A magnitude ML 0.3 earthquake occured in region: 9 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8320, 13.2180 at 5 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 9 | 281 | 281 |
Arquata del Tronto | AP | 9 | 1178 | 1459 |
Montegallo | AP | 10 | 523 | 1982 |
Norcia | PG | 11 | 4957 | 6939 |
Montemonaco | AP | 12 | 604 | 7543 |
Ussita | MC | 14 | 444 | 7987 |
Visso | MC | 15 | 1107 | 9094 |
Accumoli | RI | 15 | 667 | 9761 |
Preci | PG | 16 | 724 | 10485 |
Montefortino | FM | 16 | 1178 | 11663 |
Acquasanta Terme | AP | 17 | 2916 | 14579 |
Bolognola | MC | 18 | 142 | 14721 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2024-04-07 01:01:31 |
42.8315 | 13.2177 | 5 | 2024-04-07 01:11:59 |
Sala Sismica INGV-Roma | 126535321 |
Field | Value |
---|---|
Time (UTC) | 2024-04-07 01:01:31 ± 0.09 |
Latitude | 42.8315 ± 0.0027 |
Longitude | 13.2177 ± 0.0037 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126535321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 326 |
Semi-minor axis of confidence ellipse (meter) | 144 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 155 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.05756 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35163 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 126535321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-07 01:11:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SMA1.EHZ. | 2024-04-07T01:01:39.99 | 0.6 | undecidable | manual | S | 157 | 24.2535 | 102 | -0.2 | 47 |
IV.TERO.HHZ. | 2024-04-07T01:01:39.46 | 1.0 | undecidable | manual | P | 126 | 39.0276 | 98 | -0.01 | 24 |
IV.CSP1.EHZ. | 2024-04-07T01:01:37.29 | 0.6 | undecidable | manual | P | 358 | 28.9488 | 100 | -0.17 | 47 |
IV.CESI.HHZ. | 2024-04-07T01:01:37.82 | 0.6 | negative | manual | P | 307 | 31.8459 | 99 | -0.23 | 46 |
IV.MF5.EHZ. | 2024-04-07T01:01:37.26 | 0.6 | undecidable | manual | P | 49 | 26.2515 | 101 | 0.33 | 45 |
IV.FDMO.HHZ. | 2024-04-07T01:01:36.69 | 0.6 | undecidable | manual | P | 335 | 25.0527 | 102 | -0.02 | 49 |
ZO.PDN12.EHZ. | 2024-04-07T01:01:36.43 | 0.6 | undecidable | manual | P | 267 | 24.4533 | 102 | -0.16 | 47 |
IV.SMA1.EHZ. | 2024-04-07T01:01:36.75 | 1.0 | undecidable | manual | P | 157 | 24.2535 | 102 | 0.2 | 23 |
IV.MMO1.EHZ. | 2024-04-07T01:01:36.27 | 0.3 | undecidable | manual | S | 50 | 11.6772 | 115 | 0.26 | 71 |
IV.MTRA.HNZ. | 2024-04-07T01:01:35.34 | 0.6 | undecidable | manual | P | 120 | 16.7721 | 108 | 0.25 | 47 |
IV.MC2.EHZ. | 2024-04-07T01:01:35.37 | 0.6 | undecidable | manual | S | 345 | 9.1797 | 120 | 0.12 | 49 |
7F.SIB2.EHZ. | 2024-04-07T01:01:35.28 | 0.6 | undecidable | manual | S | 47 | 9.5793 | 119 | -0.11 | 49 |
IV.NRCA.HHZ. | 2024-04-07T01:01:35.11 | 0.3 | undecidable | manual | S | 272 | 8.3805 | 122 | 0.08 | 74 |
IV.MMO1.EHZ. | 2024-04-07T01:01:34.06 | 0.6 | positive | manual | P | 50 | 11.6772 | 115 | -0.07 | 49 |
7F.SIB3.EHZ. | 2024-04-07T01:01:34.30 | 0.3 | undecidable | manual | S | 41 | 6.3936 | 130 | -0.17 | 73 |
IV.NRCA.HHZ. | 2024-04-07T01:01:33.59 | 0.1 | positive | manual | P | 272 | 8.3805 | 122 | 0.02 | 100 |
ZO.PDN11.EHZ. | 2024-04-07T01:01:33.90 | 0.6 | undecidable | manual | P | 236 | 9.5793 | 119 | 0.14 | 49 |
IV.MC2.EHZ. | 2024-04-07T01:01:33.96 | 0.6 | undecidable | manual | P | 345 | 9.1797 | 120 | 0.26 | 48 |
7F.SIB3.EHZ. | 2024-04-07T01:01:33.08 | 0.3 | undecidable | manual | P | 41 | 6.3936 | 130 | -0.17 | 73 |
7F.SIB2.EHZ. | 2024-04-07T01:01:33.64 | 0.1 | undecidable | manual | P | 47 | 9.5793 | 119 | -0.14 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.00019974995000000001 | 0.06 | AML | other | m | 2024-04-07T01:01:35.52 |
IV.NRCA.HHE. | ML:1.2 | 0.000293 | 0.08 | AML | other | m | 2024-04-07T01:01:35.56 |
IV.NRCA.HNE. | ML:0.0 | 0.00025860784999999996 | 0.08 | AML | other | m | 2024-04-07T01:01:35.52 |
IV.NRCA.HNN. | ML:0.0 | 0.0001878186 | 0.07 | AML | other | m | 2024-04-07T01:01:35.52 |
IV.FDMO.HHE. | ML:0.2 | 0.000009106424 | 0.2 | AML | other | m | 2024-04-07T01:01:43.64 |
IV.FDMO.HHN. | ML:0.2 | 0.0000091893275 | 0.32 | AML | other | m | 2024-04-07T01:01:44.48 |
IV.SMA1.EHE. | ML:0.4 | 0.00001525938 | 0.44 | AML | other | m | 2024-04-07T01:01:45.25 |
IV.SMA1.EHN. | ML:0.4 | 0.0000164695745 | 0.38 | AML | other | m | 2024-04-07T01:01:45.91 |
IV.TERO.HHE. | ML:0.1 | 0.0000054140580000000005 | 0.6 | AML | other | m | 2024-04-07T01:01:54.95 |
IV.TERO.HHN. | ML:0.1 | 0.0000029792794999999998 | 0.68 | AML | other | m | 2024-04-07T01:01:52.39 |
IV.TERO.HNE. | ML:1.3 | 0.000080020405 | 0.78 | AML | other | m | 2024-04-07T01:01:51.78 |
IV.TERO.HNN. | ML:1.4 | 0.00008365018 | 0.72 | AML | other | m | 2024-04-07T01:01:54.84 |