A magnitude ML 0.4 earthquake occured in region: 2 km SW Bolognola (MC), on
and geographic coordinates (lat, lon) 42.9850, 13.2110 at 6 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 | 2 | 142 | 142 |
Acquacanina | MC | 6 | 121 | 263 |
Fiastra | MC | 7 | 559 | 822 |
Ussita | MC | 7 | 444 | 1266 |
Sarnano | MC | 9 | 3264 | 4530 |
Castelsantangelo sul Nera | MC | 11 | 281 | 4811 |
Fiordimonte | MC | 11 | 202 | 5013 |
Visso | MC | 12 | 1107 | 6120 |
Montefortino | FM | 12 | 1178 | 7298 |
Amandola | FM | 12 | 3629 | 10927 |
Pievebovigliana | MC | 13 | 866 | 11793 |
Montemonaco | AP | 13 | 604 | 12397 |
Gualdo | MC | 14 | 815 | 13212 |
Cessapalombo | MC | 15 | 512 | 13724 |
Pieve Torina | MC | 15 | 1458 | 15182 |
San Ginesio | MC | 16 | 3498 | 18680 |
Comunanza | AP | 17 | 3166 | 21846 |
Camporotondo di Fiastrone | MC | 17 | 563 | 22409 |
Monte Cavallo | MC | 17 | 145 | 22554 |
Caldarola | MC | 17 | 1823 | 24377 |
Muccia | MC | 17 | 915 | 25292 |
Preci | PG | 18 | 724 | 26016 |
Montegallo | AP | 19 | 523 | 26539 |
Penna San Giovanni | MC | 19 | 1108 | 27647 |
Smerillo | FM | 19 | 365 | 28012 |
Monte San Martino | MC | 19 | 765 | 28777 |
Sant'Angelo in Pontano | MC | 20 | 1436 | 30213 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2017-05-15 16:27:59 |
42.985 | 13.2107 | 6 | 2017-05-15 16:36:04 |
Sala Sismica INGV-Roma | 45343281 |
Field | Value |
---|---|
Time (UTC) | 2017-05-15 16:27:59 ± 0.13 |
Latitude | 42.9850 ± 0.0027 |
Longitude | 13.2107 ± 0.0049 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 45343281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 399 |
Semi-minor axis of confidence ellipse (meter) | 200 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 246 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 107 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.16637 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 45343281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-05-15 16:36:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1212.EHZ. | 2017-05-15T16:28:09.18 | 3.0 | undecidable | manual | S | -0.83 | 0 | |||
IV.T1219.EHZ. | 2017-05-15T16:28:06.68 | 0.3 | undecidable | manual | S | 295 | 18.4704 | 106 | 0.13 | 73 |
IV.T1245.HHZ. | 2017-05-15T16:28:05.56 | 0.1 | undecidable | manual | S | 187 | 14.3745 | 111 | 0.36 | 93 |
IV.MMO1.EHZ. | 2017-05-15T16:28:04.90 | 0.1 | undecidable | manual | S | 135 | 13.3755 | 112 | 0.01 | 100 |
IV.FDMO.HHZ. | 2017-05-15T16:28:04.28 | 0.3 | undecidable | manual | S | 300 | 11.4774 | 115 | -0.01 | 75 |
IV.CSP1.EHZ. | 2017-05-15T16:28:04.72 | 0.3 | undecidable | manual | S | 358 | 11.877 | 115 | 0.32 | 71 |
IV.T1219.EHZ. | 2017-05-15T16:28:03.54 | 0.3 | undecidable | manual | P | 295 | 18.4704 | 106 | -0.18 | 72 |
IV.MC2.EHZ. | 2017-05-15T16:28:03.21 | 0.3 | undecidable | manual | S | 192 | 8.3805 | 123 | -0.12 | 74 |
IV.FDMO.HHZ. | 2017-05-15T16:28:02.27 | 0.1 | undecidable | manual | P | 300 | 11.4774 | 115 | -0.15 | 98 |
IV.CSP1.EHZ. | 2017-05-15T16:28:02.55 | 0.3 | undecidable | manual | P | 358 | 11.877 | 115 | 0.07 | 74 |
IV.MMO1.EHZ. | 2017-05-15T16:28:02.69 | 0.3 | undecidable | manual | P | 135 | 13.3755 | 112 | -0.07 | 74 |
IV.T1245.HHZ. | 2017-05-15T16:28:02.93 | 0.1 | undecidable | manual | P | 187 | 14.3745 | 111 | -0.02 | 100 |
IV.T1256.HHZ. | 2017-05-15T16:28:01.92 | 0.3 | undecidable | manual | S | 28 | 2.6973 | 154 | -0.06 | 76 |
IV.MC2.EHZ. | 2017-05-15T16:28:01.74 | 0.1 | undecidable | manual | P | 192 | 8.3805 | 123 | -0.13 | 99 |
IV.T1256.HHZ. | 2017-05-15T16:28:00.98 | 0.1 | positive | manual | P | 28 | 2.6973 | 154 | -0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.3 | 0.0000323 | 0.36 | AML | other | m | 2017-05-15T16:28:04.30 |
IV.FDMO.HHN. | ML:0.4 | 0.00003515 | 0.24 | AML | other | m | 2017-05-15T16:28:04.58 |