A magnitude ML 1.5 earthquake occured in region: 5 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7220, 13.1970 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 |
---|---|---|---|---|
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 | 18 | 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 17:35:23 |
42.7222 | 13.1973 | 10 | 2017-01-03 17:44:54 |
Sala Sismica INGV-Roma | 38416421 |
Field | Value |
---|---|
Time (UTC) | 2017-01-03 17:35:23 ± 0.06 |
Latitude | 42.7222 ± 0.0036 |
Longitude | 13.1973 ± 0.0049 |
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 | 38416421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 381 |
Semi-minor axis of confidence ellipse (meter) | 169 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 71 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 52 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36243 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 38416421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-03 17:44:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1219.EHZ. | 2017-01-03T17:35:37.03 | 0.3 | undecidable | manual | S | 337 | 40.2264 | 50 | -0.21 | 68 |
IV.GUMA.HHZ. | 2017-01-03T17:35:37.97 | 0.3 | undecidable | manual | S | 16 | 39.4272 | 50 | 0.94 | 53 |
IV.FDMO.HHZ. | 2017-01-03T17:35:36.40 | 0.6 | undecidable | manual | S | 346 | 36.0417 | 50 | 0.28 | 45 |
IV.T1211.EHZ. | 2017-01-03T17:35:36.22 | 0.3 | undecidable | manual | S | 233 | 34.9428 | 50 | 0.38 | 66 |
IV.TERO.HHZ. | 2017-01-03T17:35:35.49 | 0.1 | undecidable | manual | S | 108 | 34.9428 | 50 | -0.35 | 89 |
IV.T1216.EHZ. | 2017-01-03T17:35:34.65 | 3.0 | undecidable | manual | S | 2.02 | 0 | |||
IV.T1215.EHZ. | 2017-01-03T17:35:33.83 | 0.3 | undecidable | manual | S | 288 | 28.2495 | 50 | -0.21 | 69 |
IV.GIGS.HHZ. | 2017-01-03T17:35:32.14 | 3.0 | undecidable | manual | P | 0.01 | 0 | |||
IV.MC2.EHZ. | 2017-01-03T17:35:32.27 | 0.3 | undecidable | manual | S | 358 | 21.0678 | 115 | 0.38 | 68 |
IV.RM33.EHZ. | 2017-01-03T17:35:32.72 | 0.3 | undecidable | manual | S | 177 | 23.6541 | 113 | -0.02 | 73 |
IV.SMA1.EHZ. | 2017-01-03T17:35:31.01 | 0.3 | undecidable | manual | S | 132 | 15.1737 | 123 | 0.89 | 57 |
IV.T1243.HHZ. | 2017-01-03T17:35:31.41 | 0.3 | undecidable | manual | S | 98 | 20.6682 | 116 | -0.37 | 68 |
IV.GUMA.HHZ. | 2017-01-03T17:35:31.68 | 0.1 | undecidable | manual | P | 16 | 39.4272 | 50 | 0.23 | 90 |
IV.LNSS.HHZ. | 2017-01-03T17:35:31.32 | 0.3 | undecidable | manual | S | 224 | 18.3705 | 119 | 0.23 | 70 |
IV.T1220.EHZ. | 2017-01-03T17:35:31.97 | 3.0 | negative | manual | P | -0.17 | 0 | |||
IV.T1219.EHZ. | 2017-01-03T17:35:31.41 | 1.0 | negative | manual | P | 337 | 40.2264 | 50 | -0.16 | 23 |
IV.TERO.HHZ. | 2017-01-03T17:35:30.52 | 1.0 | negative | manual | P | 108 | 34.9428 | 50 | -0.23 | 23 |
IV.FDMO.HHZ. | 2017-01-03T17:35:30.72 | 1.0 | undecidable | manual | P | 346 | 36.0417 | 50 | -0.2 | 23 |
IV.T1211.EHZ. | 2017-01-03T17:35:30.59 | 0.1 | undecidable | manual | P | 233 | 34.9428 | 50 | -0.17 | 92 |
IV.T1245.HHZ. | 2017-01-03T17:35:30.44 | 0.3 | undecidable | manual | S | 357 | 14.9739 | 124 | 0.38 | 68 |
IV.T1212.EHZ. | 2017-01-03T17:35:29.31 | 0.1 | undecidable | manual | S | 285 | 12.876 | 128 | -0.17 | 96 |
IV.NRCA.HHZ. | 2017-01-03T17:35:29.63 | 0.3 | undecidable | manual | S | 331 | 14.0748 | 125 | -0.19 | 71 |
IV.T1215.EHZ. | 2017-01-03T17:35:29.34 | 1.0 | positive | manual | P | 288 | 28.2495 | 50 | -0.38 | 22 |
IV.RM33.EHZ. | 2017-01-03T17:35:28.85 | 0.6 | undecidable | manual | P | 177 | 23.6541 | 113 | -0.12 | 47 |
IV.T1241.EHZ. | 2017-01-03T17:35:28.82 | 0.1 | undecidable | manual | P | 52 | 24.1536 | 113 | -0.24 | 92 |
IV.T1243.HHZ. | 2017-01-03T17:35:28.32 | 0.1 | undecidable | manual | P | 98 | 20.6682 | 116 | -0.09 | 96 |
IV.MC2.EHZ. | 2017-01-03T17:35:28.34 | 0.6 | positive | manual | P | 358 | 21.0678 | 115 | -0.14 | 47 |
IV.MMO1.EHZ. | 2017-01-03T17:35:28.33 | 0.1 | undecidable | manual | P | 28 | 22.2555 | 114 | -0.39 | 90 |
IV.T1212.EHZ. | 2017-01-03T17:35:27.07 | 0.1 | undecidable | manual | P | 285 | 12.876 | 128 | -0.01 | 99 |
IV.T1245.HHZ. | 2017-01-03T17:35:27.35 | 0.1 | undecidable | manual | P | 357 | 14.9739 | 124 | -0.07 | 97 |
IV.NRCA.HHZ. | 2017-01-03T17:35:27.24 | 0.1 | undecidable | manual | P | 331 | 14.0748 | 125 | -0.04 | 98 |
IV.T1214.EHZ. | 2017-01-03T17:35:27.55 | 0.3 | undecidable | manual | S | 12 | 4.2957 | 157 | -0.04 | 75 |
IV.SMA1.EHZ. | 2017-01-03T17:35:27.71 | 0.1 | undecidable | manual | P | 132 | 15.1737 | 123 | 0.25 | 93 |
IV.T1299.EHZ. | 2017-01-03T17:35:27.23 | 3.0 | undecidable | manual | P | 0.17 | 0 | |||
IV.LNSS.HHZ. | 2017-01-03T17:35:27.96 | 0.1 | undecidable | manual | P | 224 | 18.3705 | 119 | -0.06 | 97 |
IV.T1214.EHZ. | 2017-01-03T17:35:25.98 | 0.1 | undecidable | manual | P | 12 | 4.2957 | 157 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.5 | 0.00022999999999999998 | 0.16 | AML | other | m | 2017-01-03T17:35:32.10 |
IV.LNSS.HHN. | ML:1.6 | 0.00028149999999999996 | 0.14 | AML | other | m | 2017-01-03T17:35:32.05 |
IV.NRCA.HHE. | ML:2.1 | 0.0011899999999999999 | 0.14 | AML | other | m | 2017-01-03T17:35:29.85 |
IV.NRCA.HHN. | ML:1.5 | 0.00031 | 0.56 | AML | other | m | 2017-01-03T17:35:30.69 |
IV.T1211.EHE. | ML:1.3 | 0.00007946500000000001 | 0.42 | AML | other | m | 2017-01-03T17:35:38.61 |
IV.T1211.EHN. | ML:1.5 | 0.0001255 | 0.64 | AML | other | m | 2017-01-03T17:35:40.34 |
IV.T1212.EHE. | ML:1.3 | 0.0002145 | 0.42 | AML | other | m | 2017-01-03T17:35:30.60 |
IV.T1212.EHN. | ML:1.4 | 0.000292 | 0.36 | AML | other | m | 2017-01-03T17:35:29.79 |
IV.T1214.EHN. | ML:1.7 | 0.000861 | 0.26 | AML | other | m | 2017-01-03T17:35:27.58 |
IV.T1214.HNN. | ML:1.7 | 0.000918 | 0.26 | AML | other | m | 2017-01-03T17:35:27.58 |
IV.T1214.EHE. | ML:1.6 | 0.0006985 | 0.78 | AML | other | m | 2017-01-03T17:35:29.40 |
IV.T1214.HNE. | ML:1.6 | 0.0006825 | 0.76 | AML | other | m | 2017-01-03T17:35:29.39 |
IV.T1216.EHE. | ML:1.4 | 0.00016475000000000002 | 0.48 | AML | other | m | 2017-01-03T17:35:39.57 |
IV.T1216.EHN. | ML:1.5 | 0.0002065 | 0.6 | AML | other | m | 2017-01-03T17:35:37.21 |
IV.T1245.HNE. | ML:1.6 | 0.000368 | 0.6 | AML | other | m | 2017-01-03T17:35:30.61 |
IV.T1245.HHE. | ML:1.5 | 0.000313 | 0.62 | AML | other | m | 2017-01-03T17:35:30.92 |
IV.T1245.HNN. | ML:1.7 | 0.0004445 | 0.68 | AML | other | m | 2017-01-03T17:35:30.41 |
IV.T1245.HHN. | ML:1.6 | 0.0003755 | 0.3 | AML | other | m | 2017-01-03T17:35:30.64 |