A magnitude ML 0.9 earthquake occured in region: 4 km W Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8830, 13.1110 at 7 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 | 4 | 281 | 281 |
Visso | MC | 6 | 1107 | 1388 |
Preci | PG | 6 | 724 | 2112 |
Ussita | MC | 7 | 444 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Sellano | PG | 15 | 1079 | 8592 |
Monte Cavallo | MC | 15 | 145 | 8737 |
Bolognola | MC | 16 | 142 | 8879 |
Cerreto di Spoleto | PG | 17 | 1075 | 9954 |
Fiordimonte | MC | 17 | 202 | 10156 |
Acquacanina | MC | 17 | 121 | 10277 |
Fiastra | MC | 18 | 559 | 10836 |
Montemonaco | AP | 18 | 604 | 11440 |
Montegallo | AP | 19 | 523 | 11963 |
Pieve Torina | MC | 19 | 1458 | 13421 |
Arquata del Tronto | AP | 20 | 1178 | 14599 |
Cascia | PG | 20 | 3217 | 17816 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2022-02-23 04:04:14 |
42.8828 | 13.1108 | 7 | 2022-07-08 12:33:32 |
Bollettino Sismico Italiano INGV | 101449011 |
Reviewed Rev100 |
ML 0.8 | 2022-02-23 04:04:14 |
42.8787 | 13.1157 | 8 | 2022-02-23 04:09:40 |
Sala Sismica INGV-Roma | 101358031 |
Field | Value |
---|---|
Time (UTC) | 2022-02-23 04:04:14 ± 0.1 |
Latitude | 42.8828 ± 0.0036 |
Longitude | 13.1108 ± 0.0049 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 101449011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 410 |
Semi-minor axis of confidence ellipse (meter) | 135 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 236 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
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) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.04946 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44606 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 101449011 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-25 15:26:25 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 101358031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-23 04:09:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2022-02-23T04:04:31.40 | 1.0 | undecidable | manual | S | 359 | 49.5171 | 50 | -0.01 | 23 |
IV.GAVE.HNZ. | 2022-02-23T04:04:25.00 | 0.6 | undecidable | manual | S | 220 | 27.5502 | 105 | 0.23 | 46 |
IV.GUMA.HNZ. | 2022-02-23T04:04:25.10 | 0.3 | undecidable | manual | S | 42 | 27.0507 | 105 | 0.51 | 65 |
IV.MML1.EHZ. | 2022-02-23T04:04:25.20 | 0.3 | undecidable | manual | S | 336 | 27.9498 | 105 | 0.29 | 69 |
IV.CSP1.EHZ. | 2022-02-23T04:04:23.60 | 0.3 | undecidable | manual | S | 18 | 24.3534 | 107 | -0.12 | 71 |
IV.EL6.EHZ. | 2022-02-23T04:04:23.80 | 0.1 | undecidable | manual | P | 359 | 49.5171 | 50 | -0.63 | 80 |
7F.SIB2.EHZ. | 2022-02-23T04:04:21.00 | 0.6 | undecidable | manual | S | 87 | 15.6732 | 115 | 0.11 | 48 |
IV.GAVE.HNZ. | 2022-02-23T04:04:21.08 | 0.1 | undecidable | manual | P | 220 | 27.5502 | 105 | 0.49 | 88 |
IV.FDMO.HHZ. | 2022-02-23T04:04:21.10 | 0.1 | undecidable | manual | S | 354 | 17.1717 | 113 | -0.25 | 94 |
IV.GUMA.HNZ. | 2022-02-23T04:04:20.64 | 0.1 | undecidable | manual | P | 42 | 27.0507 | 105 | 0.15 | 94 |
IV.MML1.EHZ. | 2022-02-23T04:04:20.99 | 0.1 | undecidable | manual | P | 336 | 27.9498 | 105 | 0.31 | 91 |
7F.SIB3.EHZ. | 2022-02-23T04:04:20.10 | 0.6 | undecidable | manual | S | 94 | 12.9759 | 119 | 0.06 | 49 |
IV.MTRA.HNZ. | 2022-02-23T04:04:20.40 | 0.1 | undecidable | manual | P | 121 | 27.1506 | 105 | -0.12 | 95 |
7F.SIB1.EHZ. | 2022-02-23T04:04:20.30 | 0.1 | undecidable | manual | S | 84 | 12.9759 | 119 | 0.25 | 95 |
IV.CSP1.EHZ. | 2022-02-23T04:04:19.71 | 0.1 | undecidable | manual | P | 18 | 24.3534 | 107 | -0.28 | 92 |
IV.CESI.HHZ. | 2022-02-23T04:04:19.38 | 0.3 | undecidable | manual | P | 309 | 21.5673 | 109 | -0.06 | 73 |
IV.FEMA.HNZ. | 2022-02-23T04:04:19.40 | 0.1 | undecidable | manual | S | 331 | 10.0788 | 126 | 0.2 | 96 |
7F.SIB3.EHZ. | 2022-02-23T04:04:18.08 | 0.1 | undecidable | manual | P | 94 | 12.9759 | 119 | 0.22 | 95 |
IV.FDMO.HHZ. | 2022-02-23T04:04:18.46 | 0.1 | undecidable | manual | P | 354 | 17.1717 | 113 | -0.16 | 96 |
7F.SIB2.EHZ. | 2022-02-23T04:04:18.41 | 0.1 | undecidable | manual | P | 87 | 15.6732 | 115 | 0.06 | 98 |
IV.MC2.EHZ. | 2022-02-23T04:04:18.20 | 0.1 | undecidable | manual | S | 63 | 7.0929 | 136 | -0.21 | 96 |
IV.FEMA.HNZ. | 2022-02-23T04:04:17.38 | 0.1 | undecidable | manual | P | 331 | 10.0788 | 126 | 0 | 100 |
IV.NRCA.HHZ. | 2022-02-23T04:04:17.60 | 0.1 | undecidable | manual | S | 177 | 5.4945 | 143 | -0.44 | 92 |
7F.SIB1.EHZ. | 2022-02-23T04:04:17.94 | 0.1 | undecidable | manual | P | 84 | 12.9759 | 119 | 0.07 | 98 |
IV.MC2.EHZ. | 2022-02-23T04:04:16.74 | 0.1 | undecidable | manual | P | 63 | 7.0929 | 136 | -0.18 | 97 |
IV.NRCA.HHZ. | 2022-02-23T04:04:16.55 | 0.1 | undecidable | manual | P | 177 | 5.4945 | 143 | -0.16 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.8 | 0.0000628 | 0.86 | AML | other | m | 2022-02-23T04:04:22.32 |
IV.FDMO.HHN. | ML:0.7 | 0.000052000000000000004 | 0.98 | AML | other | m | 2022-02-23T04:04:22.48 |
IV.NRCA.HNE. | ML:0.0 | 0.000747777 | 0.1696 | AML | other | m | 2022-02-23T04:04:18.03 |
IV.NRCA.HNN. | ML:0.0 | 0.00091468805 | 0.1696 | AML | other | m | 2022-02-23T04:04:18.36 |
IV.CSP1.EHN. | ML:0.8 | 0.000036877275 | 0.4224 | AML | other | m | 2022-02-23T04:04:23.73 |
IV.CSP1.EHE. | ML:1.3 | 0.00012732745000000001 | 3.0016 | AML | other | m | 2022-02-23T04:04:24.53 |