A magnitude ML 1.0 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8120, 13.1210 at 14 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 14 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 15 | 1178 | 11908 |
Accumoli | RI | 17 | 667 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 18 | 523 | 14173 |
Sellano | PG | 18 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 20 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2019-09-09 15:11:30 |
42.8123 | 13.1212 | 14 | 2020-02-28 16:41:50 |
Bollettino Sismico Italiano INGV | 72395001 |
Reviewed Rev100 |
ML 1.1 | 2019-09-09 15:11:30 |
42.8078 | 13.1037 | 21 | 2019-09-09 15:25:15 |
Sala Sismica INGV-Roma | 72261291 |
Field | Value |
---|---|
Time (UTC) | 2019-09-09 15:11:30 ± 0.06 |
Latitude | 42.8123 ± 0.0027 |
Longitude | 13.1212 ± 0.0049 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 72395001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 428 |
Semi-minor axis of confidence ellipse (meter) | 189 |
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) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32016 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 72261291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-09 15:25:15 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 72395001 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-09-14 09:17:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PE3.EHZ. | 2019-09-09T15:12:06.80 | 3.0 | undecidable | manual | S | -0.07 | 0 | |||
IV.LPEL.HHZ. | 2019-09-09T15:11:54.67 | 3.0 | undecidable | manual | P | 0.15 | 0 | |||
IV.MML1.EHE. | 2019-09-09T15:11:43.10 | 0.3 | undecidable | manual | S | 340 | 35.5422 | 97 | 0.17 | 70 |
IV.CSP1.EHZ. | 2019-09-09T15:11:42.03 | 0.3 | undecidable | manual | S | 12 | 31.746 | 98 | 0.11 | 72 |
IV.GAVE.EHZ. | 2019-09-09T15:11:39.70 | 0.3 | undecidable | manual | S | 234 | 22.755 | 104 | 0.12 | 73 |
IV.LNSS.HHE. | 2019-09-09T15:11:39.97 | 0.3 | undecidable | manual | S | 196 | 24.1536 | 103 | 0.04 | 74 |
IV.FDMO.HHE. | 2019-09-09T15:11:39.96 | 0.3 | undecidable | manual | S | 354 | 25.0527 | 102 | -0.19 | 73 |
IV.FEMA.HNE. | 2019-09-09T15:11:38.47 | 0.6 | undecidable | manual | S | 341 | 17.5713 | 112 | 0.22 | 48 |
IV.MMO1.EHZ. | 2019-09-09T15:11:38.52 | 0.3 | undecidable | manual | S | 60 | 19.2696 | 109 | -0.16 | 73 |
IV.MC2.EHZ. | 2019-09-09T15:11:37.06 | 0.3 | undecidable | manual | S | 27 | 12.2766 | 126 | 0.05 | 75 |
IV.MML1.EHE. | 2019-09-09T15:11:37.57 | 0.6 | undecidable | manual | P | 340 | 35.5422 | 97 | -0.29 | 46 |
IV.RM33.HNE. | 2019-09-09T15:11:37.52 | 0.1 | undecidable | manual | P | 167 | 34.5432 | 97 | -0.19 | 94 |
IV.CSP1.EHZ. | 2019-09-09T15:11:37.11 | 0.3 | undecidable | manual | P | 12 | 31.746 | 98 | -0.17 | 72 |
IV.SMA1.EHN. | 2019-09-09T15:11:36.78 | 0.1 | undecidable | manual | P | 139 | 26.6511 | 101 | 0.27 | 94 |
IV.LNSS.HHE. | 2019-09-09T15:11:36.14 | 0.6 | undecidable | manual | P | 196 | 24.1536 | 103 | 0.01 | 50 |
IV.MTRA.EHE. | 2019-09-09T15:11:36.05 | 0.1 | undecidable | manual | P | 105 | 23.2545 | 103 | 0.05 | 99 |
IV.FDMO.HHE. | 2019-09-09T15:11:35.95 | 0.6 | undecidable | manual | P | 354 | 25.0527 | 102 | -0.31 | 47 |
IV.GAVE.EHZ. | 2019-09-09T15:11:35.78 | 0.6 | undecidable | manual | P | 234 | 22.755 | 104 | -0.15 | 49 |
IT.MTCL.HGZ. | 2019-09-09T15:11:35.85 | 0.1 | undecidable | manual | P | 334 | 22.4553 | 104 | -0.02 | 100 |
IV.FEMA.HNE. | 2019-09-09T15:11:35.46 | 0.3 | undecidable | manual | P | 341 | 17.5713 | 112 | 0.3 | 71 |
IV.MMO1.EHZ. | 2019-09-09T15:11:35.32 | 0.1 | undecidable | manual | P | 60 | 19.2696 | 109 | -0.09 | 99 |
IV.MC2.EHZ. | 2019-09-09T15:11:34.62 | 0.1 | undecidable | manual | P | 27 | 12.2766 | 126 | 0.17 | 98 |
IV.NRCA.HHZ. | 2019-09-09T15:11:33.40 | 0.3 | undecidable | manual | P | 346 | 2.3976 | 168 | -0.2 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHN. | ML:0.9 | 0.000035217093000000006 | 0.1024 | AML | other | m | 2019-09-09T15:11:42.92 |
IV.CSP1.EHE. | ML:1.1 | 0.00005236204 | 1.7984 | AML | other | m | 2019-09-09T15:11:43.93 |