A magnitude ML 1.5 earthquake occured in region: 7 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8700, 13.2290 at 11 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 | 7 | 281 | 281 |
Montemonaco | AP | 9 | 604 | 885 |
Montegallo | AP | 9 | 523 | 1408 |
Ussita | MC | 11 | 444 | 1852 |
Arquata del Tronto | AP | 12 | 1178 | 3030 |
Montefortino | FM | 12 | 1178 | 4208 |
Visso | MC | 13 | 1107 | 5315 |
Norcia | PG | 14 | 4957 | 10272 |
Bolognola | MC | 14 | 142 | 10414 |
Preci | PG | 16 | 724 | 11138 |
Amandola | FM | 16 | 3629 | 14767 |
Comunanza | AP | 18 | 3166 | 17933 |
Acquasanta Terme | AP | 18 | 2916 | 20849 |
Acquacanina | MC | 19 | 121 | 20970 |
Palmiano | AP | 19 | 196 | 21166 |
Accumoli | RI | 19 | 667 | 21833 |
Sarnano | MC | 20 | 3264 | 25097 |
Fiastra | MC | 20 | 559 | 25656 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2016-12-25 02:18:25 |
42.8695 | 13.2292 | 11 | 2016-12-25 02:51:08 |
Sala Sismica INGV-Roma | 37630941 |
Field | Value |
---|---|
Time (UTC) | 2016-12-25 02:18:25 ± 0.04 |
Latitude | 42.8695 ± 0.0027 |
Longitude | 13.2292 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 37630941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 288 |
Semi-minor axis of confidence ellipse (meter) | 211 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 45 |
Number of associated phases, regardless of their use for origin computation | 42 |
Number of defining phases | 42 |
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) | 0.03238 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46855 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 37630941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-12-25 02:51:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2016-12-25T02:18:42.22 | 0.6 | undecidable | manual | S | 349 | 52.0035 | 50 | 0.42 | 43 |
IV.ASSB.HHZ. | 2016-12-25T02:18:41.40 | 0.3 | undecidable | manual | S | 293 | 50.1165 | 50 | 0.11 | 68 |
IV.SNTG.HHZ. | 2016-12-25T02:18:41.12 | 0.3 | undecidable | manual | S | 331 | 48.7179 | 50 | 0.2 | 67 |
IV.TERO.HHZ. | 2016-12-25T02:18:38.99 | 0.3 | undecidable | manual | S | 132 | 41.0256 | 50 | 0.14 | 69 |
IV.LNSS.HHZ. | 2016-12-25T02:18:37.06 | 0.3 | undecidable | manual | S | 208 | 33.3444 | 50 | 0.25 | 69 |
IV.CESI.HHZ. | 2016-12-25T02:18:36.02 | 0.3 | undecidable | manual | S | 300 | 30.3474 | 50 | 0.01 | 72 |
IV.SMA1.EHE. | 2016-12-25T02:18:35.26 | 0.3 | undecidable | manual | S | 162 | 27.8499 | 50 | -0.09 | 71 |
IV.EL6.EHZ. | 2016-12-25T02:18:35.28 | 0.6 | undecidable | manual | P | 349 | 52.0035 | 50 | 0.42 | 43 |
IV.T1219.EHZ. | 2016-12-25T02:18:35.05 | 0.3 | undecidable | manual | S | 319 | 27.5502 | 50 | -0.21 | 70 |
IV.T1215.EHZ. | 2016-12-25T02:18:35.89 | 0.3 | undecidable | manual | S | 256 | 30.2475 | 50 | -0.1 | 71 |
IV.SNTG.HHZ. | 2016-12-25T02:18:34.21 | 0.1 | undecidable | manual | P | 331 | 48.7179 | 50 | -0.14 | 91 |
IV.GUMA.HHZ. | 2016-12-25T02:18:34.31 | 0.3 | undecidable | manual | S | 22 | 23.0547 | 50 | 0.24 | 70 |
IV.ASSB.HHZ. | 2016-12-25T02:18:34.47 | 0.1 | undecidable | manual | P | 293 | 50.1165 | 50 | -0.1 | 91 |
IV.T1243.HHZ. | 2016-12-25T02:18:34.82 | 0.3 | undecidable | manual | S | 137 | 26.2515 | 50 | -0.08 | 72 |
IV.T1218.EHZ. | 2016-12-25T02:18:34.52 | 0.3 | undecidable | manual | S | 203 | 23.9538 | 50 | 0.2 | 70 |
IV.OFFI.HHZ. | 2016-12-25T02:18:33.35 | 0.1 | undecidable | manual | P | 79 | 37.8288 | 50 | 0.68 | 80 |
IV.FDMO.HHZ. | 2016-12-25T02:18:33.22 | 0.3 | undecidable | manual | S | 328 | 21.7671 | 50 | -0.51 | 66 |
IV.TERO.HHZ. | 2016-12-25T02:18:32.85 | 0.1 | undecidable | manual | P | 132 | 41.0256 | 50 | -0.31 | 89 |
IV.T1241.EHZ. | 2016-12-25T02:18:32.01 | 0.3 | undecidable | manual | S | 95 | 16.4724 | 123 | -0.22 | 71 |
IV.FEMA.HNZ. | 2016-12-25T02:18:32.73 | 0.3 | undecidable | manual | S | 305 | 17.871 | 121 | 0.11 | 73 |
IV.T1216.EHZ. | 2016-12-25T02:18:32.30 | 0.3 | undecidable | manual | S | 278 | 17.2716 | 122 | -0.15 | 72 |
IV.T1256.HHZ. | 2016-12-25T02:18:31.66 | 0.3 | undecidable | manual | S | 359 | 15.1737 | 125 | -0.19 | 72 |
IV.T1215.EHZ. | 2016-12-25T02:18:31.45 | 0.1 | undecidable | manual | P | 256 | 30.2475 | 50 | -0.06 | 96 |
IV.CESI.HHZ. | 2016-12-25T02:18:31.48 | 0.1 | undecidable | manual | P | 300 | 30.3474 | 50 | -0.04 | 96 |
IV.SMA1.EHE. | 2016-12-25T02:18:31.06 | 0.1 | undecidable | manual | P | 162 | 27.8499 | 50 | -0.08 | 96 |
IV.LNSS.HHZ. | 2016-12-25T02:18:31.95 | 0.1 | undecidable | manual | P | 208 | 33.3444 | 50 | -0.03 | 96 |
IV.T1219.EHZ. | 2016-12-25T02:18:30.90 | 0.1 | undecidable | manual | P | 319 | 27.5502 | 50 | -0.19 | 94 |
IV.T1299.HNE. | 2016-12-25T02:18:30.95 | 0.1 | undecidable | manual | P | 171 | 26.4513 | 50 | 0.03 | 97 |
IV.FDMO.HHZ. | 2016-12-25T02:18:30.00 | 0.1 | undecidable | manual | P | 328 | 21.7671 | 50 | -0.2 | 94 |
IV.T1218.EHZ. | 2016-12-25T02:18:30.57 | 0.1 | undecidable | manual | P | 203 | 23.9538 | 50 | 0.03 | 97 |
IV.GUMA.HHZ. | 2016-12-25T02:18:30.57 | 0.1 | undecidable | manual | P | 22 | 23.0547 | 50 | 0.17 | 95 |
IV.T1243.HHZ. | 2016-12-25T02:18:30.70 | 0.1 | undecidable | manual | P | 137 | 26.2515 | 50 | -0.18 | 94 |
IV.T1216.EHZ. | 2016-12-25T02:18:29.44 | 0.1 | undecidable | manual | P | 278 | 17.2716 | 122 | -0.03 | 98 |
IV.T1245.HHZ. | 2016-12-25T02:18:29.49 | 0.3 | undecidable | manual | S | 247 | 3.5964 | 161 | 0.14 | 74 |
IV.T1256.HHZ. | 2016-12-25T02:18:29.13 | 0.1 | undecidable | manual | P | 359 | 15.1737 | 125 | 0.01 | 99 |
IV.MC2.EHZ. | 2016-12-25T02:18:29.76 | 0.3 | undecidable | manual | S | 325 | 5.6943 | 152 | 0.13 | 74 |
IV.T1241.EHZ. | 2016-12-25T02:18:29.22 | 0.1 | undecidable | manual | P | 95 | 16.4724 | 123 | -0.12 | 97 |
IV.FEMA.HNZ. | 2016-12-25T02:18:29.59 | 0.3 | undecidable | manual | P | 305 | 17.871 | 121 | 0.02 | 74 |
IV.MMO1.EHZ. | 2016-12-25T02:18:29.92 | 0.3 | undecidable | manual | S | 67 | 8.5803 | 141 | -0.26 | 71 |
IV.MC2.EHZ. | 2016-12-25T02:18:28.08 | 0.1 | undecidable | manual | P | 325 | 5.6943 | 152 | 0.24 | 96 |
IV.MMO1.EHZ. | 2016-12-25T02:18:28.18 | 0.1 | undecidable | manual | P | 67 | 8.5803 | 141 | 0.02 | 100 |
IV.T1245.HHZ. | 2016-12-25T02:18:27.90 | 0.1 | undecidable | manual | P | 247 | 3.5964 | 161 | 0.22 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.4 | 0.00011199999999999998 | 0.64 | AML | other | m | 2016-12-25T02:18:36.51 |
IV.CESI.HHE. | ML:1.3 | 0.0000927 | 0.52 | AML | other | m | 2016-12-25T02:18:36.54 |
IV.GUMA.HHE. | ML:1.6 | 0.0002825 | 0.22 | AML | other | m | 2016-12-25T02:18:34.76 |
IV.GUMA.HHN. | ML:1.5 | 0.0001805 | 0.76 | AML | other | m | 2016-12-25T02:18:35.19 |
IV.LNSS.HHE. | ML:1.3 | 0.00008360000000000001 | 0.24 | AML | other | m | 2016-12-25T02:18:37.43 |
IV.LNSS.HHN. | ML:1.3 | 0.00008415 | 1 | AML | other | m | 2016-12-25T02:18:37.62 |
IV.T1241.EHN. | ML:1.4 | 0.000204 | 0.6 | AML | other | m | 2016-12-25T02:18:32.18 |
IV.T1241.EHE. | ML:1.7 | 0.000402 | 0.1 | AML | other | m | 2016-12-25T02:18:32.27 |
IV.T1245.HNE. | ML:2.0 | 0.0015 | 1.32 | AML | other | m | 2016-12-25T02:18:30.68 |
IV.T1245.HHE. | ML:2.0 | 0.001495 | 1.32 | AML | other | m | 2016-12-25T02:18:30.68 |
IV.T1245.HNN. | ML:1.7 | 0.0009465 | 0.76 | AML | other | m | 2016-12-25T02:18:30.20 |
IV.T1245.HHN. | ML:1.7 | 0.000903 | 0.28 | AML | other | m | 2016-12-25T02:18:30.29 |
IV.TERO.HHN. | ML:1.3 | 0.00006555 | 0.06 | AML | other | m | 2016-12-25T02:18:39.26 |
IV.TERO.HHE. | ML:1.2 | 0.0000566 | 0.26 | AML | other | m | 2016-12-25T02:18:39.35 |