A magnitude ML 0.9 earthquake occured in region: 7 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7350, 13.1790 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 |
---|---|---|---|---|
Accumoli | RI | 7 | 667 | 667 |
Norcia | PG | 10 | 4957 | 5624 |
Arquata del Tronto | AP | 11 | 1178 | 6802 |
Cittareale | RI | 13 | 482 | 7284 |
Cascia | PG | 14 | 3217 | 10501 |
Amatrice | RI | 15 | 2657 | 13158 |
Montegallo | AP | 17 | 523 | 13681 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13962 |
Acquasanta Terme | AP | 19 | 2916 | 16878 |
Preci | PG | 20 | 724 | 17602 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-03-20 06:24:23 |
42.7353 | 13.1788 | 11 | 2024-03-20 06:49:45 |
Sala Sismica INGV-Roma | 126005181 |
Field | Value |
---|---|
Time (UTC) | 2024-03-20 06:24:23 ± 0.03 |
Latitude | 42.7353 ± 0.0018 |
Longitude | 13.1788 ± 0.0024 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126005181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 220 |
Semi-minor axis of confidence ellipse (meter) | 171 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 315 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33185 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 126005181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-20 06:49:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CERT.HHZ. | 2024-03-20T06:24:49.19 | 3.0 | undecidable | manual | S | -0.04 | 0 | |||
IV.GAVE.HNZ. | 2024-03-20T06:24:32.48 | 0.6 | undecidable | manual | S | 258 | 23.6541 | 50 | -0.14 | 48 |
IV.MMO1.EHZ. | 2024-03-20T06:24:32.13 | 0.6 | undecidable | manual | S | 33 | 21.867 | 50 | 0.02 | 50 |
IV.RM33.HNZ. | 2024-03-20T06:24:32.98 | 0.6 | undecidable | manual | S | 173 | 25.2525 | 50 | -0.06 | 48 |
7F.SIB2.EHZ. | 2024-03-20T06:24:31.54 | 0.6 | undecidable | manual | S | 30 | 20.0688 | 50 | -0.1 | 49 |
IV.LNSS.HHZ. | 2024-03-20T06:24:31.16 | 0.6 | undecidable | manual | S | 218 | 18.5703 | 50 | -0.08 | 49 |
IV.TERO.HHZ. | 2024-03-20T06:24:30.63 | 1.0 | positive | manual | P | 110 | 36.8298 | 50 | -0.29 | 23 |
IV.MTRA.HNZ. | 2024-03-20T06:24:30.95 | 0.6 | undecidable | manual | S | 82 | 17.871 | 50 | -0.12 | 48 |
7F.SIB3.EHZ. | 2024-03-20T06:24:30.68 | 0.6 | undecidable | manual | S | 26 | 17.1717 | 50 | -0.2 | 48 |
IV.NRCA.HHZ. | 2024-03-20T06:24:29.26 | 0.6 | undecidable | manual | S | 334 | 12.0768 | 132 | -0.22 | 49 |
IV.RM33.HNZ. | 2024-03-20T06:24:29.14 | 0.1 | undecidable | manual | P | 173 | 25.2525 | 50 | 0 | 98 |
IV.FDMO.HHZ. | 2024-03-20T06:24:29.37 | 3.0 | undecidable | manual | P | -0.06 | 0 | |||
ZO.PDN11.EHZ. | 2024-03-20T06:24:28.34 | 0.3 | undecidable | manual | S | 318 | 7.1928 | 147 | -0.02 | 76 |
IV.LNSS.HHZ. | 2024-03-20T06:24:28.12 | 0.1 | undecidable | manual | P | 218 | 18.5703 | 50 | 0.02 | 100 |
IV.GAVE.HNZ. | 2024-03-20T06:24:28.84 | 0.1 | undecidable | manual | P | 258 | 23.6541 | 50 | -0.05 | 98 |
IV.MMO1.EHZ. | 2024-03-20T06:24:28.67 | 0.1 | undecidable | manual | P | 33 | 21.867 | 50 | 0.07 | 99 |
IV.SMA1.EHZ. | 2024-03-20T06:24:28.00 | 0.1 | undecidable | manual | P | 132 | 17.2716 | 50 | 0.1 | 99 |
7F.SIB2.EHZ. | 2024-03-20T06:24:28.30 | 0.1 | undecidable | manual | P | 30 | 20.0688 | 50 | -0.03 | 99 |
IV.MTRA.HNZ. | 2024-03-20T06:24:28.04 | 0.1 | undecidable | manual | P | 82 | 17.871 | 50 | 0.04 | 100 |
IV.MC2.EHZ. | 2024-03-20T06:24:28.48 | 0.1 | undecidable | manual | P | 2 | 19.5693 | 50 | 0.22 | 96 |
7F.SIB3.EHZ. | 2024-03-20T06:24:27.87 | 0.1 | undecidable | manual | P | 26 | 17.1717 | 50 | -0.02 | 100 |
IV.NRCA.HHZ. | 2024-03-20T06:24:27.15 | 0.1 | undecidable | manual | P | 334 | 12.0768 | 132 | 0.07 | 100 |
ZO.PDN11.EHZ. | 2024-03-20T06:24:26.57 | 0.1 | undecidable | manual | P | 318 | 7.1928 | 147 | 0.13 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.9 | 0.0000862 | 0.32 | AML | other | m | 2024-03-20T06:24:29.59 |
IV.NRCA.HHN. | ML:0.8 | 0.0000705 | 1.12 | AML | other | m | 2024-03-20T06:24:29.31 |
IV.LNSS.HHN. | ML:1.0 | 0.00008405 | 0.98 | AML | other | m | 2024-03-20T06:24:31.38 |
IV.LNSS.HHE. | ML:1.0 | 0.00006895 | 0.96 | AML | other | m | 2024-03-20T06:24:32.49 |