A magnitude ML 1.4 earthquake occured in region: 4 km N Acquasanta Terme (AP), on
and geographic coordinates (lat, lon) 42.8060, 13.4220 at 19 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 |
---|---|---|---|---|
Acquasanta Terme | AP | 4 | 2916 | 2916 |
Roccafluvione | AP | 8 | 2010 | 4926 |
Montegallo | AP | 8 | 523 | 5449 |
Valle Castellana | TE | 10 | 977 | 6426 |
Venarotta | AP | 10 | 2066 | 8492 |
Arquata del Tronto | AP | 11 | 1178 | 9670 |
Palmiano | AP | 11 | 196 | 9866 |
Montemonaco | AP | 13 | 604 | 10470 |
Ascoli Piceno | AP | 14 | 49407 | 59877 |
Rocca Santa Maria | TE | 16 | 537 | 60414 |
Montefortino | FM | 17 | 1178 | 61592 |
Comunanza | AP | 17 | 3166 | 64758 |
Folignano | AP | 17 | 9241 | 73999 |
Force | AP | 19 | 1354 | 75353 |
Accumoli | RI | 19 | 667 | 76020 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2019-09-21 12:14:26 |
42.8055 | 13.422 | 19 | 2020-02-28 16:42:10 |
Bollettino Sismico Italiano INGV | 74280001 |
Reviewed Rev100 |
ML 1.4 | 2019-09-21 12:14:26 |
42.8045 | 13.4067 | 18 | 2019-09-21 12:21:51 |
Sala Sismica INGV-Roma | 72611491 |
Field | Value |
---|---|
Time (UTC) | 2019-09-21 12:14:26 ± 0.1 |
Latitude | 42.8055 ± 0.0027 |
Longitude | 13.4220 ± 0.0061 |
Depth (km) | 19 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 74280001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 516 |
Semi-minor axis of confidence ellipse (meter) | 112 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 93 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36962 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 74280001 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-12-03 12:17:59 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 72611491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-21 12:21:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2019-09-21T12:14:52.38 | 3.0 | undecidable | manual | S | -0.22 | 0 | |||
IV.FAGN.HHZ. | 2019-09-21T12:14:47.15 | 3.0 | undecidable | manual | S | 0.55 | 0 | |||
IV.RM33.EHZ. | 2019-09-21T12:14:39.27 | 0.3 | undecidable | manual | S | 207 | 37.0296 | 107 | 0.3 | 68 |
IV.FDMO.HHZ. | 2019-09-21T12:14:38.90 | 0.3 | undecidable | manual | S | 313 | 37.3293 | 107 | -0.17 | 70 |
IV.CAMP.HHZ. | 2019-09-21T12:14:37.30 | 0.3 | undecidable | manual | S | 182 | 29.9478 | 112 | 0.1 | 71 |
IV.GUMA.HHZ. | 2019-09-21T12:14:37.48 | 0.6 | undecidable | manual | S | 346 | 29.3484 | 113 | 0.42 | 45 |
IV.NRCA.HHZ. | 2019-09-21T12:14:36.08 | 0.3 | undecidable | manual | S | 277 | 25.2525 | 117 | 0.03 | 73 |
IV.SMA1.EHZ. | 2019-09-21T12:14:35.16 | 0.3 | undecidable | manual | S | 200 | 20.6682 | 124 | 0.16 | 71 |
IV.T1299.HNZ. | 2019-09-21T12:14:35.76 | 0.3 | undecidable | manual | S | 211 | 22.1556 | 121 | 0.43 | 67 |
IV.MC2.EHZ. | 2019-09-21T12:14:35.66 | 0.6 | undecidable | manual | S | 302 | 22.2555 | 121 | 0.29 | 46 |
IV.TERO.HNZ. | 2019-09-21T12:14:35.90 | 0.6 | undecidable | manual | S | 144 | 25.1526 | 117 | -0.13 | 48 |
IV.MF5.EHZ. | 2019-09-21T12:14:35.26 | 0.3 | undecidable | manual | S | 9 | 20.4684 | 124 | 0.31 | 69 |
IV.GIGS.HHZ. | 2019-09-21T12:14:33.88 | 0.3 | undecidable | manual | P | 162 | 41.0256 | 105 | -0.34 | 67 |
IV.MNTT.EHZ. | 2019-09-21T12:14:33.32 | 0.3 | undecidable | manual | P | 26 | 31.746 | 110 | 0.45 | 66 |
IV.MMO1.EHZ. | 2019-09-21T12:14:33.20 | 0.3 | undecidable | manual | S | 323 | 12.9759 | 139 | -0.25 | 72 |
IV.RM33.EHZ. | 2019-09-21T12:14:33.50 | 0.1 | undecidable | manual | P | 207 | 37.0296 | 107 | -0.13 | 94 |
IV.FDMO.HHZ. | 2019-09-21T12:14:33.32 | 0.3 | undecidable | manual | P | 313 | 37.3293 | 107 | -0.37 | 67 |
IV.OFFI.HHZ. | 2019-09-21T12:14:32.36 | 0.3 | undecidable | manual | P | 56 | 25.8519 | 116 | 0.33 | 69 |
IV.MTRA.EHZ. | 2019-09-21T12:14:32.30 | 0.3 | undecidable | manual | S | 201 | 5.7942 | 160 | -0.17 | 75 |
IV.CAMP.HHZ. | 2019-09-21T12:14:32.46 | 0.1 | undecidable | manual | P | 182 | 29.9478 | 112 | -0.15 | 95 |
IV.GUMA.HHZ. | 2019-09-21T12:14:32.54 | 0.1 | undecidable | manual | P | 346 | 29.3484 | 113 | 0.01 | 97 |
IV.NRCA.HHZ. | 2019-09-21T12:14:31.77 | 0.1 | undecidable | manual | P | 277 | 25.2525 | 117 | -0.18 | 95 |
IV.TERO.HNZ. | 2019-09-21T12:14:31.82 | 0.3 | undecidable | manual | P | 144 | 25.1526 | 117 | -0.11 | 72 |
IV.MF5.EHZ. | 2019-09-21T12:14:31.30 | 0.3 | undecidable | manual | P | 9 | 20.4684 | 124 | -0.01 | 74 |
IV.SMA1.EHZ. | 2019-09-21T12:14:31.33 | 0.1 | undecidable | manual | P | 200 | 20.6682 | 124 | -0.01 | 99 |
IV.T1299.HNZ. | 2019-09-21T12:14:31.66 | 0.1 | undecidable | manual | P | 211 | 22.1556 | 121 | 0.13 | 96 |
IV.MC2.EHZ. | 2019-09-21T12:14:31.46 | 0.1 | undecidable | manual | P | 302 | 22.2555 | 121 | -0.09 | 97 |
IV.MMO1.EHZ. | 2019-09-21T12:14:30.20 | 0.1 | undecidable | manual | P | 323 | 12.9759 | 139 | -0.24 | 96 |
IV.MTRA.EHZ. | 2019-09-21T12:14:29.76 | 0.1 | undecidable | manual | P | 201 | 5.7942 | 160 | -0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.5 | 0.000256 | 0.1 | AML | other | m | 2019-09-21T12:14:32.37 |
IV.MTRA.EHE. | ML:1.2 | 0.000125 | 0.76 | AML | other | m | 2019-09-21T12:14:33.70 |
IV.SMA1.EHE. | ML:1.6 | 0.0002185 | 0.2 | AML | other | m | 2019-09-21T12:14:35.32 |
IV.SMA1.EHN. | ML:1.6 | 0.00023799999999999998 | 0.18 | AML | other | m | 2019-09-21T12:14:35.41 |
IV.NRCA.HHE. | ML:1.7 | 0.000264 | 0.14 | AML | other | m | 2019-09-21T12:14:36.26 |
IV.NRCA.HNN. | ML:1.9 | 0.0004055875 | 0.128 | AML | other | m | 2019-09-21T12:14:36.30 |
IV.NRCA.HNE. | ML:1.7 | 0.0002611821 | 0.6592 | AML | other | m | 2019-09-21T12:14:36.26 |
IV.NRCA.HHN. | ML:2.0 | 0.000469 | 0.7 | AML | other | m | 2019-09-21T12:14:36.30 |
IV.TERO.HHN. | ML:0.9 | 0.00004185 | 0.48 | AML | other | m | 2019-09-21T12:14:37.35 |
IV.FDMO.HHE. | ML:0.8 | 0.000020843325 | 0.1792 | AML | other | m | 2019-09-21T12:14:39.12 |
IV.FDMO.HHN. | ML:0.9 | 0.000026650745 | 0.3136 | AML | other | m | 2019-09-21T12:14:39.24 |
IV.RM33.EHN. | ML:1.1 | 0.00004435 | 0.14 | AML | other | m | 2019-09-21T12:14:39.71 |
IV.RM33.EHE. | ML:1.1 | 0.00004675 | 0.58 | AML | other | m | 2019-09-21T12:14:40.91 |