A magnitude ML 1.2 earthquake occured in region: 3 km SE Venarotta (AP), on
and geographic coordinates (lat, lon) 42.8660, 13.5200 at 20 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 |
---|---|---|---|---|
Venarotta | AP | 3 | 2066 | 2066 |
Roccafluvione | AP | 4 | 2010 | 4076 |
Ascoli Piceno | AP | 5 | 49407 | 53483 |
Palmiano | AP | 6 | 196 | 53679 |
Rotella | AP | 11 | 906 | 54585 |
Folignano | AP | 11 | 9241 | 63826 |
Force | AP | 11 | 1354 | 65180 |
Castignano | AP | 12 | 2796 | 67976 |
Appignano del Tronto | AP | 13 | 1785 | 69761 |
Montedinove | AP | 13 | 488 | 70249 |
Comunanza | AP | 13 | 3166 | 73415 |
Acquasanta Terme | AP | 14 | 2916 | 76331 |
Maltignano | AP | 14 | 2401 | 78732 |
Montefalcone Appennino | FM | 14 | 424 | 79156 |
Valle Castellana | TE | 15 | 977 | 80133 |
Montalto delle Marche | AP | 15 | 2122 | 82255 |
Montegallo | AP | 15 | 523 | 82778 |
Castel di Lama | AP | 16 | 8634 | 91412 |
Civitella del Tronto | TE | 16 | 5116 | 96528 |
Montemonaco | AP | 16 | 604 | 97132 |
Offida | AP | 16 | 5058 | 102190 |
Smerillo | FM | 17 | 365 | 102555 |
Sant'Egidio alla Vibrata | TE | 17 | 9811 | 112366 |
Montefortino | FM | 17 | 1178 | 113544 |
Montelparo | FM | 17 | 778 | 114322 |
Santa Vittoria in Matenano | FM | 17 | 1330 | 115652 |
Castorano | AP | 17 | 2380 | 118032 |
Ancarano | TE | 18 | 1857 | 119889 |
Amandola | FM | 18 | 3629 | 123518 |
Colli del Tronto | AP | 19 | 3668 | 127186 |
Monte Rinaldo | FM | 19 | 379 | 127565 |
Cossignano | AP | 19 | 978 | 128543 |
Monte San Martino | MC | 20 | 765 | 129308 |
Ortezzano | FM | 20 | 774 | 130082 |
Rocca Santa Maria | TE | 20 | 537 | 130619 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-09-30 10:33:14 |
42.8665 | 13.5198 | 20 | 2020-09-30 10:39:33 |
Sala Sismica INGV-Roma | 83386371 |
Field | Value |
---|---|
Time (UTC) | 2020-09-30 10:33:14 ± 0.16 |
Latitude | 42.8665 ± 0.0036 |
Longitude | 13.5198 ± 0.0074 |
Depth (km) | 20 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83386371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 481 |
Semi-minor axis of confidence ellipse (meter) | 374 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 252 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42178 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 83386371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-30 10:39:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.EHZ. | 2020-09-30T10:33:29.92 | 0.3 | undecidable | manual | S | 212 | 46.8198 | 104 | 0.55 | 63 |
IV.FDMO.HHZ. | 2020-09-30T10:33:27.58 | 0.3 | undecidable | manual | S | 298 | 39.8268 | 108 | -0.01 | 72 |
IV.CSP1.EHZ. | 2020-09-30T10:33:26.60 | 0.3 | undecidable | manual | S | 314 | 35.742 | 110 | 0.05 | 73 |
IV.NRCA.HHZ. | 2020-09-30T10:33:26.00 | 0.3 | undecidable | manual | S | 264 | 33.1446 | 112 | 0.09 | 72 |
IV.SMA1.EHZ. | 2020-09-30T10:33:25.12 | 0.3 | undecidable | manual | S | 210 | 30.1476 | 114 | -0.05 | 74 |
IV.TERO.HHZ. | 2020-09-30T10:33:24.54 | 0.3 | undecidable | manual | S | 166 | 27.8499 | 117 | -0.08 | 74 |
IV.MC2.EHZ. | 2020-09-30T10:33:24.84 | 0.3 | undecidable | manual | S | 281 | 27.3504 | 117 | 0.35 | 70 |
IV.RM33.EHZ. | 2020-09-30T10:33:22.99 | 0.3 | undecidable | manual | P | 212 | 46.8198 | 104 | 0.06 | 71 |
IV.MF5.EHZ. | 2020-09-30T10:33:21.66 | 0.3 | undecidable | manual | S | 340 | 14.2746 | 139 | -0.06 | 74 |
IV.FDMO.HHZ. | 2020-09-30T10:33:21.67 | 0.1 | undecidable | manual | P | 298 | 39.8268 | 108 | -0.22 | 93 |
IV.CSP1.EHZ. | 2020-09-30T10:33:21.16 | 0.1 | undecidable | manual | P | 314 | 35.742 | 110 | -0.13 | 95 |
IV.MTRA.EHZ. | 2020-09-30T10:33:21.71 | 0.3 | undecidable | manual | S | 220 | 15.7731 | 135 | -0.27 | 72 |
IV.CAMP.HHZ. | 2020-09-30T10:33:21.50 | 3.0 | undecidable | manual | P | 0.01 | 0 | |||
IV.SMA1.EHZ. | 2020-09-30T10:33:20.42 | 0.1 | undecidable | manual | P | 210 | 30.1476 | 114 | -0.08 | 98 |
IV.NRCA.HHZ. | 2020-09-30T10:33:20.79 | 0.3 | undecidable | manual | P | 264 | 33.1446 | 112 | -0.13 | 72 |
IV.TERO.HHZ. | 2020-09-30T10:33:20.01 | 0.3 | undecidable | manual | P | 166 | 27.8499 | 117 | -0.17 | 72 |
IV.MC2.EHZ. | 2020-09-30T10:33:20.13 | 0.1 | undecidable | manual | P | 281 | 27.3504 | 117 | 0.02 | 99 |
IV.MNTT.EHZ. | 2020-09-30T10:33:19.68 | 0.6 | positive | manual | P | 16 | 22.5552 | 124 | 0.21 | 48 |
IV.MTRA.EHZ. | 2020-09-30T10:33:18.48 | 0.1 | undecidable | manual | P | 220 | 15.7731 | 135 | -0.18 | 98 |
IV.OFFI.HHZ. | 2020-09-30T10:33:18.93 | 0.1 | undecidable | manual | P | 61 | 15.4734 | 136 | 0.3 | 96 |
IV.MF5.EHZ. | 2020-09-30T10:33:18.46 | 0.1 | positive | manual | P | 340 | 14.2746 | 139 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.5 | 0.0001875 | 1.48 | AML | other | m | 2020-09-30T10:33:22.05 |
IV.MTRA.EHN. | ML:1.1 | 0.0000751 | 0.16 | AML | other | m | 2020-09-30T10:33:22.04 |
IV.TERO.HHN. | ML:1.1 | 0.000056500000000000005 | 1.28 | AML | other | m | 2020-09-30T10:33:24.69 |
IV.TERO.HHE. | ML:1.2 | 0.000071 | 0.16 | AML | other | m | 2020-09-30T10:33:24.90 |
IV.SMA1.EHN. | ML:1.3 | 0.0000872 | 0.3 | AML | other | m | 2020-09-30T10:33:25.50 |
IV.SMA1.EHE. | ML:1.2 | 0.00006425 | 0.42 | AML | other | m | 2020-09-30T10:33:25.59 |
IV.NRCA.HHE. | ML:1.3 | 0.00008075 | 0.46 | AML | other | m | 2020-09-30T10:33:26.41 |
IV.NRCA.HHN. | ML:1.5 | 0.0001115 | 0.16 | AML | other | m | 2020-09-30T10:33:26.42 |
IV.FDMO.HHN. | ML:1.0 | 0.00002855 | 1.68 | AML | other | m | 2020-09-30T10:33:28.90 |
IV.FDMO.HHE. | ML:1.0 | 0.0000322 | 1.46 | AML | other | m | 2020-09-30T10:33:28.06 |
IV.RM33.EHN. | ML:1.1 | 0.00003305 | 0.76 | AML | other | m | 2020-09-30T10:33:30.20 |
IV.RM33.EHE. | ML:1.1 | 0.00003465 | 0.28 | AML | other | m | 2020-09-30T10:33:30.37 |