A magnitude ML 1.3 earthquake occured in region: 3 km N Norcia (PG), on
and geographic coordinates (lat, lon) 42.8190, 13.1040 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 | 3 | 4957 | 4957 |
Preci | PG | 9 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Cascia | PG | 13 | 3217 | 10286 |
Ussita | MC | 14 | 444 | 10730 |
Cerreto di Spoleto | PG | 15 | 1075 | 11805 |
Sellano | PG | 16 | 1079 | 12884 |
Arquata del Tronto | AP | 17 | 1178 | 14062 |
Poggiodomo | PG | 18 | 117 | 14179 |
Accumoli | RI | 18 | 667 | 14846 |
Montegallo | AP | 19 | 523 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-10-19 04:01:59 |
42.8188 | 13.1037 | 10 | 2022-03-30 13:04:13 |
Bollettino Sismico Italiano INGV | 97023471 |
Reviewed Rev100 |
ML 1.3 | 2021-10-19 04:01:59 |
42.8173 | 13.0907 | 11 | 2021-10-19 04:07:33 |
Sala Sismica INGV-Roma | 96746631 |
Field | Value |
---|---|
Time (UTC) | 2021-10-19 04:01:59 ± 0.04 |
Latitude | 42.8188 ± 0.0018 |
Longitude | 13.1037 ± 0.0025 |
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 | 97023471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 257 |
Semi-minor axis of confidence ellipse (meter) | 145 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 65 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 42 |
Number of associated phases, regardless of their use for origin computation | 52 |
Number of defining phases | 50 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66010 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 27 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 97023471 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-10-27 14:32:59 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 96746631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-19 04:07:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BLLA.EHZ. | 2021-10-19T04:02:47.05 | 3.0 | undecidable | manual | Sg | 3.79 | 0 | |||
IV.MRB1.HNZ. | 2021-10-19T04:02:30.15 | 3.0 | undecidable | manual | Pn | 0.71 | 0 | |||
IV.CING.HHZ. | 2021-10-19T04:02:19.36 | 0.6 | undecidable | manual | S | 7 | 62.1933 | 50 | 0.36 | 43 |
IV.EL6.EHZ. | 2021-10-19T04:02:17.82 | 0.3 | undecidable | manual | S | 360 | 56.5989 | 50 | 0.31 | 67 |
IV.ASSB.HHZ. | 2021-10-19T04:02:14.39 | 0.3 | undecidable | manual | S | 305 | 43.8228 | 50 | 0.29 | 68 |
IV.MOMA.HNZ. | 2021-10-19T04:02:14.52 | 0.3 | undecidable | manual | S | 268 | 43.4232 | 50 | 0.52 | 65 |
IV.TERO.HHZ. | 2021-10-19T04:02:14.81 | 0.3 | undecidable | manual | S | 118 | 46.2204 | 50 | 0.08 | 71 |
IV.ARRO.EHZ. | 2021-10-19T04:02:12.13 | 1.0 | undecidable | manual | S | 226 | 38.3283 | 50 | -0.49 | 22 |
IV.SSFR.HHZ. | 2021-10-19T04:02:12.91 | 0.3 | undecidable | manual | P | 339 | 73.2711 | 50 | 0.32 | 64 |
IV.CAMP.HHZ. | 2021-10-19T04:02:12.97 | 0.3 | undecidable | manual | S | 141 | 40.0266 | 50 | -0.12 | 71 |
IV.MML1.EHZ. | 2021-10-19T04:02:11.27 | 0.3 | undecidable | manual | S | 342 | 34.4433 | 50 | -0.31 | 69 |
IV.MF5.EHZ. | 2021-10-19T04:02:11.86 | 0.3 | undecidable | manual | S | 57 | 34.4433 | 50 | 0.26 | 70 |
IV.CING.HHZ. | 2021-10-19T04:02:11.18 | 0.3 | undecidable | manual | P | 7 | 62.1933 | 50 | 0.3 | 66 |
IV.RM33.EHZ. | 2021-10-19T04:02:11.79 | 0.3 | undecidable | manual | S | 165 | 35.5422 | 50 | -0.09 | 72 |
IV.CSP1.EHZ. | 2021-10-19T04:02:10.70 | 0.3 | undecidable | manual | S | 15 | 31.3464 | 50 | -0.07 | 73 |
IV.EL6.EHZ. | 2021-10-19T04:02:09.80 | 0.1 | undecidable | manual | P | 360 | 56.5989 | 50 | -0.22 | 90 |
IV.T1299.HNZ. | 2021-10-19T04:02:09.43 | 0.3 | undecidable | manual | S | 145 | 25.1526 | 50 | 0.33 | 70 |
IV.ATCC.EHZ. | 2021-10-19T04:02:09.59 | 0.6 | undecidable | manual | P | 317 | 55.4001 | 50 | -0.24 | 45 |
IV.CESI.HHZ. | 2021-10-19T04:02:09.14 | 0.3 | undecidable | manual | S | 322 | 26.2515 | 50 | -0.26 | 71 |
IV.SMA1.EHZ. | 2021-10-19T04:02:09.93 | 0.3 | undecidable | manual | S | 138 | 28.1496 | 50 | 0.02 | 74 |
IV.MTRA.HNZ. | 2021-10-19T04:02:09.02 | 0.3 | undecidable | manual | S | 106 | 24.8529 | 50 | 0 | 75 |
IV.MOMA.HNZ. | 2021-10-19T04:02:08.16 | 0.3 | undecidable | manual | P | 268 | 43.4232 | 50 | 0.17 | 70 |
IV.FDMO.HHZ. | 2021-10-19T04:02:08.46 | 0.3 | undecidable | manual | S | 357 | 24.1536 | 50 | -0.39 | 69 |
IV.TERO.HHZ. | 2021-10-19T04:02:08.19 | 0.1 | undecidable | manual | P | 118 | 46.2204 | 50 | -0.22 | 92 |
IV.LNSS.HHZ. | 2021-10-19T04:02:08.81 | 0.3 | undecidable | manual | S | 192 | 24.4533 | 50 | -0.13 | 73 |
IV.MNTT.EHZ. | 2021-10-19T04:02:08.62 | 0.3 | undecidable | manual | P | 56 | 48.2184 | 50 | -0.1 | 71 |
IV.GAVE.EHZ. | 2021-10-19T04:02:08.16 | 0.3 | undecidable | manual | S | 231 | 22.0668 | 115 | -0.09 | 74 |
IV.ASSB.HHZ. | 2021-10-19T04:02:07.94 | 0.1 | positive | manual | P | 305 | 43.8228 | 50 | -0.11 | 95 |
IV.CAMP.HHZ. | 2021-10-19T04:02:07.27 | 0.3 | undecidable | manual | P | 141 | 40.0266 | 50 | -0.2 | 70 |
IV.MMO1.HNZ. | 2021-10-19T04:02:07.43 | 0.3 | undecidable | manual | S | 64 | 20.2686 | 117 | -0.24 | 72 |
IT.MTCL.HGZ. | 2021-10-19T04:02:07.65 | 0.3 | undecidable | manual | S | 336 | 21.1677 | 116 | -0.32 | 71 |
IV.ARRO.EHZ. | 2021-10-19T04:02:07.39 | 0.3 | undecidable | manual | P | 226 | 38.3283 | 50 | 0.2 | 70 |
IV.CSP1.EHZ. | 2021-10-19T04:02:06.07 | 0.3 | undecidable | manual | P | 15 | 31.3464 | 50 | -0.06 | 73 |
IV.FEMA.HNE. | 2021-10-19T04:02:06.44 | 0.3 | undecidable | manual | S | 345 | 16.4724 | 122 | -0.1 | 75 |
IV.RM33.EHZ. | 2021-10-19T04:02:06.47 | 0.3 | undecidable | manual | P | 165 | 35.5422 | 50 | -0.3 | 69 |
IV.MML1.EHZ. | 2021-10-19T04:02:06.40 | 0.3 | undecidable | manual | P | 342 | 34.4433 | 50 | -0.19 | 71 |
IV.MF5.EHZ. | 2021-10-19T04:02:06.78 | 0.3 | undecidable | manual | P | 57 | 34.4433 | 50 | 0.18 | 71 |
IV.GUMA.HHZ. | 2021-10-19T04:02:06.72 | 0.3 | negative | manual | P | 35 | 32.9448 | 50 | 0.35 | 69 |
IV.CESI.HHZ. | 2021-10-19T04:02:05.28 | 0.3 | undecidable | manual | P | 322 | 26.2515 | 50 | -0.05 | 74 |
IV.SMA1.EHZ. | 2021-10-19T04:02:05.53 | 0.1 | undecidable | manual | P | 138 | 28.1496 | 50 | -0.1 | 98 |
IV.MC2.EHZ. | 2021-10-19T04:02:05.48 | 0.3 | undecidable | manual | S | 34 | 12.3765 | 130 | 0.09 | 75 |
IV.LNSS.HHZ. | 2021-10-19T04:02:05.03 | 0.3 | undecidable | manual | P | 192 | 24.4533 | 50 | -0.04 | 75 |
IV.T1299.HNZ. | 2021-10-19T04:02:05.30 | 0.3 | undecidable | manual | P | 145 | 25.1526 | 50 | 0.14 | 73 |
IV.GAVE.EHZ. | 2021-10-19T04:02:04.79 | 0.3 | undecidable | manual | P | 231 | 22.0668 | 115 | 0.12 | 74 |
IV.MTRA.HNZ. | 2021-10-19T04:02:04.97 | 0.3 | undecidable | manual | P | 106 | 24.8529 | 50 | -0.15 | 73 |
IV.FDMO.HHZ. | 2021-10-19T04:02:04.93 | 0.3 | positive | manual | P | 357 | 24.1536 | 50 | -0.09 | 74 |
IV.MMO1.HNZ. | 2021-10-19T04:02:04.29 | 0.1 | undecidable | manual | P | 64 | 20.2686 | 117 | -0.05 | 100 |
IT.MTCL.HGZ. | 2021-10-19T04:02:04.41 | 0.1 | undecidable | manual | P | 336 | 21.1677 | 116 | -0.1 | 99 |
IV.MC2.EHZ. | 2021-10-19T04:02:03.36 | 0.1 | negative | manual | P | 34 | 12.3765 | 130 | 0.34 | 95 |
IV.NRCA.HNZ. | 2021-10-19T04:02:03.37 | 0.3 | undecidable | manual | S | 28 | 1.8981 | 170 | -0.07 | 77 |
IV.FEMA.HNE. | 2021-10-19T04:02:03.82 | 0.1 | undecidable | manual | P | 345 | 16.4724 | 122 | 0.14 | 99 |
IV.NRCA.HNZ. | 2021-10-19T04:02:02.15 | 0.1 | undecidable | manual | P | 28 | 1.8981 | 170 | 0.26 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.4 | 0.0001705 | 0.26 | AML | other | m | 2021-10-19T04:02:08.62 |
IV.GAVE.EHE. | ML:1.4 | 0.000178 | 0.9 | AML | other | m | 2021-10-19T04:02:09.47 |
IV.FDMO.HHE. | ML:1.2 | 0.0000973 | 0.2 | AML | other | m | 2021-10-19T04:02:09.36 |
IV.CESI.HHE. | ML:1.2 | 0.00008010000000000001 | 0.54 | AML | other | m | 2021-10-19T04:02:09.54 |
IV.FDMO.HHN. | ML:1.2 | 0.0000945 | 0.58 | AML | other | m | 2021-10-19T04:02:09.91 |
IV.LNSS.HHE. | ML:1.2 | 0.0000934 | 0.54 | AML | other | m | 2021-10-19T04:02:10.64 |
IV.SMA1.EHE. | ML:1.1 | 0.00007165 | 1.2 | AML | other | m | 2021-10-19T04:02:10.31 |
IV.CESI.HHN. | ML:1.3 | 0.0001123 | 0.22 | AML | other | m | 2021-10-19T04:02:11.04 |
IV.MML1.EHN. | ML:1.2 | 0.00005945 | 0.18 | AML | other | m | 2021-10-19T04:02:12.16 |
IV.LNSS.HHN. | ML:1.1 | 0.00007755 | 0.8 | AML | other | m | 2021-10-19T04:02:12.33 |
IV.MML1.EHE. | ML:1.1 | 0.000054550000000000005 | 0.12 | AML | other | m | 2021-10-19T04:02:12.45 |
IV.SMA1.EHN. | ML:1.1 | 0.0000693 | 0.26 | AML | other | m | 2021-10-19T04:02:14.23 |
IV.ASSB.HHE. | ML:1.0 | 0.00003025 | 1.18 | AML | other | m | 2021-10-19T04:02:15.17 |
IV.ASSB.HHN. | ML:1.1 | 0.000036049999999999995 | 0.42 | AML | other | m | 2021-10-19T04:02:16.23 |
IV.EL6.EHE. | ML:1.4 | 0.000049000000000000005 | 0.22 | AML | other | m | 2021-10-19T04:02:19.71 |
IV.EL6.EHN. | ML:1.4 | 0.000053400000000000004 | 1.46 | AML | other | m | 2021-10-19T04:02:20.73 |
IV.GUMA.HHN. | ML:1.4 | 0.000122 | 0.3 | AML | other | m | 2021-10-19T04:02:21.70 |
IV.GUMA.HHE. | ML:1.6 | 0.00016499999999999997 | 0.08 | AML | other | m | 2021-10-19T04:02:21.67 |
IV.SSFR.HHE. | ML:1.3 | 0.0000317 | 1.54 | AML | other | m | 2021-10-19T04:02:25.87 |
IV.SSFR.HHN. | ML:1.3 | 0.00003065 | 1.24 | AML | other | m | 2021-10-19T04:02:25.06 |