A magnitude ML 0.9 earthquake occured in region: 4 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6150, 13.3360 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 |
Campotosto | AQ | 7 | 542 | 3199 |
Capitignano | AQ | 11 | 665 | 3864 |
Accumoli | RI | 11 | 667 | 4531 |
Montereale | AQ | 12 | 2581 | 7112 |
Crognaleto | TE | 14 | 1297 | 8409 |
Cortino | TE | 14 | 656 | 9065 |
Cittareale | RI | 14 | 482 | 9547 |
Rocca Santa Maria | TE | 18 | 537 | 10084 |
Arquata del Tronto | AP | 18 | 1178 | 11262 |
Fano Adriano | TE | 18 | 296 | 11558 |
Acquasanta Terme | AP | 18 | 2916 | 14474 |
Barete | AQ | 19 | 737 | 15211 |
Valle Castellana | TE | 19 | 977 | 16188 |
Cagnano Amiterno | AQ | 20 | 1369 | 17557 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-12-11 20:24:39 |
42.6153 | 13.3358 | 13 | 2022-12-11 20:38:35 |
Sala Sismica INGV-Roma | 112741191 |
Field | Value |
---|---|
Time (UTC) | 2022-12-11 20:24:39 ± 0.08 |
Latitude | 42.6153 ± 0.0036 |
Longitude | 13.3358 ± 0.0061 |
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 | 112741191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 450 |
Semi-minor axis of confidence ellipse (meter) | 388 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 59 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.01529 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45865 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 112741191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-11 20:38:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2022-12-11T20:24:55.92 | 0.3 | undecidable | manual | S | 337 | 50.9157 | 93 | 0.22 | 69 |
7F.SIB1.EHN. | 2022-12-11T20:24:50.84 | 0.6 | undecidable | manual | S | 350 | 31.4463 | 96 | 0.32 | 47 |
IV.MMO1.EHN. | 2022-12-11T20:24:50.57 | 0.6 | undecidable | manual | S | 359 | 31.5462 | 96 | 0.03 | 50 |
7F.SIB2.EHZ. | 2022-12-11T20:24:50.15 | 0.3 | undecidable | manual | S | 355 | 30.747 | 97 | -0.18 | 72 |
IV.NRCA.HHZ. | 2022-12-11T20:24:49.88 | 0.3 | undecidable | manual | S | 323 | 30.2475 | 97 | -0.31 | 71 |
IV.GIGS.HHZ. | 2022-12-11T20:24:49.08 | 0.3 | undecidable | manual | S | 133 | 26.4513 | 98 | -0.12 | 73 |
IV.FDMO.HHZ. | 2022-12-11T20:24:48.40 | 1.0 | positive | manual | P | 337 | 50.9157 | 93 | -0.51 | 22 |
IV.TERO.HHZ. | 2022-12-11T20:24:47.92 | 0.6 | undecidable | manual | S | 88 | 21.867 | 102 | -0.08 | 49 |
IV.RM33.EHZ. | 2022-12-11T20:24:46.22 | 0.6 | undecidable | manual | S | 220 | 15.3735 | 114 | -0.13 | 50 |
IV.GIGS.HHZ. | 2022-12-11T20:24:45.17 | 1.0 | undecidable | manual | P | 133 | 26.4513 | 98 | 0.01 | 25 |
7F.SIB2.EHZ. | 2022-12-11T20:24:45.73 | 0.1 | undecidable | manual | P | 355 | 30.747 | 97 | -0.08 | 98 |
7F.SIB1.EHN. | 2022-12-11T20:24:45.97 | 0.1 | undecidable | manual | P | 350 | 31.4463 | 96 | 0.05 | 99 |
IV.NRCA.HHZ. | 2022-12-11T20:24:45.67 | 1.0 | negative | manual | P | 323 | 30.2475 | 97 | -0.06 | 25 |
IV.MMO1.EHN. | 2022-12-11T20:24:45.97 | 0.1 | undecidable | manual | P | 359 | 31.5462 | 96 | 0.04 | 99 |
IV.TERO.HHZ. | 2022-12-11T20:24:44.57 | 1.0 | undecidable | manual | P | 88 | 21.867 | 102 | 0.1 | 25 |
IV.SMA1.EHZ. | 2022-12-11T20:24:44.01 | 0.6 | undecidable | manual | S | 359 | 1.6983 | 171 | -0.05 | 52 |
IV.RM33.EHZ. | 2022-12-11T20:24:43.66 | 0.1 | undecidable | manual | P | 220 | 15.3735 | 114 | 0.14 | 99 |
IV.SMA1.EHZ. | 2022-12-11T20:24:42.43 | 0.1 | undecidable | manual | P | 359 | 1.6983 | 171 | 0.24 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.1 | 0.00017299999999999998 | 0.2 | AML | other | m | 2022-12-11T20:24:44.06 |
IV.SMA1.EHE. | ML:1.0 | 0.0001485 | 1.3 | AML | other | m | 2022-12-11T20:24:44.09 |
IV.RM33.EHE. | ML:0.6 | 0.000032851175000000007 | 0.2176 | AML | other | m | 2022-12-11T20:24:46.50 |
IV.RM33.EHN. | ML:0.4 | 0.00001790323 | 0.2304 | AML | other | m | 2022-12-11T20:24:46.30 |
IV.TERO.HHE. | ML:0.5 | 0.000021744515 | 0.0896 | AML | other | m | 2022-12-11T20:24:48.86 |
IV.TERO.HHN. | ML:0.8 | 0.000034398665 | 0.064 | AML | other | m | 2022-12-11T20:24:48.06 |
IV.NRCA.HHE. | ML:1.1 | 0.000056635115 | 0.0896 | AML | other | m | 2022-12-11T20:24:50.73 |
IV.NRCA.HHN. | ML:1.1 | 0.000059327225 | 0.128 | AML | other | m | 2022-12-11T20:24:50.91 |