A magnitude ML 1.1 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8100, 13.1180 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 15 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Sellano | PG | 18 | 1079 | 14729 |
Montegallo | AP | 18 | 523 | 15252 |
Poggiodomo | PG | 18 | 117 | 15369 |
Montemonaco | AP | 20 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-09-13 00:08:11 |
42.8097 | 13.1182 | 10 | 2019-09-13 00:15:50 |
Sala Sismica INGV-Roma | 72349291 |
Field | Value |
---|---|
Time (UTC) | 2019-09-13 00:08:11 ± 0.04 |
Latitude | 42.8097 ± 0.0027 |
Longitude | 13.1182 ± 0.0049 |
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 | 72349291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 20 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 283 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 27 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51981 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 72349291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-13 00:15:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.EHZ. | 2019-09-13T00:08:23.65 | 0.1 | undecidable | manual | S | 167 | 34.2435 | 50 | -0.14 | 95 |
IV.GUMA.HHZ. | 2019-09-13T00:08:23.89 | 0.1 | undecidable | manual | S | 32 | 33.1446 | 50 | 0.39 | 91 |
IV.SMA1.EHZ. | 2019-09-13T00:08:22.23 | 0.6 | undecidable | manual | S | 138 | 26.6511 | 50 | 0.48 | 45 |
IV.CSP1.EHZ. | 2019-09-13T00:08:22.98 | 0.1 | undecidable | manual | S | 13 | 32.0457 | 50 | -0.23 | 94 |
IV.EL6.EHZ. | 2019-09-13T00:08:22.36 | 0.6 | negative | manual | P | 359 | 57.6978 | 50 | -0.03 | 47 |
IV.FDMO.HHZ. | 2019-09-13T00:08:21.04 | 0.6 | undecidable | manual | S | 354 | 25.2525 | 111 | -0.32 | 47 |
IV.CESI.HHZ. | 2019-09-13T00:08:21.96 | 0.6 | undecidable | manual | S | 321 | 27.75 | 50 | -0.09 | 49 |
IV.LNSS.HHZ. | 2019-09-13T00:08:21.12 | 0.6 | undecidable | manual | S | 195 | 23.754 | 113 | 0.24 | 48 |
IV.TERO.HHZ. | 2019-09-13T00:08:20.74 | 3.0 | undecidable | manual | P | 0.17 | 0 | |||
IV.MTRA.EHZ. | 2019-09-13T00:08:20.61 | 0.6 | undecidable | manual | S | 104 | 23.4543 | 113 | -0.15 | 49 |
IV.GAVE.EHZ. | 2019-09-13T00:08:20.49 | 0.6 | undecidable | manual | S | 235 | 22.3554 | 114 | 0.05 | 50 |
IV.MMO1.EHZ. | 2019-09-13T00:08:19.29 | 0.6 | undecidable | manual | S | 60 | 19.6692 | 117 | -0.29 | 47 |
IV.ARRO.EHZ. | 2019-09-13T00:08:19.48 | 0.1 | undecidable | manual | P | 228 | 38.4282 | 50 | 0.05 | 96 |
IV.CSP1.EHZ. | 2019-09-13T00:08:18.32 | 0.1 | undecidable | manual | P | 13 | 32.0457 | 50 | -0.13 | 96 |
IV.RM33.EHZ. | 2019-09-13T00:08:18.61 | 0.1 | undecidable | manual | P | 167 | 34.2435 | 50 | -0.17 | 95 |
IV.GUMA.HHZ. | 2019-09-13T00:08:18.73 | 0.3 | undecidable | manual | P | 32 | 33.1446 | 50 | 0.12 | 72 |
IV.MF5.EHZ. | 2019-09-13T00:08:18.99 | 0.1 | undecidable | manual | P | 54 | 34.0437 | 50 | 0.24 | 94 |
IV.LNSS.HHZ. | 2019-09-13T00:08:17.01 | 0.1 | undecidable | manual | P | 195 | 23.754 | 113 | -0.09 | 98 |
IV.FDMO.HHZ. | 2019-09-13T00:08:17.20 | 0.1 | undecidable | manual | P | 354 | 25.2525 | 111 | -0.18 | 96 |
IV.SMA1.EHZ. | 2019-09-13T00:08:17.46 | 0.1 | undecidable | manual | P | 138 | 26.6511 | 50 | -0.14 | 97 |
IV.MC2.EHZ. | 2019-09-13T00:08:17.92 | 0.6 | undecidable | manual | S | 27 | 12.6762 | 128 | 0.4 | 47 |
IV.CESI.HHZ. | 2019-09-13T00:08:17.74 | 0.1 | undecidable | manual | P | 321 | 27.75 | 50 | -0.04 | 99 |
IV.MMO1.EHZ. | 2019-09-13T00:08:16.23 | 0.1 | undecidable | manual | P | 60 | 19.6692 | 117 | -0.12 | 98 |
IV.MTRA.EHZ. | 2019-09-13T00:08:16.86 | 0.1 | undecidable | manual | P | 104 | 23.4543 | 113 | -0.17 | 97 |
IV.GAVE.EHZ. | 2019-09-13T00:08:16.95 | 0.1 | undecidable | manual | P | 235 | 22.3554 | 114 | 0.11 | 98 |
IV.MC2.EHZ. | 2019-09-13T00:08:15.45 | 0.1 | undecidable | manual | P | 27 | 12.6762 | 128 | 0.29 | 96 |
IV.NRCA.HHZ. | 2019-09-13T00:08:15.37 | 0.6 | undecidable | manual | S | 353 | 2.6973 | 165 | -0.13 | 51 |
IV.NRCA.HHZ. | 2019-09-13T00:08:14.17 | 0.1 | undecidable | manual | P | 353 | 2.6973 | 165 | 0.18 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.8 | 0.0012900000000000001 | 0.14 | AML | other | m | 2019-09-13T00:08:15.50 |
IV.NRCA.HNN. | ML:1.8 | 0.001175 | 0.16 | AML | other | m | 2019-09-13T00:08:15.51 |
IV.NRCA.HNE. | ML:1.6 | 0.0007995 | 0.94 | AML | other | m | 2019-09-13T00:08:15.99 |
IV.NRCA.HHE. | ML:1.6 | 0.0008305 | 0.72 | AML | other | m | 2019-09-13T00:08:15.99 |
IV.LNSS.HHN. | ML:1.2 | 0.00009944999999999999 | 0.42 | AML | other | m | 2019-09-13T00:08:21.49 |
IV.MTRA.EHN. | ML:0.8 | 0.00004565 | 0.58 | AML | other | m | 2019-09-13T00:08:21.61 |
IV.LNSS.HHE. | ML:1.3 | 0.00013350000000000002 | 0.12 | AML | other | m | 2019-09-13T00:08:21.47 |
IV.MTRA.EHE. | ML:0.9 | 0.0000486 | 0.8 | AML | other | m | 2019-09-13T00:08:22.53 |
IV.FDMO.HHN. | ML:0.8 | 0.00003285 | 1.04 | AML | other | m | 2019-09-13T00:08:22.71 |
IV.CESI.HHE. | ML:0.8 | 0.000034099999999999995 | 0.38 | AML | other | m | 2019-09-13T00:08:22.34 |
IV.CESI.HHN. | ML:0.8 | 0.00003525 | 0.44 | AML | other | m | 2019-09-13T00:08:22.14 |
IV.FDMO.HHE. | ML:0.7 | 0.000029949999999999996 | 0.08 | AML | other | m | 2019-09-13T00:08:22.38 |
IV.CSP1.EHN. | ML:1.0 | 0.0000436 | 1.26 | AML | other | m | 2019-09-13T00:08:25.88 |
IV.CSP1.EHE. | ML:0.9 | 0.00003476349999999999 | 0.7 | AML | other | m | 2019-09-13T00:08:28.08 |