A magnitude ML 1.5 earthquake occured in region: 8 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8320, 13.2020 at 8 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 8 | 281 | 281 |
Norcia | PG | 10 | 4957 | 5238 |
Arquata del Tronto | AP | 10 | 1178 | 6416 |
Montegallo | AP | 11 | 523 | 6939 |
Montemonaco | AP | 13 | 604 | 7543 |
Ussita | MC | 14 | 444 | 7987 |
Preci | PG | 14 | 724 | 8711 |
Visso | MC | 14 | 1107 | 9818 |
Accumoli | RI | 16 | 667 | 10485 |
Montefortino | FM | 17 | 1178 | 11663 |
Bolognola | MC | 18 | 142 | 11805 |
Acquasanta Terme | AP | 18 | 2916 | 14721 |
Cascia | PG | 20 | 3217 | 17938 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-11-29 01:15:05 |
42.8317 | 13.2018 | 8 | 2022-03-30 13:04:31 |
Bollettino Sismico Italiano INGV | 99868401 |
Reviewed Rev100 |
ML 1.5 | 2021-11-29 01:15:04 |
42.7993 | 13.2077 | 7 | 2021-11-29 01:21:25 |
Sala Sismica INGV-Roma | 97923261 |
Field | Value |
---|---|
Time (UTC) | 2021-11-29 01:15:05 ± 0.08 |
Latitude | 42.8317 ± 0.0036 |
Longitude | 13.2018 ± 0.0049 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99868401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 408 |
Semi-minor axis of confidence ellipse (meter) | 205 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 188 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54139 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 97923261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-29 01:21:25 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 99868401 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-17 00:45:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CPGN.EHZ. | 2021-11-29T01:15:33.60 | 3.0 | undecidable | manual | Sn | 0.05 | 0 | |||
IV.ASSB.HHN. | 2021-11-29T01:15:22.40 | 0.1 | undecidable | manual | S | 298 | 49.9167 | 50 | 0.3 | 88 |
IV.ATCC.EHZ. | 2021-11-29T01:15:16.55 | 0.3 | undecidable | manual | P | 311 | 60.0954 | 50 | -0.13 | 67 |
IV.CESI.HHZ. | 2021-11-29T01:15:16.86 | 0.6 | undecidable | manual | S | 309 | 30.8469 | 104 | 0.27 | 46 |
IV.GUMA.HHE. | 2021-11-29T01:15:16.18 | 0.1 | undecidable | manual | S | 23 | 27.8499 | 105 | 0.61 | 84 |
IV.CSP1.EHZ. | 2021-11-29T01:15:15.82 | 0.1 | undecidable | manual | S | 0 | 28.8489 | 105 | -0.1 | 95 |
IV.MF5.EHZ. | 2021-11-29T01:15:15.92 | 0.6 | undecidable | manual | S | 50 | 27.1506 | 106 | 0.56 | 43 |
IV.ASSB.HHN. | 2021-11-29T01:15:14.83 | 0.1 | undecidable | manual | P | 298 | 49.9167 | 50 | -0.28 | 88 |
IV.MNTT.EHZ. | 2021-11-29T01:15:14.04 | 0.3 | undecidable | manual | P | 51 | 40.9257 | 50 | 0.31 | 67 |
IV.FDMO.HHZ. | 2021-11-29T01:15:14.24 | 1.0 | undecidable | manual | S | 338 | 24.5532 | 107 | -0.24 | 23 |
IV.MTRA.EHZ. | 2021-11-29T01:15:12.53 | 0.3 | undecidable | manual | S | 118 | 17.871 | 113 | 0.21 | 71 |
IV.GUMA.HHE. | 2021-11-29T01:15:11.22 | 0.1 | undecidable | manual | P | 23 | 27.8499 | 105 | -0.12 | 95 |
IV.GAVE.EHZ. | 2021-11-29T01:15:11.76 | 0.3 | undecidable | manual | P | 238 | 29.4483 | 105 | 0.1 | 71 |
IV.LNSS.HHZ. | 2021-11-29T01:15:11.70 | 0.3 | undecidable | manual | P | 207 | 28.5492 | 105 | 0.21 | 70 |
IV.MF5.EHZ. | 2021-11-29T01:15:11.09 | 0.3 | undecidable | manual | P | 50 | 27.1506 | 106 | -0.13 | 71 |
IV.MMUR.HNZ. | 2021-11-29T01:15:11.81 | 3.0 | undecidable | manual | P | 0.73 | 0 | |||
IV.CESI.HHZ. | 2021-11-29T01:15:11.76 | 0.1 | undecidable | manual | P | 309 | 30.8469 | 104 | -0.17 | 93 |
IV.FDMO.HHZ. | 2021-11-29T01:15:10.49 | 0.1 | undecidable | manual | P | 338 | 24.5532 | 107 | -0.22 | 93 |
IV.MMO1.EHZ. | 2021-11-29T01:15:10.39 | 0.3 | undecidable | manual | S | 54 | 12.6762 | 121 | -0.3 | 70 |
IV.SMA1.EHZ. | 2021-11-29T01:15:10.49 | 0.1 | undecidable | manual | P | 154 | 24.8529 | 107 | -0.28 | 92 |
IV.CSP1.EHZ. | 2021-11-29T01:15:10.99 | 0.3 | undecidable | manual | P | 0 | 28.8489 | 105 | -0.55 | 64 |
IT.MTCL.HGZ. | 2021-11-29T01:15:10.71 | 0.1 | undecidable | manual | P | 318 | 24.3534 | 107 | 0.03 | 97 |
IV.NRCA.HHZ. | 2021-11-29T01:15:09.32 | 0.6 | undecidable | manual | S | 272 | 7.0929 | 137 | 0.13 | 49 |
IV.MTRA.EHZ. | 2021-11-29T01:15:09.58 | 0.1 | undecidable | manual | P | 118 | 17.871 | 113 | 0.12 | 96 |
IV.MC2.EHZ. | 2021-11-29T01:15:09.90 | 0.6 | undecidable | manual | S | 353 | 8.88 | 131 | 0.26 | 47 |
IV.MMO1.EHZ. | 2021-11-29T01:15:08.17 | 0.1 | positive | manual | P | 54 | 12.6762 | 121 | -0.35 | 92 |
IV.NRCA.HHZ. | 2021-11-29T01:15:07.83 | 0.1 | negative | manual | P | 272 | 7.0929 | 137 | 0.17 | 97 |
IV.MC2.EHZ. | 2021-11-29T01:15:07.92 | 0.1 | positive | manual | P | 353 | 8.88 | 131 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.9 | 0.0014750000000000002 | 0.16 | AML | other | m | 2021-11-29T01:15:09.67 |
IV.NRCA.HHE. | ML:1.9 | 0.0015049999999999998 | 0.16 | AML | other | m | 2021-11-29T01:15:09.67 |
IV.NRCA.HNN. | ML:1.9 | 0.001485 | 0.1 | AML | other | m | 2021-11-29T01:15:09.70 |
IV.NRCA.HHN. | ML:1.9 | 0.001585 | 0.12 | AML | other | m | 2021-11-29T01:15:09.71 |
IV.MC2.EHN. | ML:1.8 | 0.001059 | 0.22 | AML | other | m | 2021-11-29T01:15:10.40 |
IV.MC2.EHE. | ML:1.7 | 0.0007965 | 0.74 | AML | other | m | 2021-11-29T01:15:10.18 |
IV.MMO1.EHE. | ML:1.3 | 0.000222 | 1.7 | AML | other | m | 2021-11-29T01:15:11.12 |
IV.MMO1.EHN. | ML:1.2 | 0.00021 | 1.2 | AML | other | m | 2021-11-29T01:15:12.95 |
IV.MTRA.EHN. | ML:1.5 | 0.000252 | 0.8 | AML | other | m | 2021-11-29T01:15:13.47 |
IV.MTRA.EHE. | ML:1.4 | 0.0002255 | 1.24 | AML | other | m | 2021-11-29T01:15:13.97 |
IV.GAVE.EHE. | ML:1.2 | 0.00008340000000000001 | 0.64 | AML | other | m | 2021-11-29T01:15:16.77 |
IV.CESI.HHN. | ML:1.4 | 0.0001106 | 0.6 | AML | other | m | 2021-11-29T01:15:17.39 |
IV.GAVE.EHN. | ML:1.1 | 0.0000706 | 0.42 | AML | other | m | 2021-11-29T01:15:18.22 |
IV.CESI.HHE. | ML:1.2 | 0.00007115 | 0.6 | AML | other | m | 2021-11-29T01:15:19.68 |