A magnitude ML 1.5 earthquake occured in region: 5 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7230, 13.1990 at 11 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 | 5 | 667 | 667 |
Arquata del Tronto | AP | 10 | 1178 | 1845 |
Norcia | PG | 12 | 4957 | 6802 |
Cittareale | RI | 12 | 482 | 7284 |
Amatrice | RI | 13 | 2657 | 9941 |
Cascia | PG | 15 | 3217 | 13158 |
Montegallo | AP | 17 | 523 | 13681 |
Acquasanta Terme | AP | 18 | 2916 | 16597 |
Castelsantangelo sul Nera | MC | 20 | 281 | 16878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2017-01-03 17:30:43 |
42.7232 | 13.1993 | 11 | 2017-01-03 17:40:50 |
Sala Sismica INGV-Roma | 38416111 |
Field | Value |
---|---|
Time (UTC) | 2017-01-03 17:30:43 ± 0.04 |
Latitude | 42.7232 ± 0.0018 |
Longitude | 13.1993 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 38416111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 252 |
Semi-minor axis of confidence ellipse (meter) | 204 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 245 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 55 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 34 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39480 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 38416111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-03 17:40:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1220.EHZ. | 2017-01-03T17:30:58.06 | 0.3 | undecidable | manual | S | 348 | 43.8228 | 50 | 0.34 | 66 |
IV.T1219.EHZ. | 2017-01-03T17:30:56.85 | 0.1 | undecidable | manual | S | 337 | 40.1265 | 50 | 0.12 | 93 |
IV.TERO.HHZ. | 2017-01-03T17:30:55.36 | 0.3 | undecidable | manual | S | 109 | 34.8429 | 50 | 0.05 | 72 |
IV.FDMO.HHZ. | 2017-01-03T17:30:55.74 | 0.3 | undecidable | manual | S | 345 | 35.9418 | 50 | 0.14 | 70 |
IV.ATCC.EHZ. | 2017-01-03T17:30:54.28 | 3.0 | negative | manual | P | -1.6 | 0 | |||
IV.FOSV.EHZ. | 2017-01-03T17:30:54.78 | 3.0 | undecidable | manual | P | -1.78 | 0 | |||
IV.T1215.EHZ. | 2017-01-03T17:30:53.47 | 0.3 | undecidable | manual | S | 288 | 28.3494 | 50 | -0.1 | 72 |
IV.T1241.EHZ. | 2017-01-03T17:30:52.07 | 0.3 | undecidable | manual | S | 52 | 23.9538 | 50 | -0.34 | 69 |
IV.MMO1.EHZ. | 2017-01-03T17:30:52.22 | 0.3 | undecidable | manual | S | 28 | 22.1556 | 50 | 0.3 | 70 |
IV.T1216.EHZ. | 2017-01-03T17:30:52.19 | 0.3 | undecidable | manual | S | 322 | 23.6541 | 50 | -0.14 | 72 |
IV.RM33.EHZ. | 2017-01-03T17:30:52.42 | 0.3 | undecidable | manual | S | 177 | 23.754 | 50 | 0.06 | 73 |
IV.MC2.EHZ. | 2017-01-03T17:30:51.95 | 0.3 | undecidable | manual | S | 358 | 20.868 | 50 | 0.36 | 69 |
IV.T1219.EHZ. | 2017-01-03T17:30:51.12 | 0.1 | undecidable | manual | P | 337 | 40.1265 | 50 | -0.02 | 95 |
IV.T1220.EHZ. | 2017-01-03T17:30:51.79 | 0.6 | undecidable | manual | P | 348 | 43.8228 | 50 | 0.07 | 47 |
IV.T1243.HHZ. | 2017-01-03T17:30:51.13 | 0.3 | undecidable | manual | S | 98 | 20.4684 | 50 | -0.36 | 69 |
IV.TERO.HHZ. | 2017-01-03T17:30:50.23 | 0.3 | positive | manual | P | 109 | 34.8429 | 50 | -0.09 | 71 |
IV.FDMO.HHZ. | 2017-01-03T17:30:50.40 | 0.1 | undecidable | manual | P | 345 | 35.9418 | 50 | -0.09 | 94 |
IV.LNSS.HHZ. | 2017-01-03T17:30:50.93 | 0.3 | undecidable | manual | S | 224 | 18.5703 | 50 | -0.05 | 74 |
IV.T1299.EHZ. | 2017-01-03T17:30:49.33 | 0.3 | undecidable | manual | S | 146 | 11.9769 | 132 | 0.21 | 72 |
IV.T1245.HHZ. | 2017-01-03T17:30:49.91 | 0.3 | undecidable | manual | S | 356 | 14.874 | 126 | 0.02 | 75 |
IV.T1212.EHZ. | 2017-01-03T17:30:49.13 | 0.3 | undecidable | manual | S | 284 | 12.9759 | 130 | -0.26 | 71 |
IV.T1215.EHZ. | 2017-01-03T17:30:49.24 | 0.6 | negative | manual | P | 288 | 28.3494 | 50 | -0.08 | 48 |
IV.NRCA.HHZ. | 2017-01-03T17:30:49.27 | 0.3 | undecidable | manual | S | 331 | 14.0748 | 128 | -0.41 | 69 |
IV.T1216.EHZ. | 2017-01-03T17:30:48.59 | 0.6 | negative | manual | P | 322 | 23.6541 | 50 | -0.01 | 49 |
IV.RM33.EHZ. | 2017-01-03T17:30:48.56 | 0.1 | undecidable | manual | P | 177 | 23.754 | 50 | -0.06 | 97 |
IV.T1218.EHZ. | 2017-01-03T17:30:48.47 | 0.1 | undecidable | manual | S | 229 | 9.0798 | 140 | 0.05 | 100 |
IV.MC2.EHZ. | 2017-01-03T17:30:48.20 | 0.1 | undecidable | manual | P | 358 | 20.868 | 50 | 0.02 | 98 |
IV.T1241.EHZ. | 2017-01-03T17:30:48.66 | 0.1 | undecidable | manual | P | 52 | 23.9538 | 50 | 0.01 | 98 |
IV.MMO1.EHZ. | 2017-01-03T17:30:48.29 | 0.3 | positive | manual | P | 28 | 22.1556 | 50 | -0.08 | 73 |
IV.LNSS.HHZ. | 2017-01-03T17:30:47.85 | 0.1 | undecidable | manual | P | 224 | 18.5703 | 50 | 0.03 | 99 |
IV.NRCA.HHZ. | 2017-01-03T17:30:47.05 | 0.1 | positive | manual | P | 331 | 14.0748 | 128 | -0.03 | 100 |
IV.T1243.HHZ. | 2017-01-03T17:30:47.95 | 0.1 | undecidable | manual | P | 98 | 20.4684 | 50 | -0.17 | 96 |
IV.T1299.EHZ. | 2017-01-03T17:30:47.07 | 0.3 | positive | manual | P | 146 | 11.9769 | 132 | 0.32 | 71 |
IV.T1245.HHZ. | 2017-01-03T17:30:47.23 | 1.0 | positive | manual | P | 356 | 14.874 | 126 | 0.03 | 25 |
IV.T1212.EHZ. | 2017-01-03T17:30:46.98 | 0.3 | negative | manual | P | 284 | 12.9759 | 130 | 0.07 | 74 |
IV.T1218.EHZ. | 2017-01-03T17:30:46.52 | 0.1 | positive | manual | P | 229 | 9.0798 | 140 | 0.17 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.6 | 0.0003285 | 1.12 | AML | other | m | 2017-01-03T17:30:51.80 |
IV.LNSS.HHE. | ML:1.6 | 0.000309 | 1.34 | AML | other | m | 2017-01-03T17:30:51.69 |
IV.NRCA.HHN. | ML:1.5 | 0.0002925 | 0.7 | AML | other | m | 2017-01-03T17:30:49.00 |
IV.NRCA.HHE. | ML:1.8 | 0.0006285 | 0.16 | AML | other | m | 2017-01-03T17:30:49.52 |
IV.T1212.EHE. | ML:1.3 | 0.0002215 | 0.4 | AML | other | m | 2017-01-03T17:30:49.43 |
IV.T1212.EHN. | ML:1.3 | 0.000226 | 0.16 | AML | other | m | 2017-01-03T17:30:49.45 |
IV.T1215.EHN. | ML:1.0 | 0.0000569 | 1.6 | AML | other | m | 2017-01-03T17:30:53.83 |
IV.T1215.EHE. | ML:1.0 | 0.000056850000000000006 | 0.5 | AML | other | m | 2017-01-03T17:30:53.87 |
IV.T1218.EHE. | ML:1.6 | 0.0005619999999999999 | 0.84 | AML | other | m | 2017-01-03T17:30:48.49 |
IV.T1218.HNE. | ML:1.6 | 0.0005935000000000001 | 0.84 | AML | other | m | 2017-01-03T17:30:48.49 |
IV.T1218.EHN. | ML:1.8 | 0.0009475 | 0.18 | AML | other | m | 2017-01-03T17:30:48.77 |
IV.T1218.HNN. | ML:1.8 | 0.0009350000000000001 | 0.2 | AML | other | m | 2017-01-03T17:30:48.77 |
IV.T1245.HHE. | ML:1.4 | 0.000243 | 0.76 | AML | other | m | 2017-01-03T17:30:50.14 |
IV.T1245.HHN. | ML:1.6 | 0.00035450000000000005 | 0.48 | AML | other | m | 2017-01-03T17:30:50.47 |