A magnitude ML 0.8 earthquake occured in region: 6 km NE Sellano (PG), on
and geographic coordinates (lat, lon) 42.9370, 12.9660 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 |
---|---|---|---|---|
Sellano | PG | 6 | 1079 | 1079 |
Monte Cavallo | MC | 7 | 145 | 1224 |
Preci | PG | 9 | 724 | 1948 |
Visso | MC | 10 | 1107 | 3055 |
Cerreto di Spoleto | PG | 14 | 1075 | 4130 |
Pieve Torina | MC | 14 | 1458 | 5588 |
Ussita | MC | 14 | 444 | 6032 |
Serravalle di Chienti | MC | 15 | 1070 | 7102 |
Fiordimonte | MC | 15 | 202 | 7304 |
Castelsantangelo sul Nera | MC | 16 | 281 | 7585 |
Pievebovigliana | MC | 17 | 866 | 8451 |
Muccia | MC | 17 | 915 | 9366 |
Trevi | PG | 19 | 8469 | 17835 |
Fiastra | MC | 19 | 559 | 18394 |
Norcia | PG | 19 | 4957 | 23351 |
Acquacanina | MC | 20 | 121 | 23472 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-09-26 01:55:55 |
42.9373 | 12.9658 | 10 | 2023-09-26 02:10:53 |
Sala Sismica INGV-Roma | 121462861 |
Field | Value |
---|---|
Time (UTC) | 2023-09-26 01:55:55 ± 0.05 |
Latitude | 42.9373 ± 0.0018 |
Longitude | 12.9658 ± 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 | 121462861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 281 |
Semi-minor axis of confidence ellipse (meter) | 52 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 231 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 182 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.08094 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34354 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 121462861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-26 02:10:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-09-26T01:56:04.98 | 0.6 | undecidable | manual | S | 48 | 25.8519 | 50 | -0.02 | 49 |
IV.ATCC.EHZ. | 2023-09-26T01:56:02.79 | 0.3 | undecidable | manual | P | 316 | 38.1285 | 50 | -0.04 | 72 |
IV.NRCA.HHZ. | 2023-09-26T01:56:02.09 | 0.1 | undecidable | manual | S | 134 | 16.6722 | 121 | -0.06 | 99 |
IV.FDMO.HHZ. | 2023-09-26T01:56:01.57 | 0.1 | undecidable | manual | S | 42 | 14.7741 | 124 | -0.02 | 100 |
IV.CSP1.EHZ. | 2023-09-26T01:56:00.91 | 0.1 | undecidable | manual | P | 48 | 25.8519 | 50 | -0.03 | 98 |
IV.NRCA.HHZ. | 2023-09-26T01:55:59.34 | 0.1 | undecidable | manual | P | 134 | 16.6722 | 121 | 0.04 | 99 |
IV.CESI.HHZ. | 2023-09-26T01:55:59.97 | 0.1 | undecidable | manual | S | 326 | 8.9799 | 138 | -0.09 | 99 |
IV.FDMO.HHZ. | 2023-09-26T01:55:59.05 | 0.1 | undecidable | manual | P | 42 | 14.7741 | 124 | 0.08 | 99 |
IV.CESI.HHZ. | 2023-09-26T01:55:58.20 | 0.1 | undecidable | manual | P | 326 | 8.9799 | 138 | 0.11 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.8 | 0.000088 | 0.56 | AML | other | m | 2023-09-26T01:56:00.26 |
IV.CESI.HHE. | ML:0.7 | 0.0000654 | 0.32 | AML | other | m | 2023-09-26T01:56:00.20 |
IV.NRCA.HHN. | ML:1.0 | 0.00007845 | 0.12 | AML | other | m | 2023-09-26T01:56:02.28 |
IV.NRCA.HHE. | ML:0.8 | 0.00005415 | 1.24 | AML | other | m | 2023-09-26T01:56:02.89 |