A magnitude ML 0.8 earthquake occured in region: 3 km NE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8460, 12.9290 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 3 | 1075 | 1075 |
Sellano | PG | 5 | 1079 | 2154 |
Preci | PG | 10 | 724 | 2878 |
Vallo di Nera | PG | 10 | 364 | 3242 |
Campello sul Clitunno | PG | 13 | 2442 | 5684 |
Sant'Anatolia di Narco | PG | 15 | 564 | 6248 |
Norcia | PG | 15 | 4957 | 11205 |
Poggiodomo | PG | 15 | 117 | 11322 |
Trevi | PG | 15 | 8469 | 19791 |
Cascia | PG | 16 | 3217 | 23008 |
Visso | MC | 16 | 1107 | 24115 |
Scheggino | PG | 17 | 461 | 24576 |
Monte Cavallo | MC | 18 | 145 | 24721 |
Castelsantangelo sul Nera | MC | 19 | 281 | 25002 |
Spoleto | PG | 20 | 38218 | 63220 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-10-26 11:28:37 |
42.8458 | 12.9287 | 11 | 2023-10-26 11:35:20 |
Sala Sismica INGV-Roma | 122406061 |
Field | Value |
---|---|
Time (UTC) | 2023-10-26 11:28:37 ± 0.06 |
Latitude | 42.8458 ± 0.0018 |
Longitude | 12.9287 ± 0.0037 |
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 | 122406061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 326 |
Semi-minor axis of confidence ellipse (meter) | 146 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 93 |
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) | 126 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27879 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 122406061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-26 11:35:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GBOS.HHZ. | 2023-10-26T11:30:32.47 | 3.0 | undecidable | manual | Sn | 9.15 | 0 | |||
IV.ACATE.HNZ. | 2023-10-26T11:30:16.92 | 3.0 | negative | manual | Pg | 12.59 | 0 | |||
GU.RRL.HHZ. | 2023-10-26T11:30:11.55 | 3.0 | undecidable | manual | Pg | 22.02 | 0 | |||
IV.CIMI.HNZ. | 2023-10-26T11:30:03.73 | 3.0 | undecidable | manual | Pg | 12.67 | 0 | |||
IV.MCRV.HHZ. | 2023-10-26T11:30:00.95 | 3.0 | undecidable | manual | Sg | 7.01 | 0 | |||
IV.SPS2.HHZ. | 2023-10-26T11:29:48.62 | 3.0 | undecidable | manual | Pn | 4.95 | 0 | |||
IV.BDI.HHZ. | 2023-10-26T11:29:43.99 | 3.0 | undecidable | manual | Sg | 5.73 | 0 | |||
IV.GATE.HHZ. | 2023-10-26T11:29:37.87 | 3.0 | undecidable | manual | Sn | -0.06 | 0 | |||
GU.CANO.HHZ. | 2023-10-26T11:29:33.54 | 3.0 | positive | manual | Pn | 0.91 | 0 | |||
IV.PARC.HHZ. | 2023-10-26T11:29:09.62 | 3.0 | undecidable | manual | S | -0.62 | 0 | |||
IV.RIBO.EHZ.01 | 2023-10-26T11:29:02.64 | 3.0 | undecidable | manual | P | 1.69 | 0 | |||
IV.SFI.EHZ. | 2023-10-26T11:29:00.71 | 3.0 | undecidable | manual | P | -0.3 | 0 | |||
IV.NARO.HHZ. | 2023-10-26T11:28:53.49 | 3.0 | undecidable | manual | P | 0.24 | 0 | |||
IV.ASSB.HHZ. | 2023-10-26T11:28:48.17 | 0.3 | undecidable | manual | S | 315 | 30.9468 | 50 | -0.22 | 70 |
IV.LNSS.HHZ. | 2023-10-26T11:28:47.69 | 0.3 | undecidable | manual | S | 161 | 28.4493 | 50 | -0.03 | 74 |
IV.FDMO.HHZ. | 2023-10-26T11:28:46.81 | 0.3 | undecidable | manual | S | 31 | 24.753 | 50 | 0.07 | 73 |
IV.GAVE.HNE. | 2023-10-26T11:28:44.70 | 0.3 | undecidable | manual | S | 189 | 17.2716 | 50 | -0.04 | 75 |
IV.NRCA.HHZ. | 2023-10-26T11:28:44.06 | 0.3 | undecidable | manual | S | 95 | 15.1737 | 126 | -0.11 | 74 |
IV.ASSB.HHZ. | 2023-10-26T11:28:44.05 | 0.3 | undecidable | manual | P | 315 | 30.9468 | 50 | 0.2 | 71 |
IT.MTCL.HGZ. | 2023-10-26T11:28:44.79 | 0.3 | undecidable | manual | S | 19 | 17.3715 | 50 | 0.01 | 75 |
IV.CESI.HHZ. | 2023-10-26T11:28:44.89 | 0.1 | undecidable | manual | S | 354 | 17.7711 | 50 | 0.02 | 100 |
IV.LNSS.HHZ. | 2023-10-26T11:28:43.49 | 0.3 | undecidable | manual | P | 161 | 28.4493 | 50 | 0.02 | 74 |
IV.FDMO.HHZ. | 2023-10-26T11:28:42.86 | 0.3 | undecidable | manual | P | 31 | 24.753 | 50 | -0.04 | 74 |
IV.CESI.HHZ. | 2023-10-26T11:28:41.91 | 0.6 | negative | manual | P | 354 | 17.7711 | 50 | 0.09 | 49 |
IV.GAVE.HNE. | 2023-10-26T11:28:41.82 | 0.3 | undecidable | manual | P | 189 | 17.2716 | 50 | 0.08 | 74 |
IV.NRCA.HHZ. | 2023-10-26T11:28:41.48 | 0.1 | negative | manual | P | 95 | 15.1737 | 126 | 0.06 | 100 |
IT.MTCL.HGZ. | 2023-10-26T11:28:41.69 | 0.1 | undecidable | manual | P | 19 | 17.3715 | 50 | -0.08 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.8 | 0.000055599999999999996 | 0.92 | AML | other | m | 2023-10-26T11:28:44.56 |
IV.NRCA.HHE. | ML:0.8 | 0.00005665 | 0.76 | AML | other | m | 2023-10-26T11:28:45.90 |
IV.CESI.HHE. | ML:0.7 | 0.0000424073 | 0.0576 | AML | other | m | 2023-10-26T11:28:45.03 |
IV.CESI.HHN. | ML:0.9 | 0.00006482517 | 0.1024 | AML | other | m | 2023-10-26T11:28:44.94 |