A magnitude ML 1.1 earthquake occured in region: 4 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8090, 13.1330 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 | 4 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Cascia | PG | 14 | 3217 | 9179 |
Arquata del Tronto | AP | 14 | 1178 | 10357 |
Visso | MC | 14 | 1107 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Montemonaco | AP | 19 | 604 | 14777 |
Sellano | PG | 19 | 1079 | 15856 |
Poggiodomo | PG | 19 | 117 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-09-17 00:30:29 |
42.8093 | 13.1328 | 10 | 2019-09-17 00:37:27 |
Sala Sismica INGV-Roma | 72476261 |
Field | Value |
---|---|
Time (UTC) | 2019-09-17 00:30:29 ± 0.06 |
Latitude | 42.8093 ± 0.0018 |
Longitude | 13.1328 ± 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 | 72476261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 326 |
Semi-minor axis of confidence ellipse (meter) | 188 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 102 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.02788 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28688 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 72476261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-17 00:37:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-09-17T00:30:40.55 | 0.3 | undecidable | manual | S | 11 | 31.8459 | 50 | 0.14 | 71 |
IV.CESI.HNZ. | 2019-09-17T00:30:39.55 | 0.3 | undecidable | manual | S | 320 | 28.5492 | 50 | 0.03 | 73 |
IV.GAVE.EHZ. | 2019-09-17T00:30:38.08 | 0.3 | undecidable | manual | S | 236 | 23.3544 | 113 | 0.11 | 72 |
IV.FDMO.HHZ. | 2019-09-17T00:30:38.41 | 0.3 | undecidable | manual | S | 352 | 25.4523 | 111 | -0.24 | 70 |
IV.LNSS.HHZ. | 2019-09-17T00:30:38.28 | 0.3 | undecidable | manual | S | 198 | 24.0537 | 112 | 0.07 | 72 |
IV.T1299.HNZ. | 2019-09-17T00:30:37.69 | 0.3 | undecidable | manual | S | 148 | 22.9548 | 113 | -0.14 | 72 |
IT.MTCL.HGZ. | 2019-09-17T00:30:37.76 | 0.3 | undecidable | manual | S | 332 | 23.1546 | 113 | -0.15 | 72 |
IV.FEMA.HNZ. | 2019-09-17T00:30:36.36 | 0.6 | undecidable | manual | S | 338 | 18.2706 | 118 | 0 | 50 |
IV.MMO1.EHZ. | 2019-09-17T00:30:36.24 | 0.3 | undecidable | manual | S | 58 | 18.6702 | 118 | -0.26 | 70 |
IV.MC2.EHZ. | 2019-09-17T00:30:35.18 | 0.3 | undecidable | manual | S | 22 | 12.1767 | 129 | 0.57 | 66 |
IV.CESI.HNZ. | 2019-09-17T00:30:35.09 | 0.3 | undecidable | manual | P | 320 | 28.5492 | 50 | -0.06 | 72 |
IV.CSP1.EHZ. | 2019-09-17T00:30:35.54 | 0.3 | undecidable | manual | P | 11 | 31.8459 | 50 | -0.12 | 71 |
IV.LNSS.HHZ. | 2019-09-17T00:30:34.21 | 0.3 | undecidable | manual | P | 198 | 24.0537 | 112 | -0.18 | 71 |
IV.GAVE.EHZ. | 2019-09-17T00:30:34.26 | 0.6 | undecidable | manual | P | 236 | 23.3544 | 113 | 0.01 | 49 |
IV.T1299.HNZ. | 2019-09-17T00:30:34.42 | 0.6 | undecidable | manual | P | 148 | 22.9548 | 113 | 0.25 | 47 |
IT.MTCL.HGZ. | 2019-09-17T00:30:34.14 | 0.6 | undecidable | manual | P | 332 | 23.1546 | 113 | -0.07 | 48 |
IV.FDMO.HHZ. | 2019-09-17T00:30:34.49 | 0.3 | undecidable | manual | P | 352 | 25.4523 | 111 | -0.15 | 71 |
IV.FEMA.HNZ. | 2019-09-17T00:30:33.56 | 0.6 | undecidable | manual | P | 338 | 18.2706 | 118 | 0.24 | 47 |
IV.MMO1.EHZ. | 2019-09-17T00:30:33.34 | 0.3 | undecidable | manual | P | 58 | 18.6702 | 118 | -0.06 | 73 |
IV.NRCA.HHZ. | 2019-09-17T00:30:32.56 | 0.3 | undecidable | manual | S | 331 | 3.0969 | 163 | -0.19 | 73 |
IV.MC2.EHZ. | 2019-09-17T00:30:32.51 | 0.1 | undecidable | manual | P | 22 | 12.1767 | 129 | 0.2 | 96 |
IV.NRCA.HHZ. | 2019-09-17T00:30:31.32 | 0.1 | undecidable | manual | P | 331 | 3.0969 | 163 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.4 | 0.00047872855 | 0.06 | AML | other | m | 2019-09-17T00:30:32.65 |
IV.NRCA.HHN. | ML:1.3 | 0.00037610644999999996 | 0.08 | AML | other | m | 2019-09-17T00:30:32.65 |
IV.NRCA.HNE. | ML:1.4 | 0.0004281427 | 0.06 | AML | other | m | 2019-09-17T00:30:32.66 |
IV.NRCA.HNN. | ML:1.3 | 0.00036337435000000003 | 0.09 | AML | other | m | 2019-09-17T00:30:32.66 |
IV.GAVE.EHE. | ML:1.0 | 0.000070440945 | 0.2 | AML | other | m | 2019-09-17T00:30:38.89 |
IV.GAVE.EHN. | ML:1.0 | 0.00006660835500000001 | 0.3 | AML | other | m | 2019-09-17T00:30:38.26 |
IV.GAVE.HNE. | ML:1.2 | 0.00008870210000000001 | 0.4 | AML | other | m | 2019-09-17T00:30:38.61 |
IV.GAVE.HNN. | ML:1.4 | 0.0001716725 | 0.78 | AML | other | m | 2019-09-17T00:30:44.61 |
IV.FDMO.HHE. | ML:0.4 | 0.00001443065 | 0.14 | AML | other | m | 2019-09-17T00:30:39.25 |
IV.FDMO.HHN. | ML:0.4 | 0.000017262675 | 0.16 | AML | other | m | 2019-09-17T00:30:38.75 |
IV.CSP1.EHE. | ML:0.7 | 0.000023323530000000003 | 1.14 | AML | other | m | 2019-09-17T00:30:46.42 |
IV.CSP1.EHN. | ML:0.6 | 0.0000175045395 | 0.26 | AML | other | m | 2019-09-17T00:30:41.48 |