A magnitude ML 0.9 earthquake occured in region: 3 km SW Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8750, 13.1290 at 8 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 | 3 | 281 | 281 |
Visso | MC | 7 | 1107 | 1388 |
Preci | PG | 7 | 724 | 2112 |
Ussita | MC | 8 | 444 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Bolognola | MC | 16 | 142 | 7655 |
Sellano | PG | 16 | 1079 | 8734 |
Montemonaco | AP | 17 | 604 | 9338 |
Monte Cavallo | MC | 17 | 145 | 9483 |
Montegallo | AP | 17 | 523 | 10006 |
Acquacanina | MC | 18 | 121 | 10127 |
Arquata del Tronto | AP | 18 | 1178 | 11305 |
Fiastra | MC | 18 | 559 | 11864 |
Cerreto di Spoleto | PG | 18 | 1075 | 12939 |
Fiordimonte | MC | 18 | 202 | 13141 |
Montefortino | FM | 19 | 1178 | 14319 |
Cascia | PG | 20 | 3217 | 17536 |
Pieve Torina | MC | 20 | 1458 | 18994 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-04-11 03:49:09 |
42.8752 | 13.1287 | 8 | 2024-04-11 04:00:24 |
Sala Sismica INGV-Roma | 126635711 |
Field | Value |
---|---|
Time (UTC) | 2024-04-11 03:49:09 ± 0.08 |
Latitude | 42.8752 ± 0.0027 |
Longitude | 13.1287 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126635711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 304 |
Semi-minor axis of confidence ellipse (meter) | 153 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 65 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43078 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 126635711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-11 04:00:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CANO.HHZ. | 2024-04-11T03:50:54.61 | 3.0 | undecidable | manual | Sn | 1.11 | 0 | |||
7C.SPAOL.HNZ. | 2024-04-11T03:50:30.82 | 3.0 | undecidable | manual | Pg | 3.12 | 0 | |||
IT.MLPS.HNZ. | 2024-04-11T03:50:23.40 | 3.0 | negative | manual | Pg | -1.4 | 0 | |||
GU.CANO.HHZ. | 2024-04-11T03:50:01.76 | 3.0 | undecidable | manual | Pn | -5.59 | 0 | |||
OX.VARN.HHZ. | 2024-04-11T03:49:52.68 | 3.0 | undecidable | manual | Pn | -3.56 | 0 | |||
IV.NARO.HHZ. | 2024-04-11T03:49:42.79 | 3.0 | undecidable | manual | Sg | 3.82 | 0 | |||
IV.OSSC.HHZ. | 2024-04-11T03:49:36.11 | 3.0 | negative | manual | Pg | -0.03 | 0 | |||
IV.MML1.EHZ. | 2024-04-11T03:49:20.25 | 0.1 | undecidable | manual | S | 334 | 29.3484 | 106 | -0.03 | 98 |
IV.TERO.HHZ. | 2024-04-11T03:49:18.68 | 0.3 | undecidable | manual | P | 126 | 47.8188 | 50 | -0.15 | 69 |
IV.CSP1.EHZ. | 2024-04-11T03:49:18.69 | 0.3 | undecidable | manual | S | 14 | 24.8529 | 109 | -0.09 | 73 |
IV.MMO1.EHZ. | 2024-04-11T03:49:16.11 | 0.1 | undecidable | manual | S | 81 | 16.3725 | 117 | 0.06 | 99 |
IV.FDMO.HHZ. | 2024-04-11T03:49:16.63 | 0.1 | undecidable | manual | S | 349 | 18.1707 | 115 | -0.01 | 100 |
IV.MML1.EHZ. | 2024-04-11T03:49:15.87 | 0.3 | undecidable | manual | P | 334 | 29.3484 | 106 | 0.06 | 73 |
IV.CESI.HHZ. | 2024-04-11T03:49:14.74 | 0.1 | undecidable | manual | P | 308 | 23.1546 | 110 | 0.11 | 97 |
IV.CSP1.EHZ. | 2024-04-11T03:49:14.79 | 0.3 | undecidable | manual | P | 14 | 24.8529 | 109 | -0.15 | 72 |
IV.MMO1.EHZ. | 2024-04-11T03:49:13.47 | 0.1 | undecidable | manual | P | 81 | 16.3725 | 117 | 0.1 | 98 |
IV.FDMO.HHZ. | 2024-04-11T03:49:13.71 | 0.1 | undecidable | manual | P | 349 | 18.1707 | 115 | 0 | 100 |
IV.NRCA.HHZ. | 2024-04-11T03:49:12.83 | 0.1 | undecidable | manual | S | 194 | 4.7952 | 150 | -0.19 | 99 |
IV.NRCA.HHZ. | 2024-04-11T03:49:11.80 | 0.1 | undecidable | manual | P | 194 | 4.7952 | 150 | 0.19 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.8 | 0.000051250000000000006 | 0.5 | AML | other | m | 2024-04-11T03:49:17.64 |
IV.CESI.HHN. | ML:1.0 | 0.00006924999999999999 | 0.12 | AML | other | m | 2024-04-11T03:49:18.91 |
IV.FDMO.HHN. | ML:0.8 | 0.00005935 | 0.42 | AML | other | m | 2024-04-11T03:49:19.23 |
IV.CESI.HHE. | ML:0.9 | 0.0000516 | 1.52 | AML | other | m | 2024-04-11T03:49:19.03 |