A magnitude ML 1.3 earthquake occured in region: 3 km E Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7390, 12.7780 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 | 3 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 5 | 564 | 38782 |
Scheggino | PG | 5 | 461 | 39243 |
Vallo di Nera | PG | 8 | 364 | 39607 |
Campello sul Clitunno | PG | 9 | 2442 | 42049 |
Castel Ritaldi | PG | 13 | 3278 | 45327 |
Ferentillo | TR | 13 | 1913 | 47240 |
Poggiodomo | PG | 13 | 117 | 47357 |
Cerreto di Spoleto | PG | 15 | 1075 | 48432 |
Trevi | PG | 16 | 8469 | 56901 |
Montefranco | TR | 16 | 1276 | 58177 |
Arrone | TR | 17 | 2763 | 60940 |
Monteleone di Spoleto | PG | 17 | 599 | 61539 |
Polino | TR | 18 | 233 | 61772 |
Cascia | PG | 19 | 3217 | 64989 |
Giano dell'Umbria | PG | 19 | 3846 | 68835 |
Acquasparta | TR | 20 | 4778 | 73613 |
Montefalco | PG | 20 | 5679 | 79292 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-02-11 06:23:49 |
42.7393 | 12.7777 | 10 | 2024-02-11 06:32:18 |
Sala Sismica INGV-Roma | 125215951 |
Field | Value |
---|---|
Time (UTC) | 2024-02-11 06:23:49 ± 0.09 |
Latitude | 42.7393 ± 0.0045 |
Longitude | 12.7777 ± 0.0073 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125215951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 574 |
Semi-minor axis of confidence ellipse (meter) | 574 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 118 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47124 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 125215951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-11 06:32:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRON.EHZ. | 2024-02-11T06:24:07.22 | 3.0 | positive | manual | P | 0.19 | 0 | |||
IV.CSP1.EHZ. | 2024-02-11T06:24:06.67 | 0.6 | undecidable | manual | S | 41 | 52.3032 | 50 | 0.41 | 58 |
IV.FDMO.HHE. | 2024-02-11T06:24:03.56 | 0.6 | undecidable | manual | S | 37 | 41.4252 | 50 | 0.18 | 62 |
IV.CESI.HHZ. | 2024-02-11T06:24:00.56 | 0.3 | undecidable | manual | S | 19 | 31.2465 | 50 | -0.08 | 97 |
IV.CSP1.EHZ. | 2024-02-11T06:23:59.62 | 0.3 | undecidable | manual | P | 41 | 52.3032 | 50 | 0.4 | 88 |
IV.LNSS.HHZ. | 2024-02-11T06:23:59.28 | 0.3 | undecidable | manual | S | 125 | 26.2515 | 50 | -0.03 | 99 |
IV.NRCA.HHZ. | 2024-02-11T06:23:59.88 | 0.3 | undecidable | manual | S | 69 | 29.3484 | 50 | -0.26 | 94 |
IV.FDMO.HHE. | 2024-02-11T06:23:57.60 | 0.3 | undecidable | manual | P | 37 | 41.4252 | 50 | 0.04 | 96 |
IV.ARRO.EHZ. | 2024-02-11T06:23:56.82 | 0.6 | undecidable | manual | S | 183 | 17.7711 | 119 | 0.14 | 66 |
IV.ASSB.HHN. | 2024-02-11T06:23:56.39 | 0.6 | undecidable | manual | P | 344 | 35.0427 | 50 | -0.17 | 63 |
IV.NRCA.HHZ. | 2024-02-11T06:23:55.61 | 0.3 | undecidable | manual | P | 69 | 29.3484 | 50 | -0.08 | 98 |
IV.LNSS.HHZ. | 2024-02-11T06:23:55.17 | 0.6 | undecidable | manual | P | 125 | 26.2515 | 50 | -0.04 | 66 |
IV.CESI.HHZ. | 2024-02-11T06:23:55.74 | 0.3 | undecidable | manual | P | 19 | 31.2465 | 50 | -0.23 | 94 |
IV.CESX.HHZ. | 2024-02-11T06:23:54.04 | 0.6 | undecidable | manual | P | 227 | 21.2676 | 115 | -0.27 | 63 |
IV.ARRO.EHZ. | 2024-02-11T06:23:54.04 | 0.6 | undecidable | manual | P | 183 | 17.7711 | 119 | 0.35 | 63 |
IV.GAVE.EHZ. | 2024-02-11T06:23:54.59 | 0.3 | undecidable | manual | S | 119 | 10.878 | 133 | -0.12 | 100 |
IV.GAVE.EHZ. | 2024-02-11T06:23:52.58 | 0.6 | undecidable | manual | P | 119 | 10.878 | 133 | 0.03 | 68 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.6 | 0.00020800000000000001 | 0.44 | AML | other | m | 2024-02-11T06:23:59.41 |
IV.LNSS.HHN. | ML:1.5 | 0.000185 | 1.7 | AML | other | m | 2024-02-11T06:23:59.14 |
IV.NRCA.HHE. | ML:1.3 | 0.00009120000000000001 | 1.04 | AML | other | m | 2024-02-11T06:24:00.45 |
IV.NRCA.HHN. | ML:1.2 | 0.00007575 | 0.42 | AML | other | m | 2024-02-11T06:24:02.58 |
IV.CESI.HHE. | ML:1.0 | 0.000043741126000000005 | 0.3424 | AML | other | m | 2024-02-11T06:24:00.85 |
IV.CESI.HHN. | ML:1.1 | 0.000054821545 | 0.2784 | AML | other | m | 2024-02-11T06:24:02.57 |