A magnitude ML 0.5 earthquake occured in region: 1 km NE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7030, 13.2560 at 8 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 | 1 | 667 | 667 |
Amatrice | RI | 9 | 2657 | 3324 |
Arquata del Tronto | AP | 9 | 1178 | 4502 |
Cittareale | RI | 12 | 482 | 4984 |
Acquasanta Terme | AP | 15 | 2916 | 7900 |
Norcia | PG | 17 | 4957 | 12857 |
Montegallo | AP | 17 | 523 | 13380 |
Campotosto | AQ | 19 | 542 | 13922 |
Montereale | AQ | 20 | 2581 | 16503 |
Cascia | PG | 20 | 3217 | 19720 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2022-07-14 18:16:56 |
42.7032 | 13.2562 | 8 | 2022-07-14 18:24:25 |
Sala Sismica INGV-Roma | 107266901 |
Field | Value |
---|---|
Time (UTC) | 2022-07-14 18:16:56 ± 0.11 |
Latitude | 42.7032 ± 0.0018 |
Longitude | 13.2562 ± 0.0024 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 107266901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 228 |
Semi-minor axis of confidence ellipse (meter) | 135 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 247 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.07 |
Epicentral distance of station closest to the epicenter (degree) | 0.11601 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26800 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 107266901 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-14 18:24:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MC2.EHZ. | 2022-07-14T18:17:05.01 | 0.6 | undecidable | manual | S | 347 | 23.754 | 109 | 0.04 | 66 |
IV.CAMP.HHZ. | 2022-07-14T18:17:04.46 | 0.3 | undecidable | manual | S | 146 | 22.3554 | 110 | -0.06 | 99 |
IV.RM33.EHZ. | 2022-07-14T18:17:04.38 | 0.6 | undecidable | manual | S | 189 | 21.7671 | 111 | 0.05 | 66 |
IV.NRCA.HHZ. | 2022-07-14T18:17:03.18 | 0.3 | undecidable | manual | S | 321 | 18.4704 | 114 | -0.1 | 99 |
IV.TERO.HHZ. | 2022-07-14T18:17:02.34 | 1.0 | undecidable | manual | P | 107 | 29.748 | 106 | -0.09 | 32 |
IV.RM33.EHZ. | 2022-07-14T18:17:01.00 | 0.6 | positive | manual | P | 189 | 21.7671 | 111 | 0.08 | 66 |
IV.MC2.EHZ. | 2022-07-14T18:17:01.32 | 1.0 | positive | manual | P | 347 | 23.754 | 109 | 0.04 | 33 |
IV.MTRA.EHZ. | 2022-07-14T18:17:01.65 | 0.3 | undecidable | manual | S | 63 | 12.876 | 123 | 0.09 | 100 |
IV.NRCA.HHZ. | 2022-07-14T18:17:00.38 | 0.3 | undecidable | manual | P | 321 | 18.4704 | 114 | 0.08 | 99 |
IV.MTRA.EHZ. | 2022-07-14T18:16:59.20 | 0.6 | undecidable | manual | P | 63 | 12.876 | 123 | -0.11 | 66 |
IV.CAMP.HHZ. | 2022-07-14T18:16:59.53 | 3.0 | undecidable | manual | P | 146 | 22.3554 | 110 | -1.49 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:0.8 | 0.00006345000000000001 | 0.32 | AML | other | m | 2022-07-14T18:17:01.78 |
IV.MTRA.EHN. | ML:0.5 | 0.00004045 | 0.42 | AML | other | m | 2022-07-14T18:17:02.37 |
IV.CAMP.HHE. | ML:0.3 | 0.000016 | 0.12 | AML | other | m | 2022-07-14T18:17:04.45 |
IV.CAMP.HHN. | ML:0.3 | 0.00001555 | 0.18 | AML | other | m | 2022-07-14T18:17:04.54 |