A magnitude ML 1.1 earthquake occured in region: 6 km S Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9380, 12.9880 at 12 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 |
---|---|---|---|---|
Monte Cavallo | MC | 6 | 145 | 145 |
Sellano | PG | 7 | 1079 | 1224 |
Preci | PG | 8 | 724 | 1948 |
Visso | MC | 8 | 1107 | 3055 |
Ussita | MC | 12 | 444 | 3499 |
Pieve Torina | MC | 13 | 1458 | 4957 |
Fiordimonte | MC | 14 | 202 | 5159 |
Cerreto di Spoleto | PG | 14 | 1075 | 6234 |
Castelsantangelo sul Nera | MC | 14 | 281 | 6515 |
Serravalle di Chienti | MC | 15 | 1070 | 7585 |
Pievebovigliana | MC | 16 | 866 | 8451 |
Muccia | MC | 17 | 915 | 9366 |
Fiastra | MC | 18 | 559 | 9925 |
Norcia | PG | 18 | 4957 | 14882 |
Acquacanina | MC | 18 | 121 | 15003 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2017-03-21 23:21:12 |
42.9382 | 12.9878 | 12 | 2017-03-21 23:29:45 |
Sala Sismica INGV-Roma | 42759351 |
Field | Value |
---|---|
Time (UTC) | 2017-03-21 23:21:12 ± 0.04 |
Latitude | 42.9382 ± 0.0018 |
Longitude | 12.9878 ± 0.0025 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 42759351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 228 |
Semi-minor axis of confidence ellipse (meter) | 62 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 247 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 56 |
Number of associated phases, regardless of their use for origin computation | 51 |
Number of defining phases | 35 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46225 |
Number of stations at which the event was observed | 34 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 42759351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-21 23:29:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SRES.HHZ. | 2017-03-21T23:21:40.20 | 3.0 | undecidable | manual | S | 0.21 | 0 | |||
IV.CPGN.EHZ. | 2017-03-21T23:21:32.01 | 3.0 | undecidable | manual | P | 1.1 | 0 | |||
IV.CING.HHZ. | 2017-03-21T23:21:28.90 | 0.1 | undecidable | manual | S | 19 | 51.3153 | 91 | 0.36 | 87 |
IV.MPAG.EHZ. | 2017-03-21T23:21:26.26 | 3.0 | positive | manual | P | 0.05 | 0 | |||
IV.ATCC.EHZ. | 2017-03-21T23:21:25.56 | 0.1 | undecidable | manual | S | 314 | 39.3273 | 92 | 0.24 | 91 |
IV.MOMA.HHZ. | 2017-03-21T23:21:24.89 | 0.1 | undecidable | manual | S | 246 | 37.1295 | 92 | 0.16 | 92 |
IV.SNTG.HHZ. | 2017-03-21T23:21:24.35 | 0.1 | undecidable | manual | S | 354 | 35.3424 | 92 | 0.08 | 95 |
IV.FRON.EHZ. | 2017-03-21T23:21:24.17 | 3.0 | negative | manual | P | -0.19 | 0 | |||
IV.ARVD.HHZ. | 2017-03-21T23:21:23.41 | 3.0 | undecidable | manual | P | -0.04 | 0 | |||
IV.TERO.HHZ. | 2017-03-21T23:21:23.35 | 3.0 | positive | manual | P | -0.11 | 0 | |||
IV.T1222.EHZ. | 2017-03-21T23:21:23.06 | 3.0 | undecidable | manual | P | -0.14 | 0 | |||
IV.ASSB.HHZ. | 2017-03-21T23:21:22.47 | 0.1 | undecidable | manual | S | 294 | 29.1486 | 93 | -0.13 | 95 |
IV.T1214.EHZ. | 2017-03-21T23:21:21.69 | 0.1 | undecidable | manual | S | 138 | 26.751 | 93 | -0.28 | 93 |
IV.MURB.HHZ. | 2017-03-21T23:21:21.88 | 3.0 | positive | manual | P | 0.09 | 0 | |||
IV.T1217.EHZ. | 2017-03-21T23:21:21.59 | 0.1 | undecidable | manual | S | 190 | 25.5522 | 94 | -0.05 | 98 |
IV.CING.HHZ. | 2017-03-21T23:21:21.57 | 0.1 | undecidable | manual | P | 19 | 51.3153 | 91 | -0.13 | 91 |
IV.RM33.EHZ. | 2017-03-21T23:21:21.73 | 3.0 | undecidable | manual | P | -0.05 | 0 | |||
IV.ARRO.EHZ. | 2017-03-21T23:21:20.53 | 3.0 | negative | manual | P | -0.02 | 0 | |||
IV.T1220.EHZ. | 2017-03-21T23:21:20.27 | 0.1 | undecidable | manual | S | 23 | 20.7681 | 96 | -0.11 | 97 |
IV.EL6.EHZ. | 2017-03-21T23:21:20.47 | 3.0 | positive | manual | P | -0.05 | 0 | |||
IV.T1256.HHZ. | 2017-03-21T23:21:20.46 | 0.1 | undecidable | manual | S | 69 | 20.7681 | 96 | 0.09 | 97 |
IV.T1211.EHZ. | 2017-03-21T23:21:20.94 | 3.0 | negative | manual | P | -0.03 | 0 | |||
IV.T1212.EHZ. | 2017-03-21T23:21:20.41 | 0.1 | undecidable | manual | S | 167 | 21.1677 | 95 | -0.09 | 98 |
IV.T1299.EHZ. | 2017-03-21T23:21:20.20 | 3.0 | positive | manual | P | 0.01 | 0 | |||
IV.T1245.HHZ. | 2017-03-21T23:21:19.84 | 0.1 | undecidable | manual | S | 119 | 18.5703 | 98 | 0.04 | 98 |
IV.MOMA.HHZ. | 2017-03-21T23:21:19.82 | 0.1 | undecidable | manual | P | 246 | 37.1295 | 92 | 0.32 | 89 |
IV.SNTG.HHZ. | 2017-03-21T23:21:19.03 | 0.1 | undecidable | manual | P | 354 | 35.3424 | 92 | -0.21 | 93 |
IV.ATCC.EHZ. | 2017-03-21T23:21:19.73 | 0.1 | undecidable | manual | P | 314 | 39.3273 | 92 | -0.12 | 94 |
IV.T1241.EHZ. | 2017-03-21T23:21:19.42 | 3.0 | negative | manual | P | -0.07 | 0 | |||
IV.MC2.EHZ. | 2017-03-21T23:21:19.46 | 0.1 | undecidable | manual | S | 100 | 16.5723 | 101 | 0.19 | 95 |
IV.ASSB.HHZ. | 2017-03-21T23:21:18.07 | 0.1 | undecidable | manual | P | 294 | 29.1486 | 93 | -0.21 | 94 |
IV.T1218.EHZ. | 2017-03-21T23:21:18.48 | 3.0 | negative | manual | P | -0.11 | 0 | |||
IV.T1219.EHZ. | 2017-03-21T23:21:18.09 | 0.1 | undecidable | manual | S | 6 | 13.1757 | 112 | -0.29 | 94 |
IV.GUMA.HHZ. | 2017-03-21T23:21:18.80 | 3.0 | negative | manual | P | 0.3 | 0 | |||
IV.FDMO.HHE. | 2017-03-21T23:21:18.30 | 0.1 | undecidable | manual | S | 36 | 13.5753 | 110 | -0.2 | 96 |
IV.FEMA.HNZ. | 2017-03-21T23:21:17.07 | 0.1 | undecidable | manual | S | 62 | 5.6943 | 147 | 0.22 | 98 |
IV.CESI.HHZ. | 2017-03-21T23:21:17.68 | 0.1 | undecidable | manual | S | 318 | 9.9789 | 125 | 0.02 | 100 |
IV.T1214.EHZ. | 2017-03-21T23:21:17.81 | 0.1 | undecidable | manual | P | 138 | 26.751 | 93 | -0.1 | 97 |
IV.T1217.EHZ. | 2017-03-21T23:21:17.62 | 0.1 | undecidable | manual | P | 190 | 25.5522 | 94 | -0.1 | 97 |
IV.SEF1.HNN. | 2017-03-21T23:21:17.28 | 0.1 | undecidable | manual | P | 352 | 23.3544 | 94 | -0.11 | 96 |
IV.T1256.HHZ. | 2017-03-21T23:21:16.99 | 0.1 | undecidable | manual | P | 69 | 20.7681 | 96 | 0 | 98 |
IV.T1216.EHZ. | 2017-03-21T23:21:16.79 | 0.1 | undecidable | manual | S | 154 | 5.7942 | 146 | -0.09 | 99 |
IV.MC2.EHZ. | 2017-03-21T23:21:16.49 | 0.1 | undecidable | manual | P | 100 | 16.5723 | 101 | 0.14 | 96 |
IV.T1212.EHZ. | 2017-03-21T23:21:16.96 | 0.1 | undecidable | manual | P | 167 | 21.1677 | 95 | -0.1 | 98 |
IV.T1245.HHZ. | 2017-03-21T23:21:16.70 | 0.1 | undecidable | manual | P | 119 | 18.5703 | 98 | 0.04 | 98 |
IV.T1220.EHZ. | 2017-03-21T23:21:16.94 | 0.1 | undecidable | manual | P | 23 | 20.7681 | 96 | -0.06 | 98 |
IV.T1219.EHZ. | 2017-03-21T23:21:15.82 | 0.1 | undecidable | manual | P | 6 | 13.1757 | 112 | -0.02 | 99 |
IV.FDMO.HHE. | 2017-03-21T23:21:15.87 | 0.1 | undecidable | manual | P | 36 | 13.5753 | 110 | -0.04 | 99 |
IV.T1216.EHZ. | 2017-03-21T23:21:15.05 | 0.1 | undecidable | manual | P | 154 | 5.7942 | 146 | 0.08 | 100 |
IV.FEMA.HNZ. | 2017-03-21T23:21:15.14 | 0.1 | undecidable | manual | P | 62 | 5.6943 | 147 | 0.18 | 98 |
IV.CESI.HHZ. | 2017-03-21T23:21:15.52 | 0.1 | undecidable | manual | P | 318 | 9.9789 | 125 | 0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHN. | ML:1.1 | 0.0000329 | 0.22 | AML | other | m | 2017-03-21T23:21:27.61 |
IV.ARRO.EHE. | ML:1.0 | 0.00003105 | 0.56 | AML | other | m | 2017-03-21T23:21:27.98 |
IV.ARVD.HHE. | ML:1.0 | 0.00001765 | 0.48 | AML | other | m | 2017-03-21T23:21:32.47 |
IV.ARVD.HHN. | ML:0.9 | 0.000014635 | 0.8 | AML | other | m | 2017-03-21T23:21:33.49 |
IV.ASSB.HHE. | ML:1.2 | 0.00007205 | 0.2 | AML | other | m | 2017-03-21T23:21:22.85 |
IV.ASSB.HHN. | ML:1.2 | 0.00006994999999999999 | 0.9 | AML | other | m | 2017-03-21T23:21:23.05 |
IV.ATCC.EHN. | ML:1.1 | 0.000041800000000000006 | 0.88 | AML | other | m | 2017-03-21T23:21:26.99 |
IV.ATCC.EHE. | ML:1.1 | 0.00004225 | 1.18 | AML | other | m | 2017-03-21T23:21:28.67 |
IV.GUMA.HHE. | ML:1.7 | 0.00021050000000000002 | 0.18 | AML | other | m | 2017-03-21T23:21:23.96 |
IV.GUMA.HHN. | ML:1.3 | 0.0000862 | 0.16 | AML | other | m | 2017-03-21T23:21:24.92 |
IV.MOMA.HHN. | ML:1.2 | 0.0000615 | 0.14 | AML | other | m | 2017-03-21T23:21:25.91 |
IV.MOMA.HHE. | ML:1.3 | 0.00006805 | 0.2 | AML | other | m | 2017-03-21T23:21:26.43 |
IV.MURB.HHN. | ML:1.3 | 0.00005165 | 1.58 | AML | other | m | 2017-03-21T23:21:32.08 |
IV.MURB.HHE. | ML:1.5 | 0.00007705 | 0.26 | AML | other | m | 2017-03-21T23:21:30.85 |
IV.SNTG.HHE. | ML:1.0 | 0.000038 | 0.12 | AML | other | m | 2017-03-21T23:21:24.69 |
IV.SNTG.HHN. | ML:1.2 | 0.000054449999999999995 | 0.86 | AML | other | m | 2017-03-21T23:21:24.48 |
IV.T1241.EHN. | ML:1.0 | 0.0000351 | 0.24 | AML | other | m | 2017-03-21T23:21:25.23 |
IV.T1241.EHE. | ML:1.0 | 0.000034750000000000004 | 0.94 | AML | other | m | 2017-03-21T23:21:25.56 |
IV.T1256.HHE. | ML:1.0 | 0.00005855000000000001 | 0.82 | AML | other | m | 2017-03-21T23:21:20.53 |
IV.T1256.HHN. | ML:1.1 | 0.00007805 | 0.76 | AML | other | m | 2017-03-21T23:21:21.71 |
IV.T1299.EHE. | ML:0.9 | 0.000023350000000000002 | 1.22 | AML | other | m | 2017-03-21T23:21:28.77 |
IV.T1299.EHN. | ML:0.9 | 0.00002605 | 1.14 | AML | other | m | 2017-03-21T23:21:28.21 |
IV.TERO.HHE. | ML:1.0 | 0.00001902 | 0.46 | AML | other | m | 2017-03-21T23:21:32.84 |
IV.TERO.HHN. | ML:1.0 | 0.000018849999999999997 | 0.38 | AML | other | m | 2017-03-21T23:21:34.65 |