A magnitude ML 1.1 earthquake occured in region: 1 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6960, 13.2380 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 | 1 | 667 | 667 |
Amatrice | RI | 8 | 2657 | 3324 |
Arquata del Tronto | AP | 10 | 1178 | 4502 |
Cittareale | RI | 11 | 482 | 4984 |
Norcia | PG | 16 | 4957 | 9941 |
Acquasanta Terme | AP | 16 | 2916 | 12857 |
Montegallo | AP | 18 | 523 | 13380 |
Cascia | PG | 19 | 3217 | 16597 |
Campotosto | AQ | 19 | 542 | 17139 |
Montereale | AQ | 19 | 2581 | 19720 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-02-26 10:47:32 |
42.6957 | 13.2385 | 11 | 2024-02-26 11:00:58 |
Sala Sismica INGV-Roma | 125555231 |
Field | Value |
---|---|
Time (UTC) | 2024-02-26 10:47:32 ± 0.06 |
Latitude | 42.6957 ± 0.0027 |
Longitude | 13.2385 ± 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 | 125555231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 276 |
Semi-minor axis of confidence ellipse (meter) | 246 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 259 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27789 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 125555231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-26 11:00:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ZCCA.HHZ. | 2024-02-26T10:48:44.74 | 3.0 | undecidable | manual | Sg | 3.91 | 0 | |||
IV.MFNL.HHZ. | 2024-02-26T10:48:39.22 | 3.0 | negative | manual | Pn | -4 | 0 | |||
IV.ZEN8.EHZ. | 2024-02-26T10:48:35.56 | 3.0 | undecidable | manual | Pg | 12.15 | 0 | |||
IV.BRSN.HNZ. | 2024-02-26T10:48:26.53 | 3.0 | undecidable | manual | Sg | 0.69 | 0 | |||
GU.CARD.HHZ. | 2024-02-26T10:48:17.25 | 3.0 | undecidable | manual | Pg | 6.43 | 0 | |||
IV.SACR.HHZ. | 2024-02-26T10:48:17.27 | 3.0 | undecidable | manual | Sn | -0.31 | 0 | |||
IV.RIBO.EHZ.01 | 2024-02-26T10:48:05.93 | 3.0 | negative | manual | Pg | 4.74 | 0 | |||
IV.PIEI.HHZ. | 2024-02-26T10:48:03.13 | 3.0 | undecidable | manual | Sg | -3.81 | 0 | |||
IT.VNF1.HNZ. | 2024-02-26T10:47:52.67 | 3.0 | negative | manual | Pn | 0.09 | 0 | |||
IV.PARC.HHZ. | 2024-02-26T10:47:49.19 | 3.0 | undecidable | manual | P | -4.12 | 0 | |||
IV.TERO.HHZ. | 2024-02-26T10:47:42.46 | 0.6 | undecidable | manual | S | 105 | 30.8469 | 50 | -0.36 | 47 |
IV.GAVE.EHE. | 2024-02-26T10:47:41.85 | 0.6 | undecidable | manual | S | 269 | 28.0497 | 50 | -0.22 | 48 |
IV.RM33.EHZ. | 2024-02-26T10:47:40.32 | 0.6 | undecidable | manual | S | 185 | 20.7681 | 117 | 0.21 | 48 |
7F.SIB2.EHZ. | 2024-02-26T10:47:40.46 | 0.6 | undecidable | manual | S | 14 | 22.3554 | 50 | -0.08 | 50 |
7F.SIB1.HNN. | 2024-02-26T10:47:40.70 | 0.6 | undecidable | manual | S | 7 | 22.2555 | 50 | 0.19 | 48 |
IV.NRCA.HHZ. | 2024-02-26T10:47:39.05 | 0.6 | undecidable | manual | S | 327 | 18.3705 | 120 | -0.31 | 47 |
IV.LNSS.HHZ. | 2024-02-26T10:47:39.46 | 0.6 | undecidable | manual | S | 238 | 19.1697 | 119 | -0.15 | 48 |
IV.TERO.HHZ. | 2024-02-26T10:47:38.17 | 0.1 | undecidable | manual | P | 105 | 30.8469 | 50 | -0.08 | 98 |
IV.SMA1.EHZ. | 2024-02-26T10:47:37.26 | 0.6 | undecidable | manual | S | 132 | 10.6782 | 135 | 0.03 | 51 |
IV.GAVE.EHE. | 2024-02-26T10:47:37.88 | 0.1 | undecidable | manual | P | 269 | 28.0497 | 50 | 0.06 | 98 |
7F.SIB1.HNN. | 2024-02-26T10:47:37.06 | 0.1 | undecidable | manual | P | 7 | 22.2555 | 50 | 0.14 | 97 |
IV.MC2.EHZ. | 2024-02-26T10:47:37.40 | 0.1 | undecidable | manual | P | 350 | 24.2535 | 50 | 0.17 | 96 |
IV.RM33.EHZ. | 2024-02-26T10:47:36.68 | 0.3 | positive | manual | P | 185 | 20.7681 | 117 | -0.01 | 76 |
7F.SIB2.EHZ. | 2024-02-26T10:47:36.85 | 0.1 | undecidable | manual | P | 14 | 22.3554 | 50 | -0.08 | 100 |
IV.LNSS.HHZ. | 2024-02-26T10:47:36.72 | 0.6 | undecidable | manual | P | 238 | 19.1697 | 119 | 0.32 | 48 |
IV.NRCA.HHZ. | 2024-02-26T10:47:36.23 | 1.0 | negative | manual | P | 327 | 18.3705 | 120 | -0.02 | 25 |
IV.SMA1.EHZ. | 2024-02-26T10:47:35.30 | 1.0 | negative | manual | P | 132 | 10.6782 | 135 | 0.27 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.00019539855 | 0.0832 | AML | other | m | 2024-02-26T10:47:39.32 |
IV.NRCA.HHE. | ML:1.5 | 0.000262 | 0.12 | AML | other | m | 2024-02-26T10:47:39.41 |
IV.RM33.EHE. | ML:0.8 | 0.00004915 | 1 | AML | other | m | 2024-02-26T10:47:40.50 |
IV.RM33.EHN. | ML:0.7 | 0.000032800000000000004 | 0.6 | AML | other | m | 2024-02-26T10:47:46.00 |
IV.SMA1.EHE. | ML:0.7 | 0.000055888364999999996 | 0.32 | AML | other | m | 2024-02-26T10:47:41.03 |
IV.SMA1.EHN. | ML:0.7 | 0.00006732266000000001 | 0.1984 | AML | other | m | 2024-02-26T10:47:38.24 |
IV.NRCA.HNE. | ML:1.5 | 0.00025231405000000003 | 0.0896 | AML | other | m | 2024-02-26T10:47:39.37 |
IV.NRCA.HNN. | ML:1.4 | 0.00021889025000000002 | 0.8896 | AML | other | m | 2024-02-26T10:47:50.51 |