A magnitude ML 0.6 earthquake occured in region: 4 km W Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8790, 13.1110 at 2 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 4 | 281 | 281 |
Preci | PG | 6 | 724 | 1005 |
Visso | MC | 6 | 1107 | 2112 |
Ussita | MC | 8 | 444 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Sellano | PG | 15 | 1079 | 8592 |
Monte Cavallo | MC | 16 | 145 | 8737 |
Bolognola | MC | 16 | 142 | 8879 |
Cerreto di Spoleto | PG | 17 | 1075 | 9954 |
Fiordimonte | MC | 18 | 202 | 10156 |
Acquacanina | MC | 18 | 121 | 10277 |
Fiastra | MC | 18 | 559 | 10836 |
Montemonaco | AP | 18 | 604 | 11440 |
Montegallo | AP | 19 | 523 | 11963 |
Pieve Torina | MC | 19 | 1458 | 13421 |
Arquata del Tronto | AP | 19 | 1178 | 14599 |
Cascia | PG | 20 | 3217 | 17816 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2016-12-22 11:40:29 |
42.8792 | 13.1107 | 2 | 2016-12-22 11:51:15 |
Sala Sismica INGV-Roma | 37402611 |
Field | Value |
---|---|
Time (UTC) | 2016-12-22 11:40:29 ± 0.31 |
Latitude | 42.8792 ± 0.0099 |
Longitude | 13.1107 ± 0.0086 |
Depth (km) | 2 ± 6 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 37402611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 976 |
Semi-minor axis of confidence ellipse (meter) | 557 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 197 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30757 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 37402611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-12-22 11:51:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPPT.EHZ. | 2016-12-22T11:40:49.15 | 3.0 | undecidable | manual | P | 0.72 | 0 | |||
IV.T1243.HHZ. | 2016-12-22T11:40:40.99 | 0.3 | undecidable | manual | S | 126 | 34.1436 | 93 | -0.38 | 67 |
IV.T1218.EHZ. | 2016-12-22T11:40:37.44 | 0.3 | undecidable | manual | S | 179 | 23.2545 | 94 | -0.13 | 71 |
IV.T1243.HHZ. | 2016-12-22T11:40:36.45 | 0.1 | undecidable | manual | P | 126 | 34.1436 | 93 | 0.1 | 94 |
IV.T1218.EHZ. | 2016-12-22T11:40:34.57 | 0.1 | undecidable | manual | P | 179 | 23.2545 | 94 | 0.41 | 90 |
IV.T1216.EHE. | 2016-12-22T11:40:32.37 | 0.3 | undecidable | manual | S | 280 | 7.5813 | 101 | 0.2 | 72 |
IV.MC2.EHZ. | 2016-12-22T11:40:31.09 | 0.1 | undecidable | manual | P | 61 | 7.2927 | 102 | 0.1 | 99 |
IV.T1245.HHZ. | 2016-12-22T11:40:31.93 | 0.3 | undecidable | manual | S | 112 | 6.7932 | 103 | 0.02 | 75 |
IV.T1245.HHZ. | 2016-12-22T11:40:30.92 | 0.1 | undecidable | manual | P | 112 | 6.7932 | 103 | 0.03 | 100 |
IV.T1216.EHE. | 2016-12-22T11:40:30.44 | 0.3 | undecidable | manual | P | 280 | 7.5813 | 101 | -0.6 | 65 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1218.HNE. | ML:0.6 | 0.000024903985165 | 0.128 | AML | other | m | 2016-12-22T11:40:37.75 |
IV.T1245.HHN. | ML:0.0 | 0.000101973645 | 0.0768 | AML | other | m | 2016-12-22T11:40:32.26 |