A magnitude ML 1.3 earthquake occured in region: 9 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8380, 13.2250 at 8 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 9 | 281 | 281 |
Montegallo | AP | 9 | 523 | 804 |
Arquata del Tronto | AP | 9 | 1178 | 1982 |
Montemonaco | AP | 11 | 604 | 2586 |
Norcia | PG | 12 | 4957 | 7543 |
Ussita | MC | 14 | 444 | 7987 |
Montefortino | FM | 15 | 1178 | 9165 |
Visso | MC | 15 | 1107 | 10272 |
Preci | PG | 16 | 724 | 10996 |
Accumoli | RI | 16 | 667 | 11663 |
Acquasanta Terme | AP | 17 | 2916 | 14579 |
Bolognola | MC | 18 | 142 | 14721 |
Amandola | FM | 19 | 3629 | 18350 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-10-04 14:13:00 |
42.8382 | 13.2252 | 8 | 2021-10-04 14:36:52 |
Sala Sismica INGV-Roma | 96209001 |
Field | Value |
---|---|
Time (UTC) | 2021-10-04 14:13:00 ± 0.1 |
Latitude | 42.8382 ± 0.0054 |
Longitude | 13.2252 ± 0.0074 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 96209001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 679 |
Semi-minor axis of confidence ellipse (meter) | 284 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 226 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 111 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.80759 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 96209001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-04 14:36:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CELI.HHZ. | 2021-10-04T14:14:53.38 | 3.0 | undecidable | manual | Sn | -0.17 | 0 | |||
IV.SPS2.HHZ. | 2021-10-04T14:14:52.83 | 3.0 | undecidable | manual | Sn | -1.09 | 0 | |||
IV.SCHR.EHZ. | 2021-10-04T14:14:44.42 | 3.0 | undecidable | manual | Sg | 11.23 | 0 | |||
IV.ISPIC.HNZ. | 2021-10-04T14:14:43.38 | 3.0 | undecidable | manual | Pg | 13.92 | 0 | |||
IV.HCRL.HHZ. | 2021-10-04T14:14:37.24 | 3.0 | negative | manual | Pg | 14.15 | 0 | |||
IV.MSSA.HHZ. | 2021-10-04T14:14:30.38 | 3.0 | undecidable | manual | Sn | 6.79 | 0 | |||
MN.PDG.HHZ. | 2021-10-04T14:14:17.40 | 3.0 | undecidable | manual | Pn | 9.83 | 0 | |||
IV.SARZ.HHZ. | 2021-10-04T14:14:01.25 | 3.0 | positive | manual | Pn | 5.82 | 0 | |||
IV.MILN.HHZ. | 2021-10-04T14:14:01.91 | 3.0 | undecidable | manual | Pn | 3.76 | 0 | |||
IV.ZEN8.EHZ. | 2021-10-04T14:13:57.51 | 3.0 | undecidable | manual | Pg | 6.98 | 0 | |||
OT.OT17.EHZ. | 2021-10-04T14:13:56.94 | 3.0 | undecidable | manual | Sn | -1.89 | 0 | |||
IV.RMP.HHZ. | 2021-10-04T14:13:20.98 | 3.0 | positive | manual | P | 2.14 | 0 | |||
IV.PIEI.HHZ. | 2021-10-04T14:13:19.48 | 3.0 | undecidable | manual | S | 0 | ||||
IV.NARO.HHZ. | 2021-10-04T14:13:19.83 | 3.0 | undecidable | manual | S | 0 | ||||
IV.PE3.EHZ. | 2021-10-04T14:13:18.67 | 3.0 | undecidable | manual | S | 0 | ||||
IV.CAFI.HHZ. | 2021-10-04T14:13:17.46 | 3.0 | positive | manual | P | -0.95 | 0 | |||
IV.ATVO.HHZ. | 2021-10-04T14:13:16.13 | 0.1 | undecidable | manual | P | 313 | 89.6436 | 50 | 0.3 | 83 |
IV.NARO.HHZ. | 2021-10-04T14:13:15.39 | 3.0 | undecidable | manual | P | 0 | ||||
IV.PIEI.HHZ. | 2021-10-04T14:13:15.37 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MML1.EHE. | 2021-10-04T14:13:13.54 | 0.3 | undecidable | manual | S | 326 | 36.8298 | 50 | 0.34 | 67 |
IV.PE3.EHZ. | 2021-10-04T14:13:13.99 | 3.0 | undecidable | manual | P | 0 | ||||
IV.TERO.HNE. | 2021-10-04T14:13:13.29 | 0.3 | undecidable | manual | S | 128 | 39.0276 | 50 | -0.5 | 62 |
IV.CESI.HNE. | 2021-10-04T14:13:11.18 | 0.1 | undecidable | manual | S | 306 | 31.9458 | 104 | -0.39 | 89 |
IV.CSP1.EHZ. | 2021-10-04T14:13:10.47 | 0.1 | undecidable | manual | S | 357 | 28.1496 | 105 | 0.16 | 94 |
IV.MML1.EHE. | 2021-10-04T14:13:08.02 | 0.1 | undecidable | manual | P | 326 | 36.8298 | 50 | 0.33 | 90 |
IV.TERO.HNE. | 2021-10-04T14:13:07.88 | 0.3 | undecidable | manual | P | 128 | 39.0276 | 50 | -0.15 | 68 |
IV.MNTT.EHZ. | 2021-10-04T14:13:07.04 | 3.0 | negative | manual | P | -1.34 | 0 | |||
IV.GAVE.EHZ. | 2021-10-04T14:13:06.89 | 0.3 | undecidable | manual | P | 239 | 31.4463 | 104 | 0.24 | 69 |
IV.MTRA.EHZ. | 2021-10-04T14:13:06.81 | 0.3 | undecidable | manual | S | 123 | 16.6722 | 115 | 0.28 | 69 |
IV.CSP1.EHZ. | 2021-10-04T14:13:06.00 | 0.1 | undecidable | manual | P | 357 | 28.1496 | 105 | -0.03 | 97 |
IV.CESI.HNE. | 2021-10-04T14:13:06.55 | 0.1 | undecidable | manual | P | 306 | 31.9458 | 104 | -0.2 | 93 |
IV.MMO1.EHZ. | 2021-10-04T14:13:04.28 | 0.6 | undecidable | manual | S | 51 | 10.6782 | 126 | -0.47 | 46 |
IV.MTRA.EHZ. | 2021-10-04T14:13:04.28 | 0.1 | undecidable | manual | P | 123 | 16.6722 | 115 | 0.44 | 90 |
IV.NRCA.HHZ. | 2021-10-04T14:13:04.01 | 0.3 | undecidable | manual | S | 267 | 8.9799 | 131 | -0.28 | 72 |
IV.MC2.EHZ. | 2021-10-04T14:13:04.16 | 0.3 | undecidable | manual | S | 340 | 8.6802 | 132 | -0.04 | 75 |
IV.NRCA.HHZ. | 2021-10-04T14:13:02.50 | 0.1 | undecidable | manual | P | 267 | 8.9799 | 131 | -0.05 | 100 |
IV.MC2.EHZ. | 2021-10-04T14:13:02.64 | 0.1 | undecidable | manual | P | 340 | 8.6802 | 132 | 0.15 | 97 |
IV.FOSV.EHZ. | 2021-10-04T14:13:02.98 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MMO1.EHZ. | 2021-10-04T14:13:01.99 | 0.6 | undecidable | manual | P | 51 | 10.6782 | 126 | -0.83 | 40 |
IV.T1299.EHZ. | 2021-10-04T14:12:56.80 | 3.0 | undecidable | manual | S | 0 | ||||
IV.T1299.EHZ. | 2021-10-04T14:12:51.56 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.4 | 0.00042249999999999997 | 0.16 | AML | other | m | 2021-10-04T14:13:04.36 |
IV.NRCA.HHE. | ML:1.4 | 0.0004415 | 0.08 | AML | other | m | 2021-10-04T14:13:04.44 |
IV.NRCA.HHN. | ML:1.5 | 0.00046261859999999997 | 0.1216 | AML | other | m | 2021-10-04T14:13:04.55 |
IV.NRCA.HNN. | ML:1.4 | 0.00041311915 | 0.1024 | AML | other | m | 2021-10-04T14:13:04.60 |
IV.PIEI.HHE. | ML:1.4 | 0.000027499999999999998 | 1.24 | AML | other | m | 2021-10-04T14:13:22.07 |
IV.PIEI.HHN. | ML:1.2 | 0.000017175962999999998 | 0.0832 | AML | other | m | 2021-10-04T14:13:20.14 |
IV.MTRA.EHE. | ML:0.8 | 0.00006308749 | 0.3648 | AML | other | m | 2021-10-04T14:13:09.01 |
IV.MTRA.EHN. | ML:0.8 | 0.00006231218000000001 | 0.32 | AML | other | m | 2021-10-04T14:13:08.78 |
IV.GAVE.EHE. | ML:0.6 | 0.000017758443 | 0.32 | AML | other | m | 2021-10-04T14:13:16.06 |
IV.GAVE.EHN. | ML:0.7 | 0.000023444344999999998 | 0.2368 | AML | other | m | 2021-10-04T14:13:13.71 |
IV.NARO.HHE. | ML:1.3 | 0.00001916136 | 0.0768 | AML | other | m | 2021-10-04T14:13:20.10 |
IV.NARO.HHN. | ML:1.5 | 0.000031677269 | 0.2048 | AML | other | m | 2021-10-04T14:13:20.05 |
IV.ATVO.HHE. | ML:1.3 | 0.000024100444999999997 | 0.5632 | AML | other | m | 2021-10-04T14:13:23.63 |
IV.ATVO.HHN. | ML:1.1 | 0.00001676114 | 0.1856 | AML | other | m | 2021-10-04T14:13:22.12 |
IV.CAFI.HHE. | ML:1.3 | 0.00001503469 | 0.6016 | AML | other | m | 2021-10-04T14:13:36.07 |
IV.CAFI.HNN. | ML:1.6 | 0.000031943495 | 0.5312 | AML | other | m | 2021-10-04T14:13:31.04 |