A magnitude ML 0.2 earthquake occured in region: 6 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8390, 13.1340 at 10 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 | 6 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 7 | 281 | 5238 |
Preci | PG | 9 | 724 | 5962 |
Visso | MC | 11 | 1107 | 7069 |
Ussita | MC | 12 | 444 | 7513 |
Arquata del Tronto | AP | 15 | 1178 | 8691 |
Montegallo | AP | 16 | 523 | 9214 |
Cascia | PG | 17 | 3217 | 12431 |
Montemonaco | AP | 17 | 604 | 13035 |
Sellano | PG | 18 | 1079 | 14114 |
Cerreto di Spoleto | PG | 18 | 1075 | 15189 |
Accumoli | RI | 19 | 667 | 15856 |
Bolognola | MC | 19 | 142 | 15998 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.2 | 2017-11-09 05:25:34 |
42.8392 | 13.1342 | 10 | 2018-09-04 09:09:17 |
Bollettino Sismico Italiano INGV | 55549271 |
Field | Value |
---|---|
Time (UTC) | 2017-11-09 05:25:34 ± 0.07 |
Latitude | 42.8392 ± 0.0036 |
Longitude | 13.1342 ± 0.0074 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 55549271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 609 |
Semi-minor axis of confidence ellipse (meter) | 336 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 100 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 17 |
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) | 0.26710 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 55549271 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-04-13 10:21:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.GIMEL.HHZ. | 2017-11-09T05:27:10.03 | 3.0 | undecidable | manual | Pn | 9.55 | 0 | |||
GU.GSCL.HHZ. | 2017-11-09T05:27:03.78 | 3.0 | undecidable | manual | Sg | 14.41 | 0 | |||
MN.TRI.HHZ. | 2017-11-09T05:27:03.35 | 3.0 | undecidable | manual | Sn | 0.91 | 0 | |||
IV.LEOD.HNZ. | 2017-11-09T05:26:37.39 | 3.0 | negative | manual | Pg | 13.4 | 0 | |||
MN.CEL.HHZ. | 2017-11-09T05:26:28.94 | 3.0 | undecidable | manual | Pg | 8.04 | 0 | |||
IV.SPS2.HHZ. | 2017-11-09T05:26:17.74 | 3.0 | positive | manual | Pg | 6.41 | 0 | |||
IV.IST3.HHZ. | 2017-11-09T05:26:16.95 | 3.0 | negative | manual | Pg | 5.69 | 0 | |||
IV.FSSB.HHZ. | 2017-11-09T05:26:14.13 | 3.0 | undecidable | manual | Sn | -1.16 | 0 | |||
IV.GUMA.HNN. | 2017-11-09T05:25:56.13 | 0.1 | undecidable | manual | P | 29.6481 | 1.592 | 0 | ||
IV.VAGA.HHZ. | 2017-11-09T05:25:46.40 | 3.0 | undecidable | manual | S | 1.41 | 0 | |||
IV.CSP1.EHZ. | 2017-11-09T05:25:44.07 | 0.3 | undecidable | manual | S | 12 | 28.6491 | 50 | -0.34 | 68 |
IV.LNSS.HHZ. | 2017-11-09T05:25:44.21 | 0.1 | undecidable | manual | S | 196 | 27.2505 | 50 | 0.15 | 93 |
OB.GAVE.EHZ. | 2017-11-09T05:25:43.69 | 0.3 | undecidable | manual | S | 230 | 25.4523 | 111 | 0.13 | 70 |
IV.FDMO.HHZ. | 2017-11-09T05:25:42.64 | 0.3 | undecidable | manual | S | 350 | 22.2555 | 114 | 0.11 | 71 |
IV.COLB.HHZ. | 2017-11-09T05:25:41.08 | 3.0 | undecidable | manual | P | -0.22 | 0 | |||
IV.MMO1.EHZ. | 2017-11-09T05:25:40.88 | 0.3 | undecidable | manual | S | 67 | 17.0718 | 120 | -0.04 | 73 |
IV.CSP1.EHZ. | 2017-11-09T05:25:39.66 | 1.0 | undecidable | manual | P | 12 | 28.6491 | 50 | -0.38 | 22 |
IV.T1214.EHZ. | 2017-11-09T05:25:39.05 | 0.3 | undecidable | manual | S | 145 | 10.6782 | 133 | -0.1 | 73 |
IV.LNSS.HHZ. | 2017-11-09T05:25:39.73 | 0.1 | undecidable | manual | P | 196 | 27.2505 | 50 | -0.11 | 94 |
IV.MC2.EHZ. | 2017-11-09T05:25:39.10 | 0.3 | undecidable | manual | S | 29 | 9.1797 | 137 | 0.32 | 70 |
IV.FDMO.HHZ. | 2017-11-09T05:25:39.18 | 1.0 | undecidable | manual | P | 350 | 22.2555 | 114 | 0.23 | 23 |
OB.GAVE.EHZ. | 2017-11-09T05:25:39.56 | 1.0 | negative | manual | P | 230 | 25.4523 | 111 | 0.01 | 24 |
IV.VCEL.EHZ. | 2017-11-09T05:25:38.38 | 3.0 | undecidable | manual | S | 0.53 | 0 | |||
IV.MMO1.EHZ. | 2017-11-09T05:25:38.14 | 0.3 | positive | manual | P | 67 | 17.0718 | 120 | 0.11 | 72 |
IV.NRCA.HHZ. | 2017-11-09T05:25:37.11 | 0.3 | undecidable | manual | S | 249 | 1.6983 | 170 | -0.48 | 68 |
IV.PTRJ.HHZ. | 2017-11-09T05:25:37.23 | 3.0 | undecidable | manual | P | 0.33 | 0 | |||
IV.T1214.EHZ. | 2017-11-09T05:25:37.17 | 1.0 | positive | manual | P | 145 | 10.6782 | 133 | 0.17 | 24 |
IV.MC2.EHZ. | 2017-11-09T05:25:37.18 | 1.0 | negative | manual | P | 29 | 9.1797 | 137 | 0.39 | 23 |
IV.NRCA.HHZ. | 2017-11-09T05:25:36.14 | 0.1 | undecidable | manual | P | 249 | 1.6983 | 170 | 0.04 | 100 |
IV.MIDA.HHZ. | 2017-11-09T05:25:30.44 | 3.0 | undecidable | manual | P | -0.43 | 0 | |||
IV.GIUL.HHZ. | 2017-11-09T05:25:28.66 | 3.0 | undecidable | manual | P | 1.02 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1214.EHN. | ML:0.2 | 0.000020654304999999997 | 0.96 | AML | other | m | 2017-11-09T05:25:39.31 |
IV.T1214.HNN. | ML:0.2 | 0.000019534295 | 0.016 | AML | other | m | 2017-11-09T05:25:39.78 |
IV.T1214.HNE. | ML:0.3 | 0.000026662165 | 0.4 | AML | other | m | 2017-11-09T05:25:40.72 |
IV.T1214.EHE. | ML:0.5 | 0.000033903415000000006 | 1.2 | AML | other | m | 2017-11-09T05:25:39.23 |
IV.FDMO.HHN. | ML:-0.1 | 0.000007114156 | 0.2816 | AML | other | m | 2017-11-09T05:25:42.99 |
IV.FDMO.HHE. | ML:-0.1 | 0.000004445325 | 0.7008 | AML | other | m | 2017-11-09T05:25:42.98 |
OB.GAVE.EHE. | ML:0.4 | 0.0000157877905 | 0.1408 | AML | other | m | 2017-11-09T05:25:44.63 |
OB.GAVE.EHN. | ML:-0.1 | 0.0000071277529999999995 | 0.1408 | AML | other | m | 2017-11-09T05:25:44.04 |