A magnitude ML 1.6 earthquake occured in region: 2 km W Ussita (MC), on
and geographic coordinates (lat, lon) 42.9480, 13.1120 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 |
---|---|---|---|---|
Ussita | MC | 2 | 444 | 444 |
Visso | MC | 3 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1832 |
Preci | PG | 10 | 724 | 2556 |
Fiordimonte | MC | 10 | 202 | 2758 |
Monte Cavallo | MC | 10 | 145 | 2903 |
Acquacanina | MC | 11 | 121 | 3024 |
Fiastra | MC | 11 | 559 | 3583 |
Bolognola | MC | 11 | 142 | 3725 |
Pieve Torina | MC | 12 | 1458 | 5183 |
Pievebovigliana | MC | 13 | 866 | 6049 |
Muccia | MC | 16 | 915 | 6964 |
Sellano | PG | 16 | 1079 | 8043 |
Norcia | PG | 17 | 4957 | 13000 |
Sarnano | MC | 18 | 3264 | 16264 |
Montemonaco | AP | 18 | 604 | 16868 |
Montefortino | FM | 19 | 1178 | 18046 |
Serravalle di Chienti | MC | 19 | 1070 | 19116 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2017-04-03 03:41:22 |
42.9477 | 13.1118 | 11 | 2017-04-03 03:47:04 |
Sala Sismica INGV-Roma | 43312391 |
Field | Value |
---|---|
Time (UTC) | 2017-04-03 03:41:22 ± 0.03 |
Latitude | 42.9477 ± 0.0018 |
Longitude | 13.1118 ± 0.0025 |
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 | 43312391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 223 |
Semi-minor axis of confidence ellipse (meter) | 138 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 278 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 38 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38131 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 43312391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-04-03 03:47:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.APEC.HHZ. | 2017-04-03T03:41:50.55 | 3.0 | undecidable | manual | S | 0.47 | 0 | |||
IV.ARVD.HHZ. | 2017-04-03T03:41:42.40 | 3.0 | undecidable | manual | S | -0.17 | 0 | |||
IV.EL6.EHZ. | 2017-04-03T03:41:36.28 | 0.1 | undecidable | manual | S | 359 | 42.3243 | 50 | 0.27 | 90 |
IV.SNTG.HHZ. | 2017-04-03T03:41:34.49 | 0.1 | undecidable | manual | S | 338 | 36.8298 | 50 | -0.04 | 95 |
IV.FRON.EHZ. | 2017-04-03T03:41:34.56 | 3.0 | negative | manual | P | -0.35 | 0 | |||
IV.SSFR.HHZ. | 2017-04-03T03:41:33.11 | 3.0 | negative | manual | P | -0.11 | 0 | |||
IV.T1241.EHZ. | 2017-04-03T03:41:32.05 | 0.1 | undecidable | manual | S | 111 | 27.8499 | 50 | -0.09 | 95 |
IV.T1217.EHZ. | 2017-04-03T03:41:32.91 | 0.1 | undecidable | manual | S | 209 | 29.9478 | 50 | 0.2 | 93 |
IV.T1218.EHZ. | 2017-04-03T03:41:32.84 | 0.1 | undecidable | manual | S | 179 | 30.8469 | 50 | -0.09 | 95 |
IV.FOSV.EHZ. | 2017-04-03T03:41:31.16 | 3.0 | negative | manual | P | 0.03 | 0 | |||
IV.CING.HHZ. | 2017-04-03T03:41:30.90 | 3.0 | negative | manual | P | -0.26 | 0 | |||
IV.T1214.EHZ. | 2017-04-03T03:41:30.54 | 0.1 | undecidable | manual | S | 159 | 22.2555 | 50 | -0.12 | 96 |
IV.T1212.EHZ. | 2017-04-03T03:41:30.65 | 0.1 | undecidable | manual | S | 194 | 22.4553 | 50 | -0.04 | 97 |
IV.EL6.EHZ. | 2017-04-03T03:41:30.02 | 0.1 | undecidable | manual | P | 359 | 42.3243 | 50 | -0.13 | 92 |
IV.GUMA.HHZ. | 2017-04-03T03:41:30.89 | 0.1 | undecidable | manual | S | 55 | 22.1556 | 50 | 0.27 | 93 |
IV.CESI.HHZ. | 2017-04-03T03:41:29.43 | 0.1 | undecidable | manual | S | 291 | 17.9709 | 120 | 0.06 | 98 |
IV.T1299.EHZ. | 2017-04-03T03:41:29.60 | 3.0 | positive | manual | P | 0.09 | 0 | |||
IV.SNTG.HHZ. | 2017-04-03T03:41:29.09 | 0.1 | undecidable | manual | P | 338 | 36.8298 | 50 | -0.2 | 92 |
IV.ASSB.HHZ. | 2017-04-03T03:41:29.45 | 3.0 | undecidable | manual | P | -0.11 | 0 | |||
IV.T1220.EHZ. | 2017-04-03T03:41:29.17 | 0.1 | undecidable | manual | S | 354 | 18.1707 | 120 | -0.25 | 94 |
IV.T1218.EHZ. | 2017-04-03T03:41:28.21 | 0.1 | undecidable | manual | P | 179 | 30.8469 | 50 | -0.16 | 94 |
IV.T1219.EHZ. | 2017-04-03T03:41:28.31 | 0.1 | undecidable | manual | S | 324 | 14.7741 | 126 | -0.14 | 97 |
IV.T1217.EHZ. | 2017-04-03T03:41:28.19 | 0.1 | undecidable | manual | P | 209 | 29.9478 | 50 | -0.05 | 96 |
IV.T1212.EHZ. | 2017-04-03T03:41:27.08 | 0.1 | positive | manual | P | 194 | 22.4553 | 50 | 0 | 98 |
IV.T1256.HHZ. | 2017-04-03T03:41:27.51 | 0.1 | undecidable | manual | S | 55 | 11.2776 | 133 | 0 | 100 |
IV.GUMA.HHZ. | 2017-04-03T03:41:27.18 | 0.1 | positive | manual | P | 55 | 22.1556 | 50 | 0.14 | 95 |
IV.NRCA.HNZ. | 2017-04-03T03:41:27.80 | 0.1 | undecidable | manual | S | 179 | 12.6762 | 130 | -0.06 | 99 |
IV.T1241.EHZ. | 2017-04-03T03:41:27.83 | 0.1 | undecidable | manual | P | 111 | 27.8499 | 50 | -0.08 | 96 |
IV.FDMO.HHZ. | 2017-04-03T03:41:27.06 | 0.1 | undecidable | manual | S | 349 | 10.0788 | 136 | -0.14 | 97 |
IV.T1216.EHZ. | 2017-04-03T03:41:27.24 | 0.1 | undecidable | manual | S | 230 | 9.879 | 137 | 0.09 | 98 |
IV.T1220.EHZ. | 2017-04-03T03:41:26.28 | 0.1 | undecidable | manual | P | 354 | 18.1707 | 120 | -0.06 | 98 |
IV.CESI.HHZ. | 2017-04-03T03:41:26.41 | 0.1 | undecidable | manual | P | 291 | 17.9709 | 120 | 0.1 | 97 |
IV.T1214.EHZ. | 2017-04-03T03:41:26.99 | 0.1 | undecidable | manual | P | 159 | 22.2555 | 50 | -0.07 | 97 |
IV.FDMO.HHZ. | 2017-04-03T03:41:25.14 | 0.1 | undecidable | manual | P | 349 | 10.0788 | 136 | 0.08 | 99 |
IV.T1219.EHZ. | 2017-04-03T03:41:25.81 | 0.1 | negative | manual | P | 324 | 14.7741 | 126 | 0.03 | 99 |
IV.T1216.EHZ. | 2017-04-03T03:41:25.26 | 0.1 | positive | manual | P | 230 | 9.879 | 137 | 0.23 | 96 |
IV.T1256.HHZ. | 2017-04-03T03:41:25.40 | 0.1 | undecidable | manual | P | 55 | 11.2776 | 133 | 0.16 | 97 |
IV.NRCA.HNZ. | 2017-04-03T03:41:25.54 | 0.1 | undecidable | manual | P | 179 | 12.6762 | 130 | 0.1 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.APEC.HHE. | ML:1.8 | 0.00006839999999999998 | 0.08 | AML | other | m | 2017-04-03T03:41:56.94 |
IV.APEC.HHN. | ML:1.6 | 0.000043249999999999994 | 0.46 | AML | other | m | 2017-04-03T03:41:57.95 |
IV.ASSB.HHE. | ML:1.3 | 0.0000706 | 1.22 | AML | other | m | 2017-04-03T03:41:35.21 |
IV.ASSB.HHN. | ML:1.2 | 0.00006104999999999999 | 1.12 | AML | other | m | 2017-04-03T03:41:36.41 |
IV.CESI.HHN. | ML:1.6 | 0.00033099999999999997 | 0.28 | AML | other | m | 2017-04-03T03:41:29.83 |
IV.CESI.HHE. | ML:1.4 | 0.0001985 | 0.7 | AML | other | m | 2017-04-03T03:41:30.87 |
IV.CING.HHN. | ML:1.4 | 0.0000627 | 0.08 | AML | other | m | 2017-04-03T03:41:38.21 |
IV.CING.HHE. | ML:1.3 | 0.0000567 | 1.18 | AML | other | m | 2017-04-03T03:41:38.64 |
IV.FDMO.HHE. | ML:1.8 | 0.0008169999999999999 | 0.2 | AML | other | m | 2017-04-03T03:41:27.21 |
IV.FDMO.HHN. | ML:1.8 | 0.000851 | 0.22 | AML | other | m | 2017-04-03T03:41:27.36 |
IV.FOSV.EHN. | ML:1.4 | 0.00007465 | 0.32 | AML | other | m | 2017-04-03T03:41:38.32 |
IV.FOSV.EHE. | ML:1.3 | 0.000050799999999999995 | 0.9 | AML | other | m | 2017-04-03T03:41:38.66 |
IV.GUMA.HNE. | ML:1.9 | 0.00047999999999999996 | 0.52 | AML | other | m | 2017-04-03T03:41:30.97 |
IV.GUMA.HHE. | ML:1.8 | 0.00046399999999999995 | 1.82 | AML | other | m | 2017-04-03T03:41:30.98 |
IV.GUMA.HNN. | ML:1.9 | 0.0004895 | 1.14 | AML | other | m | 2017-04-03T03:41:31.24 |
IV.GUMA.HHN. | ML:1.9 | 0.00047950000000000005 | 0.32 | AML | other | m | 2017-04-03T03:41:31.25 |
IV.NRCA.HNE. | ML:1.8 | 0.0006054999999999999 | 0.12 | AML | other | m | 2017-04-03T03:41:28.60 |
IV.NRCA.HHN. | ML:1.7 | 0.000521 | 0.46 | AML | other | m | 2017-04-03T03:41:28.92 |
IV.NRCA.HNN. | ML:1.7 | 0.0004895 | 0.94 | AML | other | m | 2017-04-03T03:41:27.87 |
IV.NRCA.HHE. | ML:1.8 | 0.0006535 | 0.12 | AML | other | m | 2017-04-03T03:41:28.59 |
IV.SNTG.HHE. | ML:1.3 | 0.00007364999999999999 | 1.02 | AML | other | m | 2017-04-03T03:41:34.83 |
IV.SNTG.HHN. | ML:1.4 | 0.00008925 | 1.02 | AML | other | m | 2017-04-03T03:41:35.19 |
IV.SSFR.HHE. | ML:1.5 | 0.000072 | 0.24 | AML | other | m | 2017-04-03T03:41:42.19 |
IV.SSFR.HHN. | ML:1.6 | 0.0000788 | 0.84 | AML | other | m | 2017-04-03T03:41:42.81 |
IV.T1214.EHE. | ML:1.3 | 0.00014205 | 1.54 | AML | other | m | 2017-04-03T03:41:31.93 |
IV.T1214.EHN. | ML:1.4 | 0.0001615 | 0.16 | AML | other | m | 2017-04-03T03:41:31.23 |
IV.T1216.EHE. | ML:1.5 | 0.00041549999999999996 | 0.44 | AML | other | m | 2017-04-03T03:41:27.14 |
IV.T1216.EHN. | ML:2.0 | 0.001165 | 0.3 | AML | other | m | 2017-04-03T03:41:27.36 |
IV.T1218.HNE. | ML:1.4 | 0.00011370000000000001 | 0.96 | AML | other | m | 2017-04-03T03:41:33.02 |
IV.T1218.HNN. | ML:1.6 | 0.00017999999999999998 | 0.6 | AML | other | m | 2017-04-03T03:41:33.88 |
IV.T1219.EHE. | ML:1.7 | 0.000505 | 0.3 | AML | other | m | 2017-04-03T03:41:28.36 |
IV.T1219.EHN. | ML:2.0 | 0.000944 | 0.32 | AML | other | m | 2017-04-03T03:41:28.52 |
IV.T1219.HNN. | ML:2.0 | 0.000885 | 0.32 | AML | other | m | 2017-04-03T03:41:28.52 |
IV.T1219.HNE. | ML:1.8 | 0.0005989999999999999 | 0.32 | AML | other | m | 2017-04-03T03:41:28.36 |
IV.T1220.EHN. | ML:2.1 | 0.001017 | 0.28 | AML | other | m | 2017-04-03T03:41:30.48 |
IV.T1220.EHE. | ML:2.1 | 0.0010739999999999999 | 0.66 | AML | other | m | 2017-04-03T03:41:30.43 |
IV.T1241.EHE. | ML:1.3 | 0.0000988 | 0.18 | AML | other | m | 2017-04-03T03:41:32.26 |
IV.T1241.EHN. | ML:1.2 | 0.0000809 | 0.82 | AML | other | m | 2017-04-03T03:41:32.27 |
IV.T1256.HHN. | ML:1.4 | 0.000297 | 1.38 | AML | other | m | 2017-04-03T03:41:28.78 |
IV.T1256.HHE. | ML:1.6 | 0.00046499999999999997 | 0.36 | AML | other | m | 2017-04-03T03:41:27.89 |