A magnitude ML 1.1 earthquake occured in region: 5 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8260, 13.1430 at 9 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 | 6 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 8 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Ussita | MC | 13 | 444 | 7513 |
Arquata del Tronto | AP | 14 | 1178 | 8691 |
Montegallo | AP | 16 | 523 | 9214 |
Cascia | PG | 16 | 3217 | 12431 |
Accumoli | RI | 17 | 667 | 13098 |
Montemonaco | AP | 17 | 604 | 13702 |
Cerreto di Spoleto | PG | 18 | 1075 | 14777 |
Sellano | PG | 19 | 1079 | 15856 |
Bolognola | MC | 20 | 142 | 15998 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2016-10-16 06:13:25 |
42.8263 | 13.1433 | 9 | 2016-10-16 06:25:24 |
Sala Sismica INGV-Roma | 30242211 |
Field | Value |
---|---|
Time (UTC) | 2016-10-16 06:13:25 ± 0.07 |
Latitude | 42.8263 ± 0.0036 |
Longitude | 13.1433 ± 0.0061 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30242211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 523 |
Semi-minor axis of confidence ellipse (meter) | 124 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 56 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 59 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 37 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50362 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 30242211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-16 06:25:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2016-10-16T06:13:44.19 | 0.1 | undecidable | manual | S | 357 | 55.8996 | 50 | 0.42 | 85 |
IV.SNTG.HHZ. | 2016-10-16T06:13:42.31 | 0.3 | undecidable | manual | S | 341 | 50.3163 | 50 | 0.04 | 70 |
IV.ASSB.HHZ. | 2016-10-16T06:13:41.38 | 0.3 | undecidable | manual | S | 302 | 46.1205 | 50 | 0.23 | 68 |
IV.TERO.HHZ. | 2016-10-16T06:13:40.22 | 0.1 | undecidable | manual | S | 121 | 43.8228 | 50 | -0.32 | 89 |
IV.RM33.EHZ. | 2016-10-16T06:13:38.56 | 0.3 | undecidable | manual | S | 171 | 35.6421 | 50 | 0.19 | 69 |
IV.SMA1.EHZ. | 2016-10-16T06:13:36.16 | 0.3 | undecidable | manual | S | 144 | 26.751 | 108 | 0.48 | 66 |
IV.EL6.EHZ. | 2016-10-16T06:13:36.20 | 0.1 | undecidable | manual | P | 357 | 55.8996 | 50 | -0.01 | 93 |
IV.CESI.HHZ. | 2016-10-16T06:13:35.81 | 0.1 | undecidable | manual | S | 316 | 27.75 | 108 | -0.18 | 94 |
IV.T1243.HHZ. | 2016-10-16T06:13:35.89 | 0.3 | undecidable | manual | S | 120 | 28.749 | 107 | -0.43 | 67 |
IV.SNTG.HHZ. | 2016-10-16T06:13:35.37 | 0.6 | positive | manual | P | 341 | 50.3163 | 50 | 0.02 | 47 |
IV.T1204.EHZ. | 2016-10-16T06:13:34.36 | 0.3 | undecidable | manual | S | 140 | 21.867 | 112 | 0.29 | 70 |
IV.TERO.HHZ. | 2016-10-16T06:13:34.00 | 1.0 | undecidable | manual | P | 121 | 43.8228 | 50 | -0.35 | 22 |
XO.AM05.EHZ. | 2016-10-16T06:13:34.47 | 0.1 | undecidable | manual | S | 45 | 23.8539 | 110 | -0.26 | 93 |
IV.ASSB.HHZ. | 2016-10-16T06:13:34.70 | 0.3 | positive | manual | P | 302 | 46.1205 | 50 | 0 | 71 |
IV.RM33.EHZ. | 2016-10-16T06:13:33.06 | 0.1 | undecidable | manual | P | 171 | 35.6421 | 50 | -0.04 | 96 |
IV.ARRO.EHZ. | 2016-10-16T06:13:33.99 | 1.0 | undecidable | manual | P | 228 | 41.2254 | 50 | 0.04 | 24 |
IV.MMO1.EHZ. | 2016-10-16T06:13:32.21 | 0.1 | undecidable | manual | S | 61 | 16.9719 | 118 | -0.32 | 93 |
IV.T1202.EHZ. | 2016-10-16T06:13:32.50 | 0.3 | undecidable | manual | S | 154 | 15.1737 | 120 | 0.52 | 67 |
IV.T1211.EHZ. | 2016-10-16T06:13:32.50 | 1.0 | undecidable | manual | P | 216 | 40.1265 | 50 | -1.29 | 15 |
IV.T1243.HHZ. | 2016-10-16T06:13:31.60 | 0.1 | undecidable | manual | P | 120 | 28.749 | 107 | -0.31 | 91 |
IV.T1216.EHZ. | 2016-10-16T06:13:31.16 | 0.1 | undecidable | manual | S | 305 | 12.3765 | 126 | -0.01 | 100 |
IV.SMA1.EHZ. | 2016-10-16T06:13:31.67 | 0.1 | undecidable | manual | P | 144 | 26.751 | 108 | 0.13 | 95 |
IV.T1204.EHZ. | 2016-10-16T06:13:31.02 | 0.1 | undecidable | manual | P | 140 | 21.867 | 112 | 0.4 | 91 |
IV.CESI.HHZ. | 2016-10-16T06:13:31.87 | 0.6 | negative | manual | P | 316 | 27.75 | 108 | 0.15 | 47 |
XO.AM05.EHZ. | 2016-10-16T06:13:30.38 | 0.6 | positive | manual | P | 45 | 23.8539 | 110 | -0.61 | 42 |
IV.LNSS.HHZ. | 2016-10-16T06:13:30.56 | 0.1 | undecidable | manual | P | 199 | 26.1516 | 109 | -0.87 | 76 |
IV.MC2.EHZ. | 2016-10-16T06:13:30.96 | 0.1 | undecidable | manual | S | 21 | 10.1787 | 131 | 0.4 | 93 |
IV.T1217.EHZ. | 2016-10-16T06:13:29.02 | 0.6 | positive | manual | P | 234 | 21.4674 | 112 | -1.52 | 27 |
IV.T1245.HHZ. | 2016-10-16T06:13:29.12 | 0.1 | undecidable | manual | S | 47 | 4.8951 | 151 | -0.29 | 96 |
IV.MMO1.EHZ. | 2016-10-16T06:13:29.73 | 0.1 | positive | manual | P | 61 | 16.9719 | 118 | 0 | 99 |
IV.T1216.EHZ. | 2016-10-16T06:13:29.30 | 0.3 | negative | manual | P | 305 | 12.3765 | 126 | 0.36 | 70 |
IV.T1202.EHZ. | 2016-10-16T06:13:29.88 | 0.1 | undecidable | manual | P | 154 | 15.1737 | 120 | 0.47 | 90 |
IV.T1215.EHZ. | 2016-10-16T06:13:29.66 | 1.0 | negative | manual | P | 263 | 22.5552 | 111 | -1.08 | 17 |
IV.NRCA.HNZ. | 2016-10-16T06:13:28.01 | 0.1 | negative | manual | P | 289 | 2.4975 | 164 | 0.28 | 96 |
IV.T1245.HHZ. | 2016-10-16T06:13:28.07 | 0.1 | positive | manual | P | 47 | 4.8951 | 151 | 0.15 | 98 |
IV.MC2.EHZ. | 2016-10-16T06:13:28.84 | 0.1 | positive | manual | P | 21 | 10.1787 | 131 | 0.25 | 96 |
IV.NRCA.HNZ. | 2016-10-16T06:13:28.94 | 0.1 | undecidable | manual | S | 289 | 2.4975 | 164 | -0.14 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
XO.AM05.EHN. | ML:1.9 | 0.000586 | 0.06 | AML | other | m | 2016-10-16T06:14:41.98 |
XO.AM05.EHE. | ML:1.8 | 0.000368 | 0.98 | AML | other | m | 2016-10-16T06:14:41.96 |
IV.ASSB.HHE. | ML:0.9 | 0.000027250000000000005 | 1.16 | AML | other | m | 2016-10-16T06:13:42.14 |
IV.ASSB.HHN. | ML:0.9 | 0.000024500000000000003 | 1.58 | AML | other | m | 2016-10-16T06:14:08.45 |
IV.CESI.HHN. | ML:1.1 | 0.00007195 | 0.48 | AML | other | m | 2016-10-16T06:13:36.43 |
IV.CESI.HHE. | ML:1.0 | 0.000050299999999999996 | 1.04 | AML | other | m | 2016-10-16T06:13:37.53 |
IV.T1217.EHN. | ML:1.1 | 0.00008300000000000001 | 0.66 | AML | other | m | 2016-10-16T06:13:31.01 |
IV.T1217.EHE. | ML:1.0 | 0.0000755 | 1.48 | AML | other | m | 2016-10-16T06:13:31.51 |