A magnitude ML 0.9 earthquake occured in region: 4 km W Ascoli Piceno (AP), on
and geographic coordinates (lat, lon) 42.8530, 13.5280 at 18 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 |
---|---|---|---|---|
Ascoli Piceno | AP | 4 | 49407 | 49407 |
Venarotta | AP | 4 | 2066 | 51473 |
Roccafluvione | AP | 4 | 2010 | 53483 |
Palmiano | AP | 8 | 196 | 53679 |
Folignano | AP | 9 | 9241 | 62920 |
Rotella | AP | 12 | 906 | 63826 |
Castignano | AP | 12 | 2796 | 66622 |
Appignano del Tronto | AP | 13 | 1785 | 68407 |
Force | AP | 13 | 1354 | 69761 |
Maltignano | AP | 13 | 2401 | 72162 |
Valle Castellana | TE | 13 | 977 | 73139 |
Acquasanta Terme | AP | 13 | 2916 | 76055 |
Montedinove | AP | 14 | 488 | 76543 |
Civitella del Tronto | TE | 14 | 5116 | 81659 |
Comunanza | AP | 15 | 3166 | 84825 |
Castel di Lama | AP | 15 | 8634 | 93459 |
Sant'Egidio alla Vibrata | TE | 16 | 9811 | 103270 |
Montegallo | AP | 16 | 523 | 103793 |
Montefalcone Appennino | FM | 16 | 424 | 104217 |
Offida | AP | 16 | 5058 | 109275 |
Montalto delle Marche | AP | 16 | 2122 | 111397 |
Castorano | AP | 17 | 2380 | 113777 |
Montemonaco | AP | 17 | 604 | 114381 |
Ancarano | TE | 18 | 1857 | 116238 |
Smerillo | FM | 18 | 365 | 116603 |
Colli del Tronto | AP | 18 | 3668 | 120271 |
Montefortino | FM | 18 | 1178 | 121449 |
Rocca Santa Maria | TE | 18 | 537 | 121986 |
Montelparo | FM | 19 | 778 | 122764 |
Santa Vittoria in Matenano | FM | 19 | 1330 | 124094 |
Campli | TE | 19 | 7209 | 131303 |
Cossignano | AP | 20 | 978 | 132281 |
Amandola | FM | 20 | 3629 | 135910 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-10-10 08:24:09 |
42.8527 | 13.5283 | 18 | 2020-10-10 08:33:29 |
Sala Sismica INGV-Roma | 83667991 |
Field | Value |
---|---|
Time (UTC) | 2020-10-10 08:24:09 ± 0.16 |
Latitude | 42.8527 ± 0.0054 |
Longitude | 13.5283 ± 0.0110 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83667991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 851 |
Semi-minor axis of confidence ellipse (meter) | 459 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 239 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 186 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37142 |
Number of stations at which the event was observed | 34 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 83667991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-10 08:33:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2020-10-10T08:26:08.36 | 3.0 | undecidable | manual | Sg | 17.889999 | 0 | |||
SL.LJU.BHZ. | 2020-10-10T08:25:35.42 | 3.0 | undecidable | manual | Sn | -1.25 | 0 | |||
IV.PTCC.HHZ. | 2020-10-10T08:25:32.36 | 3.0 | undecidable | manual | Sn | -7.16 | 0 | |||
IT.VRB.HGZ. | 2020-10-10T08:25:20.52 | 3.0 | undecidable | manual | Pg | 19.700001 | 0 | |||
GU.GORR.HHZ. | 2020-10-10T08:25:19.08 | 3.0 | undecidable | manual | Sn | -0.93 | 0 | |||
XK.ALB1.HHZ. | 2020-10-10T08:25:15.52 | 3.0 | undecidable | manual | Pg | 10.7 | 0 | |||
IV.TEOL.HHZ. | 2020-10-10T08:25:13.41 | 3.0 | undecidable | manual | Sn | -1.22 | 0 | |||
IV.SBPO.HNZ. | 2020-10-10T08:25:10.80 | 3.0 | undecidable | manual | Sn | -0.79 | 0 | |||
IV.NDIM.HHZ. | 2020-10-10T08:25:09.01 | 3.0 | undecidable | manual | Sn | 0.77 | 0 | |||
CR.ZAG.BHZ. | 2020-10-10T08:25:07.72 | 3.0 | positive | manual | Pg | 10.53 | 0 | |||
IV.EUCT.HNZ. | 2020-10-10T08:25:05.07 | 3.0 | undecidable | manual | Pg | 15.26 | 0 | |||
IV.MTMR.HNZ. | 2020-10-10T08:25:01.10 | 3.0 | undecidable | manual | Sn | -4.22 | 0 | |||
IV.APPI.EHZ. | 2020-10-10T08:24:57.88 | 3.0 | negative | manual | Pn | 2.1 | 0 | |||
GU.CANO.HHZ. | 2020-10-10T08:24:54.69 | 3.0 | undecidable | manual | Pn | 5.99 | 0 | |||
IV.TDS.HHZ. | 2020-10-10T08:24:54.91 | 3.0 | negative | manual | Pn | -1.66 | 0 | |||
IV.PTRP.HHZ. | 2020-10-10T08:24:50.38 | 3.0 | undecidable | manual | Pn | 3.76 | 0 | |||
IV.CMPR.HHZ. | 2020-10-10T08:24:45.48 | 3.0 | undecidable | manual | Pn | 2.76 | 0 | |||
IV.MAGO.CHZ. | 2020-10-10T08:24:43.73 | 3.0 | undecidable | manual | Sn | 0.64 | 0 | |||
IV.FIR.HHZ. | 2020-10-10T08:24:42.75 | 3.0 | undecidable | manual | Sn | -0.31 | 0 | |||
IV.PAOL.HHZ. | 2020-10-10T08:24:32.21 | 3.0 | negative | manual | Pn | 1.49 | 0 | |||
IV.LNSS.HHZ. | 2020-10-10T08:24:26.20 | 3.0 | undecidable | manual | S | 0 | ||||
IV.FDMO.HHE. | 2020-10-10T08:24:23.28 | 0.6 | undecidable | manual | S | 300 | 41.2254 | 104 | -0.07 | 47 |
IV.RM33.EHZ. | 2020-10-10T08:24:22.74 | 3.0 | undecidable | manual | Sg | -1.16 | 0 | |||
IV.CSP1.EHZ. | 2020-10-10T08:24:22.47 | 0.6 | undecidable | manual | S | 315 | 37.3293 | 105 | 0.12 | 47 |
IV.LNSS.HHZ. | 2020-10-10T08:24:22.53 | 3.0 | undecidable | manual | P | 0 | ||||
IV.NRCA.HNZ. | 2020-10-10T08:24:21.73 | 0.6 | undecidable | manual | S | 267 | 33.744 | 108 | 0.3 | 46 |
IV.CRTC.HHZ. | 2020-10-10T08:24:21.62 | 3.0 | undecidable | manual | Pn | 2.43 | 0 | |||
IV.SMA1.EHE. | 2020-10-10T08:24:20.55 | 0.6 | undecidable | manual | S | 213 | 29.2485 | 111 | 0.25 | 46 |
IV.LRP.EHZ. | 2020-10-10T08:24:20.16 | 3.0 | undecidable | manual | P | 1.56 | 0 | |||
IV.MC2.EHE. | 2020-10-10T08:24:20.52 | 0.6 | undecidable | manual | S | 283 | 28.3494 | 112 | 0.45 | 45 |
IV.TERO.HHZ. | 2020-10-10T08:24:19.81 | 0.6 | undecidable | manual | S | 166 | 26.2515 | 114 | 0.25 | 47 |
IV.SRES.HHZ. | 2020-10-10T08:24:19.90 | 3.0 | undecidable | manual | Sn | -1.17 | 0 | |||
IV.FDMO.HHE. | 2020-10-10T08:24:18.01 | 0.1 | undecidable | manual | P | 300 | 41.2254 | 104 | 0.44 | 87 |
IV.MMO1.EHZ. | 2020-10-10T08:24:17.29 | 0.6 | undecidable | manual | S | 288 | 17.1717 | 128 | -0.19 | 48 |
IV.MF5.EHZ. | 2020-10-10T08:24:17.35 | 0.6 | undecidable | manual | S | 340 | 15.9729 | 131 | 0.12 | 49 |
IV.CSP1.EHZ. | 2020-10-10T08:24:16.70 | 0.6 | negative | manual | P | 315 | 37.3293 | 105 | -0.29 | 45 |
IV.MTRA.EHZ. | 2020-10-10T08:24:16.91 | 0.6 | undecidable | manual | S | 225 | 15.0738 | 133 | -0.15 | 49 |
IV.NRCA.HNZ. | 2020-10-10T08:24:16.44 | 0.1 | undecidable | manual | P | 267 | 33.744 | 108 | -0.02 | 97 |
IV.SMA1.EHE. | 2020-10-10T08:24:15.43 | 0.1 | undecidable | manual | P | 213 | 29.2485 | 111 | -0.38 | 91 |
IV.MC2.EHE. | 2020-10-10T08:24:15.35 | 0.1 | undecidable | manual | P | 283 | 28.3494 | 112 | -0.33 | 92 |
IV.TERO.HHZ. | 2020-10-10T08:24:15.43 | 0.6 | positive | manual | P | 166 | 26.2515 | 114 | 0.05 | 49 |
IV.MMO1.EHZ. | 2020-10-10T08:24:14.15 | 0.1 | undecidable | manual | P | 288 | 17.1717 | 128 | -0.03 | 99 |
IV.MF5.EHZ. | 2020-10-10T08:24:13.89 | 1.0 | negative | manual | P | 340 | 15.9729 | 131 | -0.15 | 24 |
IV.MTRA.EHZ. | 2020-10-10T08:24:13.92 | 0.1 | positive | manual | P | 225 | 15.0738 | 133 | -0.02 | 100 |
IV.SRES.HHZ. | 2020-10-10T08:24:09.72 | 3.0 | negative | manual | P | -0.34 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.0 | 0.0000674 | 0.48 | AML | other | m | 2020-10-10T08:24:17.19 |
IV.MTRA.EHN. | ML:0.8 | 0.00003875 | 0.32 | AML | other | m | 2020-10-10T08:24:17.70 |
IV.TERO.HHE. | ML:0.8 | 0.0000292 | 0.2 | AML | other | m | 2020-10-10T08:24:20.10 |
IV.TERO.HHN. | ML:0.7 | 0.00002525 | 1.64 | AML | other | m | 2020-10-10T08:24:20.94 |
IV.MF5.EHE. | ML:0.6 | 0.000025339535000000003 | 0.64 | AML | other | m | 2020-10-10T08:24:17.60 |
IV.MF5.EHN. | ML:0.8 | 0.000047214239999999995 | 0.2752 | AML | other | m | 2020-10-10T08:24:17.44 |
IV.MTRA.HNE. | ML:1.2 | 0.00010014958 | 1.7792 | AML | other | m | 2020-10-10T08:24:16.75 |
IV.MTRA.HNN. | ML:1.1 | 0.00008956189500000001 | 1.984 | AML | other | m | 2020-10-10T08:24:17.70 |