A magnitude ML 1.4 earthquake occured in region: 6 km S Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8460, 13.1530 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 6 | 281 | 281 |
Norcia | PG | 8 | 4957 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 11 | 1107 | 7069 |
Ussita | MC | 11 | 444 | 7513 |
Arquata del Tronto | AP | 14 | 1178 | 8691 |
Montegallo | AP | 15 | 523 | 9214 |
Montemonaco | AP | 16 | 604 | 9818 |
Bolognola | MC | 18 | 142 | 9960 |
Cascia | PG | 18 | 3217 | 13177 |
Accumoli | RI | 18 | 667 | 13844 |
Montefortino | FM | 19 | 1178 | 15022 |
Sellano | PG | 19 | 1079 | 16101 |
Cerreto di Spoleto | PG | 19 | 1075 | 17176 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2016-09-30 19:53:15 |
42.8457 | 13.1527 | 10 | 2016-09-30 20:00:51 |
Sala Sismica INGV-Roma | 29715791 |
Field | Value |
---|---|
Time (UTC) | 2016-09-30 19:53:15 ± 0.07 |
Latitude | 42.8457 ± 0.0036 |
Longitude | 13.1527 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 29715791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 391 |
Semi-minor axis of confidence ellipse (meter) | 268 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 347 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 51 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.03058 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26350 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 29715791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-30 20:00:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1243.HHZ. | 2016-09-30T19:53:26.22 | 0.6 | undecidable | manual | S | 124 | 29.2485 | 50 | -0.24 | 46 |
IV.T1217.EHZ. | 2016-09-30T19:53:24.78 | 0.6 | undecidable | manual | S | 231 | 23.3544 | 113 | -0.04 | 48 |
IV.T1241.HHZ. | 2016-09-30T19:53:24.52 | 0.6 | undecidable | manual | S | 87 | 22.6551 | 114 | -0.09 | 48 |
IV.T1215.EHZ. | 2016-09-30T19:53:24.80 | 0.6 | undecidable | manual | S | 258 | 23.6541 | 113 | -0.12 | 47 |
IV.T1202.EHZ. | 2016-09-30T19:53:23.41 | 0.6 | undecidable | manual | S | 160 | 16.872 | 121 | 0.6 | 43 |
IV.LNSS.HHZ. | 2016-09-30T19:53:22.08 | 0.1 | undecidable | manual | P | 199 | 28.4493 | 50 | 0.16 | 93 |
IV.T1215.EHZ. | 2016-09-30T19:53:21.13 | 0.1 | undecidable | manual | P | 258 | 23.6541 | 113 | -0.01 | 97 |
IV.T1243.HHZ. | 2016-09-30T19:53:21.78 | 0.1 | undecidable | manual | P | 124 | 29.2485 | 50 | -0.25 | 91 |
IV.T1216.EHZ. | 2016-09-30T19:53:21.36 | 0.6 | undecidable | manual | S | 295 | 11.9769 | 130 | -0.08 | 49 |
IV.T1241.HHZ. | 2016-09-30T19:53:20.90 | 0.1 | undecidable | manual | P | 87 | 22.6551 | 114 | -0.07 | 96 |
IV.T1202.EHZ. | 2016-09-30T19:53:20.17 | 0.1 | undecidable | manual | P | 160 | 16.872 | 121 | 0.24 | 93 |
IV.FDMO.HHZ. | 2016-09-30T19:53:20.89 | 0.1 | undecidable | manual | P | 346 | 21.867 | 115 | 0.08 | 96 |
IV.T1217.EHZ. | 2016-09-30T19:53:20.98 | 0.1 | undecidable | manual | P | 231 | 23.3544 | 113 | -0.12 | 95 |
IV.MC2.EHZ. | 2016-09-30T19:53:20.61 | 0.6 | undecidable | manual | S | 22 | 7.881 | 142 | 0.16 | 48 |
IV.T1242.HHZ. | 2016-09-30T19:53:19.42 | 0.6 | undecidable | manual | S | 113 | 4.5954 | 156 | -0.43 | 46 |
IV.T1216.EHZ. | 2016-09-30T19:53:19.23 | 0.1 | undecidable | manual | P | 295 | 11.9769 | 130 | 0.09 | 97 |
IV.NRCA.HHZ. | 2016-09-30T19:53:19.25 | 0.6 | undecidable | manual | S | 247 | 3.3966 | 161 | -0.45 | 46 |
IV.MMO1.EHZ. | 2016-09-30T19:53:19.77 | 0.3 | positive | manual | P | 67 | 15.3735 | 123 | 0.09 | 72 |
IV.MC2.EHZ. | 2016-09-30T19:53:18.73 | 0.1 | undecidable | manual | P | 22 | 7.881 | 142 | 0.16 | 96 |
IV.T1242.HHZ. | 2016-09-30T19:53:18.16 | 0.1 | undecidable | manual | P | 113 | 4.5954 | 156 | -0.06 | 99 |
IV.NRCA.HHZ. | 2016-09-30T19:53:18.16 | 0.1 | undecidable | manual | P | 247 | 3.3966 | 161 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1215.EHN. | ML:1.5 | 0.00019499999999999994 | 1.58 | AML | other | m | 2016-09-30T19:53:38.00 |
IV.T1215.EHE. | ML:1.2 | 0.0001100000000000001 | 1.58 | AML | other | m | 2016-09-30T19:53:37.22 |