HHE. | 2024-02-11T04:55:08.49 | 0.3 | undecidable | manual | P | 346 | 34.0437 | 50 | 0.07 | 74 |
IV.PP3.EHZ. | 2024-02-11T04:55:08.29 | 3.0 | positive | manual | P | -0.08 | 0 | |||
IV.GAVE.EHZ. | 2024-02-11T04:55:07.13 | 0.3 | undecidable | manual | S | 118 | 12.2766 | 130 | -0.07 | 76 |
IV.CESI.HHZ. | 2024-02-11T04:55:07.90 | 0.1 | undecidable | manual | P | 22 | 31.1466 | 50 | -0.07 | 99 |
IV.NRCA.HHZ. | 2024-02-11T04:55:07.84 | 0.1 | undecidable | manual | P | 71 | 30.3474 | 50 | -0.01 | 100 |
IV.LNSS.HHZ. | 2024-02-11T04:55:07.39 | 0.1 | undecidable | manual | P | 125 | 27.6501 | 50 | -0.05 | 100 |
IV.CESX.HHZ. | 2024-02-11T04:55:06.65 | 0.6 | undecidable | manual | P | 223 | 20.7681 | 116 | 0.36 | 47 |
IV.ATFO.HHZ. | 2024-02-11T04:55:06.33 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.ARRO.EHE. | 2024-02-11T04:55:06.13 | 1.0 | undecidable | manual | P | 179 | 18.3705 | 119 | 0.27 | 24 |
IV.MOMA.HHN. | 2024-02-11T04:55:05.66 | 0.3 | undecidable | manual | P | 293 | 16.872 | 121 | 0.06 | 76 |
IV.GAVE.EHZ. | 2024-02-11T04:55:04.91 | 0.6 | undecidable | manual | P | 118 | 12.2766 | 130 | 0.05 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.6 | 0.00042249999999999997 | 0.48 | AML | other | m | 2024-02-11T04:55:07.94 |
IV.GAVE.EHN. | ML:1.4 | 0.00031 | 0.46 | AML | other | m | 2024-02-11T04:55:08.33 |
IV.CESX.HHE. | ML:1.1 | 0.00008392292 | 0.2816 | AML | other | m | 2024-02-11T04:55:11.09 |
IV.CESX.HHN. | ML:0.9 | 0.000058195425 | 0.3392 | AML | other | m | 2024-02-11T04:55:09.00 |
IV.LNSS.HHE. | ML:1.2 | 0.00008093054 | 0.16 | AML | other | m | 2024-02-11T04:55:12.40 |
IV.LNSS.HHN. | ML:1.1 | 0.00007191146 | 0.1376 | AML | other | m | 2024-02-11T04:55:12.91 |
IV.CESI.HHE. | ML:0.9 | 0.000041033335 | 2.0192 | AML | other | m | 2024-02-11T04:55:13.36 |
IV.CESI.HHN. | ML:1.1 | 0.000055760455 | 0.1824 | AML | other | m | 2024-02-11T04:55:14.50 |