A magnitude ML 1.5 earthquake occured in region: 4 km SW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7460, 13.2690 at 3 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 4 | 1178 | 1178 |
Accumoli | RI | 6 | 667 | 1845 |
Acquasanta Terme | AP | 12 | 2916 | 4761 |
Montegallo | AP | 12 | 523 | 5284 |
Amatrice | RI | 13 | 2657 | 7941 |
Norcia | PG | 15 | 4957 | 12898 |
Cittareale | RI | 17 | 482 | 13380 |
Montemonaco | AP | 18 | 604 | 13984 |
Valle Castellana | TE | 19 | 977 | 14961 |
Castelsantangelo sul Nera | MC | 19 | 281 | 15242 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2016-08-25 03:13:59 |
42.7458 | 13.2692 | 3 | 2019-02-12 13:57:15 |
Bollettino Sismico Italiano INGV | 29883991 |
Field | Value |
---|---|
Time (UTC) | 2016-08-25 03:13:59 ± 0.11 |
Latitude | 42.7458 ± 0.0054 |
Longitude | 13.2692 ± 0.0073 |
Depth (km) | 3 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 29883991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 529 |
Semi-minor axis of confidence ellipse (meter) | 386 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 68 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 107 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59625 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.6 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 29883991 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-10-06 08:41:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAMP.HHE. | 2016-08-25T03:14:26.79 | 3.0 | undecidable | manual | P | 2.159 | 0 | |||
IV.EL6.EHZ. | 2016-08-25T03:14:21.90 | 0.6 | undecidable | manual | S | 348 | 66.1893 | 50 | 0.15 | 61 |
IV.VCEL.EHZ. | 2016-08-25T03:14:20.40 | 0.6 | undecidable | manual | S | 130 | 60.7947 | 50 | 0.07 | 63 |
IV.GIGS.HHZ. | 2016-08-25T03:14:13.40 | 0.6 | undecidable | manual | S | 143 | 40.8258 | 94 | -0.65 | 56 |
IV.EL6.EHZ. | 2016-08-25T03:14:12.18 | 0.6 | undecidable | manual | P | 348 | 66.1893 | 50 | -0.31 | 59 |
IV.VCEL.EHZ. | 2016-08-25T03:14:11.67 | 0.6 | undecidable | manual | P | 130 | 60.7947 | 50 | 0 | 64 |
IV.TERO.HHZ. | 2016-08-25T03:14:10.70 | 0.6 | undecidable | manual | S | 116 | 30.5472 | 96 | 0.22 | 64 |
IV.RM33.EHZ. | 2016-08-25T03:14:09.30 | 0.6 | undecidable | manual | S | 190 | 26.6511 | 96 | 0.15 | 65 |
IV.LNSS.HHZ. | 2016-08-25T03:14:08.50 | 0.6 | undecidable | manual | S | 230 | 24.4533 | 97 | 0.09 | 67 |
IV.CESI.HHE. | 2016-08-25T03:14:07.62 | 0.6 | undecidable | manual | P | 314 | 41.3253 | 94 | -0.52 | 59 |
IV.GUMA.HNN. | 2016-08-25T03:14:07.34 | 0.6 | undecidable | manual | P | 9 | 35.5422 | 95 | 0.35 | 62 |
IV.GIGS.HHZ. | 2016-08-25T03:14:07.83 | 0.3 | undecidable | manual | P | 143 | 40.8258 | 94 | -0.22 | 95 |
IV.TERO.HHZ. | 2016-08-25T03:14:06.20 | 0.3 | undecidable | manual | P | 116 | 30.5472 | 96 | 0.22 | 96 |
IV.RM33.EHZ. | 2016-08-25T03:14:05.33 | 0.3 | undecidable | manual | P | 190 | 26.6511 | 96 | 0.12 | 99 |
IV.LNSS.HHZ. | 2016-08-25T03:14:04.87 | 0.3 | undecidable | manual | P | 230 | 24.4533 | 97 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHN. | ML:3.0 | 0.004045 | 0.28 | AML | other | m | 2016-08-25T03:15:16.03 |
IV.CSP1.EHE. | ML:3.0 | 0.0038250000000000003 | 0.78 | AML | other | m | 2016-08-25T03:15:16.81 |
IV.FDMO.HHE. | ML:3.2 | 0.00704 | 0.16 | AML | other | m | 2016-08-25T03:14:45.24 |
IV.FDMO.HHN. | ML:3.0 | 0.0038900000000000002 | 0.26 | AML | other | m | 2016-08-25T03:14:45.43 |
IV.GIGS.HHE. | ML:0.0 | 0.000018679745 | 0 | AML | other | m | 2016-08-25T03:14:14.50 |
IV.GIGS.HHN. | ML:0.0 | 0.000013090794999999998 | 0 | AML | other | m | 2016-08-25T03:14:14.55 |
IV.LNSS.HHN. | ML:0.0 | 0.0002459545 | 0.2192 | AML | other | m | 2016-08-25T03:14:08.67 |
IV.LNSS.HHE. | ML:0.0 | 0.00020842725000000002 | 0 | AML | other | m | 2016-08-25T03:14:08.89 |
IV.RM33.EHN. | ML:0.0 | 0.0001496146 | 0.2208 | AML | other | m | 2016-08-25T03:14:09.61 |
IV.RM33.EHE. | ML:0.0 | 0.00016173478 | 0 | AML | other | m | 2016-08-25T03:14:09.78 |
IV.TERO.HHE. | ML:0.0 | 0.00006031404 | 0 | AML | other | m | 2016-08-25T03:14:12.26 |
IV.TERO.HHN. | ML:0.0 | 0.000067527955 | 0.28 | AML | other | m | 2016-08-25T03:14:11.75 |