A magnitude ML 1.5 earthquake occured in region: 4 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9230, 13.0440 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 |
---|---|---|---|---|
Visso | MC | 4 | 1107 | 1107 |
Preci | PG | 5 | 724 | 1831 |
Ussita | MC | 8 | 444 | 2275 |
Monte Cavallo | MC | 9 | 145 | 2420 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2701 |
Sellano | PG | 10 | 1079 | 3780 |
Fiordimonte | MC | 13 | 202 | 3982 |
Pieve Torina | MC | 14 | 1458 | 5440 |
Norcia | PG | 15 | 4957 | 10397 |
Cerreto di Spoleto | PG | 15 | 1075 | 11472 |
Fiastra | MC | 16 | 559 | 12031 |
Pievebovigliana | MC | 16 | 866 | 12897 |
Acquacanina | MC | 16 | 121 | 13018 |
Bolognola | MC | 17 | 142 | 13160 |
Muccia | MC | 18 | 915 | 14075 |
Serravalle di Chienti | MC | 18 | 1070 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2017-04-01 04:50:18 |
42.9228 | 13.0442 | 10 | 2017-04-01 05:01:00 |
Sala Sismica INGV-Roma | 43228171 |
Field | Value |
---|---|
Time (UTC) | 2017-04-01 04:50:18 ± 0.04 |
Latitude | 42.9228 ± 0.0018 |
Longitude | 13.0442 ± 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 | 43228171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 297 |
Semi-minor axis of confidence ellipse (meter) | 173 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 70 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 42 |
Number of associated phases, regardless of their use for origin computation | 49 |
Number of defining phases | 42 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43167 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 43228171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-04-01 05:01:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MA9.HHZ. | 2017-04-01T04:50:55.64 | 3.0 | undecidable | manual | S | -0.1 | 0 | |||
TV.SF04.EHZ. | 2017-04-01T04:50:51.00 | 3.0 | undecidable | manual | S | -0.86 | 0 | |||
IV.OSSC.HHZ. | 2017-04-01T04:50:46.54 | 3.0 | positive | manual | P | 3.8 | 0 | |||
IV.PIEI.HHZ. | 2017-04-01T04:50:43.43 | 3.0 | undecidable | manual | S | -0.03 | 0 | |||
MN.AQU.HHZ. | 2017-04-01T04:50:39.09 | 3.0 | undecidable | manual | S | -0.85 | 0 | |||
IV.RM33.EHZ. | 2017-04-01T04:50:33.63 | 0.6 | undecidable | manual | S | 163 | 47.9187 | 50 | 0.05 | 47 |
IV.T1211.EHZ. | 2017-04-01T04:50:33.16 | 1.0 | undecidable | manual | S | 200 | 45.9207 | 50 | 0.13 | 23 |
IV.MOMA.HHZ. | 2017-04-01T04:50:32.07 | 0.6 | undecidable | manual | S | 251 | 40.7259 | 50 | 0.42 | 44 |
IV.SMA1.EHZ. | 2017-04-01T04:50:31.48 | 0.6 | undecidable | manual | S | 144 | 40.1265 | 50 | -0.02 | 48 |
IV.SNTG.HHZ. | 2017-04-01T04:50:30.59 | 0.6 | undecidable | manual | S | 347 | 37.8288 | 50 | -0.27 | 45 |
IV.ASSB.HHZ. | 2017-04-01T04:50:29.24 | 0.6 | undecidable | manual | S | 293 | 33.9438 | 50 | -0.61 | 42 |
IV.GUMA.HHZ. | 2017-04-01T04:50:28.66 | 0.6 | undecidable | manual | S | 57 | 28.2495 | 50 | 0.34 | 46 |
IV.T1218.EHZ. | 2017-04-01T04:50:28.18 | 0.6 | undecidable | manual | S | 168 | 28.6491 | 50 | -0.24 | 47 |
IV.T1211.EHZ. | 2017-04-01T04:50:27.28 | 0.1 | undecidable | manual | P | 200 | 45.9207 | 50 | 0.59 | 82 |
IV.CAMP.HHZ. | 2017-04-01T04:50:27.34 | 3.0 | undecidable | manual | P | 0.06 | 0 | |||
IV.T1217.EHZ. | 2017-04-01T04:50:27.23 | 0.6 | undecidable | manual | S | 201 | 25.1526 | 111 | -0.15 | 48 |
IV.T1214.EHZ. | 2017-04-01T04:50:26.16 | 0.6 | undecidable | manual | S | 143 | 22.5552 | 113 | -0.38 | 46 |
IV.MMO1.EHZ. | 2017-04-01T04:50:26.59 | 0.6 | undecidable | manual | S | 96 | 23.1546 | 113 | -0.14 | 48 |
IV.RM33.EHZ. | 2017-04-01T04:50:26.84 | 1.0 | undecidable | manual | P | 163 | 47.9187 | 50 | -0.17 | 23 |
IV.T1220.EHZ. | 2017-04-01T04:50:26.09 | 0.6 | undecidable | manual | S | 10 | 21.0678 | 115 | 0 | 50 |
IV.MOMA.HHZ. | 2017-04-01T04:50:25.98 | 0.6 | undecidable | manual | P | 251 | 40.7259 | 50 | 0.09 | 47 |
IV.T1256.HHZ. | 2017-04-01T04:50:25.09 | 0.6 | undecidable | manual | S | 58 | 17.4714 | 119 | 0.13 | 49 |
IV.T1212.EHZ. | 2017-04-01T04:50:25.20 | 0.6 | undecidable | manual | S | 180 | 18.9699 | 117 | -0.24 | 47 |
IV.SNTG.HHZ. | 2017-04-01T04:50:25.21 | 1.0 | negative | manual | P | 347 | 37.8288 | 50 | -0.23 | 23 |
IV.SMA1.EHZ. | 2017-04-01T04:50:25.67 | 0.6 | undecidable | manual | P | 144 | 40.1265 | 50 | -0.13 | 47 |
IV.T1218.EHZ. | 2017-04-01T04:50:24.21 | 0.1 | undecidable | manual | P | 168 | 28.6491 | 50 | 0.18 | 94 |
IV.CESI.HHZ. | 2017-04-01T04:50:24.16 | 0.6 | undecidable | manual | S | 309 | 14.5743 | 124 | 0.06 | 49 |
IV.ASSB.HHZ. | 2017-04-01T04:50:24.43 | 0.1 | positive | manual | P | 293 | 33.9438 | 50 | -0.42 | 89 |
IV.GUMA.HHZ. | 2017-04-01T04:50:24.01 | 0.1 | positive | manual | P | 57 | 28.2495 | 50 | 0.04 | 97 |
IV.T1241.EHZ. | 2017-04-01T04:50:24.31 | 3.0 | positive | manual | P | 0.06 | 0 | |||
IV.T1219.EHZ. | 2017-04-01T04:50:24.11 | 0.6 | undecidable | manual | S | 348 | 15.0738 | 123 | -0.15 | 49 |
IV.NRCA.HNZ. | 2017-04-01T04:50:23.08 | 0.6 | undecidable | manual | S | 150 | 11.3775 | 130 | -0.16 | 49 |
IV.T1217.EHZ. | 2017-04-01T04:50:23.40 | 1.0 | undecidable | manual | P | 201 | 25.1526 | 111 | -0.03 | 24 |
IV.FDMO.HHZ. | 2017-04-01T04:50:23.37 | 0.6 | undecidable | manual | S | 16 | 13.0758 | 127 | -0.32 | 47 |
IV.T1245.HHZ. | 2017-04-01T04:50:23.91 | 0.6 | undecidable | manual | S | 122 | 13.7751 | 125 | 0.02 | 50 |
IV.T1212.EHZ. | 2017-04-01T04:50:22.25 | 1.0 | negative | manual | P | 180 | 18.9699 | 117 | -0.05 | 25 |
IV.T1220.EHZ. | 2017-04-01T04:50:22.65 | 0.6 | undecidable | manual | P | 10 | 21.0678 | 115 | -0.03 | 49 |
IV.T1214.EHZ. | 2017-04-01T04:50:22.75 | 1.0 | undecidable | manual | P | 143 | 22.5552 | 113 | -0.19 | 24 |
IV.T1256.HHZ. | 2017-04-01T04:50:22.14 | 0.6 | negative | manual | P | 58 | 17.4714 | 119 | 0.11 | 49 |
IV.MMO1.EHZ. | 2017-04-01T04:50:22.89 | 0.1 | positive | manual | P | 96 | 23.1546 | 113 | -0.16 | 96 |
IV.T1245.HHZ. | 2017-04-01T04:50:21.50 | 1.0 | positive | manual | P | 122 | 13.7751 | 125 | 0.09 | 25 |
IV.T1219.EHZ. | 2017-04-01T04:50:21.63 | 0.1 | positive | manual | P | 348 | 15.0738 | 123 | 0 | 100 |
IV.NRCA.HNZ. | 2017-04-01T04:50:21.08 | 0.1 | undecidable | manual | P | 150 | 11.3775 | 130 | 0.04 | 100 |
IV.CESI.HHZ. | 2017-04-01T04:50:21.64 | 0.1 | positive | manual | P | 309 | 14.5743 | 124 | 0.11 | 98 |
IV.T1216.EHZ. | 2017-04-01T04:50:21.65 | 0.6 | undecidable | manual | S | 210 | 4.0959 | 157 | -0.05 | 50 |
IV.FDMO.HHZ. | 2017-04-01T04:50:21.37 | 0.1 | undecidable | manual | P | 16 | 13.0758 | 127 | 0.07 | 99 |
IV.FEMA.HNZ. | 2017-04-01T04:50:21.98 | 0.6 | undecidable | manual | S | 6 | 4.3956 | 156 | 0.24 | 48 |
IV.T1216.EHZ. | 2017-04-01T04:50:20.29 | 1.0 | undecidable | manual | P | 210 | 4.0959 | 157 | 0.14 | 25 |
IV.FEMA.HNZ. | 2017-04-01T04:50:20.49 | 0.1 | undecidable | manual | P | 6 | 4.3956 | 156 | 0.32 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:1.7 | 0.0001975 | 0.32 | AML | other | m | 2017-04-01T04:50:29.68 |
IV.ASSB.HHE. | ML:1.4 | 0.0001115 | 0.66 | AML | other | m | 2017-04-01T04:50:29.51 |
IV.CESI.HHE. | ML:1.6 | 0.0003915 | 0.58 | AML | other | m | 2017-04-01T04:50:24.53 |
IV.CESI.HHN. | ML:1.8 | 0.0005585 | 0.1 | AML | other | m | 2017-04-01T04:50:24.43 |
IV.FDMO.HHN. | ML:1.4 | 0.0002455 | 1.8 | AML | other | m | 2017-04-01T04:50:23.04 |
IV.FDMO.HHE. | ML:1.5 | 0.00036199999999999996 | 1.88 | AML | other | m | 2017-04-01T04:50:24.99 |
IV.GUMA.HHE. | ML:1.5 | 0.0001815 | 0.16 | AML | other | m | 2017-04-01T04:50:29.09 |
IV.GUMA.HHN. | ML:1.7 | 0.000257 | 1.5 | AML | other | m | 2017-04-01T04:50:29.79 |
IV.MOMA.HHE. | ML:1.2 | 0.0000624 | 0.58 | AML | other | m | 2017-04-01T04:50:33.06 |
IV.MOMA.HHN. | ML:1.1 | 0.00004245 | 0.58 | AML | other | m | 2017-04-01T04:50:33.38 |
IV.NRCA.HHE. | ML:1.7 | 0.0006810000000000001 | 0.24 | AML | other | m | 2017-04-01T04:50:23.27 |
IV.NRCA.HNE. | ML:1.8 | 0.0007444999999999999 | 1.06 | AML | other | m | 2017-04-01T04:50:23.27 |
IV.NRCA.HHN. | ML:2.1 | 0.001685 | 0.1 | AML | other | m | 2017-04-01T04:50:23.29 |
IV.NRCA.HNN. | ML:2.1 | 0.001565 | 0.1 | AML | other | m | 2017-04-01T04:50:23.30 |
IV.PIEI.HHE. | ML:0.9 | 0.000011730000000000001 | 0.42 | AML | other | m | 2017-04-01T04:50:45.40 |
IV.RM33.EHN. | ML:1.0 | 0.000025450000000000002 | 0.72 | AML | other | m | 2017-04-01T04:50:34.28 |
IV.RM33.EHE. | ML:1.0 | 0.00002845 | 0.12 | AML | other | m | 2017-04-01T04:50:35.61 |
IV.SMA1.EHE. | ML:1.4 | 0.00008384999999999999 | 0.3 | AML | other | m | 2017-04-01T04:50:34.53 |
IV.SMA1.EHN. | ML:1.1 | 0.0000414 | 1.12 | AML | other | m | 2017-04-01T04:50:33.18 |
IV.SNTG.HHN. | ML:1.1 | 0.0000465 | 1.88 | AML | other | m | 2017-04-01T04:50:32.96 |
IV.SNTG.HHE. | ML:1.0 | 0.00004055 | 1.52 | AML | other | m | 2017-04-01T04:50:32.00 |
IV.T1212.EHE. | ML:1.0 | 0.00010314999999999999 | 0.82 | AML | other | m | 2017-04-01T04:50:27.44 |
IV.T1212.EHN. | ML:1.3 | 0.00014555000000000001 | 0.14 | AML | other | m | 2017-04-01T04:50:25.44 |
IV.T1214.EHE. | ML:1.4 | 0.0001855 | 1.16 | AML | other | m | 2017-04-01T04:50:27.86 |
IV.T1214.EHN. | ML:1.4 | 0.00016249999999999997 | 0.22 | AML | other | m | 2017-04-01T04:50:27.66 |
IV.T1216.EHN. | ML:2.0 | 0.00199 | 1.7 | AML | other | m | 2017-04-01T04:50:21.01 |
IV.T1219.EHN. | ML:1.3 | 0.000211 | 0.42 | AML | other | m | 2017-04-01T04:50:24.44 |
IV.T1219.EHE. | ML:1.5 | 0.000309 | 0.24 | AML | other | m | 2017-04-01T04:50:24.38 |
IV.T1245.HNE. | ML:2.0 | 0.0010035 | 0.38 | AML | other | m | 2017-04-01T04:50:24.32 |
IV.T1245.HHN. | ML:2.0 | 0.00118 | 0.22 | AML | other | m | 2017-04-01T04:50:24.47 |
IV.T1245.HNN. | ML:2.1 | 0.0013050000000000002 | 0.66 | AML | other | m | 2017-04-01T04:50:24.48 |
IV.T1245.HHE. | ML:2.0 | 0.0010155000000000001 | 0.36 | AML | other | m | 2017-04-01T04:50:24.31 |
IV.T1256.HHE. | ML:1.4 | 0.000214 | 0.3 | AML | other | m | 2017-04-01T04:50:25.22 |
IV.T1256.HHN. | ML:1.3 | 0.000168 | 0.3 | AML | other | m | 2017-04-01T04:50:25.44 |