A magnitude ML 0.9 earthquake occured in region: 4 km NE Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6560, 13.3310 at 11 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 | 8 | 667 | 3324 |
Campotosto | AQ | 11 | 542 | 3866 |
Arquata del Tronto | AP | 13 | 1178 | 5044 |
Acquasanta Terme | AP | 14 | 2916 | 7960 |
Cittareale | RI | 15 | 482 | 8442 |
Cortino | TE | 15 | 656 | 9098 |
Capitignano | AQ | 15 | 665 | 9763 |
Montereale | AQ | 16 | 2581 | 12344 |
Valle Castellana | TE | 16 | 977 | 13321 |
Rocca Santa Maria | TE | 16 | 537 | 13858 |
Crognaleto | TE | 17 | 1297 | 15155 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-01-16 11:49:20 |
42.6555 | 13.3313 | 11 | 2024-01-16 12:07:41 |
Sala Sismica INGV-Roma | 124677741 |
Field | Value |
---|---|
Time (UTC) | 2024-01-16 11:49:20 ± 0.1 |
Latitude | 42.6555 ± 0.0045 |
Longitude | 13.3313 ± 0.0073 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124677741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 530 |
Semi-minor axis of confidence ellipse (meter) | 387 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 203 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54949 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 124677741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-16 12:07:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ZO.PDN2.EHZ. | 2024-01-16T11:50:46.61 | 3.0 | undecidable | manual | Sn | 1.55 | 0 | |||
MN.TRI.HHZ. | 2024-01-16T11:50:32.79 | 3.0 | undecidable | manual | Sn | -7.78 | 0 | |||
IV.ACATE.HNZ. | 2024-01-16T11:50:19.22 | 3.0 | positive | manual | Pn | 9.78 | 0 | |||
IV.ECTS.HHZ. | 2024-01-16T11:50:12.26 | 3.0 | undecidable | manual | Pn | 11.76 | 0 | |||
IV.BAG8.EHZ. | 2024-01-16T11:50:11.19 | 3.0 | undecidable | manual | Pg | 11.46 | 0 | |||
IV.PIPA.HHZ. | 2024-01-16T11:50:10.18 | 3.0 | positive | manual | Pg | 18.16 | 0 | |||
IV.RESU.HHZ. | 2024-01-16T11:50:09.93 | 3.0 | negative | manual | Pn | 8.81 | 0 | |||
IV.ERC.EHZ. | 2024-01-16T11:49:58.88 | 3.0 | undecidable | manual | Pn | 2.41 | 0 | |||
IT.VNF1.HNZ. | 2024-01-16T11:49:53.13 | 3.0 | undecidable | manual | Sn | -0.07 | 0 | |||
IV.MSAG.HHZ. | 2024-01-16T11:49:45.58 | 3.0 | undecidable | manual | Pg | 11.97 | 0 | |||
GE.MATE.HHZ. | 2024-01-16T11:49:44.36 | 3.0 | undecidable | manual | Pn | 1.26 | 0 | |||
GU.CARD.HHZ. | 2024-01-16T11:49:43.72 | 3.0 | undecidable | manual | Pn | 0.61 | 0 | |||
IV.CRMI.HHZ. | 2024-01-16T11:49:34.43 | 3.0 | negative | manual | Pn | -4.25 | 0 | |||
IV.MDAR.HNZ. | 2024-01-16T11:49:33.11 | 3.0 | undecidable | manual | Pg | 0 | ||||
IV.CESX.HHZ. | 2024-01-16T11:49:31.05 | 1.0 | undecidable | manual | P | 265 | 60.9945 | 90 | 0.22 | 22 |
IV.NRCA.HHZ. | 2024-01-16T11:49:29.42 | 0.6 | undecidable | manual | S | 318 | 26.5512 | 91 | -0.12 | 47 |
IV.MMO1.HNN. | 2024-01-16T11:49:29.95 | 0.6 | undecidable | manual | S | 359 | 27.0507 | 91 | 0.26 | 47 |
IV.LNSS.HNZ. | 2024-01-16T11:49:28.85 | 0.6 | undecidable | manual | S | 256 | 24.4533 | 91 | -0.14 | 47 |
IV.TERO.HHZ. | 2024-01-16T11:49:28.42 | 0.6 | undecidable | manual | S | 99 | 22.5552 | 91 | -0.06 | 49 |
IV.RM33.EHZ. | 2024-01-16T11:49:27.28 | 0.6 | undecidable | manual | S | 210 | 18.87 | 92 | -0.22 | 48 |
IV.CAMP.HHZ. | 2024-01-16T11:49:26.18 | 0.6 | undecidable | manual | S | 154 | 14.6742 | 97 | -0.22 | 49 |
IV.MTRA.HNN. | 2024-01-16T11:49:26.04 | 0.6 | undecidable | manual | S | 25 | 12.3765 | 109 | 0.24 | 48 |
IV.NRCA.HHZ. | 2024-01-16T11:49:25.71 | 0.6 | negative | manual | P | 318 | 26.5512 | 91 | 0.2 | 47 |
IV.TERO.HHZ. | 2024-01-16T11:49:25.16 | 1.0 | undecidable | manual | P | 99 | 22.5552 | 91 | 0.26 | 23 |
7F.SIB1.EHN. | 2024-01-16T11:49:25.62 | 0.1 | undecidable | manual | P | 349 | 26.9508 | 91 | 0.03 | 97 |
IV.GIUL.HHZ. | 2024-01-16T11:49:25.38 | 3.0 | negative | manual | P | 0.95 | 0 | |||
IV.LNSS.HNZ. | 2024-01-16T11:49:25.29 | 0.1 | undecidable | manual | P | 256 | 24.4533 | 91 | 0.09 | 97 |
IV.MMO1.HNN. | 2024-01-16T11:49:24.96 | 0.1 | undecidable | manual | P | 359 | 27.0507 | 91 | -0.63 | 83 |
IV.CAMP.HHZ. | 2024-01-16T11:49:24.06 | 0.3 | negative | manual | P | 154 | 14.6742 | 97 | 0.36 | 68 |
IV.RM33.EHZ. | 2024-01-16T11:49:24.57 | 0.6 | negative | manual | P | 210 | 18.87 | 92 | 0.24 | 47 |
IV.SMA1.EHZ. | 2024-01-16T11:49:23.81 | 0.6 | undecidable | manual | S | 173 | 2.7972 | 162 | -0.22 | 49 |
IV.MTRA.HNN. | 2024-01-16T11:49:23.35 | 0.1 | undecidable | manual | P | 25 | 12.3765 | 109 | 0 | 100 |
IV.SMA1.EHZ. | 2024-01-16T11:49:22.65 | 1.0 | undecidable | manual | P | 173 | 2.7972 | 162 | 0.32 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.2 | 0.0002295 | 0.2 | AML | other | m | 2024-01-16T11:49:24.33 |
IV.SMA1.EHN. | ML:1.0 | 0.00017749999999999998 | 0.24 | AML | other | m | 2024-01-16T11:49:24.34 |
IV.NRCA.HHE. | ML:1.0 | 0.0000584 | 0.12 | AML | other | m | 2024-01-16T11:49:29.61 |
IV.NRCA.HHN. | ML:1.0 | 0.000060200000000000006 | 0.16 | AML | other | m | 2024-01-16T11:49:29.77 |
IV.CAMP.HHE. | ML:0.7 | 0.000043359595000000004 | 0.1344 | AML | other | m | 2024-01-16T11:49:26.66 |
IV.CAMP.HHN. | ML:0.5 | 0.00002888802 | 0.1024 | AML | other | m | 2024-01-16T11:49:26.69 |
IV.RM33.EHE. | ML:0.6 | 0.00003088162 | 29.0368 | AML | other | m | 2024-01-16T11:49:13.12 |
IV.RM33.EHN. | ML:0.7 | 0.00003530433 | 0.1792 | AML | other | m | 2024-01-16T11:49:27.60 |
IV.TERO.HHE. | ML:0.9 | 0.00005229973 | 0.16 | AML | other | m | 2024-01-16T11:49:28.76 |
IV.TERO.HNN. | ML:1.2 | 0.00008948373 | 1.472 | AML | other | m | 2024-01-16T11:49:29.43 |