A magnitude ML 1.2 earthquake occured in region: 2 km NW Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8570, 13.3190 at 24 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 |
---|---|---|---|---|
Montegallo | AP | 2 | 523 | 523 |
Montemonaco | AP | 5 | 604 | 1127 |
Arquata del Tronto | AP | 9 | 1178 | 2305 |
Montefortino | FM | 10 | 1178 | 3483 |
Acquasanta Terme | AP | 12 | 2916 | 6399 |
Palmiano | AP | 12 | 196 | 6595 |
Roccafluvione | AP | 13 | 2010 | 8605 |
Comunanza | AP | 14 | 3166 | 11771 |
Castelsantangelo sul Nera | MC | 14 | 281 | 12052 |
Amandola | FM | 14 | 3629 | 15681 |
Venarotta | AP | 15 | 2066 | 17747 |
Bolognola | MC | 17 | 142 | 17889 |
Ussita | MC | 18 | 444 | 18333 |
Force | AP | 19 | 1354 | 19687 |
Montefalcone Appennino | FM | 19 | 424 | 20111 |
Accumoli | RI | 19 | 667 | 20778 |
Smerillo | FM | 20 | 365 | 21143 |
Norcia | PG | 20 | 4957 | 26100 |
Valle Castellana | TE | 20 | 977 | 27077 |
Sarnano | MC | 20 | 3264 | 30341 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2013-10-19 21:20:48 |
42.8568 | 13.3187 | 24 | 2015-01-20 11:29:30 |
Bollettino Sismico Italiano INGV | 4725361 |
Reviewed Rev100 |
ML 1.2 | 2013-10-19 21:20:48 |
42.864 | 13.3448 | 23 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 4694731 |
Field | Value |
---|---|
Time (UTC) | 2013-10-19 21:20:48 ± 0.1 |
Latitude | 42.8568 ± 0.0018 |
Longitude | 13.3187 ± 0.0049 |
Depth (km) | 24 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 4725361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 389 |
Semi-minor axis of confidence ellipse (meter) | 96 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 95 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.15109 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32735 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 4725361 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:04:14 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 4694731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-10-19 21:40:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HHZ. | 2013-10-19T21:21:01.47 | 0.3 | undecidable | manual | S | 219 | 36.1416 | 116 | -0.27 | 69 |
IV.CAMP.HHE. | 2013-10-19T21:21:01.77 | 0.1 | undecidable | manual | S | 168 | 36.3414 | 116 | -0.02 | 97 |
IV.SMA1.EHZ. | 2013-10-19T21:20:59.24 | 0.3 | undecidable | manual | S | 177 | 25.1526 | 127 | 0.01 | 75 |
IV.FDMO.HHZ. | 2013-10-19T21:20:59.50 | 0.3 | undecidable | manual | S | 317 | 27.3504 | 125 | -0.21 | 72 |
IV.CSP1.EHZ. | 2013-10-19T21:20:59.72 | 0.1 | undecidable | manual | S | 341 | 27.6501 | 124 | -0.05 | 99 |
IV.GUMA.HHZ. | 2013-10-19T21:20:58.84 | 0.1 | undecidable | manual | S | 3 | 22.8549 | 130 | 0.09 | 99 |
IV.NRCA.HHZ. | 2013-10-19T21:20:57.72 | 0.1 | undecidable | manual | S | 261 | 16.7721 | 140 | 0.1 | 100 |
IV.CAMP.HHE. | 2013-10-19T21:20:56.23 | 0.1 | undecidable | manual | P | 168 | 36.3414 | 116 | -0.08 | 97 |
IV.LNSS.HHZ. | 2013-10-19T21:20:56.58 | 0.3 | undecidable | manual | P | 219 | 36.1416 | 116 | 0.3 | 69 |
IV.FDMO.HHZ. | 2013-10-19T21:20:55.04 | 0.1 | undecidable | manual | P | 317 | 27.3504 | 125 | -0.07 | 99 |
IV.CSP1.EHZ. | 2013-10-19T21:20:55.08 | 0.1 | undecidable | manual | P | 341 | 27.6501 | 124 | -0.06 | 99 |
IV.TERO.HHZ. | 2013-10-19T21:20:55.94 | 0.6 | undecidable | manual | P | 138 | 34.8429 | 117 | -0.16 | 48 |
IV.NRCA.HHZ. | 2013-10-19T21:20:54.01 | 0.1 | undecidable | manual | P | 261 | 16.7721 | 140 | 0.11 | 99 |
IV.GUMA.HHZ. | 2013-10-19T21:20:54.56 | 0.1 | undecidable | manual | P | 3 | 22.8549 | 130 | 0.01 | 100 |
IV.SMA1.EHZ. | 2013-10-19T21:20:54.92 | 0.1 | undecidable | manual | P | 177 | 25.1526 | 127 | 0.09 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.8 | 0.0000247 | 0.12 | AML | other | m | 2013-10-19T21:20:59.92 |
IV.FDMO.HHN. | ML:1.1 | 0.0000466 | 1.06 | AML | other | m | 2013-10-19T21:20:59.95 |
IV.GUMA.HHE. | ML:1.8 | 0.00029049999999999996 | 0.28 | AML | other | m | 2013-10-19T21:20:58.97 |
IV.GUMA.HHN. | ML:1.5 | 0.00014450000000000002 | 0.34 | AML | other | m | 2013-10-19T21:20:59.30 |
IV.LNSS.HHN. | ML:1.0 | 0.0000312 | 1.18 | AML | other | m | 2013-10-19T21:21:04.00 |
IV.LNSS.HHE. | ML:1.0 | 0.0000316 | 0.3 | AML | other | m | 2013-10-19T21:21:04.13 |
IV.NRCA.HHE. | ML:1.8 | 0.0003305 | 0.06 | AML | other | m | 2013-10-19T21:20:57.92 |
IV.NRCA.HHN. | ML:2.0 | 0.000515 | 0.08 | AML | other | m | 2013-10-19T21:20:58.43 |
IV.SMA1.EHN. | ML:1.2 | 0.00006520000000000001 | 0.64 | AML | other | m | 2013-10-19T21:21:00.24 |
IV.SMA1.EHE. | ML:1.3 | 0.00008735000000000001 | 0.34 | AML | other | m | 2013-10-19T21:20:59.60 |
IV.TERO.HHN. | ML:0.8 | 0.00002165 | 0.36 | AML | other | m | 2013-10-19T21:21:02.05 |
IV.TERO.HHE. | ML:0.8 | 0.000019699999999999998 | 1.08 | AML | other | m | 2013-10-19T21:21:04.42 |