A magnitude ML 0.5 earthquake occured in region: 4 km SW Sellano (PG), on
and geographic coordinates (lat, lon) 42.8570, 12.9060 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Cerreto di Spoleto | PG | 4 | 1075 | 2154 |
Vallo di Nera | PG | 10 | 364 | 2518 |
Campello sul Clitunno | PG | 11 | 2442 | 4960 |
Preci | PG | 11 | 724 | 5684 |
Trevi | PG | 13 | 8469 | 14153 |
Sant'Anatolia di Narco | PG | 15 | 564 | 14717 |
Poggiodomo | PG | 16 | 117 | 14834 |
Norcia | PG | 17 | 4957 | 19791 |
Scheggino | PG | 17 | 461 | 20252 |
Visso | MC | 17 | 1107 | 21359 |
Monte Cavallo | MC | 17 | 145 | 21504 |
Cascia | PG | 18 | 3217 | 24721 |
Spoleto | PG | 19 | 38218 | 62939 |
Castel Ritaldi | PG | 19 | 3278 | 66217 |
Foligno | PG | 20 | 57155 | 123372 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2024-02-04 02:16:18 |
42.8572 | 12.9058 | 11 | 2024-02-04 02:30:04 |
Sala Sismica INGV-Roma | 125020461 |
Field | Value |
---|---|
Time (UTC) | 2024-02-04 02:16:18 ± 0.06 |
Latitude | 42.8572 ± 0.0036 |
Longitude | 12.9058 ± 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 | 125020461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 372 |
Semi-minor axis of confidence ellipse (meter) | 372 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 182 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37502 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125020461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-04 02:30:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ST.CARE.HNZ. | 2024-02-04T02:18:12.97 | 3.0 | undecidable | manual | Sg | 13.97 | 0 | |||
IV.PAOL.HHZ. | 2024-02-04T02:17:26.69 | 3.0 | undecidable | manual | Sg | 7.2 | 0 | |||
IV.SACR.HNZ. | 2024-02-04T02:17:09.75 | 3.0 | undecidable | manual | Sn | -3.77 | 0 | |||
IV.CAFE.HHZ. | 2024-02-04T02:17:05.42 | 3.0 | undecidable | manual | Pg | 8.97 | 0 | |||
IV.RIBO.EHZ.01 | 2024-02-04T02:16:40.23 | 3.0 | undecidable | manual | Pn | -1.41 | 0 | |||
IV.GUMA.HHZ. | 2024-02-04T02:16:31.62 | 0.3 | undecidable | manual | S | 57 | 41.625 | 50 | -0.87 | 56 |
IV.COR1.EHZ. | 2024-02-04T02:16:30.56 | 3.0 | negative | manual | P | -0.54 | 0 | |||
IV.MMO1.HNZ. | 2024-02-04T02:16:30.63 | 0.6 | undecidable | manual | S | 82 | 34.5432 | 50 | 0.04 | 48 |
IV.LNSS.HHZ. | 2024-02-04T02:16:29.19 | 0.6 | undecidable | manual | S | 159 | 30.2475 | 50 | -0.26 | 46 |
7F.SIB1.EHZ. | 2024-02-04T02:16:29.61 | 0.6 | undecidable | manual | S | 82 | 29.9478 | 50 | 0.26 | 46 |
IV.MML1.EHZ. | 2024-02-04T02:16:29.09 | 0.6 | undecidable | manual | S | 11 | 28.9488 | 50 | 0 | 49 |
7F.SIB3.EHE. | 2024-02-04T02:16:29.19 | 0.3 | undecidable | manual | S | 86 | 29.6481 | 50 | -0.1 | 72 |
IV.ASSB.HHZ. | 2024-02-04T02:16:28.77 | 0.6 | undecidable | manual | S | 316 | 28.749 | 50 | -0.27 | 46 |
IV.MC2.EHN. | 2024-02-04T02:16:28.09 | 0.3 | undecidable | manual | S | 75 | 23.754 | 50 | 0.37 | 69 |
IV.MOMA.HHZ. | 2024-02-04T02:16:28.94 | 0.3 | undecidable | manual | S | 258 | 27.9498 | 50 | 0.11 | 72 |
IV.FDMO.HHZ. | 2024-02-04T02:16:27.85 | 0.6 | undecidable | manual | S | 36 | 24.753 | 50 | -0.13 | 48 |
IV.GUMA.HHZ. | 2024-02-04T02:16:27.13 | 0.6 | undecidable | manual | P | 57 | 41.625 | 50 | 0.43 | 44 |
IV.GAVE.EHN. | 2024-02-04T02:16:25.93 | 0.3 | undecidable | manual | S | 183 | 18.3705 | 120 | -0.2 | 72 |
IV.MMO1.HNZ. | 2024-02-04T02:16:25.59 | 0.1 | undecidable | manual | P | 82 | 34.5432 | 50 | -0.02 | 97 |
IV.CESI.HHZ. | 2024-02-04T02:16:25.67 | 0.6 | undecidable | manual | S | 360 | 16.3725 | 123 | 0.11 | 49 |
7F.SIB1.EHZ. | 2024-02-04T02:16:25.31 | 0.6 | undecidable | manual | P | 82 | 29.9478 | 50 | 0.42 | 45 |
IV.NRCA.HHZ. | 2024-02-04T02:16:25.65 | 0.6 | undecidable | manual | S | 99 | 17.1717 | 122 | -0.14 | 49 |
7F.SIB3.EHE. | 2024-02-04T02:16:25.12 | 0.1 | undecidable | manual | P | 86 | 29.6481 | 50 | 0.26 | 93 |
IV.MOMA.HHZ. | 2024-02-04T02:16:24.92 | 0.1 | undecidable | manual | P | 258 | 27.9498 | 50 | 0.33 | 92 |
IV.LNSS.HHZ. | 2024-02-04T02:16:24.73 | 0.3 | undecidable | manual | P | 159 | 30.2475 | 50 | -0.22 | 70 |
IV.ASSB.HHZ. | 2024-02-04T02:16:24.44 | 0.1 | undecidable | manual | P | 316 | 28.749 | 50 | -0.27 | 93 |
IV.MC2.EHN. | 2024-02-04T02:16:24.08 | 0.1 | undecidable | manual | P | 75 | 23.754 | 50 | 0.13 | 96 |
IV.MML1.EHZ. | 2024-02-04T02:16:24.70 | 0.6 | positive | manual | P | 11 | 28.9488 | 50 | -0.04 | 49 |
IV.FDMO.HHZ. | 2024-02-04T02:16:23.92 | 0.1 | undecidable | manual | P | 36 | 24.753 | 50 | -0.18 | 95 |
IV.GAVE.EHN. | 2024-02-04T02:16:23.05 | 0.1 | undecidable | manual | P | 183 | 18.3705 | 120 | 0.02 | 100 |
ZO.PDN12.EHE. | 2024-02-04T02:16:22.59 | 0.3 | undecidable | manual | S | 167 | 4.1958 | 158 | -0.14 | 75 |
IV.CESI.HHZ. | 2024-02-04T02:16:22.76 | 0.1 | undecidable | manual | P | 360 | 16.3725 | 123 | 0.06 | 99 |
IV.NRCA.HHZ. | 2024-02-04T02:16:22.82 | 0.1 | undecidable | manual | P | 99 | 17.1717 | 122 | -0.01 | 100 |
ZO.PDN12.EHE. | 2024-02-04T02:16:21.20 | 0.1 | undecidable | manual | P | 167 | 4.1958 | 158 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.5 | 0.00002955 | 0.38 | AML | other | m | 2024-02-04T02:16:25.70 |
IV.CESI.HHE. | ML:0.7 | 0.00004045 | 0.28 | AML | other | m | 2024-02-04T02:16:25.71 |
IV.NRCA.HHN. | ML:0.7 | 0.0000458 | 0.12 | AML | other | m | 2024-02-04T02:16:25.86 |
IV.NRCA.HHE. | ML:0.4 | 0.000021699999999999996 | 0.78 | AML | other | m | 2024-02-04T02:16:27.48 |
IV.FDMO.HHE. | ML:0.5 | 0.000021640670000000002 | 0.2 | AML | other | m | 2024-02-04T02:16:28.15 |
IV.FDMO.HHN. | ML:0.4 | 0.000016233346 | 0.16 | AML | other | m | 2024-02-04T02:16:28.40 |
IV.MML1.EHE. | ML:0.7 | 0.000025393285000000002 | 0.1792 | AML | other | m | 2024-02-04T02:16:29.32 |
IV.MML1.EHN. | ML:0.3 | 0.00001132389 | 0.36 | AML | other | m | 2024-02-04T02:16:29.52 |
IV.LNSS.HHE. | ML:0.3 | 0.000012358175 | 0.2208 | AML | other | m | 2024-02-04T02:16:30.97 |
IV.LNSS.HHN. | ML:0.3 | 0.000009635196500000001 | 0.1408 | AML | other | m | 2024-02-04T02:16:31.51 |