A magnitude ML 0.8 earthquake occured in region: 9 km W Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8370, 13.2270 at 14 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 |
---|---|---|---|---|
Montegallo | AP | 9 | 523 | 523 |
Castelsantangelo sul Nera | MC | 9 | 281 | 804 |
Arquata del Tronto | AP | 9 | 1178 | 1982 |
Montemonaco | AP | 11 | 604 | 2586 |
Norcia | PG | 12 | 4957 | 7543 |
Ussita | MC | 14 | 444 | 7987 |
Montefortino | FM | 15 | 1178 | 9165 |
Visso | MC | 15 | 1107 | 10272 |
Accumoli | RI | 16 | 667 | 10939 |
Preci | PG | 16 | 724 | 11663 |
Acquasanta Terme | AP | 17 | 2916 | 14579 |
Bolognola | MC | 18 | 142 | 14721 |
Amandola | FM | 19 | 3629 | 18350 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2017-02-13 14:18:21 |
42.8367 | 13.2268 | 14 | 2017-02-13 14:34:29 |
Sala Sismica INGV-Roma | 40985351 |
Field | Value |
---|---|
Time (UTC) | 2017-02-13 14:18:21 ± 0.09 |
Latitude | 42.8367 ± 0.0027 |
Longitude | 13.2268 ± 0.0037 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 40985351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 336 |
Semi-minor axis of confidence ellipse (meter) | 119 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 306 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25541 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 40985351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-02-13 14:34:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAMP.HHZ. | 2017-02-13T14:18:33.98 | 3.0 | undecidable | manual | S | -0.15 | 0 | |||
IV.CSP1.EHE. | 2017-02-13T14:18:31.90 | 0.3 | undecidable | manual | S | 356 | 28.3494 | 100 | -0.05 | 73 |
IV.T1218.EHZ. | 2017-02-13T14:18:30.01 | 0.1 | undecidable | manual | S | 206 | 20.5683 | 107 | 0.09 | 97 |
IV.T1212.EHZ. | 2017-02-13T14:18:29.03 | 0.3 | undecidable | manual | S | 238 | 17.5713 | 112 | -0.13 | 73 |
IV.TERO.HHZ. | 2017-02-13T14:18:29.31 | 3.0 | undecidable | manual | P | 0.64 | 0 | |||
IV.MNTP.HNZ. | 2017-02-13T14:18:28.36 | 3.0 | undecidable | manual | P | -0.53 | 0 | |||
IV.T1220.EHZ. | 2017-02-13T14:18:28.28 | 3.0 | negative | manual | P | 0.26 | 0 | |||
IV.T1241.EHZ. | 2017-02-13T14:18:28.82 | 0.3 | undecidable | manual | S | 82 | 16.7721 | 114 | -0.14 | 71 |
IV.FDMO.HHZ. | 2017-02-13T14:18:27.07 | 3.0 | undecidable | manual | P | 0.12 | 0 | |||
IV.NRCA.HHZ. | 2017-02-13T14:18:27.02 | 0.1 | undecidable | manual | S | 268 | 9.1797 | 137 | -0.29 | 96 |
IV.T1215.EHZ. | 2017-02-13T14:18:27.79 | 3.0 | undecidable | manual | P | 0.26 | 0 | |||
IV.CSP1.EHE. | 2017-02-13T14:18:27.71 | 0.3 | undecidable | manual | P | 356 | 28.3494 | 100 | 0.03 | 72 |
IV.MC2.EHZ. | 2017-02-13T14:18:27.38 | 0.3 | undecidable | manual | S | 340 | 8.88 | 139 | 0.13 | 72 |
IV.T1214.EHZ. | 2017-02-13T14:18:27.34 | 0.3 | undecidable | manual | S | 190 | 8.6802 | 139 | 0.12 | 73 |
IV.T1217.EHZ. | 2017-02-13T14:18:27.59 | 3.0 | positive | manual | P | 0.36 | 0 | |||
IV.MMO1.EHE. | 2017-02-13T14:18:27.49 | 0.3 | undecidable | manual | S | 49 | 10.6782 | 132 | -0.11 | 73 |
IV.T1219.EHZ. | 2017-02-13T14:18:27.82 | 3.0 | negative | manual | P | 0.1 | 0 | |||
IV.T1212.EHZ. | 2017-02-13T14:18:26.03 | 0.3 | undecidable | manual | P | 238 | 17.5713 | 112 | -0.05 | 73 |
IV.T1218.EHZ. | 2017-02-13T14:18:26.60 | 0.1 | undecidable | manual | P | 206 | 20.5683 | 107 | 0.09 | 97 |
IV.T1214.EHZ. | 2017-02-13T14:18:25.10 | 0.1 | undecidable | manual | P | 190 | 8.6802 | 139 | 0.15 | 98 |
IV.MMO1.EHE. | 2017-02-13T14:18:25.23 | 0.1 | undecidable | manual | P | 49 | 10.6782 | 132 | 0.06 | 99 |
IV.T1241.EHZ. | 2017-02-13T14:18:25.92 | 0.1 | undecidable | manual | P | 82 | 16.7721 | 114 | -0.04 | 97 |
IV.MC2.EHZ. | 2017-02-13T14:18:25.12 | 0.1 | undecidable | manual | P | 340 | 8.88 | 139 | 0.15 | 97 |
IV.NRCA.HHZ. | 2017-02-13T14:18:24.96 | 0.1 | undecidable | manual | P | 268 | 9.1797 | 137 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.4 | 0.000016515637 | 0.3008 | AML | other | m | 2017-02-13T14:18:31.38 |
IV.FDMO.HHE. | ML:0.3 | 0.000011349370500000001 | 0.1408 | AML | other | m | 2017-02-13T14:18:31.64 |
IV.NRCA.HHN. | ML:1.5 | 0.00032407265 | 0.096 | AML | other | m | 2017-02-13T14:18:27.79 |
IV.NRCA.HNN. | ML:1.5 | 0.00032576845 | 0.1216 | AML | other | m | 2017-02-13T14:18:27.80 |
IV.NRCA.HNE. | ML:1.7 | 0.0004948635500000001 | 0.1344 | AML | other | m | 2017-02-13T14:18:27.21 |
IV.NRCA.HHE. | ML:1.7 | 0.00048309135 | 0.16 | AML | other | m | 2017-02-13T14:18:27.20 |
IV.T1212.EHE. | ML:0.8 | 0.000044667396500000006 | 0.0832 | AML | other | m | 2017-02-13T14:18:29.28 |
IV.T1212.EHN. | ML:0.9 | 0.00006227965700000001 | 0.1408 | AML | other | m | 2017-02-13T14:18:29.23 |
IV.T1214.HNE. | ML:0.8 | 0.000069635725 | 0.16 | AML | other | m | 2017-02-13T14:18:28.21 |
IV.T1214.EHN. | ML:0.6 | 0.000045188915000000005 | 0.1152 | AML | other | m | 2017-02-13T14:18:29.02 |
IV.T1214.EHE. | ML:0.7 | 0.00006065912 | 0.128 | AML | other | m | 2017-02-13T14:18:27.62 |
IV.T1215.EHN. | ML:0.5 | 0.000016522295 | 0.0832 | AML | other | m | 2017-02-13T14:18:32.99 |
IV.T1215.EHE. | ML:0.3 | 0.0000122644565 | 0.0832 | AML | other | m | 2017-02-13T14:18:33.02 |
IV.T1218.EHE. | ML:1.0 | 0.000067273025 | 0.2048 | AML | other | m | 2017-02-13T14:18:30.50 |
IV.T1218.EHN. | ML:1.1 | 0.00007579117 | 0.224 | AML | other | m | 2017-02-13T14:18:30.21 |
IV.T1219.EHN. | ML:0.8 | 0.000032462160000000006 | 0.096 | AML | other | m | 2017-02-13T14:18:32.54 |
IV.T1220.EHE. | ML:1.0 | 0.000043915 | 0.2752 | AML | other | m | 2017-02-13T14:18:33.87 |
IV.T1241.EHE. | ML:0.7 | 0.0000371554 | 0.1792 | AML | other | m | 2017-02-13T14:18:29.06 |
IV.T1241.EHN. | ML:0.7 | 0.000032562565 | 0.1024 | AML | other | m | 2017-02-13T14:18:28.92 |