A magnitude ML 0.9 earthquake occured in region: 4 km SW Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9650, 12.9690 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 |
---|---|---|---|---|
Monte Cavallo | MC | 4 | 145 | 145 |
Sellano | PG | 9 | 1079 | 1224 |
Visso | MC | 11 | 1107 | 2331 |
Preci | PG | 11 | 724 | 3055 |
Pieve Torina | MC | 11 | 1458 | 4513 |
Serravalle di Chienti | MC | 12 | 1070 | 5583 |
Fiordimonte | MC | 13 | 202 | 5785 |
Ussita | MC | 14 | 444 | 6229 |
Pievebovigliana | MC | 14 | 866 | 7095 |
Muccia | MC | 15 | 915 | 8010 |
Cerreto di Spoleto | PG | 17 | 1075 | 9085 |
Castelsantangelo sul Nera | MC | 17 | 281 | 9366 |
Fiastra | MC | 17 | 559 | 9925 |
Acquacanina | MC | 18 | 121 | 10046 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-02-22 12:43:51 |
42.9652 | 12.9692 | 11 | 2022-02-22 13:00:04 |
Sala Sismica INGV-Roma | 101308201 |
Field | Value |
---|---|
Time (UTC) | 2022-02-22 12:43:51 ± 0.18 |
Latitude | 42.9652 ± 0.0054 |
Longitude | 12.9692 ± 0.0147 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 101308201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1210 |
Semi-minor axis of confidence ellipse (meter) | 520 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 254 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 220 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21404 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 101308201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-22 13:00:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CIRO.HHZ. | 2022-02-22T12:45:04.70 | 3.0 | undecidable | manual | Pn | 3.37 | 0 | |||
IV.HAGA.HHZ. | 2022-02-22T12:44:44.50 | 3.0 | undecidable | manual | Sn | 0.57 | 0 | |||
GU.GORR.HHZ. | 2022-02-22T12:44:42.48 | 3.0 | undecidable | manual | Pn | 2.84 | 0 | |||
IV.STAL.HHZ. | 2022-02-22T12:44:42.48 | 3.0 | undecidable | manual | Pn | 4.5 | 0 | |||
MN.VAE.HHZ. | 2022-02-22T12:44:40.40 | 3.0 | undecidable | manual | Sn | -2.16 | 0 | |||
IT.PNAL.HNZ. | 2022-02-22T12:44:38.52 | 3.0 | undecidable | manual | Pn | 0.1 | 0 | |||
HL.VLS.HHZ. | 2022-02-22T12:44:31.74 | 3.0 | undecidable | manual | Pg | 12.95 | 0 | |||
IV.ACATE.EHZ. | 2022-02-22T12:44:15.80 | 3.0 | positive | manual | Pg | 8.93 | 0 | |||
IV.GIUL.HHZ. | 2022-02-22T12:44:07.18 | 3.0 | undecidable | manual | Sn | -2.84 | 0 | |||
IV.CSP1.EHZ. | 2022-02-22T12:44:00.40 | 0.6 | undecidable | manual | S | 54 | 23.754 | 50 | -0.08 | 67 |
IV.MC2.EHZ. | 2022-02-22T12:43:59.42 | 0.6 | undecidable | manual | S | 108 | 18.7701 | 50 | 0.26 | 65 |
IV.MML1.EHZ. | 2022-02-22T12:43:58.44 | 0.6 | undecidable | manual | S | 1 | 16.4724 | 50 | -0.1 | 67 |
IV.NRCA.HHZ. | 2022-02-22T12:43:58.88 | 0.6 | undecidable | manual | S | 141 | 18.7701 | 50 | -0.27 | 65 |
IV.CSP1.EHZ. | 2022-02-22T12:43:56.76 | 0.6 | negative | manual | P | 54 | 23.754 | 50 | 0 | 68 |
IV.NRCA.HHZ. | 2022-02-22T12:43:56.13 | 0.3 | negative | manual | P | 141 | 18.7701 | 50 | 0.14 | 100 |
IV.CERA.HHZ. | 2022-02-22T12:43:55.30 | 3.0 | undecidable | manual | S | -3.33 | 0 | |||
IV.MC2.EHZ. | 2022-02-22T12:43:55.67 | 1.0 | positive | manual | P | 108 | 18.7701 | 50 | -0.33 | 32 |
IV.MML1.EHZ. | 2022-02-22T12:43:55.92 | 1.0 | negative | manual | P | 1 | 16.4724 | 50 | 0.28 | 32 |
IV.IFOR.HHZ. | 2022-02-22T12:43:55.62 | 3.0 | undecidable | manual | S | 1.78 | 0 | |||
IV.POFI.HHZ. | 2022-02-22T12:43:43.89 | 3.0 | undecidable | manual | Pg | 3.68 | 0 | |||
IV.ORI.HHZ. | 2022-02-22T12:43:27.08 | 3.0 | undecidable | manual | Pg | 0.18 | 0 | |||
IV.SLCN.HHZ. | 2022-02-22T12:43:15.01 | 3.0 | undecidable | manual | Pg | 0.56 | 0 | |||
IV.CDRU.HHZ. | 2022-02-22T12:43:15.31 | 3.0 | undecidable | manual | Pn | 0.55 | 0 | |||
IX.SNR3.EHZ.02 | 2022-02-22T12:43:15.23 | 3.0 | undecidable | manual | P | -0.52 | 0 | |||
IV.VULT.HHZ. | 2022-02-22T12:43:14.05 | 3.0 | negative | manual | P | -1.35 | 0 | |||
IX.SRN3.HHZ.02 | 2022-02-22T12:43:13.17 | 3.0 | undecidable | manual | Pn | 0.17 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHN. | ML:0.9 | 0.000066236985 | 2.7968 | AML | other | m | 2022-02-22T12:44:17.74 |
IV.MML1.EHE. | ML:0.7 | 0.00004400677999999999 | 1.8752 | AML | other | m | 2022-02-22T12:44:05.90 |
IV.MML1.HNE. | ML:1.2 | 0.000124476895 | 0.9792 | AML | other | m | 2022-02-22T12:44:23.23 |
IV.MML1.HNN. | ML:1.2 | 0.00011799526 | 0.896 | AML | other | m | 2022-02-22T12:44:21.90 |
IV.NRCA.HHE. | ML:0.5 | 0.000027219694999999996 | 0.1792 | AML | other | m | 2022-02-22T12:43:59.47 |
IV.NRCA.HHN. | ML:0.8 | 0.000043381145 | 0.1408 | AML | other | m | 2022-02-22T12:43:59.10 |