A magnitude ML 0.7 earthquake occured in region: 4 km E Sellano (PG), on
and geographic coordinates (lat, lon) 42.9010, 12.9740 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 |
Preci | PG | 6 | 724 | 1803 |
Visso | MC | 10 | 1107 | 2910 |
Cerreto di Spoleto | PG | 10 | 1075 | 3985 |
Monte Cavallo | MC | 11 | 145 | 4130 |
Ussita | MC | 14 | 444 | 4574 |
Castelsantangelo sul Nera | MC | 15 | 281 | 4855 |
Norcia | PG | 16 | 4957 | 9812 |
Vallo di Nera | PG | 17 | 364 | 10176 |
Pieve Torina | MC | 17 | 1458 | 11634 |
Fiordimonte | MC | 18 | 202 | 11836 |
Campello sul Clitunno | PG | 18 | 2442 | 14278 |
Trevi | PG | 19 | 8469 | 22747 |
Serravalle di Chienti | MC | 19 | 1070 | 23817 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-09-01 07:32:33 |
42.9012 | 12.9735 | 11 | 2023-09-01 07:37:30 |
Sala Sismica INGV-Roma | 120653431 |
Field | Value |
---|---|
Time (UTC) | 2023-09-01 07:32:33 ± 0.05 |
Latitude | 42.9012 ± 0.0018 |
Longitude | 12.9735 ± 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 | 120653431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 365 |
Semi-minor axis of confidence ellipse (meter) | 228 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 86 |
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) | 106 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25451 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 120653431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-01 07:37:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-09-01T07:32:42.89 | 0.3 | undecidable | manual | S | 42 | 28.2495 | 91 | -0.24 | 70 |
IV.MML1.EHZ. | 2023-09-01T07:32:41.91 | 0.3 | undecidable | manual | S | 360 | 23.5542 | 91 | 0.04 | 75 |
IV.GAVE.HNZ. | 2023-09-01T07:32:41.84 | 0.3 | undecidable | manual | S | 196 | 24.0537 | 91 | -0.17 | 73 |
IV.FDMO.HHZ. | 2023-09-01T07:32:40.24 | 0.3 | undecidable | manual | S | 32 | 17.6712 | 92 | -0.05 | 74 |
IV.CSP1.EHZ. | 2023-09-01T07:32:39.00 | 0.1 | undecidable | manual | P | 42 | 28.2495 | 91 | 0.09 | 99 |
IV.NRCA.HHZ. | 2023-09-01T07:32:39.22 | 0.3 | undecidable | manual | S | 123 | 13.6752 | 100 | -0.02 | 77 |
IV.ASSB.HHZ. | 2023-09-01T07:32:39.03 | 0.1 | negative | manual | P | 0.02 | 1.5 | |||
IV.MML1.EHZ. | 2023-09-01T07:32:38.32 | 0.1 | undecidable | manual | P | 360 | 23.5542 | 91 | 0.14 | 98 |
IV.CESI.HNZ. | 2023-09-01T07:32:38.91 | 0.3 | undecidable | manual | S | 334 | 12.7761 | 105 | -0.1 | 76 |
IV.GAVE.HNZ. | 2023-09-01T07:32:38.30 | 0.1 | undecidable | manual | P | 196 | 24.0537 | 91 | 0.04 | 100 |
IV.FDMO.HHZ. | 2023-09-01T07:32:37.38 | 0.3 | positive | manual | P | 32 | 17.6712 | 92 | 0.12 | 75 |
IV.CESI.HNZ. | 2023-09-01T07:32:36.64 | 0.1 | undecidable | manual | P | 334 | 12.7761 | 105 | 0.12 | 99 |
IV.NRCA.HHZ. | 2023-09-01T07:32:36.76 | 0.1 | undecidable | manual | P | 123 | 13.6752 | 100 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.9 | 0.00007845 | 0.86 | AML | other | m | 2023-09-01T07:32:39.54 |
IV.NRCA.HHN. | ML:0.8 | 0.00006695000000000001 | 0.56 | AML | other | m | 2023-09-01T07:32:39.29 |
IV.FDMO.HHE. | ML:0.4 | 0.000020900000000000003 | 0.24 | AML | other | m | 2023-09-01T07:32:40.72 |
IV.FDMO.HHN. | ML:0.3 | 0.0000158 | 1.18 | AML | other | m | 2023-09-01T07:32:41.61 |
IV.MML1.EHE. | ML:0.8 | 0.00003805 | 0.44 | AML | other | m | 2023-09-01T07:32:42.33 |
IV.MML1.EHN. | ML:0.9 | 0.00005025 | 0.1 | AML | other | m | 2023-09-01T07:32:42.40 |