A magnitude ML 1.0 earthquake occured in region: 3 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7230, 13.2300 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 |
---|---|---|---|---|
Accumoli | RI | 3 | 667 | 667 |
Arquata del Tronto | AP | 8 | 1178 | 1845 |
Amatrice | RI | 11 | 2657 | 4502 |
Cittareale | RI | 13 | 482 | 4984 |
Norcia | PG | 14 | 4957 | 9941 |
Acquasanta Terme | AP | 16 | 2916 | 12857 |
Montegallo | AP | 16 | 523 | 13380 |
Cascia | PG | 18 | 3217 | 16597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-02-05 11:39:11 |
42.7233 | 13.2298 | 10 | 2022-02-05 11:49:43 |
Sala Sismica INGV-Roma | 100619051 |
Field | Value |
---|---|
Time (UTC) | 2022-02-05 11:39:11 ± 0.35 |
Latitude | 42.7233 ± 0.0144 |
Longitude | 13.2298 ± 0.0159 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 100619051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1931 |
Semi-minor axis of confidence ellipse (meter) | 695 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 323 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1930.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 231 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36872 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 100619051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-05 11:49:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2022-02-05T11:41:01.93 | 3.0 | undecidable | manual | Sn | -0.58 | 0 | |||
IV.TDS.HHZ. | 2022-02-05T11:40:45.29 | 3.0 | undecidable | manual | Sn | -9.65 | 0 | |||
OX.MARN.HHZ. | 2022-02-05T11:40:44.35 | 3.0 | undecidable | manual | Sn | -1.21 | 0 | |||
IV.ACATE.HNZ. | 2022-02-05T11:40:33.55 | 3.0 | negative | manual | Pn | -2.81 | 0 | |||
IV.ILOS.HHZ. | 2022-02-05T11:40:23.30 | 3.0 | undecidable | manual | Pg | 5.16 | 0 | |||
IV.SARZ.HHZ. | 2022-02-05T11:40:19.88 | 3.0 | positive | manual | Pg | 8.04 | 0 | |||
IV.IMOL.HNZ. | 2022-02-05T11:40:14.84 | 3.0 | undecidable | manual | Sg | 0.46 | 0 | |||
IV.BRIS.HHZ. | 2022-02-05T11:40:12.92 | 3.0 | undecidable | manual | Sg | 1.39 | 0 | |||
IV.SGTA.HNZ. | 2022-02-05T11:39:50.51 | 3.0 | undecidable | manual | Pg | 3.75 | 0 | |||
IV.IMTC.HHZ. | 2022-02-05T11:39:44.64 | 3.0 | undecidable | manual | Pg | -0.61 | 0 | |||
OT.OT17.EHZ. | 2022-02-05T11:39:43.73 | 3.0 | positive | manual | Pg | 2.07 | 0 | |||
IV.IMOL.HNZ. | 2022-02-05T11:39:42.98 | 3.0 | positive | manual | Pn | -3.24 | 0 | |||
IV.CSP1.EHZ. | 2022-02-05T11:39:24.71 | 0.6 | undecidable | manual | S | 357 | 40.9257 | 50 | -0.25 | 46 |
IV.MF5.EHZ. | 2022-02-05T11:39:23.68 | 0.3 | undecidable | manual | S | 32 | 34.743 | 50 | 0.36 | 68 |
IV.GAVE.EHZ. | 2022-02-05T11:39:21.54 | 0.3 | undecidable | manual | S | 263 | 27.5502 | 50 | 0.14 | 72 |
IV.CSP1.EHZ. | 2022-02-05T11:39:18.80 | 0.6 | negative | manual | P | 357 | 40.9257 | 50 | -0.41 | 44 |
IV.MF5.EHZ. | 2022-02-05T11:39:18.10 | 0.6 | positive | manual | P | 32 | 34.743 | 50 | -0.17 | 47 |
IV.VCEL.EHZ. | 2022-02-05T11:39:17.35 | 3.0 | negative | manual | P | -2.02 | 0 | |||
IV.NRCA.HHZ. | 2022-02-05T11:39:17.85 | 0.3 | undecidable | manual | S | 322 | 15.3735 | 123 | 0.07 | 74 |
IV.GAVE.EHZ. | 2022-02-05T11:39:17.05 | 0.6 | negative | manual | P | 263 | 27.5502 | 50 | -0.11 | 48 |
IV.NRCA.HHZ. | 2022-02-05T11:39:15.09 | 0.1 | undecidable | manual | P | 322 | 15.3735 | 123 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.1 | 0.0001215 | 1.8 | AML | other | m | 2022-02-05T11:39:17.92 |
IV.NRCA.HHN. | ML:1.0 | 0.00010155 | 1.02 | AML | other | m | 2022-02-05T11:39:17.97 |
IV.NRCA.HNE. | ML:1.1 | 0.000119608 | 0.1792 | AML | other | m | 2022-02-05T11:39:17.92 |
IV.NRCA.HNN. | ML:1.1 | 0.00011911927 | 0.6528 | AML | other | m | 2022-02-05T11:39:17.97 |
IV.GAVE.EHE. | ML:0.8 | 0.000036105163 | 0.1792 | AML | other | m | 2022-02-05T11:39:22.49 |
IV.GAVE.EHN. | ML:0.8 | 0.000035913295 | 0.1216 | AML | other | m | 2022-02-05T11:39:22.44 |