A magnitude ML 0.7 earthquake occured in region: 2 km E Cascia (PG), on
and geographic coordinates (lat, lon) 42.7290, 13.0400 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 |
---|---|---|---|---|
Cascia | PG | 2 | 3217 | 3217 |
Norcia | PG | 8 | 4957 | 8174 |
Poggiodomo | PG | 9 | 117 | 8291 |
Monteleone di Spoleto | PG | 11 | 599 | 8890 |
Cerreto di Spoleto | PG | 14 | 1075 | 9965 |
Vallo di Nera | PG | 15 | 364 | 10329 |
Cittareale | RI | 16 | 482 | 10811 |
Sant'Anatolia di Narco | PG | 17 | 564 | 11375 |
Preci | PG | 17 | 724 | 12099 |
Scheggino | PG | 17 | 461 | 12560 |
Accumoli | RI | 17 | 667 | 13227 |
Leonessa | RI | 20 | 2435 | 15662 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-10-18 16:53:48 |
42.7292 | 13.0402 | 10 | 2023-10-18 16:58:48 |
Sala Sismica INGV-Roma | 122179821 |
Field | Value |
---|---|
Time (UTC) | 2023-10-18 16:53:48 ± 0.05 |
Latitude | 42.7292 ± 0.0018 |
Longitude | 13.0402 ± 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 | 122179821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 292 |
Semi-minor axis of confidence ellipse (meter) | 160 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 290 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.11331 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30937 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 122179821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-18 16:58:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2023-10-18T16:53:54.99 | 0.3 | undecidable | manual | P | 6 | 34.3434 | 50 | -0.06 | 72 |
IV.LNSS.HHZ. | 2023-10-18T16:53:54.00 | 0.3 | undecidable | manual | S | 180 | 13.9749 | 125 | -0.06 | 74 |
IV.GAVE.EHZ. | 2023-10-18T16:53:53.63 | 0.3 | undecidable | manual | S | 251 | 12.5763 | 128 | -0.03 | 75 |
IV.NRCA.HHZ. | 2023-10-18T16:53:53.73 | 0.3 | undecidable | manual | S | 28 | 13.0758 | 126 | -0.06 | 75 |
IV.GAVE.EHZ. | 2023-10-18T16:53:51.37 | 0.1 | undecidable | manual | P | 251 | 12.5763 | 128 | 0.04 | 100 |
IV.NRCA.HHZ. | 2023-10-18T16:53:51.49 | 0.1 | negative | manual | P | 28 | 13.0758 | 126 | 0.08 | 99 |
IV.LNSS.HHZ. | 2023-10-18T16:53:51.61 | 0.1 | undecidable | manual | P | 180 | 13.9749 | 125 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:0.6 | 0.0000471 | 1.08 | AML | other | m | 2023-10-18T16:53:53.16 |
IV.GAVE.EHN. | ML:0.6 | 0.00004975 | 0.3 | AML | other | m | 2023-10-18T16:53:53.87 |
IV.NRCA.HHE. | ML:1.0 | 0.0000993 | 0.1 | AML | other | m | 2023-10-18T16:53:53.83 |
IV.NRCA.HHN. | ML:0.7 | 0.00005255 | 0.08 | AML | other | m | 2023-10-18T16:53:54.39 |