A magnitude ML 1.5 earthquake occured in region: 5 km SE Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5900, 13.3180 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 |
---|---|---|---|---|
Amatrice | RI | 5 | 2657 | 2657 |
Campotosto | AQ | 6 | 542 | 3199 |
Capitignano | AQ | 8 | 665 | 3864 |
Montereale | AQ | 9 | 2581 | 6445 |
Accumoli | RI | 13 | 667 | 7112 |
Cittareale | RI | 13 | 482 | 7594 |
Crognaleto | TE | 14 | 1297 | 8891 |
Barete | AQ | 16 | 737 | 9628 |
Cortino | TE | 16 | 656 | 10284 |
Cagnano Amiterno | AQ | 16 | 1369 | 11653 |
Pizzoli | AQ | 17 | 4326 | 15979 |
Borbona | RI | 17 | 617 | 16596 |
Fano Adriano | TE | 19 | 296 | 16892 |
Posta | RI | 20 | 694 | 17586 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2017-01-20 02:26:39 |
42.5898 | 13.3182 | 10 | 2017-01-20 02:33:06 |
Sala Sismica INGV-Roma | 39358191 |
Field | Value |
---|---|
Time (UTC) | 2017-01-20 02:26:39 ± 0.09 |
Latitude | 42.5898 ± 0.0054 |
Longitude | 13.3182 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 39358191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 680 |
Semi-minor axis of confidence ellipse (meter) | 441 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 34 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 144 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.05126 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54679 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 39358191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-20 02:33:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1220.EHZ. | 2017-01-20T02:26:58.04 | 0.3 | undecidable | manual | S | 342 | 60.6948 | 50 | -0.63 | 59 |
IV.FDMO.HHZ. | 2017-01-20T02:26:57.07 | 0.1 | undecidable | manual | S | 339 | 53.0025 | 50 | 0.44 | 84 |
IV.ARRO.EHZ. | 2017-01-20T02:26:54.47 | 0.1 | undecidable | manual | S | 269 | 45.1215 | 50 | -0.06 | 93 |
IV.T1215.EHZ. | 2017-01-20T02:26:53.82 | 0.1 | undecidable | manual | S | 303 | 43.5231 | 50 | -0.29 | 89 |
IV.T1220.EHZ. | 2017-01-20T02:26:50.72 | 0.1 | undecidable | manual | P | 342 | 60.6948 | 50 | 0.02 | 91 |
IV.GIGS.HHZ. | 2017-01-20T02:26:49.21 | 0.1 | undecidable | manual | S | 126 | 25.752 | 50 | -0.15 | 94 |
IV.FDMO.HHZ. | 2017-01-20T02:26:49.60 | 0.1 | undecidable | manual | P | 339 | 53.0025 | 50 | 0.08 | 91 |
IV.T1215.EHZ. | 2017-01-20T02:26:48.18 | 0.1 | undecidable | manual | P | 303 | 43.5231 | 50 | 0.12 | 92 |
IV.LNSS.HHZ. | 2017-01-20T02:26:48.39 | 0.1 | undecidable | manual | S | 274 | 22.755 | 114 | -0.04 | 97 |
IV.ARRO.EHZ. | 2017-01-20T02:26:48.40 | 0.1 | undecidable | manual | P | 269 | 45.1215 | 50 | 0.09 | 92 |
IV.T1202.EHZ. | 2017-01-20T02:26:46.08 | 0.1 | undecidable | manual | S | 329 | 14.7741 | 124 | 0.09 | 97 |
IV.GIGS.HHZ. | 2017-01-20T02:26:45.42 | 0.1 | undecidable | manual | P | 126 | 25.752 | 50 | 0.1 | 95 |
IV.LNSS.HHZ. | 2017-01-20T02:26:44.96 | 0.1 | undecidable | manual | P | 274 | 22.755 | 114 | 0.18 | 94 |
IV.T1299.EHZ. | 2017-01-20T02:26:43.38 | 0.3 | undecidable | manual | S | 329 | 5.6943 | 150 | -0.44 | 69 |
IV.T1202.EHZ. | 2017-01-20T02:26:43.58 | 0.1 | undecidable | manual | P | 329 | 14.7741 | 124 | 0.2 | 95 |
IV.T1299.EHZ. | 2017-01-20T02:26:42.09 | 0.1 | undecidable | manual | P | 329 | 5.6943 | 150 | -0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.3 | 0.000133 | 0.6 | AML | other | m | 2017-01-20T02:26:49.04 |
IV.LNSS.HHE. | ML:1.3 | 0.00011839999999999999 | 0.84 | AML | other | m | 2017-01-20T02:26:49.46 |
IV.T1202.EHE. | ML:1.6 | 0.00035999999999999997 | 0.44 | AML | other | m | 2017-01-20T02:26:45.57 |
IV.T1202.EHN. | ML:1.7 | 0.000506 | 0.64 | AML | other | m | 2017-01-20T02:26:47.69 |
IV.T1299.HNE. | ML:1.4 | 0.00038250000000000003 | 0.9 | AML | other | m | 2017-01-20T02:26:43.41 |
IV.T1299.EHE. | ML:1.3 | 0.00034399999999999996 | 0.9 | AML | other | m | 2017-01-20T02:26:43.41 |
IV.T1299.EHN. | ML:1.5 | 0.000587 | 0.16 | AML | other | m | 2017-01-20T02:26:43.54 |
IV.T1299.HNN. | ML:1.5 | 0.000546 | 0.16 | AML | other | m | 2017-01-20T02:26:43.46 |