A magnitude ML 1.7 earthquake occured in region: 1 km NE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9040, 13.1640 at 13 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 | 1 | 281 | 281 |
Ussita | MC | 5 | 444 | 725 |
Visso | MC | 7 | 1107 | 1832 |
Preci | PG | 11 | 724 | 2556 |
Bolognola | MC | 11 | 142 | 2698 |
Montemonaco | AP | 13 | 604 | 3302 |
Norcia | PG | 14 | 4957 | 8259 |
Acquacanina | MC | 14 | 121 | 8380 |
Fiastra | MC | 15 | 559 | 8939 |
Montefortino | FM | 15 | 1178 | 10117 |
Montegallo | AP | 15 | 523 | 10640 |
Fiordimonte | MC | 16 | 202 | 10842 |
Monte Cavallo | MC | 17 | 145 | 10987 |
Amandola | FM | 18 | 3629 | 14616 |
Arquata del Tronto | AP | 18 | 1178 | 15794 |
Pieve Torina | MC | 18 | 1458 | 17252 |
Sarnano | MC | 19 | 3264 | 20516 |
Pievebovigliana | MC | 19 | 866 | 21382 |
Sellano | PG | 19 | 1079 | 22461 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2020-11-18 10:25:22 |
42.9043 | 13.1638 | 13 | 2021-02-26 14:56:09 |
Bollettino Sismico Italiano INGV | 85174631 |
Reviewed Rev100 |
ML 1.7 | 2020-11-18 10:25:22 |
42.9013 | 13.1573 | 14 | 2020-11-18 10:31:23 |
Sala Sismica INGV-Roma | 84823161 |
Field | Value |
---|---|
Time (UTC) | 2020-11-18 10:25:22 ± 0.05 |
Latitude | 42.9043 ± 0.0027 |
Longitude | 13.1638 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 85174631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 319 |
Semi-minor axis of confidence ellipse (meter) | 68 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 245 |
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) | 39 |
Number of associated phases, regardless of their use for origin computation | 58 |
Number of defining phases | 58 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.01979 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51621 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 29 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 84823161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-18 10:31:23 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 85174631 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-12-03 11:10:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESX.HHE. | 2020-11-18T10:25:40.38 | 0.3 | undecidable | manual | S | 235 | 57.2982 | 92 | 0.14 | 67 |
IV.CING.HNZ. | 2020-11-18T10:25:39.43 | 0.3 | undecidable | manual | S | 3 | 52.3032 | 93 | 0.52 | 62 |
IV.EL6.EHZ. | 2020-11-18T10:25:38.04 | 0.3 | undecidable | manual | S | 354 | 47.4192 | 93 | 0.44 | 64 |
IT.GNU.HGE. | 2020-11-18T10:25:38.88 | 0.6 | undecidable | manual | S | 257 | 49.5171 | 93 | 0.71 | 39 |
IV.MOMA.HNZ. | 2020-11-18T10:25:38.87 | 0.3 | undecidable | manual | S | 257 | 49.5171 | 93 | 0.7 | 58 |
IV.TERO.HHZ. | 2020-11-18T10:25:37.62 | 0.3 | undecidable | manual | S | 131 | 47.5191 | 93 | -0.01 | 70 |
IV.ARRO.EHZ. | 2020-11-18T10:25:37.82 | 0.6 | undecidable | manual | S | 222 | 48.5181 | 93 | -0.07 | 46 |
IV.CAMP.HHE. | 2020-11-18T10:25:37.01 | 0.3 | undecidable | manual | S | 154 | 45.5211 | 93 | -0.07 | 69 |
IV.MNTT.EHZ. | 2020-11-18T10:25:36.98 | 0.3 | undecidable | manual | S | 63 | 39.1275 | 94 | 1.59 | 38 |
IV.SNTG.HHZ. | 2020-11-18T10:25:36.22 | 0.6 | undecidable | manual | S | 335 | 42.9237 | 94 | -0.17 | 46 |
IV.ASSB.HHZ. | 2020-11-18T10:25:36.83 | 0.3 | undecidable | manual | S | 291 | 43.8228 | 93 | 0.2 | 68 |
IV.LNSS.HHZ. | 2020-11-18T10:25:34.62 | 0.6 | undecidable | manual | S | 197 | 34.9428 | 95 | 0.35 | 45 |
IV.GAVE.EHZ. | 2020-11-18T10:25:33.72 | 0.3 | undecidable | manual | S | 223 | 32.1456 | 95 | 0.18 | 70 |
IV.SMA1.EHZ. | 2020-11-18T10:25:33.73 | 0.3 | undecidable | manual | S | 155 | 33.4443 | 95 | -0.14 | 70 |
IV.T1299.HNN. | 2020-11-18T10:25:33.76 | 0.3 | undecidable | manual | S | 162 | 31.4463 | 96 | 0.41 | 67 |
IV.MML1.HNZ. | 2020-11-18T10:25:32.42 | 0.3 | undecidable | manual | S | 326 | 27.9498 | 97 | 0 | 73 |
IV.CESX.HHE. | 2020-11-18T10:25:32.59 | 1.0 | undecidable | manual | P | 235 | 57.2982 | 92 | -0.14 | 22 |
IV.MF5.EHZ. | 2020-11-18T10:25:32.34 | 0.3 | undecidable | manual | S | 69 | 25.752 | 98 | 0.51 | 66 |
IV.SAP2.EHZ. | 2020-11-18T10:25:32.95 | 0.3 | undecidable | manual | S | 42 | 28.6491 | 97 | 0.35 | 68 |
IV.ARRO.EHZ. | 2020-11-18T10:25:31.36 | 0.6 | undecidable | manual | P | 222 | 48.5181 | 93 | -0.01 | 47 |
IV.PF6.EHZ. | 2020-11-18T10:25:31.41 | 0.6 | undecidable | manual | S | 5 | 26.0517 | 98 | -0.5 | 44 |
IV.CESI.HHZ. | 2020-11-18T10:25:31.39 | 0.3 | undecidable | manual | S | 298 | 23.8539 | 99 | 0.06 | 72 |
IT.GNU.HGE. | 2020-11-18T10:25:31.99 | 1.0 | undecidable | manual | P | 257 | 49.5171 | 93 | 0.46 | 21 |
IV.CING.HNZ. | 2020-11-18T10:25:31.60 | 0.1 | undecidable | manual | P | 3 | 52.3032 | 93 | -0.36 | 87 |
IV.MTRA.EHZ. | 2020-11-18T10:25:31.35 | 0.3 | undecidable | manual | S | 131 | 25.0527 | 99 | -0.29 | 69 |
IV.TERO.HHZ. | 2020-11-18T10:25:31.10 | 0.1 | undecidable | manual | P | 131 | 47.5191 | 93 | -0.12 | 92 |
IV.MOMA.HNZ. | 2020-11-18T10:25:31.88 | 0.1 | undecidable | manual | P | 257 | 49.5171 | 93 | 0.35 | 87 |
IV.GUMA.HHZ. | 2020-11-18T10:25:31.24 | 0.3 | undecidable | manual | S | 38 | 22.3554 | 101 | 0.29 | 69 |
IV.SNTG.HHZ. | 2020-11-18T10:25:30.17 | 0.1 | undecidable | manual | P | 335 | 42.9237 | 94 | -0.34 | 89 |
IV.CAMP.HHE. | 2020-11-18T10:25:30.54 | 0.1 | undecidable | manual | P | 154 | 45.5211 | 93 | -0.37 | 87 |
IV.ASSB.HHZ. | 2020-11-18T10:25:30.62 | 0.1 | undecidable | manual | P | 291 | 43.8228 | 93 | -0.02 | 94 |
IV.EL6.EHZ. | 2020-11-18T10:25:30.92 | 0.1 | undecidable | manual | P | 354 | 47.4192 | 93 | -0.28 | 89 |
IV.CSP1.EHZ. | 2020-11-18T10:25:30.27 | 0.3 | undecidable | manual | S | 9 | 21.0678 | 102 | -0.33 | 69 |
IV.MNTT.EHZ. | 2020-11-18T10:25:30.31 | 0.3 | undecidable | manual | P | 63 | 39.1275 | 94 | 0.38 | 66 |
IT.MTCL.HGZ. | 2020-11-18T10:25:29.22 | 0.3 | undecidable | manual | S | 307 | 16.6722 | 110 | -0.25 | 70 |
IV.LNSS.HHZ. | 2020-11-18T10:25:29.13 | 0.1 | undecidable | manual | P | 197 | 34.9428 | 95 | -0.15 | 93 |
IV.GAVE.EHZ. | 2020-11-18T10:25:28.88 | 0.1 | undecidable | manual | P | 223 | 32.1456 | 95 | 0.02 | 96 |
IV.FDMO.HHZ. | 2020-11-18T10:25:28.94 | 0.3 | undecidable | manual | S | 337 | 15.9729 | 112 | -0.35 | 69 |
IV.SAP2.EHZ. | 2020-11-18T10:25:28.01 | 0.3 | undecidable | manual | P | 42 | 28.6491 | 97 | -0.3 | 69 |
IV.SMA1.EHZ. | 2020-11-18T10:25:28.83 | 0.1 | undecidable | manual | P | 155 | 33.4443 | 95 | -0.22 | 92 |
IV.T1299.HNN. | 2020-11-18T10:25:28.77 | 0.1 | undecidable | manual | P | 162 | 31.4463 | 96 | 0.02 | 96 |
IV.MML1.HNZ. | 2020-11-18T10:25:28.00 | 0.1 | undecidable | manual | P | 326 | 27.9498 | 97 | -0.21 | 93 |
IV.FEMA.HNZ. | 2020-11-18T10:25:28.22 | 0.3 | undecidable | manual | S | 305 | 11.2776 | 126 | 0.02 | 75 |
IV.MF5.EHZ. | 2020-11-18T10:25:28.24 | 0.1 | undecidable | manual | P | 69 | 25.752 | 98 | 0.36 | 90 |
IV.MMO1.EHZ. | 2020-11-18T10:25:28.38 | 0.3 | undecidable | manual | S | 92 | 13.2756 | 119 | -0.26 | 70 |
IV.MTRA.EHZ. | 2020-11-18T10:25:27.46 | 0.1 | undecidable | manual | P | 131 | 25.0527 | 99 | -0.31 | 91 |
IV.MC2.EHZ. | 2020-11-18T10:25:27.11 | 0.3 | undecidable | manual | S | 69 | 2.1978 | 168 | 0.25 | 74 |
IV.GUMA.HHZ. | 2020-11-18T10:25:27.37 | 0.1 | undecidable | manual | P | 38 | 22.3554 | 101 | 0 | 98 |
IV.NRCA.HNZ. | 2020-11-18T10:25:27.60 | 0.3 | undecidable | manual | S | 207 | 8.7801 | 136 | -0.1 | 72 |
IV.PF6.EHZ. | 2020-11-18T10:25:27.54 | 0.1 | undecidable | manual | P | 5 | 26.0517 | 98 | -0.38 | 90 |
IV.CESI.HHZ. | 2020-11-18T10:25:27.52 | 0.1 | undecidable | manual | P | 298 | 23.8539 | 99 | -0.06 | 97 |
IV.CSP1.EHZ. | 2020-11-18T10:25:26.95 | 0.1 | undecidable | manual | P | 9 | 21.0678 | 102 | -0.22 | 94 |
IV.FDMO.HHZ. | 2020-11-18T10:25:26.24 | 0.1 | undecidable | manual | P | 337 | 15.9729 | 112 | -0.17 | 96 |
IT.MTCL.HGZ. | 2020-11-18T10:25:26.40 | 0.1 | undecidable | manual | P | 307 | 16.6722 | 110 | -0.11 | 97 |
IV.FEMA.HNZ. | 2020-11-18T10:25:25.84 | 0.1 | undecidable | manual | P | 305 | 11.2776 | 126 | 0.06 | 99 |
IV.MMO1.EHZ. | 2020-11-18T10:25:25.89 | 0.1 | undecidable | manual | P | 92 | 13.2756 | 119 | -0.14 | 96 |
IV.MC2.EHZ. | 2020-11-18T10:25:25.16 | 0.1 | undecidable | manual | P | 69 | 2.1978 | 168 | 0.16 | 100 |
IV.NRCA.HNZ. | 2020-11-18T10:25:25.52 | 0.1 | undecidable | manual | P | 207 | 8.7801 | 136 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.7 | 0.0004435 | 0.2 | AML | other | m | 2020-11-18T10:25:29.16 |
IV.FDMO.HHN. | ML:1.9 | 0.0006805 | 0.18 | AML | other | m | 2020-11-18T10:25:29.30 |
IV.CSP1.EHN. | ML:1.9 | 0.0005915 | 0.64 | AML | other | m | 2020-11-18T10:25:31.92 |
IV.CSP1.EHE. | ML:1.9 | 0.0005055000000000001 | 0.66 | AML | other | m | 2020-11-18T10:25:31.69 |
IV.CESI.HHE. | ML:1.5 | 0.000187 | 0.4 | AML | other | m | 2020-11-18T10:25:31.98 |
IV.CESI.HHN. | ML:1.6 | 0.00023199999999999997 | 1.58 | AML | other | m | 2020-11-18T10:25:31.00 |
IV.MTRA.EHE. | ML:1.8 | 0.000374 | 0.24 | AML | other | m | 2020-11-18T10:25:33.98 |
IV.SMA1.EHN. | ML:1.6 | 0.0001815 | 0.24 | AML | other | m | 2020-11-18T10:25:34.13 |
IV.GAVE.EHE. | ML:1.9 | 0.00035 | 1 | AML | other | m | 2020-11-18T10:25:34.66 |
IV.GAVE.EHN. | ML:1.9 | 0.00032499999999999993 | 0.2 | AML | other | m | 2020-11-18T10:25:34.28 |
IV.SMA1.EHE. | ML:1.6 | 0.00014850000000000003 | 0.5 | AML | other | m | 2020-11-18T10:25:34.93 |
IV.ASSB.HHN. | ML:1.4 | 0.00008724999999999999 | 1.06 | AML | other | m | 2020-11-18T10:25:37.84 |
IV.TERO.HHE. | ML:1.6 | 0.0001015 | 0.3 | AML | other | m | 2020-11-18T10:25:38.45 |
IV.ASSB.HHE. | ML:1.5 | 0.00009515 | 0.62 | AML | other | m | 2020-11-18T10:25:38.40 |
IV.TERO.HHN. | ML:1.5 | 0.000082 | 0.46 | AML | other | m | 2020-11-18T10:25:38.75 |
IV.MTRA.EHN. | ML:1.6 | 0.00021908815 | 0.1792 | AML | other | m | 2020-11-18T10:25:33.87 |
IV.LNSS.HHE. | ML:1.5 | 0.000123838835 | 0.1408 | AML | other | m | 2020-11-18T10:25:35.59 |
IV.LNSS.HHN. | ML:1.4 | 0.000090607025 | 0.1792 | AML | other | m | 2020-11-18T10:25:35.70 |