A magnitude ML 1.0 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8200, 13.1110 at 9 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 |
Preci | PG | 9 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Ussita | MC | 14 | 444 | 10730 |
Cerreto di Spoleto | PG | 16 | 1075 | 11805 |
Arquata del Tronto | AP | 16 | 1178 | 12983 |
Sellano | PG | 17 | 1079 | 14062 |
Accumoli | RI | 18 | 667 | 14729 |
Montegallo | AP | 18 | 523 | 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 | 2019-09-20 15:35:16 |
42.8197 | 13.1107 | 9 | 2020-02-28 16:42:02 |
Bollettino Sismico Italiano INGV | 73708351 |
Field | Value |
---|---|
Time (UTC) | 2019-09-20 15:35:16 ± 0.06 |
Latitude | 42.8197 ± 0.0027 |
Longitude | 13.1107 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 73708351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 325 |
Semi-minor axis of confidence ellipse (meter) | 130 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 286 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 54 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39660 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 73708351 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-11-07 14:38:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ENIC.HHZ. | 2019-09-20T15:36:23.33 | 3.0 | undecidable | manual | Sn | -1.84 | 0 | |||
IV.CAGR.HHZ. | 2019-09-20T15:36:15.43 | 3.0 | undecidable | manual | Sn | -9.52 | 0 | |||
IV.TREG.HNZ. | 2019-09-20T15:35:54.21 | 3.0 | undecidable | manual | Pg | 14.33 | 0 | |||
IV.SFI.EHZ. | 2019-09-20T15:35:54.06 | 3.0 | undecidable | manual | Sn | -1.36 | 0 | |||
IV.CGL.BHZ. | 2019-09-20T15:35:48.86 | 3.0 | undecidable | manual | Pg | 6.89 | 0 | |||
IV.NDIM.HNZ. | 2019-09-20T15:35:47.80 | 3.0 | positive | manual | Pg | 13.27 | 0 | |||
IV.APEC.HHZ. | 2019-09-20T15:35:46.42 | 3.0 | undecidable | manual | Sg | 4.08 | 0 | |||
IV.DGI.HHZ. | 2019-09-20T15:35:45.67 | 3.0 | undecidable | manual | Pg | 12.7 | 0 | |||
IV.HAGA.HHZ. | 2019-09-20T15:35:45.65 | 3.0 | undecidable | manual | Pg | 5.8 | 0 | |||
SL.KOGS.BHZ. | 2019-09-20T15:35:41.97 | 3.0 | undecidable | manual | Pn | -2.94 | 0 | |||
IV.HLNI.HHZ. | 2019-09-20T15:35:34.59 | 3.0 | undecidable | manual | Pn | -4.13 | 0 | |||
IV.MURB.HNZ. | 2019-09-20T15:35:34.57 | 3.0 | undecidable | manual | Sn | -1.22 | 0 | |||
IV.MOMA.HNZ. | 2019-09-20T15:35:31.49 | 0.6 | undecidable | manual | S | 268 | 44.0226 | 50 | 0.2 | 60 |
IV.MF5.EHN. | 2019-09-20T15:35:29.19 | 0.3 | undecidable | manual | S | 57 | 33.9438 | 50 | 0.59 | 83 |
IV.CSP1.EHZ. | 2019-09-20T15:35:27.47 | 0.3 | undecidable | manual | S | 14 | 31.1466 | 50 | -0.39 | 88 |
IV.OSSC.HHZ. | 2019-09-20T15:35:26.59 | 3.0 | negative | manual | Pg | 7.21 | 0 | |||
IV.CESI.HHE. | 2019-09-20T15:35:26.14 | 0.3 | undecidable | manual | S | 321 | 26.5512 | 109 | -0.25 | 92 |
IV.SMA1.EHN. | 2019-09-20T15:35:26.60 | 0.3 | undecidable | manual | S | 139 | 27.8499 | 108 | -0.23 | 92 |
IV.MTRA.EHE. | 2019-09-20T15:35:25.63 | 0.3 | undecidable | manual | S | 107 | 24.2535 | 111 | -0.04 | 96 |
IV.LNSS.HHZ. | 2019-09-20T15:35:25.68 | 0.6 | undecidable | manual | S | 193 | 24.753 | 110 | -0.12 | 63 |
IV.MOMA.HNZ. | 2019-09-20T15:35:25.22 | 1.0 | undecidable | manual | P | 268 | 44.0226 | 50 | 0.11 | 30 |
IV.GAVE.EHZ. | 2019-09-20T15:35:25.15 | 0.3 | undecidable | manual | S | 231 | 22.5552 | 112 | 0.03 | 96 |
IV.MMO1.EHZ. | 2019-09-20T15:35:23.83 | 0.3 | undecidable | manual | S | 63 | 19.6692 | 115 | -0.36 | 90 |
IV.MF5.EHN. | 2019-09-20T15:35:23.60 | 0.6 | undecidable | manual | P | 57 | 33.9438 | 50 | 0.05 | 63 |
IV.FEMA.HNE. | 2019-09-20T15:35:23.13 | 0.3 | undecidable | manual | S | 343 | 16.5723 | 119 | -0.09 | 96 |
IV.MC2.EHZ. | 2019-09-20T15:35:22.29 | 0.3 | undecidable | manual | S | 32 | 11.9769 | 127 | 0.39 | 91 |
IV.SMA1.EHN. | 2019-09-20T15:35:22.55 | 0.6 | undecidable | manual | P | 139 | 27.8499 | 108 | 0.02 | 64 |
IV.CESI.HHE. | 2019-09-20T15:35:22.13 | 0.6 | undecidable | manual | P | 321 | 26.5512 | 109 | -0.14 | 62 |
IV.CSP1.EHZ. | 2019-09-20T15:35:22.83 | 0.3 | undecidable | manual | P | 14 | 31.1466 | 50 | -0.29 | 90 |
IV.GAVE.EHZ. | 2019-09-20T15:35:21.63 | 0.3 | undecidable | manual | P | 231 | 22.5552 | 112 | 0.09 | 95 |
IV.MTRA.EHE. | 2019-09-20T15:35:21.77 | 0.3 | undecidable | manual | P | 107 | 24.2535 | 111 | -0.09 | 95 |
IV.LNSS.HHZ. | 2019-09-20T15:35:21.97 | 0.3 | undecidable | manual | P | 193 | 24.753 | 110 | 0.03 | 96 |
IV.RIBO.EHZ.01 | 2019-09-20T15:35:21.30 | 3.0 | negative | manual | Pg | 4.06 | 0 | |||
IV.MMO1.EHZ. | 2019-09-20T15:35:20.94 | 0.3 | undecidable | manual | P | 63 | 19.6692 | 115 | -0.06 | 96 |
IV.MC2.EHZ. | 2019-09-20T15:35:20.02 | 0.3 | undecidable | manual | P | 32 | 11.9769 | 127 | 0.34 | 92 |
IV.SPS2.HHZ. | 2019-09-20T15:35:20.06 | 3.0 | positive | manual | Pn | 3.08 | 0 | |||
IV.FEMA.HNE. | 2019-09-20T15:35:20.60 | 1.0 | undecidable | manual | P | 343 | 16.5723 | 119 | 0.16 | 32 |
IV.NRCA.HHZ. | 2019-09-20T15:35:19.85 | 0.3 | undecidable | manual | S | 11 | 1.5984 | 170 | -0.03 | 100 |
IV.NRCA.HHZ. | 2019-09-20T15:35:18.78 | 0.3 | undecidable | manual | P | 11 | 1.5984 | 170 | 0.26 | 95 |
IV.LRP.EHZ. | 2019-09-20T15:34:44.57 | 3.0 | positive | manual | P | -1.39 | 0 | |||
IT.VNF1.HGZ. | 2019-09-20T15:34:40.60 | 3.0 | undecidable | manual | P | 0.06 | 0 | |||
IV.LPEL.HHZ. | 2019-09-20T15:34:38.80 | 3.0 | undecidable | manual | P | -0.47 | 0 | |||
IV.MIDA.HHZ. | 2019-09-20T15:34:33.64 | 3.0 | undecidable | manual | P | -2.07 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.0 | 0.0009378545000000001 | 0.1408 | AML | other | m | 2019-09-20T15:35:20.03 |
IV.NRCA.HNN. | ML:0.0 | 0.00046129 | 0.0768 | AML | other | m | 2019-09-20T15:35:20.08 |
IV.NRCA.HNE. | ML:0.0 | 0.00073084655 | 0.1024 | AML | other | m | 2019-09-20T15:35:20.03 |
IV.NRCA.HHN. | ML:0.0 | 0.00047676975 | 0.1024 | AML | other | m | 2019-09-20T15:35:20.51 |
IV.GAVE.EHN. | ML:1.0 | 0.000074317835 | 0.128 | AML | other | m | 2019-09-20T15:35:25.92 |
IV.GAVE.EHE. | ML:1.0 | 0.00006378539 | 0.1536 | AML | other | m | 2019-09-20T15:35:27.26 |
IV.LNSS.HNN. | ML:1.0 | 0.00006459828000000001 | 0.2048 | AML | other | m | 2019-09-20T15:35:27.42 |
IV.LNSS.HHE. | ML:1.0 | 0.000059870105 | 0.128 | AML | other | m | 2019-09-20T15:35:26.18 |
IV.LNSS.HHN. | ML:1.0 | 0.000067311555 | 0.2176 | AML | other | m | 2019-09-20T15:35:26.07 |
IV.LNSS.HNE. | ML:1.0 | 0.00006657367000000001 | 0.2048 | AML | other | m | 2019-09-20T15:35:27.30 |
IV.CSP1.EHE. | ML:0.9 | 0.0000386628 | 0.192 | AML | other | m | 2019-09-20T15:35:28.13 |
IV.CSP1.EHN. | ML:0.8 | 0.00003248138 | 0.1408 | AML | other | m | 2019-09-20T15:35:27.83 |