A magnitude ML 1.2 earthquake occured in region: 2 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6280, 13.2700 at 13 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 |
---|---|---|---|---|
Amatrice | RI | 2 | 2657 | 2657 |
Accumoli | RI | 8 | 667 | 3324 |
Cittareale | RI | 9 | 482 | 3806 |
Campotosto | AQ | 11 | 542 | 4348 |
Montereale | AQ | 12 | 2581 | 6929 |
Capitignano | AQ | 12 | 665 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Borbona | RI | 17 | 617 | 9389 |
Posta | RI | 18 | 694 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Crognaleto | TE | 19 | 1297 | 12749 |
Acquasanta Terme | AP | 20 | 2916 | 15665 |
Barete | AQ | 20 | 737 | 16402 |
Cortino | TE | 20 | 656 | 17058 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-04-10 17:46:00 |
42.6278 | 13.2697 | 13 | 2024-04-10 17:54:27 |
Sala Sismica INGV-Roma | 126628801 |
Field | Value |
---|---|
Time (UTC) | 2024-04-10 17:46:00 ± 0.1 |
Latitude | 42.6278 ± 0.0045 |
Longitude | 13.2697 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126628801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 440 |
Semi-minor axis of confidence ellipse (meter) | 306 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 341 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 14 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27429 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 126628801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-10 17:54:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CARD.HHZ. | 2024-04-10T17:46:36.19 | 3.0 | undecidable | manual | Pn | -0.66 | 0 | |||
IV.RESU.HHZ. | 2024-04-10T17:46:34.45 | 3.0 | positive | manual | Pg | 0.17 | 0 | |||
IV.CAFI.HHZ. | 2024-04-10T17:46:26.54 | 3.0 | undecidable | manual | Pg | 6.79 | 0 | |||
IV.FRON.EHZ. | 2024-04-10T17:46:13.59 | 3.0 | undecidable | manual | Pn | -4.18 | 0 | |||
IV.MMO1.EHZ. | 2024-04-10T17:46:11.22 | 0.6 | undecidable | manual | S | 9 | 30.4473 | 97 | 0.18 | 48 |
IV.TERO.HHZ. | 2024-04-10T17:46:09.91 | 0.6 | undecidable | manual | S | 91 | 27.2505 | 99 | -0.29 | 47 |
IV.NRCA.HHZ. | 2024-04-10T17:46:09.68 | 0.6 | undecidable | manual | S | 331 | 26.0517 | 100 | -0.21 | 48 |
IV.MMO1.EHZ. | 2024-04-10T17:46:07.04 | 1.0 | undecidable | manual | P | 9 | 30.4473 | 97 | 0.49 | 22 |
IV.BARO.EHZ. | 2024-04-10T17:46:07.19 | 3.0 | undecidable | manual | Pn | -2.18 | 0 | |||
IV.MTRA.HNE. | 2024-04-10T17:46:07.37 | 0.3 | undecidable | manual | S | 36 | 17.6712 | 110 | -0.33 | 71 |
IV.LNSS.HHZ. | 2024-04-10T17:46:07.84 | 0.3 | undecidable | manual | S | 262 | 18.9699 | 108 | -0.19 | 73 |
IV.TERO.HHZ. | 2024-04-10T17:46:06.12 | 0.3 | undecidable | manual | P | 91 | 27.2505 | 99 | 0.05 | 74 |
IV.RM33.EHZ. | 2024-04-10T17:46:06.63 | 0.6 | undecidable | manual | S | 199 | 13.9749 | 120 | -0.18 | 49 |
IV.SMA1.EHZ. | 2024-04-10T17:46:05.15 | 0.6 | undecidable | manual | S | 87 | 5.3946 | 153 | -0.06 | 51 |
IV.NRCA.HHZ. | 2024-04-10T17:46:05.95 | 0.1 | undecidable | manual | P | 331 | 26.0517 | 100 | 0.07 | 99 |
IV.LPEL.HHZ. | 2024-04-10T17:46:05.44 | 3.0 | undecidable | manual | S | 0.75 | 0 | |||
IV.LNSS.HHZ. | 2024-04-10T17:46:04.91 | 1.0 | undecidable | manual | P | 262 | 18.9699 | 108 | 0.1 | 25 |
IV.RM33.EHZ. | 2024-04-10T17:46:04.25 | 0.1 | positive | manual | P | 199 | 13.9749 | 120 | 0.14 | 99 |
IV.MTRA.HNE. | 2024-04-10T17:46:04.69 | 0.1 | undecidable | manual | P | 36 | 17.6712 | 110 | 0.07 | 100 |
IV.SMA1.EHZ. | 2024-04-10T17:46:03.35 | 0.1 | undecidable | manual | P | 87 | 5.3946 | 153 | 0.17 | 100 |
IV.LPEL.HHZ. | 2024-04-10T17:45:50.74 | 3.0 | positive | manual | P | -1.72 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.1 | 0.00016749999999999998 | 0.38 | AML | other | m | 2024-04-10T17:46:05.31 |
IV.SMA1.EHN. | ML:1.2 | 0.000188 | 0.38 | AML | other | m | 2024-04-10T17:46:05.50 |