A magnitude ML 0.7 earthquake occured in region: 6 km SE Bolognola (MC), on
and geographic coordinates (lat, lon) 42.9500, 13.2550 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 |
---|---|---|---|---|
Bolognola | MC | 6 | 142 | 142 |
Montefortino | FM | 7 | 1178 | 1320 |
Montemonaco | AP | 8 | 604 | 1924 |
Amandola | FM | 9 | 3629 | 5553 |
Ussita | MC | 9 | 444 | 5997 |
Castelsantangelo sul Nera | MC | 10 | 281 | 6278 |
Sarnano | MC | 10 | 3264 | 9542 |
Acquacanina | MC | 11 | 121 | 9663 |
Fiastra | MC | 13 | 559 | 10222 |
Comunanza | AP | 13 | 3166 | 13388 |
Montegallo | AP | 14 | 523 | 13911 |
Visso | MC | 14 | 1107 | 15018 |
Gualdo | MC | 15 | 815 | 15833 |
Fiordimonte | MC | 17 | 202 | 16035 |
Smerillo | FM | 17 | 365 | 16400 |
Montefalcone Appennino | FM | 17 | 424 | 16824 |
Palmiano | AP | 18 | 196 | 17020 |
Monte San Martino | MC | 18 | 765 | 17785 |
Cessapalombo | MC | 18 | 512 | 18297 |
Penna San Giovanni | MC | 18 | 1108 | 19405 |
San Ginesio | MC | 18 | 3498 | 22903 |
Pievebovigliana | MC | 19 | 866 | 23769 |
Preci | PG | 19 | 724 | 24493 |
Force | AP | 19 | 1354 | 25847 |
Pieve Torina | MC | 20 | 1458 | 27305 |
Arquata del Tronto | AP | 20 | 1178 | 28483 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2017-08-31 12:38:47 |
42.9497 | 13.2547 | 19 | 2017-08-31 13:05:30 |
Sala Sismica INGV-Roma | 49542981 |
Field | Value |
---|---|
Time (UTC) | 2017-08-31 12:38:47 ± 0.15 |
Latitude | 42.9497 ± 0.0045 |
Longitude | 13.2547 ± 0.0086 |
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 | 49542981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 660 |
Semi-minor axis of confidence ellipse (meter) | 362 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 254 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 148 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41549 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 49542981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-08-31 13:05:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.AQU.HHZ. | 2017-08-31T12:39:07.39 | 3.0 | undecidable | manual | S | -0.4 | 0 | |||
IV.MURB.HHZ. | 2017-08-31T12:39:02.59 | 3.0 | undecidable | manual | P | 2.86 | 0 | |||
IV.TERO.HHZ. | 2017-08-31T12:39:02.87 | 0.3 | undecidable | manual | S | 142 | 46.1205 | 103 | 0.35 | 66 |
IV.SMA1.EHZ. | 2017-08-31T12:38:59.73 | 0.3 | undecidable | manual | S | 169 | 36.0417 | 108 | -0.2 | 68 |
IV.CESI.HHZ. | 2017-08-31T12:38:58.46 | 0.3 | undecidable | manual | S | 282 | 29.0487 | 114 | 0.26 | 68 |
IV.T1214.EHZ. | 2017-08-31T12:38:56.34 | 0.3 | undecidable | manual | S | 190 | 21.4674 | 123 | -0.06 | 72 |
IV.TERO.HHZ. | 2017-08-31T12:38:56.34 | 0.1 | undecidable | manual | P | 142 | 46.1205 | 103 | 0.17 | 92 |
IV.FDMO.HHZ. | 2017-08-31T12:38:55.22 | 0.3 | undecidable | manual | S | 305 | 16.6722 | 132 | -0.18 | 71 |
IV.CSP1.EHZ. | 2017-08-31T12:38:55.49 | 0.1 | undecidable | manual | S | 346 | 16.2726 | 133 | 0.16 | 96 |
IV.SMA1.EHZ. | 2017-08-31T12:38:55.01 | 0.3 | undecidable | manual | P | 169 | 36.0417 | 108 | 0.33 | 67 |
IV.MC2.EHZ. | 2017-08-31T12:38:54.00 | 0.3 | undecidable | manual | S | 232 | 6.7932 | 157 | 0.14 | 72 |
IV.MMO1.EHZ. | 2017-08-31T12:38:53.82 | 0.1 | undecidable | manual | S | 134 | 8.0808 | 153 | -0.18 | 96 |
IV.CESI.HHZ. | 2017-08-31T12:38:53.76 | 0.3 | undecidable | manual | P | 282 | 29.0487 | 114 | 0.08 | 71 |
IV.T1214.EHZ. | 2017-08-31T12:38:52.42 | 0.1 | undecidable | manual | P | 190 | 21.4674 | 123 | -0.22 | 93 |
IV.CSP1.EHZ. | 2017-08-31T12:38:51.99 | 0.1 | undecidable | manual | P | 346 | 16.2726 | 133 | -0.03 | 97 |
IV.MMO1.EHZ. | 2017-08-31T12:38:51.07 | 0.1 | undecidable | manual | P | 134 | 8.0808 | 153 | -0.18 | 95 |
IV.MC2.EHZ. | 2017-08-31T12:38:51.18 | 0.1 | undecidable | manual | P | 232 | 6.7932 | 157 | 0.01 | 100 |
IV.FDMO.HHZ. | 2017-08-31T12:38:51.87 | 0.1 | undecidable | manual | P | 305 | 16.6722 | 132 | -0.19 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.6 | 0.00002712598 | 0.1 | AML | other | m | 2017-08-31T12:38:55.41 |
IV.FDMO.HHN. | ML:0.6 | 0.000027145125 | 0.12 | AML | other | m | 2017-08-31T12:38:56.07 |
IV.CSP1.EHN. | ML:0.4 | 0.000013289471000000001 | 0.08 | AML | other | m | 2017-08-31T12:38:55.68 |
IV.CSP1.EHE. | ML:0.6 | 0.000027483505 | 0.14 | AML | other | m | 2017-08-31T12:38:55.69 |
IV.T1214.EHE. | ML:0.6 | 0.000021287152 | 0.128 | AML | other | m | 2017-08-31T12:38:56.97 |
IV.T1214.EHN. | ML:0.7 | 0.00002276731 | 0.128 | AML | other | m | 2017-08-31T12:38:57.26 |
IV.CESI.HHN. | ML:0.8 | 0.00002781707 | 0.2 | AML | other | m | 2017-08-31T12:38:59.15 |
IV.CESI.HHE. | ML:0.5 | 0.000017391915 | 0.18 | AML | other | m | 2017-08-31T12:38:59.21 |
IV.SMA1.EHN. | ML:0.8 | 0.000026800360000000002 | 0.24 | AML | other | m | 2017-08-31T12:39:00.49 |
IV.SMA1.EHE. | ML:1.1 | 0.00003846674 | 0.16 | AML | other | m | 2017-08-31T12:38:59.75 |
IV.TERO.HHE. | ML:0.8 | 0.00001268788 | 0.16 | AML | other | m | 2017-08-31T12:39:03.43 |
IV.TERO.HHN. | ML:0.8 | 0.00001624592 | 0.16 | AML | other | m | 2017-08-31T12:39:03.27 |
IV.TERO.HNN. | ML:1.2 | 0.00004545504 | 0.6 | AML | other | m | 2017-08-31T12:39:07.60 |