A magnitude ML 1.3 earthquake occured in region: 3 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8060, 13.1320 at 10 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Cascia | PG | 14 | 3217 | 9179 |
Arquata del Tronto | AP | 14 | 1178 | 10357 |
Visso | MC | 14 | 1107 | 11464 |
Ussita | MC | 16 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 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 1.3 | 2021-11-06 10:40:37 |
42.8062 | 13.1315 | 10 | 2021-11-06 10:49:48 |
Sala Sismica INGV-Roma | 97291271 |
Field | Value |
---|---|
Time (UTC) | 2021-11-06 10:40:37 ± 0.05 |
Latitude | 42.8062 ± 0.0027 |
Longitude | 13.1315 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97291271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 360 |
Semi-minor axis of confidence ellipse (meter) | 168 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 117 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29048 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 97291271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-06 10:49:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.CLUD.HHZ. | 2021-11-06T10:42:12.32 | 3.0 | undecidable | manual | Sn | -5.88 | 0 | |||
MN.TRI.HHZ. | 2021-11-06T10:42:07.43 | 3.0 | undecidable | manual | Sg | 6.68 | 0 | |||
IV.PZUN.HHZ. | 2021-11-06T10:41:59.85 | 3.0 | undecidable | manual | Sn | -1.36 | 0 | |||
IV.TDS.HHZ. | 2021-11-06T10:41:43.97 | 3.0 | undecidable | manual | Pg | 5.39 | 0 | |||
IV.CADC.EHZ. | 2021-11-06T10:41:42.73 | 3.0 | negative | manual | Pg | 11.94 | 0 | |||
OX.CLUD.HHZ. | 2021-11-06T10:41:36.48 | 3.0 | undecidable | manual | Pn | 2.37 | 0 | |||
OT.OT17.EHZ. | 2021-11-06T10:41:35.63 | 3.0 | undecidable | manual | Sn | -2.62 | 0 | |||
SL.LJU.BHZ. | 2021-11-06T10:41:34.27 | 3.0 | undecidable | manual | Pg | 3.75 | 0 | |||
IV.MSSA.HHZ. | 2021-11-06T10:41:31.37 | 3.0 | undecidable | manual | Pg | 5.95 | 0 | |||
IV.TREG.EHZ. | 2021-11-06T10:41:28.11 | 3.0 | negative | manual | Pn | 2.17 | 0 | |||
IV.TRIF.CHZ. | 2021-11-06T10:41:27.81 | 3.0 | undecidable | manual | Sn | -1.56 | 0 | |||
OT.OT17.EHZ. | 2021-11-06T10:41:15.67 | 3.0 | positive | manual | Pg | 4 | 0 | |||
IV.OSSC.HHZ. | 2021-11-06T10:41:06.17 | 3.0 | undecidable | manual | Pn | 1 | 0 | |||
IV.VIVA.HHZ. | 2021-11-06T10:40:59.56 | 3.0 | negative | manual | P | 0.62 | 0 | |||
IV.CSP1.EHZ. | 2021-11-06T10:40:48.46 | 0.6 | undecidable | manual | S | 11 | 32.2455 | 50 | 0.1 | 49 |
IV.CESI.HHZ. | 2021-11-06T10:40:47.32 | 0.6 | undecidable | manual | S | 320 | 28.749 | 50 | -0.11 | 49 |
IV.FDMO.HHZ. | 2021-11-06T10:40:46.66 | 0.6 | undecidable | manual | S | 352 | 25.752 | 111 | 0.06 | 50 |
IV.TERO.HHZ. | 2021-11-06T10:40:45.23 | 3.0 | undecidable | manual | P | -1.25 | 0 | |||
IV.LNSS.HHZ. | 2021-11-06T10:40:45.92 | 0.6 | undecidable | manual | S | 198 | 23.754 | 112 | -0.01 | 50 |
IV.GAVE.EHZ. | 2021-11-06T10:40:45.91 | 0.6 | undecidable | manual | S | 237 | 23.0547 | 113 | 0.18 | 49 |
IV.MMO1.EHN. | 2021-11-06T10:40:44.28 | 0.6 | undecidable | manual | S | 57 | 18.9699 | 117 | -0.14 | 49 |
IV.CSP1.EHZ. | 2021-11-06T10:40:43.48 | 0.6 | negative | manual | P | 11 | 32.2455 | 50 | -0.09 | 49 |
IV.GAVE.EHZ. | 2021-11-06T10:40:42.13 | 0.3 | positive | manual | P | 237 | 23.0547 | 113 | 0.08 | 74 |
IV.FDMO.HHZ. | 2021-11-06T10:40:42.55 | 0.6 | negative | manual | P | 352 | 25.752 | 111 | 0 | 50 |
IV.MC2.EHZ. | 2021-11-06T10:40:42.85 | 0.6 | undecidable | manual | S | 22 | 12.5763 | 128 | 0.3 | 48 |
IV.LNSS.HHZ. | 2021-11-06T10:40:42.06 | 0.1 | undecidable | manual | P | 198 | 23.754 | 112 | -0.11 | 99 |
IV.CESI.HHZ. | 2021-11-06T10:40:42.92 | 0.6 | negative | manual | P | 320 | 28.749 | 50 | -0.11 | 49 |
IV.T1299.EHE. | 2021-11-06T10:40:42.08 | 0.1 | undecidable | manual | P | 147 | 22.6551 | 113 | 0.11 | 99 |
IV.MMO1.EHN. | 2021-11-06T10:40:41.21 | 0.1 | undecidable | manual | P | 57 | 18.9699 | 117 | -0.08 | 100 |
IV.NRCA.HHZ. | 2021-11-06T10:40:40.27 | 0.6 | undecidable | manual | S | 335 | 3.2967 | 161 | -0.34 | 49 |
IV.MC2.EHZ. | 2021-11-06T10:40:40.50 | 0.6 | negative | manual | P | 22 | 12.5763 | 128 | 0.29 | 48 |
IV.NRCA.HHZ. | 2021-11-06T10:40:39.00 | 0.6 | undecidable | manual | P | 335 | 3.2967 | 161 | -0.09 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.1 | 0.00007981335500000001 | 0.2048 | AML | other | m | 2021-11-06T10:40:46.50 |
IV.GAVE.EHN. | ML:0.8 | 0.000045314770000000007 | 0.224 | AML | other | m | 2021-11-06T10:40:46.83 |
IV.GAVE.HNE. | ML:1.2 | 0.00010685331000000001 | 0.2304 | AML | other | m | 2021-11-06T10:40:46.50 |
IV.GAVE.HNN. | ML:1.5 | 0.00019578675 | 0.6912 | AML | other | m | 2021-11-06T10:40:41.16 |
IV.CESI.HNE. | ML:1.4 | 0.000130850565 | 0.6272 | AML | other | m | 2021-11-06T10:40:48.26 |
IV.CESI.HNN. | ML:1.6 | 0.0002117637 | 0.4672 | AML | other | m | 2021-11-06T10:40:57.09 |
IV.CESI.HHE. | ML:1.0 | 0.000047835005 | 0.3008 | AML | other | m | 2021-11-06T10:40:47.60 |
IV.CESI.HHN. | ML:0.8 | 0.000037161335 | 0.32 | AML | other | m | 2021-11-06T10:40:56.25 |
IV.CSP1.EHE. | ML:1.2 | 0.000068337895 | 43.2576 | AML | other | m | 2021-11-06T10:40:43.23 |
IV.CSP1.EHN. | ML:1.3 | 0.00009350233999999998 | 1.2032 | AML | other | m | 2021-11-06T10:40:57.12 |
IV.TERO.HHE. | ML:1.4 | 0.0000870263 | 0.2176 | AML | other | m | 2021-11-06T10:40:52.92 |
IV.TERO.HHN. | ML:0.8 | 0.00002142003 | 0.1216 | AML | other | m | 2021-11-06T10:40:51.17 |
IV.TERO.HNE. | ML:1.6 | 0.000139464 | 1.0432 | AML | other | m | 2021-11-06T10:40:52.53 |
IV.TERO.HNN. | ML:1.8 | 0.00018154950000000001 | 1.12 | AML | other | m | 2021-11-06T10:40:59.50 |