A magnitude ML 1.5 earthquake occured in region: 8 km NW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8120, 13.2180 at 13 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 8 | 1178 | 1178 |
Montegallo | AP | 10 | 523 | 1701 |
Norcia | PG | 10 | 4957 | 6658 |
Castelsantangelo sul Nera | MC | 11 | 281 | 6939 |
Accumoli | RI | 13 | 667 | 7606 |
Montemonaco | AP | 13 | 604 | 8210 |
Ussita | MC | 16 | 444 | 8654 |
Preci | PG | 16 | 724 | 9378 |
Acquasanta Terme | AP | 16 | 2916 | 12294 |
Visso | MC | 17 | 1107 | 13401 |
Montefortino | FM | 18 | 1178 | 14579 |
Cascia | PG | 20 | 3217 | 17796 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2017-02-15 15:28:06 |
42.812 | 13.2175 | 13 | 2017-02-15 15:44:23 |
Sala Sismica INGV-Roma | 41103641 |
Field | Value |
---|---|
Time (UTC) | 2017-02-15 15:28:06 ± 0.06 |
Latitude | 42.8120 ± 0.0018 |
Longitude | 13.2175 ± 0.0025 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 41103641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 240 |
Semi-minor axis of confidence ellipse (meter) | 36 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 19 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 21 |
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) | 0.30307 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 41103641 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-02-15 15:44:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2017-02-15T15:28:26.67 | 3.0 | undecidable | manual | S | 0.48 | 0 | |||
IV.RM33.EHZ. | 2017-02-15T15:28:18.19 | 0.1 | undecidable | manual | S | 180 | 33.6441 | 96 | 0.02 | 96 |
IV.SNTG.HHZ. | 2017-02-15T15:28:16.63 | 3.0 | undecidable | manual | P | -0.22 | 0 | |||
IV.FDMO.HHZ. | 2017-02-15T15:28:16.41 | 0.1 | undecidable | manual | S | 337 | 27.0507 | 99 | -0.03 | 98 |
IV.MOMA.HHZ. | 2017-02-15T15:28:16.40 | 3.0 | negative | manual | P | -0.08 | 0 | |||
IV.LNSS.HHZ. | 2017-02-15T15:28:16.63 | 0.1 | undecidable | manual | S | 212 | 27.3504 | 99 | 0.12 | 95 |
IV.T1211.EHZ. | 2017-02-15T15:28:14.77 | 3.0 | undecidable | manual | P | 0.1 | 0 | |||
IV.T1256.HHZ. | 2017-02-15T15:28:14.92 | 0.3 | undecidable | manual | S | 2 | 21.5673 | 103 | -0.07 | 73 |
IV.T1216.EHZ. | 2017-02-15T15:28:14.03 | 0.1 | undecidable | manual | S | 298 | 18.3705 | 108 | -0.14 | 97 |
IV.RM33.EHZ. | 2017-02-15T15:28:13.26 | 0.1 | undecidable | manual | P | 180 | 33.6441 | 96 | -0.06 | 95 |
IV.CESI.HHZ. | 2017-02-15T15:28:13.35 | 3.0 | undecidable | manual | P | -0.06 | 0 | |||
IV.T1212.EHZ. | 2017-02-15T15:28:13.38 | 0.1 | undecidable | manual | S | 245 | 15.5733 | 114 | -0.1 | 98 |
IV.GUMA.HHZ. | 2017-02-15T15:28:13.04 | 3.0 | undecidable | manual | P | 0.22 | 0 | |||
IV.TERO.HHZ. | 2017-02-15T15:28:13.61 | 3.0 | positive | manual | P | -0.25 | 0 | |||
IV.T1241.EHZ. | 2017-02-15T15:28:13.93 | 0.1 | undecidable | manual | S | 74 | 18.0708 | 109 | -0.17 | 95 |
IV.T1219.EHZ. | 2017-02-15T15:28:13.02 | 3.0 | negative | manual | P | -0.23 | 0 | |||
IV.T1220.EHZ. | 2017-02-15T15:28:13.50 | 3.0 | positive | manual | P | -0.18 | 0 | |||
IV.FDMO.HHZ. | 2017-02-15T15:28:12.26 | 0.1 | undecidable | manual | P | 337 | 27.0507 | 99 | -0.06 | 97 |
IV.MC2.EHZ. | 2017-02-15T15:28:12.83 | 0.1 | undecidable | manual | S | 348 | 11.2776 | 128 | 0.33 | 94 |
IV.CSP1.EHZ. | 2017-02-15T15:28:12.96 | 3.0 | negative | manual | P | -0.14 | 0 | |||
IV.LNSS.HHZ. | 2017-02-15T15:28:12.35 | 0.1 | undecidable | manual | P | 212 | 27.3504 | 99 | -0.01 | 98 |
IV.T1217.EHZ. | 2017-02-15T15:28:12.06 | 3.0 | undecidable | manual | P | 0.03 | 0 | |||
IV.T1215.EHZ. | 2017-02-15T15:28:12.43 | 3.0 | positive | manual | P | -0.09 | 0 | |||
IV.T1256.HHZ. | 2017-02-15T15:28:11.44 | 0.1 | undecidable | manual | P | 2 | 21.5673 | 103 | -0.05 | 98 |
IV.T1299.EHZ. | 2017-02-15T15:28:11.46 | 0.1 | undecidable | manual | P | 165 | 20.3685 | 105 | 0.14 | 96 |
IV.T1214.EHZ. | 2017-02-15T15:28:11.48 | 0.1 | undecidable | manual | S | 187 | 5.8941 | 150 | -0.06 | 99 |
IV.NRCA.HNZ. | 2017-02-15T15:28:11.87 | 0.1 | undecidable | manual | S | 286 | 8.7801 | 137 | -0.12 | 98 |
IV.T1241.EHZ. | 2017-02-15T15:28:10.91 | 0.1 | positive | manual | P | 74 | 18.0708 | 109 | -0.06 | 97 |
IV.T1216.EHZ. | 2017-02-15T15:28:10.97 | 0.1 | undecidable | manual | P | 298 | 18.3705 | 108 | -0.05 | 99 |
IV.MC2.EHZ. | 2017-02-15T15:28:10.23 | 0.1 | undecidable | manual | P | 348 | 11.2776 | 128 | 0.18 | 97 |
IV.T1212.EHZ. | 2017-02-15T15:28:10.64 | 0.1 | undecidable | manual | P | 245 | 15.5733 | 114 | 0.02 | 99 |
IV.T1214.EHZ. | 2017-02-15T15:28:09.60 | 0.1 | negative | manual | P | 187 | 5.8941 | 150 | 0.1 | 100 |
IV.NRCA.HNZ. | 2017-02-15T15:28:09.80 | 0.1 | negative | manual | P | 286 | 8.7801 | 137 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.6 | 0.0001605 | 0.42 | AML | other | m | 2017-02-15T15:28:18.76 |
IV.CESI.HHE. | ML:1.3 | 0.0000838 | 0.36 | AML | other | m | 2017-02-15T15:28:18.47 |
IV.CSP1.EHN. | ML:1.2 | 0.0000737 | 1.66 | AML | other | m | 2017-02-15T15:28:17.84 |
IV.CSP1.EHE. | ML:1.2 | 0.00006994999999999999 | 0.3 | AML | other | m | 2017-02-15T15:28:19.10 |
IV.FDMO.HHN. | ML:1.1 | 0.0000597 | 0.68 | AML | other | m | 2017-02-15T15:28:16.86 |
IV.FDMO.HHE. | ML:1.0 | 0.000050549999999999995 | 0.72 | AML | other | m | 2017-02-15T15:28:16.97 |
IV.GUMA.HHN. | ML:1.8 | 0.000299 | 0.48 | AML | other | m | 2017-02-15T15:28:18.60 |
IV.GUMA.HHE. | ML:2.1 | 0.000625 | 0.26 | AML | other | m | 2017-02-15T15:28:18.17 |
IV.LNSS.HHE. | ML:1.6 | 0.00019800000000000002 | 1.04 | AML | other | m | 2017-02-15T15:28:16.44 |
IV.LNSS.HHN. | ML:1.6 | 0.0001875 | 0.88 | AML | other | m | 2017-02-15T15:28:17.57 |
IV.MOMA.HHN. | ML:1.2 | 0.00003585 | 0.42 | AML | other | m | 2017-02-15T15:28:24.69 |
IV.MOMA.HHE. | ML:1.4 | 0.00006035 | 1.12 | AML | other | m | 2017-02-15T15:28:24.83 |
IV.NRCA.HHE. | ML:2.6 | 0.004445 | 1.82 | AML | other | m | 2017-02-15T15:28:12.94 |
IV.NRCA.HNE. | ML:2.6 | 0.00409 | 1.82 | AML | other | m | 2017-02-15T15:28:12.94 |
IV.NRCA.HNN. | ML:2.3 | 0.0022699999999999994 | 0.1 | AML | other | m | 2017-02-15T15:28:12.70 |
IV.NRCA.HHN. | ML:2.4 | 0.0025099999999999996 | 0.12 | AML | other | m | 2017-02-15T15:28:12.65 |
IV.RM33.EHN. | ML:1.1 | 0.000056999999999999996 | 1 | AML | other | m | 2017-02-15T15:28:19.52 |
IV.RM33.EHE. | ML:1.2 | 0.00006110000000000001 | 1 | AML | other | m | 2017-02-15T15:28:19.23 |
IV.T1211.HNN. | ML:1.8 | 0.00019025 | 0.42 | AML | other | m | 2017-02-15T15:28:33.66 |
IV.T1211.HNE. | ML:1.7 | 0.000152675 | 0.58 | AML | other | m | 2017-02-15T15:28:34.47 |
IV.T1212.EHE. | ML:1.7 | 0.0004115 | 0.62 | AML | other | m | 2017-02-15T15:28:13.51 |
IV.T1212.HNE. | ML:1.7 | 0.00040649999999999996 | 0.62 | AML | other | m | 2017-02-15T15:28:13.51 |
IV.T1212.EHN. | ML:1.7 | 0.0004325 | 0.32 | AML | other | m | 2017-02-15T15:28:13.52 |
IV.T1212.HNN. | ML:1.8 | 0.000488 | 0.92 | AML | other | m | 2017-02-15T15:28:13.52 |
IV.T1214.EHN. | ML:1.6 | 0.0005365 | 0.24 | AML | other | m | 2017-02-15T15:28:11.54 |
IV.T1214.HNE. | ML:1.4 | 0.00033850000000000004 | 0.72 | AML | other | m | 2017-02-15T15:28:12.14 |
IV.T1214.EHE. | ML:1.4 | 0.00029299999999999997 | 0.84 | AML | other | m | 2017-02-15T15:28:11.86 |
IV.T1214.HNN. | ML:1.6 | 0.0005605 | 0.24 | AML | other | m | 2017-02-15T15:28:11.54 |
IV.T1216.EHE. | ML:1.7 | 0.00033850000000000004 | 0.48 | AML | other | m | 2017-02-15T15:28:14.11 |
IV.T1216.EHN. | ML:1.6 | 0.00028149999999999996 | 0.38 | AML | other | m | 2017-02-15T15:28:15.03 |
IV.T1219.EHN. | ML:1.4 | 0.00011199999999999998 | 0.24 | AML | other | m | 2017-02-15T15:28:18.29 |
IV.T1219.EHE. | ML:1.2 | 0.00006604999999999999 | 0.52 | AML | other | m | 2017-02-15T15:28:19.15 |
IV.T1220.EHN. | ML:1.6 | 0.00015905 | 1.36 | AML | other | m | 2017-02-15T15:28:19.77 |
IV.T1220.EHE. | ML:1.6 | 0.000177 | 0.8 | AML | other | m | 2017-02-15T15:28:23.13 |
IV.T1241.EHE. | ML:1.2 | 0.00012575 | 0.26 | AML | other | m | 2017-02-15T15:28:14.05 |
IV.T1241.EHN. | ML:1.0 | 0.00007305 | 0.76 | AML | other | m | 2017-02-15T15:28:17.19 |
IV.TERO.HHE. | ML:1.3 | 0.00007635 | 0.68 | AML | other | m | 2017-02-15T15:28:19.85 |
IV.TERO.HHN. | ML:1.4 | 0.00009395000000000001 | 0.58 | AML | other | m | 2017-02-15T15:28:19.48 |