A magnitude ML 1.1 earthquake occured in region: 2 km N Norcia (PG), on
and geographic coordinates (lat, lon) 42.8070, 13.0880 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 | 9 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5962 |
Cascia | PG | 12 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Cerreto di Spoleto | PG | 14 | 1075 | 11361 |
Ussita | MC | 16 | 444 | 11805 |
Sellano | PG | 16 | 1079 | 12884 |
Poggiodomo | PG | 16 | 117 | 13001 |
Arquata del Tronto | AP | 18 | 1178 | 14179 |
Accumoli | RI | 18 | 667 | 14846 |
Vallo di Nera | PG | 19 | 364 | 15210 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2021-11-14 21:45:24 |
42.8072 | 13.0882 | 11 | 2022-03-30 13:04:37 |
Bollettino Sismico Italiano INGV | 100883401 |
Reviewed Rev100 |
ML 1.5 | 2021-11-14 21:45:24 |
42.8058 | 13.0863 | 11 | 2021-11-14 22:00:51 |
Sala Sismica INGV-Roma | 97469271 |
Field | Value |
---|---|
Time (UTC) | 2021-11-14 21:45:24 ± 0.06 |
Latitude | 42.8072 ± 0.0027 |
Longitude | 13.0882 ± 0.0037 |
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 | 100883401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 315 |
Semi-minor axis of confidence ellipse (meter) | 211 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 69 |
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) | 76 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42088 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 100883401 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-11 17:02:35 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 97469271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-14 22:00:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSSA.HHZ. | 2021-11-14T21:47:04.14 | 3.0 | undecidable | manual | Sg | 14.66 | 0 | |||
IV.GIZZ.HHZ. | 2021-11-14T21:46:42.90 | 3.0 | negative | manual | Pg | 10.74 | 0 | |||
IV.VITU.HHZ. | 2021-11-14T21:46:23.19 | 3.0 | undecidable | manual | Sn | -0.21 | 0 | |||
OT.OT17.EHZ. | 2021-11-14T21:46:23.69 | 3.0 | undecidable | manual | Sn | -0.05 | 0 | |||
OX.MARN.HHZ. | 2021-11-14T21:46:21.25 | 3.0 | undecidable | manual | Pg | 7.7 | 0 | |||
MN.TRI.HHZ. | 2021-11-14T21:46:18.05 | 3.0 | undecidable | manual | Pg | 7.77 | 0 | |||
IV.FIR.HHZ. | 2021-11-14T21:46:17.50 | 3.0 | undecidable | manual | Sn | 1.17 | 0 | |||
IV.BOZZ.EHZ. | 2021-11-14T21:46:11.93 | 3.0 | negative | manual | Pn | 0.37 | 0 | |||
IV.VVLD.HHZ. | 2021-11-14T21:45:56.89 | 3.0 | undecidable | manual | S | -3.26 | 0 | |||
IV.RNI2.HHZ. | 2021-11-14T21:45:49.30 | 3.0 | undecidable | manual | P | 0.27 | 0 | |||
IV.MMUR.HNZ. | 2021-11-14T21:45:45.52 | 3.0 | undecidable | manual | S | -1.44 | 0 | |||
IV.TERO.HHZ. | 2021-11-14T21:45:39.84 | 0.6 | undecidable | manual | S | 116 | 46.7199 | 50 | -0.05 | 46 |
IV.MF5.EHN. | 2021-11-14T21:45:38.00 | 0.6 | undecidable | manual | S | 56 | 36.2415 | 50 | 0.91 | 36 |
IV.ASSB.HHZ. | 2021-11-14T21:45:38.98 | 0.6 | undecidable | manual | S | 307 | 43.623 | 50 | -0.07 | 46 |
IV.PF6.EHN. | 2021-11-14T21:45:37.37 | 0.6 | undecidable | manual | S | 13 | 37.7289 | 50 | -0.11 | 46 |
IV.MML1.HNE. | 2021-11-14T21:45:36.92 | 0.6 | undecidable | manual | S | 344 | 35.2425 | 50 | 0.09 | 47 |
IV.CSP1.EHZ. | 2021-11-14T21:45:36.22 | 0.6 | undecidable | manual | S | 17 | 32.9448 | 50 | 0 | 48 |
IV.SMA1.EHZ. | 2021-11-14T21:45:35.06 | 0.6 | undecidable | manual | S | 134 | 28.1496 | 50 | 0.14 | 47 |
IV.CESI.HHZ. | 2021-11-14T21:45:34.48 | 0.6 | undecidable | manual | S | 326 | 26.5512 | 50 | -0.02 | 48 |
IV.ASSB.HHZ. | 2021-11-14T21:45:33.06 | 0.6 | undecidable | manual | P | 307 | 43.623 | 50 | -0.03 | 47 |
IV.LNSS.HNZ. | 2021-11-14T21:45:33.47 | 0.6 | undecidable | manual | S | 190 | 22.9548 | 50 | -0.09 | 48 |
IV.TERO.HHZ. | 2021-11-14T21:45:33.41 | 0.3 | undecidable | manual | P | 116 | 46.7199 | 50 | -0.17 | 68 |
IV.MTRA.EHE. | 2021-11-14T21:45:33.92 | 0.6 | undecidable | manual | S | 102 | 25.752 | 50 | -0.36 | 45 |
IV.FDMO.HHZ. | 2021-11-14T21:45:33.95 | 0.6 | undecidable | manual | S | 360 | 25.4523 | 50 | -0.25 | 46 |
IV.GAVE.EHN. | 2021-11-14T21:45:32.96 | 0.6 | undecidable | manual | S | 231 | 20.2686 | 50 | 0.12 | 48 |
IV.MF5.EHN. | 2021-11-14T21:45:32.35 | 0.3 | undecidable | manual | P | 56 | 36.2415 | 50 | 0.39 | 66 |
IV.MMO1.EHN. | 2021-11-14T21:45:32.91 | 0.6 | undecidable | manual | S | 62 | 21.9669 | 50 | -0.37 | 45 |
IV.PF6.EHN. | 2021-11-14T21:45:32.08 | 0.1 | undecidable | manual | P | 13 | 37.7289 | 50 | -0.1 | 93 |
IV.CSP1.EHZ. | 2021-11-14T21:45:31.48 | 0.3 | undecidable | manual | P | 17 | 32.9448 | 50 | 0.02 | 71 |
IV.MC2.EHZ. | 2021-11-14T21:45:31.36 | 0.6 | undecidable | manual | S | 35 | 14.1747 | 128 | 0.18 | 48 |
IV.MML1.HNE. | 2021-11-14T21:45:31.79 | 0.1 | undecidable | manual | P | 344 | 35.2425 | 50 | -0.02 | 95 |
IV.MTRA.EHE. | 2021-11-14T21:45:30.34 | 0.1 | undecidable | manual | P | 102 | 25.752 | 50 | 0.01 | 97 |
IV.FDMO.HHZ. | 2021-11-14T21:45:30.31 | 0.1 | undecidable | manual | P | 360 | 25.4523 | 50 | 0.02 | 97 |
IV.CESI.HHZ. | 2021-11-14T21:45:30.45 | 0.1 | undecidable | manual | P | 326 | 26.5512 | 50 | -0.01 | 97 |
IV.SMA1.EHZ. | 2021-11-14T21:45:30.72 | 0.3 | undecidable | manual | P | 134 | 28.1496 | 50 | 0.01 | 72 |
IV.MMO1.EHN. | 2021-11-14T21:45:29.65 | 0.1 | undecidable | manual | P | 62 | 21.9669 | 50 | -0.1 | 95 |
IV.GAVE.EHN. | 2021-11-14T21:45:29.60 | 0.3 | undecidable | manual | P | 231 | 20.2686 | 50 | 0.1 | 72 |
IV.LNSS.HNZ. | 2021-11-14T21:45:29.97 | 0.1 | undecidable | manual | P | 190 | 22.9548 | 50 | 0.05 | 96 |
IV.MC2.EHZ. | 2021-11-14T21:45:28.67 | 0.1 | undecidable | manual | P | 35 | 14.1747 | 128 | 0.13 | 96 |
IV.NRCA.HHZ. | 2021-11-14T21:45:28.59 | 0.6 | undecidable | manual | S | 36 | 3.5964 | 162 | -0.37 | 47 |
IV.NRCA.HHZ. | 2021-11-14T21:45:27.30 | 0.1 | undecidable | manual | P | 36 | 3.5964 | 162 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.4 | 0.0004205 | 0.12 | AML | other | m | 2021-11-14T21:45:28.70 |
IV.NRCA.HHN. | ML:1.5 | 0.0005525 | 0.08 | AML | other | m | 2021-11-14T21:45:28.68 |
IV.NRCA.HNN. | ML:1.5 | 0.0005045 | 0.1 | AML | other | m | 2021-11-14T21:45:28.63 |
IV.NRCA.HHE. | ML:1.4 | 0.00043149999999999997 | 0.16 | AML | other | m | 2021-11-14T21:45:28.70 |
IV.MC2.EHE. | ML:1.0 | 0.00010629374999999999 | 0.1408 | AML | other | m | 2021-11-14T21:45:32.76 |
IV.FDMO.HHN. | ML:0.6 | 0.000025494854999999996 | 0.2432 | AML | other | m | 2021-11-14T21:45:34.07 |
IV.FDMO.HHE. | ML:0.6 | 0.000024985999999999998 | 0.1024 | AML | other | m | 2021-11-14T21:45:34.39 |
IV.CESI.HHN. | ML:1.0 | 0.00004796926999999999 | 0.32 | AML | other | m | 2021-11-14T21:45:34.71 |
IV.SMA1.EHE. | ML:0.7 | 0.00002334833 | 0.4352 | AML | other | m | 2021-11-14T21:45:38.52 |
IV.SMA1.EHN. | ML:0.8 | 0.000027616805 | 0.576 | AML | other | m | 2021-11-14T21:45:40.79 |
IV.CSP1.EHN. | ML:1.1 | 0.000055385545 | 0.192 | AML | other | m | 2021-11-14T21:45:36.39 |