A magnitude ML 1.3 earthquake occured in region: 6 km NW Montemonaco (AP), on
and geographic coordinates (lat, lon) 42.9320, 13.2690 at 25 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 | 6 | 604 | 604 |
Montefortino | FM | 6 | 1178 | 1782 |
Bolognola | MC | 8 | 142 | 1924 |
Amandola | FM | 9 | 3629 | 5553 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5834 |
Ussita | MC | 11 | 444 | 6278 |
Montegallo | AP | 11 | 523 | 6801 |
Sarnano | MC | 12 | 3264 | 10065 |
Comunanza | AP | 12 | 3166 | 13231 |
Acquacanina | MC | 13 | 121 | 13352 |
Visso | MC | 15 | 1107 | 14459 |
Fiastra | MC | 15 | 559 | 15018 |
Palmiano | AP | 16 | 196 | 15214 |
Gualdo | MC | 16 | 815 | 16029 |
Smerillo | FM | 17 | 365 | 16394 |
Montefalcone Appennino | FM | 17 | 424 | 16818 |
Monte San Martino | MC | 18 | 765 | 17583 |
Arquata del Tronto | AP | 18 | 1178 | 18761 |
Roccafluvione | AP | 19 | 2010 | 20771 |
Force | AP | 19 | 1354 | 22125 |
Fiordimonte | MC | 19 | 202 | 22327 |
Penna San Giovanni | MC | 19 | 1108 | 23435 |
Venarotta | AP | 19 | 2066 | 25501 |
Preci | PG | 20 | 724 | 26225 |
Cessapalombo | MC | 20 | 512 | 26737 |
San Ginesio | MC | 20 | 3498 | 30235 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-04-10 14:16:48 |
42.932 | 13.2693 | 25 | 2023-04-10 14:30:31 |
Sala Sismica INGV-Roma | 116250191 |
Field | Value |
---|---|
Time (UTC) | 2023-04-10 14:16:48 ± 0.22 |
Latitude | 42.9320 ± 0.0063 |
Longitude | 13.2693 ± 0.0098 |
Depth (km) | 25 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116250191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 800 |
Semi-minor axis of confidence ellipse (meter) | 387 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 87 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 800.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27609 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 116250191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-10 14:30:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2023-04-10T14:17:01.46 | 0.3 | undecidable | manual | S | 285 | 30.6471 | 123 | 0.73 | 59 |
IV.GUMA.HHZ. | 2023-04-10T14:16:58.04 | 0.3 | undecidable | manual | S | 20 | 15.4734 | 145 | 0.28 | 72 |
IV.MF5.EHZ. | 2023-04-10T14:16:58.20 | 0.3 | undecidable | manual | S | 68 | 16.6722 | 142 | 0.25 | 72 |
IV.FDMO.HHZ. | 2023-04-10T14:16:58.01 | 0.3 | undecidable | manual | S | 308 | 18.7701 | 139 | -0.3 | 70 |
IV.NRCA.HHZ. | 2023-04-10T14:16:58.08 | 0.3 | undecidable | manual | S | 229 | 16.6722 | 142 | 0.12 | 72 |
IV.CSP1.EHZ. | 2023-04-10T14:16:58.15 | 0.3 | undecidable | manual | S | 344 | 18.4704 | 139 | -0.11 | 72 |
IV.TERO.HHZ. | 2023-04-10T14:16:57.81 | 3.0 | undecidable | manual | P | 0.21 | 0 | |||
7F.SIB2.EHN. | 2023-04-10T14:16:56.31 | 0.1 | undecidable | manual | S | 148 | 5.2947 | 167 | -0.32 | 95 |
7F.SIB3.EHN. | 2023-04-10T14:16:56.59 | 0.3 | undecidable | manual | S | 179 | 6.2937 | 164 | -0.11 | 75 |
IV.SNTG.HHZ. | 2023-04-10T14:16:56.44 | 3.0 | undecidable | manual | P | -0.07 | 0 | |||
7F.SIB1.EHZ. | 2023-04-10T14:16:56.62 | 0.3 | undecidable | manual | S | 179 | 4.0959 | 170 | 0.05 | 75 |
IV.CESI.HHZ. | 2023-04-10T14:16:55.83 | 0.3 | undecidable | manual | P | 285 | 30.6471 | 123 | 0.11 | 71 |
IV.FDMO.HHZ. | 2023-04-10T14:16:54.17 | 0.1 | undecidable | manual | P | 308 | 18.7701 | 139 | -0.16 | 96 |
IV.NRCA.HHZ. | 2023-04-10T14:16:54.11 | 0.3 | undecidable | manual | P | 229 | 16.6722 | 142 | -0.01 | 74 |
IV.CSP1.EHZ. | 2023-04-10T14:16:54.20 | 0.1 | negative | manual | P | 344 | 18.4704 | 139 | -0.1 | 97 |
IV.MF5.EHZ. | 2023-04-10T14:16:54.23 | 0.3 | negative | manual | P | 68 | 16.6722 | 142 | 0.11 | 73 |
7F.SIB3.EHN. | 2023-04-10T14:16:53.33 | 0.3 | undecidable | manual | P | 179 | 6.2937 | 164 | -0.07 | 76 |
7F.SIB1.EHZ. | 2023-04-10T14:16:53.39 | 0.1 | undecidable | manual | P | 179 | 4.0959 | 170 | 0.07 | 100 |
IV.GUMA.HHZ. | 2023-04-10T14:16:53.99 | 0.1 | undecidable | manual | P | 20 | 15.4734 | 145 | -0.02 | 99 |
7F.SIB2.EHN. | 2023-04-10T14:16:53.20 | 0.1 | undecidable | manual | P | 148 | 5.2947 | 167 | -0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.00009609999999999999 | 0.44 | AML | other | m | 2023-04-10T14:16:58.35 |
IV.NRCA.HHE. | ML:1.6 | 0.000185 | 0.14 | AML | other | m | 2023-04-10T14:16:58.44 |
IV.FDMO.HHE. | ML:0.3 | 0.000009901799999999999 | 0.2368 | AML | other | m | 2023-04-10T14:16:59.48 |
IV.CSP1.EHE. | ML:1.5 | 0.0001433905 | 0.1984 | AML | other | m | 2023-04-10T14:16:58.44 |