A magnitude ML 1.2 earthquake occured in region: 3 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7190, 13.2510 at 10 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 | 3 | 667 | 667 |
Arquata del Tronto | AP | 7 | 1178 | 1845 |
Amatrice | RI | 10 | 2657 | 4502 |
Cittareale | RI | 13 | 482 | 4984 |
Acquasanta Terme | AP | 14 | 2916 | 7900 |
Norcia | PG | 15 | 4957 | 12857 |
Montegallo | AP | 15 | 523 | 13380 |
Cascia | PG | 19 | 3217 | 16597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-02-16 03:10:00 |
42.7193 | 13.2507 | 11 | 2024-02-16 03:24:03 |
Sala Sismica INGV-Roma | 125305821 |
Field | Value |
---|---|
Time (UTC) | 2024-02-16 03:10:00 ± 0.05 |
Latitude | 42.7193 ± 0.0027 |
Longitude | 13.2507 ± 0.0049 |
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 | 125305821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 373 |
Semi-minor axis of confidence ellipse (meter) | 218 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 267 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.10882 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46135 |
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 | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 125305821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-16 03:24:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HHE. | 2024-02-16T03:10:16.39 | 0.6 | undecidable | manual | S | 192 | 51.2154 | 50 | 0.06 | 47 |
IV.CSP1.EHZ. | 2024-02-16T03:10:13.56 | 0.6 | undecidable | manual | S | 355 | 41.5251 | 50 | -0.17 | 46 |
IV.GUMA.HHZ. | 2024-02-16T03:10:13.75 | 0.6 | undecidable | manual | S | 10 | 38.7279 | 50 | 0.76 | 39 |
IV.MF5.EHZ. | 2024-02-16T03:10:12.37 | 0.6 | undecidable | manual | S | 30 | 34.3434 | 50 | 0.56 | 43 |
IV.GIGS.HHE. | 2024-02-16T03:10:12.75 | 0.6 | undecidable | manual | S | 138 | 39.5271 | 50 | -0.46 | 44 |
ZO.PDN12.EHE. | 2024-02-16T03:10:10.19 | 0.6 | undecidable | manual | S | 293 | 29.3484 | 50 | -0.31 | 46 |
IV.TERO.HHZ. | 2024-02-16T03:10:10.37 | 0.6 | undecidable | manual | S | 110 | 30.747 | 50 | -0.49 | 44 |
IV.GAVE.EHE. | 2024-02-16T03:10:10.38 | 0.6 | undecidable | manual | S | 264 | 29.2485 | 50 | -0.07 | 48 |
IV.FIAM.HHE. | 2024-02-16T03:10:09.46 | 0.1 | undecidable | manual | P | 192 | 51.2154 | 50 | 0 | 94 |
IV.RM33.EHZ. | 2024-02-16T03:10:08.99 | 0.6 | undecidable | manual | S | 187 | 23.5542 | 50 | 0.06 | 49 |
IV.LNSS.HHZ. | 2024-02-16T03:10:08.46 | 0.6 | undecidable | manual | S | 233 | 21.4674 | 116 | 0.08 | 49 |
IV.GIGS.HHE. | 2024-02-16T03:10:07.54 | 0.3 | undecidable | manual | P | 138 | 39.5271 | 50 | -0.12 | 70 |
IV.GUMA.HHZ. | 2024-02-16T03:10:07.70 | 0.1 | undecidable | manual | P | 10 | 38.7279 | 50 | 0.17 | 93 |
IV.CSP1.EHZ. | 2024-02-16T03:10:07.74 | 0.1 | undecidable | manual | P | 355 | 41.5251 | 50 | -0.22 | 92 |
IV.MMO1.EHZ. | 2024-02-16T03:10:07.85 | 0.6 | undecidable | manual | S | 17 | 20.868 | 117 | -0.35 | 46 |
IV.MF5.EHZ. | 2024-02-16T03:10:07.10 | 0.6 | positive | manual | P | 30 | 34.3434 | 50 | 0.25 | 46 |
IV.NRCA.HHZ. | 2024-02-16T03:10:06.70 | 0.6 | undecidable | manual | S | 319 | 16.872 | 122 | -0.27 | 47 |
ZO.PDN12.EHE. | 2024-02-16T03:10:06.27 | 0.1 | undecidable | manual | P | 293 | 29.3484 | 50 | 0.17 | 95 |
IV.TERO.HHZ. | 2024-02-16T03:10:06.07 | 1.0 | undecidable | manual | P | 110 | 30.747 | 50 | -0.23 | 23 |
IV.GAVE.EHE. | 2024-02-16T03:10:06.00 | 0.1 | undecidable | manual | P | 264 | 29.2485 | 50 | -0.06 | 97 |
ZO.PDN11.EHE. | 2024-02-16T03:10:05.72 | 0.6 | undecidable | manual | S | 304 | 12.7761 | 129 | -0.11 | 49 |
IV.SMA1.EHZ. | 2024-02-16T03:10:05.76 | 0.6 | undecidable | manual | S | 145 | 12.0768 | 131 | 0.14 | 49 |
IV.RM33.EHZ. | 2024-02-16T03:10:05.25 | 0.1 | undecidable | manual | P | 187 | 23.5542 | 50 | 0.06 | 98 |
IV.LNSS.HHZ. | 2024-02-16T03:10:04.92 | 0.1 | undecidable | manual | P | 233 | 21.4674 | 116 | 0.05 | 98 |
IV.NRCA.HHZ. | 2024-02-16T03:10:04.05 | 0.1 | negative | manual | P | 319 | 16.872 | 122 | 0 | 100 |
IV.MMO1.EHZ. | 2024-02-16T03:10:04.57 | 0.1 | undecidable | manual | P | 17 | 20.868 | 117 | -0.19 | 96 |
ZO.PDN11.EHE. | 2024-02-16T03:10:03.49 | 0.1 | undecidable | manual | P | 304 | 12.7761 | 129 | 0.09 | 99 |
IV.SMA1.EHZ. | 2024-02-16T03:10:03.56 | 0.1 | positive | manual | P | 145 | 12.0768 | 131 | 0.28 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.0 | 0.00010015000000000001 | 1.62 | AML | other | m | 2024-02-16T03:10:05.13 |
IV.SMA1.EHN. | ML:0.9 | 0.00009455 | 0.76 | AML | other | m | 2024-02-16T03:10:06.94 |
IV.GUMA.HHN. | ML:1.4 | 0.00009825 | 1.68 | AML | other | m | 2024-02-16T03:10:14.88 |
IV.GUMA.HHE. | ML:1.4 | 0.00009825 | 1.72 | AML | other | m | 2024-02-16T03:10:14.08 |