A magnitude ML 1.4 earthquake occured in region: 3 km NE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7180, 13.2660 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 |
Acquasanta Terme | AP | 13 | 2916 | 7418 |
Cittareale | RI | 14 | 482 | 7900 |
Montegallo | AP | 15 | 523 | 8423 |
Norcia | PG | 16 | 4957 | 13380 |
Valle Castellana | TE | 19 | 977 | 14357 |
Campotosto | AQ | 20 | 542 | 14899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-04-24 03:56:21 |
42.7182 | 13.2662 | 10 | 2024-04-24 04:00:26 |
Sala Sismica INGV-Roma | 127024821 |
Field | Value |
---|---|
Time (UTC) | 2024-04-24 03:56:21 ± 0.18 |
Latitude | 42.7182 ± 0.0027 |
Longitude | 13.2662 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 127024821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 396 |
Semi-minor axis of confidence ellipse (meter) | 188 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 282 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 12 |
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) | 0.21224 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 127024821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-24 04:00:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHZ. | 2024-04-24T03:56:54.31 | 3.0 | undecidable | manual | S | 0.03 | 0 | |||
IV.SRES.HHZ. | 2024-04-24T03:56:34.46 | 3.0 | positive | manual | P | -1.61 | 0 | |||
IV.SNTG.HHZ. | 2024-04-24T03:56:33.52 | 3.0 | undecidable | manual | P | 0.22 | 0 | |||
IV.LNSS.HHZ. | 2024-04-24T03:56:30.09 | 0.6 | undecidable | manual | S | 235 | 22.4553 | 113 | 0.08 | 50 |
IV.RM33.EHZ. | 2024-04-24T03:56:30.22 | 0.6 | undecidable | manual | S | 190 | 23.5542 | 112 | -0.16 | 49 |
IV.CESI.HHZ. | 2024-04-24T03:56:29.62 | 3.0 | negative | manual | P | -0.08 | 0 | |||
IV.GUMA.HHZ. | 2024-04-24T03:56:29.22 | 3.0 | undecidable | manual | P | 0.35 | 0 | |||
IV.MMO1.EHZ. | 2024-04-24T03:56:29.29 | 0.6 | undecidable | manual | S | 14 | 20.6682 | 115 | -0.17 | 49 |
IV.CAMP.HHZ. | 2024-04-24T03:56:29.79 | 3.0 | undecidable | manual | S | 0 | ||||
IV.CSP1.EHZ. | 2024-04-24T03:56:28.41 | 3.0 | undecidable | manual | P | -0.99 | 0 | |||
IV.NRCA.HNZ. | 2024-04-24T03:56:28.61 | 0.6 | undecidable | manual | S | 316 | 17.7711 | 118 | 0.05 | 50 |
IV.FDMO.HHZ. | 2024-04-24T03:56:28.10 | 3.0 | negative | manual | P | -0.74 | 0 | |||
IV.GIGS.HHZ. | 2024-04-24T03:56:28.52 | 3.0 | positive | manual | P | -0.29 | 0 | |||
IV.GAVE.EHZ. | 2024-04-24T03:56:27.65 | 3.0 | positive | manual | P | 0.03 | 0 | |||
IV.TERO.HHZ. | 2024-04-24T03:56:27.07 | 3.0 | undecidable | manual | P | -0.26 | 0 | |||
IV.MF5.EHZ. | 2024-04-24T03:56:27.76 | 3.0 | undecidable | manual | P | -0.3 | 0 | |||
IV.CAMP.HHZ. | 2024-04-24T03:56:26.40 | 3.0 | undecidable | manual | P | 0.03 | 0 | |||
IV.LNSS.HHZ. | 2024-04-24T03:56:26.45 | 1.0 | undecidable | manual | P | 235 | 22.4553 | 113 | 0.01 | 25 |
IV.RM33.EHZ. | 2024-04-24T03:56:26.52 | 0.3 | positive | manual | P | 190 | 23.5542 | 112 | -0.14 | 73 |
IV.MTRA.HNZ. | 2024-04-24T03:56:26.74 | 0.6 | undecidable | manual | S | 68 | 11.4774 | 130 | 0.03 | 51 |
IV.SMA1.EHZ. | 2024-04-24T03:56:26.42 | 0.6 | undecidable | manual | S | 150 | 11.2776 | 130 | -0.24 | 49 |
IV.NRCA.HNZ. | 2024-04-24T03:56:25.69 | 0.6 | negative | manual | P | 316 | 17.7711 | 118 | 0.09 | 50 |
IV.MMO1.EHZ. | 2024-04-24T03:56:25.98 | 0.1 | undecidable | manual | P | 14 | 20.6682 | 115 | -0.14 | 98 |
IV.SMA1.EHZ. | 2024-04-24T03:56:24.77 | 0.1 | negative | manual | P | 150 | 11.2776 | 130 | 0.26 | 97 |
IV.MTRA.HNZ. | 2024-04-24T03:56:24.67 | 0.1 | negative | manual | P | 68 | 11.4774 | 130 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.HNN. | ML:1.4 | 0.00028599999999999996 | 1.16 | AML | other | m | 2024-04-24T03:56:26.88 |
IV.MTRA.HNE. | ML:1.5 | 0.000364 | 0.12 | AML | other | m | 2024-04-24T03:56:26.88 |
IV.MTRA.EHN. | ML:1.3 | 0.00026000000000000003 | 1.16 | AML | other | m | 2024-04-24T03:56:26.88 |
IV.SMA1.EHN. | ML:1.3 | 0.00023549999999999998 | 0.96 | AML | other | m | 2024-04-24T03:56:26.49 |
IV.SMA1.EHE. | ML:1.4 | 0.0002805 | 0.2 | AML | other | m | 2024-04-24T03:56:27.07 |
IV.MTRA.EHE. | ML:1.5 | 0.0003735 | 1.04 | AML | other | m | 2024-04-24T03:56:27.82 |
IV.NRCA.HHE. | ML:2.0 | 0.0008045 | 0.14 | AML | other | m | 2024-04-24T03:56:28.84 |
IV.NRCA.HNN. | ML:1.7 | 0.000459 | 0.14 | AML | other | m | 2024-04-24T03:56:28.84 |
IV.NRCA.HNE. | ML:1.9 | 0.0007175 | 0.14 | AML | other | m | 2024-04-24T03:56:28.84 |
IV.NRCA.HHN. | ML:1.7 | 0.0004235 | 0.12 | AML | other | m | 2024-04-24T03:56:28.90 |
IV.MMO1.EHE. | ML:1.1 | 0.00008484999999999999 | 0.9 | AML | other | m | 2024-04-24T03:56:29.36 |
IV.MMO1.EHN. | ML:1.4 | 0.00016749999999999998 | 1.06 | AML | other | m | 2024-04-24T03:56:29.58 |
IV.LNSS.HHE. | ML:1.5 | 0.0002055 | 0.9 | AML | other | m | 2024-04-24T03:56:30.00 |
IV.RM33.EHN. | ML:1.1 | 0.0000743 | 0.3 | AML | other | m | 2024-04-24T03:56:30.54 |
IV.RM33.EHE. | ML:1.3 | 0.00011875 | 1.14 | AML | other | m | 2024-04-24T03:56:31.10 |
IV.TERO.HHE. | ML:1.6 | 0.000175 | 0.16 | AML | other | m | 2024-04-24T03:56:31.35 |
IV.LNSS.HHN. | ML:1.5 | 0.00020700000000000002 | 0.42 | AML | other | m | 2024-04-24T03:56:31.62 |
IV.TERO.HHN. | ML:1.4 | 0.000129 | 0.08 | AML | other | m | 2024-04-24T03:56:32.07 |
IV.GAVE.EHN. | ML:1.3 | 0.00008945 | 1.16 | AML | other | m | 2024-04-24T03:56:33.10 |
IV.GAVE.EHE. | ML:1.3 | 0.00009445 | 0.72 | AML | other | m | 2024-04-24T03:56:33.40 |
IV.FDMO.HHN. | ML:1.0 | 0.0000338 | 0.24 | AML | other | m | 2024-04-24T03:56:34.49 |
IV.FDMO.HHE. | ML:0.9 | 0.000028049999999999997 | 0.82 | AML | other | m | 2024-04-24T03:56:35.08 |
IV.GUMA.HHN. | ML:1.6 | 0.00014000000000000001 | 0.18 | AML | other | m | 2024-04-24T03:56:35.41 |
IV.GUMA.HHE. | ML:1.6 | 0.00015000000000000001 | 0.28 | AML | other | m | 2024-04-24T03:56:35.45 |
IV.CESI.HHE. | ML:1.1 | 0.000039649999999999995 | 0.18 | AML | other | m | 2024-04-24T03:56:36.43 |
IV.CESI.HHN. | ML:1.2 | 0.000042749999999999996 | 0.18 | AML | other | m | 2024-04-24T03:56:36.45 |