A magnitude ML 0.9 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8080, 13.1260 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Arquata del Tronto | AP | 15 | 1178 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 17 | 523 | 14173 |
Sellano | PG | 19 | 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 0.9 | 2019-10-03 00:16:05 |
42.8078 | 13.1262 | 9 | 2019-10-03 00:55:04 |
Sala Sismica INGV-Roma | 73004681 |
Field | Value |
---|---|
Time (UTC) | 2019-10-03 00:16:05 ± 0.07 |
Latitude | 42.8078 ± 0.0036 |
Longitude | 13.1262 ± 0.0049 |
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 | 73004681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 485 |
Semi-minor axis of confidence ellipse (meter) | 245 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 55 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.02698 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52161 |
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 | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 73004681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-03 00:55:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2019-10-03T00:16:24.46 | 0.1 | undecidable | manual | S | 358 | 57.8976 | 50 | 0.53 | 81 |
IV.MOMA.HHN. | 2019-10-03T00:16:21.06 | 0.1 | undecidable | manual | S | 270 | 45.2214 | 50 | 0.5 | 84 |
IV.TERO.HHZ. | 2019-10-03T00:16:19.72 | 0.1 | undecidable | manual | S | 118 | 44.0226 | 50 | -0.51 | 84 |
IV.MF5.EHZ. | 2019-10-03T00:16:17.86 | 0.1 | undecidable | manual | S | 54 | 33.6441 | 50 | 0.4 | 88 |
IV.RM33.EHZ. | 2019-10-03T00:16:17.10 | 0.3 | undecidable | manual | S | 168 | 33.9438 | 50 | -0.43 | 65 |
IV.CSP1.EHZ. | 2019-10-03T00:16:16.71 | 0.1 | undecidable | manual | S | 11 | 32.1456 | 50 | -0.35 | 89 |
IV.EL6.EHZ. | 2019-10-03T00:16:15.94 | 0.1 | undecidable | manual | P | 358 | 57.8976 | 50 | -0.25 | 87 |
IV.CESI.HHZ. | 2019-10-03T00:16:15.67 | 0.1 | undecidable | manual | S | 321 | 28.3494 | 108 | -0.28 | 91 |
IV.MNTT.EHZ. | 2019-10-03T00:16:15.35 | 0.6 | positive | manual | P | 53 | 47.4192 | 50 | 0.77 | 38 |
IV.MOMA.HHN. | 2019-10-03T00:16:14.64 | 0.1 | undecidable | manual | P | 270 | 45.2214 | 50 | 0.4 | 86 |
IV.T1299.EHE. | 2019-10-03T00:16:14.45 | 0.1 | undecidable | manual | S | 147 | 23.0547 | 112 | 0.22 | 93 |
IV.FDMO.HHZ. | 2019-10-03T00:16:14.67 | 0.3 | undecidable | manual | S | 353 | 25.5522 | 110 | -0.37 | 67 |
IT.MTCL.HGE. | 2019-10-03T00:16:13.97 | 0.1 | undecidable | manual | S | 334 | 23.0547 | 112 | -0.26 | 92 |
IV.TERO.HHZ. | 2019-10-03T00:16:13.72 | 0.3 | undecidable | manual | P | 118 | 44.0226 | 50 | -0.33 | 66 |
IV.ARRO.EHZ. | 2019-10-03T00:16:13.07 | 0.6 | undecidable | manual | P | 229 | 38.8278 | 50 | -0.18 | 46 |
IV.CSP1.EHZ. | 2019-10-03T00:16:12.00 | 0.6 | negative | manual | P | 11 | 32.1456 | 50 | -0.22 | 46 |
IV.MMO1.EHZ. | 2019-10-03T00:16:12.98 | 0.1 | undecidable | manual | S | 58 | 19.2696 | 116 | -0.03 | 97 |
IV.RM33.EHZ. | 2019-10-03T00:16:12.33 | 1.0 | undecidable | manual | P | 168 | 33.9438 | 50 | -0.16 | 23 |
IV.FEMA.HNE. | 2019-10-03T00:16:12.66 | 0.1 | undecidable | manual | S | 340 | 18.1707 | 117 | -0.03 | 97 |
IV.MF5.EHZ. | 2019-10-03T00:16:12.55 | 0.1 | undecidable | manual | P | 54 | 33.6441 | 50 | 0.1 | 94 |
IV.MC2.EHZ. | 2019-10-03T00:16:11.44 | 0.1 | undecidable | manual | S | 24 | 12.5763 | 126 | 0.42 | 91 |
IV.SMA1.EHZ. | 2019-10-03T00:16:11.01 | 1.0 | undecidable | manual | P | 139 | 26.0517 | 110 | -0.13 | 24 |
IV.CESI.HHZ. | 2019-10-03T00:16:11.36 | 0.1 | undecidable | manual | P | 321 | 28.3494 | 108 | -0.22 | 92 |
IV.T1299.EHE. | 2019-10-03T00:16:10.68 | 0.1 | undecidable | manual | P | 147 | 23.0547 | 112 | 0.09 | 95 |
IV.FDMO.HHZ. | 2019-10-03T00:16:10.88 | 0.6 | positive | manual | P | 353 | 25.5522 | 110 | -0.17 | 47 |
IT.MTCL.HGE. | 2019-10-03T00:16:10.47 | 0.1 | undecidable | manual | P | 334 | 23.0547 | 112 | -0.12 | 95 |
IV.MC2.EHZ. | 2019-10-03T00:16:09.02 | 0.6 | positive | manual | P | 24 | 12.5763 | 126 | 0.29 | 47 |
IV.MMO1.EHZ. | 2019-10-03T00:16:09.79 | 0.1 | undecidable | manual | P | 58 | 19.2696 | 116 | -0.09 | 96 |
IV.NRCA.HNZ. | 2019-10-03T00:16:09.01 | 0.1 | undecidable | manual | S | 341 | 2.997 | 162 | 0.03 | 100 |
IV.FEMA.HNE. | 2019-10-03T00:16:09.70 | 0.1 | undecidable | manual | P | 340 | 18.1707 | 117 | 0 | 98 |
IV.NRCA.HNZ. | 2019-10-03T00:16:07.79 | 0.1 | negative | manual | P | 341 | 2.997 | 162 | 0.24 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.0 | 0.0005264082 | 0.18 | AML | other | m | 2019-10-03T00:16:09.49 |
IV.NRCA.HHN. | ML:0.0 | 0.0004416123 | 0.06 | AML | other | m | 2019-10-03T00:16:09.50 |
IV.NRCA.HNE. | ML:0.0 | 0.000511367 | 0.11 | AML | other | m | 2019-10-03T00:16:09.58 |
IV.NRCA.HNN. | ML:0.0 | 0.00038833655 | 0.16 | AML | other | m | 2019-10-03T00:16:09.08 |
IV.FDMO.HHE. | ML:1.0 | 0.000063436685 | 0.2 | AML | other | m | 2019-10-03T00:16:15.05 |
IV.FDMO.HHN. | ML:1.0 | 0.000064340115 | 0.26 | AML | other | m | 2019-10-03T00:16:15.02 |
IV.SMA1.EHE. | ML:0.8 | 0.000037327479999999997 | 0.48 | AML | other | m | 2019-10-03T00:16:20.11 |
IV.SMA1.EHN. | ML:0.9 | 0.000046509695000000006 | 0.26 | AML | other | m | 2019-10-03T00:16:15.98 |
IV.CESI.HHE. | ML:1.0 | 0.00005523516000000001 | 0.1 | AML | other | m | 2019-10-03T00:16:15.73 |
IV.CESI.HHN. | ML:1.1 | 0.00006161519 | 0.1 | AML | other | m | 2019-10-03T00:16:16.12 |
IV.CSP1.EHE. | ML:0.9 | 0.000036474576500000004 | 0.16 | AML | other | m | 2019-10-03T00:16:17.45 |
IV.CSP1.EHN. | ML:1.0 | 0.000049821420000000005 | 0.24 | AML | other | m | 2019-10-03T00:16:17.40 |
IV.ARRO.EHN. | ML:0.6 | 0.00001664949 | 0.38 | AML | other | m | 2019-10-03T00:16:19.83 |
IV.TERO.HHE. | ML:0.7 | 0.000016798637499999998 | 0.1 | AML | other | m | 2019-10-03T00:16:20.30 |
IV.TERO.HHN. | ML:0.7 | 0.000015200255 | 0.08 | AML | other | m | 2019-10-03T00:16:20.21 |