A magnitude ML 1.0 earthquake occured in region: 5 km E Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8540, 13.3980 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 |
---|---|---|---|---|
Montegallo | AP | 5 | 523 | 523 |
Roccafluvione | AP | 7 | 2010 | 2533 |
Palmiano | AP | 7 | 196 | 2729 |
Montemonaco | AP | 8 | 604 | 3333 |
Venarotta | AP | 8 | 2066 | 5399 |
Acquasanta Terme | AP | 9 | 2916 | 8315 |
Montefortino | FM | 11 | 1178 | 9493 |
Comunanza | AP | 12 | 3166 | 12659 |
Arquata del Tronto | AP | 12 | 1178 | 13837 |
Force | AP | 14 | 1354 | 15191 |
Amandola | FM | 15 | 3629 | 18820 |
Ascoli Piceno | AP | 15 | 49407 | 68227 |
Valle Castellana | TE | 16 | 977 | 69204 |
Montefalcone Appennino | FM | 16 | 424 | 69628 |
Smerillo | FM | 17 | 365 | 69993 |
Rotella | AP | 18 | 906 | 70899 |
Folignano | AP | 20 | 9241 | 80140 |
Monte San Martino | MC | 20 | 765 | 80905 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-01-31 14:48:09 |
42.8542 | 13.3977 | 16 | 2020-01-31 14:54:41 |
Sala Sismica INGV-Roma | 76073201 |
Field | Value |
---|---|
Time (UTC) | 2020-01-31 14:48:09 ± 0.1 |
Latitude | 42.8542 ± 0.0045 |
Longitude | 13.3977 ± 0.0074 |
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 | 76073201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 577 |
Semi-minor axis of confidence ellipse (meter) | 346 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 269 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.06925 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39120 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 76073201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-31 14:54:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2020-01-31T14:48:24.19 | 0.1 | undecidable | manual | S | 293 | 43.4232 | 100 | 0.39 | 89 |
IV.CSP1.EHZ. | 2020-01-31T14:48:20.23 | 0.3 | undecidable | manual | S | 329 | 30.6471 | 105 | -0.25 | 70 |
IV.FDMO.HHZ. | 2020-01-31T14:48:20.72 | 0.3 | undecidable | manual | S | 309 | 32.3454 | 104 | -0.19 | 71 |
IV.TERO.HHZ. | 2020-01-31T14:48:20.23 | 0.3 | undecidable | manual | S | 147 | 30.6471 | 105 | -0.25 | 70 |
IV.SMA1.EHZ. | 2020-01-31T14:48:19.26 | 0.1 | undecidable | manual | S | 192 | 25.3524 | 110 | 0.14 | 96 |
IV.NRCA.HHZ. | 2020-01-31T14:48:18.61 | 0.1 | undecidable | manual | S | 264 | 23.1546 | 113 | 0.02 | 99 |
IV.MF5.EHZ. | 2020-01-31T14:48:17.18 | 0.1 | undecidable | manual | S | 19 | 15.6732 | 126 | 0.34 | 94 |
IV.CESI.HHZ. | 2020-01-31T14:48:17.77 | 0.3 | undecidable | manual | P | 293 | 43.4232 | 100 | -0.05 | 71 |
IV.MC2.EHZ. | 2020-01-31T14:48:17.57 | 0.3 | undecidable | manual | S | 291 | 18.1707 | 121 | 0.18 | 72 |
IV.TERO.HHZ. | 2020-01-31T14:48:16.09 | 0.3 | undecidable | manual | P | 147 | 30.6471 | 105 | 0.19 | 71 |
IV.MMO1.EHZ. | 2020-01-31T14:48:15.12 | 0.1 | undecidable | manual | S | 311 | 7.6812 | 150 | -0.28 | 98 |
IV.SMA1.EHZ. | 2020-01-31T14:48:15.11 | 0.1 | undecidable | manual | P | 192 | 25.3524 | 110 | -0.01 | 99 |
IV.CSP1.EHZ. | 2020-01-31T14:48:15.74 | 0.1 | undecidable | manual | P | 329 | 30.6471 | 105 | -0.17 | 95 |
IV.FDMO.HHZ. | 2020-01-31T14:48:15.92 | 0.3 | undecidable | manual | P | 309 | 32.3454 | 104 | -0.23 | 70 |
IV.NRCA.HHZ. | 2020-01-31T14:48:14.75 | 0.1 | undecidable | manual | P | 264 | 23.1546 | 113 | -0.06 | 99 |
IV.MC2.EHZ. | 2020-01-31T14:48:14.18 | 0.1 | undecidable | manual | P | 291 | 18.1707 | 121 | 0.06 | 100 |
IV.MF5.EHZ. | 2020-01-31T14:48:13.97 | 0.1 | undecidable | manual | P | 19 | 15.6732 | 126 | 0.17 | 98 |
IV.MMO1.EHZ. | 2020-01-31T14:48:12.82 | 0.1 | undecidable | manual | P | 311 | 7.6812 | 150 | -0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.5 | 0.000179 | 1.28 | AML | other | m | 2020-01-31T14:48:18.26 |
IV.NRCA.HHN. | ML:1.4 | 0.000149 | 0.1 | AML | other | m | 2020-01-31T14:48:19.05 |
IV.SMA1.EHN. | ML:1.0 | 0.00005475 | 0.28 | AML | other | m | 2020-01-31T14:48:19.40 |
IV.SMA1.EHE. | ML:0.8 | 0.00003465 | 1.4 | AML | other | m | 2020-01-31T14:48:20.03 |
IV.TERO.HHE. | ML:0.8 | 0.00002305 | 0.82 | AML | other | m | 2020-01-31T14:48:21.58 |
IV.TERO.HHN. | ML:0.8 | 0.0000237 | 1.32 | AML | other | m | 2020-01-31T14:48:22.69 |
IV.CESI.HHE. | ML:1.2 | 0.000043450000000000006 | 0.18 | AML | other | m | 2020-01-31T14:48:24.39 |
IV.CESI.HHN. | ML:1.3 | 0.00005345 | 0.22 | AML | other | m | 2020-01-31T14:48:24.61 |
IV.RM33.EHN. | ML:0.9 | 0.0000235 | 0.66 | AML | other | m | 2020-01-31T14:48:24.59 |
IV.RM33.EHE. | ML:0.9 | 0.0000266 | 0.46 | AML | other | m | 2020-01-31T14:48:26.48 |