A magnitude ML 0.4 earthquake occured in region: 1 km NE Ussita (MC), on
and geographic coordinates (lat, lon) 42.9510, 13.1430 at 10 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 |
---|---|---|---|---|
Ussita | MC | 1 | 444 | 444 |
Visso | MC | 5 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 6 | 281 | 1832 |
Bolognola | MC | 8 | 142 | 1974 |
Acquacanina | MC | 9 | 121 | 2095 |
Fiastra | MC | 10 | 559 | 2654 |
Fiordimonte | MC | 11 | 202 | 2856 |
Preci | PG | 12 | 724 | 3580 |
Monte Cavallo | MC | 13 | 145 | 3725 |
Pieve Torina | MC | 13 | 1458 | 5183 |
Pievebovigliana | MC | 13 | 866 | 6049 |
Sarnano | MC | 16 | 3264 | 9313 |
Montemonaco | AP | 16 | 604 | 9917 |
Montefortino | FM | 16 | 1178 | 11095 |
Muccia | MC | 17 | 915 | 12010 |
Amandola | FM | 18 | 3629 | 15639 |
Norcia | PG | 18 | 4957 | 20596 |
Sellano | PG | 19 | 1079 | 21675 |
Montegallo | AP | 20 | 523 | 22198 |
Cessapalombo | MC | 20 | 512 | 22710 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2017-09-19 15:32:46 |
42.9512 | 13.1433 | 10 | 2017-09-19 15:45:03 |
Sala Sismica INGV-Roma | 50257151 |
Field | Value |
---|---|
Time (UTC) | 2017-09-19 15:32:46 ± 0.24 |
Latitude | 42.9512 ± 0.0072 |
Longitude | 13.1433 ± 0.0098 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 50257151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 923 |
Semi-minor axis of confidence ellipse (meter) | 436 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 221 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 9 |
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) | 0.14569 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 50257151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-09-19 15:45:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAPR.HNZ. | 2017-09-19T15:34:11.17 | 3.0 | undecidable | manual | Sn | -1.98 | 0 | |||
IV.PLLN.EHZ. | 2017-09-19T15:34:05.64 | 3.0 | undecidable | manual | Pg | 13.64 | 0 | |||
OX.ZOU2.HHZ. | 2017-09-19T15:34:04.63 | 3.0 | undecidable | manual | Sn | -2.16 | 0 | |||
GU.ENR.HHZ. | 2017-09-19T15:34:00.61 | 3.0 | undecidable | manual | Pg | 15.58 | 0 | |||
IV.TDS.HHZ. | 2017-09-19T15:33:38.87 | 3.0 | positive | manual | Pn | 2.92 | 0 | |||
IV.LEOD.HNZ. | 2017-09-19T15:33:30.15 | 3.0 | negative | manual | Pn | 2.36 | 0 | |||
IV.MRVN.HHZ. | 2017-09-19T15:33:28.82 | 3.0 | undecidable | manual | Pg | 9.61 | 0 | |||
IV.OVO.HHZ. | 2017-09-19T15:33:18.09 | 3.0 | positive | manual | Pg | 4.1 | 0 | |||
IV.NDIM.HNZ. | 2017-09-19T15:33:16.77 | 3.0 | positive | manual | Pn | -0.35 | 0 | |||
IV.T1247.HHZ. | 2017-09-19T15:33:06.50 | 3.0 | undecidable | manual | Sn | -0.13 | 0 | |||
IV.CIGN.HHZ. | 2017-09-19T15:33:02.68 | 3.0 | undecidable | manual | Pn | -2.55 | 0 | |||
IV.PP3.EHZ. | 2017-09-19T15:32:57.63 | 3.0 | undecidable | manual | Sn | 0.88 | 0 | |||
IV.LPEL.HHZ. | 2017-09-19T15:32:57.01 | 3.0 | negative | manual | Pn | -0.83 | 0 | |||
IV.MMO1.EHZ. | 2017-09-19T15:32:53.05 | 0.3 | undecidable | manual | S | 111 | 15.9729 | 123 | -0.22 | 72 |
IV.T1219.EHZ. | 2017-09-19T15:32:53.13 | 0.1 | undecidable | manual | S | 316 | 16.1727 | 122 | -0.2 | 96 |
IV.PE3.EHZ. | 2017-09-19T15:32:52.18 | 3.0 | undecidable | manual | P | -3.62 | 0 | |||
IV.FDMO.HHZ. | 2017-09-19T15:32:51.79 | 0.3 | undecidable | manual | S | 334 | 10.4784 | 134 | 0.01 | 76 |
IV.T1219.EHZ. | 2017-09-19T15:32:50.45 | 0.1 | undecidable | manual | P | 316 | 16.1727 | 122 | -0.07 | 99 |
IV.MC2.EHZ. | 2017-09-19T15:32:50.83 | 0.3 | undecidable | manual | S | 140 | 5.7942 | 151 | 0.06 | 76 |
IV.MMO1.EHZ. | 2017-09-19T15:32:50.43 | 0.6 | undecidable | manual | P | 111 | 15.9729 | 123 | -0.05 | 50 |
IV.T1216.EHZ. | 2017-09-19T15:32:49.81 | 0.1 | undecidable | manual | P | 236 | 12.1767 | 130 | -0.05 | 100 |
IV.MC2.EHZ. | 2017-09-19T15:32:49.18 | 0.1 | undecidable | manual | P | 140 | 5.7942 | 151 | 0.14 | 99 |
IV.FDMO.HHZ. | 2017-09-19T15:32:49.95 | 0.1 | undecidable | manual | P | 334 | 10.4784 | 134 | 0.33 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.3 | 0.000024754405000000002 | 2 | AML | other | m | 2017-09-19T15:32:52.05 |
IV.T1219.EHN. | ML:0.4 | 0.000022755751000000003 | 2.32 | AML | other | m | 2017-09-19T15:32:54.76 |