A magnitude ML 1.0 earthquake occured in region: 3 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6340, 13.2580 at 12 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 | 3 | 2657 | 2657 |
Accumoli | RI | 7 | 667 | 3324 |
Cittareale | RI | 8 | 482 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Campotosto | AQ | 13 | 542 | 6929 |
Capitignano | AQ | 13 | 665 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Borbona | RI | 17 | 617 | 9389 |
Posta | RI | 18 | 694 | 10083 |
Cagnano Amiterno | AQ | 20 | 1369 | 11452 |
Acquasanta Terme | AP | 20 | 2916 | 14368 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-01-29 06:16:46 |
42.6342 | 13.258 | 12 | 2024-01-29 07:38:18 |
Sala Sismica INGV-Roma | 124922351 |
Field | Value |
---|---|
Time (UTC) | 2024-01-29 06:16:46 ± 0.09 |
Latitude | 42.6342 ± 0.0036 |
Longitude | 13.2580 ± 0.0110 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124922351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 773 |
Semi-minor axis of confidence ellipse (meter) | 526 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 89 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 770.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 9 |
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) | 0.26980 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 124922351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-29 07:38:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2024-01-29T06:16:57.10 | 0.1 | undecidable | manual | S | 11 | 29.9478 | 92 | 0.06 | 95 |
IV.NRCA.HHZ. | 2024-01-29T06:16:55.58 | 0.1 | undecidable | manual | S | 332 | 25.0527 | 92 | -0.14 | 94 |
IV.RM33.EHZ. | 2024-01-29T06:16:52.78 | 0.1 | undecidable | manual | S | 194 | 14.3745 | 104 | -0.11 | 98 |
IV.MMO1.EHZ. | 2024-01-29T06:16:52.65 | 0.1 | undecidable | manual | P | 11 | 29.9478 | 92 | 0.03 | 96 |
IV.TERO.HHZ. | 2024-01-29T06:16:52.13 | 0.1 | undecidable | manual | P | 92 | 28.2495 | 92 | -0.23 | 93 |
IV.SMA1.EHZ. | 2024-01-29T06:16:51.08 | 0.1 | undecidable | manual | S | 94 | 6.2937 | 142 | -0.03 | 100 |
IV.NRCA.HHZ. | 2024-01-29T06:16:51.91 | 0.1 | undecidable | manual | P | 332 | 25.0527 | 92 | 0.05 | 96 |
IV.LNSS.HHZ. | 2024-01-29T06:16:51.08 | 3.0 | negative | manual | P | 0 | 0 | |||
IV.RM33.EHZ. | 2024-01-29T06:16:50.40 | 0.1 | undecidable | manual | P | 194 | 14.3745 | 104 | 0.18 | 95 |
IV.SMA1.EHZ. | 2024-01-29T06:16:49.39 | 0.1 | undecidable | manual | P | 94 | 6.2937 | 142 | 0.19 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.1 | 0.00017449999999999999 | 0.12 | AML | other | m | 2024-01-29T06:16:51.41 |
IV.SMA1.EHE. | ML:1.4 | 0.00036150000000000006 | 0.34 | AML | other | m | 2024-01-29T06:16:51.63 |
IV.RM33.EHN. | ML:0.8 | 0.00006309999999999999 | 0.12 | AML | other | m | 2024-01-29T06:16:53.26 |
IV.RM33.EHE. | ML:0.9 | 0.0000818 | 0.18 | AML | other | m | 2024-01-29T06:16:53.61 |
IV.NRCA.HHE. | ML:0.9 | 0.000050549999999999995 | 0.82 | AML | other | m | 2024-01-29T06:16:55.44 |
IV.NRCA.HHN. | ML:0.8 | 0.000034099999999999995 | 0.12 | AML | other | m | 2024-01-29T06:16:56.57 |
IV.LNSS.HHN. | ML:1.0 | 0.00007235 | 0.72 | AML | other | m | 2024-01-29T06:16:57.96 |
IV.LNSS.HHE. | ML:1.0 | 0.00007105 | 1.46 | AML | other | m | 2024-01-29T06:16:58.81 |