A magnitude ML 1.0 earthquake occured in region: 6 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8290, 13.1550 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 | 6 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 7 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Ussita | MC | 13 | 444 | 7513 |
Arquata del Tronto | AP | 13 | 1178 | 8691 |
Montegallo | AP | 15 | 523 | 9214 |
Montemonaco | AP | 16 | 604 | 9818 |
Accumoli | RI | 17 | 667 | 10485 |
Cascia | PG | 17 | 3217 | 13702 |
Cerreto di Spoleto | PG | 19 | 1075 | 14777 |
Bolognola | MC | 19 | 142 | 14919 |
Sellano | PG | 20 | 1079 | 15998 |
Montefortino | FM | 20 | 1178 | 17176 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2016-09-25 02:53:07 |
42.8288 | 13.1553 | 10 | 2016-09-25 02:59:30 |
Sala Sismica INGV-Roma | 29502501 |
Field | Value |
---|---|
Time (UTC) | 2016-09-25 02:53:07 ± 0.04 |
Latitude | 42.8288 ± 0.0027 |
Longitude | 13.1553 ± 0.0025 |
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 | 29502501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 256 |
Semi-minor axis of confidence ellipse (meter) | 247 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 0 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 55 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
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) | 0.03058 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50182 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 29502501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-25 02:59:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2016-09-25T02:53:18.17 | 0.3 | undecidable | manual | S | 8 | 29.4483 | 50 | 0 | 72 |
IV.EL6.EHZ. | 2016-09-25T02:53:17.86 | 0.1 | undecidable | manual | P | 356 | 55.6998 | 50 | 0.12 | 90 |
IV.LNSS.HHZ. | 2016-09-25T02:53:17.74 | 0.3 | undecidable | manual | S | 201 | 26.751 | 50 | 0.29 | 68 |
IV.T1243.HHZ. | 2016-09-25T02:53:17.56 | 0.3 | undecidable | manual | S | 121 | 28.0497 | 50 | -0.22 | 69 |
IV.T1217.EHZ. | 2016-09-25T02:53:16.26 | 0.3 | undecidable | manual | S | 235 | 22.3554 | 114 | 0.16 | 71 |
IV.T1204.EHZ. | 2016-09-25T02:53:16.13 | 0.1 | undecidable | manual | S | 142 | 21.4674 | 115 | 0.32 | 91 |
IV.T1241.HHZ. | 2016-09-25T02:53:16.25 | 0.1 | undecidable | manual | S | 82 | 22.6551 | 114 | 0.07 | 96 |
IV.SNTG.HHZ. | 2016-09-25T02:53:16.98 | 0.1 | undecidable | manual | P | 340 | 50.4162 | 50 | 0.06 | 92 |
IV.TERO.HHZ. | 2016-09-25T02:53:15.58 | 0.1 | undecidable | manual | P | 122 | 43.1235 | 50 | -0.23 | 90 |
IV.MMO1.EHZ. | 2016-09-25T02:53:14.11 | 0.1 | undecidable | manual | S | 61 | 15.9729 | 122 | -0.03 | 98 |
IV.T1216.EHZ. | 2016-09-25T02:53:13.25 | 0.1 | undecidable | manual | S | 302 | 13.0758 | 127 | -0.04 | 98 |
IV.LNSS.HHZ. | 2016-09-25T02:53:13.18 | 0.1 | undecidable | manual | P | 201 | 26.751 | 50 | -0.11 | 94 |
IV.T1243.HHZ. | 2016-09-25T02:53:13.27 | 0.1 | undecidable | manual | P | 121 | 28.0497 | 50 | -0.21 | 92 |
IV.CSP1.EHZ. | 2016-09-25T02:53:13.68 | 0.1 | undecidable | manual | P | 8 | 29.4483 | 50 | -0.02 | 96 |
IV.SMA1.EHZ. | 2016-09-25T02:53:13.27 | 0.1 | undecidable | manual | P | 146 | 26.4513 | 50 | 0.03 | 96 |
IV.T1241.HHZ. | 2016-09-25T02:53:12.54 | 0.1 | undecidable | manual | P | 82 | 22.6551 | 114 | -0.02 | 97 |
IV.T1217.EHZ. | 2016-09-25T02:53:12.52 | 0.1 | undecidable | manual | P | 235 | 22.3554 | 114 | 0.01 | 97 |
IV.FDMO.HHZ. | 2016-09-25T02:53:12.60 | 0.1 | undecidable | manual | P | 347 | 23.6541 | 113 | -0.15 | 94 |
IV.T1215.EHZ. | 2016-09-25T02:53:12.67 | 0.1 | undecidable | manual | P | 263 | 23.5542 | 113 | -0.05 | 96 |
IV.MC2.EHZ. | 2016-09-25T02:53:12.78 | 0.1 | undecidable | manual | S | 17 | 9.5793 | 136 | 0.39 | 92 |
IV.T1204.EHZ. | 2016-09-25T02:53:12.46 | 0.1 | undecidable | manual | P | 142 | 21.4674 | 115 | 0.12 | 95 |
IV.T1242.HHZ. | 2016-09-25T02:53:11.03 | 0.1 | undecidable | manual | S | 89 | 3.996 | 158 | -0.29 | 94 |
IV.MMO1.EHZ. | 2016-09-25T02:53:11.38 | 0.1 | undecidable | manual | P | 61 | 15.9729 | 122 | 0.01 | 98 |
IV.MC2.EHZ. | 2016-09-25T02:53:10.58 | 0.1 | undecidable | manual | P | 17 | 9.5793 | 136 | 0.21 | 95 |
IV.NRCA.HNZ. | 2016-09-25T02:53:10.78 | 0.3 | undecidable | manual | S | 279 | 3.3966 | 161 | -0.47 | 68 |
IV.T1216.EHZ. | 2016-09-25T02:53:10.93 | 0.1 | undecidable | manual | P | 302 | 13.0758 | 127 | 0.04 | 98 |
IV.NRCA.HNZ. | 2016-09-25T02:53:09.68 | 0.1 | undecidable | manual | P | 279 | 3.3966 | 161 | -0.03 | 100 |
IV.T1242.HHZ. | 2016-09-25T02:53:09.73 | 0.1 | undecidable | manual | P | 89 | 3.996 | 158 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.7 | 0.00003095 | 0.74 | AML | other | m | 2016-09-25T02:53:17.30 |
IV.FDMO.HHN. | ML:0.8 | 0.000039149999999999996 | 1.46 | AML | other | m | 2016-09-25T02:53:17.43 |
IV.LNSS.HHN. | ML:1.2 | 0.0000862 | 0.12 | AML | other | m | 2016-09-25T02:53:17.97 |
IV.LNSS.HHE. | ML:1.1 | 0.00007635 | 0.3 | AML | other | m | 2016-09-25T02:53:18.03 |
IV.NRCA.HNE. | ML:2.2 | 0.003175 | 0.16 | AML | other | m | 2016-09-25T02:53:10.89 |
IV.NRCA.HHE. | ML:2.3 | 0.00342 | 0.18 | AML | other | m | 2016-09-25T02:53:10.80 |
IV.NRCA.HNN. | ML:2.1 | 0.002175 | 0.12 | AML | other | m | 2016-09-25T02:53:11.27 |
IV.NRCA.HHN. | ML:2.1 | 0.0022750000000000005 | 0.12 | AML | other | m | 2016-09-25T02:53:11.38 |
IV.T1241.HHN. | ML:0.8 | 0.00004485 | 1.24 | AML | other | m | 2016-09-25T02:53:16.97 |
IV.T1241.HHE. | ML:0.9 | 0.000050950000000000005 | 0.28 | AML | other | m | 2016-09-25T02:53:16.28 |
IV.T1242.HHE. | ML:1.0 | 0.00018099999999999998 | 1.1 | AML | other | m | 2016-09-25T02:53:11.89 |
IV.T1242.HHN. | ML:1.4 | 0.00039349999999999997 | 0.44 | AML | other | m | 2016-09-25T02:53:11.09 |
IV.TERO.HHN. | ML:1.1 | 0.0000404 | 0.34 | AML | other | m | 2016-09-25T02:53:22.21 |
IV.TERO.HHE. | ML:1.0 | 0.00003305 | 0.54 | AML | other | m | 2016-09-25T02:53:22.99 |