A magnitude ML 1.2 earthquake occured in region: 5 km W Montemonaco (AP), on
and geographic coordinates (lat, lon) 42.8960, 13.2680 at 24 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 | 5 | 604 | 604 |
Montefortino | FM | 8 | 1178 | 1782 |
Montegallo | AP | 8 | 523 | 2305 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2586 |
Bolognola | MC | 12 | 142 | 2728 |
Ussita | MC | 12 | 444 | 3172 |
Amandola | FM | 12 | 3629 | 6801 |
Comunanza | AP | 14 | 3166 | 9967 |
Arquata del Tronto | AP | 14 | 1178 | 11145 |
Visso | MC | 15 | 1107 | 12252 |
Palmiano | AP | 16 | 196 | 12448 |
Sarnano | MC | 16 | 3264 | 15712 |
Acquacanina | MC | 17 | 121 | 15833 |
Roccafluvione | AP | 17 | 2010 | 17843 |
Fiastra | MC | 18 | 559 | 18402 |
Acquasanta Terme | AP | 18 | 2916 | 21318 |
Norcia | PG | 18 | 4957 | 26275 |
Venarotta | AP | 18 | 2066 | 28341 |
Montefalcone Appennino | FM | 19 | 424 | 28765 |
Preci | PG | 19 | 724 | 29489 |
Smerillo | FM | 19 | 365 | 29854 |
Force | AP | 20 | 1354 | 31208 |
Gualdo | MC | 20 | 815 | 32023 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-10-05 03:16:55 |
42.8963 | 13.2682 | 24 | 2020-10-05 03:20:51 |
Sala Sismica INGV-Roma | 83512801 |
Field | Value |
---|---|
Time (UTC) | 2020-10-05 03:16:55 ± 0.25 |
Latitude | 42.8963 ± 0.0081 |
Longitude | 13.2682 ± 0.0074 |
Depth (km) | 24 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83512801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 879 |
Semi-minor axis of confidence ellipse (meter) | 206 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 349 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 880.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.04317 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28688 |
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 | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 83512801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-05 03:20:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2020-10-05T03:17:08.32 | 0.3 | undecidable | manual | S | 292 | 31.8459 | 121 | 0.41 | 68 |
IV.MF5.EHZ. | 2020-10-05T03:17:05.55 | 0.6 | undecidable | manual | S | 57 | 18.5703 | 138 | 0.42 | 47 |
IV.CSP1.EHZ. | 2020-10-05T03:17:05.80 | 0.6 | undecidable | manual | S | 347 | 22.2555 | 132 | -0.04 | 50 |
IV.FDMO.HHZ. | 2020-10-05T03:17:05.42 | 0.6 | undecidable | manual | S | 317 | 21.3675 | 133 | -0.24 | 48 |
IV.NRCA.HHZ. | 2020-10-05T03:17:04.45 | 0.6 | undecidable | manual | S | 241 | 14.3745 | 146 | 0.02 | 51 |
IV.MMO1.EHZ. | 2020-10-05T03:17:03.04 | 0.6 | undecidable | manual | S | 86 | 4.7952 | 168 | -0.36 | 48 |
IV.MC2.EHZ. | 2020-10-05T03:17:03.61 | 0.6 | undecidable | manual | S | 285 | 6.6933 | 163 | 0.08 | 51 |
IV.CESI.HHZ. | 2020-10-05T03:17:02.91 | 0.3 | undecidable | manual | P | 292 | 31.8459 | 121 | 0.07 | 73 |
IV.FDMO.HHZ. | 2020-10-05T03:17:01.29 | 0.3 | negative | manual | P | 317 | 21.3675 | 133 | -0.25 | 72 |
IV.MF5.EHZ. | 2020-10-05T03:17:01.36 | 0.1 | positive | manual | P | 57 | 18.5703 | 138 | 0.12 | 100 |
IV.CSP1.EHZ. | 2020-10-05T03:17:01.43 | 1.0 | undecidable | manual | P | 347 | 22.2555 | 132 | -0.22 | 24 |
IV.NRCA.HHZ. | 2020-10-05T03:17:00.80 | 0.6 | positive | manual | P | 241 | 14.3745 | 146 | -0.04 | 51 |
IV.MC2.EHZ. | 2020-10-05T03:17:00.28 | 1.0 | undecidable | manual | P | 285 | 6.6933 | 163 | -0.04 | 26 |
IV.MMO1.EHZ. | 2020-10-05T03:16:59.99 | 0.6 | undecidable | manual | P | 86 | 4.7952 | 168 | -0.25 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.0001395 | 0.9 | AML | other | m | 2020-10-05T03:17:04.69 |
IV.NRCA.HHE. | ML:1.4 | 0.0001375 | 1.02 | AML | other | m | 2020-10-05T03:17:05.24 |
IV.FDMO.HHE. | ML:0.9 | 0.000039349999999999994 | 1.88 | AML | other | m | 2020-10-05T03:17:06.96 |
IV.FDMO.HHN. | ML:1.2 | 0.0000697 | 1.38 | AML | other | m | 2020-10-05T03:17:06.74 |