A magnitude ML 1.4 earthquake occured in region: 3 km SW Roccafluvione (AP), on
and geographic coordinates (lat, lon) 42.8450, 13.4540 at 20 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 |
---|---|---|---|---|
Roccafluvione | AP | 3 | 2010 | 2010 |
Venarotta | AP | 5 | 2066 | 4076 |
Palmiano | AP | 6 | 196 | 4272 |
Acquasanta Terme | AP | 9 | 2916 | 7188 |
Montegallo | AP | 10 | 523 | 7711 |
Ascoli Piceno | AP | 10 | 49407 | 57118 |
Montemonaco | AP | 12 | 604 | 57722 |
Valle Castellana | TE | 13 | 977 | 58699 |
Comunanza | AP | 13 | 3166 | 61865 |
Force | AP | 14 | 1354 | 63219 |
Montefortino | FM | 14 | 1178 | 64397 |
Folignano | AP | 15 | 9241 | 73638 |
Rotella | AP | 15 | 906 | 74544 |
Arquata del Tronto | AP | 15 | 1178 | 75722 |
Montefalcone Appennino | FM | 16 | 424 | 76146 |
Amandola | FM | 17 | 3629 | 79775 |
Castignano | AP | 17 | 2796 | 82571 |
Smerillo | FM | 18 | 365 | 82936 |
Montedinove | AP | 18 | 488 | 83424 |
Appignano del Tronto | AP | 18 | 1785 | 85209 |
Rocca Santa Maria | TE | 19 | 537 | 85746 |
Civitella del Tronto | TE | 19 | 5116 | 90862 |
Maltignano | AP | 19 | 2401 | 93263 |
Santa Vittoria in Matenano | FM | 20 | 1330 | 94593 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2019-08-23 12:23:00 |
42.8453 | 13.4542 | 20 | 2019-11-13 14:31:07 |
Bollettino Sismico Italiano INGV | 73383191 |
Reviewed Rev100 |
ML 1.4 | 2019-08-23 12:23:00 |
42.8433 | 13.4643 | 19 | 2019-08-23 12:31:06 |
Sala Sismica INGV-Roma | 71741471 |
Field | Value |
---|---|
Time (UTC) | 2019-08-23 12:23:00 ± 0.08 |
Latitude | 42.8453 ± 0.0027 |
Longitude | 13.4542 ± 0.0061 |
Depth (km) | 20 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 73383191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 468 |
Semi-minor axis of confidence ellipse (meter) | 91 |
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) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40110 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 73383191 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-10-22 01:00:46 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 71741471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-23 12:31:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.VLO.HHZ. | 2019-08-23T12:24:22.84 | 3.0 | undecidable | manual | Pn | 9.61 | 0 | |||
IV.MCRV.HHZ. | 2019-08-23T12:24:10.12 | 3.0 | undecidable | manual | Sn | -2.02 | 0 | |||
IV.SGTA.HHZ. | 2019-08-23T12:24:05.67 | 3.0 | undecidable | manual | Sn | -6.13 | 0 | |||
IV.PAOL.HNZ. | 2019-08-23T12:24:02.03 | 3.0 | undecidable | manual | Sn | 2.56 | 0 | |||
IV.RESU.HHZ. | 2019-08-23T12:23:53.29 | 3.0 | undecidable | manual | Pn | -0.82 | 0 | |||
IV.CORL.HHZ. | 2019-08-23T12:23:52.06 | 3.0 | undecidable | manual | Pg | 4.23 | 0 | |||
IV.MCI.EHZ. | 2019-08-23T12:23:43.04 | 3.0 | undecidable | manual | Sg | 0.98 | 0 | |||
IT.VRB.HGZ. | 2019-08-23T12:23:41.69 | 3.0 | negative | manual | Pn | 3.2 | 0 | |||
IV.VVLD.HHZ. | 2019-08-23T12:23:39.19 | 3.0 | undecidable | manual | Sg | 3.42 | 0 | |||
CH.FUORN.HHZ. | 2019-08-23T12:23:38.15 | 3.0 | undecidable | manual | Pn | -4.3 | 0 | |||
IV.SSFR.HNZ. | 2019-08-23T12:23:29.72 | 3.0 | undecidable | manual | Sn | 0.42 | 0 | |||
IV.NDIM.HNZ. | 2019-08-23T12:23:19.07 | 3.0 | undecidable | manual | Pn | 0.92 | 0 | |||
IV.GIGS.HHZ. | 2019-08-23T12:23:14.93 | 0.6 | undecidable | manual | S | 167 | 44.5221 | 105 | 0.04 | 47 |
IV.FDMO.HHZ. | 2019-08-23T12:23:12.77 | 0.6 | undecidable | manual | S | 306 | 36.5412 | 109 | -0.09 | 47 |
IV.CSP1.EHZ. | 2019-08-23T12:23:12.29 | 0.6 | undecidable | manual | S | 324 | 34.0437 | 111 | 0.07 | 48 |
IV.GUMA.HHZ. | 2019-08-23T12:23:10.52 | 0.6 | undecidable | manual | S | 338 | 25.9518 | 119 | 0.25 | 47 |
IV.TERO.HHZ. | 2019-08-23T12:23:10.78 | 0.6 | undecidable | manual | S | 154 | 27.5502 | 117 | 0.14 | 48 |
IV.SMA1.EHZ. | 2019-08-23T12:23:10.40 | 0.6 | undecidable | manual | S | 202 | 25.752 | 119 | 0.19 | 47 |
IV.ARVD.HHZ. | 2019-08-23T12:23:10.14 | 3.0 | undecidable | manual | P | 2.76 | 0 | |||
IV.MC2.EHZ. | 2019-08-23T12:23:09.82 | 0.3 | undecidable | manual | S | 289 | 22.755 | 123 | 0.28 | 69 |
IV.MF5.EHZ. | 2019-08-23T12:23:08.25 | 0.3 | undecidable | manual | S | 2 | 15.7731 | 135 | 0.15 | 72 |
IV.GIGS.HHZ. | 2019-08-23T12:23:08.66 | 0.3 | undecidable | manual | P | 167 | 44.5221 | 105 | -0.03 | 70 |
IV.MTRA.EHZ. | 2019-08-23T12:23:07.19 | 0.3 | undecidable | manual | S | 206 | 10.878 | 147 | -0.08 | 74 |
IV.FDMO.HHZ. | 2019-08-23T12:23:07.29 | 0.1 | undecidable | manual | P | 306 | 36.5412 | 109 | -0.23 | 92 |
IV.MMO1.EHZ. | 2019-08-23T12:23:07.04 | 0.3 | undecidable | manual | S | 300 | 11.9769 | 144 | -0.39 | 70 |
IV.SMA1.EHZ. | 2019-08-23T12:23:06.10 | 0.1 | undecidable | manual | P | 202 | 25.752 | 119 | 0.11 | 96 |
IV.CSP1.EHZ. | 2019-08-23T12:23:06.99 | 0.1 | undecidable | manual | P | 324 | 34.0437 | 111 | -0.16 | 93 |
IV.NRCA.HHZ. | 2019-08-23T12:23:06.26 | 0.1 | undecidable | manual | P | 267 | 27.6501 | 117 | 0.01 | 97 |
IV.GUMA.HHZ. | 2019-08-23T12:23:06.04 | 0.1 | undecidable | manual | P | 338 | 25.9518 | 119 | 0.01 | 98 |
IV.TERO.HHZ. | 2019-08-23T12:23:06.37 | 0.1 | undecidable | manual | P | 154 | 27.5502 | 117 | 0.14 | 95 |
IV.MC2.EHZ. | 2019-08-23T12:23:05.66 | 0.1 | undecidable | manual | P | 289 | 22.755 | 123 | 0.06 | 97 |
IV.APEC.HHZ. | 2019-08-23T12:23:05.04 | 3.0 | positive | manual | P | 0.68 | 0 | |||
IV.MMO1.EHZ. | 2019-08-23T12:23:04.18 | 0.1 | undecidable | manual | P | 300 | 11.9769 | 144 | -0.2 | 96 |
IV.MTRA.EHZ. | 2019-08-23T12:23:04.27 | 0.1 | undecidable | manual | P | 206 | 10.878 | 147 | -0.02 | 100 |
IV.MF5.EHZ. | 2019-08-23T12:23:04.79 | 0.1 | undecidable | manual | P | 2 | 15.7731 | 135 | 0.02 | 99 |
IV.FIAM.HHZ. | 2019-08-23T12:23:01.20 | 3.0 | negative | manual | P | -2.1 | 0 | |||
IV.ARCI.HHZ. | 2019-08-23T12:22:58.59 | 3.0 | undecidable | manual | S | -0.12 | 0 | |||
TV.SF01.EHZ. | 2019-08-23T12:22:57.49 | 3.0 | undecidable | manual | S | -1.17 | 0 | |||
IV.VIVA.HHZ. | 2019-08-23T12:22:56.37 | 3.0 | positive | manual | P | -5.19 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.7 | 0.00033350000000000003 | 0.1 | AML | other | m | 2019-08-23T12:23:07.24 |
IV.MTRA.EHE. | ML:1.5 | 0.00023349999999999998 | 0.08 | AML | other | m | 2019-08-23T12:23:07.26 |
IV.SMA1.EHN. | ML:1.1 | 0.000055100000000000004 | 0.22 | AML | other | m | 2019-08-23T12:23:10.64 |
IV.GUMA.HHN. | ML:1.6 | 0.00016900000000000002 | 0.24 | AML | other | m | 2019-08-23T12:23:10.69 |
IV.SMA1.EHE. | ML:1.0 | 0.00004935000000000001 | 1.4 | AML | other | m | 2019-08-23T12:23:11.03 |
IV.NRCA.HHN. | ML:1.9 | 0.0003205 | 0.16 | AML | other | m | 2019-08-23T12:23:11.13 |
IV.TERO.HHE. | ML:1.0 | 0.00004375 | 0.84 | AML | other | m | 2019-08-23T12:23:11.42 |
IV.NRCA.HHE. | ML:1.5 | 0.0001485 | 1.28 | AML | other | m | 2019-08-23T12:23:11.73 |
IV.TERO.HHN. | ML:1.0 | 0.00004385 | 0.88 | AML | other | m | 2019-08-23T12:23:11.42 |
IV.GUMA.HHE. | ML:1.3 | 0.00010250000000000001 | 1.24 | AML | other | m | 2019-08-23T12:23:12.35 |
IV.MF5.EHE. | ML:1.2 | 0.00010855000000000001 | 0.42 | AML | other | m | 2019-08-23T12:23:15.34 |
IV.MF5.EHN. | ML:1.5 | 0.00020600000000000002 | 0.42 | AML | other | m | 2019-08-23T12:23:15.40 |