A magnitude ML 0.8 earthquake occured in region: 2 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8040, 13.1060 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 | 10 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5962 |
Cascia | PG | 12 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Cerreto di Spoleto | PG | 16 | 1075 | 11361 |
Ussita | MC | 16 | 444 | 11805 |
Arquata del Tronto | AP | 16 | 1178 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Poggiodomo | PG | 17 | 117 | 13767 |
Sellano | PG | 17 | 1079 | 14846 |
Montegallo | AP | 19 | 523 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2019-06-01 23:41:22 |
42.804 | 13.1058 | 11 | 2019-11-13 14:30:57 |
Bollettino Sismico Italiano INGV | 71299811 |
Reviewed Rev100 |
ML 0.8 | 2019-06-01 23:41:22 |
42.8087 | 13.0967 | 11 | 2019-06-01 23:50:18 |
Sala Sismica INGV-Roma | 69116931 |
Field | Value |
---|---|
Time (UTC) | 2019-06-01 23:41:22 ± 0.14 |
Latitude | 42.8040 ± 0.0081 |
Longitude | 13.1058 ± 0.0074 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 71299811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 928 |
Semi-minor axis of confidence ellipse (meter) | 587 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 184 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 930.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 265 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29678 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 69116931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-06-01 23:50:18 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 71299811 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-08-09 08:59:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-06-01T23:41:33.97 | 0.6 | undecidable | manual | S | 14 | 32.9448 | 90 | 0.04 | 49 |
IV.CESI.HHZ. | 2019-06-01T23:41:32.53 | 0.6 | undecidable | manual | S | 324 | 27.6501 | 91 | 0.02 | 49 |
IV.FDMO.HHZ. | 2019-06-01T23:41:31.82 | 0.6 | undecidable | manual | S | 357 | 25.8519 | 91 | -0.21 | 47 |
IV.VIVA.HHZ. | 2019-06-01T23:41:31.28 | 3.0 | positive | manual | P | -0.1 | 0 | |||
IV.MMO1.EHZ. | 2019-06-01T23:41:30.50 | 0.6 | undecidable | manual | S | 59 | 20.868 | 91 | -0.2 | 47 |
IV.CSP1.EHZ. | 2019-06-01T23:41:29.23 | 0.3 | undecidable | manual | P | 14 | 32.9448 | 90 | 0.05 | 73 |
IV.CESI.HHZ. | 2019-06-01T23:41:28.40 | 0.3 | undecidable | manual | P | 324 | 27.6501 | 91 | 0.04 | 74 |
IV.MC2.EHZ. | 2019-06-01T23:41:28.94 | 0.6 | undecidable | manual | S | 30 | 13.6752 | 100 | 0.14 | 49 |
IV.FDMO.HHZ. | 2019-06-01T23:41:27.93 | 0.1 | undecidable | manual | P | 357 | 25.8519 | 91 | -0.15 | 95 |
IV.MMO1.EHZ. | 2019-06-01T23:41:27.33 | 0.3 | undecidable | manual | P | 59 | 20.868 | 91 | 0.02 | 74 |
IV.PTQR.HHZ. | 2019-06-01T23:41:27.36 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MC2.EHZ. | 2019-06-01T23:41:26.38 | 0.1 | undecidable | manual | P | 30 | 13.6752 | 100 | 0.17 | 97 |
IV.NRCA.HHZ. | 2019-06-01T23:41:26.36 | 0.6 | undecidable | manual | S | 12 | 3.3966 | 158 | -0.38 | 49 |
IV.NRCA.HHZ. | 2019-06-01T23:41:25.09 | 0.1 | undecidable | manual | P | 12 | 3.3966 | 158 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.000261 | 0.16 | AML | other | m | 2019-06-01T23:41:26.43 |
IV.NRCA.HHE. | ML:1.0 | 0.00014850000000000003 | 0.78 | AML | other | m | 2019-06-01T23:41:26.44 |
IV.CESI.HHE. | ML:0.6 | 0.000020490000000000002 | 0.42 | AML | other | m | 2019-06-01T23:41:32.98 |
IV.CESI.HHN. | ML:0.6 | 0.0000212 | 1.5 | AML | other | m | 2019-06-01T23:41:33.92 |