A magnitude ML 1.3 earthquake occured in region: 3 km SE Venarotta (AP), on
and geographic coordinates (lat, lon) 42.8620, 13.5130 at 21 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 | 3 | 2010 | 4076 |
Ascoli Piceno | AP | 5 | 49407 | 53483 |
Palmiano | AP | 6 | 196 | 53679 |
Folignano | AP | 11 | 9241 | 62920 |
Rotella | AP | 11 | 906 | 63826 |
Force | AP | 12 | 1354 | 65180 |
Castignano | AP | 12 | 2796 | 67976 |
Acquasanta Terme | AP | 13 | 2916 | 70892 |
Appignano del Tronto | AP | 13 | 1785 | 72677 |
Comunanza | AP | 13 | 3166 | 75843 |
Montedinove | AP | 14 | 488 | 76331 |
Valle Castellana | TE | 14 | 977 | 77308 |
Maltignano | AP | 15 | 2401 | 79709 |
Montefalcone Appennino | FM | 15 | 424 | 80133 |
Montegallo | AP | 15 | 523 | 80656 |
Montemonaco | AP | 16 | 604 | 81260 |
Civitella del Tronto | TE | 16 | 5116 | 86376 |
Montalto delle Marche | AP | 16 | 2122 | 88498 |
Castel di Lama | AP | 16 | 8634 | 97132 |
Montefortino | FM | 17 | 1178 | 98310 |
Offida | AP | 17 | 5058 | 103368 |
Smerillo | FM | 17 | 365 | 103733 |
Sant'Egidio alla Vibrata | TE | 17 | 9811 | 113544 |
Montelparo | FM | 18 | 778 | 114322 |
Santa Vittoria in Matenano | FM | 18 | 1330 | 115652 |
Castorano | AP | 18 | 2380 | 118032 |
Amandola | FM | 18 | 3629 | 121661 |
Ancarano | TE | 19 | 1857 | 123518 |
Colli del Tronto | AP | 19 | 3668 | 127186 |
Monte Rinaldo | FM | 19 | 379 | 127565 |
Rocca Santa Maria | TE | 20 | 537 | 128102 |
Monte San Martino | MC | 20 | 765 | 128867 |
Cossignano | AP | 20 | 978 | 129845 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-09-30 04:15:35 |
42.862 | 13.5128 | 21 | 2020-09-30 04:22:32 |
Sala Sismica INGV-Roma | 83377051 |
Field | Value |
---|---|
Time (UTC) | 2020-09-30 04:15:35 ± 0.13 |
Latitude | 42.8620 ± 0.0045 |
Longitude | 13.5128 ± 0.0074 |
Depth (km) | 21 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83377051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 570 |
Semi-minor axis of confidence ellipse (meter) | 249 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 101 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35703 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 83377051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-30 04:22:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VAGA.HHZ. | 2020-09-30T04:16:25.83 | 3.0 | undecidable | manual | Sg | 0.48 | 0 | |||
IV.SRES.HHZ. | 2020-09-30T04:16:04.26 | 3.0 | undecidable | manual | S | -5.36 | 0 | |||
IT.RMVT.HGZ. | 2020-09-30T04:15:57.58 | 3.0 | positive | manual | P | -0.71 | 0 | |||
IV.FDMO.HHZ. | 2020-09-30T04:15:48.64 | 0.6 | undecidable | manual | S | 299 | 39.627 | 110 | 0.04 | 48 |
IV.CSP1.EHZ. | 2020-09-30T04:15:47.66 | 0.6 | undecidable | manual | S | 316 | 35.742 | 113 | 0.03 | 49 |
IV.T1299.HNZ. | 2020-09-30T04:15:47.06 | 0.3 | undecidable | manual | S | 217 | 31.4463 | 116 | 0.46 | 67 |
IV.SMA1.EHZ. | 2020-09-30T04:15:46.26 | 0.3 | undecidable | manual | S | 209 | 29.4483 | 118 | 0.14 | 72 |
IV.NRCA.HHZ. | 2020-09-30T04:15:46.90 | 0.3 | undecidable | manual | S | 265 | 32.5452 | 115 | 0.04 | 73 |
IV.TERO.HHZ. | 2020-09-30T04:15:45.55 | 0.6 | undecidable | manual | S | 164 | 27.5502 | 120 | -0.12 | 48 |
IV.MC2.EHZ. | 2020-09-30T04:15:45.84 | 0.3 | undecidable | manual | S | 282 | 26.8509 | 121 | 0.32 | 70 |
IV.MNTT.EHZ. | 2020-09-30T04:15:45.41 | 0.3 | undecidable | manual | S | 17 | 23.1546 | 126 | 0.71 | 64 |
IV.MF5.EHZ. | 2020-09-30T04:15:42.67 | 0.6 | undecidable | manual | S | 343 | 14.5743 | 141 | -0.35 | 46 |
IV.CSP1.EHZ. | 2020-09-30T04:15:42.16 | 0.3 | positive | manual | P | 316 | 35.742 | 113 | -0.16 | 71 |
IV.MMO1.EHZ. | 2020-09-30T04:15:42.77 | 0.6 | undecidable | manual | S | 285 | 15.6732 | 138 | -0.43 | 46 |
IV.FDMO.HHZ. | 2020-09-30T04:15:42.68 | 0.1 | undecidable | manual | P | 299 | 39.627 | 110 | -0.2 | 94 |
IV.MTRA.EHZ. | 2020-09-30T04:15:42.73 | 0.6 | undecidable | manual | S | 219 | 15.0738 | 140 | -0.36 | 47 |
IV.NRCA.HHZ. | 2020-09-30T04:15:41.83 | 0.1 | negative | manual | P | 265 | 32.5452 | 115 | -0.05 | 98 |
IV.TERO.HHZ. | 2020-09-30T04:15:41.04 | 0.3 | negative | manual | P | 164 | 27.5502 | 120 | -0.15 | 72 |
IV.MC2.EHZ. | 2020-09-30T04:15:41.08 | 0.1 | undecidable | manual | P | 282 | 26.8509 | 121 | -0.02 | 99 |
IV.T1299.HNZ. | 2020-09-30T04:15:41.86 | 0.1 | undecidable | manual | P | 217 | 31.4463 | 116 | 0.14 | 95 |
IV.SMA1.EHZ. | 2020-09-30T04:15:41.43 | 0.1 | positive | manual | P | 209 | 29.4483 | 118 | -0.02 | 99 |
IV.MNTT.EHZ. | 2020-09-30T04:15:40.81 | 0.1 | positive | manual | P | 17 | 23.1546 | 126 | 0.18 | 97 |
IV.MMO1.EHZ. | 2020-09-30T04:15:39.46 | 1.0 | undecidable | manual | P | 285 | 15.6732 | 138 | -0.3 | 24 |
IV.MTRA.EHZ. | 2020-09-30T04:15:39.51 | 0.3 | positive | manual | P | 219 | 15.0738 | 140 | -0.19 | 73 |
IV.OFFI.HHZ. | 2020-09-30T04:15:39.93 | 0.1 | undecidable | manual | P | 60 | 16.1727 | 137 | 0.11 | 100 |
IV.MF5.EHZ. | 2020-09-30T04:15:39.42 | 0.1 | undecidable | manual | P | 343 | 14.5743 | 141 | -0.24 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.5 | 0.0002065 | 1.48 | AML | other | m | 2020-09-30T04:15:43.04 |
IV.MTRA.EHN. | ML:1.1 | 0.00007314999999999999 | 1.6 | AML | other | m | 2020-09-30T04:15:43.91 |
IV.TERO.HHN. | ML:1.1 | 0.0000556 | 0.6 | AML | other | m | 2020-09-30T04:15:45.69 |
IV.TERO.HHE. | ML:1.1 | 0.00005325 | 0.08 | AML | other | m | 2020-09-30T04:15:45.90 |
IV.SMA1.EHE. | ML:1.3 | 0.00007335 | 0.96 | AML | other | m | 2020-09-30T04:15:46.58 |
IV.SMA1.EHN. | ML:1.4 | 0.0000888 | 0.26 | AML | other | m | 2020-09-30T04:15:46.49 |
IV.NRCA.HHE. | ML:1.3 | 0.00008215 | 1.08 | AML | other | m | 2020-09-30T04:15:47.40 |
IV.NRCA.HHN. | ML:1.4 | 0.00008585 | 0.16 | AML | other | m | 2020-09-30T04:15:47.41 |
IV.FDMO.HHN. | ML:1.1 | 0.00003315 | 1.7 | AML | other | m | 2020-09-30T04:15:49.89 |
IV.FDMO.HHE. | ML:1.1 | 0.0000334 | 1.46 | AML | other | m | 2020-09-30T04:15:49.05 |
IV.MNTT.EHE. | ML:1.5 | 0.00016123399999999998 | 0.2208 | AML | other | m | 2020-09-30T04:15:45.52 |
IV.MNTT.EHN. | ML:1.3 | 0.00010371788999999999 | 0.2016 | AML | other | m | 2020-09-30T04:15:46.44 |
IV.CSP1.EHE. | ML:1.2 | 0.000056842564999999994 | 0.3584 | AML | other | m | 2020-09-30T04:15:48.67 |
IV.CSP1.EHN. | ML:1.4 | 0.00008172925000000001 | 0.1376 | AML | other | m | 2020-09-30T04:15:47.92 |