A magnitude ML 1.1 earthquake occured in region: 5 km W Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8390, 13.2770 at 15 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 |
Arquata del Tronto | AP | 8 | 1178 | 1701 |
Montemonaco | AP | 8 | 604 | 2305 |
Castelsantangelo sul Nera | MC | 12 | 281 | 2586 |
Montefortino | FM | 13 | 1178 | 3764 |
Acquasanta Terme | AP | 13 | 2916 | 6680 |
Norcia | PG | 16 | 4957 | 11637 |
Accumoli | RI | 16 | 667 | 12304 |
Ussita | MC | 16 | 444 | 12748 |
Palmiano | AP | 16 | 196 | 12944 |
Roccafluvione | AP | 17 | 2010 | 14954 |
Amandola | FM | 17 | 3629 | 18583 |
Comunanza | AP | 17 | 3166 | 21749 |
Bolognola | MC | 18 | 142 | 21891 |
Venarotta | AP | 18 | 2066 | 23957 |
Visso | MC | 18 | 1107 | 25064 |
Preci | PG | 20 | 724 | 25788 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-04-05 04:11:53 |
42.8392 | 13.2767 | 15 | 2024-04-05 04:28:28 |
Sala Sismica INGV-Roma | 126485281 |
Field | Value |
---|---|
Time (UTC) | 2024-04-05 04:11:53 ± 0.19 |
Latitude | 42.8392 ± 0.0045 |
Longitude | 13.2767 ± 0.0147 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126485281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1085 |
Semi-minor axis of confidence ellipse (meter) | 535 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 73 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1080.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33275 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 126485281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-05 04:28:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FNVD.HHZ. | 2024-04-05T04:12:28.31 | 3.0 | undecidable | manual | Pg | 13.37 | 0 | |||
IV.LPEL.HHZ. | 2024-04-05T04:12:25.86 | 3.0 | undecidable | manual | Sg | 0.29 | 0 | |||
IV.ATVO.HHZ. | 2024-04-05T04:12:21.06 | 3.0 | undecidable | manual | Sg | 7.9 | 0 | |||
IV.CING.HHZ. | 2024-04-05T04:12:11.64 | 3.0 | undecidable | manual | Sg | 0.4 | 0 | |||
IV.RM33.EHZ. | 2024-04-05T04:12:05.81 | 0.6 | undecidable | manual | S | 188 | 36.9297 | 100 | 0.32 | 45 |
IV.CESI.HHZ. | 2024-04-05T04:12:05.17 | 0.6 | undecidable | manual | S | 301 | 35.3424 | 101 | 0.1 | 46 |
IV.FDMO.HHZ. | 2024-04-05T04:12:02.62 | 0.6 | undecidable | manual | S | 325 | 26.751 | 106 | -0.21 | 47 |
IV.ATVO.HHZ. | 2024-04-05T04:12:02.21 | 3.0 | undecidable | manual | P | 1.5 | 0 | |||
IV.SMA1.EHZ. | 2024-04-05T04:12:01.83 | 0.6 | undecidable | manual | S | 168 | 23.6541 | 110 | -0.21 | 46 |
IV.TERO.HHZ. | 2024-04-05T04:12:00.21 | 3.0 | undecidable | manual | P | 0.01 | 0 | |||
IV.RM33.EHZ. | 2024-04-05T04:12:00.32 | 1.0 | positive | manual | P | 188 | 36.9297 | 100 | 0.08 | 23 |
IV.CESI.HHZ. | 2024-04-05T04:12:00.21 | 1.0 | undecidable | manual | P | 301 | 35.3424 | 101 | 0.22 | 23 |
IV.NRCA.HHZ. | 2024-04-05T04:11:59.34 | 0.6 | undecidable | manual | S | 267 | 13.2756 | 130 | -0.27 | 47 |
IV.FRON.EHZ. | 2024-04-05T04:11:59.17 | 3.0 | negative | manual | Pn | -1.61 | 0 | |||
IV.MC2.EHZ. | 2024-04-05T04:11:59.43 | 0.6 | undecidable | manual | S | 318 | 10.6782 | 137 | 0.31 | 46 |
7F.SIB3.EHZ. | 2024-04-05T04:11:58.06 | 0.6 | undecidable | manual | S | 352 | 3.996 | 162 | -0.16 | 49 |
IV.SMA1.EHZ. | 2024-04-05T04:11:58.30 | 1.0 | undecidable | manual | P | 168 | 23.6541 | 110 | 0.06 | 24 |
IV.FDMO.HHZ. | 2024-04-05T04:11:58.35 | 1.0 | negative | manual | P | 325 | 26.751 | 106 | -0.35 | 23 |
7F.SIB2.EHZ. | 2024-04-05T04:11:56.11 | 0.1 | undecidable | manual | P | 21 | 6.1938 | 154 | -0.05 | 99 |
IV.NRCA.HHZ. | 2024-04-05T04:11:56.78 | 0.1 | positive | manual | P | 267 | 13.2756 | 130 | -0.06 | 98 |
IV.MC2.EHZ. | 2024-04-05T04:11:56.70 | 0.1 | undecidable | manual | P | 318 | 10.6782 | 137 | 0.14 | 96 |
7F.SIB3.EHZ. | 2024-04-05T04:11:56.05 | 0.1 | undecidable | manual | P | 352 | 3.996 | 162 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.4 | 0.00023300000000000003 | 0.18 | AML | other | m | 2024-04-05T04:11:59.49 |
IV.NRCA.HHN. | ML:1.4 | 0.00023349999999999998 | 0.12 | AML | other | m | 2024-04-05T04:11:59.61 |
IV.CESI.HHN. | ML:1.1 | 0.000046649999999999996 | 0.38 | AML | other | m | 2024-04-05T04:12:09.58 |
IV.CESI.HHE. | ML:0.7 | 0.0000212 | 0.08 | AML | other | m | 2024-04-05T04:12:09.63 |
IV.FDMO.HHN. | ML:0.8 | 0.00003485 | 0.14 | AML | other | m | 2024-04-05T04:12:11.23 |
IV.FDMO.HHE. | ML:0.9 | 0.000038599999999999996 | 0.36 | AML | other | m | 2024-04-05T04:12:11.14 |