A magnitude ML 1.6 earthquake occured in region: 3 km SW Folignano (AP), on
and geographic coordinates (lat, lon) 42.7970, 13.6160 at 23 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Folignano | AP | 3 | 9241 | 9241 |
Civitella del Tronto | TE | 5 | 5116 | 14357 |
Ascoli Piceno | AP | 7 | 49407 | 63764 |
Maltignano | AP | 7 | 2401 | 66165 |
Sant'Egidio alla Vibrata | TE | 9 | 9811 | 75976 |
Campli | TE | 10 | 7209 | 83185 |
Ancarano | TE | 11 | 1857 | 85042 |
Castel di Lama | AP | 11 | 8634 | 93676 |
Valle Castellana | TE | 12 | 977 | 94653 |
Appignano del Tronto | AP | 12 | 1785 | 96438 |
Torano Nuovo | TE | 14 | 1611 | 98049 |
Roccafluvione | AP | 14 | 2010 | 100059 |
Venarotta | AP | 14 | 2066 | 102125 |
Colli del Tronto | AP | 14 | 3668 | 105793 |
Rocca Santa Maria | TE | 14 | 537 | 106330 |
Castorano | AP | 15 | 2380 | 108710 |
Sant'Omero | TE | 15 | 5243 | 113953 |
Torricella Sicura | TE | 16 | 2641 | 116594 |
Castignano | AP | 16 | 2796 | 119390 |
Spinetoli | AP | 17 | 7215 | 126605 |
Bellante | TE | 17 | 7152 | 133757 |
Nereto | TE | 17 | 5242 | 138999 |
Offida | AP | 17 | 5058 | 144057 |
Teramo | TE | 17 | 54892 | 198949 |
Acquasanta Terme | AP | 17 | 2916 | 201865 |
Palmiano | AP | 17 | 196 | 202061 |
Controguerra | TE | 18 | 2436 | 204497 |
Corropoli | TE | 18 | 5045 | 209542 |
Monsampolo del Tronto | AP | 18 | 4611 | 214153 |
Rotella | AP | 18 | 906 | 215059 |
Montedinove | AP | 20 | 488 | 215547 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2016-08-17 07:43:10 |
42.7968 | 13.6165 | 23 | 2016-11-08 11:54:00 |
Bollettino Sismico Italiano INGV | 26942461 |
Reviewed Rev100 |
ML 1.7 | 2016-08-17 07:43:10 |
42.7867 | 13.6187 | 24 | 2016-08-17 07:50:50 |
Sala Sismica INGV-Roma | 26860141 |
Field | Value |
---|---|
Time (UTC) | 2016-08-17 07:43:10 ± 0.21 |
Latitude | 42.7968 ± 0.0054 |
Longitude | 13.6165 ± 0.0086 |
Depth (km) | 23 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 26942461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 648 |
Semi-minor axis of confidence ellipse (meter) | 387 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 275 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.14749 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57916 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 26860141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-08-17 07:50:50 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.4 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 26942461 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-08-23 07:50:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2016-08-17T07:43:27.01 | 0.6 | undecidable | manual | S | 302 | 50.5161 | 107 | 0.38 | 46 |
IV.LNSS.HHZ. | 2016-08-17T07:43:27.90 | 0.3 | undecidable | manual | S | 246 | 51.7038 | 107 | 0.99 | 55 |
IV.VCEL.EHZ. | 2016-08-17T07:43:26.78 | 0.3 | undecidable | manual | S | 158 | 48.2184 | 108 | 0.74 | 58 |
IV.RM33.EHZ. | 2016-08-17T07:43:26.05 | 0.3 | undecidable | manual | S | 226 | 45.8208 | 110 | 0.63 | 64 |
IV.CSP1.EHZ. | 2016-08-17T07:43:25.89 | 0.1 | undecidable | manual | S | 315 | 46.8198 | 109 | 0.22 | 96 |
IV.NRCA.HHZ. | 2016-08-17T07:43:24.46 | 0.3 | undecidable | manual | S | 276 | 41.0256 | 112 | 0.21 | 72 |
IV.GIGS.HHZ. | 2016-08-17T07:43:23.12 | 0.3 | undecidable | manual | S | 185 | 38.3283 | 114 | -0.44 | 69 |
IV.CAMP.HHZ. | 2016-08-17T07:43:22.41 | 0.3 | undecidable | manual | S | 210 | 33.5442 | 118 | -0.01 | 75 |
IV.T0110.HHZ. | 2016-08-17T07:43:21.90 | 0.3 | undecidable | manual | P | 168 | 64.2912 | 103 | 0.18 | 68 |
IV.TRTR.HHZ. | 2016-08-17T07:43:21.06 | 0.1 | undecidable | manual | S | 87 | 24.2535 | 128 | 0.74 | 81 |
IV.SMA1.EHZ. | 2016-08-17T07:43:21.33 | 0.1 | undecidable | manual | S | 231 | 29.4483 | 121 | -0.14 | 98 |
IV.VCEL.EHZ. | 2016-08-17T07:43:19.27 | 0.1 | undecidable | manual | P | 158 | 48.2184 | 108 | -0.07 | 98 |
IV.FDMO.HHZ. | 2016-08-17T07:43:19.55 | 0.3 | undecidable | manual | P | 302 | 50.5161 | 107 | -0.12 | 71 |
IV.LNSS.HHZ. | 2016-08-17T07:43:19.85 | 0.3 | undecidable | manual | P | 246 | 51.7038 | 107 | 0.01 | 73 |
IV.TERO.HHZ. | 2016-08-17T07:43:18.85 | 0.1 | undecidable | manual | S | 183 | 19.3695 | 135 | -0.49 | 94 |
IV.CSP1.EHZ. | 2016-08-17T07:43:18.90 | 0.1 | undecidable | manual | P | 315 | 46.8198 | 109 | -0.22 | 93 |
IV.NRCA.HHZ. | 2016-08-17T07:43:18.15 | 0.1 | undecidable | manual | P | 276 | 41.0256 | 112 | -0.15 | 96 |
IV.OFFI.HHZ. | 2016-08-17T07:43:18.85 | 0.3 | undecidable | manual | S | 20 | 16.3725 | 140 | 0.05 | 77 |
IV.RM33.EHZ. | 2016-08-17T07:43:18.98 | 0.1 | undecidable | manual | P | 226 | 45.8208 | 110 | 0 | 98 |
IV.CAMP.HHZ. | 2016-08-17T07:43:17.08 | 0.1 | positive | manual | P | 210 | 33.5442 | 118 | -0.17 | 98 |
IV.GIGS.HHZ. | 2016-08-17T07:43:17.50 | 0.1 | positive | manual | P | 185 | 38.3283 | 114 | -0.41 | 92 |
IV.TRTR.HHZ. | 2016-08-17T07:43:16.09 | 0.1 | undecidable | manual | P | 87 | 24.2535 | 128 | 0.06 | 100 |
IV.SMA1.EHZ. | 2016-08-17T07:43:16.52 | 0.1 | positive | manual | P | 231 | 29.4483 | 121 | -0.17 | 98 |
IV.TERO.HHZ. | 2016-08-17T07:43:15.10 | 0.1 | undecidable | manual | P | 183 | 19.3695 | 135 | -0.37 | 96 |
IV.OFFI.HHZ. | 2016-08-17T07:43:14.94 | 0.1 | negative | manual | P | 20 | 16.3725 | 140 | -0.21 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAMP.HHE. | ML:1.2 | 0.00005215 | 0.18 | AML | other | m | 2016-08-17T07:43:22.52 |
IV.CAMP.HHN. | ML:1.2 | 0.000060100000000000004 | 0.42 | AML | other | m | 2016-08-17T07:43:22.53 |
IV.FDMO.HHN. | ML:1.2 | 0.0000382 | 0.38 | AML | other | m | 2016-08-17T07:43:27.33 |
IV.FDMO.HHE. | ML:1.2 | 0.00003805 | 1.38 | AML | other | m | 2016-08-17T07:43:27.17 |
IV.GIGS.HHN. | ML:1.0 | 0.000032099999999999994 | 0.48 | AML | other | m | 2016-08-17T07:43:23.28 |
IV.GIGS.HHE. | ML:0.9 | 0.000025 | 0.22 | AML | other | m | 2016-08-17T07:43:24.27 |
IV.LNSS.HHE. | ML:1.6 | 0.0000875 | 0.4 | AML | other | m | 2016-08-17T07:43:28.77 |
IV.LNSS.HHN. | ML:1.6 | 0.00008735000000000001 | 1.16 | AML | other | m | 2016-08-17T07:43:28.81 |
IV.NRCA.HHE. | ML:2.0 | 0.00026900000000000003 | 0.08 | AML | other | m | 2016-08-17T07:43:25.11 |
IV.NRCA.HHN. | ML:2.1 | 0.0003675 | 0.12 | AML | other | m | 2016-08-17T07:43:25.11 |
IV.OFFI.HHN. | ML:2.2 | 0.000818 | 0.58 | AML | other | m | 2016-08-17T07:43:19.06 |
IV.OFFI.HHE. | ML:2.0 | 0.0006450000000000001 | 0.22 | AML | other | m | 2016-08-17T07:43:20.11 |
IV.RM33.EHE. | ML:1.5 | 0.0000775 | 0.64 | AML | other | m | 2016-08-17T07:43:26.49 |
IV.RM33.EHN. | ML:1.3 | 0.00005295 | 0.84 | AML | other | m | 2016-08-17T07:43:26.08 |
IV.SMA1.EHE. | ML:1.8 | 0.00023649999999999998 | 1.36 | AML | other | m | 2016-08-17T07:43:21.70 |
IV.SMA1.EHN. | ML:1.9 | 0.00028649999999999997 | 0.46 | AML | other | m | 2016-08-17T07:43:22.03 |
IV.T0110.HHN. | ML:1.4 | 0.00004 | 0.42 | AML | other | m | 2016-08-17T07:43:38.19 |
IV.T0110.HHE. | ML:1.4 | 0.00003825 | 1.16 | AML | other | m | 2016-08-17T07:43:38.73 |
IV.TERO.HHE. | ML:2.1 | 0.0006765 | 0.06 | AML | other | m | 2016-08-17T07:43:19.04 |
IV.TERO.HHN. | ML:1.9 | 0.000429 | 0.78 | AML | other | m | 2016-08-17T07:43:18.93 |
IV.TRTR.HHE. | ML:2.0 | 0.000411 | 0.68 | AML | other | m | 2016-08-17T07:43:33.14 |
IV.TRTR.HHN. | ML:2.0 | 0.00040149999999999995 | 0.84 | AML | other | m | 2016-08-17T07:43:33.54 |