A magnitude ML 0.8 earthquake occured in region: 4 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8060, 13.1380 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 | 12 | 724 | 5962 |
Arquata del Tronto | AP | 14 | 1178 | 7140 |
Cascia | PG | 14 | 3217 | 10357 |
Visso | MC | 15 | 1107 | 11464 |
Accumoli | RI | 15 | 667 | 12131 |
Ussita | MC | 16 | 444 | 12575 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Montemonaco | AP | 19 | 604 | 14777 |
Poggiodomo | PG | 20 | 117 | 14894 |
Sellano | PG | 20 | 1079 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2019-09-16 07:56:00 |
42.8057 | 13.1377 | 11 | 2019-09-16 08:04:45 |
Sala Sismica INGV-Roma | 72454531 |
Field | Value |
---|---|
Time (UTC) | 2019-09-16 07:56:00 ± 0.05 |
Latitude | 42.8057 ± 0.0018 |
Longitude | 13.1377 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72454531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 363 |
Semi-minor axis of confidence ellipse (meter) | 239 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 77 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.03327 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41639 |
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 | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 72454531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-16 08:04:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2019-09-16T07:56:14.44 | 0.6 | undecidable | manual | S | 118 | 43.0236 | 50 | -0.34 | 60 |
IV.MML1.EHZ. | 2019-09-16T07:56:13.24 | 0.6 | undecidable | manual | S | 339 | 36.741 | 50 | 0.15 | 63 |
IV.CSP1.EHZ. | 2019-09-16T07:56:12.08 | 0.3 | undecidable | manual | S | 10 | 32.2455 | 50 | 0.19 | 94 |
IV.RM33.EHZ. | 2019-09-16T07:56:12.26 | 0.6 | undecidable | manual | S | 169 | 33.4443 | 50 | 0.04 | 65 |
IV.CESI.HNZ. | 2019-09-16T07:56:10.73 | 0.6 | undecidable | manual | S | 319 | 29.1486 | 50 | -0.33 | 62 |
IV.FDMO.HHZ. | 2019-09-16T07:56:10.10 | 0.3 | undecidable | manual | S | 351 | 25.9518 | 50 | -0.11 | 97 |
IV.LNSS.HHZ. | 2019-09-16T07:56:09.77 | 0.6 | undecidable | manual | S | 199 | 23.8539 | 50 | 0.12 | 65 |
IT.MTCL.HGZ. | 2019-09-16T07:56:09.44 | 0.3 | undecidable | manual | S | 332 | 23.754 | 50 | -0.18 | 96 |
IV.MMO1.EHZ. | 2019-09-16T07:56:08.12 | 0.3 | undecidable | manual | S | 56 | 18.5703 | 119 | 0.03 | 100 |
IV.MOMA.HHZ. | 2019-09-16T07:56:08.98 | 1.0 | undecidable | manual | P | 270 | 46.2204 | 50 | -0.33 | 30 |
IV.TERO.HHZ. | 2019-09-16T07:56:08.95 | 0.6 | undecidable | manual | P | 118 | 43.0236 | 50 | 0.12 | 63 |
IV.MML1.EHZ. | 2019-09-16T07:56:07.98 | 0.6 | undecidable | manual | P | 339 | 36.741 | 50 | 0.13 | 63 |
IV.CSP1.EHZ. | 2019-09-16T07:56:07.27 | 0.3 | undecidable | manual | P | 10 | 32.2455 | 50 | 0.12 | 96 |
IV.RM33.EHZ. | 2019-09-16T07:56:07.26 | 0.3 | undecidable | manual | P | 169 | 33.4443 | 50 | -0.09 | 96 |
IV.FDMO.HHZ. | 2019-09-16T07:56:06.16 | 0.6 | undecidable | manual | P | 351 | 25.9518 | 50 | -0.03 | 66 |
IV.CESI.HNZ. | 2019-09-16T07:56:06.88 | 0.6 | undecidable | manual | P | 319 | 29.1486 | 50 | 0.2 | 63 |
IT.MTCL.HGZ. | 2019-09-16T07:56:05.93 | 0.3 | undecidable | manual | P | 332 | 23.754 | 50 | 0.08 | 98 |
IV.LNSS.HHZ. | 2019-09-16T07:56:05.95 | 0.3 | undecidable | manual | P | 199 | 23.8539 | 50 | 0.09 | 98 |
IV.NRCA.HHZ. | 2019-09-16T07:56:04.38 | 0.3 | undecidable | manual | S | 328 | 3.6963 | 161 | -0.16 | 100 |
IV.MMO1.EHZ. | 2019-09-16T07:56:04.85 | 0.3 | undecidable | manual | P | 56 | 18.5703 | 119 | -0.11 | 98 |
IV.NRCA.HHZ. | 2019-09-16T07:56:03.09 | 0.3 | undecidable | manual | P | 328 | 3.6963 | 161 | 0.18 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.0 | 0.000038280645000000004 | 0.1344 | AML | other | m | 2019-09-16T07:56:10.56 |
IV.FDMO.HHE. | ML:0.0 | 0.00003070796 | 0.096 | AML | other | m | 2019-09-16T07:56:10.52 |
IV.RM33.EHE. | ML:0.0 | 0.00002221248 | 0.1984 | AML | other | m | 2019-09-16T07:56:13.14 |
IV.RM33.EHN. | ML:0.0 | 0.00002813401 | 0.2368 | AML | other | m | 2019-09-16T07:56:13.62 |
IV.TERO.HHE. | ML:0.0 | 0.0000173160725 | 0.16 | AML | other | m | 2019-09-16T07:56:15.51 |
IV.TERO.HHN. | ML:0.0 | 0.000018394773500000003 | 0.1024 | AML | other | m | 2019-09-16T07:56:15.27 |
IV.LNSS.HHE. | ML:0.0 | 0.00014594585 | 0.16 | AML | other | m | 2019-09-16T07:56:10.34 |
IV.LNSS.HHN. | ML:0.0 | 0.00014475444999999997 | 0.16 | AML | other | m | 2019-09-16T07:56:10.27 |
IV.RM33.HNE. | ML:0.7 | 0.00001968263 | 0.48 | AML | other | m | 2019-09-16T07:56:12.91 |
IV.RM33.HNN. | ML:0.6 | 0.0000135099365 | 0.2752 | AML | other | m | 2019-09-16T07:56:12.45 |
IV.CSP1.EHE. | ML:0.8 | 0.000023344045000000002 | 0.16 | AML | other | m | 2019-09-16T07:56:13.14 |
IV.CSP1.EHN. | ML:0.7 | 0.00002122758 | 0.16 | AML | other | m | 2019-09-16T07:56:14.24 |
IV.TERO.HNE. | ML:2.0 | 0.0003563645 | 1.2608 | AML | other | m | 2019-09-16T07:56:15.39 |
IV.TERO.HNN. | ML:1.3 | 0.00006638822999999999 | 0.4608 | AML | other | m | 2019-09-16T07:56:14.81 |