A magnitude ML 1.3 earthquake occured in region: 5 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8330, 13.1170 at 13 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 5 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 8 | 281 | 5238 |
Preci | PG | 8 | 724 | 5962 |
Visso | MC | 11 | 1107 | 7069 |
Ussita | MC | 13 | 444 | 7513 |
Cascia | PG | 15 | 3217 | 10730 |
Arquata del Tronto | AP | 16 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Sellano | PG | 17 | 1079 | 14062 |
Montegallo | AP | 18 | 523 | 14585 |
Accumoli | RI | 19 | 667 | 15252 |
Montemonaco | AP | 19 | 604 | 15856 |
Poggiodomo | PG | 20 | 117 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2016-10-30 04:48:21 |
42.8328 | 13.1172 | 13 | 2019-02-12 14:03:09 |
Bollettino Sismico Italiano INGV | 41428211 |
Field | Value |
---|---|
Time (UTC) | 2016-10-30 04:48:21 ± 0.06 |
Latitude | 42.8328 ± 0.0036 |
Longitude | 13.1172 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 41428211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 319 |
Semi-minor axis of confidence ellipse (meter) | 250 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 152 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.05666 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41459 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 41428211 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-02-21 13:52:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2016-10-30T04:48:36.40 | 0.6 | undecidable | manual | S | 120 | 46.0206 | 93 | -0.04 | 47 |
IV.RM33.EHZ. | 2016-10-30T04:48:34.16 | 0.6 | undecidable | manual | S | 168 | 36.8298 | 95 | 0.17 | 46 |
IV.GUMA.HNN. | 2016-10-30T04:48:33.08 | 0.6 | undecidable | manual | S | 35 | 31.0467 | 96 | 0.62 | 43 |
IV.T1243.HHZ. | 2016-10-30T04:48:32.57 | 0.6 | undecidable | manual | S | 119 | 30.9468 | 96 | 0.14 | 47 |
IV.LNSS.HHZ. | 2016-10-30T04:48:31.14 | 0.6 | undecidable | manual | S | 194 | 26.2515 | 98 | -0.06 | 49 |
IV.T1299.HNN. | 2016-10-30T04:48:31.24 | 0.6 | undecidable | manual | S | 149 | 25.8519 | 98 | 0.16 | 47 |
IV.T1241.EHZ. | 2016-10-30T04:48:30.51 | 0.6 | undecidable | manual | S | 84 | 25.6521 | 98 | -0.53 | 44 |
XO.AM05.EHZ. | 2016-10-30T04:48:30.80 | 0.6 | undecidable | manual | S | 50 | 24.9528 | 99 | -0.05 | 48 |
IV.T1201.HNN. | 2016-10-30T04:48:30.55 | 0.6 | undecidable | manual | S | 151 | 22.3554 | 101 | 0.4 | 45 |
IV.T1217.HNZ. | 2016-10-30T04:48:29.68 | 0.6 | undecidable | manual | S | 228 | 20.2686 | 103 | 0.07 | 49 |
IV.T1215.EHZ. | 2016-10-30T04:48:29.55 | 0.6 | undecidable | manual | S | 260 | 20.5683 | 103 | -0.14 | 48 |
IV.TERO.HHZ. | 2016-10-30T04:48:29.91 | 0.3 | undecidable | manual | P | 120 | 46.0206 | 93 | -0.3 | 67 |
IV.GUMA.HNN. | 2016-10-30T04:48:28.17 | 0.1 | undecidable | manual | P | 35 | 31.0467 | 96 | 0.26 | 93 |
IV.RM33.EHZ. | 2016-10-30T04:48:28.84 | 0.3 | undecidable | manual | P | 168 | 36.8298 | 95 | 0.05 | 72 |
IV.MMO1.EHZ. | 2016-10-30T04:48:28.96 | 0.6 | undecidable | manual | S | 67 | 18.5703 | 106 | -0.22 | 48 |
IV.LNSS.HHZ. | 2016-10-30T04:48:27.02 | 0.1 | undecidable | manual | P | 194 | 26.2515 | 98 | -0.16 | 95 |
IV.T1243.HHZ. | 2016-10-30T04:48:27.64 | 0.3 | undecidable | manual | P | 119 | 30.9468 | 96 | -0.25 | 69 |
IV.T1299.HNN. | 2016-10-30T04:48:27.24 | 0.3 | undecidable | manual | P | 149 | 25.8519 | 98 | 0.13 | 72 |
IV.MC2.EHZ. | 2016-10-30T04:48:27.54 | 0.6 | undecidable | manual | S | 34 | 10.4784 | 129 | 0.28 | 48 |
IV.T1215.EHZ. | 2016-10-30T04:48:26.32 | 0.1 | undecidable | manual | P | 260 | 20.5683 | 103 | 0.01 | 99 |
IV.T1245.HHZ. | 2016-10-30T04:48:26.50 | 0.3 | undecidable | manual | S | 66 | 6.2937 | 147 | -0.02 | 76 |
IV.T1216.EHZ. | 2016-10-30T04:48:26.98 | 0.3 | undecidable | manual | S | 309 | 10.2786 | 130 | -0.23 | 73 |
IV.T1241.EHZ. | 2016-10-30T04:48:26.57 | 0.1 | undecidable | manual | P | 84 | 25.6521 | 98 | -0.52 | 87 |
IV.T1217.HNZ. | 2016-10-30T04:48:26.37 | 0.3 | undecidable | manual | P | 228 | 20.2686 | 103 | 0.11 | 73 |
XO.AM05.EHZ. | 2016-10-30T04:48:26.95 | 0.3 | undecidable | manual | P | 50 | 24.9528 | 99 | -0.03 | 73 |
IV.T1201.HNN. | 2016-10-30T04:48:26.67 | 0.1 | undecidable | manual | P | 151 | 22.3554 | 101 | 0.09 | 97 |
IV.MC2.EHZ. | 2016-10-30T04:48:25.05 | 0.1 | undecidable | manual | P | 34 | 10.4784 | 129 | 0.14 | 98 |
IV.MMO1.EHZ. | 2016-10-30T04:48:25.91 | 0.3 | undecidable | manual | P | 67 | 18.5703 | 106 | -0.1 | 73 |
IV.T1245.HHZ. | 2016-10-30T04:48:24.59 | 0.1 | undecidable | manual | P | 66 | 6.2937 | 147 | 0.11 | 99 |
IV.T1216.EHZ. | 2016-10-30T04:48:24.82 | 0.1 | positive | manual | P | 309 | 10.2786 | 130 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.3 | 0.000100249245 | 0.1024 | AML | other | m | 2016-10-30T04:48:31.95 |
IV.LNSS.HHN. | ML:1.3 | 0.000105700295 | 0.1024 | AML | other | m | 2016-10-30T04:48:32.39 |
IV.RM33.EHE. | ML:1.0 | 0.000042138204 | 0.1024 | AML | other | m | 2016-10-30T04:48:35.05 |
IV.RM33.EHN. | ML:1.0 | 0.0000369052 | 0.1408 | AML | other | m | 2016-10-30T04:48:35.38 |
IV.T1216.EHE. | ML:1.6 | 0.00046365915 | 0.096 | AML | other | m | 2016-10-30T04:48:27.49 |
IV.T1216.EHN. | ML:1.9 | 0.0008117624 | 0.176 | AML | other | m | 2016-10-30T04:48:27.20 |
IV.T1241.EHN. | ML:1.0 | 0.000060091134999999994 | 0.0992 | AML | other | m | 2016-10-30T04:48:31.28 |
IV.T1241.EHE. | ML:0.9 | 0.000045289502 | 0.2784 | AML | other | m | 2016-10-30T04:48:33.75 |
IV.T1245.HHE. | ML:1.8 | 0.00083277845 | 0.2016 | AML | other | m | 2016-10-30T04:48:27.29 |
IV.T1245.HHN. | ML:2.0 | 0.001141532 | 0.16 | AML | other | m | 2016-10-30T04:48:27.24 |
IV.T1245.HNE. | ML:1.8 | 0.00083797495 | 0.2016 | AML | other | m | 2016-10-30T04:48:27.18 |
IV.T1245.HNN. | ML:2.0 | 0.0011828530000000002 | 0.1504 | AML | other | m | 2016-10-30T04:48:27.31 |
IV.TERO.HHN. | ML:1.1 | 0.000033218606 | 0.0992 | AML | other | m | 2016-10-30T04:48:37.76 |
IV.TERO.HHE. | ML:1.0 | 0.00003121931 | 0.1216 | AML | other | m | 2016-10-30T04:48:38.34 |