A magnitude ML 1.1 earthquake occured in region: 3 km SW Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8710, 13.1430 at 13 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 | 3 | 281 | 281 |
Visso | MC | 8 | 1107 | 1388 |
Ussita | MC | 8 | 444 | 1832 |
Preci | PG | 9 | 724 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Montemonaco | AP | 15 | 604 | 8117 |
Bolognola | MC | 16 | 142 | 8259 |
Montegallo | AP | 16 | 523 | 8782 |
Arquata del Tronto | AP | 17 | 1178 | 9960 |
Sellano | PG | 18 | 1079 | 11039 |
Monte Cavallo | MC | 18 | 145 | 11184 |
Acquacanina | MC | 18 | 121 | 11305 |
Montefortino | FM | 18 | 1178 | 12483 |
Fiastra | MC | 19 | 559 | 13042 |
Fiordimonte | MC | 19 | 202 | 13244 |
Cerreto di Spoleto | PG | 19 | 1075 | 14319 |
Cascia | PG | 20 | 3217 | 17536 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-01-27 21:30:40 |
42.8707 | 13.1432 | 13 | 2022-01-27 21:40:15 |
Sala Sismica INGV-Roma | 100239851 |
Field | Value |
---|---|
Time (UTC) | 2022-01-27 21:30:40 ± 0.08 |
Latitude | 42.8707 ± 0.0036 |
Longitude | 13.1432 ± 0.0061 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 100239851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 457 |
Semi-minor axis of confidence ellipse (meter) | 218 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 264 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 26 |
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) | 0.04227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41908 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 100239851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-27 21:40:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2022-01-27T21:30:55.54 | 0.6 | undecidable | manual | S | 126 | 46.5201 | 93 | -0.34 | 58 |
IV.RM33.EHN. | 2022-01-27T21:30:54.76 | 0.6 | undecidable | manual | S | 172 | 40.5261 | 94 | 0.48 | 57 |
IV.GAVE.EHN. | 2022-01-27T21:30:51.36 | 0.3 | undecidable | manual | S | 226 | 28.3494 | 97 | 0.32 | 90 |
IV.SMA1.EHZ. | 2022-01-27T21:30:51.44 | 0.3 | undecidable | manual | S | 149 | 30.9468 | 96 | -0.28 | 91 |
IV.MML1.EHZ. | 2022-01-27T21:30:51.65 | 0.6 | undecidable | manual | S | 333 | 30.3474 | 96 | 0.09 | 63 |
IV.LNSS.HNE. | 2022-01-27T21:30:51.73 | 0.3 | undecidable | manual | S | 196 | 30.8469 | 96 | 0.02 | 95 |
IV.MF5.EHZ. | 2022-01-27T21:30:51.76 | 0.3 | undecidable | manual | S | 63 | 28.8489 | 97 | 0.6 | 84 |
IV.CESI.HHZ. | 2022-01-27T21:30:50.07 | 0.6 | undecidable | manual | S | 308 | 24.4533 | 99 | 0.07 | 64 |
IV.RM33.EHN. | 2022-01-27T21:30:49.20 | 0.3 | undecidable | manual | P | 172 | 40.5261 | 94 | 0.54 | 83 |
IV.TERO.HHZ. | 2022-01-27T21:30:49.12 | 0.3 | undecidable | manual | P | 126 | 46.5201 | 93 | -0.47 | 85 |
IV.FDMO.HHZ. | 2022-01-27T21:30:48.46 | 0.3 | undecidable | manual | S | 346 | 18.9699 | 106 | -0.11 | 95 |
IT.MTCL.HGE. | 2022-01-27T21:30:48.13 | 0.3 | undecidable | manual | S | 320 | 17.9709 | 107 | -0.19 | 94 |
IV.MF5.EHZ. | 2022-01-27T21:30:47.16 | 0.3 | undecidable | manual | P | 63 | 28.8489 | 97 | 0.29 | 91 |
IV.GAVE.EHN. | 2022-01-27T21:30:47.30 | 0.3 | undecidable | manual | P | 226 | 28.3494 | 97 | 0.51 | 86 |
IV.MMO1.EHZ. | 2022-01-27T21:30:47.42 | 0.3 | undecidable | manual | S | 78 | 15.2736 | 114 | -0.23 | 93 |
IV.MML1.EHZ. | 2022-01-27T21:30:46.90 | 0.3 | undecidable | manual | P | 333 | 30.3474 | 96 | -0.19 | 92 |
IV.LNSS.HNE. | 2022-01-27T21:30:46.93 | 0.3 | undecidable | manual | P | 196 | 30.8469 | 96 | -0.25 | 92 |
IV.CESI.HHZ. | 2022-01-27T21:30:46.12 | 0.3 | undecidable | manual | P | 308 | 24.4533 | 99 | -0.07 | 96 |
IV.MC2.EHZ. | 2022-01-27T21:30:46.09 | 0.3 | undecidable | manual | S | 40 | 5.8941 | 149 | 0.34 | 94 |
IV.SMA1.EHZ. | 2022-01-27T21:30:46.83 | 0.3 | undecidable | manual | P | 149 | 30.9468 | 96 | -0.35 | 89 |
IV.NRCA.HHZ. | 2022-01-27T21:30:45.51 | 0.3 | undecidable | manual | S | 210 | 4.6953 | 155 | -0.1 | 98 |
IV.FDMO.HHZ. | 2022-01-27T21:30:45.17 | 0.3 | undecidable | manual | P | 346 | 18.9699 | 106 | -0.19 | 94 |
IT.MTCL.HGE. | 2022-01-27T21:30:45.08 | 0.3 | undecidable | manual | P | 320 | 17.9709 | 107 | -0.14 | 95 |
IV.MMO1.EHZ. | 2022-01-27T21:30:44.65 | 0.3 | undecidable | manual | P | 78 | 15.2736 | 114 | -0.18 | 95 |
IV.MC2.EHZ. | 2022-01-27T21:30:43.85 | 0.3 | undecidable | manual | P | 40 | 5.8941 | 149 | 0.11 | 98 |
IV.NRCA.HHZ. | 2022-01-27T21:30:43.66 | 0.3 | undecidable | manual | P | 210 | 4.6953 | 155 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.0002495 | 0.14 | AML | other | m | 2022-01-27T21:30:45.60 |
IV.NRCA.HHE. | ML:1.3 | 0.0002365 | 0.06 | AML | other | m | 2022-01-27T21:30:45.56 |
IV.CESI.HHN. | ML:1.0 | 0.00005715 | 0.16 | AML | other | m | 2022-01-27T21:30:50.46 |
IV.CESI.HHE. | ML:0.6 | 0.000024448549999999998 | 0.1152 | AML | other | m | 2022-01-27T21:30:50.69 |
IV.NRCA.HNE. | ML:1.2 | 0.0002214867 | 0.064 | AML | other | m | 2022-01-27T21:30:45.59 |
IV.NRCA.HNN. | ML:1.3 | 0.00023705464999999998 | 0.1408 | AML | other | m | 2022-01-27T21:30:45.60 |
IV.MC2.EHE. | ML:0.8 | 0.000075994105 | 0.1024 | AML | other | m | 2022-01-27T21:30:47.20 |
IV.MC2.EHN. | ML:0.8 | 0.00007479148049999999 | 0.1664 | AML | other | m | 2022-01-27T21:30:47.52 |
IV.CESI.HNE. | ML:1.3 | 0.00011366820499999999 | 0.96 | AML | other | m | 2022-01-27T21:30:48.15 |
IV.CESI.HNN. | ML:1.8 | 0.00033430405 | 0.4096 | AML | other | m | 2022-01-27T21:30:47.16 |
IV.SMA1.EHE. | ML:0.5 | 0.000017068955 | 0.1664 | AML | other | m | 2022-01-27T21:30:51.59 |
IV.SMA1.EHN. | ML:0.6 | 0.00001979962 | 0.1408 | AML | other | m | 2022-01-27T21:30:52.38 |
IV.MML1.HNE. | ML:1.4 | 0.000111775625 | 0.896 | AML | other | m | 2022-01-27T21:30:47.36 |
IV.MML1.HNN. | ML:1.3 | 0.00009474945999999999 | 0.768 | AML | other | m | 2022-01-27T21:30:48.14 |
IV.MML1.EHE. | ML:0.5 | 0.00001675311 | 0.1792 | AML | other | m | 2022-01-27T21:30:52.55 |
IV.MML1.EHN. | ML:0.5 | 0.0000136677665 | 0.128 | AML | other | m | 2022-01-27T21:30:53.11 |
IV.MF5.EHN. | ML:0.6 | 0.000018454275000000002 | 0.8192 | AML | other | m | 2022-01-27T21:30:48.39 |
IV.TERO.HHE. | ML:1.4 | 0.00006287782999999999 | 0.3584 | AML | other | m | 2022-01-27T21:30:58.43 |
IV.TERO.HHN. | ML:1.0 | 0.000024146495 | 0.1024 | AML | other | m | 2022-01-27T21:30:55.95 |
IV.TERO.HNE. | ML:1.4 | 0.00007548896 | 0.6656 | AML | other | m | 2022-01-27T21:30:52.33 |