A magnitude ML 0.5 earthquake occured in region: 2 km E Ussita (MC), on
and geographic coordinates (lat, lon) 42.9520, 13.1570 at 11 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 |
---|---|---|---|---|
Ussita | MC | 2 | 444 | 444 |
Visso | MC | 6 | 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 | 13 | 724 | 3580 |
Monte Cavallo | MC | 14 | 145 | 3725 |
Pieve Torina | MC | 14 | 1458 | 5183 |
Pievebovigliana | MC | 14 | 866 | 6049 |
Sarnano | MC | 15 | 3264 | 9313 |
Montefortino | FM | 15 | 1178 | 10491 |
Montemonaco | AP | 15 | 604 | 11095 |
Amandola | FM | 17 | 3629 | 14724 |
Muccia | MC | 17 | 915 | 15639 |
Norcia | PG | 18 | 4957 | 20596 |
Montegallo | AP | 19 | 523 | 21119 |
Cessapalombo | MC | 20 | 512 | 21631 |
Gualdo | MC | 20 | 815 | 22446 |
Sellano | PG | 20 | 1079 | 23525 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2015-08-30 22:33:09 |
42.9517 | 13.1567 | 11 | 2016-01-08 08:46:44 |
Bollettino Sismico Italiano INGV | 21899631 |
Reviewed Rev100 |
ML 0.6 | 2015-08-30 22:33:09 |
42.9518 | 13.1522 | 10 | 2015-08-30 22:37:48 |
Sala Sismica INGV-Roma | 21155331 |
Field | Value |
---|---|
Time (UTC) | 2015-08-30 22:33:09 ± 0.07 |
Latitude | 42.9517 ± 0.0036 |
Longitude | 13.1567 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 21899631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 453 |
Semi-minor axis of confidence ellipse (meter) | 309 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 122 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.07914 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34174 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 21899631 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-10-21 15:15:20 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 21155331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-08-30 22:37:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2015-08-30T22:33:22.33 | 0.3 | undecidable | manual | S | 333 | 37.9287 | 50 | 0.04 | 71 |
IV.CESI.HHZ. | 2015-08-30T22:33:17.85 | 0.3 | undecidable | manual | S | 286 | 21.2676 | 50 | 0 | 74 |
IV.GUMA.HHZ. | 2015-08-30T22:33:17.33 | 0.3 | undecidable | manual | S | 50 | 18.9699 | 119 | 0.16 | 72 |
IV.CSP1.EHZ. | 2015-08-30T22:33:16.11 | 0.3 | undecidable | manual | S | 14 | 16.0728 | 124 | -0.18 | 72 |
IV.SNTG.HHZ. | 2015-08-30T22:33:16.86 | 0.1 | undecidable | manual | P | 333 | 37.9287 | 50 | -0.07 | 94 |
IV.NRCA.HHZ. | 2015-08-30T22:33:15.31 | 0.3 | undecidable | manual | S | 195 | 13.5753 | 128 | -0.28 | 71 |
IV.FDMO.HHZ. | 2015-08-30T22:33:14.66 | 0.3 | undecidable | manual | S | 329 | 10.9779 | 134 | -0.26 | 71 |
IV.GUMA.HHZ. | 2015-08-30T22:33:14.07 | 0.1 | undecidable | manual | P | 50 | 18.9699 | 119 | 0.09 | 97 |
IV.CESI.HHZ. | 2015-08-30T22:33:14.34 | 0.1 | undecidable | manual | P | 286 | 21.2676 | 50 | -0.02 | 98 |
IV.FEMA.HNZ. | 2015-08-30T22:33:14.67 | 0.3 | undecidable | manual | S | 278 | 8.7801 | 141 | 0.28 | 71 |
IV.CSP1.EHZ. | 2015-08-30T22:33:13.41 | 0.1 | undecidable | manual | P | 14 | 16.0728 | 124 | -0.06 | 98 |
IV.NRCA.HHZ. | 2015-08-30T22:33:13.10 | 0.1 | positive | manual | P | 195 | 13.5753 | 128 | 0.04 | 99 |
IV.FEMA.HNZ. | 2015-08-30T22:33:12.60 | 0.3 | undecidable | manual | P | 278 | 8.7801 | 141 | 0.23 | 72 |
IV.FDMO.HHZ. | 2015-08-30T22:33:12.69 | 0.1 | undecidable | manual | P | 329 | 10.9779 | 134 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.3 | 0.00001685 | 0.36 | AML | other | m | 2015-08-30T22:33:18.11 |
IV.CESI.HHE. | ML:0.5 | 0.000018849999999999997 | 0.22 | AML | other | m | 2015-08-30T22:33:18.51 |
IV.FDMO.HHN. | ML:0.8 | 0.0000731 | 0.22 | AML | other | m | 2015-08-30T22:33:14.92 |
IV.FDMO.HHE. | ML:0.7 | 0.000052699999999999993 | 0.36 | AML | other | m | 2015-08-30T22:33:14.96 |
IV.SNTG.HHN. | ML:0.1 | 0.000007405 | 1.54 | AML | other | m | 2015-08-30T22:33:22.56 |
IV.SNTG.HHE. | ML:0.4 | 0.000009705 | 0.84 | AML | other | m | 2015-08-30T22:33:22.99 |