A magnitude ML 1.3 earthquake occured in region: 7 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7390, 13.1920 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 | 7 | 667 | 667 |
Arquata del Tronto | AP | 10 | 1178 | 1845 |
Norcia | PG | 10 | 4957 | 6802 |
Cittareale | RI | 14 | 482 | 7284 |
Amatrice | RI | 15 | 2657 | 9941 |
Cascia | PG | 15 | 3217 | 13158 |
Montegallo | AP | 16 | 523 | 13681 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13962 |
Acquasanta Terme | AP | 18 | 2916 | 16878 |
Preci | PG | 20 | 724 | 17602 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2017-02-17 10:34:29 |
42.7393 | 13.1917 | 10 | 2017-02-17 10:41:21 |
Sala Sismica INGV-Roma | 41206401 |
Field | Value |
---|---|
Time (UTC) | 2017-02-17 10:34:29 ± 0.04 |
Latitude | 42.7393 ± 0.0027 |
Longitude | 13.1917 ± 0.0037 |
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 | 41206401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 304 |
Semi-minor axis of confidence ellipse (meter) | 269 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 148 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
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 | 30 |
Number of defining phases | 27 |
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) | 0.34444 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 41206401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-02-17 10:41:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
TV.SF01.EHZ. | 2017-02-17T10:35:10.17 | 3.0 | undecidable | manual | S | 0.58 | 0 | |||
TV.SF01.EHZ. | 2017-02-17T10:34:54.03 | 3.0 | undecidable | manual | P | 2.07 | 0 | |||
IV.SAMA.HHZ. | 2017-02-17T10:34:48.12 | 3.0 | negative | manual | P | -1.8 | 0 | |||
IV.T1219.EHZ. | 2017-02-17T10:34:42.13 | 0.6 | undecidable | manual | S | 337 | 38.2284 | 50 | 0 | 49 |
IV.FDMO.HHZ. | 2017-02-17T10:34:41.00 | 0.6 | undecidable | manual | S | 346 | 34.0437 | 50 | 0 | 49 |
IV.T1211.EHZ. | 2017-02-17T10:34:41.45 | 0.6 | undecidable | manual | S | 230 | 35.742 | 50 | -0.01 | 49 |
IV.TERO.HHZ. | 2017-02-17T10:34:41.30 | 0.6 | undecidable | manual | S | 111 | 36.0417 | 50 | -0.22 | 47 |
IV.T1215.EHZ. | 2017-02-17T10:34:38.93 | 0.6 | undecidable | manual | S | 285 | 27.2505 | 50 | -0.25 | 47 |
IV.T1217.EHZ. | 2017-02-17T10:34:37.26 | 0.6 | undecidable | manual | S | 262 | 21.4674 | 115 | -0.16 | 49 |
IV.T1241.EHZ. | 2017-02-17T10:34:37.95 | 0.6 | undecidable | manual | S | 56 | 23.4543 | 113 | -0.1 | 49 |
IV.T1219.EHZ. | 2017-02-17T10:34:37.16 | 1.0 | undecidable | manual | P | 337 | 38.2284 | 50 | 0.49 | 22 |
IV.LNSS.HHZ. | 2017-02-17T10:34:36.78 | 0.6 | undecidable | manual | S | 219 | 19.5693 | 117 | -0.05 | 50 |
IV.TERO.HHZ. | 2017-02-17T10:34:36.21 | 0.3 | undecidable | manual | P | 111 | 36.0417 | 50 | -0.11 | 72 |
IV.FDMO.HHZ. | 2017-02-17T10:34:36.03 | 0.1 | undecidable | manual | P | 346 | 34.0437 | 50 | 0.01 | 98 |
IV.T1211.EHZ. | 2017-02-17T10:34:36.29 | 1.0 | negative | manual | P | 230 | 35.742 | 50 | 0.01 | 25 |
IV.T1241.EHZ. | 2017-02-17T10:34:34.43 | 0.1 | positive | manual | P | 56 | 23.4543 | 113 | 0.11 | 98 |
IV.NRCA.HHZ. | 2017-02-17T10:34:34.63 | 0.6 | undecidable | manual | S | 329 | 12.1767 | 129 | -0.06 | 51 |
IV.RM33.EHZ. | 2017-02-17T10:34:34.58 | 0.1 | undecidable | manual | P | 176 | 25.6521 | 50 | -0.14 | 97 |
IV.T1216.EHZ. | 2017-02-17T10:34:34.08 | 0.1 | undecidable | manual | P | 320 | 21.867 | 115 | 0.04 | 100 |
IV.T1217.EHZ. | 2017-02-17T10:34:34.05 | 0.1 | undecidable | manual | P | 262 | 21.4674 | 115 | 0.1 | 99 |
IV.T1215.EHZ. | 2017-02-17T10:34:34.90 | 0.6 | positive | manual | P | 285 | 27.2505 | 50 | -0.07 | 49 |
IV.T1218.EHZ. | 2017-02-17T10:34:33.74 | 0.6 | undecidable | manual | S | 219 | 9.879 | 135 | -0.36 | 48 |
IV.T1299.EHZ. | 2017-02-17T10:34:33.14 | 1.0 | undecidable | manual | P | 148 | 13.7751 | 126 | 0.51 | 23 |
IV.LNSS.HHZ. | 2017-02-17T10:34:33.75 | 0.1 | positive | manual | P | 219 | 19.5693 | 117 | 0.14 | 98 |
IV.SMA1.EHZ. | 2017-02-17T10:34:33.37 | 0.1 | undecidable | manual | P | 136 | 16.7721 | 121 | 0.24 | 97 |
IV.NRCA.HHZ. | 2017-02-17T10:34:32.50 | 0.1 | undecidable | manual | P | 329 | 12.1767 | 129 | 0.12 | 100 |
IV.T1218.EHZ. | 2017-02-17T10:34:32.20 | 0.3 | positive | manual | P | 219 | 9.879 | 135 | 0.17 | 75 |
IV.T1212.EHZ. | 2017-02-17T10:34:32.50 | 0.3 | positive | manual | P | 277 | 12.0768 | 130 | 0.15 | 75 |
IV.T1214.EHZ. | 2017-02-17T10:34:32.09 | 0.6 | undecidable | manual | S | 32 | 2.5974 | 165 | -0.71 | 43 |
IV.T1214.EHZ. | 2017-02-17T10:34:31.19 | 0.6 | undecidable | manual | P | 32 | 2.5974 | 165 | -0.09 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.5 | 0.00022250000000000001 | 0.54 | AML | other | m | 2017-02-17T10:34:37.29 |
IV.LNSS.HHN. | ML:1.4 | 0.0001715 | 0.1 | AML | other | m | 2017-02-17T10:34:37.38 |
IV.NRCA.HHN. | ML:1.3 | 0.00022 | 0.12 | AML | other | m | 2017-02-17T10:34:35.41 |
IV.NRCA.HHE. | ML:1.4 | 0.0002595 | 0.46 | AML | other | m | 2017-02-17T10:34:36.35 |
IV.RM33.EHN. | ML:0.8 | 0.00003585 | 0.52 | AML | other | m | 2017-02-17T10:34:38.51 |
IV.RM33.EHE. | ML:1.0 | 0.000054 | 1 | AML | other | m | 2017-02-17T10:34:39.09 |
IV.SMA1.EHE. | ML:1.0 | 0.00008695 | 0.52 | AML | other | m | 2017-02-17T10:34:38.65 |
IV.SMA1.EHN. | ML:1.1 | 0.0001065 | 0.64 | AML | other | m | 2017-02-17T10:34:41.54 |
IV.T1212.EHN. | ML:1.2 | 0.00016350000000000002 | 0.44 | AML | other | m | 2017-02-17T10:34:34.64 |
IV.T1212.EHE. | ML:1.1 | 0.000135 | 0.92 | AML | other | m | 2017-02-17T10:34:35.40 |
IV.T1214.EHE. | ML:1.6 | 0.0007844999999999999 | 0.54 | AML | other | m | 2017-02-17T10:34:33.03 |
IV.T1214.HNE. | ML:1.7 | 0.0009335 | 0.52 | AML | other | m | 2017-02-17T10:34:33.03 |
IV.T1214.HNN. | ML:1.8 | 0.001185 | 0.22 | AML | other | m | 2017-02-17T10:34:32.26 |
IV.T1214.EHN. | ML:1.8 | 0.0011149999999999999 | 0.22 | AML | other | m | 2017-02-17T10:34:32.15 |
IV.T1218.EHE. | ML:1.6 | 0.000449 | 0.7 | AML | other | m | 2017-02-17T10:34:34.19 |
IV.T1218.EHN. | ML:1.4 | 0.0003305 | 0.8 | AML | other | m | 2017-02-17T10:34:34.17 |
IV.T1218.HNN. | ML:1.5 | 0.00036850000000000007 | 0.24 | AML | other | m | 2017-02-17T10:34:34.05 |
IV.T1218.HNE. | ML:1.6 | 0.00046550000000000004 | 0.68 | AML | other | m | 2017-02-17T10:34:34.53 |
IV.T1241.EHE. | ML:1.3 | 0.000129 | 0.36 | AML | other | m | 2017-02-17T10:34:38.76 |
IV.T1241.EHN. | ML:1.2 | 0.0000921 | 0.88 | AML | other | m | 2017-02-17T10:34:38.65 |
IV.T1299.EHN. | ML:0.9 | 0.00007785000000000001 | 0.24 | AML | other | m | 2017-02-17T10:34:36.42 |
IV.T1299.EHE. | ML:0.7 | 0.0000515 | 0.12 | AML | other | m | 2017-02-17T10:34:36.45 |
IV.TERO.HHN. | ML:1.2 | 0.00006620000000000001 | 0.5 | AML | other | m | 2017-02-17T10:34:41.67 |
IV.TERO.HHE. | ML:1.1 | 0.00005135 | 0.12 | AML | other | m | 2017-02-17T10:34:41.96 |