A magnitude ML 1.1 earthquake occured in region: 6 km NW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8030, 13.2390 at 14 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 6 | 1178 | 1178 |
Montegallo | AP | 9 | 523 | 1701 |
Norcia | PG | 12 | 4957 | 6658 |
Accumoli | RI | 12 | 667 | 7325 |
Castelsantangelo sul Nera | MC | 12 | 281 | 7606 |
Montemonaco | AP | 13 | 604 | 8210 |
Acquasanta Terme | AP | 15 | 2916 | 11126 |
Montefortino | FM | 18 | 1178 | 12304 |
Ussita | MC | 18 | 444 | 12748 |
Preci | PG | 18 | 724 | 13472 |
Visso | MC | 19 | 1107 | 14579 |
Amatrice | RI | 20 | 2657 | 17236 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-06-29 10:47:44 |
42.8032 | 13.2388 | 14 | 2020-06-29 10:58:59 |
Sala Sismica INGV-Roma | 80614941 |
Field | Value |
---|---|
Time (UTC) | 2020-06-29 10:47:44 ± 0.15 |
Latitude | 42.8032 ± 0.0063 |
Longitude | 13.2388 ± 0.0086 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80614941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 768 |
Semi-minor axis of confidence ellipse (meter) | 219 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 48 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 770.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 164 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32286 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.5 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 80614941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-29 10:58:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATTE.HHZ. | 2020-06-29T10:48:10.74 | 3.0 | undecidable | manual | S | -0.18 | 0 | |||
IV.CSP1.EHZ. | 2020-06-29T10:47:55.19 | 0.6 | undecidable | manual | S | 355 | 32.1456 | 99 | -0.1 | 49 |
IV.TERO.HHZ. | 2020-06-29T10:47:55.95 | 0.6 | undecidable | manual | S | 124 | 35.8419 | 98 | -0.32 | 46 |
IV.MF5.EHZ. | 2020-06-29T10:47:54.55 | 0.6 | undecidable | manual | S | 41 | 27.2505 | 102 | 0.55 | 44 |
IV.MMUR.HNZ. | 2020-06-29T10:47:54.94 | 3.0 | undecidable | manual | P | -2.36 | 0 | |||
IV.FDMO.HHZ. | 2020-06-29T10:47:54.17 | 0.6 | undecidable | manual | S | 335 | 28.6491 | 101 | -0.2 | 48 |
IV.TERO.HHZ. | 2020-06-29T10:47:51.24 | 0.1 | undecidable | manual | P | 124 | 35.8419 | 98 | 0.08 | 98 |
IV.MMO1.EHZ. | 2020-06-29T10:47:50.12 | 0.6 | undecidable | manual | S | 34 | 12.876 | 126 | -0.32 | 48 |
IV.MF5.EHZ. | 2020-06-29T10:47:50.04 | 0.6 | negative | manual | P | 41 | 27.2505 | 102 | 0.19 | 49 |
IV.NRCA.HHZ. | 2020-06-29T10:47:50.15 | 0.6 | undecidable | manual | S | 288 | 10.6782 | 133 | 0.15 | 50 |
IV.CSP1.EHZ. | 2020-06-29T10:47:50.43 | 1.0 | positive | manual | P | 355 | 32.1456 | 99 | -0.17 | 24 |
IV.FDMO.HHZ. | 2020-06-29T10:47:49.90 | 0.6 | undecidable | manual | P | 335 | 28.6491 | 101 | -0.17 | 48 |
IV.NRCA.HHZ. | 2020-06-29T10:47:47.71 | 0.1 | negative | manual | P | 288 | 10.6782 | 133 | 0.17 | 100 |
IV.MMO1.EHZ. | 2020-06-29T10:47:47.69 | 0.3 | undecidable | manual | P | 34 | 12.876 | 126 | -0.11 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.6 | 0.00042400000000000006 | 0.18 | AML | other | m | 2020-06-29T10:47:50.32 |
IV.NRCA.HHN. | ML:1.6 | 0.000428 | 0.14 | AML | other | m | 2020-06-29T10:47:50.38 |
IV.NRCA.HNE. | ML:1.6 | 0.0003946203 | 0.1664 | AML | other | m | 2020-06-29T10:47:50.23 |
IV.NRCA.HNN. | ML:1.6 | 0.00039193145 | 0.16 | AML | other | m | 2020-06-29T10:47:50.38 |
IV.FDMO.HHE. | ML:0.3 | 0.000011623731500000001 | 1.5616 | AML | other | m | 2020-06-29T10:47:54.48 |
IV.FDMO.HHN. | ML:0.3 | 0.0000116134375 | 2.304 | AML | other | m | 2020-06-29T10:47:54.36 |
IV.CSP1.EHE. | ML:0.8 | 0.000028528151 | 0.9408 | AML | other | m | 2020-06-29T10:47:56.17 |
IV.CSP1.EHN. | ML:1.0 | 0.000041686387 | 2.4576 | AML | other | m | 2020-06-29T10:47:57.14 |
IV.TERO.HHE. | ML:0.4 | 0.000010791955 | 0.2816 | AML | other | m | 2020-06-29T10:47:56.96 |