A magnitude ML 0.8 earthquake occured in region: 4 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8120, 13.1290 at 11 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 4 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Visso | MC | 14 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Arquata del Tronto | AP | 14 | 1178 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 17 | 1075 | 14173 |
Sellano | PG | 19 | 1079 | 15252 |
Montemonaco | AP | 19 | 604 | 15856 |
Poggiodomo | PG | 19 | 117 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2019-10-14 08:58:48 |
42.812 | 13.1288 | 11 | 2019-10-14 09:13:04 |
Sala Sismica INGV-Roma | 73246881 |
Field | Value |
---|---|
Time (UTC) | 2019-10-14 08:58:48 ± 0.05 |
Latitude | 42.8120 ± 0.0027 |
Longitude | 13.1288 ± 0.0061 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73246881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 457 |
Semi-minor axis of confidence ellipse (meter) | 273 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 70 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 18 |
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) | 0.25361 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 73246881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-14 09:13:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RNCA.HHZ. | 2019-10-14T09:00:39.76 | 3.0 | undecidable | manual | Sg | 11.83 | 0 | |||
AC.KBN.HHZ. | 2019-10-14T09:00:37.33 | 3.0 | undecidable | manual | Pg | 14.61 | 0 | |||
IV.BRES.EHZ. | 2019-10-14T09:00:34.97 | 3.0 | undecidable | manual | Sn | -7.04 | 0 | |||
IV.MARS.EHZ. | 2019-10-14T09:00:16.79 | 3.0 | positive | manual | Pg | 9.31 | 0 | |||
AC.VLO.HHZ. | 2019-10-14T09:00:10.81 | 3.0 | undecidable | manual | Pn | -0.57 | 0 | |||
IV.EUCT.HNZ. | 2019-10-14T08:59:54.19 | 3.0 | undecidable | manual | Pg | 4.98 | 0 | |||
IV.BRES.EHZ. | 2019-10-14T08:59:52.42 | 3.0 | undecidable | manual | Pn | -0.7 | 0 | |||
GU.GORR.HHZ. | 2019-10-14T08:59:42.90 | 3.0 | undecidable | manual | Pn | -0.32 | 0 | |||
IV.PRMA.HHZ. | 2019-10-14T08:59:40.14 | 3.0 | undecidable | manual | Pg | 3.56 | 0 | |||
IV.MAON.HHZ. | 2019-10-14T08:59:39.52 | 3.0 | undecidable | manual | S | -0.92 | 0 | |||
IV.MRLC.HHZ. | 2019-10-14T08:59:38.69 | 3.0 | negative | manual | Pg | 3.3 | 0 | |||
GU.GSCL.HHZ. | 2019-10-14T08:59:31.04 | 3.0 | positive | manual | Pg | 0.24 | 0 | |||
IV.SGTA.HHZ. | 2019-10-14T08:59:29.07 | 3.0 | positive | manual | Pn | -1.63 | 0 | |||
IV.CESI.HHN. | 2019-10-14T08:58:58.47 | 0.3 | undecidable | manual | S | 320 | 28.1496 | 50 | 0.08 | 71 |
IV.LNSS.HHE. | 2019-10-14T08:58:57.36 | 0.3 | undecidable | manual | S | 197 | 24.2535 | 50 | -0.01 | 73 |
IV.FDMO.HHZ. | 2019-10-14T08:58:57.46 | 0.3 | undecidable | manual | S | 352 | 25.1526 | 50 | -0.13 | 71 |
IV.T1299.HNZ. | 2019-10-14T08:58:57.17 | 0.3 | undecidable | manual | S | 148 | 23.3544 | 50 | 0.05 | 72 |
IT.MTCL.HGE. | 2019-10-14T08:58:56.77 | 0.3 | undecidable | manual | S | 332 | 22.755 | 50 | -0.19 | 70 |
IV.FEMA.HNE. | 2019-10-14T08:58:55.53 | 0.3 | undecidable | manual | S | 339 | 17.871 | 121 | -0.07 | 73 |
IV.MMO1.EHE. | 2019-10-14T08:58:55.78 | 0.3 | undecidable | manual | S | 59 | 18.7701 | 120 | -0.1 | 72 |
IV.MC2.EHZ. | 2019-10-14T08:58:54.08 | 0.3 | undecidable | manual | S | 24 | 12.0768 | 132 | 0.1 | 73 |
IV.CESI.HHN. | 2019-10-14T08:58:54.23 | 0.3 | undecidable | manual | P | 320 | 28.1496 | 50 | 0.08 | 71 |
IT.MTCL.HGE. | 2019-10-14T08:58:53.28 | 0.3 | undecidable | manual | P | 332 | 22.755 | 50 | -0.05 | 72 |
IV.LNSS.HHE. | 2019-10-14T08:58:53.59 | 0.1 | undecidable | manual | P | 197 | 24.2535 | 50 | 0.03 | 97 |
IV.FDMO.HHZ. | 2019-10-14T08:58:53.69 | 0.1 | undecidable | manual | P | 352 | 25.1526 | 50 | 0 | 97 |
IV.T1299.HNZ. | 2019-10-14T08:58:53.28 | 0.6 | undecidable | manual | P | 148 | 23.3544 | 50 | -0.14 | 47 |
IV.FEMA.HNE. | 2019-10-14T08:58:52.92 | 0.3 | undecidable | manual | P | 339 | 17.871 | 121 | 0.38 | 68 |
IV.MMO1.EHE. | 2019-10-14T08:58:52.63 | 0.1 | undecidable | manual | P | 59 | 18.7701 | 120 | -0.07 | 97 |
IV.MC2.EHZ. | 2019-10-14T08:58:51.88 | 0.1 | undecidable | manual | P | 24 | 12.0768 | 132 | 0.28 | 94 |
IV.NRCA.HHZ. | 2019-10-14T08:58:51.82 | 0.3 | undecidable | manual | S | 333 | 2.6973 | 166 | -0.4 | 70 |
IV.NRCA.HHZ. | 2019-10-14T08:58:50.63 | 0.1 | undecidable | manual | P | 333 | 2.6973 | 166 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.5 | 0.00001945 | 1.06 | AML | other | m | 2019-10-14T08:58:57.35 |
IV.FDMO.HHE. | ML:0.5 | 0.00002035 | 1.34 | AML | other | m | 2019-10-14T08:58:57.25 |
IV.NRCA.HHE. | ML:0.9 | 0.00013618015 | 0.1152 | AML | other | m | 2019-10-14T08:58:53.01 |
IV.NRCA.HHN. | ML:0.9 | 0.00013145814999999998 | 0.1152 | AML | other | m | 2019-10-14T08:58:52.87 |
IV.NRCA.HNE. | ML:0.9 | 0.00014101975999999998 | 0.1408 | AML | other | m | 2019-10-14T08:58:52.87 |
IV.NRCA.HNN. | ML:0.8 | 0.00011277751500000001 | 0.128 | AML | other | m | 2019-10-14T08:58:53.41 |