A magnitude ML 0.8 earthquake occured in region: 2 km N Norcia (PG), on
and geographic coordinates (lat, lon) 42.8140, 13.0950 at 11 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 | 2 | 4957 | 4957 |
Preci | PG | 9 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 13 | 1107 | 10286 |
Cerreto di Spoleto | PG | 15 | 1075 | 11361 |
Ussita | MC | 15 | 444 | 11805 |
Sellano | PG | 16 | 1079 | 12884 |
Arquata del Tronto | AP | 17 | 1178 | 14062 |
Poggiodomo | PG | 17 | 117 | 14179 |
Accumoli | RI | 18 | 667 | 14846 |
Vallo di Nera | PG | 20 | 364 | 15210 |
Montegallo | AP | 20 | 523 | 15733 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2019-09-08 10:14:57 |
42.8142 | 13.0953 | 11 | 2020-02-28 16:41:54 |
Bollettino Sismico Italiano INGV | 72979701 |
Reviewed Rev100 |
ML 1.7 | 2019-09-08 10:14:57 |
42.8087 | 13.054 | 11 | 2019-09-08 10:25:10 |
Sala Sismica INGV-Roma | 72223041 |
Field | Value |
---|---|
Time (UTC) | 2019-09-08 10:14:57 ± 0.16 |
Latitude | 42.8142 ± 0.0063 |
Longitude | 13.0953 ± 0.0147 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 72979701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1193 |
Semi-minor axis of confidence ellipse (meter) | 640 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 79 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1190.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 215 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28868 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.5 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 72979701 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-10-02 09:37:51 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 72223041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-08 10:25:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IST3.HHZ. | 2019-09-08T10:16:55.27 | 3.0 | undecidable | manual | Sn | -2.49 | 0 | |||
IV.EUCT.HNZ. | 2019-09-08T10:16:45.36 | 3.0 | undecidable | manual | Sn | 1.55 | 0 | |||
IV.CLTA.HHZ. | 2019-09-08T10:16:36.68 | 3.0 | undecidable | manual | Pg | 12.38 | 0 | |||
AC.VLO.HHZ. | 2019-09-08T10:16:33.68 | 3.0 | negative | manual | Pg | 13 | 0 | |||
IV.CMPR.HHZ. | 2019-09-08T10:16:19.08 | 3.0 | undecidable | manual | Sn | -6.55 | 0 | |||
IV.EUCT.HNZ. | 2019-09-08T10:16:02.23 | 3.0 | undecidable | manual | Pg | 4.2 | 0 | |||
IV.PLMA.HHZ. | 2019-09-08T10:15:46.08 | 3.0 | undecidable | manual | Pg | 2.82 | 0 | |||
IV.RIBO.EHZ.01 | 2019-09-08T10:15:45.10 | 3.0 | undecidable | manual | S | -3.51 | 0 | |||
IV.CMPR.HHZ. | 2019-09-08T10:15:44.74 | 3.0 | undecidable | manual | Pn | -3.08 | 0 | |||
IV.MSAG.HHZ. | 2019-09-08T10:15:43.27 | 3.0 | negative | manual | Pg | 3.56 | 0 | |||
IT.ORP.HGZ. | 2019-09-08T10:15:41.08 | 3.0 | positive | manual | Pg | 3.51 | 0 | |||
IV.CAFE.HHZ. | 2019-09-08T10:15:39.76 | 3.0 | undecidable | manual | Pg | -0.01 | 0 | |||
IV.RIBO.EHZ.01 | 2019-09-08T10:15:24.75 | 3.0 | negative | manual | P | -2.27 | 0 | |||
IV.CPGN.EHZ. | 2019-09-08T10:15:15.93 | 3.0 | undecidable | manual | P | -7 | 0 | |||
IV.COR1.EHZ. | 2019-09-08T10:15:11.78 | 3.0 | negative | manual | P | -6.03 | 0 | |||
IV.CSP1.EHE. | 2019-09-08T10:15:08.44 | 0.3 | undecidable | manual | S | 16 | 32.0457 | 50 | 0.04 | 73 |
IV.FDMO.HHZ. | 2019-09-08T10:15:06.37 | 0.3 | undecidable | manual | S | 358 | 24.6531 | 50 | -0.06 | 72 |
IV.T1299.EHE. | 2019-09-08T10:15:06.75 | 0.3 | undecidable | manual | S | 143 | 25.0527 | 50 | 0.2 | 74 |
IV.MMO1.EHN. | 2019-09-08T10:15:05.17 | 0.3 | undecidable | manual | S | 63 | 21.0678 | 50 | -0.29 | 70 |
IV.MC2.EHE. | 2019-09-08T10:15:03.76 | 0.3 | undecidable | manual | S | 35 | 13.1757 | 129 | 0.5 | 66 |
IV.TERO.HHZ. | 2019-09-08T10:15:03.57 | 3.0 | undecidable | manual | P | 0 | ||||
IV.CSP1.EHE. | 2019-09-08T10:15:03.93 | 0.1 | undecidable | manual | P | 16 | 32.0457 | 50 | 0.2 | 95 |
IV.FDMO.HHZ. | 2019-09-08T10:15:02.23 | 0.1 | undecidable | manual | P | 358 | 24.6531 | 50 | -0.36 | 91 |
IV.T1299.EHE. | 2019-09-08T10:15:02.50 | 0.3 | undecidable | manual | P | 143 | 25.0527 | 50 | -0.15 | 70 |
IV.MMO1.EHN. | 2019-09-08T10:15:01.94 | 0.3 | undecidable | manual | P | 63 | 21.0678 | 50 | -0.09 | 73 |
IV.MC2.EHE. | 2019-09-08T10:15:00.96 | 0.1 | undecidable | manual | P | 35 | 13.1757 | 129 | 0.2 | 96 |
IV.NRCA.HHZ. | 2019-09-08T10:15:00.97 | 0.1 | undecidable | manual | S | 35 | 2.5974 | 166 | -0.24 | 100 |
IV.NRCA.HHZ. | 2019-09-08T10:14:59.75 | 0.1 | undecidable | manual | P | 35 | 2.5974 | 166 | 0.18 | 98 |
IV.LNSS.HHZ. | 2019-09-08T10:14:59.17 | 3.0 | undecidable | manual | S | -6.15 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:0.8 | 0.000116312535 | 0.1472 | AML | other | m | 2019-09-08T10:15:01.17 |
IV.NRCA.HNN. | ML:1.4 | 0.0003755012 | 0.1472 | AML | other | m | 2019-09-08T10:15:01.15 |
IV.NRCA.HHN. | ML:1.3 | 0.00035915929999999995 | 0.1408 | AML | other | m | 2019-09-08T10:15:01.15 |
IV.NRCA.HHE. | ML:0.9 | 0.00012239055000000002 | 0.384 | AML | other | m | 2019-09-08T10:15:01.25 |
IV.FDMO.HHE. | ML:-0.1 | 0.0000069703605 | 0.7808 | AML | other | m | 2019-09-08T10:15:06.70 |
IV.FDMO.HHN. | ML:0.2 | 0.000010470183 | 1.2608 | AML | other | m | 2019-09-08T10:15:06.81 |