A magnitude ML 1.3 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6330, 13.2440 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 | 13 | 542 | 6929 |
Capitignano | AQ | 13 | 665 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Arquata del Tronto | AP | 16 | 1178 | 9389 |
Posta | RI | 17 | 694 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-01-30 04:59:21 |
42.6328 | 13.2438 | 13 | 2024-01-30 05:04:32 |
Sala Sismica INGV-Roma | 124939461 |
Field | Value |
---|---|
Time (UTC) | 2024-01-30 04:59:21 ± 0.07 |
Latitude | 42.6328 ± 0.0027 |
Longitude | 13.2438 ± 0.0037 |
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 | 124939461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 298 |
Semi-minor axis of confidence ellipse (meter) | 97 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 27 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 69 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30127 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 124939461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-30 05:04:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CERT.HHZ. | 2024-01-30T04:59:46.90 | 3.0 | undecidable | manual | S | 0.45 | 0 | |||
IV.MNTT.EHZ. | 2024-01-30T04:59:32.22 | 3.0 | negative | manual | P | 0.65 | 0 | |||
IV.GIGS.HHZ. | 2024-01-30T04:59:32.32 | 0.6 | undecidable | manual | S | 126 | 33.4443 | 96 | -0.14 | 48 |
IV.TERO.HHZ. | 2024-01-30T04:59:31.11 | 0.3 | undecidable | manual | S | 92 | 29.4483 | 97 | -0.27 | 70 |
IV.GAVE.EHZ. | 2024-01-30T04:59:31.22 | 0.3 | undecidable | manual | S | 283 | 29.2485 | 97 | -0.13 | 72 |
IV.MMO1.EHZ. | 2024-01-30T04:59:31.87 | 0.3 | undecidable | manual | S | 13 | 30.3474 | 97 | 0.25 | 71 |
IV.CSP1.EHZ. | 2024-01-30T04:59:30.57 | 3.0 | negative | manual | P | -0.19 | 0 | |||
IV.MF5.EHZ. | 2024-01-30T04:59:29.82 | 3.0 | positive | manual | P | 0.33 | 0 | |||
IV.FDMO.HHZ. | 2024-01-30T04:59:29.81 | 3.0 | positive | manual | P | -0.2 | 0 | |||
IV.NRCA.HHZ. | 2024-01-30T04:59:29.85 | 0.1 | undecidable | manual | S | 335 | 24.6531 | 100 | -0.27 | 94 |
IV.MTRA.HNN. | 2024-01-30T04:59:28.30 | 0.3 | undecidable | manual | S | 42 | 18.5703 | 107 | -0.23 | 72 |
IV.LNSS.HHZ. | 2024-01-30T04:59:28.04 | 0.1 | undecidable | manual | S | 259 | 16.9719 | 111 | -0.1 | 100 |
IV.CAMP.HHZ. | 2024-01-30T04:59:28.12 | 0.1 | undecidable | manual | S | 129 | 17.2716 | 110 | -0.09 | 100 |
IV.MMO1.EHZ. | 2024-01-30T04:59:27.29 | 0.3 | undecidable | manual | P | 13 | 30.3474 | 97 | 0.14 | 73 |
IV.RM33.EHZ. | 2024-01-30T04:59:27.23 | 0.3 | undecidable | manual | S | 190 | 13.9749 | 118 | -0.18 | 74 |
IV.GIGS.HHZ. | 2024-01-30T04:59:27.67 | 1.0 | positive | manual | P | 126 | 33.4443 | 96 | 0.04 | 24 |
IV.GAVE.EHZ. | 2024-01-30T04:59:27.03 | 0.3 | positive | manual | P | 283 | 29.2485 | 97 | 0.04 | 74 |
IV.NRCA.HHZ. | 2024-01-30T04:59:26.34 | 0.1 | negative | manual | P | 335 | 24.6531 | 100 | 0.06 | 99 |
IV.TERO.HHZ. | 2024-01-30T04:59:26.98 | 0.3 | positive | manual | P | 92 | 29.4483 | 97 | -0.03 | 74 |
IV.SMA1.EHZ. | 2024-01-30T04:59:26.05 | 0.3 | undecidable | manual | S | 92 | 7.4814 | 142 | -0.03 | 76 |
IV.CAMP.HHZ. | 2024-01-30T04:59:25.46 | 0.3 | undecidable | manual | P | 129 | 17.2716 | 110 | 0.28 | 72 |
IV.MTRA.HNN. | 2024-01-30T04:59:25.44 | 0.1 | undecidable | manual | P | 42 | 18.5703 | 107 | 0.07 | 100 |
IV.LNSS.HHZ. | 2024-01-30T04:59:25.23 | 0.1 | positive | manual | P | 259 | 16.9719 | 111 | 0.09 | 99 |
IV.SMA1.EHZ. | 2024-01-30T04:59:24.19 | 0.1 | positive | manual | P | 92 | 7.4814 | 142 | 0.24 | 98 |
IV.RM33.EHZ. | 2024-01-30T04:59:24.84 | 0.1 | positive | manual | P | 190 | 13.9749 | 118 | 0.12 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:1.4 | 0.0002215 | 0.58 | AML | other | m | 2024-01-30T04:59:27.64 |
IV.RM33.EHN. | ML:1.2 | 0.000156 | 0.12 | AML | other | m | 2024-01-30T04:59:27.66 |
IV.LNSS.HHN. | ML:1.4 | 0.00018449999999999999 | 0.36 | AML | other | m | 2024-01-30T04:59:28.11 |
IV.LNSS.HHE. | ML:1.3 | 0.00016499999999999997 | 1.44 | AML | other | m | 2024-01-30T04:59:28.16 |
IV.NRCA.HHN. | ML:1.3 | 0.00011215 | 0.12 | AML | other | m | 2024-01-30T04:59:30.02 |
IV.NRCA.HHE. | ML:1.6 | 0.0002185 | 0.16 | AML | other | m | 2024-01-30T04:59:30.11 |
IV.GAVE.EHE. | ML:1.3 | 0.00009575 | 0.12 | AML | other | m | 2024-01-30T04:59:31.89 |
IV.GAVE.EHN. | ML:1.2 | 0.00007185 | 0.86 | AML | other | m | 2024-01-30T04:59:32.54 |