A magnitude ML 1.6 earthquake occured in region: 5 km SW Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8510, 13.1290 at 11 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 | 5 | 281 | 281 |
Norcia | PG | 7 | 4957 | 5238 |
Preci | PG | 8 | 724 | 5962 |
Visso | MC | 10 | 1107 | 7069 |
Ussita | MC | 11 | 444 | 7513 |
Arquata del Tronto | AP | 16 | 1178 | 8691 |
Montegallo | AP | 17 | 523 | 9214 |
Sellano | PG | 17 | 1079 | 10293 |
Montemonaco | AP | 17 | 604 | 10897 |
Cascia | PG | 17 | 3217 | 14114 |
Cerreto di Spoleto | PG | 18 | 1075 | 15189 |
Bolognola | MC | 18 | 142 | 15331 |
Monte Cavallo | MC | 19 | 145 | 15476 |
Accumoli | RI | 20 | 667 | 16143 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2024-03-28 00:51:48 |
42.851 | 13.1292 | 11 | 2024-03-28 00:59:56 |
Sala Sismica INGV-Roma | 126215891 |
Field | Value |
---|---|
Time (UTC) | 2024-03-28 00:51:48 ± 0.09 |
Latitude | 42.8510 ± 0.0045 |
Longitude | 13.1292 ± 0.0086 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126215891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 635 |
Semi-minor axis of confidence ellipse (meter) | 449 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 78 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 110 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.58276 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.0 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 126215891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-28 00:59:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HHZ. | 2024-03-28T00:52:07.34 | 1.0 | undecidable | manual | S | 5 | 58.3971 | 90 | 0.7 | 19 |
IV.RM33.EHZ. | 2024-03-28T00:52:01.22 | 0.1 | undecidable | manual | S | 170 | 38.5281 | 91 | -0.12 | 92 |
IV.FIAM.HNZ. | 2024-03-28T00:51:59.90 | 0.1 | undecidable | manual | P | 181 | 64.6908 | 90 | -0.07 | 89 |
IV.MF5.EHZ. | 2024-03-28T00:51:59.63 | 0.1 | undecidable | manual | S | 60 | 30.8469 | 91 | 0.35 | 91 |
IV.CING.HHZ. | 2024-03-28T00:51:58.82 | 1.0 | undecidable | manual | P | 5 | 58.3971 | 90 | -0.19 | 22 |
IV.GUMA.HHZ. | 2024-03-28T00:51:58.62 | 0.1 | undecidable | manual | S | 35 | 28.8489 | 91 | -0.12 | 93 |
IV.CESI.HHZ. | 2024-03-28T00:51:57.88 | 0.1 | undecidable | manual | S | 313 | 24.9528 | 92 | 0.17 | 94 |
IV.RM33.EHZ. | 2024-03-28T00:51:56.04 | 0.6 | undecidable | manual | P | 170 | 38.5281 | 91 | 0.09 | 47 |
IV.FDMO.HHZ. | 2024-03-28T00:51:55.99 | 0.3 | undecidable | manual | S | 351 | 20.868 | 92 | -0.62 | 63 |
IV.MF5.EHZ. | 2024-03-28T00:51:54.79 | 0.6 | negative | manual | P | 60 | 30.8469 | 91 | 0.03 | 48 |
IV.GUMA.HHZ. | 2024-03-28T00:51:54.33 | 0.6 | positive | manual | P | 35 | 28.8489 | 91 | -0.12 | 47 |
IV.CESI.HHZ. | 2024-03-28T00:51:53.98 | 0.1 | negative | manual | P | 313 | 24.9528 | 92 | 0.13 | 95 |
IV.FDMO.HHZ. | 2024-03-28T00:51:52.97 | 0.6 | positive | manual | P | 351 | 20.868 | 92 | -0.25 | 46 |
IV.NRCA.HNZ. | 2024-03-28T00:51:52.55 | 0.1 | undecidable | manual | S | 212 | 2.2977 | 165 | -0.04 | 100 |
IV.NRCA.HNZ. | 2024-03-28T00:51:51.09 | 0.3 | undecidable | manual | P | 212 | 2.2977 | 165 | 0.19 | 73 |
IV.MMO1.EHZ. | 2024-03-28T00:51:50.24 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.6 | 0.000609 | 0.1 | AML | other | m | 2024-03-28T00:51:52.69 |
IV.NRCA.HHE. | ML:1.6 | 0.000623 | 0.1 | AML | other | m | 2024-03-28T00:51:52.69 |
IV.NRCA.HHN. | ML:1.6 | 0.0006305000000000001 | 0.16 | AML | other | m | 2024-03-28T00:51:52.72 |
IV.NRCA.HNN. | ML:1.5 | 0.000558 | 0.16 | AML | other | m | 2024-03-28T00:51:52.72 |