A magnitude ML 1.6 earthquake occured in region: 5 km S Bolognola (MC), on
and geographic coordinates (lat, lon) 42.9520, 13.2330 at 9 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 | 5 | 142 | 142 |
Ussita | MC | 8 | 444 | 586 |
Montefortino | FM | 9 | 1178 | 1764 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2045 |
Montemonaco | AP | 10 | 604 | 2649 |
Acquacanina | MC | 10 | 121 | 2770 |
Amandola | FM | 11 | 3629 | 6399 |
Sarnano | MC | 11 | 3264 | 9663 |
Fiastra | MC | 11 | 559 | 10222 |
Visso | MC | 12 | 1107 | 11329 |
Montegallo | AP | 15 | 523 | 11852 |
Comunanza | AP | 15 | 3166 | 15018 |
Fiordimonte | MC | 15 | 202 | 15220 |
Gualdo | MC | 16 | 815 | 16035 |
Pievebovigliana | MC | 17 | 866 | 16901 |
Preci | PG | 18 | 724 | 17625 |
Cessapalombo | MC | 18 | 512 | 18137 |
Pieve Torina | MC | 18 | 1458 | 19595 |
Smerillo | FM | 18 | 365 | 19960 |
San Ginesio | MC | 19 | 3498 | 23458 |
Montefalcone Appennino | FM | 19 | 424 | 23882 |
Monte San Martino | MC | 19 | 765 | 24647 |
Palmiano | AP | 19 | 196 | 24843 |
Monte Cavallo | MC | 19 | 145 | 24988 |
Penna San Giovanni | MC | 20 | 1108 | 26096 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2017-03-04 17:49:39 |
42.9523 | 13.233 | 9 | 2017-03-04 17:57:44 |
Sala Sismica INGV-Roma | 41964761 |
Field | Value |
---|---|
Time (UTC) | 2017-03-04 17:49:39 ± 0.07 |
Latitude | 42.9523 ± 0.0027 |
Longitude | 13.2330 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 41964761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 467 |
Semi-minor axis of confidence ellipse (meter) | 239 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 112 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 20 |
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) | 0.37052 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 41964761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-04 17:57:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SAMA.HHZ. | 2017-03-04T17:50:18.50 | 3.0 | undecidable | manual | S | -0.06 | 0 | |||
IV.VIVA.HHZ. | 2017-03-04T17:50:16.42 | 3.0 | undecidable | manual | S | -2.16 | 0 | |||
IV.PP3.EHZ. | 2017-03-04T17:50:02.10 | 3.0 | undecidable | manual | S | 3.19 | 0 | |||
IV.CPGN.EHZ. | 2017-03-04T17:49:57.53 | 3.0 | undecidable | manual | P | 0.32 | 0 | |||
IV.CAFI.HHZ. | 2017-03-04T17:49:57.30 | 3.0 | undecidable | manual | P | 2.15 | 0 | |||
IV.SNTG.HHZ. | 2017-03-04T17:49:53.90 | 0.3 | undecidable | manual | S | 325 | 41.1255 | 50 | 0.07 | 72 |
IV.T1215.EHZ. | 2017-03-04T17:49:52.07 | 0.6 | undecidable | manual | S | 241 | 34.0437 | 50 | 0.14 | 48 |
IV.T1241.EHZ. | 2017-03-04T17:49:51.47 | 3.0 | undecidable | manual | S | 1.39 | 0 | |||
IV.T1212.EHZ. | 2017-03-04T17:49:49.97 | 0.3 | undecidable | manual | S | 215 | 27.0507 | 108 | 0.23 | 71 |
IV.RM33.EHZ. | 2017-03-04T17:49:49.72 | 3.0 | positive | manual | P | 1.69 | 0 | |||
IV.T1214.EHZ. | 2017-03-04T17:49:48.10 | 0.3 | undecidable | manual | S | 185 | 21.4674 | 112 | 0.18 | 73 |
IV.SNTG.HHZ. | 2017-03-04T17:49:47.65 | 0.3 | undecidable | manual | P | 325 | 41.1255 | 50 | -0.28 | 69 |
IV.T1216.EHZ. | 2017-03-04T17:49:47.00 | 0.3 | undecidable | manual | S | 249 | 18.6702 | 115 | -0.03 | 75 |
IV.GUMA.HHZ. | 2017-03-04T17:49:46.36 | 0.3 | undecidable | manual | S | 34 | 14.7741 | 121 | 0.52 | 68 |
IV.T1215.EHZ. | 2017-03-04T17:49:46.65 | 0.1 | undecidable | manual | P | 241 | 34.0437 | 50 | -0.19 | 94 |
IV.CSP1.EHZ. | 2017-03-04T17:49:45.98 | 0.3 | undecidable | manual | S | 352 | 15.6732 | 119 | -0.11 | 74 |
IV.T1212.EHZ. | 2017-03-04T17:49:45.51 | 0.1 | undecidable | manual | P | 215 | 27.0507 | 108 | -0.06 | 98 |
IV.T1245.HHZ. | 2017-03-04T17:49:44.96 | 0.6 | undecidable | manual | S | 199 | 11.2776 | 128 | 0.15 | 50 |
IV.T1216.EHZ. | 2017-03-04T17:49:44.17 | 0.3 | undecidable | manual | P | 249 | 18.6702 | 115 | 0.16 | 73 |
IV.MMO1.EHZ. | 2017-03-04T17:49:44.01 | 0.3 | undecidable | manual | S | 128 | 9.5793 | 132 | -0.38 | 71 |
IV.T1214.EHZ. | 2017-03-04T17:49:44.65 | 0.1 | undecidable | manual | P | 185 | 21.4674 | 112 | 0.13 | 98 |
IV.T1220.EHZ. | 2017-03-04T17:49:44.48 | 3.0 | undecidable | manual | S | -0.25 | 0 | |||
IV.MC2.EHZ. | 2017-03-04T17:49:43.15 | 0.6 | undecidable | manual | S | 218 | 5.7942 | 146 | -0.36 | 48 |
IV.GUMA.HHZ. | 2017-03-04T17:49:43.47 | 0.1 | undecidable | manual | P | 34 | 14.7741 | 121 | 0.15 | 98 |
IV.CSP1.EHZ. | 2017-03-04T17:49:43.34 | 0.1 | undecidable | manual | P | 352 | 15.6732 | 119 | -0.13 | 99 |
IV.T1245.HHZ. | 2017-03-04T17:49:42.87 | 0.1 | undecidable | manual | P | 199 | 11.2776 | 128 | 0.14 | 99 |
IV.MMO1.EHZ. | 2017-03-04T17:49:42.34 | 0.1 | undecidable | manual | P | 128 | 9.5793 | 132 | -0.14 | 99 |
IV.MC2.EHZ. | 2017-03-04T17:49:41.83 | 0.1 | undecidable | manual | P | 218 | 5.7942 | 146 | -0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHN. | ML:1.3 | 0.0001965 | 0.92 | AML | other | m | 2017-03-04T17:49:47.87 |
IV.CSP1.EHE. | ML:1.4 | 0.000226 | 0.82 | AML | other | m | 2017-03-04T17:49:48.03 |
IV.T1245.HNE. | ML:1.6 | 0.0005340000000000001 | 0.4 | AML | other | m | 2017-03-04T17:49:45.69 |
IV.T1245.HHE. | ML:1.6 | 0.000521 | 0.38 | AML | other | m | 2017-03-04T17:49:45.69 |
IV.T1245.HNN. | ML:1.8 | 0.000766 | 0.76 | AML | other | m | 2017-03-04T17:49:45.63 |
IV.T1245.HHN. | ML:1.6 | 0.0005954999999999999 | 0.76 | AML | other | m | 2017-03-04T17:49:45.63 |