A magnitude ML 1.2 earthquake occured in region: 3 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8730, 13.1830 at 12 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 | 3 | 281 | 281 |
Ussita | MC | 9 | 444 | 725 |
Visso | MC | 10 | 1107 | 1832 |
Norcia | PG | 11 | 4957 | 6789 |
Preci | PG | 12 | 724 | 7513 |
Montemonaco | AP | 12 | 604 | 8117 |
Montegallo | AP | 13 | 523 | 8640 |
Bolognola | MC | 14 | 142 | 8782 |
Arquata del Tronto | AP | 15 | 1178 | 9960 |
Montefortino | FM | 15 | 1178 | 11138 |
Acquacanina | MC | 18 | 121 | 11259 |
Fiastra | MC | 18 | 559 | 11818 |
Amandola | FM | 19 | 3629 | 15447 |
Fiordimonte | MC | 20 | 202 | 15649 |
Monte Cavallo | MC | 20 | 145 | 15794 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2020-11-30 17:36:20 |
42.8728 | 13.1828 | 12 | 2021-02-26 14:56:10 |
Bollettino Sismico Italiano INGV | 85340211 |
Reviewed Rev100 |
ML 1.3 | 2020-11-30 17:36:20 |
42.8762 | 13.1817 | 10 | 2020-11-30 17:42:41 |
Sala Sismica INGV-Roma | 85110861 |
Field | Value |
---|---|
Time (UTC) | 2020-11-30 17:36:20 ± 0.04 |
Latitude | 42.8728 ± 0.0018 |
Longitude | 13.1828 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 85340211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 268 |
Semi-minor axis of confidence ellipse (meter) | 75 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 235 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 50 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 39 |
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) | 0.45416 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 85110861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-30 17:42:41 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 85340211 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-12-10 15:02:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SARZ.HHZ. | 2020-11-30T17:38:01.47 | 3.0 | undecidable | manual | Sg | 16.08 | 0 | |||
IV.SBPO.HNZ. | 2020-11-30T17:37:21.97 | 3.0 | undecidable | manual | Sn | 1.03 | 0 | |||
IV.CAFE.HHZ. | 2020-11-30T17:37:08.59 | 3.0 | undecidable | manual | Pg | 12.55 | 0 | |||
IV.ASSB.HHZ. | 2020-11-30T17:36:35.65 | 0.3 | undecidable | manual | S | 294 | 46.5201 | 91 | 0.32 | 66 |
IV.BRSN.EHZ. | 2020-11-30T17:36:35.70 | 3.0 | undecidable | manual | P | -1.13 | 0 | |||
IV.LNSS.HHZ. | 2020-11-30T17:36:31.57 | 0.3 | undecidable | manual | S | 201 | 32.1456 | 93 | 0.08 | 71 |
IV.MML1.HNE. | 2020-11-30T17:36:31.57 | 0.3 | undecidable | manual | S | 327 | 31.746 | 93 | 0.19 | 70 |
IV.SAP2.EHE. | 2020-11-30T17:36:31.37 | 0.6 | undecidable | manual | S | 35 | 30.4473 | 93 | 0.34 | 45 |
IV.SMA1.EHZ. | 2020-11-30T17:36:30.90 | 0.3 | undecidable | manual | S | 155 | 29.6481 | 93 | 0.08 | 72 |
IV.PF6.EHZ. | 2020-11-30T17:36:30.40 | 0.3 | undecidable | manual | S | 2 | 29.4483 | 93 | -0.36 | 67 |
IV.CESI.HHZ. | 2020-11-30T17:36:30.36 | 0.3 | undecidable | manual | S | 303 | 26.9508 | 94 | 0.26 | 69 |
IV.T1299.HNZ. | 2020-11-30T17:36:30.12 | 0.3 | undecidable | manual | S | 163 | 27.6501 | 93 | -0.18 | 70 |
IV.MF5.EHZ. | 2020-11-30T17:36:30.04 | 0.3 | undecidable | manual | S | 60 | 25.8519 | 94 | 0.23 | 70 |
IV.CSP1.EHZ. | 2020-11-30T17:36:29.11 | 0.3 | undecidable | manual | S | 4 | 24.3534 | 94 | -0.31 | 69 |
IV.MOMA.HNZ. | 2020-11-30T17:36:29.90 | 0.1 | undecidable | manual | P | 261 | 50.4162 | 91 | 0.26 | 89 |
IV.GUMA.HNZ. | 2020-11-30T17:36:29.68 | 0.3 | undecidable | manual | S | 30 | 24.4533 | 94 | 0.25 | 70 |
IV.MTRA.HNZ. | 2020-11-30T17:36:28.48 | 0.3 | undecidable | manual | S | 126 | 21.6672 | 96 | -0.21 | 71 |
IV.ASSB.HHZ. | 2020-11-30T17:36:28.89 | 0.1 | undecidable | manual | P | 294 | 46.5201 | 91 | -0.15 | 91 |
IT.MTCL.HGZ. | 2020-11-30T17:36:28.07 | 0.3 | undecidable | manual | S | 312 | 20.0688 | 97 | -0.2 | 71 |
IV.TERO.HHZ. | 2020-11-30T17:36:28.54 | 0.3 | undecidable | manual | P | 129 | 44.1225 | 92 | -0.13 | 69 |
IV.MNTT.EHZ. | 2020-11-30T17:36:27.92 | 0.6 | undecidable | manual | P | 58 | 39.5271 | 92 | -0.04 | 47 |
IV.FDMO.HHZ. | 2020-11-30T17:36:27.82 | 0.3 | undecidable | manual | S | 337 | 19.7691 | 97 | -0.37 | 69 |
IV.T1299.HNZ. | 2020-11-30T17:36:26.28 | 0.3 | undecidable | manual | P | 163 | 27.6501 | 93 | 0.14 | 71 |
IV.MF5.EHZ. | 2020-11-30T17:36:26.09 | 0.3 | undecidable | manual | P | 60 | 25.8519 | 94 | 0.23 | 70 |
IV.SAP2.EHE. | 2020-11-30T17:36:26.95 | 0.6 | undecidable | manual | P | 35 | 30.4473 | 93 | 0.39 | 45 |
IV.SMA1.EHZ. | 2020-11-30T17:36:26.47 | 0.3 | undecidable | manual | P | 155 | 29.6481 | 93 | 0.03 | 72 |
IV.PF6.EHZ. | 2020-11-30T17:36:26.17 | 0.3 | undecidable | manual | P | 2 | 29.4483 | 93 | -0.23 | 69 |
IV.LNSS.HHZ. | 2020-11-30T17:36:26.82 | 0.3 | undecidable | manual | P | 201 | 32.1456 | 93 | 0 | 73 |
IV.CESI.HHZ. | 2020-11-30T17:36:26.02 | 0.3 | undecidable | manual | P | 303 | 26.9508 | 94 | 0 | 73 |
IV.FEMA.HNZ. | 2020-11-30T17:36:26.82 | 0.1 | undecidable | manual | S | 313 | 14.6742 | 107 | -0.04 | 99 |
IV.MML1.HNE. | 2020-11-30T17:36:26.72 | 0.3 | undecidable | manual | P | 327 | 31.746 | 93 | -0.04 | 72 |
IV.MMO1.EHZ. | 2020-11-30T17:36:25.95 | 0.3 | undecidable | manual | S | 76 | 12.0768 | 117 | -0.27 | 71 |
IV.MTRA.HNZ. | 2020-11-30T17:36:25.02 | 0.1 | undecidable | manual | P | 126 | 21.6672 | 96 | -0.19 | 95 |
IV.CSP1.EHZ. | 2020-11-30T17:36:25.54 | 0.3 | undecidable | manual | P | 4 | 24.3534 | 94 | -0.09 | 72 |
IV.GUMA.HNZ. | 2020-11-30T17:36:25.72 | 0.3 | undecidable | manual | P | 30 | 24.4533 | 94 | 0.08 | 72 |
IV.NRCA.HNZ. | 2020-11-30T17:36:24.99 | 0.1 | undecidable | manual | S | 232 | 7.0929 | 140 | -0.19 | 98 |
IT.MTCL.HGZ. | 2020-11-30T17:36:24.88 | 0.3 | undecidable | manual | P | 312 | 20.0688 | 97 | -0.09 | 73 |
IV.FEMA.HNZ. | 2020-11-30T17:36:24.28 | 0.1 | undecidable | manual | P | 313 | 14.6742 | 107 | 0.13 | 97 |
IV.MC2.EHZ. | 2020-11-30T17:36:24.80 | 0.3 | undecidable | manual | S | 7 | 4.2957 | 154 | 0.03 | 75 |
IV.FDMO.HHZ. | 2020-11-30T17:36:24.80 | 0.3 | undecidable | manual | P | 337 | 19.7691 | 97 | -0.12 | 72 |
IV.MC2.EHZ. | 2020-11-30T17:36:23.11 | 0.1 | undecidable | manual | P | 7 | 4.2957 | 154 | 0.16 | 98 |
IV.NRCA.HNZ. | 2020-11-30T17:36:23.28 | 0.1 | undecidable | manual | P | 232 | 7.0929 | 140 | 0.1 | 98 |
IV.MMO1.EHZ. | 2020-11-30T17:36:23.78 | 0.1 | negative | manual | P | 76 | 12.0768 | 117 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.0 | 0.0000768 | 0.26 | AML | other | m | 2020-11-30T17:36:28.14 |
IV.FDMO.HHN. | ML:1.3 | 0.00014749999999999998 | 0.22 | AML | other | m | 2020-11-30T17:36:28.26 |
IV.MTRA.EHE. | ML:1.4 | 0.000169 | 0.48 | AML | other | m | 2020-11-30T17:36:29.01 |
IV.MTRA.EHN. | ML:1.4 | 0.00015150000000000002 | 0.44 | AML | other | m | 2020-11-30T17:36:29.24 |
IV.CESI.HHE. | ML:1.2 | 0.0000736 | 0.24 | AML | other | m | 2020-11-30T17:36:30.67 |
IV.CESI.HHN. | ML:1.3 | 0.0001154 | 0.24 | AML | other | m | 2020-11-30T17:36:30.55 |
IV.LNSS.HHN. | ML:1.2 | 0.00007065000000000001 | 1.02 | AML | other | m | 2020-11-30T17:36:32.28 |
IV.ASSB.HHE. | ML:1.2 | 0.0000467 | 0.42 | AML | other | m | 2020-11-30T17:36:33.40 |
IV.ASSB.HHN. | ML:1.1 | 0.000036 | 1.42 | AML | other | m | 2020-11-30T17:36:36.93 |
IV.LNSS.HHE. | ML:1.1 | 0.0000567 | 0.68 | AML | other | m | 2020-11-30T17:36:36.52 |