A magnitude ML 1.1 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6360, 13.2450 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 | 4 | 2657 | 2657 |
Accumoli | RI | 7 | 667 | 3324 |
Cittareale | RI | 7 | 482 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Campotosto | AQ | 14 | 542 | 6929 |
Capitignano | AQ | 14 | 665 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Borbona | RI | 17 | 617 | 9389 |
Posta | RI | 17 | 694 | 10083 |
Cagnano Amiterno | AQ | 20 | 1369 | 11452 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-01-30 07:36:15 |
42.6365 | 13.2448 | 13 | 2024-01-30 07:46:30 |
Sala Sismica INGV-Roma | 124942701 |
Field | Value |
---|---|
Time (UTC) | 2024-01-30 07:36:15 ± 0.08 |
Latitude | 42.6365 ± 0.0045 |
Longitude | 13.2448 ± 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 | 124942701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 385 |
Semi-minor axis of confidence ellipse (meter) | 340 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 298 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 16 |
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) | 0.26440 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124942701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-30 07:46:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2024-01-30T07:36:40.50 | 3.0 | undecidable | manual | Sn | -2.18 | 0 | |||
IV.GAVE.EHZ. | 2024-01-30T07:36:25.45 | 0.1 | undecidable | manual | S | 282 | 29.2485 | 96 | 0.01 | 97 |
IV.TERO.HHZ. | 2024-01-30T07:36:25.24 | 0.3 | undecidable | manual | S | 93 | 29.3484 | 96 | -0.22 | 70 |
IV.NRCA.HHZ. | 2024-01-30T07:36:23.96 | 0.1 | undecidable | manual | S | 334 | 24.3534 | 99 | -0.16 | 95 |
IV.LNSS.HHZ. | 2024-01-30T07:36:22.13 | 0.1 | undecidable | manual | S | 257 | 17.0718 | 109 | -0.12 | 96 |
IV.MTRA.EHE. | 2024-01-30T07:36:22.43 | 0.1 | undecidable | manual | S | 43 | 18.1707 | 107 | -0.1 | 97 |
IV.GUMA.HHZ. | 2024-01-30T07:36:22.10 | 3.0 | negative | manual | Pn | -1.34 | 0 | |||
IV.GAVE.EHZ. | 2024-01-30T07:36:21.19 | 0.1 | undecidable | manual | P | 282 | 29.2485 | 96 | 0.11 | 95 |
IV.RM33.EHZ. | 2024-01-30T07:36:21.37 | 0.1 | undecidable | manual | S | 190 | 14.3745 | 116 | -0.21 | 95 |
IV.TERO.HHZ. | 2024-01-30T07:36:21.07 | 0.3 | undecidable | manual | P | 93 | 29.3484 | 96 | -0.03 | 72 |
IV.SMA1.EHZ. | 2024-01-30T07:36:20.06 | 0.1 | undecidable | manual | S | 95 | 7.3815 | 142 | -0.06 | 100 |
IV.NRCA.HHZ. | 2024-01-30T07:36:20.32 | 0.3 | undecidable | manual | P | 334 | 24.3534 | 99 | -0.01 | 73 |
IV.LNSS.HHZ. | 2024-01-30T07:36:19.32 | 0.1 | undecidable | manual | P | 257 | 17.0718 | 109 | 0.07 | 97 |
IV.MTRA.EHE. | 2024-01-30T07:36:19.58 | 0.1 | undecidable | manual | P | 43 | 18.1707 | 107 | 0.18 | 95 |
IV.SMA1.EHZ. | 2024-01-30T07:36:18.37 | 0.1 | undecidable | manual | P | 95 | 7.3815 | 142 | 0.35 | 93 |
IV.RM33.EHZ. | 2024-01-30T07:36:18.97 | 0.1 | undecidable | manual | P | 190 | 14.3745 | 116 | 0.12 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.3 | 0.0002595 | 0.26 | AML | other | m | 2024-01-30T07:36:20.46 |
IV.SMA1.EHN. | ML:0.9 | 0.00009345000000000001 | 0.3 | AML | other | m | 2024-01-30T07:36:20.44 |
IV.NRCA.HHN. | ML:0.8 | 0.00003715 | 0.1 | AML | other | m | 2024-01-30T07:36:24.07 |
IV.NRCA.HHE. | ML:1.2 | 0.00009204999999999999 | 0.14 | AML | other | m | 2024-01-30T07:36:24.21 |