A magnitude ML 1.2 earthquake occured in region: 2 km S Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8740, 13.1530 at 11 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 | 2 | 281 | 281 |
Ussita | MC | 8 | 444 | 725 |
Visso | MC | 8 | 1107 | 1832 |
Preci | PG | 9 | 724 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Montemonaco | AP | 15 | 604 | 8117 |
Bolognola | MC | 15 | 142 | 8259 |
Montegallo | AP | 15 | 523 | 8782 |
Arquata del Tronto | AP | 16 | 1178 | 9960 |
Montefortino | FM | 17 | 1178 | 11138 |
Acquacanina | MC | 18 | 121 | 11259 |
Fiastra | MC | 18 | 559 | 11818 |
Monte Cavallo | MC | 18 | 145 | 11963 |
Sellano | PG | 18 | 1079 | 13042 |
Fiordimonte | MC | 19 | 202 | 13244 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-02-02 03:41:11 |
42.8745 | 13.1532 | 11 | 2022-02-02 05:35:51 |
Sala Sismica INGV-Roma | 100516611 |
Field | Value |
---|---|
Time (UTC) | 2022-02-02 03:41:11 ± 0.05 |
Latitude | 42.8745 ± 0.0027 |
Longitude | 13.1532 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 100516611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 400 |
Semi-minor axis of confidence ellipse (meter) | 272 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 79 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
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) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41549 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 100516611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-02 05:35:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.POFI.HNZ. | 2022-02-02T03:41:50.90 | 3.0 | undecidable | manual | S | 0.14 | 0 | |||
IV.CPGN.EHZ. | 2022-02-02T03:41:30.69 | 3.0 | undecidable | manual | P | -0.59 | 0 | |||
IV.TERO.HHZ. | 2022-02-02T03:41:26.02 | 0.3 | undecidable | manual | S | 127 | 46.1205 | 50 | -0.27 | 68 |
IV.RM33.EHZ. | 2022-02-02T03:41:24.77 | 0.3 | undecidable | manual | S | 173 | 40.8258 | 50 | -0.11 | 71 |
IV.SMA1.EHZ. | 2022-02-02T03:41:22.12 | 0.3 | undecidable | manual | S | 151 | 30.8469 | 50 | -0.09 | 72 |
IV.LNSS.HHZ. | 2022-02-02T03:41:22.63 | 0.3 | undecidable | manual | S | 197 | 31.5462 | 50 | 0.25 | 70 |
IV.MF5.EHZ. | 2022-02-02T03:41:21.92 | 0.3 | undecidable | manual | S | 63 | 27.8499 | 50 | 0.5 | 67 |
IV.MML1.EHZ. | 2022-02-02T03:41:21.95 | 0.3 | undecidable | manual | S | 331 | 30.3474 | 50 | -0.12 | 72 |
IV.GUMA.HHZ. | 2022-02-02T03:41:21.06 | 0.3 | undecidable | manual | S | 35 | 25.5522 | 50 | 0.26 | 71 |
IV.CSP1.EHZ. | 2022-02-02T03:41:20.16 | 0.3 | undecidable | manual | S | 10 | 24.4533 | 50 | -0.35 | 69 |
IV.CESI.HHZ. | 2022-02-02T03:41:20.71 | 0.3 | undecidable | manual | S | 306 | 24.8529 | 50 | 0.11 | 73 |
IV.RM33.EHZ. | 2022-02-02T03:41:19.10 | 0.1 | undecidable | manual | P | 173 | 40.8258 | 50 | -0.09 | 95 |
IV.TERO.HHZ. | 2022-02-02T03:41:19.96 | 0.1 | undecidable | manual | P | 127 | 46.1205 | 50 | -0.05 | 95 |
IV.FDMO.HHZ. | 2022-02-02T03:41:18.46 | 0.3 | undecidable | manual | S | 343 | 18.7701 | 120 | -0.46 | 68 |
IV.SMA1.EHZ. | 2022-02-02T03:41:17.52 | 0.1 | undecidable | manual | P | 151 | 30.8469 | 50 | -0.14 | 96 |
IV.GUMA.HHZ. | 2022-02-02T03:41:17.01 | 0.1 | undecidable | manual | P | 35 | 25.5522 | 50 | 0.17 | 96 |
IV.LNSS.HHZ. | 2022-02-02T03:41:17.69 | 0.1 | undecidable | manual | P | 197 | 31.5462 | 50 | -0.06 | 97 |
IV.MF5.EHZ. | 2022-02-02T03:41:17.36 | 0.1 | undecidable | manual | P | 63 | 27.8499 | 50 | 0.16 | 96 |
IV.MML1.EHZ. | 2022-02-02T03:41:17.55 | 0.1 | undecidable | manual | P | 331 | 30.3474 | 50 | -0.02 | 98 |
IV.MMO1.EHZ. | 2022-02-02T03:41:17.21 | 0.3 | undecidable | manual | S | 79 | 14.3745 | 127 | -0.44 | 69 |
IV.CESI.HHZ. | 2022-02-02T03:41:16.81 | 0.1 | undecidable | manual | P | 306 | 24.8529 | 50 | 0.08 | 98 |
IV.CSP1.EHZ. | 2022-02-02T03:41:16.55 | 0.1 | undecidable | manual | P | 10 | 24.4533 | 50 | -0.12 | 97 |
IV.NRCA.HHZ. | 2022-02-02T03:41:15.57 | 0.3 | undecidable | manual | S | 215 | 5.4945 | 153 | -0.03 | 77 |
IV.FDMO.HHZ. | 2022-02-02T03:41:15.67 | 0.1 | undecidable | manual | P | 343 | 18.7701 | 120 | -0.08 | 99 |
IV.MC2.EHZ. | 2022-02-02T03:41:15.81 | 0.3 | undecidable | manual | S | 35 | 4.995 | 155 | 0.28 | 73 |
IV.MC2.EHZ. | 2022-02-02T03:41:14.09 | 0.1 | undecidable | manual | P | 35 | 4.995 | 155 | 0.3 | 97 |
IV.MMO1.EHZ. | 2022-02-02T03:41:14.96 | 0.1 | undecidable | manual | P | 79 | 14.3745 | 127 | -0.06 | 100 |
IV.NRCA.HHZ. | 2022-02-02T03:41:14.07 | 0.1 | undecidable | manual | P | 215 | 5.4945 | 153 | 0.23 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.7 | 0.0008055 | 0.18 | AML | other | m | 2022-02-02T03:41:15.68 |
IV.NRCA.HHE. | ML:1.7 | 0.000882 | 0.16 | AML | other | m | 2022-02-02T03:41:15.77 |
IV.NRCA.HHN. | ML:1.8 | 0.0010525 | 0.14 | AML | other | m | 2022-02-02T03:41:15.76 |
IV.NRCA.HNN. | ML:1.8 | 0.0010345 | 0.08 | AML | other | m | 2022-02-02T03:41:15.76 |
IV.MC2.EHE. | ML:1.3 | 0.0003135 | 0.64 | AML | other | m | 2022-02-02T03:41:16.32 |
IV.MC2.EHN. | ML:1.3 | 0.00033199999999999994 | 1.02 | AML | other | m | 2022-02-02T03:41:16.88 |
IV.MMO1.EHN. | ML:1.1 | 0.00011674999999999999 | 0.46 | AML | other | m | 2022-02-02T03:41:17.49 |
IV.MMO1.EHE. | ML:1.4 | 0.00021799999999999999 | 0.42 | AML | other | m | 2022-02-02T03:41:17.40 |
IV.FDMO.HHN. | ML:0.7 | 0.00004045 | 0.2 | AML | other | m | 2022-02-02T03:41:18.84 |
IV.FDMO.HHE. | ML:0.9 | 0.0000624 | 1.28 | AML | other | m | 2022-02-02T03:41:19.79 |
IV.CESI.HHN. | ML:1.2 | 0.00010275 | 1.78 | AML | other | m | 2022-02-02T03:41:20.98 |
IV.CESI.HHE. | ML:1.1 | 0.0000688 | 1.78 | AML | other | m | 2022-02-02T03:41:20.99 |
IV.CSP1.EHE. | ML:1.2 | 0.00010214243 | 0.2592 | AML | other | m | 2022-02-02T03:41:21.22 |
IV.CSP1.EHN. | ML:1.2 | 0.000105866425 | 0.2384 | AML | other | m | 2022-02-02T03:41:20.48 |
IV.GUMA.HHE. | ML:1.1 | 0.000063467185 | 0.36 | AML | other | m | 2022-02-02T03:41:23.76 |
IV.GUMA.HHN. | ML:1.2 | 0.00009411004 | 0.4 | AML | other | m | 2022-02-02T03:41:22.23 |
IV.LNSS.HHE. | ML:0.7 | 0.000024034655000000002 | 0.1008 | AML | other | m | 2022-02-02T03:41:24.47 |
IV.LNSS.HHN. | ML:0.8 | 0.00002815751465 | 0.2608 | AML | other | m | 2022-02-02T03:41:23.03 |