A magnitude ML 0.9 earthquake occured in region: 4 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7290, 13.2580 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 | 4 | 667 | 667 |
Arquata del Tronto | AP | 6 | 1178 | 1845 |
Amatrice | RI | 11 | 2657 | 4502 |
Acquasanta Terme | AP | 13 | 2916 | 7418 |
Montegallo | AP | 14 | 523 | 7941 |
Cittareale | RI | 15 | 482 | 8423 |
Norcia | PG | 15 | 4957 | 13380 |
Valle Castellana | TE | 20 | 977 | 14357 |
Montemonaco | AP | 20 | 604 | 14961 |
Cascia | PG | 20 | 3217 | 18178 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-02-13 03:53:17 |
42.7288 | 13.258 | 10 | 2024-02-13 04:16:33 |
Sala Sismica INGV-Roma | 125246571 |
Field | Value |
---|---|
Time (UTC) | 2024-02-13 03:53:17 ± 0.04 |
Latitude | 42.7288 ± 0.0018 |
Longitude | 13.2580 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125246571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 219 |
Semi-minor axis of confidence ellipse (meter) | 170 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 268 |
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) | 59 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.10522 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37861 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 125246571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-13 04:16:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2024-02-13T03:53:31.92 | 0.6 | undecidable | manual | S | 317 | 42.0246 | 50 | 0.14 | 46 |
IV.GAVE.EHZ. | 2024-02-13T03:53:28.57 | 0.1 | undecidable | manual | S | 262 | 29.9478 | 50 | 0.01 | 97 |
IV.TERO.HHZ. | 2024-02-13T03:53:28.56 | 0.1 | undecidable | manual | S | 113 | 30.5472 | 50 | -0.17 | 94 |
IV.RM33.EHZ. | 2024-02-13T03:53:27.28 | 0.1 | undecidable | manual | S | 188 | 24.6531 | 112 | 0.2 | 94 |
IV.CAMP.HHE. | 2024-02-13T03:53:26.82 | 0.1 | undecidable | manual | S | 150 | 24.753 | 112 | -0.28 | 93 |
IV.LNSS.HHZ. | 2024-02-13T03:53:26.47 | 0.3 | undecidable | manual | S | 232 | 22.5552 | 114 | 0.05 | 73 |
IV.MC2.EHN. | 2024-02-13T03:53:26.06 | 0.1 | undecidable | manual | S | 345 | 21.0678 | 115 | 0.14 | 96 |
IV.MMO1.EHZ. | 2024-02-13T03:53:25.56 | 0.1 | undecidable | manual | S | 16 | 19.7691 | 117 | 0.04 | 98 |
7F.SIB1.HNZ. | 2024-02-13T03:53:25.44 | 0.1 | undecidable | manual | S | 3 | 18.4704 | 118 | 0.32 | 93 |
IV.CESI.HHZ. | 2024-02-13T03:53:25.80 | 0.1 | undecidable | manual | P | 317 | 42.0246 | 50 | -0.1 | 93 |
IV.GAVE.EHZ. | 2024-02-13T03:53:24.04 | 0.1 | negative | manual | P | 262 | 29.9478 | 50 | 0 | 97 |
7F.SIB3.EHN. | 2024-02-13T03:53:24.39 | 0.1 | undecidable | manual | S | 3 | 16.2726 | 121 | -0.07 | 98 |
IV.NRCA.HHZ. | 2024-02-13T03:53:24.12 | 0.1 | undecidable | manual | S | 315 | 16.4724 | 121 | -0.41 | 91 |
7F.SIB2.EHN. | 2024-02-13T03:53:24.84 | 0.1 | undecidable | manual | S | 12 | 18.3705 | 118 | -0.26 | 94 |
IV.RM33.EHZ. | 2024-02-13T03:53:23.50 | 0.6 | undecidable | manual | P | 188 | 24.6531 | 112 | 0.32 | 46 |
IV.TERO.HHZ. | 2024-02-13T03:53:23.97 | 1.0 | negative | manual | P | 113 | 30.5472 | 50 | -0.17 | 23 |
ZO.PDN11.EHE. | 2024-02-13T03:53:23.24 | 0.1 | undecidable | manual | S | 299 | 12.7761 | 128 | -0.23 | 96 |
IV.CAMP.HHE. | 2024-02-13T03:53:23.07 | 0.1 | undecidable | manual | P | 150 | 24.753 | 112 | -0.12 | 96 |
IV.SMA1.EHZ. | 2024-02-13T03:53:23.40 | 0.3 | undecidable | manual | S | 150 | 12.5763 | 128 | -0.02 | 75 |
IV.MTRA.EHZ. | 2024-02-13T03:53:23.06 | 0.3 | undecidable | manual | S | 75 | 11.6772 | 130 | -0.12 | 73 |
IV.MC2.EHN. | 2024-02-13T03:53:22.67 | 0.1 | undecidable | manual | P | 345 | 21.0678 | 115 | 0.16 | 96 |
7F.SIB2.EHN. | 2024-02-13T03:53:22.33 | 0.1 | undecidable | manual | P | 12 | 18.3705 | 118 | 0.29 | 94 |
IV.MMO1.EHZ. | 2024-02-13T03:53:22.33 | 1.0 | undecidable | manual | P | 16 | 19.7691 | 117 | 0.05 | 25 |
7F.SIB1.HNZ. | 2024-02-13T03:53:22.17 | 0.1 | undecidable | manual | P | 3 | 18.4704 | 118 | 0.12 | 97 |
IV.LNSS.HHZ. | 2024-02-13T03:53:22.85 | 0.1 | positive | manual | P | 232 | 22.5552 | 114 | 0.05 | 98 |
IV.SMA1.EHZ. | 2024-02-13T03:53:21.27 | 0.3 | negative | manual | P | 150 | 12.5763 | 128 | 0.2 | 72 |
7F.SIB3.EHN. | 2024-02-13T03:53:21.45 | 0.1 | undecidable | manual | P | 3 | 16.2726 | 121 | -0.22 | 95 |
IV.NRCA.HHZ. | 2024-02-13T03:53:21.75 | 0.1 | undecidable | manual | P | 315 | 16.4724 | 121 | 0.04 | 99 |
IV.MTRA.EHZ. | 2024-02-13T03:53:21.16 | 0.1 | undecidable | manual | P | 75 | 11.6772 | 130 | 0.23 | 96 |
ZO.PDN11.EHE. | 2024-02-13T03:53:21.09 | 0.1 | undecidable | manual | P | 299 | 12.7761 | 128 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.6 | 0.000044959794999999996 | 0.2176 | AML | other | m | 2024-02-13T03:53:23.49 |
IV.SMA1.EHE. | ML:0.7 | 0.000056543115 | 0.2976 | AML | other | m | 2024-02-13T03:53:25.33 |
IV.NRCA.HHE. | ML:1.3 | 0.00016350000000000002 | 0.1 | AML | other | m | 2024-02-13T03:53:25.16 |
IV.NRCA.HHN. | ML:1.1 | 0.0001114 | 0.1 | AML | other | m | 2024-02-13T03:53:25.62 |
IV.LNSS.HHN. | ML:1.1 | 0.000080771815 | 0.1792 | AML | other | m | 2024-02-13T03:53:26.64 |
IV.LNSS.HHE. | ML:1.0 | 0.000065007925 | 0.2208 | AML | other | m | 2024-02-13T03:53:27.22 |
IV.GAVE.EHN. | ML:1.2 | 0.00007182998000000001 | 0.1184 | AML | other | m | 2024-02-13T03:53:28.82 |
IV.GAVE.EHE. | ML:1.1 | 0.000058722074999999996 | 0.1376 | AML | other | m | 2024-02-13T03:53:29.61 |
IV.NRCA.HNE. | ML:1.3 | 0.00015926358 | 0.1088 | AML | other | m | 2024-02-13T03:53:25.11 |
IV.NRCA.HNN. | ML:1.0 | 0.00009921571 | 0.08 | AML | other | m | 2024-02-13T03:53:24.57 |
IV.MMO1.EHE. | ML:0.5 | 0.00002593808 | 0.24 | AML | other | m | 2024-02-13T03:53:28.46 |
IV.MMO1.EHN. | ML:0.6 | 0.000031463695 | 0.08 | AML | other | m | 2024-02-13T03:53:25.98 |
IV.LNSS.HNE. | ML:1.2 | 0.00009856820499999999 | 0.2496 | AML | other | m | 2024-02-13T03:53:28.77 |
IV.RM33.EHE. | ML:0.4 | 0.000014490165 | 0.2208 | AML | other | m | 2024-02-13T03:53:29.49 |
IV.RM33.EHN. | ML:0.4 | 0.00001612508 | 0.48 | AML | other | m | 2024-02-13T03:53:27.23 |
IV.TERO.HHE. | ML:0.6 | 0.000022223745 | 0.1376 | AML | other | m | 2024-02-13T03:53:28.88 |
IV.TERO.HHN. | ML:1.0 | 0.00004482018 | 0.08 | AML | other | m | 2024-02-13T03:53:28.68 |
IV.TERO.HNN. | ML:1.0 | 0.000050775224999999996 | 0.0992 | AML | other | m | 2024-02-13T03:53:28.68 |
IV.GAVE.HNE. | ML:1.4 | 0.00011822050000000001 | 0.6784 | AML | other | m | 2024-02-13T03:53:25.59 |
IV.CESI.HHE. | ML:0.7 | 0.000015530592 | 0.24 | AML | other | m | 2024-02-13T03:53:32.88 |
IV.CESI.HHN. | ML:1.0 | 0.000034941454999999994 | 0.2592 | AML | other | m | 2024-02-13T03:53:32.43 |