A magnitude ML 0.7 earthquake occured in region: 4 km NE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7180, 13.2870 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 |
---|---|---|---|---|
Accumoli | RI | 4 | 667 | 667 |
Arquata del Tronto | AP | 6 | 1178 | 1845 |
Amatrice | RI | 10 | 2657 | 4502 |
Acquasanta Terme | AP | 12 | 2916 | 7418 |
Montegallo | AP | 15 | 523 | 7941 |
Cittareale | RI | 15 | 482 | 8423 |
Valle Castellana | TE | 17 | 977 | 9400 |
Norcia | PG | 18 | 4957 | 14357 |
Campotosto | AQ | 19 | 542 | 14899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-07-05 11:02:15 |
42.7178 | 13.2872 | 12 | 2020-07-05 11:09:49 |
Sala Sismica INGV-Roma | 80794841 |
Field | Value |
---|---|
Time (UTC) | 2020-07-05 11:02:15 ± 0.11 |
Latitude | 42.7178 ± 0.0045 |
Longitude | 13.2872 ± 0.0073 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80794841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 523 |
Semi-minor axis of confidence ellipse (meter) | 435 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 65 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 154 |
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) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.08903 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35074 |
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 | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 80794841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-05 11:09:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-07-05T11:02:24.81 | 0.1 | undecidable | manual | S | 112 | 27.9498 | 95 | -0.16 | 96 |
IV.MC2.EHE. | 2020-07-05T11:02:23.66 | 0.3 | undecidable | manual | S | 340 | 22.8549 | 97 | 0.02 | 75 |
IV.FDMO.HHZ. | 2020-07-05T11:02:22.72 | 0.3 | undecidable | manual | P | 335 | 38.9277 | 93 | 0.26 | 70 |
IV.MMO1.EHZ. | 2020-07-05T11:02:22.84 | 0.6 | undecidable | manual | S | 9 | 20.3685 | 100 | -0.13 | 50 |
IV.NRCA.HHZ. | 2020-07-05T11:02:22.29 | 0.3 | undecidable | manual | S | 312 | 19.0698 | 101 | -0.33 | 71 |
IV.SMA1.EHE. | 2020-07-05T11:02:20.43 | 0.3 | undecidable | manual | S | 158 | 10.4784 | 126 | -0.08 | 75 |
IV.TERO.HHZ. | 2020-07-05T11:02:20.76 | 0.6 | positive | manual | P | 112 | 27.9498 | 95 | -0.01 | 49 |
IV.MTRA.EHZ. | 2020-07-05T11:02:20.28 | 0.6 | undecidable | manual | S | 64 | 9.879 | 129 | -0.11 | 51 |
IV.MC2.EHE. | 2020-07-05T11:02:20.16 | 0.1 | undecidable | manual | P | 340 | 22.8549 | 97 | 0.16 | 98 |
IV.MMO1.EHZ. | 2020-07-05T11:02:19.66 | 0.6 | positive | manual | P | 9 | 20.3685 | 100 | 0.04 | 50 |
IV.NRCA.HHZ. | 2020-07-05T11:02:19.39 | 0.1 | undecidable | manual | P | 312 | 19.0698 | 101 | -0.03 | 100 |
IV.SMA1.EHE. | 2020-07-05T11:02:18.45 | 0.6 | undecidable | manual | P | 158 | 10.4784 | 126 | 0.25 | 49 |
IV.MTRA.EHZ. | 2020-07-05T11:02:18.29 | 0.1 | negative | manual | P | 64 | 9.879 | 129 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:0.7 | 0.0000566 | 0.4 | AML | other | m | 2020-07-05T11:02:20.33 |
IV.MTRA.EHE. | ML:0.7 | 0.0000566 | 1.7 | AML | other | m | 2020-07-05T11:02:21.88 |
IV.TERO.HHE. | ML:0.7 | 0.000026000000000000002 | 0.44 | AML | other | m | 2020-07-05T11:02:25.05 |
IV.TERO.HHN. | ML:0.8 | 0.0000343 | 0.42 | AML | other | m | 2020-07-05T11:02:26.45 |