A magnitude ML 1.4 earthquake occured in region: 3 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7870, 13.1250 at 6 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 |
Cascia | PG | 12 | 3217 | 8174 |
Castelsantangelo sul Nera | MC | 12 | 281 | 8455 |
Preci | PG | 12 | 724 | 9179 |
Arquata del Tronto | AP | 14 | 1178 | 10357 |
Accumoli | RI | 14 | 667 | 11024 |
Visso | MC | 16 | 1107 | 12131 |
Cerreto di Spoleto | PG | 17 | 1075 | 13206 |
Poggiodomo | PG | 18 | 117 | 13323 |
Ussita | MC | 18 | 444 | 13767 |
Montegallo | AP | 18 | 523 | 14290 |
Cittareale | RI | 19 | 482 | 14772 |
Sellano | PG | 20 | 1079 | 15851 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2016-10-01 02:00:20 |
42.7873 | 13.1248 | 6 | 2016-10-01 02:05:13 |
Sala Sismica INGV-Roma | 29726991 |
Field | Value |
---|---|
Time (UTC) | 2016-10-01 02:00:20 ± 0.14 |
Latitude | 42.7873 ± 0.0036 |
Longitude | 13.1248 ± 0.0049 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 29726991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 418 |
Semi-minor axis of confidence ellipse (meter) | 138 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 188 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27070 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 29726991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-01 02:05:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SAMA.HHZ. | 2016-10-01T02:00:58.99 | 3.0 | undecidable | manual | S | -0.48 | 0 | |||
IV.ATCC.EHZ. | 2016-10-01T02:00:31.99 | 3.0 | undecidable | manual | S | 0 | 0 | |||
IV.CESI.HHZ. | 2016-10-01T02:00:31.43 | 0.1 | undecidable | manual | S | 324 | 30.0477 | 102 | 0.02 | 97 |
IV.T1243.HHZ. | 2016-10-01T02:00:30.30 | 0.6 | undecidable | manual | S | 111 | 28.2495 | 102 | -0.49 | 44 |
IV.OFFI.HHZ. | 2016-10-01T02:00:30.99 | 3.0 | undecidable | manual | S | 0.58 | 0 | |||
IV.T1241.HHZ. | 2016-10-01T02:00:30.12 | 0.1 | undecidable | manual | S | 73 | 26.0517 | 103 | 0.06 | 97 |
IV.TERO.HHZ. | 2016-10-01T02:00:28.50 | 3.0 | undecidable | manual | P | 1.66 | 0 | |||
IV.LNSS.HHZ. | 2016-10-01T02:00:28.76 | 0.6 | undecidable | manual | S | 199 | 21.5673 | 106 | 0.2 | 47 |
IV.MMO1.EHZ. | 2016-10-01T02:00:28.16 | 0.1 | undecidable | manual | S | 53 | 20.5683 | 107 | -0.07 | 98 |
IV.T1204.EHZ. | 2016-10-01T02:00:28.32 | 0.6 | undecidable | manual | S | 128 | 19.9689 | 107 | 0.32 | 46 |
IV.MMUR.HNZ. | 2016-10-01T02:00:27.99 | 3.0 | undecidable | manual | S | -1.02 | 0 | |||
IV.T1217.EHZ. | 2016-10-01T02:00:27.50 | 0.6 | undecidable | manual | S | 242 | 17.871 | 109 | 0.18 | 48 |
IV.MC2.EHZ. | 2016-10-01T02:00:27.06 | 0.1 | undecidable | manual | S | 21 | 14.6742 | 113 | 0.76 | 81 |
IV.T1243.HHZ. | 2016-10-01T02:00:26.27 | 1.0 | undecidable | manual | P | 111 | 28.2495 | 102 | -0.28 | 23 |
IV.CESI.HHZ. | 2016-10-01T02:00:26.62 | 0.1 | undecidable | manual | P | 324 | 30.0477 | 102 | -0.29 | 92 |
IV.T1241.HHZ. | 2016-10-01T02:00:25.93 | 0.1 | undecidable | manual | P | 73 | 26.0517 | 103 | -0.2 | 94 |
IV.T1216.EHZ. | 2016-10-01T02:00:25.76 | 0.6 | undecidable | manual | S | 323 | 14.3745 | 113 | -0.42 | 46 |
IV.T1204.EHZ. | 2016-10-01T02:00:25.11 | 0.6 | undecidable | manual | P | 128 | 19.9689 | 107 | 0.17 | 48 |
IV.LNSS.HHZ. | 2016-10-01T02:00:25.31 | 0.6 | positive | manual | P | 199 | 21.5673 | 106 | 0.05 | 49 |
IV.T1215.EHZ. | 2016-10-01T02:00:25.10 | 3.0 | negative | manual | P | 1.09 | 0 | |||
IV.MMO1.EHZ. | 2016-10-01T02:00:24.88 | 0.1 | undecidable | manual | P | 53 | 20.5683 | 107 | -0.19 | 95 |
IV.MC2.EHZ. | 2016-10-01T02:00:24.34 | 0.1 | undecidable | manual | P | 21 | 14.6742 | 113 | 0.38 | 92 |
IV.T1217.EHZ. | 2016-10-01T02:00:24.70 | 1.0 | positive | manual | P | 242 | 17.871 | 109 | 0.15 | 24 |
IV.T1242.HHZ. | 2016-10-01T02:00:24.12 | 0.3 | undecidable | manual | S | 54 | 7.9809 | 128 | -0.14 | 74 |
IV.T1216.EHZ. | 2016-10-01T02:00:23.98 | 1.0 | undecidable | manual | P | 323 | 14.3745 | 113 | 0.09 | 25 |
IV.NRCA.HHZ. | 2016-10-01T02:00:23.22 | 0.6 | undecidable | manual | S | 351 | 5.1948 | 140 | -0.34 | 47 |
IV.NRCA.HHZ. | 2016-10-01T02:00:22.30 | 0.1 | negative | manual | P | 351 | 5.1948 | 140 | -0.08 | 100 |
IV.T1242.HHZ. | 2016-10-01T02:00:22.77 | 0.3 | positive | manual | P | 54 | 7.9809 | 128 | -0.01 | 76 |
XO.AM05.EHZ. | 2016-10-01T02:00:19.53 | 3.0 | negative | manual | P | -0.28 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
XO.AM05.EHN. | ML:1.9 | 0.000451 | 0.06 | AML | other | m | 2016-10-01T02:00:28.95 |
XO.AM05.EHE. | ML:1.9 | 0.00047250000000000005 | 0.06 | AML | other | m | 2016-10-01T02:00:31.05 |
IV.LNSS.HHN. | ML:1.3 | 0.00014399999999999998 | 0.36 | AML | other | m | 2016-10-01T02:00:31.59 |
IV.LNSS.HHE. | ML:1.2 | 0.000126 | 1.2 | AML | other | m | 2016-10-01T02:00:33.60 |
IV.T1215.EHN. | ML:0.9 | 0.00006549999999999999 | 0.62 | AML | other | m | 2016-10-01T02:00:29.77 |
IV.T1215.EHE. | ML:1.1 | 0.00009499999999999998 | 1.1 | AML | other | m | 2016-10-01T02:00:29.61 |
IV.T1242.HHN. | ML:1.7 | 0.0009599999999999999 | 0.74 | AML | other | m | 2016-10-01T02:00:26.40 |
IV.T1242.HNN. | ML:1.7 | 0.0009695 | 0.74 | AML | other | m | 2016-10-01T02:00:26.03 |
IV.T1242.HNE. | ML:1.7 | 0.0008810000000000001 | 0.28 | AML | other | m | 2016-10-01T02:00:24.48 |
IV.T1242.HHE. | ML:1.7 | 0.0008500000000000001 | 0.3 | AML | other | m | 2016-10-01T02:00:24.63 |
IV.TERO.HHN. | ML:1.1 | 0.0000422 | 0.44 | AML | other | m | 2016-10-01T02:00:35.98 |
IV.TERO.HHE. | ML:1.1 | 0.0000419 | 1.46 | AML | other | m | 2016-10-01T02:00:37.47 |