A magnitude ML 1.4 earthquake occured in region: 4 km NW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6490, 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 | 5 | 667 | 3324 |
Cittareale | RI | 8 | 482 | 3806 |
Montereale | AQ | 14 | 2581 | 6387 |
Campotosto | AQ | 14 | 542 | 6929 |
Arquata del Tronto | AP | 15 | 1178 | 8107 |
Capitignano | AQ | 15 | 665 | 8772 |
Borbona | RI | 18 | 617 | 9389 |
Posta | RI | 18 | 694 | 10083 |
Acquasanta Terme | AP | 19 | 2916 | 12999 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-02-22 06:49:58 |
42.6492 | 13.2448 | 13 | 2024-02-22 07:11:07 |
Sala Sismica INGV-Roma | 125437131 |
Field | Value |
---|---|
Time (UTC) | 2024-02-22 06:49:58 |
Latitude | 42.6492 |
Longitude | 13.2448 |
Depth (km) | 13 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125437131 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.06925 |
Epicentral distance of station farthest from the epicenter (degree) | 1.02073 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 125437131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-22 07:11:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2024-02-22T06:50:33.16 | 1.0 | undecidable | manual | S | 330 | 113.2977 | 0.42 | 0.42 | |
IV.GIGS.HHZ. | 2024-02-22T06:50:10.01 | 0.6 | undecidable | manual | S | 128 | 34.5432 | -0.21 | 0.7 | |
IV.MC2.EHZ. | 2024-02-22T06:50:09.47 | 0.6 | undecidable | manual | S | 352 | 29.4483 | 0.65 | 0.7 | |
7F.SIB1.EHZ. | 2024-02-22T06:50:08.11 | 0.6 | undecidable | manual | S | 4 | 27.2505 | -0.12 | 0.7 | |
IV.TERO.HHZ. | 2024-02-22T06:50:08.50 | 0.6 | undecidable | manual | S | 95 | 29.5482 | -0.35 | 0.7 | |
IV.MMO1.EHZ. | 2024-02-22T06:50:08.65 | 0.6 | undecidable | manual | S | 13 | 28.5492 | 0.08 | 0.7 | |
7F.SIB2.EHZ. | 2024-02-22T06:50:07.73 | 0.6 | undecidable | manual | S | 10 | 27.2505 | -0.48 | 0.7 | |
IV.NRCA.HHZ. | 2024-02-22T06:50:06.33 | 0.6 | undecidable | manual | S | 333 | 23.0547 | -0.76 | 0.7 | |
IV.MF5.EHZ. | 2024-02-22T06:50:05.96 | 1.0 | undecidable | manual | P | 25 | 41.0256 | -0.1 | 0.42 | |
IV.RM33.EHZ. | 2024-02-22T06:50:05.01 | 0.1 | undecidable | manual | S | 190 | 15.7731 | -0.14 | 1.4 | |
IV.MTRA.EHZ. | 2024-02-22T06:50:05.09 | 0.6 | undecidable | manual | S | 46 | 17.1717 | -0.43 | 0.7 | |
IV.LNSS.HHZ. | 2024-02-22T06:50:05.41 | 0.6 | undecidable | manual | S | 254 | 17.5713 | -0.2 | 0.7 | |
IV.CAMP.HHZ. | 2024-02-22T06:50:05.82 | 0.6 | undecidable | manual | S | 133 | 18.3705 | -0.02 | 0.7 | |
IV.MMO1.EHZ. | 2024-02-22T06:50:04.15 | 0.1 | undecidable | manual | P | 13 | 28.5492 | 0.13 | 1.4 | |
IV.TERO.HHZ. | 2024-02-22T06:50:04.19 | 0.1 | undecidable | manual | P | 95 | 29.5482 | 0.01 | 1.4 | |
IV.MC2.EHZ. | 2024-02-22T06:50:04.54 | 0.1 | undecidable | manual | P | 352 | 29.4483 | 0.38 | 1.4 | |
IV.SMA1.EHZ. | 2024-02-22T06:50:03.35 | 0.6 | undecidable | manual | S | 105 | 7.6812 | 0 | 0.7 | |
7F.SIB2.EHZ. | 2024-02-22T06:50:03.53 | 0.1 | undecidable | manual | P | 10 | 27.2505 | -0.29 | 1.4 | |
IV.NRCA.HHZ. | 2024-02-22T06:50:03.06 | 0.1 | undecidable | manual | P | 333 | 23.0547 | -0.13 | 1.4 | |
7F.SIB1.EHZ. | 2024-02-22T06:50:03.99 | 0.1 | undecidable | manual | P | 4 | 27.2505 | 0.16 | 1.4 | |
IV.GIGS.HHZ. | 2024-02-22T06:50:03.96 | 1.0 | undecidable | manual | P | 128 | 34.5432 | -0.99 | 0.26 | |
IV.CAMP.HHZ. | 2024-02-22T06:50:02.72 | 0.6 | undecidable | manual | P | 133 | 18.3705 | 0.23 | 0.7 | |
IV.RM33.EHZ. | 2024-02-22T06:50:02.27 | 0.1 | undecidable | manual | P | 190 | 15.7731 | 0.17 | 1.4 | |
IV.MTRA.EHZ. | 2024-02-22T06:50:02.33 | 0.1 | undecidable | manual | P | 46 | 17.1717 | 0.02 | 1.4 | |
IV.LNSS.HHZ. | 2024-02-22T06:50:02.33 | 0.1 | undecidable | manual | P | 254 | 17.5713 | -0.03 | 1.4 | |
IV.SMA1.EHZ. | 2024-02-22T06:50:01.34 | 0.1 | undecidable | manual | P | 105 | 7.6812 | 0.25 | 1.4 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.6 | 0.000432 | 0.16 | AML | other | m | 2024-02-22T06:50:03.68 |
IV.SMA1.EHE. | ML:2.0 | 0.0010025 | 0.28 | AML | other | m | 2024-02-22T06:50:03.77 |
IV.RM33.EHN. | ML:1.2 | 0.0001275 | 0.28 | AML | other | m | 2024-02-22T06:50:05.26 |
IV.RM33.EHE. | ML:1.2 | 0.00013350000000000002 | 1.58 | AML | other | m | 2024-02-22T06:50:05.64 |
IV.LNSS.HHN. | ML:1.1 | 0.00009120000000000001 | 0.4 | AML | other | m | 2024-02-22T06:50:05.44 |
IV.LNSS.HHE. | ML:1.2 | 0.0001126 | 0.44 | AML | other | m | 2024-02-22T06:50:08.10 |
IV.NRCA.HHN. | ML:1.6 | 0.0002285 | 0.1 | AML | other | m | 2024-02-22T06:50:06.44 |
IV.NRCA.HHE. | ML:1.7 | 0.000275 | 0.34 | AML | other | m | 2024-02-22T06:50:06.62 |
IV.TERO.HHN. | ML:1.5 | 0.000163 | 0.06 | AML | other | m | 2024-02-22T06:50:08.51 |
IV.TERO.HHE. | ML:1.2 | 0.0000793 | 0.06 | AML | other | m | 2024-02-22T06:50:08.54 |