A magnitude ML 1.1 earthquake occured in region: 3 km E Montemonaco (AP), on
and geographic coordinates (lat, lon) 42.8970, 13.3650 at 16 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 |
---|---|---|---|---|
Montemonaco | AP | 3 | 604 | 604 |
Montefortino | FM | 6 | 1178 | 1782 |
Montegallo | AP | 7 | 523 | 2305 |
Palmiano | AP | 8 | 196 | 2501 |
Comunanza | AP | 8 | 3166 | 5667 |
Amandola | FM | 9 | 3629 | 9296 |
Roccafluvione | AP | 10 | 2010 | 11306 |
Venarotta | AP | 11 | 2066 | 13372 |
Force | AP | 13 | 1354 | 14726 |
Montefalcone Appennino | FM | 13 | 424 | 15150 |
Smerillo | FM | 14 | 365 | 15515 |
Acquasanta Terme | AP | 15 | 2916 | 18431 |
Arquata del Tronto | AP | 15 | 1178 | 19609 |
Bolognola | MC | 16 | 142 | 19751 |
Monte San Martino | MC | 16 | 765 | 20516 |
Sarnano | MC | 16 | 3264 | 23780 |
Castelsantangelo sul Nera | MC | 17 | 281 | 24061 |
Rotella | AP | 17 | 906 | 24967 |
Santa Vittoria in Matenano | FM | 18 | 1330 | 26297 |
Ascoli Piceno | AP | 18 | 49407 | 75704 |
Penna San Giovanni | MC | 19 | 1108 | 76812 |
Ussita | MC | 19 | 444 | 77256 |
Gualdo | MC | 19 | 815 | 78071 |
Montelparo | FM | 19 | 778 | 78849 |
Montedinove | AP | 20 | 488 | 79337 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-11-09 22:25:14 |
42.8973 | 13.3648 | 16 | 2021-11-09 22:30:42 |
Sala Sismica INGV-Roma | 97368221 |
Field | Value |
---|---|
Time (UTC) | 2021-11-09 22:25:14 ± 0.12 |
Latitude | 42.8973 ± 0.0036 |
Longitude | 13.3648 ± 0.0061 |
Depth (km) | 16 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97368221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 443 |
Semi-minor axis of confidence ellipse (meter) | 210 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 275 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 110 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.02788 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32555 |
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 | 1.1 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 97368221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-09 22:30:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2021-11-09T22:25:26.57 | 0.6 | undecidable | manual | S | 147 | 36.1416 | 103 | 0.19 | 46 |
IV.FDMO.HHZ. | 2021-11-09T22:25:24.16 | 0.3 | undecidable | manual | S | 305 | 27.3504 | 109 | 0.05 | 73 |
IV.NRCA.HHE. | 2021-11-09T22:25:23.04 | 0.3 | undecidable | manual | S | 251 | 21.5673 | 116 | 0.35 | 69 |
IV.CSP1.EHZ. | 2021-11-09T22:25:23.66 | 0.6 | undecidable | manual | S | 329 | 25.1526 | 111 | 0.08 | 49 |
IV.GUMA.HNN. | 2021-11-09T22:25:22.26 | 0.3 | undecidable | manual | S | 353 | 18.4704 | 121 | 0.29 | 71 |
IV.TERO.HHZ. | 2021-11-09T22:25:21.26 | 0.3 | undecidable | manual | P | 147 | 36.1416 | 103 | 0.05 | 71 |
IV.MF5.EHZ. | 2021-11-09T22:25:20.85 | 0.1 | undecidable | manual | S | 37 | 12.6762 | 134 | 0.12 | 100 |
IV.FDMO.HHZ. | 2021-11-09T22:25:19.69 | 0.3 | undecidable | manual | P | 305 | 27.3504 | 109 | -0.2 | 72 |
IV.MMO1.EHZ. | 2021-11-09T22:25:19.35 | 0.1 | undecidable | manual | S | 274 | 3.0969 | 167 | -0.11 | 100 |
IV.CSP1.EHZ. | 2021-11-09T22:25:19.38 | 0.6 | undecidable | manual | P | 329 | 25.1526 | 111 | -0.2 | 48 |
IV.NRCA.HHE. | 2021-11-09T22:25:18.96 | 0.1 | undecidable | manual | P | 251 | 21.5673 | 116 | -0.11 | 99 |
IV.GUMA.HNN. | 2021-11-09T22:25:18.56 | 0.1 | undecidable | manual | P | 353 | 18.4704 | 121 | -0.09 | 99 |
IV.MF5.EHZ. | 2021-11-09T22:25:17.88 | 0.1 | positive | manual | P | 37 | 12.6762 | 134 | -0.05 | 100 |
IV.MMO1.EHZ. | 2021-11-09T22:25:16.99 | 0.1 | undecidable | manual | P | 274 | 3.0969 | 167 | -0.21 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHE. | ML:1.1 | 0.00011959999999999998 | 0.42 | AML | other | m | 2021-11-09T22:25:18.40 |
IV.MMO1.EHN. | ML:1.1 | 0.0001305 | 0.48 | AML | other | m | 2021-11-09T22:25:20.93 |