A magnitude ML 1.1 earthquake occured in region: 4 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7260, 13.2600 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 | 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 | 16 | 4957 | 13380 |
Valle Castellana | TE | 20 | 977 | 14357 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-02-19 02:43:56 |
42.7265 | 13.2598 | 11 | 2024-02-19 03:02:20 |
Sala Sismica INGV-Roma | 125365581 |
Field | Value |
---|---|
Time (UTC) | 2024-02-19 02:43:56 ± 0.06 |
Latitude | 42.7265 ± 0.0036 |
Longitude | 13.2598 ± 0.0061 |
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 | 125365581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 531 |
Semi-minor axis of confidence ellipse (meter) | 150 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 50 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38131 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125365581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-19 03:02:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ISPIC.HHZ. | 2024-02-19T02:45:28.94 | 3.0 | positive | manual | Pn | 2.6 | 0 | |||
IV.HPAC.HHZ. | 2024-02-19T02:45:28.11 | 3.0 | undecidable | manual | Pn | 0.53 | 0 | |||
IX.SCL3.EHZ.02 | 2024-02-19T02:45:19.69 | 3.0 | undecidable | manual | Sg | 3.21 | 0 | |||
IV.MUCR.HHZ. | 2024-02-19T02:45:18.09 | 3.0 | negative | manual | Pg | 8.76 | 0 | |||
CR.STON.BHZ. | 2024-02-19T02:45:17.12 | 3.0 | undecidable | manual | Sn | -4.94 | 0 | |||
CH.FUORN.HHZ. | 2024-02-19T02:44:56.38 | 3.0 | undecidable | manual | Pg | 5.68 | 0 | |||
MN.TRI.HHZ. | 2024-02-19T02:44:54.12 | 3.0 | undecidable | manual | Sn | -8.55 | 0 | |||
RD.PGF.BHZ. | 2024-02-19T02:44:40.40 | 3.0 | undecidable | manual | Pn | 0.47 | 0 | |||
IV.FAGN.HHZ. | 2024-02-19T02:44:20.12 | 3.0 | undecidable | manual | S | -5.46 | 0 | |||
IV.CESI.HHZ. | 2024-02-19T02:44:10.63 | 0.6 | undecidable | manual | S | 317 | 42.3243 | 50 | 0.24 | 47 |
IV.TERO.HHZ. | 2024-02-19T02:44:06.97 | 0.6 | undecidable | manual | S | 112 | 30.3474 | 50 | -0.23 | 45 |
IV.LNSS.HHZ. | 2024-02-19T02:44:05.03 | 0.6 | undecidable | manual | S | 233 | 22.5552 | 50 | -0.09 | 48 |
IV.RM33.EHZ. | 2024-02-19T02:44:05.60 | 0.6 | undecidable | manual | S | 189 | 24.4533 | 50 | -0.02 | 48 |
IV.GIGS.HHZ. | 2024-02-19T02:44:04.16 | 3.0 | undecidable | manual | P | -1.81 | 0 | |||
IV.CESI.HHZ. | 2024-02-19T02:44:04.74 | 0.6 | undecidable | manual | P | 317 | 42.3243 | 50 | 0.17 | 47 |
IV.NRCA.HHZ. | 2024-02-19T02:44:03.32 | 0.6 | undecidable | manual | S | 315 | 16.7721 | 50 | -0.26 | 48 |
IV.TERO.HHZ. | 2024-02-19T02:44:02.66 | 1.0 | undecidable | manual | P | 112 | 30.3474 | 50 | -0.07 | 24 |
IV.SMA1.EHZ. | 2024-02-19T02:44:02.39 | 0.6 | undecidable | manual | S | 150 | 12.2766 | 132 | 0.03 | 49 |
IV.LNSS.HHZ. | 2024-02-19T02:44:01.51 | 0.1 | undecidable | manual | P | 233 | 22.5552 | 50 | -0.03 | 97 |
IV.RM33.EHZ. | 2024-02-19T02:44:01.85 | 1.0 | negative | manual | P | 189 | 24.4533 | 50 | 0.03 | 25 |
IV.NRCA.HHZ. | 2024-02-19T02:44:00.63 | 0.1 | undecidable | manual | P | 315 | 16.7721 | 50 | -0.01 | 100 |
IV.SMA1.EHZ. | 2024-02-19T02:44:00.15 | 0.3 | positive | manual | P | 150 | 12.2766 | 132 | 0.21 | 72 |
IV.ARVD.HHZ. | 2024-02-19T02:43:53.70 | 3.0 | undecidable | manual | P | -2.38 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:0.8 | 0.0000662 | 0.36 | AML | other | m | 2024-02-19T02:44:02.71 |
IV.SMA1.EHN. | ML:0.7 | 0.000054850000000000005 | 0.86 | AML | other | m | 2024-02-19T02:44:03.58 |
IV.NRCA.HHN. | ML:1.4 | 0.0001955 | 0.16 | AML | other | m | 2024-02-19T02:44:03.48 |
IV.NRCA.HHE. | ML:1.7 | 0.0004425 | 0.14 | AML | other | m | 2024-02-19T02:44:03.50 |
IV.LNSS.HHE. | ML:1.2 | 0.00010400000000000001 | 0.28 | AML | other | m | 2024-02-19T02:44:05.32 |
IV.RM33.EHN. | ML:1.2 | 0.00009434999999999999 | 0.22 | AML | other | m | 2024-02-19T02:44:05.82 |
IV.LNSS.HHN. | ML:1.2 | 0.00009484999999999999 | 0.72 | AML | other | m | 2024-02-19T02:44:05.47 |
IV.RM33.EHE. | ML:1.1 | 0.0000783 | 0.12 | AML | other | m | 2024-02-19T02:44:05.89 |
IV.TERO.HHE. | ML:0.6 | 0.00001845 | 0.08 | AML | other | m | 2024-02-19T02:44:07.59 |
IV.TERO.HHN. | ML:0.8 | 0.0000322 | 0.08 | AML | other | m | 2024-02-19T02:44:07.59 |