A magnitude ML 1.4 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8160, 13.1210 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 |
---|---|---|---|---|
Norcia | PG | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 15 | 1178 | 11908 |
Cerreto di Spoleto | PG | 17 | 1075 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Montegallo | AP | 18 | 523 | 14173 |
Sellano | PG | 18 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 19 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2017-03-08 16:09:13 |
42.8157 | 13.1213 | 10 | 2017-03-08 16:17:08 |
Sala Sismica INGV-Roma | 42120001 |
Field | Value |
---|---|
Time (UTC) | 2017-03-08 16:09:13 ± 0.05 |
Latitude | 42.8157 ± 0.0027 |
Longitude | 13.1213 ± 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 | 42120001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 272 |
Semi-minor axis of confidence ellipse (meter) | 176 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 141 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28239 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 42120001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-08 16:17:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2017-03-08T16:09:28.26 | 3.0 | positive | manual | P | 0.4 | 0 | |||
IV.CSP1.EHZ. | 2017-03-08T16:09:24.10 | 0.6 | undecidable | manual | S | 12 | 31.3464 | 50 | -0.05 | 49 |
IV.CESI.HHZ. | 2017-03-08T16:09:23.25 | 0.6 | undecidable | manual | S | 320 | 27.4503 | 50 | 0.16 | 48 |
IV.T1299.HNZ. | 2017-03-08T16:09:21.84 | 3.0 | undecidable | manual | S | -0.22 | 0 | |||
IV.T1256.HHZ. | 2017-03-08T16:09:21.58 | 0.6 | undecidable | manual | S | 22 | 22.755 | 114 | -0.23 | 48 |
IV.T1215.EHZ. | 2017-03-08T16:09:20.80 | 0.6 | undecidable | manual | S | 266 | 20.6682 | 116 | -0.33 | 47 |
IV.TERO.HHZ. | 2017-03-08T16:09:20.97 | 3.0 | negative | manual | P | -1.45 | 0 | |||
IV.MMO1.EHZ. | 2017-03-08T16:09:20.41 | 0.6 | undecidable | manual | S | 61 | 19.0698 | 118 | -0.25 | 48 |
IV.T1217.EHZ. | 2017-03-08T16:09:20.69 | 0.6 | undecidable | manual | S | 233 | 19.2696 | 118 | -0.02 | 50 |
IV.T1218.EHZ. | 2017-03-08T16:09:19.84 | 0.6 | undecidable | manual | S | 182 | 16.1727 | 122 | 0.06 | 50 |
IV.CSP1.EHZ. | 2017-03-08T16:09:19.43 | 0.6 | negative | manual | P | 12 | 31.3464 | 50 | -0.07 | 49 |
IV.T1220.EHZ. | 2017-03-08T16:09:19.63 | 3.0 | undecidable | manual | P | -0.8 | 0 | |||
IV.MC2.EHZ. | 2017-03-08T16:09:18.93 | 0.6 | undecidable | manual | S | 27 | 11.9769 | 131 | 0.32 | 48 |
IV.CESI.HHZ. | 2017-03-08T16:09:18.88 | 0.1 | undecidable | manual | P | 320 | 27.4503 | 50 | -0.01 | 100 |
IV.T1216.EHZ. | 2017-03-08T16:09:18.56 | 0.6 | undecidable | manual | S | 315 | 11.7771 | 131 | 0 | 51 |
IV.T1256.HHZ. | 2017-03-08T16:09:18.01 | 0.6 | positive | manual | P | 22 | 22.755 | 114 | -0.13 | 49 |
IV.T1245.HHZ. | 2017-03-08T16:09:17.44 | 0.6 | undecidable | manual | S | 50 | 7.0929 | 145 | -0.02 | 51 |
IV.T1217.EHZ. | 2017-03-08T16:09:17.54 | 0.6 | undecidable | manual | P | 233 | 19.2696 | 118 | 0.03 | 50 |
IV.T1214.EHZ. | 2017-03-08T16:09:17.91 | 0.6 | undecidable | manual | S | 131 | 9.4794 | 137 | -0.06 | 51 |
IV.T1299.EHZ. | 2017-03-08T16:09:17.58 | 3.0 | undecidable | manual | P | -0.81 | 0 | |||
IV.T1212.EHZ. | 2017-03-08T16:09:17.79 | 0.6 | undecidable | manual | S | 221 | 9.4794 | 137 | -0.19 | 49 |
IV.T1215.EHZ. | 2017-03-08T16:09:17.69 | 0.1 | undecidable | manual | P | 266 | 20.6682 | 116 | -0.06 | 100 |
IV.MMO1.EHZ. | 2017-03-08T16:09:17.29 | 0.6 | undecidable | manual | P | 61 | 19.0698 | 118 | -0.19 | 49 |
IV.T1216.EHZ. | 2017-03-08T16:09:16.43 | 0.3 | negative | manual | P | 315 | 11.7771 | 131 | 0.17 | 74 |
IV.MC2.EHZ. | 2017-03-08T16:09:16.49 | 1.0 | undecidable | manual | P | 27 | 11.9769 | 131 | 0.19 | 25 |
IV.T1218.EHZ. | 2017-03-08T16:09:16.94 | 1.0 | positive | manual | P | 182 | 16.1727 | 122 | -0.03 | 25 |
IV.T1212.EHZ. | 2017-03-08T16:09:16.09 | 0.1 | negative | manual | P | 221 | 9.4794 | 137 | 0.16 | 100 |
IV.T1245.HHZ. | 2017-03-08T16:09:15.79 | 0.1 | undecidable | manual | P | 50 | 7.0929 | 145 | 0.16 | 100 |
IV.T1214.EHZ. | 2017-03-08T16:09:15.98 | 0.3 | positive | manual | P | 131 | 9.4794 | 137 | 0.05 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.2 | 0.00008305000000000001 | 1.32 | AML | other | m | 2017-03-08T16:09:23.13 |
IV.CESI.HHN. | ML:1.3 | 0.00010215 | 0.22 | AML | other | m | 2017-03-08T16:09:23.37 |
IV.T1212.EHN. | ML:1.7 | 0.0006630000000000001 | 0.34 | AML | other | m | 2017-03-08T16:09:18.07 |
IV.T1212.EHE. | ML:1.5 | 0.0004305 | 0.32 | AML | other | m | 2017-03-08T16:09:18.08 |
IV.T1216.EHE. | ML:1.4 | 0.0002535 | 0.36 | AML | other | m | 2017-03-08T16:09:18.74 |
IV.T1216.EHN. | ML:1.5 | 0.00036650000000000007 | 0.52 | AML | other | m | 2017-03-08T16:09:18.72 |
IV.T1218.EHE. | ML:1.2 | 0.0001358 | 1.18 | AML | other | m | 2017-03-08T16:09:20.04 |
IV.T1218.HNN. | ML:1.4 | 0.000249 | 0.44 | AML | other | m | 2017-03-08T16:09:20.79 |
IV.T1218.HNE. | ML:1.2 | 0.000154 | 0.4 | AML | other | m | 2017-03-08T16:09:19.65 |
IV.T1218.EHN. | ML:1.4 | 0.000241 | 0.2 | AML | other | m | 2017-03-08T16:09:19.79 |
IV.T1256.HHE. | ML:1.3 | 0.00013350000000000002 | 1.08 | AML | other | m | 2017-03-08T16:09:22.31 |
IV.T1256.HHN. | ML:1.2 | 0.00010775000000000002 | 0.92 | AML | other | m | 2017-03-08T16:09:23.05 |
IV.T1299.EHE. | ML:1.5 | 0.0001785 | 1.04 | AML | other | m | 2017-03-08T16:09:22.01 |
IV.T1299.EHN. | ML:1.4 | 0.0001565 | 0.08 | AML | other | m | 2017-03-08T16:09:22.28 |