A magnitude ML 1.0 earthquake occured in region: 4 km E Civitella del Tronto (TE), on
and geographic coordinates (lat, lon) 42.7860, 13.7090 at 21 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 |
---|---|---|---|---|
Civitella del Tronto | TE | 4 | 5116 | 5116 |
Sant'Egidio alla Vibrata | TE | 5 | 9811 | 14927 |
Maltignano | AP | 6 | 2401 | 17328 |
Ancarano | TE | 6 | 1857 | 19185 |
Campli | TE | 7 | 7209 | 26394 |
Torano Nuovo | TE | 7 | 1611 | 28005 |
Folignano | AP | 7 | 9241 | 37246 |
Sant'Omero | TE | 8 | 5243 | 42489 |
Bellante | TE | 9 | 7152 | 49641 |
Castel di Lama | AP | 9 | 8634 | 58275 |
Nereto | TE | 10 | 5242 | 63517 |
Colli del Tronto | AP | 11 | 3668 | 67185 |
Corropoli | TE | 11 | 5045 | 72230 |
Controguerra | TE | 12 | 2436 | 74666 |
Castorano | AP | 13 | 2380 | 77046 |
Spinetoli | AP | 13 | 7215 | 84261 |
Ascoli Piceno | AP | 13 | 49407 | 133668 |
Appignano del Tronto | AP | 13 | 1785 | 135453 |
Teramo | TE | 14 | 54892 | 190345 |
Monsampolo del Tronto | AP | 14 | 4611 | 194956 |
Torricella Sicura | TE | 15 | 2641 | 197597 |
Castellalto | TE | 15 | 7513 | 205110 |
Mosciano Sant'Angelo | TE | 15 | 9308 | 214418 |
Colonnella | TE | 16 | 3734 | 218152 |
Offida | AP | 17 | 5058 | 223210 |
Tortoreto | TE | 17 | 11542 | 234752 |
Canzano | TE | 17 | 1934 | 236686 |
Valle Castellana | TE | 18 | 977 | 237663 |
Alba Adriatica | TE | 18 | 12353 | 250016 |
Monteprandone | AP | 18 | 12655 | 262671 |
Rocca Santa Maria | TE | 18 | 537 | 263208 |
Castignano | AP | 19 | 2796 | 266004 |
Acquaviva Picena | AP | 20 | 3831 | 269835 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2020-07-01 08:29:06 |
42.7857 | 13.7092 | 21 | 2020-11-19 12:36:56 |
Bollettino Sismico Italiano INGV | 81749031 |
Reviewed Rev100 |
ML 1.0 | 2020-07-01 08:29:06 |
42.7882 | 13.7018 | 21 | 2020-07-01 08:41:24 |
Sala Sismica INGV-Roma | 80671371 |
Field | Value |
---|---|
Time (UTC) | 2020-07-01 08:29:06 ± 0.11 |
Latitude | 42.7857 ± 0.0045 |
Longitude | 13.7092 ± 0.0061 |
Depth (km) | 21 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 81749031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 550 |
Semi-minor axis of confidence ellipse (meter) | 51 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 239 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.17986 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43887 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 81749031 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-08-07 23:17:22 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 80671371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-01 08:41:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2020-07-01T08:29:22.68 | 0.3 | undecidable | manual | S | 276 | 48.7179 | 105 | 0.05 | 71 |
IV.GIGS.HHZ. | 2020-07-01T08:29:19.96 | 0.3 | undecidable | manual | S | 197 | 38.5281 | 110 | -0.08 | 73 |
IV.CAMP.HHZ. | 2020-07-01T08:29:19.84 | 0.3 | undecidable | manual | S | 222 | 36.9297 | 111 | 0.19 | 71 |
IV.MTRA.EHZ. | 2020-07-01T08:29:16.69 | 0.6 | undecidable | manual | S | 263 | 25.6521 | 122 | -0.25 | 48 |
IV.TERO.HHZ. | 2020-07-01T08:29:15.67 | 0.6 | undecidable | manual | S | 205 | 19.9689 | 130 | -0.04 | 51 |
IV.NRCA.HHZ. | 2020-07-01T08:29:15.99 | 0.1 | undecidable | manual | P | 276 | 48.7179 | 105 | 0.04 | 96 |
IV.CAMP.HHZ. | 2020-07-01T08:29:14.24 | 0.1 | undecidable | manual | P | 222 | 36.9297 | 111 | 0.01 | 98 |
IV.GIGS.HHZ. | 2020-07-01T08:29:14.38 | 0.3 | undecidable | manual | P | 197 | 38.5281 | 110 | -0.07 | 73 |
IV.MF5.EHZ. | 2020-07-01T08:29:13.44 | 0.3 | undecidable | manual | P | 318 | 30.2475 | 117 | 0.16 | 73 |
IV.SMA1.EHZ. | 2020-07-01T08:29:13.91 | 0.1 | undecidable | manual | P | 241 | 35.0427 | 113 | -0.03 | 99 |
IV.TERO.HHZ. | 2020-07-01T08:29:12.03 | 0.1 | undecidable | manual | P | 205 | 19.9689 | 130 | 0.08 | 100 |
IV.MTRA.EHZ. | 2020-07-01T08:29:12.55 | 0.1 | undecidable | manual | P | 263 | 25.6521 | 122 | -0.11 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TERO.HHN. | ML:1.3 | 0.00009814999999999999 | 1.72 | AML | other | m | 2020-07-01T08:29:15.87 |
IV.TERO.HHE. | ML:1.0 | 0.0000576 | 1.48 | AML | other | m | 2020-07-01T08:29:16.87 |
IV.MTRA.EHN. | ML:0.9 | 0.000037449999999999995 | 1.74 | AML | other | m | 2020-07-01T08:29:17.12 |
IV.MTRA.EHE. | ML:1.0 | 0.00004375 | 0.36 | AML | other | m | 2020-07-01T08:29:17.74 |
IV.NRCA.HHE. | ML:0.9 | 0.0000175 | 0.48 | AML | other | m | 2020-07-01T08:29:24.33 |
IV.NRCA.HHN. | ML:0.8 | 0.0000151 | 0.66 | AML | other | m | 2020-07-01T08:29:25.59 |