A magnitude ML 1.1 earthquake occured in region: 6 km W Montemonaco (AP), on
and geographic coordinates (lat, lon) 42.8900, 13.2610 at 19 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 |
---|---|---|---|---|
Montemonaco | AP | 6 | 604 | 604 |
Montegallo | AP | 8 | 523 | 1127 |
Castelsantangelo sul Nera | MC | 9 | 281 | 1408 |
Montefortino | FM | 9 | 1178 | 2586 |
Ussita | MC | 12 | 444 | 3030 |
Bolognola | MC | 12 | 142 | 3172 |
Amandola | FM | 13 | 3629 | 6801 |
Arquata del Tronto | AP | 13 | 1178 | 7979 |
Visso | MC | 15 | 1107 | 9086 |
Comunanza | AP | 15 | 3166 | 12252 |
Palmiano | AP | 16 | 196 | 12448 |
Sarnano | MC | 17 | 3264 | 15712 |
Acquacanina | MC | 17 | 121 | 15833 |
Norcia | PG | 17 | 4957 | 20790 |
Roccafluvione | AP | 18 | 2010 | 22800 |
Acquasanta Terme | AP | 18 | 2916 | 25716 |
Preci | PG | 18 | 724 | 26440 |
Fiastra | MC | 18 | 559 | 26999 |
Venarotta | AP | 19 | 2066 | 29065 |
Montefalcone Appennino | FM | 20 | 424 | 29489 |
Smerillo | FM | 20 | 365 | 29854 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2017-08-15 21:24:59 |
42.8902 | 13.261 | 19 | 2017-08-15 21:31:33 |
Sala Sismica INGV-Roma | 49064361 |
Field | Value |
---|---|
Time (UTC) | 2017-08-15 21:24:59 ± 0.07 |
Latitude | 42.8902 ± 0.0027 |
Longitude | 13.2610 ± 0.0049 |
Depth (km) | 19 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 49064361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 320 |
Semi-minor axis of confidence ellipse (meter) | 242 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 268 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
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 | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28509 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 49064361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-08-15 21:31:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1218.EHZ. | 2017-08-15T21:25:09.52 | 0.3 | undecidable | manual | S | 206 | 27.1506 | 115 | 0.22 | 70 |
IV.SMA1.EHZ. | 2017-08-15T21:25:09.87 | 0.3 | undecidable | manual | S | 168 | 29.4483 | 112 | 0 | 72 |
IV.EL6.EHZ. | 2017-08-15T21:25:08.59 | 3.0 | positive | manual | P | 0.03 | 0 | |||
IV.CSP1.EHZ. | 2017-08-15T21:25:08.39 | 0.3 | undecidable | manual | S | 348 | 22.8549 | 120 | 0.11 | 71 |
IV.MTRA.EHZ. | 2017-08-15T21:25:07.08 | 0.3 | undecidable | manual | S | 143 | 18.4704 | 127 | -0.23 | 71 |
IV.FDMO.HHZ. | 2017-08-15T21:25:07.83 | 0.1 | undecidable | manual | S | 319 | 21.4674 | 122 | -0.15 | 94 |
IV.T1256.HHZ. | 2017-08-15T21:25:06.30 | 0.1 | undecidable | manual | S | 348 | 13.1757 | 139 | 0.03 | 98 |
IV.NRCA.HHZ. | 2017-08-15T21:25:06.22 | 0.1 | undecidable | manual | S | 242 | 13.4754 | 138 | -0.11 | 96 |
IV.T1299.EHZ. | 2017-08-15T21:25:05.21 | 0.1 | undecidable | manual | P | 177 | 28.4493 | 113 | 0.02 | 96 |
IV.MMO1.EHZ. | 2017-08-15T21:25:05.16 | 0.1 | undecidable | manual | S | 79 | 5.4945 | 161 | -0.06 | 100 |
IV.T1218.EHZ. | 2017-08-15T21:25:05.08 | 0.1 | undecidable | manual | P | 206 | 27.1506 | 115 | 0.07 | 95 |
IV.MC2.EHZ. | 2017-08-15T21:25:05.54 | 0.3 | undecidable | manual | S | 292 | 6.2937 | 158 | 0.24 | 72 |
IV.CESI.HHZ. | 2017-08-15T21:25:05.66 | 0.3 | undecidable | manual | P | 294 | 31.6461 | 110 | 0.02 | 71 |
IV.SMA1.EHZ. | 2017-08-15T21:25:05.18 | 0.3 | undecidable | manual | P | 168 | 29.4483 | 112 | -0.15 | 70 |
IV.FDMO.HHZ. | 2017-08-15T21:25:04.14 | 0.1 | undecidable | manual | P | 319 | 21.4674 | 122 | -0.1 | 95 |
IV.CSP1.EHZ. | 2017-08-15T21:25:04.43 | 0.1 | undecidable | manual | P | 348 | 22.8549 | 120 | 0.02 | 97 |
IV.NRCA.HHZ. | 2017-08-15T21:25:03.25 | 0.1 | undecidable | manual | P | 242 | 13.4754 | 138 | -0.04 | 98 |
IV.T1256.HHZ. | 2017-08-15T21:25:03.31 | 0.1 | undecidable | manual | P | 348 | 13.1757 | 139 | 0.06 | 98 |
IV.MTRA.EHZ. | 2017-08-15T21:25:03.80 | 0.3 | undecidable | manual | P | 143 | 18.4704 | 127 | -0.06 | 73 |
IV.MC2.EHZ. | 2017-08-15T21:25:02.88 | 0.1 | undecidable | manual | P | 292 | 6.2937 | 158 | 0.19 | 96 |
IV.MMO1.EHZ. | 2017-08-15T21:25:02.64 | 0.1 | undecidable | manual | P | 79 | 5.4945 | 161 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:1.2 | 0.0001237986 | 0.74 | AML | other | m | 2017-08-15T21:25:05.24 |
IV.NRCA.HHN. | ML:1.0 | 0.00008212823499999999 | 0.08 | AML | other | m | 2017-08-15T21:25:06.29 |
IV.NRCA.HHE. | ML:1.5 | 0.00021774569999999998 | 0.12 | AML | other | m | 2017-08-15T21:25:06.91 |
IV.NRCA.HNE. | ML:1.4 | 0.000200431475 | 0.1 | AML | other | m | 2017-08-15T21:25:06.91 |
IV.T1256.HNN. | ML:1.2 | 0.00011030192 | 0.64 | AML | other | m | 2017-08-15T21:25:03.85 |
IV.T1256.HNE. | ML:1.2 | 0.00010870199 | 0.22 | AML | other | m | 2017-08-15T21:25:06.36 |
IV.T1256.HHE. | ML:0.9 | 0.00005423468000000001 | 0.12 | AML | other | m | 2017-08-15T21:25:06.46 |
IV.T1256.HHN. | ML:1.0 | 0.00006772448 | 0.14 | AML | other | m | 2017-08-15T21:25:06.40 |
IV.MTRA.HNE. | ML:1.4 | 0.000136552915 | 0.91 | AML | other | m | 2017-08-15T21:25:14.57 |
IV.MTRA.HNN. | ML:1.4 | 0.0001464722 | 0.57 | AML | other | m | 2017-08-15T21:25:08.25 |
IV.MTRA.EHN. | ML:0.8 | 0.000040114435 | 0.24 | AML | other | m | 2017-08-15T21:25:07.57 |
IV.MTRA.EHE. | ML:1.1 | 0.000079615075 | 0.22 | AML | other | m | 2017-08-15T21:25:07.70 |
IV.FDMO.HHN. | ML:1.0 | 0.000050677890000000004 | 0.28 | AML | other | m | 2017-08-15T21:25:08.20 |
IV.FDMO.HHE. | ML:0.8 | 0.000034242309999999996 | 0.2 | AML | other | m | 2017-08-15T21:25:07.89 |
IV.T1218.EHN. | ML:1.1 | 0.000061513255 | 0.24 | AML | other | m | 2017-08-15T21:25:10.03 |
IV.T1218.HNN. | ML:1.2 | 0.00008113996 | 0.224 | AML | other | m | 2017-08-15T21:25:10.04 |
IV.T1218.HNE. | ML:1.8 | 0.00025817885 | 1.2 | AML | other | m | 2017-08-15T21:25:06.71 |
IV.T1218.EHE. | ML:1.1 | 0.000057333045 | 0.16 | AML | other | m | 2017-08-15T21:25:09.68 |
IV.SMA1.EHE. | ML:0.8 | 0.000027456805 | 0.14 | AML | other | m | 2017-08-15T21:25:09.97 |
IV.SMA1.EHN. | ML:1.1 | 0.000047960095 | 0.24 | AML | other | m | 2017-08-15T21:25:10.02 |
IV.T1299.HNE. | ML:1.4 | 0.00011883695 | 1.19 | AML | other | m | 2017-08-15T21:25:04.43 |
IV.T1299.EHN. | ML:0.5 | 0.000015975335000000002 | 0.16 | AML | other | m | 2017-08-15T21:25:10.08 |
IV.T1299.EHE. | ML:0.7 | 0.000017626026999999997 | 0.14 | AML | other | m | 2017-08-15T21:25:10.50 |
IV.T1299.HNN. | ML:1.6 | 0.00015556365 | 1.01 | AML | other | m | 2017-08-15T21:25:19.62 |
IV.CESI.HHE. | ML:0.8 | 0.000023747655 | 0.3 | AML | other | m | 2017-08-15T21:25:10.88 |
IV.CESI.HHN. | ML:0.9 | 0.00003277938 | 0.2 | AML | other | m | 2017-08-15T21:25:11.06 |
IV.EL6.EHE. | ML:0.8 | 0.0000137210935 | 1.18 | AML | other | m | 2017-08-15T21:25:31.28 |
IV.EL6.EHN. | ML:0.9 | 0.000020093240000000002 | 1.3 | AML | other | m | 2017-08-15T21:25:30.31 |