A magnitude ML 1.0 earthquake occured in region: 5 km SW Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8530, 13.1190 at 12 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 6 | 281 | 281 |
Norcia | PG | 7 | 4957 | 5238 |
Preci | PG | 7 | 724 | 5962 |
Visso | MC | 9 | 1107 | 7069 |
Ussita | MC | 10 | 444 | 7513 |
Sellano | PG | 16 | 1079 | 8592 |
Cerreto di Spoleto | PG | 17 | 1075 | 9667 |
Arquata del Tronto | AP | 17 | 1178 | 10845 |
Cascia | PG | 17 | 3217 | 14062 |
Montegallo | AP | 18 | 523 | 14585 |
Montemonaco | AP | 18 | 604 | 15189 |
Bolognola | MC | 18 | 142 | 15331 |
Monte Cavallo | MC | 18 | 145 | 15476 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-09-01 21:00:41 |
42.8533 | 13.1188 | 13 | 2022-09-01 21:07:12 |
Sala Sismica INGV-Roma | 109227761 |
Field | Value |
---|---|
Time (UTC) | 2022-09-01 21:00:41 ± 0.06 |
Latitude | 42.8533 ± 0.0027 |
Longitude | 13.1188 ± 0.0025 |
Depth (km) | 13 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 109227761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 256 |
Semi-minor axis of confidence ellipse (meter) | 195 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 193 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.05 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24641 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 109227761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-01 21:07:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HHZ. | 2022-09-01T21:01:06.59 | 3.0 | undecidable | manual | Sg | 1.3 | 0 | |||
IV.CSP1.EHZ. | 2022-09-01T21:00:50.93 | 0.6 | undecidable | manual | S | 15 | 27.3504 | 96 | 0.08 | 48 |
IV.CESI.HHZ. | 2022-09-01T21:00:50.02 | 0.6 | undecidable | manual | S | 314 | 24.1536 | 97 | 0.01 | 49 |
IV.MMO1.EHZ. | 2022-09-01T21:00:48.23 | 0.6 | undecidable | manual | S | 73 | 17.6712 | 105 | -0.07 | 49 |
IV.FDMO.HHZ. | 2022-09-01T21:00:48.96 | 0.6 | undecidable | manual | S | 353 | 20.4684 | 101 | -0.07 | 49 |
IV.PTRJ.HHZ. | 2022-09-01T21:00:47.31 | 3.0 | negative | manual | P | -0.82 | 0 | |||
IV.CESI.HHZ. | 2022-09-01T21:00:46.23 | 0.1 | negative | manual | P | 314 | 24.1536 | 97 | -0.01 | 97 |
IV.CSP1.EHZ. | 2022-09-01T21:00:46.70 | 0.6 | positive | manual | P | 15 | 27.3504 | 96 | -0.01 | 48 |
IV.NRCA.HHZ. | 2022-09-01T21:00:45.27 | 0.6 | undecidable | manual | S | 190 | 2.1978 | 167 | -0.09 | 50 |
IV.MMO1.EHZ. | 2022-09-01T21:00:45.25 | 0.1 | undecidable | manual | P | 73 | 17.6712 | 105 | 0.01 | 99 |
IV.FDMO.HHZ. | 2022-09-01T21:00:45.64 | 1.0 | negative | manual | P | 353 | 20.4684 | 101 | -0.03 | 24 |
IV.NRCA.HHZ. | 2022-09-01T21:00:43.62 | 0.1 | undecidable | manual | P | 190 | 2.1978 | 167 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.9 | 0.000108 | 0.44 | AML | other | m | 2022-09-01T21:00:45.30 |
IV.NRCA.HHE. | ML:1.1 | 0.000176 | 0.14 | AML | other | m | 2022-09-01T21:00:45.35 |