A magnitude ML 0.8 earthquake occured in region: 3 km NE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7110, 13.2860 at 9 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 | 4 | 667 | 667 |
Arquata del Tronto | AP | 7 | 1178 | 1845 |
Amatrice | RI | 9 | 2657 | 4502 |
Acquasanta Terme | AP | 12 | 2916 | 7418 |
Cittareale | RI | 15 | 482 | 7900 |
Montegallo | AP | 15 | 523 | 8423 |
Valle Castellana | TE | 18 | 977 | 9400 |
Norcia | PG | 18 | 4957 | 14357 |
Campotosto | AQ | 18 | 542 | 14899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-02-06 02:52:37 |
42.7112 | 13.2855 | 9 | 2024-02-06 03:32:12 |
Sala Sismica INGV-Roma | 125059881 |
Field | Value |
---|---|
Time (UTC) | 2024-02-06 02:52:37 ± 0.1 |
Latitude | 42.7112 ± 0.0018 |
Longitude | 13.2855 ± 0.0037 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125059881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 280 |
Semi-minor axis of confidence ellipse (meter) | 31 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 262 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 62 |
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) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.08903 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30397 |
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 | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 125059881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-06 03:32:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2024-02-06T02:52:49.81 | 0.3 | undecidable | manual | S | 25 | 33.744 | 50 | 0.45 | 71 |
IV.TERO.HHZ. | 2024-02-06T02:52:47.09 | 0.3 | undecidable | manual | S | 111 | 27.75 | 108 | -0.51 | 67 |
IV.LNSS.HHZ. | 2024-02-06T02:52:46.08 | 0.3 | undecidable | manual | S | 239 | 23.3544 | 111 | -0.07 | 74 |
IV.RM33.EHZ. | 2024-02-06T02:52:46.05 | 0.3 | undecidable | manual | S | 195 | 23.1546 | 112 | -0.05 | 74 |
IV.MC2.EHE. | 2024-02-06T02:52:46.18 | 0.3 | undecidable | manual | S | 341 | 23.5542 | 111 | -0.04 | 74 |
IV.MMO1.EHZ. | 2024-02-06T02:52:45.31 | 0.3 | undecidable | manual | S | 9 | 21.1677 | 113 | -0.14 | 74 |
IV.CAMP.HHZ. | 2024-02-06T02:52:45.57 | 0.3 | undecidable | manual | S | 153 | 21.9669 | 113 | -0.12 | 73 |
7F.SIB1.EHE. | 2024-02-06T02:52:45.37 | 0.3 | undecidable | manual | S | 356 | 20.3685 | 114 | 0.16 | 72 |
7F.SIB3.EHE. | 2024-02-06T02:52:44.35 | 0.3 | undecidable | manual | S | 356 | 18.2706 | 117 | -0.18 | 73 |
IV.MF5.EHZ. | 2024-02-06T02:52:44.51 | 0.1 | undecidable | manual | P | 25 | 33.744 | 50 | 0.18 | 98 |
7F.SIB2.EHE. | 2024-02-06T02:52:44.83 | 0.3 | undecidable | manual | S | 4 | 19.9689 | 115 | -0.26 | 72 |
IV.NRCA.HHZ. | 2024-02-06T02:52:44.70 | 0.3 | undecidable | manual | S | 314 | 19.4694 | 115 | -0.21 | 73 |
IV.TERO.HHZ. | 2024-02-06T02:52:43.25 | 0.1 | undecidable | manual | P | 111 | 27.75 | 108 | -0.06 | 97 |
ZO.PDN11.EHN. | 2024-02-06T02:52:43.76 | 0.6 | undecidable | manual | S | 301 | 15.6732 | 120 | 0 | 50 |
IV.RM33.EHZ. | 2024-02-06T02:52:42.48 | 0.1 | undecidable | manual | P | 195 | 23.1546 | 112 | 0.04 | 100 |
IV.MC2.EHE. | 2024-02-06T02:52:42.57 | 0.3 | undecidable | manual | P | 341 | 23.5542 | 111 | 0.05 | 74 |
7F.SIB1.EHE. | 2024-02-06T02:52:42.05 | 0.1 | undecidable | manual | P | 356 | 20.3685 | 114 | 0.12 | 98 |
IV.MMO1.EHZ. | 2024-02-06T02:52:42.08 | 0.1 | undecidable | manual | P | 9 | 21.1677 | 113 | 0.01 | 100 |
IV.CAMP.HHZ. | 2024-02-06T02:52:42.21 | 0.1 | undecidable | manual | P | 153 | 21.9669 | 113 | 0 | 99 |
IV.SMA1.EHZ. | 2024-02-06T02:52:42.15 | 0.3 | undecidable | manual | S | 156 | 9.879 | 133 | 0.04 | 75 |
IV.LNSS.HHZ. | 2024-02-06T02:52:42.41 | 0.1 | undecidable | manual | P | 239 | 23.3544 | 111 | -0.06 | 98 |
IV.MTRA.HNE. | 2024-02-06T02:52:42.30 | 0.3 | undecidable | manual | S | 61 | 10.3785 | 131 | 0.05 | 74 |
7F.SIB2.EHE. | 2024-02-06T02:52:41.81 | 0.3 | undecidable | manual | P | 4 | 19.9689 | 115 | -0.05 | 74 |
IV.NRCA.HHZ. | 2024-02-06T02:52:41.72 | 0.1 | undecidable | manual | P | 314 | 19.4694 | 115 | -0.04 | 99 |
7F.SIB3.EHE. | 2024-02-06T02:52:41.52 | 0.3 | undecidable | manual | P | 356 | 18.2706 | 117 | -0.02 | 75 |
ZO.PDN11.EHN. | 2024-02-06T02:52:41.32 | 0.6 | undecidable | manual | P | 301 | 15.6732 | 120 | 0.23 | 48 |
IV.SMA1.EHZ. | 2024-02-06T02:52:40.53 | 0.1 | undecidable | manual | P | 156 | 9.879 | 133 | 0.39 | 94 |
IV.MTRA.HNE. | 2024-02-06T02:52:40.51 | 0.3 | undecidable | manual | P | 61 | 10.3785 | 131 | 0.29 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | ML:0.9 | 0.000061917745 | 0.2416 | AML | other | m | 2024-02-06T02:52:45.66 |
IV.MMO1.EHE. | ML:0.8 | 0.000047270805 | 0.16 | AML | other | m | 2024-02-06T02:52:45.59 |
IV.RM33.EHN. | ML:0.8 | 0.000046865925 | 0.1008 | AML | other | m | 2024-02-06T02:52:46.46 |
IV.RM33.EHE. | ML:1.0 | 0.000060591355 | 0.1584 | AML | other | m | 2024-02-06T02:52:46.82 |
IV.SMA1.EHE. | ML:0.4 | 0.000036924861499999994 | 0.16 | AML | other | m | 2024-02-06T02:52:42.71 |
IV.SMA1.EHN. | ML:0.6 | 0.00005018654 | 0.0784 | AML | other | m | 2024-02-06T02:52:43.02 |
IV.NRCA.HHE. | ML:0.8 | 0.000050658695 | 0.12 | AML | other | m | 2024-02-06T02:52:47.52 |
IV.NRCA.HHN. | ML:1.0 | 0.000074814 | 0.16 | AML | other | m | 2024-02-06T02:52:44.90 |
IV.LNSS.HHE. | ML:0.8 | 0.000046126315 | 0.32 | AML | other | m | 2024-02-06T02:52:46.36 |
IV.LNSS.HHN. | ML:0.7 | 0.000027656855 | 0.2608 | AML | other | m | 2024-02-06T02:52:46.42 |
IV.TERO.HHE. | ML:1.1 | 0.00006643888000000001 | 0.1392 | AML | other | m | 2024-02-06T02:52:47.73 |
IV.TERO.HNN. | ML:1.4 | 0.00013781937499999998 | 0.0896 | AML | other | m | 2024-02-06T02:52:47.57 |
IV.MF5.EHE. | ML:0.7 | 0.00002174241 | 0.2 | AML | other | m | 2024-02-06T02:52:50.46 |
IV.MF5.EHN. | ML:0.8 | 0.0000282018375 | 0.2608 | AML | other | m | 2024-02-06T02:52:50.12 |